Find your next tech and IT Job or contract C, C++ Developer in United Kingdom

The role of the C, C++ developer: ensure programming in C and C++ languages within a company. If involved at the end of the design phase, their mission includes testing to validate the quality and relevance of products. Autonomous and free in their implementation choices, they have the opportunity to work in a wide variety of sectors given the popularity of C and C++ languages. Digital service companies and large IT user companies are sectors that particularly value them. They can also work as a freelancer to multiply experiences and sectors. This developer can easily progress to technical project manager positions, or transition into systems administration by deepening their skills in Unix scripting languages and JavaScript.

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

Your search returns 144 results.
Permanent

Job Vacancy
Business Development Director

Published on

Scotland, United Kingdom
At CGI, we empower our people to shape the future of industries by building lasting partnerships and delivering meaningful change. In this role, you’ll play a pivotal part in expanding our presence across Scotland’s Local Government sector, forging strong networks, and driving long-term opportunities that help councils deliver more efficient, citizen-focused services. You will be at the forefront of building new relationships, working alongside a collaborative team, and contributing to innovative strategies that strengthen CGI’s role as a trusted partner in public service transformation. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Ideally you will need to hold UK Security Clearance or be eligible to go through this clearance. Whilst this is a hybrid position there is an expectation that you will need to travel around Scotland to visit clients and CGI Offices.
Contractor

Contractor job
Software Development Lead

Published on

4 months
£500-750
Bristol, United Kingdom
Hybrid
Our client in defence is looking for a Software Development Lead to be based on average 2-3 days per week in Corsham with work from home. This would be an initial contract until the end of March 2026 with strong scope for long term extensions. Candidates would require an active SC or DV clearance before starting the position. Responsibilities * Architect and design the integration strategy and solutions for COTS and in-house developed software applications. * Collaborate with cross-functional teams, including developers, engineers, and stakeholders, to understand software requirements and define integration needs. * Conduct thorough analysis of existing software systems and identify integration points, dependencies, and potential challenges. * Develop architectural patterns and best practices for integrating COTS and in-house developed software, ensuring scalability, flexibility, and maintainability. * Provide technical leadership and guidance to development teams during the implementation of integration solutions. * Evaluate and select appropriate integration technologies, frameworks, and tools based on project requirements and industry best practices. * Ensure compliance with architectural standards, guidelines, and quality assurance processes interlocking with the NSoIT(D) Design Office * Conduct performance analysis and optimization of integrated systems to ensure optimal efficiency and response times. * Collaborate with vendors and third-party providers to ensure successful integration of COTS software into the existing software ecosystem. * Stay up-to-date with the latest advancements and trends in software integration and architectural patterns, and apply them effectively to enhance our integration capabilities. Essential skills, qualifications, and experience * Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Equivalent and relevant experience will be taken into account. * Proven experience (5+ years) as a Software Developer with a focus on software integration including Python, C#, Powershell and CI/CD pipelines * Knowledge of architectural patterns and best practices for software integration, such as Service-Oriented Architecture (SOA), Microservices, ESB (Enterprise Service Bus), API (Application Programming Interface) design, etc. * Strong expertise in designing and implementing integration solutions for COTS and in-house developed software, ensuring seamless data exchange and system interoperability. * Familiarity with containerisation technologies like Docker and orchestration tools like Kubernetes. * Solid understanding of Enterprise IT patterns, orchestration and lifecycle management. * Working with VMware products, SDDC, IaaS (Ansible, Terraform) and virtualised systems * Excellent analytical and problem-solving skills, with the ability to evaluate complex systems and identify integration requirements and challenges. * Strong communication and collaboration skills to effectively work with cross-functional teams and stakeholders. * Working with software development methodologies, such as Agile or DevOps 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.
Permanent

