Find your next tech and IT Job or contract Front-End Developer (JavaScript, Node, React, Angular, Vue...) in United Kingdom

The front end developer handles the optimization, ergonomics and navigation of a mobile application or website. Unlike the back end developer who works behind the scenes, the front end developer works directly on the visible interface of the site. Their mission is to ensure that internet users can interact with the site without any constraints and with complete ergonomics. They constantly stay informed about web innovations and developments in order to always deliver trendy and innovative websites. For this, solid training is necessary as well as numerous qualities and skills.

View the latest IT & tech jobs across the United Kingdom, offering a wealth of opportunities in various tech sectors.

Your search returns 163 results.
Contractor

Contractor job
Tandem Developer

Published on

2 months
£375-403
SW1A 2AH, London, England, United Kingdom
Hybrid
**INSIDE IR35** **HYBRID WORKING** We are seeking an experienced Tandem Developer to join our technology team in London, specializing in Cards domain and banking applications. The ideal candidate will have deep expertise in HP NonStop (Tandem) systems and hands-on experience in payment processing, card transaction systems, and integration with banking platforms. This role involves developing, maintaining, and optimizing mission-critical applications in a high-availability environment. ________________________________________ Key Responsibilities: * Application Development & Maintenance: o Design, develop, and maintain applications on the HP NonStop (Tandem) platform. o Work with TACL, COBOL, C, and Guardian for application development and support. * Cards & Banking Domain Expertise: o Implement solutions for card transaction processing, settlement, and authorization systems. o Integrate with core banking systems, payment gateways, and regulatory compliance frameworks. * System Analysis & Optimization: o Perform system analysis, troubleshooting, and performance tuning for high-volume transaction environments. * Compliance & Security: o Ensure adherence to PCI DSS, security standards, and regulatory requirements. * Collaboration & Governance: o Work closely with business analysts and stakeholders to deliver robust, scalable solutions. * Production Support: o Provide L2/L3 support for critical banking and card systems, ensuring minimal downtime. ________________________________________ Required Skills & Experience: * Technical Expertise: o Strong experience with HP NonStop (Tandem) systems. o Proficiency in TACL, COBOL, C, Guardian, and Enscribe/NonStop SQL. o Knowledge of ISO 8583 messaging, batch and online transaction processing. * Domain Knowledge: o Hands-on experience in Cards domain (credit/debit card processing, EMV standards, tokenization). o Familiarity with Base24, payment systems, and financial transaction processing. * Other Skills: o Strong problem-solving and analytical skills. o Experience with fault-tolerant systems and high-availability architectures. ________________________________________ Preferred Qualifications: * Experience with modernization strategies for legacy Tandem applications. * Exposure to Visa/Mastercard schemes, fraud prevention, and settlement processes. * Banking certifications or domain-specific training in cards/payments. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Permanent

Job Vacancy
Rust Developer

Published on

£140k-160k
EC3V 3LA, City of London, England, United Kingdom
We have a current opportunity for a Rust Developer on a permanent basis. The position will be based in London. For further information about this position please apply. Role Overview: Top Tier Hedge Fund is looking for a skilled engineer with experience in Rust to join a Options HFT engineering team. You will be integral to enhancing our low-latency options trading systems and supporting our advanced trading infrastructure. As a Rust Engineer, you will have the opportunity to work in a dynamic, fast-paced environment, where you'll contribute to the continuous improvement of our systems. Our ideal candidate is willing to become an expert in Rust and has a pragmatic approach to solving complex problems. Key Responsibilities: Specialize in low-latency options HFT trading. Collaborate within a wider engineering team to support the trading infrastructure. Solve complex problems with innovative solutions, ensuring system reliability and scalability. Required Experience and Skills: Strong background in trading environments. Proficient in Rust Experience with SQL databases. Familiarity with functional and component testing. Experience in crypto exchange connectivity and/or FPGA technologies is a plus. Knowledge of gRPC and Node.js interaction is strongly preferred. Experience in High-Frequency Options Trading or low-latency options systems is advantageous but not required. Competencies and Personal Traits: Pragmatic problem solver with an innovative mindset. Strong communication skills, particularly in ambiguous situations. Collaborative, with a passion for building scalable, high-performance systems To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales
Permanent

