Find your next tech and IT Job or contract role.

Your search returns 106 results.
Contractor

Contractor job
Big Data Analyst

Nexus Jobs Limited
Published on

£300-450
London, England, United Kingdom
Big Data Scientist – Docklands London Our Client an international organisation is looking to recruit a Big Data Expert with 2 to 5 years expertise as a Big Data Scientist. You will have Natural Language Processing (NLP) knowledge and experience and understand and analyse large data sets to discover new insights. Working in a multi-disciplinary team within a highly technical and complex environment. Well versed in scalable data mining and machine learning techniques (using computers to improve as well as develop algorithms)Kernel Methods, Deep Learning, Statistical Relational Learning, Ensemble Methods Model using advanced statistical/ mathematical models, predict and segment data to hypothesize/ evolve uses cases to monetize data and generate other business value. Translate business needs to technical requirements and implementation. Experience of Big Data technologies/Big Data Analytics. C++, Java, Python, Shell Script R, Matlab, SAS Enterprise Miner Elastic search and understanding of Hadoop ecosystem Experience working with large data sets, experience working with distributed computing tools like Map/Reduce, Hadoop, Hive, Pig etc. Advanced use of Excel spread sheets for analytical purposes An MSc or PhD in Data Science or an analytical subject (Physics, Mathematics, Computing) or other quantitative discipline would be handy. The position is based in the Docklands London. This is a 3 to 6 month contract assignment. Please send your CV to us in Word format along with daily rate and availability details.
Permanent

Job Vacancy
Senior Sales Lead with Energy and Energy Infrastructure ESG

Nexus Jobs Limited
Published on

£60k-80k
London, England, United Kingdom
Senior Sales Lead with Energy and Energy Infrastructure ESG Our Client is looking to recruit a Senior Sales Lead ideally with experience of working within the Energy sector to include ESG. You will have at least 7 to 10 years experience in Sales. We are seeking a dynamic and proactive professional to drive global growth in the sector, capturing major logo new clients, build and significantly expand existing key accounts, and use their network to leverage relationships with both new and existing clients and partners. With a focus on Energy and Energy Infrastructure, your primary objective is to leverage your knowledge in environmental impact assessments and “license to operate” clients, to drive growth and expand the adoption of our nature and biodiversity solutions. This is an outbound role that will require travel to industry events and conferences. While specific experience in biodiversity is not essential, success in this role will be supported by a solid understanding of environmental impact assessments, corporate sustainability, ESG practices, and the unique challenges and opportunities within this key sector. Your ability to deliver measurable client value and achieve positive business outcomes is essential. Key Outcomes Grow Revenue, capturing major logo new clients, building and significantly expanding existing key accounts. Increase adoption of our digital solutions with enterprise clients. Optimise overall Gross Margin on eDNA business while reflecting client needs and scale of opportunities Improve Customer Retention on key cohorts and improve the quality of earnings with larger orders and multi-year projects Upgrade and enhance the Go to Market strategy for this sector Deliver monthly Forecast Reports that are reasonably accurate Key Responsibilities Revenue Growth: Maximize Revenue and Growth: Drive significant increases in account revenue and expand our client base. Identify and Capture Opportunities: Leverage your knowledge of sustainability within the sector to proactively discover and capitalize on new business opportunities within existing accounts, transforming them into long-term revenue streams. Deliver Tangible Value: Ensure clients experience significant ROI from our biodiversity solutions, empowering them to lead in sustainable practices. Customer Relationship Management: Cultivate Strong Client Relationships: Establish and maintain deep, trust-based relationships with key clients, promoting the adoption of innovative biodiversity technologies. Drive Client Success: Regularly engage with clients to ensure their sustainability objectives are met, fostering long-term retention and account growth. Sentiment and Value Enhancement: Enhance Client Satisfaction: Continuously monitor and improve client satisfaction and loyalty, providing insights to inform product development and operational enhancements. Upsell and Cross-Sell: Use your understanding of sector needs to identify and execute opportunities to expand the value of each account through upselling and cross-selling relevant services and solutions. Account Coordination: Ensure Seamless Project Delivery: Oversee the successful delivery of all projects with your key accounts, ensuring timely completion, budget adherence, and client satisfaction. Maximize Account Potential: Understand client structures and decision-making processes to unlock additional business opportunities, such as different business units or additional regions. Sector Expertise: Expand Market Presence: Utilize your expertise in the sector to broaden our market presence and drive conversations around biodiversity solutions. Utilize Industry Knowledge: Apply your deep understanding of the regulatory landscape (e.g., CSRD/ISSB/ IPIECA Sustainability Framework/ EDP Renewables Framework) to enhance client outcomes and position our biodiversity solutions as essential to their operations. Key Qualifications: Experience: Senior experience in sales management, working in impact assessments, corporate sustainability or ESG within the sectors, with a proven track record of delivering business results. Sales Excellence: Demonstrated success in driving revenue growth and expanding client bases at enterprise scale. Experience in selling environmental or business data services to sector leading brands, supply chain managers, and c-suite would be exceptionally valuable. Strategic Insight: Strong understanding of the challenges and opportunities within the sectors, including the impact of sustainability practices. Industry Engagement: Maintain active involvement with key industry stakeholders and bodies, enhancing our market presence and credibility within the sectors. Attend relevant events, conferences, and webinars. Presentation Skills: Confidently present our tools and products to mixed audiences both online and in person, effectively communicating the value of our solutions. This is an exciting new position with a fast growing company in the Energy ESG sector. The role will be based in Central London and is hybrid with 3 days a week in the office. The salary for this position will be in the range £60K - £80K plus OTE commission up to 50% of the base salary. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Full Stack Developer