Job Vacancy
Senior Developer in Test - HM Courts and Tribunals Service - G7

Published on
Java

£58k-71k
United Kingdom
Hybrid
Skills and Experience: Sound knowledge in Java for development of enterprise and public facing applications Strong automation skills at both the service and UI level Experience in working with developers to plan and design automation test frameworks and test suites. Sound knowledge of HTTP, at least one web development framework (for example Spring or Jersey), Angular (React or Vue.js may be considered) and JavaScript Sound knowledge of at least one RDBMS (PostgreSQL or similar), XML and JSON Sound knowledge in a wide range of technologies and libraries used in an enterprise, such as logging and monitoring, ORM, authentication/authorisation, cloud hosting environments, systems integration, source control, package management etc Experience of working with modern tools (docker, k8s, infrastructure as code) and techniques Experience of mentoring, coaching or leading other Developers in Test Experience of performance testing or performance monitoring tools Experience of designing and implementing non-functional tests that will ensure there is coverage of NFRs - specifically performance Strong experience of working with delivery teams using Scrum or Kanban techniques Experience of working closely with the Ops team to help specify test environments Takes an active interest in the testing community via blogs, forums, and conferences You will also want to make a positive impact on the communities we serve You are looking for new technical and leadership challenges You thrive when you work as part of a team You enjoy learning and helping others You hold yourself and others to a high standard You solve problems in a systematic way Key responsibilities: Establish, monitor, and maintain automated testing. Amending, refactoring, and documenting Automation code to build and maintain automated frameworks, and as required leading on these activities. Adhere to internal process and procedures, promoting and advising others which software development testing standards/processes/procedures apply. Improve existing test automation or design more efficient ways of testing. You will look to improve existing test code or design tests that are faster or more comprehensive relative to existing tests. Monitor builds and trends across the teams (i.e., sauce lab fails, performance degradation, security issues etc.) Take a test-driven approach to software development, write complex automation test scripts, and participate in testing. Participate in code reviews of own work and lead code reviews of colleagues' work. Support Infrastructure testing and OAT and DevOps maintenance activities Constantly seek to learn and further develop your skills as required for your role. Monitor changes in the tech stack you use and alert on any major changes affecting our software. Adhere to industry's best practices, produce well-engineered modern products and guide others to do so in a highly competently manner. Plan the testing on sets of related stories and coordinate integration tasks across systems. Contribute to selection of the software development approach (plan-driven, iterative/agile etc.) for projects. Identify process optimisation opportunities with guidance and support activities to improve the testing process. Choose the most appropriate from a variety of methods of prototyping, actively solicit prototypes with others. Support and maintain software as required, including in the live environment. Use modern tools to identify, troubleshoot and fix faults effectively and thoroughly. Package and deploy software built. Some activities may be outside the core office hours (in-line with the organisation's policy for OOH). Translate user stories to a proposed design and develop software to meet user needs. Collaborate with user researchers, represent users internally and champion user research to focus on all users. Define, analyse, plan, forecast, measure, maintain and improve all aspects of the availability of services. Control and manage service availability to meet the needs of the business in a cost-effective manner. This includes managing the capability, functionality, and sustainability of service components (for example, hardware, software, network resources and software/infrastructure as a service). Design systems characterised by medium levels of risk, impact, and business or technical complexity. Take designs through the required governance. Review designs of others to ensure the selection of appropriate technology, efficient use of resources and integration of multiple systems and technology. Identify, record and escalate tech debt and medium-level risks. Define the integration build. Coordinate build activities across systems and undertake and support integration testing activities. Guide and advise others on technical areas of testing, modern development standards and approaches to understand user stories. Coach and mentor more junior colleagues. Lead on and participate in recruitment as required. Participate in and lead on procurement activities as required. Application process: will be used to assess and score your application during the sift, and interview. Experience – As demonstrated in your application form. Technical – Coding task and interview. If successful, you will move on to the interview stage, which will include an extension exercise to the coding task you submit in your Personal Statement Coding Task When submitting your application please complete the following coding task and provide a link to the repository: Please note the Civil Service application process is name-blind, so ensure that the repository containing your code does not include any personal information that would identify you. Technical – As demonstrated at interview. During the interview, you will be assessed against the Capability Framework. Capability Skill 1: Development process optimisation Capability Skill 2: Information security Capability Skill 3: Modern development standards Capability Skill 4: Programming and build (software engineering) HMCTS Coding Challenge Behaviours – You will be required to provide evidence of the following key behaviours at Level 4. Communicating and Influencing Making Effective Decisions Level of Clearance - To apply for this role, you will be required to successfully complete Security Clearance (SC) level as a condition of appointment: Technical Skills HMCTS Coding Challenge: Please complete the coding task below. In your personal statement, describe your Software developer in Test experience, explain your approach to the task, and provide a link to your code repository Please note the Civil Service application process is name-blind, so ensure that the repository containing your code does not include any personal information that would identify you.
Contractor
Fixed term

