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Contractor 147
Information Technology Brentwood

147 jobs found in Brentwood

CL
Apr 17, 2026  
Functional Safety Engineer
Job Title: Functional Safety Engineer Location: Dunton, Essex (4 days onsite per week) Rate: £29.59ph via an Umbrella Company (Inside IR35) – Increasing to £38.38 via an Umbrella Company after 13 weeks Employment Type: Contract (Currently financed until December 2026) Hours: Standard 37.5 Hours Per Week Reference: F56480 Position Description: We are seeking a Functional Safety Systems Engineer to join our client’s core team in the based in Laindon, Essex. You will be a key player in ensuring our complex, distributed technologies including powertrain, infotainment, and active safety meet the highest safety standards. Using Model-Based Systems Engineering (MBSE), you will bridge the gap between research and production, turning "what if" into "what’s next." As a key member of an exciting team leading Functional Safety activities in Product Development, this role involves working with technology subject matter experts to conduct Functional Safety analysis using efficient...
IR35 Status:
Inside IR35

CV-Library SS15, Laindon, Essex Contractor
CL
Apr 17, 2026  
Functional Safety Systems Engineer
RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for a Functional Safety Systems Engineer to support their team. Position Description: Rate: £29.59 (via Umbrella PAYE) – increasing to £38.38 after 12 weeks under AWR’s (Agency Worker Regulations) Our client is seeking a Functional Safety Systems Engineer to join their core team in the Essex. You will be a key player in ensuring complex, distributed technologies including powertrain, infotainment, and active safety meet the highest safety standards. Using Model-Based Systems Engineering (MBSE), you will bridge the gap between research and production, turning "what if" into "what’s next." As a key member of an exciting team leading Functional Safety activities in Product Development, this role involves working with technology subject matter experts to conduct Functional Safety analysis using efficient model-based systems engineering (MBSE / SysML) tools. Additionally, you will...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Apr 23, 2026  
Cyber Security Engineer
Cyber Security Engineer Day Rate: £500 - £550 per Day (Outside IR35) Duration: 3 Months + Likely Extension Location: London (hybrid working) My client is a rapidly growing global organisation offering a range of services to the Professional Services sector globally. They are recruiting for an experienced hands-on Cyber Security Contractor to support their security operations and compliance initiatives, working closely with their internal Security team to strengthen their cyber resilience and ensure adherence to UK standards. Key Duties: * Implement, manage and actively monitor security controls across e-mail, endpoint, and cloud environments * Monitor and respond to security incidents using advanced threat detection tools * Assist with compliance activities and audits for ISO27001, Cyber Essentials & Cyber Essentials Plus certification * Provide technical expertise on security best practices and risk mitigation * Collaborate with IT and business teams to...
IR35 Status:
Outside IR35

CV-Library EC2N, Lime Street, Greater London Contractor
CL
Apr 24, 2026  
Automation Tester - Outside IR35
Automation Test Lead (Python) Rate - £350 Location - Remote Duration - 3 months initially IR35 - Outside We would be looking for: Mid to Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ever been involved in manual testing) this is a hands on role writing test code, not just manual testing Python/Django experience Experience using teamcity and gitlab testing pipelines would be beneficial
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Apr 23, 2026  
Full Stack Engineer /Software Engineer
The Opportunity Our client is recruiting for a high-impact Frontend Specialist to join the Fintech & Compliance division of a global leader in the travel-commerce and e-commerce space. In this role, you aren't just building "another website." You are the architect of the sophisticated internal tools that protect millions of global transactions. You will transform complex regulatory and fraud-prevention workflows into intuitive, high-performance analyst experiences. The Tech Ecosystem You will be working in a modern, distributed environment that prioritizes engineering excellence: Core Stack: React, Next.js, and TypeScript. Architecture: Micro-frontends (Capla/Vue) and Module Federation. Data: Integrating with Java/Spring Boot services via REST and GraphQL. Cloud & DevOps: Kubernetes (BKS), AWS, and advanced observability (Metrics, Dashboards, Alerts). What You Will Do End-to-End Ownership: Own the design, implementation, and deployment of frontend features with...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 23, 2026  
IT Project Manager - English and German speaking - M365