Job Vacancy
Umbraco Developer

Published on

£45k-50k
South Holland, England, United Kingdom
Umbraco Developer Spalding, Lincolnshire (Office-based) £Competitive Salary DOE + Holiday + Pension This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This role offers a varied and interesting position where you will have freedom to work on bespoke projects. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD. The ideal candidate will have previous commercial Umbraco CMS experience (including custom back-end development), strong proficiency in .NET (C#) MVC and a solid awareness of secure coding standards. Experience with SQL databases, RESTful services and Git is also required. This is a fantastic opportunity for an Umbraco Developer looking for a role that will involve a variety of different tasks and brings the opportunity to work within a business that heavily invests in training for its staff. The Role Design and maintain Umbraco web applications and services. Implement secure and scalable code. Ensure security by adhering to security standards. Use Git workflows and CI/CD in an agile environment. The Person Previous commercial experience with Umbraco CMS (custom back-end). Strong proficiency in .NET (C#) MVC and modern development. Experience with SQL, REST APIs, Git, ADO, and quality tools like SonarQube. Able to commute to Spalding 5 days a week. Reference Number: BBBH266585 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical Recruitment This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Permanent

Job Vacancy
Backend Software Developer with C# and Umbraco

Published on

£55k-70k
United Kingdom
Remote
Backend Developer (Umbraco) - Senior-level Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes Benefits Company pension Performance-related bonus Generous holiday concessions Friend and family discounts on Travel holidays Educationals – trips for staff to get to know and understand our destinations ‘Cycle to work’ scheme The salary for this role will be in the range £55K to £65K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Full Stack Developer - Typescript

Published on

£65k-70k
Coventry, United Kingdom
Remote
About the Role We are seeking a highly skilled Full Stack Software Engineer with a strong focus on TypeScript to design, develop, and maintain cutting-edge applications and services. You will play a key role in building scalable, cloud-based solutions and ensuring high performance, reliability, and security across our systems. Key Responsibilities Design, develop, and maintain robust full-stack applications using TypeScript and modern frameworks. Implement scalable cloud architectures leveraging AWS, Azure, or GCP. Optimise system performance and ensure security best practices. Collaborate with cross-functional teams including developers, DevOps, and product managers. Conduct code reviews and mentor team members to maintain high-quality standards. Drive process improvements through automation and best practices. Troubleshoot and resolve complex technical issues effectively. Required Skills & Experience 7+ years of back-end development experience with TypeScript and Node.js (TypeScript expertise is critical). Proven experience in full-stack development with modern technologies (React, Node). Strong understanding of software architecture , design principles, and microservices . Hands-on experience with serverless architectures , containers (Docker, Kubernetes), and CI/CD pipelines. Deep knowledge of cloud platforms (AWS, Azure, or GCP). Solid understanding of version control systems (Git, GitLab, GitHub). Excellent problem-solving and debugging skills. Preferred Qualifications Experience with databases such as PostgreSQL , InfluxDB, TimescaleDB, Redis. Familiarity with GraphQL , RESTful API design, and integration. Exposure to other languages (Python, Java, C/C++). Knowledge of Infrastructure as Code (IaC) and DevOps methodologies. Understanding of security best practices and monitoring tools (e.g., Prometheus, Nagios). To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales
Permanent

Job Vacancy
Senior Backend Developer with C# .net

Published on

£55k-80k
United Kingdom
Remote
Senior Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The salary for this role will be in the range £55K to £80K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
Contractor