Rise Technical Recruitment Ltd
Published on

£60k-70k
London Borough of Camden, United Kingdom
Full Stack Developer Camden - Office Based 6-9 month FTC £60,000 to £70,000 Pro Rata + Benefits Exciting opportunity for a skilled Full Stack Developer to join a fast-growing London business, shaping the company's IT systems, API architecture, and cloud infrastructure that drive their technology roadmap. They already work across a variety of platforms and services, and now need a developer with strong experience in C#, ASP.NET, SQL Server, and AWS to support ongoing growth and technical evolution. This is your chance to work on meaningful projects that impact the business directly and grow your skills in modern backend and cloud technologies. 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'll work with technologies such as C#, ASP.NET Core, RESTful APIs, SQL Server, and AWS services, and be involved in deployments, performance tuning, and continuous improvement of backend architecture and development processes. The ideal candidate will have strong commercial experience in full stack development with solid skills in C#, ASP.NET, SQL Server, and AWS cloud environments. Experience with RESTful APIs, HTML, CSS, JavaScript for integration, and a passion for keeping up with modern backend technologies is essential. Experience with Zoho is a bonus. This is a unique chance to join a company at the start of its next growth phase, with excellent long-term progression and exposure to cutting-edge technologies. The Role: * Design and develop backend systems and APIs alongside engineering teams * Build secure, scalable, and maintainable services using C# and ASP.NET Core * Optimise SQL Server queries, stored procedures, and performance * Manage AWS deployments and cloud configurations * Analyse existing systems and implement robust solutions * Contribute to continuous improvement of tools, processes, and codebase standards The Person: * Experienced Full Stack Developer with strong C#, ASP.NET, and SQL Server skills * Commercial experience in backend-focused development * Skilled in designing and consuming RESTful APIs * Comfortable with HTML, CSS, and JavaScript for integration and debugging * Experience with AWS services * Strong problem-solving skills, attention to detail, and effective communication * Experience with Zoho is a plus Rise Technical Recruitment Ltd acts 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 and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Contractor

Contractor job
Data Engineer

LA International Computer Consultants Ltd
Published on

30 months
Birmingham, United Kingdom
Role Title: Data Engineer Location: Birmingham Duration: 31/12/2026 Work setup: 2 days onsite/week Rate £358 Inside IR35 MUST BE THROUGH UMBRELLA Role Description: Design and implement scalable data pipelines across Bronze, Silver, and Gold layers using AWS services (S3, Redshift, Lambda, Glue). Develop and optimize ETL/ELT workflows leveraging dbt, SQL, and orchestration tools like Airflow for efficient data processing. Ensure data quality, security, and compliance through robust validation, monitoring, and governance practices. Collaborate with architects and analysts to deliver high-performance solutions supporting analytics and regulatory needs. Lead migration initiatives from on-prem to AWS cloud, utilizing tools like AWS SCT and best practices for performance tuning. Skills: SQL, Python, AWS ecosystem (S3, Redshift, Lambda, Glue), dbt, Airflow, data modeling, performance optimization, and leadership in data engineering teams. 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.
Contractor