IT Project Manager - English and German speaking - M365 Consolidation 9 month contract £750 - £800 per day Inside IR35 Hybrid / London - 2 days a week in the office with travel Background Akkodis are partnering with a Global Insurance business who are looking to hire an experienced Project Manager to work on a M365 programme as they look to consolidate Microsoft Tenants from other brands / divisions within the group. The successful candidate must be fluent in both English and German. This is a hybrid role requiring 2 days per week on site in the central London office plus occasional international travel. Experience Required Extensive proven Project Management experience within in a large, complex and global group of businesses. Understanding of M365 technologies: Exchange Online, SharePoint, OneDrive, Teams Must be able to speak fluently in both English and German Must have experience consolidating and/or moving M365 Tenants and understand impacts to user accounts and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 22, 2026  
PMO Governance Assurance Lead
PMO Governance and Assurance Lead 3 Months Contract London Based £400 inside IR35 A top-tier consultancy is seeking a PMO Governance & Assurance Lead to act as the primary authority on delivery standards for a flagship transformation programme. In this role, you will manage the frameworks that ensure every milestone is met with precision and remains fully compliant with contract requirements. You will bridge the gap between rigorous oversight and the fast-paced needs of a major BPO (Business Process Outsourcing) environment Key Responsibilities Own the programme's governance standards, ensuring they are applied consistently across all workstreams. Lead "Gate" reviews to ensure work is ready for submission and aligns with payment milestones. Work with legal and commercial teams to embed SLAs, KPIs, and service standards into the delivery process. Lead independent audits and health checks to identify risks and keep the programme "audit-ready". Turn complex data into...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 19, 2026  
Bilingual (English / German) Project Manager D365 Consolidation
Bilingual (English / German) Project Manager - D365 Consolidation 9 month contract £750 - £800 per day Inside IR35 Hybrid / London - 2 days a week in the office with travel Background Akkodis are partnering with a Global Insurance business who are looking to hire an experienced Project Manager to work on a D365 programme as they look to consolidate Microsoft Tenants from other brands / divisions within the group. This is a hybrid role requiring 2 days per week on site in the central London office plus occasional international travel. Experience Required Extensive proven Project Management experience within in a large, complex and global group of businesses. Understanding of M365 technologies: Exchange Online, SharePoint, OneDrive, Teams Must be able to speak fluently in both English and German Must have experience consolidating and/or moving M365 Tenants and understand impacts to user accounts and applications when tenants are moved. Proven experience in managing project...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 19, 2026  
Risk IT Business Analyst
A Senior Business Analyst will sit within the Group Risk IT team and act as the primary BA representing the Group Risk stream. This role requires strong IT delivery capability, deep understanding of risk data, and experience working within both 1st and 2nd line risk functions. You will be responsible for defining data, process, and reporting requirements across Market Risk, RepoClear, and Group Risk stakeholders ensuring the correct risk datasets are captured, controlled, and made available across the business. Duration: initial 6 months Rate: up to £600pd inisde ir35 via umbrella Hybrid: 3 days a week in London-based office Key Responsibilities Lead the business analysis for the Group Risk workstream within a major RepoClear project. Work closely with the 2nd Line Risk team to gather requirements for dashboards, controls, and reporting needs. Partner with the 1st Line Risk team, RepoClear SMEs, and IT teams to define end‑to‑end processes, data flows, and system...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 19, 2026  
Data Solutions Architect
Role: Data Solutions Architect (SC Cleared) Contract: 3-6 months initial Day rate: £500pd-£560pd (Inside IR35) Location: London (Hybrid working) We are working with a large-scale consultancy who require a Data Solutions Architect to work on an Azure Data project. The role will require someone who is SC Cleared and will be hybrid working, based in London. Skills & experience required Technical solution architecture experience across modern data platforms and analytics stacks Ability to design end‑to‑end data solutions spanning ingestion, storage, processing, analytics and consumption Experience with cloud data platforms and services (e.g. Azure Databricks, Microsoft Fabric) Understanding of distributed data processing technologies (e.g. Spark-based platforms such as Databricks or Fabric) Experience designing scalable, resilient, and secure data architectures aligned to non‑functional requirements Please note, to be successful for the role and due to timeframes, you must...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 18, 2026  