Contractor job
Netsuite Developer with Salesforce

Published on

£350-550
London, United Kingdom
NetSuite Developers with SalesForce Our Client is looking to recruit a Netsuite Developer with Salesforce experience. You must have at least 5 to 7 years expertise of working with Netsuite as a Developer coupled with experience of Salesforce. Key Responsibilities: Understand the Clients business and processes to provide inputs for improved use of technology, including Salesforce. Propose system design/enhancements based on business needs and NetSuite expertise Review current implementation and propose improvements to enable us to optimise value from NetSuite's native functionality. Implement agreed changes Work on NetSuite configurations and custom development to deliver optimal solutions to support and continued growth while advising the business on risks around customisations or alterations to the platform Undertake analysis of user and business requirements, with particular regard to their impact on existing NetSuite system and environments, and produce an appropriate system design. Complete technical analysis, design, configuration, scripting, and implementation of NetSuite customizations and functionality, Manage configuration changes to fields, workflows, roles/permissions, page layouts, custom objects, custom record types, reports and dashboards Develop, test and deploy customized fields, forms, scripts, workflows, custom records, and user roles to meet business requirements Support existing custom scripts and solutions Conduct the overall analysis, testing, and deployment for ongoing NetSuite upgrades Manage incidents for NetSuite application and coordinate with external vendors and key internal teams Coordinate with NetSuite support on issues that cannot be resolved internally Develop, launch, and manage in-depth KPIs, dashboards, and reports for NetSuite functions at both management and individual level. Support end user requests for new saved searches, reports, KPIs and dashboards Manage and maintain proper system access/rights and role definitions and user access Create and maintain documentation for NetSuite customisations, workflows, processes and troubleshooting steps Develop rollout standards in line with agreed architectural principles to ensure the delivery of resilient solutions Identify application integration opportunities that can streamline business processes and improve productivity Propose and implement potential NetSuite integrations with internal and external systems working alongside the Senior Enterprise Architect Manage and support 3rd party integrations with NetSuite Qualifications, Experience and skills Act as a subject matter expert on the NetSuite Ecosystem. Provide mentoring and code review to current Netsuite developers to ensure highest standards are met. Qualifications, Experience and skills Minimum 5 years hands-on NetSuite experience General knowledge of back office business processes for Finance and Supply Chain Strong technical knowledge covering NetSuite as a technology platform including proficiency in NetSuite's SuiteScript and SuiteTalk APIs, and have experience with other cloud-based technologies. Experience with client-side technologies like JavaScript, HTML and web services (XML, SOAP, WSDL) Experience with SalesForce is a plus Expert at professional programming practices including source code control, versioning and documentation. University degree in computer science, engineering or related fields Ability to collaborate and communicate effectively across functional departments and management hierarchies. A consistent track record of working effectively on virtual teams is required Excellent analytical and problem solving skills Excellent written and verbal communication skills Experience designing and architecting solutions Willingness to learn and ability to flourish in a high growth, dynamic, and entrepreneurial environment Self-starter with the ability to run projects from origin through execution The role can be based in London or Leeds and for the time being will be working remotely. The duration for this assignment is 6 months. The rate will be circa £350 to £550 per day. Please send your CV to us in Word format.
Fixed term

Job Vacancy
.NET Developer

Published on

SW1A 2AH, London, England, United Kingdom
.NET Backend Developer London 3-6 month FTC £60,000 to £70,000 Pro Rata + Benefits Excellent opportunity for an experienced .NET Backend Developer to join a rapidly growing business in London, where you will play a key role in shaping the backend systems, API architecture, and cloud infrastructure that support the company's technology roadmap. They already work across a range of platforms and services and now require a skilled Backend Developer with strong experience in C#, ASP.NET, SQL Server, and AWS in order to support their ongoing growth and technical evolution. In this role you will collaborate closely with engineering teams and business stakeholders to design and build backend services, APIs, and cloud hosted systems. You will work with technologies such as C#, ASP.NET Core, RESTful APIs, SQL Server, and AWS services. You will also support deployments, performance tuning, and the improvement of backend architecture and development processes. The ideal candidate will have strong commercial experience in backend focused .NET development with solid skills in C#, ASP.NET, SQL Server, and AWS cloud environments. Experience working with RESTful APIs, HTML, CSS, JavaScript for integration, and a desire to keep up with modern backend technologies is essential. This is an exciting role that provides the opportunity to join a company at the beginning of its next phase of expansion, offering excellent long term progression for the right candidate. The Role: * Collaborate with engineering teams to design and develop backend systems and APIs * Develop secure, scalable, and maintainable services using C# and ASP.NET Core * Work with SQL Server to optimise queries, stored procedures, and performance * Support AWS deployments and cloud environment configuration * Analyse issues in existing systems and provide robust technical solutions * Contribute to continuous improvement of tools, processes, and codebase standards The Person: * Experienced .NET Backend Developer with strong C#, ASP.NET, and SQL Server skills * Commercial experience with backend focused development * Proficient in designing and consuming RESTful APIs * Knowledge of HTML, CSS, and JavaScript for integration and debugging * Experience working with AWS services * Strong problem solving skills with good attention to detail and communication abilities
Contractor

