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Contractor 74
Information Technology Brentford

74 jobs found in Brentford

CL
May 16, 2026  
Contract C# Software Engineer
Contract C# Software Engineer Near Wimbledon   6-month contract Software Engineer role developing C# Windows applications that interface with hardware.  This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - Good analytical skills and experience of code and design review for large projects. Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing with hardware/physical products .NET environment, Windows Forms, TCP/IP & UDP protocols  Please apply or call for more information
IR35 Status:
Inside IR35

CV-Library Wimbledon, London, UK Contractor
CL
May 15, 2026  
Senior Programme Manager - Data & Governance
An opportunity has arisen for a Senior Programme Manager to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Programme Manager, you will lead the delivery of a complex data programme, bringing structure, governance, and momentum across multiple cross-functional initiatives. This is a 6-month contract-based role offering hybrid / remote working options, salary range of £400 - £500 per day and benefits. You will be responsible for * Establishing and strengthening structured delivery frameworks across data-related workstreams * Driving clarity of priorities, dependencies, and progress tracking across multiple teams * Coordinating cross-functional initiatives and ensuring smooth delivery execution * Leading governance forums, ensuring effective preparation, facilitation, and follow-through * Overseeing reporting, progress tracking, and communication across key stakeholders *...
IR35 Status:
Unknown Status

CV-Library City of Westminster, Greater London Contractor
CL
May 17, 2026  
Senior Data Engineer
Job title: Senior Data Engineer Location: London - Hybrid 2/3 days on site Duration: 6-12 months initially This is for a Senior, Experienced Data Engineer role to support Strategic Platform build, as part of Integrated Financial Crime Programme This role will be producing design and support for POC build this year. Strong knowledge of data governance, metadata management, data quality, and data mesh concepts, with the ability to influence enterprise-wide adoption. Ability to communicate complex technical concepts clearly to senior leadership, influencing architectural and investment decisions. Deep expertise in cloud data architecture and distributed computing paradigms, with strong hands‑on background in AWS data platforms, including Glue, Lambda, S3, Redshift, Athena, and Databricks. Modern Data Stack: Understanding of data Lakehouse architectures (Delta Lake, Iceberg) & experience with containerization using Docker. Including architecture design, data modelling,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 17, 2026  
Mobile Android Engineer (Kotlin)
Mobile Android (Kotlin) Engineer - London, Hybrid **NO SPONSORSHIP - Must have the right to work full time in the UK** Daily Rate: £300 PAYE/ £350 via Umbrella per day Location: London- Hybrid 3 days/week Overview A major banking company are looking for a Mobile Android Engineer to work on mobile applications that are used by tens of millions of their cardholders around the world. They want someone with strong technical skills and creativity; someone who enjoys solving tough problems and working with innovative technologies. Responsibilities You will be to working on a team of designers, product owners, QA, and engineers developing and improving features. You should be familiar with modern software development methodologies popular in Android and be able to dive deep and rapidly iterate on ideas with your team despite some ambiguity. Skills Strong Kotlin proficiency Experience working on modern app architecture (MVVM, Jetpack Compose, distributed app structures, migrated...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 16, 2026  
Solution Architect - Government Aligned Frameworks
Solution Architect - Government Aligned Frameworks Up to £690 per day - Inside IR35 London / Remote 6 months My client is an instantly recognisable consultancy who require a Solution Architect with Financial Services & Banking domain experience and expert knowledge of Government Aligned Frameworks for a business critical programme. Key Requirements: Proven commercial experience working as a Solution Architect within the Banking & Financial Services domain Strong experience with government‑aligned frameworks i.e. Open Banking, CMA, PSD2, (url removed) standards. Proven delivery with 3rd‑party vendors across Product Accounting, Risk Engines, Financial Crime, and Core Banking platforms. Expert in microservices, APIs, and integration patterns, including Payment Initiation Services across BACS, SEPA, Faster Payments, etc. Broad expertise in general account and infrastructure technologies such as legacy DC and cloud i.e. compute, networking, storage, databases, HA/DR, IAM...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 16, 2026  
PMO Analyst
PMO Analyst Summer-Browning Associates is currently supporting a client in the central government who is seeking a PMO Analyst for an initial 12-month assignment. Location: London (Hybrid) The ideal candidate will have active SC clearance and a strong background in Project Management Office (PMO) operations, with the following skills and experience: Proven experience in a PMO environment, with a track record of implementing best practice frameworks aligned with large-scale government project delivery standards and processes. Expertise in essential PMO functions, including program/project scheduling, documentation control, resource management, risk and issue management, program governance, budgeting and cost management, and change control. Strong capability to define and manage program documentation effectively. Demonstrable experience in document management, as well as lessons learned, benefits management, and change control processes. Proficiency in Microsoft 365, SharePoint,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 16, 2026  
Software Engineer
Role Title / Position: Software Development Engineer Type : Contract Duration:12 months Location : London (EC2A 2FA), UK Hybrid / Onsite : 5 days required onsite. Job Description: Must Haves : * Strong backend experience (Java) * Infrastructure as Code experience (AWS CDK preferred) * Deep AWS knowledge * Understands how AWS deploys and manages infrastructure * Experience operating production systems * Availability * Metrics * Alarms * Incident awareness * Strong understanding of distributed systems * Comfortable making independent production changes * Familiar with: * DNS * TLS * Load balancing (conceptual understanding is required) What You'll Do • Design, build, and deploy backend services and infrastructure that power Prime Video's network edge • Work on Operational Efficiency and maintaining availability and security • Participate in on-call rotations and operational excellence practices Basic...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 16, 2026  