Technical Program Manager - GenAI Safety & Experience
Join Our Team as a Technical programme Manager - GenAI Safety & Experience (Customer Operations)! Are you ready to take on a pivotal role at the forefront of the GenAI revolution in customer support? We're on the lookout for a passionate and skilled Technical programme Manager to help us elevate safety and user experience standards in an AI-driven world. This is an exciting opportunity to be part of a transformative journey where your expertise will help shape the future of customer interactions! Position Details: Location: E1, London (hybrid) Contract Length: 12 months (with potential for extension) Start Date: ASAP Working Hours: Monday to Friday, 9 AM - 6 PM Pay Rate: £52.49 per hour Your Mission: As our Technical programme Manager, your core focus will be on ensuring that our GenAI tools not only scale effectively but also maintain and enhance safety detection capabilities. This role isn't just about automation; it's about creating a digital safety net that understands...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 17, 2026  
Software Test & Data Entry Assistant
Software Test & Data Entry Assistant Location: Braintree, Essex (Hybrid) Salary: Competitive plus benefits We are looking for a Software Test and Data Entry Assistant to join our team! In this role you will be support testing, validation, and accurate entry of data across internal systems. This role is ideal for someone who is detail-oriented, methodical, and comfortable working with structured information. In this role you will... * Develop test cases from requirements * Perform manual functional testing of systems, reports and datasets * Raise tickets from testing for the development team to work through * Enter, verify, and clean existing data ahead of import * Cross-check data for accuracy, consistency, and completeness * Log issues, discrepancies, or errors clearly and accurately * Prepare and implement migration of existing data into new systems * Follow documented processes and confirmed testing criteria * Work with developers and/or...
IR35 Status:
Unknown Status

CV-Library CM77, Great Notley, Essex Contractor
CL
Apr 08, 2026  
Senior Data Engineer
Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 24, 2026  
Hardware Team Lead
Hardware Team Lead £94.24 per hour (Inside IR35) 12 months Monday to Thursday on site - Rochester (Kent) As a Hardware Team Leader, you will lead a team of highly skilled and experienced hardware engineers responsible for the support to our production programs within products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety critical technology. Core duties: You will be providing managerial and technical leadership of an electronics design team You will be involved in work package management; cost, schedule, risk and opportunities You will be ensuring the engineering team is supporting the production program demand You will be providing technical governance and ensuring adherence to company processes You will be leading cost and performance trade-offs Essential Skills: You will be able to demonstrate high performance and achievement in leadership and management of engineering teams through a full...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 24, 2026  
AI Solution Architect
We are looking for a senior Architect to lead the design and governance of our Azure AI Factory. You will be the technical authority responsible for building secure, scalable AI solutions-including Generative AI and Agentic workflows-that solve real business problems. Must-Haves Active SC Clearance. Core Responsibilities Translate business requirements into Azure‑native AI solution architectures Design end‑to‑end architectures using Azure OpenAI, Azure AI Search, ML, data platforms, compute, networking, and identity Select and define architecture patterns (RAG, agentic workflows, streaming vs batch, hybrid approaches) Define non‑functional requirements: security, scalability, performance, cost, availability Ensure alignment with Azure best practices, security standards, compliance, and governance Select and validate AI Factory accelerators for suitability and architectural fit Review and approve technical designs before and during execution Guide AI Engineers on design intent,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 24, 2026  
Enterprise Data Architect - Oracle Fusion