Contractor job
Azure Devops Engineer

LA International Computer Consultants Ltd
Published on

6 months
£400-450
Wokingham, United Kingdom
Azure DevOps Engineer 6 Month contract initially Based: Onsite in Wokingham 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 number of great opportunities for Azure DevOps Engineer's to join the team. Your Responsibilities: * Design, implement, and maintain CI/CD pipelines for applications and infrastructure. * Automate provisioning using Terraform or ARM templates. * Manage source control, branching, and release strategies using Git and Azure DevOps. * Implement secure secret and credential management via Azure Key Vault or equivalent. * Monitor system health and performance; configure alerts for critical workloads. * Collaborate with development teams to embed DevOps best practices into SDLC. * Implement automated security and compliance checks (SonarQube, Checkmarx, vulnerability scanning). * Optimize Azure cloud resources for cost efficiency and performance. * Troubleshoot CI/CD failures and deployment issues; drive root cause analysis. * Maintain well-structured documentation for infrastructure, pipelines, and processes. Key Skills/knowledge/experience: o Strong hands-on experience with Azure DevOps CI/CD pipelines. o Proficiency in Infrastructure as Code using Terraform and ARM templates. o Solid understanding of Microsoft Azure Cloud services. o Strong scripting skills in Bash and PowerShell. o Understanding of networking concepts including VNETs, Subnets, NSG. o Experience with monitoring and observability tools such as Azure Monitor. o Knowledge of DevOps security best practices (secrets management, vulnerability scanning). * VS Code Proficiency o Ability to use VS Code efficiently for development and debugging. o Skilled in configuring extensions for linting, formatting, and debugging. o Experience with integrated Git workflows within VS Code. o Familiarity with Dev Containers, remote development, and YAML-based pipeline editing. * Desirable Skills/Knowledge; o Hands-on experience with the Azure Portal. o Strong knowledge of Azure DevOps beyond pipelines (Repos, Boards, Artifacts). o Proficiency with Git and version control best practices. o Experience designing CI/CD architectures for complex applications. o Prior experience supporting cloud-native projects or enterprise DevOps environments. * Nice to have knowledge on: o Azure Portal o Azure DevOps Tool o CI/CD Pipelines o Terraform Code o Scripting Languages (Bash, PowerShell) 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.
Contractor

Contractor job
Senior Software Engineer (Sr .Net Developer with AWS)

Nexus Jobs Limited
Published on

Chicago, Illinois, United States of America
Our Client is looking to recruit a Senior Java or C# .net software developer for their Chicago, IL office. Senior Software Engineer (Sr .Net Developer with AWS) Duties · 5+ years of experience with coding in Java and/or .Net programming languages · Directs, prepares, designs, codes, tests, debugs, and maintains complex computer programs · Be able to write great code and know what that means · Experience with working in continuous integration and continuous delivery environments · Experience of Agile development methodologies e.g Scrum & Kanban · Strong communication & collaboration skills · Willingness to learn new things · Strong focus on quality · Be able to work on your own initiative · Believe in getting things done and show the tenacity to see projects to completion Skills · Strong Experience of software development in C#. · Experience with frontend languages like JavaScript, AngularJS or React is preferred · Experience in tools like Redis and Elasticsearch is a plus · Experience with cloud technologies like AWS and/or Azure is a plus · Ability to work in service oriented applications by following design principles. · Experience of Object Oriented Design and the use of modern database technologies Postgres and SQL Server. · A working knowledge of current operating systems (UNIX, LINUX, MS Windows etc.). · A deep understanding of software version control techniques, such as git and TFS. · An appreciation of Scrum based agile development methods and processes. Education · Bachelors or Masters in Computer related fields. The position is based in Chicago USA. You must have the relevant visa’s and the right to live and work in the US. Send your CV to us in Word format along with your hourly rate is USD along with your availability.
Permanent

Job Vacancy
Salesforce Developer - Lead

Nexus Jobs Limited
Published on

£60k-75k
London, England, 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.
Fixed term

Job Vacancy
Mechanical Engineer

Real Staffing
Published on

6 months
Denbighshire, United Kingdom
An established engineering company are looking for a Mechanical Engineer to join their team on a contract basis. You will take ownership of defining, refining, and continuously optimising testing and validation methods to ensure that all products consistently meet stringent mechanical, environmental, optical, and electronic performance requirements, while also driving improvements that enhance reliability, compliance, and overall product quality throughout the development lifecycle. Essential Requirements Experience in testing environments with opto‑mechanical components. Strong knowledge of mechanical, electronic, and optical engineering principles. Skilled in interpreting engineering drawings, standards, and technical documentation. Competent in data acquisition, analysis, and standard business software (MS Office). Able to maintain accuracy, work independently or within teams, and follow QMS-driven test processes. Responsibilities: Ability to develop and execute test instructions and procedures. Strong analytical reasoning, problem‑solving, and critical thinking skills. Effective communication and interpersonal skills. Commitment to continued learning in optics, testing, and compliance standards. Desirable: Experience with optical/mechanical components and 3D CAD (e.g., SolidWorks). Familiarity with automation tools such as LabView. Strong attention to detail; self‑motivated and independent. Understanding of quality control principles; relevant IT certifications (e.g., ECDL). The start date for ASAP. The initial contract length is for 6 months. The role is based in North Wales and will require 4-5 days onsite per week. Rate flexible depending on your experience, £30 to £50 per hour, please let me know what you would be interested in too. If you are interested in the role please send me your latest CV and I will call you to discuss the further details. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Real, please visit Real Staffing, 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
Finical Crime Business Analyst