PMO Analyst
Job Title: PMO Analyst Day Rate: £250 (PAYE) Location: London (Hybrid) Duration 12 Months (Potential extension) Working Pattern: Full Time About the Role Join our client's dynamic team as a PMO Analyst, where you will play a vital role in supporting the Change Project Manager in delivering complex financial projects. This entry-level position is ideal for a proactive graduate who thrives in a fast-paced environment and possesses strong analytical skills. Key Responsibilities Assist the Change Project Manager with documentation and core administration tasks to ensure project deadlines are met. Perform analysis and complete assigned tasks independently, contributing to large-scale projects. Facilitate communication across multi-disciplinary teams to support project planning, evaluation, and reporting. Aid in minimising project risk and streamlining processes through effective analysis and presentation development. Participate in PMO reporting forums and assist with ad-hoc tasks...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
Data Engineer
Job Title: Data Engineer (SQL, Python) This role offers the opportunity to work with very large, complex data sets to influence product decisions for digital products used by hundreds of millions of people every day. You will contribute directly to user growth, retention and experience by building and maintaining robust data warehouse solutions, data models and pipelines. You will join a high-calibre data engineering team solving challenging web and mobile data problems at a scale that few organisations can match, with a strong focus on adoption and buyer personalisation. Responsibilities Maintain and support existing ETL pipelines and data processes running in production, ensuring stability and reliability.  Work with very large-scale data sets, applying appropriate SQL techniques and performance optimisation strategies. Manage data warehouse plans and roadmaps for a product or group of products, ensuring alignment with business priorities. Interface regularly with engineers,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
Software Development Engineer in Test (SDET)
AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solutions (CWS) is one of our service offerings. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. Our client, a major UK retail bank, provides every day banking services to over 17 million retail customers. The banks expertise and services span across Business Services, Corporate banking, Wealth Management, Group Functions, Retail and Investment Banking. On behalf of this organisation, AMS are looking for a Software Development Engineer in Test (SDET) for a 6 month contract based in London (2 days per week) with remote working available (hybrid). Purpose of the role: Join us...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
Python Developer
Key Responsibilities * Develop, test, and maintain high-performance backend applications using Python * Design and build RESTful APIs using FastAPI * Automate deployment, configuration, and infrastructure management using Ansible * Collaborate with DevOps teams to implement and maintain CI/CD pipelines * Manage cloud-based infrastructure and containerized applications (Docker/Kubernetes) * Write clean, efficient, and reusable code following best practices * Troubleshoot, debug, and optimize application performance * Ensure security, scalability, and reliability of systems
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
AWS Cloud Engineer
We're are recruiting for a AWS Engineer to support our client with a migration from on prem infrastructure into AWS. The environment includes multiple (4) AWS accounts and a number of WordPress-hosted sites that require a smooth, low-risk transition. Scope of Work Migrate on-prem workloads into AWS (4 accounts, 12 EC2 instances) Reconfigure and optimise Amazon EC2 environments Manage DNS and cutover via Amazon Route 53 Support migration and optimisation of WordPress / LAMP stack environments Ensure minimal downtime and a clear rollback plan Validate environments post-migration (performance, stability, security) Key Responsibilities Define and execute migration approach (lift & shift vs optimisation) Handle data migration (databases, file systems, backups) Plan and execute DNS cutover strategy (TTL, testing, rollback) Configure networking, security groups, and access controls Implement basic monitoring and backup processes Troubleshoot issues during and after migration...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
Senior UX Researcher
Are you wanting to join a global leader in information, analytics, and research technology, an organisation that empowers universities, governments, and research institutions worldwide?! Their products support the full academic and research lifecycle, from faculty management and research assessment to strategic planning and academic discovery. You will sit within a major Academic & Government division focused on building intelligent, purpose‑driven technology that helps institutions navigate complexity, demonstrate impact, and drive meaningful outcomes across teaching, research, and strategy.  You’ll be joining a mission‑driven environment where your work contributes to advancing science, improving education, and supporting a more sustainable future. This is a high‑impact Senior UX Researcher contract where you’ll shape the research direction for a full product line or business area. You’ll lead discovery, define research strategy, and uncover insights that directly influence...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 15, 2026  
Salesforce Technical Lead
Position: Salesforce Technical Lead Location: London, UK (2 days a week from office) 6 months contract position 🚀 Overview We are seeking an experienced Salesforce Technical Lead to join a dynamic team on a 6-month contract. This role requires strong technical expertise across the Salesforce ecosystem, with a focus on design, development, and end-to-end delivery of scalable solutions. 🔧 Key Responsibilities * Lead end-to-end technical delivery of Salesforce solutions, including design, development, and deployment * Manage data migrations, integrations, and system architecture * Work across Sales Cloud, Service Cloud, and Experience Cloud * Implement and customise Salesforce solutions using best practices * Develop using Apex, Lightning Web Components (LWC), and Visualforce * Build and manage integrations using REST/SOAP APIs * Ensure high-quality code through testing, debugging, and code reviews * Implement CI/CD processes using tools such as Salesforce...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 14, 2026  