Contractor job
Full Stack Developer

Published on

6 months
£400-500
M6 7WQ, Salford, England, United Kingdom
Hybrid
Full Stack Developer 6 Month contract initially Based: Max 3 days Onsite in Manchester Rate: £400 - £500 p/d - (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Full Stack Developer to join the team. * This role will involve working on leading technologies using Angular, AWS. * The team uses agile methodologies and operates leveraging a continuous delivery pipeline. * The projects will involve building applications related to client journeys for Transfers & Onboarding, across all products (ISA, SIPP, JISA, GA). * The successful candidate will be a self-starter and demonstrate an aptitude for learning and problem solving, as well as a propensity for testing and documentation. * The team will have daily interaction with the Business Product Owner and, or Business Users in the Products team, so excellent written and oral communication skills are imperative. Key Responsibilities: * Be part of a business facing IT team to deliver new solutions to the business, understand/review functional specifications and translate into program specifications, liaise with end users for user acceptance testing, and provide 3rd line support as required. * Build thought leadership and expertise around best-practice solution design and implementation. * Comply with defined code and documentation standards, including peer reviews. * Be a self-starter with the ability to effectively manage time across multiple projects and with competing business demands and priorities. * Have DevOps & Agile mindset with great attitude to get involved and learn. * Take pride in writing high quality code and keeping the Client experience as central, in everything we do. * Be collaborative within and across teams. Key Skills & Experience: * Strong work experience working in a similar industry - Finance, Wealth Management or Asset Management * Experience in TDD and working on enterprise Angular applications. Anything above Angular 12+ or similar. * Good knowledge of Java 8+, Spring Boot, Spring MVC, RESTful API implementation and open-source frameworks. * Good knowledge of Typescript, HTML5, CSS3, SCSS and writing responsive websites. * Good exposure of AWS technology stacks for serverless applications, Step Functions/Workflows, Lambdas, S3 bucket, DynamoDB. * Experience in writing unit test cases using Jest, Jasmine, improve code coverage. * Experience in end-to-end automated testing using Playwright. * Integration experience with RESTful APIs and micro-services. * Strong focus on quality coding practices and improving code coverage. * Knowledge of logging/monitoring tools like Splunk. * Knowledge of NodeJS, NestJs and AEM (Adobe Experience Manager) will be beneficial. This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Permanent

Job Vacancy
Senior Backend Developer with Umbraco C# .net

Published on

£55k-75k
United Kingdom
Remote
Senior Backend Developer with Umbraco C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The salary for this role will be in the range £55K to £75K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Senior Backend Developer with C# .net Framework

Published on

£50k-80k
United Kingdom
Remote
Senior Backend Developer with C# .net Framework Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The salary for this role will be in the range £50K to £80K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Salesforce Developer - Lead

Published on

£60k-75k
London, United Kingdom
Salesforce Lead Developer Our Client is looking to recruit a Salesforce Developer with at least 7 to 10 years Team Lead Team Lead Experience Overall IT experience required for this position is at least 10 years. Lead Salesforce development team in developing solutions through collaboration and discussion, within our teams and with clients Review and provide guidance on design and infrastructure blueprints, proactively identify and communicate potential issues or risks Developing solutions to client problems through application of methods and tools Strong experience with version-controlled environments/interfaces Must be good learner to drive from the and front ready to pick technical work if required You will be responsible for providing expertise in the software development life cycle, from concept, architecture, design, implementation, & testing. Good understanding requirements & writing technical architecture documents Ensuring the code reviews & development best practices/processes to be followed. Responsible for planning the end-to-end technical scope of the project & customer engagement areas including planning sprint & deliveries. Estimates efforts, identify risks & provide technical support whenever needed. Demonstrates the ability to multitask & re-prioritize responsibilities based on dynamic requirements. Key Skills Strong understanding of Salesforce architecture & cloud development principles. In-depth knowledge of Salesforce Governor limits and best practice. Must have extensive hands on experience in Apex, Triggers, Webservice Callouts. Must have hands on experience in Classic development. Well versed with Lightning development fundamentals Candidate must have strong technical knowledge about the Salesforce security implementations and best practices. Candidate should have hands on experience in JavaScript and JQuery Extensive development experience in developing intuitive UI using Visualforce, JQuery and JavaScript. Extensive development experience in Salesforce integrations. Experience in working with the customer directly which includes initial requirement gathering, day-to-day technical discussions, technical demos, and project delivery. Experience with working on Agile Software development methodology. Should have excellent verbal as well as non-verbal communication skills. Should possess excellent oral, written, problem-solving and analytical skills. Should have Salesforce Certifications (App Builder, Salesforce Administrator, Platform Developer, Sales Cloud Consultants etc) Good experience in Data migration tools The position will be based in the City of London. This a hybrid role with 3 days in the office. The salary for this position will be in the range £60K - £75K. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Product Development Engineer