Job Vacancy
Fullstack Developer - SC Cleared

Published on

3 months
£350
SW1A 2AH, London, England, United Kingdom
Remote
Fullstack Developer - SC Cleared Our client is looking for two fullstack developers to join the team. You will have experience of delivery services at scale using JavaScript/HTML, Node.js, Spring Boot, REST APIs and event driven integrations on AWS. Technical skills: - Front end: 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). - Proficient in Kubernetes & Containerisation of Applications - 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. The role is based remotely and is inside IR35. The contract is for 3 months initially. 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.
Permanent

Job Vacancy
Senior Front-End Developer

Published on

Widecombe-in-the-Moor, England, United Kingdom
As a Front-End Developer at CGI, you’ll design and build engaging, high-performance web applications that deliver meaningful impact for clients across industries. You’ll use modern technologies like React.js and TypeScript to create seamless, responsive user experiences that drive digital transformation. Working in an Agile and collaborative environment, you’ll partner with designers, backend engineers, and consultants to bring ideas to life. You’ll also mentor others and help shape our front-end capability within a supportive, growth-focused culture that values innovation, ownership, and teamwork. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.
Contractor

Contractor job
Icon Payments Developer

Published on

12 months
£400-450
Cheshire East, United Kingdom
Hybrid
Icon Payments Developer 12 + Month contract Location: Hybrid. 2-3 days onsite in Knutsford Rate: £400 - £450 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 an Icon Payments Developer to join the team. We are looking for a highly skilled Icon Payment Framework (IPF) Developer with strong Java expertise to join our Payments Technology team. The successful candidate will play a key role in designing, developing, and maintaining payment processing solutions using the IPF platform, ensuring high performance, scalability, and compliance with regulatory standards. Key Responsibilities: * Solution Development: * Design and develop payment processing solutions using Icon Payment Framework (IPF) and Java. * Customize and extend IPF modules to meet business and regulatory requirements. * Integrate Icon with upstream/downstream systems (e.g., core banking, fraud, AML, SWIFT, SEPA, FPS). * Technical Delivery: * Participate in the full software development lifecycle - from requirements gathering to deployment and support. * Write clean, maintainable, and well-documented code following best practices and coding standards. * Conduct unit testing, integration testing, and support UAT and production deployments. * Collaboration & Support: * Work closely with Business Analysts, Solution Architects, QA, and DevOps teams to deliver high-quality solutions. * Provide L3 support for production issues related to Icon and payment processing. * Participate in code reviews, design discussions, and technical workshops. * Compliance & Governance: * Ensure solutions comply with internal security, risk, and regulatory frameworks (e.g., PSD2, ISO 20022). * Maintain technical documentation and contribute to knowledge sharing across teams. Key Skills & Experience: * Ideally 5+ years of experience in Java development within financial services. * Ideally 2+ years of hands-on experience with Icon Payment Framework (IPF). * Strong understanding of payment processing systems, messaging standards (SWIFT, ISO 20022, SEPA, CHAPS, FPS), and clearing/settlement flows. * Experience with Spring Boot, REST APIs, JMS, and SQL/Oracle. * Familiarity with CI/CD pipelines, Git, JIRA, and Agile methodologies. * Strong problem-solving skills and ability to work in a fast-paced, regulated environment. Preferred Qualifications: * Exposure to cloud-native development (AWS, Azure) and containerization (Docker, Kubernetes). * Knowledge of DevOps practices and automated testing frameworks. * Financial services background, particularly in transaction banking or corporate payments. 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 Software Developer (Java)