Java Consultant - Camunda BPM
SC Cleared Java Consultants (Senior Software Developers / Java Architects) with good experience of Camunda BPM (ideally to v8 but v7 considered), are required by my consultancy client. To be considered, you must hold SC Clearance and be either a senior / lead Java Software Engineer or a Java Technical Architect with strong project knowledge of Camunda BPM. These roles will be outside IR35 and on a hybrid working basis. ONLY SC Cleared candidates with good Camunda experience will be considered. Please send your CV in the first instance and if relevant you will be contacted with full role and company information
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 14, 2026  
Enterprise Architect - DV Cleared
Enterprise Architect / Service Design Specialist Contract: 12 months | IR35: Inside IR35 Location: London or Gloucester My client, a leading technology company ,is looking for an experienced Enterprise Architect / Service Design Specialist to support a high‑profile defence programme. Key Responsibilities Deliver enterprise architecture and service design for complex, secure environments Produce production‑ready HLD and LLD architecture artefacts Lead workshops and design activities, shaping end‑to‑end digital services Model architectures and services using Sparx Enterprise Architect Apply user research and data to improve service journeys and outcomes Support security assurance, risk and accreditation activities Mentor and support other architects and service designersEssential Skills & Experience Proven Enterprise Architect experience in complex organisations Experience in Defence sector DV cleared Strong TOGAF expertise Hands‑on with Sparx EA Strong modelling skills:...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 14, 2026  
Lead Enterprise Architect
Job Title: Lead Enterprise Architect Location: UK (Hybrid, once per week onsite - London) Contract: Initial 6 Month Contract Rate: Circa £700 Per Day (IR35 Status TBC) I am working with one of our longstanding clients who have a fantastic reputation as a leading technology and services provider. Currently, they are looking for an experienced Lead Enterprise Architect to play a crucial role in the design and implementation of a business critical and high priority project that will transform and modernise their primary revenue source. What you'll do Full ownership of the enterprise architecture strategy for a large-scale transformation of customer, billing and revenue platforms Lead the move away from legacy systems into a modern, cloud-first environment that improves performance, scalability, and customer experience Define the target architecture and set a clear, deliverable roadmap from current state to future state across multiple platforms Drive architecture across core...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 14, 2026  
PMO Specialist (Strategic portfolio Manager)
Title: PMO Specialist Location London OR Bristol, UK Type: contract We are seeking a high-caliber Strategic Portfolio Manager to join our Networks PMO. This isn't just about tracking spreadsheets; it's about bringing structure to complexity and driving delivery excellence across a massive, high-impact set of work. Our PMO is laser-focused on value-ensuring we deliver better outcomes for our customers, faster. The Role As a Strategic Portfolio Manager, you will be the engine room of the portfolio, working directly with Portfolio Directors to align complex programmes with our long-term strategic goals. You will move beyond administrative support to provide the actionable insights that shape executive decision-making. Key Responsibilities Strategic Alignment: Partner with the Portfolio Director and Delivery Directors to ensure every project and programme is structured to meet core business objectives. Insight & Excellence: Drive the development of strategic plans that...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 14, 2026  
Junior Data Engineer
Junior Data Engineer - Public Sector Contract: Initial 7 months (extension possible) Rate: £310 per day, Inside IR35 Location: Remote with travel to Waterloo (2-3 days per month) Security Clearance: SC‑eligible (5 years UK residency required) I am working with a key consultancy delivering a major UK public sector programme and are looking for a Junior Data Engineer / Scientist to join a mixed delivery team building and operating secure, reliable data platforms that support critical public services.This role is designed for someone early in their data career who wants to develop strong engineering fundamentals in a real production environment. The role - a junior, generalist data engineering position. This is an engineering‑led role, not a specialist or senior position. The team is ideally looking for a generalist in their first few years within data engineering or data science, who is building breadth across data platforms, pipelines and operations. You'll focus on:...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 14, 2026  
Business Analyst
Business Analyst – 3-month contract – Remote – Utilities Sector We’re currently supporting a major organisation within the utilities sector on a large-scale NIS (Network and Information Systems) programme, and they are looking for an experienced Business Analyst to play a key role across a highly complex portfolio of work. This programme consists of approximately 300+ projects, all aligned to strengthening cyber resilience, regulatory compliance, and operational security. As a result, they are looking for a Business Analyst who is comfortable operating across multiple workstreams simultaneously in a fast-paced, IT/OT regulated environment. Key Skills required from the Business Analyst: Proven experience as a Business Analyst within NIS or Cyber Security programmes Strong knowledge of the CAF (Cyber Assessment Framework) Experience working with or alongside Ofgem or similar regulatory bodies Demonstrable experience working across both IT and OT (Operational Technology)...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
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