Published on

£43,649
Wales, United Kingdom
Job Title: Product Development Engineer Location: Glascoed Salary: £43,649 (dependent on skills and experience) What you'll be doing: Assisting product design and system engineering activities for new and legacy products The configuration and maintenance of engineering Bills of Materials (BOM) for products Facilitating product design and evaluation/ down selection e.g. Pugh Matrices, Fault Tree Analysis (FTA), Design Failure Modes and Effects Analysis (DFMEA) Process design, definition and critical evaluation e.g. Process Failure Modes and Effects Analysis (PFMEA), Process Control Plans (PCP) The management of suppliers, both internal and external, to ensure that development activities are completed to time and schedule Lifecycle management (contributing towards design reviews) from concept to disposal Contribution to the Risk Management process Working as part of an integrated project team, including regular engagement with project management, procurement (supply chain) and operations Your skills and experiences: Essential: Degree/HND/HNC or equivalent qualification or experience within mechanical engineering Demonstrable mechanical engineering experience Ability to read and understand engineering drawings and models Capability/experience of producing high-quality technical reports Desirable: A working knowledge of systems engineering and engineering design Working knowledge of risk management Knowledge of munitions design and manufacture Familiarity with the Life Cycle Management (LCM) process Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Medium Calibre Team: As a Product Development Engineer, you will have responsibility for the coordination of activities undertaken by specialist engineers as well as carrying out the project-specific activities defined by project plans/ tasks to develop defence products. This role will provide you with the unique opportunity to work with the design of defence products, as well as the chance to witness the product trials. You will have a really broad scope of work with good variation of day-to-day activities and involvement across the whole product lifecycle. There are a number of different routes available for future career progression, where the provision of training can be tailored towards your individual aspirations Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date 5th January 2026
Contractor

Contractor job
Full Stack Developer

Published on

3 months
£325-350
England, United Kingdom
Remote
* Front end & language: JavaScript, HTML; responsive UI patterns and web standards. * Back end: Node.js and Spring Boot microservices; RESTful API design and API management (policies, rate limiting, security), EKS (Kubernetes), Containerisation (Docker). * Integration: data layer integration; event driven design with Kafka; NoSQL (MongoDB/DocumentDB). * Security: IDAM/IdP, SSO, RBAC, SSL/TLS, KMS (key management and envelope encryption patterns), Graph API. * Cloud operability: telemetry and logging on AWS; performance and availability monitoring. * Tooling & delivery: Jira, Confluence, GitHub, CI/CD pipelines; automated testing and code reviews. Desirable skills (nice to have) * Caching & sessions: Redis; session management via Kong. * Networking: VPC, VPN patterns for secure service connectivity. * Realtime comms: SignalR (or equivalent) for push/real time features. Experience profile * Demonstrable delivery of citizen or staff facing services at scale using JavaScript/HTML, Node.js, Spring Boot, REST APIs and event driven integrations on AWS. * Should be proficient in Kubernetes & Containerisation of Applications (primarily using Docker). * Track record of embedding security, observability and automation (tests, builds, deployments) into the development life cycle; strong CI/CD discipline and Git best practices. * Experience collaborating in multi disciplinary teams to meet security, accessibility, performance and reliability standards Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Fixed term

Job Vacancy
Endur BA / Developer

Published on

12 months
SW1A 2AH, London, England, United Kingdom
Hybrid
Required: Endur BA / Developer Location: 2 days onsite per week Canary Wharf, London, rest remote Duration: 12 month initial contract Ir35 Status: Inside * Understanding of settlements process in Endur * Settlement desktop set up * Understanding of Deal life cycle and ETRM interfaces * Very strong sql skills * .Net Endur developers * Templates and generation scripts and ability to write open components * Crystal templates LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Fixed term