Published on

Widecombe-in-the-Moor, England, United Kingdom
As a Senior Java Developer at CGI, you’ll design and deliver robust, high-performing software solutions that help clients solve complex business challenges. You’ll play a leading role in building scalable, enterprise-grade applications using Java and Spring Boot, shaping technology outcomes that drive lasting impact. Working within a collaborative and Agile environment, you’ll guide and mentor others while applying your expertise to deliver projects that transform industries. You’ll be part of a culture that values ownership, creativity, and support, where your technical skills and ideas will help clients achieve meaningful results and where your career can grow in any direction you choose. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.
Permanent

Job Vacancy
Business Development Manager (Maritime)

Published on

United Kingdom
The Space, Defence and Intelligence (SDI) business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. As a Business Development Manager at CGI, you will play a pivotal role in identifying, qualifying, developing, and securing new business opportunities for CGI OpenSea360 and other maritime related areas. Working closely with the leadership team in maritime and wider SDI, you will execute strategies that drive growth across both public and private sector clients. This role will primarily be based at our Chippenham office, however there will be regular travel to client site across the UK and abroad. Due to the secure nature of the programme, you will need to hold UK Security Clearance.
Permanent

Job Vacancy
Business Development Director – Healthcare

Published on

Widecombe-in-the-Moor, England, United Kingdom
At CGI, we are proud to be a trusted partner to the NHS and wider Healthcare sector, helping transform services through innovation, data, and digital solutions. As our Business Development Lead for NHS/Healthcare, you will play a critical role in shaping growth opportunities that deliver tangible outcomes for our clients and the communities they serve. Working at the intersection of technology and healthcare, you’ll help expand CGI’s impact across the sector, building relationships that inspire progress and enable lasting transformation. In this dynamic role, you’ll take ownership of growth initiatives, apply creativity to solve real-world challenges, and be supported by a collaborative network that empowers you to make a meaningful difference. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
Contractor
Fixed term

Job Vacancy
Kotlin Developer - Outside IR35

Published on

3 months
£300-350
SW1A 2AH, London, England, United Kingdom
Hybrid
Kotlin Developer Our client is looking for a software developer with experience of Kotlin. You will have Extensive experience in implementing server-side application development, maintenance and Enhancement using Kotlin and Ktor Framework. Technical skills include: Kotlin, Ktor framework, AWS integration, Postgres databases, Gradle build tool. Responsibilities: * Responsible to implement, maintain and enhance application. * Responsible to perform end to end architecture and design. * Responsible to fine tune performance, deliver quality code and develop test case automation. The role is based on a hybrid working model, 2 days onsite in London and 3 days from home each week. The contract is for 3 months initially outside IR35. To be considered please send your latest CV 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 Derivatives UI Developer / Lead Bank

Published on

£88k-130k
EC3V 3LA, City of London, England, United Kingdom
Senior Derivatives UI Developer / Lead Banking London This is a new and exclusive opportunity for a Senior Derivatives UI Developer / Lead to join my thriving investment banking client as they are expanding their software development team who lead on derivatives projects Role details Title: Senior Derivatives UI Developer / Lead Employer: investment bank Permanent role salary £100,000- £130,000 plus bonus and pension Location: London City and home working hybrid- 50/50% Requirements: Java, React, UI Skills, business knowledge in derivatives/ risk and pricing We're looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research. You will be joining as the hands-on Senior UI Developer / Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution Role requirements Hands-on React as front end and Java 21 as the primary language for back end Front end UI skills Experience from working in the Derivatives/ Risk or pricing domain in investment banking, either in Front-office, or Market/Credit risk with a good understanding of risk sensitivities and f2b processes. This role is shortlisting this week For more information, and the chance to be considered, please do send through a CV- Good luck 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
Contractor