LA International Computer Consultants Ltd
Published on

30 months
LS1 5RD, Leeds, England, United Kingdom
Role Title: Financial Crime Support Senior BA Location: 1 profile in Leeds, 1 profile in Bradford Duration: 30/04/2026 Work setup: 3 days onsite/week Rate £447.50 Inside IR35 MUST BE THROUGH UMBRELLA Role Description: Collaborate with AML, Fraud and Data teams to review and enhance detection rules and models Participate in case reviews and contribute to feedback loops for continuous improvement Conduct scenario testing and threshold tuning to improve detection accuracy Monitor system performance recommend improvements based on alert conversation rates Product regular reports on alert volumes, trends and system effectiveness Document changes to monitoring logic, data sources and rule configurations Ensure effective documentation and handover of processes, tools and methodologies Delivery training, walkthroughs and guidance to upskill existing team members Embed best practices and promote consistency in ways of working across the team Core skills: Highly driven, independent worker Strong data analysis skills Experience working with large datasets and data quality assurance Ability to interpret complex data and present findings clearly with structured documentation to support informed decision making SQL proficiency Highly articulate with outstanding communication skills The ability to effectively transfer skills to internal YBS staff Industry Experience: The resources provided will need to demonstrate industry experience in Financial Crime AML and Anti-Fraud rule design and optimisation Relevant knowledge of current Financial Crime risk and mitigation strategies Preferred - experience of ACI Proactive Risk Management system Please send 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
2nd/3rd Line Support

Rise Technical Recruitment Ltd
Published on

£30k-35k
South Holland, England, United Kingdom
2/3 Line Support Spalding, Lincolnshire - On-Site £30,000 - £35,000 + Training + Holiday + Pension This is an excellent opportunity for a versatile and proactive IT professional who has previously operated at 2/3 level responsibilities. This company are a leading digital consultancy, renowned for delivering IT solutions that are tailored to unique business requirements. They cover a range of areas from CRM systems to e-commerce platforms, delivering high-quality, reliable software. In this varied role, you will serve as a vital technical resource, managing Microsoft 365 and Azure environments while ensuring seamless Audio-Visual operations. You will act as a key escalation point for technical issues, moving between remote cloud management and physical hardware configuration to maintain optimal service delivery for all clients. The ideal candidate will be highly proficient in Azure AD (Entra ID) for identity management and Microsoft Intune for automated device enrolment and policy enforcement. Beyond the cloud, you will possess a strong grasp of networking fundamentals, specifically VLANs, DNS, DHCP, and VPN configurations. Furthermore, it would be beneficial to have hands-on experience with VoIP and conferencing hardware, such as Yealink or Logitech systems. A working knowledge of PowerShell for task automation and experience with macOS/Jamf alongside Windows 10/11 will make you stand out. This is a fantastic opportunity to join a stable and professional consultancy team where your contributions directly impact client success. Working alongside senior leadership on infrastructure projects and cloud migrations, you will have the chance to deepen your technical skills in a supportive, forward-thinking environment. The Role: Administering M365 (Exchange, SharePoint, Teams) and managing Azure AD security, groups, and Conditional Access. Using Microsoft Intune for device deployment (MDM/MAM), application packaging, and maintaining hybrid environments. Configuring MS Teams Rooms (MTR) and Audio-Visual hardware (projectors, displays, microphones) for live and hybrid events. Resolving escalated 1st and 2nd line support tickets across Windows, Apple, and mobile platforms using industry-standard ITSM tools. Managing MFA and security baselines and ensuring endpoints are patched in line with GDPR and Cyber Essentials best practices. The Person: Strong experience in Microsoft 365 administration and Azure AD/Intune environments. A proven track record in 1st/2nd line IT support with a solid understanding of core networking (TCP/IP). Competent in Audio-Visual technologies and conferencing hardware; experience with Yealink equipment is a distinct advantage. Excellent interpersonal skills with the ability to document technical solutions clearly for both technical and non-technical users. Interested in learning PowerShell scripting and leading project-based work; relevant Microsoft certifications (e.g. MD-102, MS-102, or AZ-104) are highly desirable. Reference Number: BBBH267567 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.
106 results

Contracts

Contractor Permanent

Location

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
2026 © Free-Work / AGSI SAS
Follow us