Job Vacancy
Umbraco Developer - Contract

Published on

3 months
South Holland, England, United Kingdom
Hybrid
Umbraco Developer 3 Month Contract Outside IR35 Spalding, Lincolnshire (2 days on-site) £Competitive Salary + ASAP Start + Outside IR35 This is an excellent opportunity for an experienced and highly proficient Umbraco Developer to join a business at an exciting time of growth. This role offers a varied and interesting position where you will have freedom to work on bespoke projects. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain Umbraco-based web applications, implement clean and scalable code using .NET and C#, integrate REST APIs, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD. The ideal candidate will have previous commercial Umbraco CMS experience (including custom back-end development), strong proficiency in .NET (C#) MVC and a solid awareness of secure coding standards. Experience with SQL databases, RESTful services and Git is also required. This is a fantastic opportunity for an Umbraco Developer looking for a role that will involve a variety of different tasks and brings the opportunity to work within a business that heavily invests in training for its staff. The Role Design and maintain Umbraco web applications and services. Implement secure and scalable code. Ensure security by adhering to security standards. Use Git workflows and CI/CD in an agile environment. The Person Previous commercial experience with Umbraco CMS (custom back-end). Strong proficiency in .NET (C#) MVC and modern development. Experience with SQL, REST APIs, Git, ADO, and quality tools like SonarQube. 2 days a week on-site Outside IR35 Contract with immediate start. Reference Number: BBBH266591 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical Recruitment This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.

Submit your CV

  • Manage your visibility

    Salary, remote work... Define all the criteria that are important to you.

  • Get discovered

    Recruiters come directly to look for their future hires in our CV library.

  • Join a community

    Connect with like-minded tech and IT professionals on a daily basis through our forum.

Frequently asked questions about working as a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

What is the role of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The front-end developer is the IT specialist who is responsible for providing internet users with a pleasant interface for navigation and easy to use. To better perform this job, the professional must possess numerous skills and qualities.

How much does a Front-End Developer (JavaScript, Node, React, Angular, Vue...) charge

The front-end developer's daily rate depends on their level, experience and the area in which they operate. A freelance developer in Paris who masters PHP can have a daily rate of around £400/day. As for the Java developer, they can earn up to £600/day. At the start of their career, a front-end developer can have an annual salary of £30,000 per year. Then, depending on their skills, they can move up to £40,000 annually. A senior front-end developer can earn up to 70,000 euros per year.

What is the definition of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

When we talk about "front-end," we're referring to the part of a website or application that displays on the screen, the part with which internet users and users directly interact. It's different from the back end, which concerns the invisible part of the site. As for front-end elements, they are composed of HTML, JavaScript, and CSS. HTML development and design are the two main skill areas of the front end. Design falls under the web designer's domain, and as for development, that's handled by the front-end developer. The designer creates graphic mockups with specialized software tools such as Photoshop, and it's up to the front-end developer to translate the graphic mockup into a functional mockup by manipulating code. In simple terms, the web designer draws, the developer formalizes using programming languages like HTML and CSS. Some developers are capable of working with JavaScript. But most of the time, the developer uses their preferred software for all their projects. Previously, development was limited to the back end. But today, more and more designers are starting to take an interest in development. The front-end developer often comes from a web design background.

What type of mission can a Front-End Developer (JavaScript, Node, React, Angular, Vue...) handle

The front-end developer has many main responsibilities: · Create the layout, assembly and integration of mockups using available programming languages: HTML, PHP, CSS, JavaScript...; · Control the elements of the chain, from server to client in order to improve the performance of the site or application; · Support the development team by providing practical technology expertise for the success of web projects; · Solve technical problems related to site rendering and operation; · Maintain a technology watch to stay up-to-date with marketing, technical and technological advances in their field.

What are the main skills of a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

To successfully carry out its missions and perfectly meet the needs of clients and web agencies, the front-end developer must possess a certain number of skills and qualities: · Master the languages used for front-end development: HTML, JavaScript, CSS, PHP, etc. · Master or have some knowledge of Frameworks such as JQuery, Backbone.js or AngularJS. As for qualities, the developer must be equipped with rigor, creativity, and curiosity. They must also be an organized person who properly analyzes clients' needs in order to offer solutions adapted to their expectations. The front-end developer must be able to work in a team and must possess communication skills allowing them to effectively convey their ideas to clients and collaborators.

What is the ideal profile for a Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The Front-End Developer is a professional who may come from a web design background and wishes to strengthen their development skills. They may also be a developer who has decided to specialize in front-end languages. Generally, they work in a web agency or as a freelancer after completing training and obtaining a BTS or DUT in computer science. The front-end developer can also train in back-end to work in both areas simultaneously. In this case, they'll be called a fullstack developer.
163 results

Contracts

Contractor Permanent

Location
1

United Kingdom

Remote type

Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

0-2 years experience 3 to 5 years experience 6 to 10 years experience +10 years experience

Date posted

Connecting Tech-Talent

Free-Work, THE platform for all IT professionals.

Free-workers
Resources
About
Recruiters area
2025 © Free-Work / AGSI SAS
Follow us