Contractor job
Mobile Backend Developer (JAVA/Kotlin)

Published on

6 months
M6 7WQ, Salford, England, United Kingdom
Hybrid
Mobile Backend Developer (JAVA/Kotlin) 6 Month contract initially Based: Manchester - Max 3 days Onsite Rate: £Market rates (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 Mobile Backend Developer (JAVA/Kotlin) to join the team. Seeking a Senior Application Engineer ( Backend cloud based application development) with deep technical expertise and thought leadership. You will drive strategy for your area of expertise across teams and foster a developer community within your domain. The role involves mentoring junior staff, ensuring high-quality deliverables, promoting best practices like TDD and BDD, and leading engineering practices across the SDLC. Key Responsibilities: * Provide advanced technical expertise in Backend Development, supporting the team with effective solutions and practical insights. * Participate in all phases of the Software Development Life Cycle (SDLC), including requirements gathering, development, deployment, and ongoing maintenance. * Demonstrate a commitment to keeping up with industry trends, emerging technologies, and best practices, actively applying them in your work. * Contribute new ideas, tools, and methodologies to help foster a culture of continuous improvement and innovation within the team. * Share knowledge and mentor peers and junior engineers, supporting their growth and skills development. * Collaborate with technical leads, IT teams, and business stakeholders to understand project requirements, implications, and dependencies. * Review and provide feedback on technical documentation, suggesting improvements where appropriate. * Promote and practice best development approaches such as Test-Driven Development (TDD) and Behavior-Driven Development (BDD) to deliver high-quality, maintainable code. * Apply design patterns to address complex problems, ensuring code is efficient, readable, and reusable. * Adhere to IT and Information Security policies and procedures in all engineering activities. Key Skills & Experience: * Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design * Understanding of API design for mobile application with event driven architecture * Strong analysis and problem-solving skills * Knowledge of the financial services industry * Other technologies/areas: AWS, API Design, Automation testing 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
Software Developer (DV Security Clearance)

Published on

Gloucester, England, United Kingdom
CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector. CGI’s Space, Defence and Intelligence business unit, focuses primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We are currently looking for an experienced software engineers to join our cross-functional team who, in partnership with our clients, will help define, guide and assure the delivery of integrated solutions. The role offers fantastic opportunities to work within an interesting and highly rewarding environment. We are heavily committed to developing our members and provide excellent learning and development opportunities to ensure that your knowledge and skills keep pace with the evolving technology landscape. We engender a culture of innovation, collaboration and ownership; highly motivated self-starters thrive within our organisation. Although we would like candidates to have all the skills we need, we would consider high quality individuals who meet most of the criteria. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate.
Contractor
Fixed term

Job Vacancy
D365 Developer - Outside IR35

Published on

6 months
£475-500
SW1A 2AH, London, England, United Kingdom
Remote
Dynamics D365 Developer - Outside IR35 A number of D365 Developers are required You will have extensive experience to customise and development of D365 CE/CRM capabilities. The ideal candidate will design, develop, and implement solutions within the Dynamics 365 ecosystem while integrating with Azure services and other third-party applications. Skills: - D365 CE / CRM - .Net, C#, Javascript, TypeScript - Experience developing PCF components and plugins. - Integrating Azure Functions, Service Bus, and other Azure resources. - Experience in RESTful API development and integration with third-party services. - Familiarity with Power Automate, Logic Apps, and Dataverse Web API. The role is for 6 months initially and based from home with ad hoc travel to London every 3 months. It is outside IR35. To be considered please send your CV over. 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
Embedded Software Engineer