Enterprise Data Architect - Oracle Fusion London - 2 days day/week onsite 24 month project We are looking for an experienced Enterprise Data Architect to lead the design, governance, and optimisation of data across their new Oracle Fusion Cloud environment. You will be joining an established organisation who are embarking on a digital transformation. This is a senior, hands‑on role working closely with business stakeholders, functional consultants, and technical teams to shape data strategy and support both transformation and BAU operations. Key Responsibilities: Own the end‑to‑end data architecture for Oracle Fusion Cloud applications Design and govern data models, data flows, and integration patterns across Fusion modules Define and enforce data standards, quality rules, and master data management principles Lead data migration activities including data mapping, cleansing, validation, and reconciliation Provide architectural oversight for integrations using OIC,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 24, 2026  
Enterprise Architect - (Finance, HR & Legal)
Job Title: Enterprise Architect (Finance, HR & Legal) Location: London (Remote) Salary: £650-£750 per day Type: Contract, Full-Time A market leading client is looking for an Enterprise Architect who has strong experience across Finance, Legal, Procurement and HR Services to help design and implement innovative IT solutions on a global scale. You must have strong strategy and execution experience. You will be responsible for translating business requirements into technical specifications, creating, and maintaining enterprise architecture models and standards, and ensuring alignment and integration of IT systems across the organisation. Responsibilities Key Responsibilities: Design scalable, secure corporate services. Collaborate with teams to deliver robust solutions. experience working in an organisation which is going through a digital transformation Evaluate and recommend platforms, tools, and technologies. Ensure compliance with systems, privacy, and governance...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 24, 2026  
Contract Data Engineer (Azure) - Agile IT Team
Azure Data Engineer (Contract – Day Rate) - Mid‑Level | Azure | Data Lakehouse | ETL Location: Central London  Day Rate: £(Apply online only) per day (Outside IR35)  Working Patterns: Hybrid, London  Interviews: 2 stage process Opus are supporting a global insurance organisation seeking an Azure Data Engineering contractor to join its core IT function on a day‑rate basis. This role is part of a wider data platform capability build and offers the opportunity to bring a fresh, pragmatic perspective into an established Azure environment.The team is currently top‑heavy and are deliberately looking to strengthen the mid‑level layer - someone highly technical, hands‑on, and confident shaping how data is ingested, optimised and structured across Azure. The Role: Join a central IT delivery team, reporting into the agile delivery team.  Act as a replacement within the existing data engineering function Focus on incoming data design, Azure optimisation, and ETL best practice Work closely...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 24, 2026  
Data Scientist
Role- Data Scientist Location: London, UK Type of job : Contract Work mode : Hybrid- 2 days onsite in a week Responsibilities: * Explore, clean, and analyse large, complex datasets to uncover patterns, trends, and opportunities that drive actionable insights. * Develop, train, and validate machine learning, statistical, and predictive models that solve real business problems and deliver measurable impact. * Design and run experiments (A/B tests, hypothesis tests, simulations) to evaluate ideas, quantify outcomes, and guide decision‑making. * Collaborate with data engineers, analysts, product managers, and domain experts to translate business requirements into well‑defined modelling tasks. * Build end‑to‑end ML pipelines—from feature engineering and preprocessing to deployment‑ready model outputs. * Apply advanced techniques such as NLP, time‑series forecasting, anomaly detection, optimisation, or LLM/GenAI methods where relevant. * Implement model...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 24, 2026  
IT Project Manager IT Security London £590/d Hybrid
IT Project Manager - Information Security | SOC | SOC Transformation Project | Hybrid - 2 days per week in the office - 3 days working from home | 6 Months Contract | £590/day Inside IR35 | LONDON | In this role you will support the procurement process for an outsourced Security Operations Centre (SOC). You'll manage the project to deliver all workstreams in line with key project milestones and agreed timescales. Desired experience will include prior experience of technology projects ideally within a regulated environment. Your Essential Skills and Experience: Experience of Technology projects (e.g. SOC transition, systems development, infrastructure, service transition) A working knowledge of governance, standards, and controls within project management. Strong financial acumen with understanding of budgetary control and ability to provide detailed project financial management and reporting. Previous experience working within a regulated environment and governance SOC...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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