Published on

£50k-65k
Beith, Scotland, United Kingdom
Embedded Software Engineer Edinburgh (Hybrid - 4 days per week in office) £50,000 - £65,000 + Progression + Training + Pension + Holiday Excellent opportunity for an experienced Embedded Software Engineer to join a specialist product design consultancy offering technical variety, autonomy, and the chance to work on cutting-edge technology across multiple industries. This company is a well-established leader in software and product design services, delivering innovative embedded solutions to clients across a wide range of sectors. In this role, you will be an integral part of a dynamic development team, contributing throughout the full product lifecycle - from concept and design to development, testing, and delivery. You will also have the opportunity to collaborate directly with clients, providing technical consultation and tailored software solutions. The ideal candidate will have strong commercial experience developing embedded software in C (C++ desirable), and a solid understanding of 16- and 32-bit microcontrollers such as ARM, PIC, and DSP. Experience with standard communication buses and protocols including I²C and SPI is essential. Knowledge of Linux and Python would be a distinct advantage. This is a fantastic opportunity for an Embedded Software Engineer seeking a technically varied and autonomous role within a forward-thinking design environment. The Role: Full lifecycle development of Embedded and Real-Time Systems (C/C++) Design, development, and delivery of client projects Provide technical consultancy and guidance to customers Hybrid working - 4 days per week in the Edinburgh office The Person: Strong commercial experience with Embedded Software in C/C++ Proficient with microcontrollers and standard communication buses/protocols (ARM, PIC, I²C, SPI) Desirable experience with Linux and/or Python Reference Number: 264492 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Marcel Cerek at Rise Technical Recruitment. Rise Technical Recruitment Ltd acts as an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set. We are an equal opportunities employer and welcome applications from all suitable candidates.
Permanent

Job Vacancy
Senior Business Developer - Digital Transformation

Published on

United Kingdom
CGI is seeking a Senior Business Developer to lead strategic growth and drive digital transformation initiatives across high-value UK public sector organisations such as the UK Hydrographic Office (UKHO), Ordnance Survey (OS), the Maritime and Coastguard Agency (MCA), and other digital and data-driven arms-length bodies. CGI was recognised in the Sunday Times Best Places to Work list 2025 and has been named one of the Financial Times’ ‘Best Employers’. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.

Frequently asked questions about working as a C, C++ Developer

What is the role of a C, C++ Developer

The C++ developer uses this specific computer language to find ad hoc solutions to their clients' needs. Widely used in the market, this programming language is a skill highly sought after by recruiters.

How much does a C, C++ Developer charge

On average, a C++ expert charges 390 euros per day in the provinces, and 420 euros in the Paris region. The average annual salary for a C, C++ developer is £30K.

What is the definition of a C, C++ Developer

The role of the C++ freelancer is to produce clean and rigorous code, ensuring the performance and quality of the developed program. They participate downstream of the design phase, and their mission continues until the tests validating the quality and relevance of the produced programs.

What type of mission can a C, C++ Developer handle

The C, C++ developer masters the algorithmic and syntactic subtleties of the object-oriented language, to be able to select the best implementation solutions and successfully carry out the assigned mission. The sectors that welcome C++ freelancers are very diverse: banking sector, software development, ticketing, video games...

What are the main skills of a C, C++ Developer

Often, the C++ expert has comprehensive skills and also masters the syntax of control structures in PHP, Java and JavaScript, derived from C/C++. He will therefore be able to participate in projects using languages similar to his first language.

What is the ideal profile for a C, C++ Developer

The C++ expert must have: - excellent interpersonal skills, as they collaborate daily with many profiles: product owners, project managers, freelance developers; - good stress resistance, planning with often intense phases close to contractual deadlines
144 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

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