12 jobs found in London Borough of Havering

Lead Systems Engineer Basildon 8-Month Contract Paying up to £72p/h (Outside IR35) About the Role We are looking for an experienced Lead Systems Engineer to support a major engineering programme, working closely with the Project Chief Engineer to ensure the technical integrity of the full system and its subsystems. You will lead architecture development, integration activities, and supplier engagement throughout the project lifecycle. Key Responsibilities Lead the architecture team to develop and document the architecture thought the project lifecycle. Lead the integration activity of sub-systems Lead the engagement with technical suppliers Influence all levels of requirements to enable design and development decisions and trade-offs to be made. Provide direction, control, evaluation, and recommendations relating to technical risks and opportunities. Support test planning and requirements verification to achieve certification and delivery for the overall system. Working...

Principal Systems Engineer (Ref: 1705) Initial contract until March 2027 £71.74ph LTD (Outside IR35) Basildon - full time onsite SC required, can start on BPSS The Role: Work closely with the Project Chief Engineer to identify and resolve technical issues across the whole system and subsystems and to ensure the integrity of the solution. Deputise for the Project Chief Engineer within the project. Lead the architecture team to develop and document the architecture thought the project lifecycle. Lead the integration activity of sub-systems Lead the engagement with technical suppliers Influence all levels of requirements to enable design and development decisions and trade-offs to be made. Provide direction, control, evaluation and recommendations relating to technical risks and opportunities. Support test planning and requirements verification to achieve certification and delivery for the overall system. Working with and influencing key project stakeholders including customer and...

Senior Project Manager / Programme Manager – BI Data Reporting /BI Dashboard London, City - £(Apply online only) per day, outside IR35. Hybrid. Agile, BI, Data, Dashboard, Business Intelligence, Insurance The Company: Our client is a City of London-based specialist motor insurance specialist. The business has in the region of 500 employees, and operates via broker relationships, digital channels, and aggregator platforms. Background to the new role: The business is well-established, but has recently experienced significant growth as a result of both acquisitions of smaller firms, affiliated brokerages, and organic growth via new channels. As a result the business has very disparate business intelligence and data environment, comprising multiple legacy systems, data sources, and CRM platforms. The aim is to talk the business from an unsupportable and uncertain data and BI environment, in essence transforming myriad ‘data puddles’ into a comprehensive ‘data lake’, informing decision...

Lead Backend Software Engineer – Data Services Federated Data Services | Distributed Systems | Apache Spark | DataFusion | Python | Kubernetes Location: London (2 days per week onsite) Rate: £700–£800 per day (Outside IR35) Duration: Initial 6-month contract with likely extension Overview We're looking for an experienced Lead Backend Software Engineer to join a high-profile programme building secure, cloud-native data services that will support data-driven research and innovation at national scale. This is a founding engineering role, offering the opportunity to shape the architecture, engineering standards, and core data services from the ground up. Working closely with the Engineering Manager and a small team of senior engineers, you'll establish the technical foundations for a complex federated data platform operating within a highly regulated environment. We're looking for someone who enjoys building from first principles, thrives in ambiguity, and can balance strategic...

Network Engineer   £550 per day (Outside IR35) Initial 6 Month Contract London (Hybrid – 2 to 3 days per week)   Overview We're looking for an experienced Network Engineer / Network Designer to join a major enterprise transformation programme delivering large-scale network and security projects across a complex hybrid infrastructure. This is a project-focused role with no BAU or operational support responsibilities. You'll play a key role in designing, implementing and documenting network changes across cloud and on-premise environments, working with a broad range of modern networking, security and automation technologies. This is an excellent opportunity to join a high-profile programme focused on network modernisation, cloud adoption and secure enterprise connectivity.   Role & Responsibilities Produce High and Low Level Designs (HLDs/LLDs), network diagrams, and technical documentation. Design and implement enterprise network solutions across hybrid cloud and on-premises...

Agentic AI Engineer – Outside IR35 | Fully Remote | 12-Month Contract | Role: Agentic AI Engineer Location: Fully Remote Contract Length: 12 months IR35 Status: Outside IR35 I'm working with an innovative MedTech organisation at the forefront of AI-driven healthcare solutions. They are looking for a highly skilled Agentic AI Engineer to join their team on a long-term contract and help scale cutting-edge intelligent systems. Key Responsibilities Design and build agentic AI systems using modern LLM frameworks Develop and deploy Generative AI solutions across production environments Work with structured and unstructured data using Python & PySpark Implement Claude Code / LLM-based workflows for real-time decision-making Collaborate with cross-functional teams to integrate AI capabilities into existing platforms Ensure solutions are scalable, reliable, and aligned with regulatory requirementsKey Skills & Experience Strong experience with Agentic AI architectures Hands-on...

Contract Full Stack / Backend Engineer III - Trust & Safety Platforms Duration: 6-Month Contract (with potential for extension) Location: 100% Remote (UK-based) Inside/Outside IR35: Insert IR35 The Opportunity We are looking for a Senior Full Stack / Backend Engineer (Level III) to join the Trust & Safety / Policy Platform team for one of the world's leading, household-name audio streaming platforms. If you are a backend-heavy engineer who enjoys the autonomy of building robust APIs and crafting the internal web tools that power them, this contract is for you. What You'll Do Engineers at Scale: Build and scale the core APIs and services that expose complex policy logic across detection, enforcement, and compliance surfaces. Data & ML Pipelines: Model data for strict auditability, versioning, and efficient querying, feeding structured datasets directly into downstream machine learning models. Empower Internal Teams: Design and implement intuitive, responsive web...

Lead Product Delivery Manager - Healthcare / NHS £550 per day | Outside IR35 | We’re supporting a major national digital transformation programme delivering high-impact data products across the healthcare ecosystem. This is a genuinely exciting opportunity to lead delivery across a portfolio of complex, user-centred products that are transforming how operational data is used to drive better outcomes. You’ll shape delivery at scale, influence senior stakeholders, and play a key role in accelerating product maturity across multiple teams. The Role You’ll lead one or more multi-disciplinary product teams, driving end-to-end delivery across a suite of data-led digital products. Working in a high-ambition environment, you’ll ensure delivery is aligned to both strategic outcomes and user needs while maintaining strong agile practices. Key Responsibilities * Lead end-to-end delivery of complex digital/data products across multiple teams * Oversee delivery against roadmap,...

ServiceNow Architect London (Hybrid) 3 Month Contract £(Apply online only)/day (Outside IR35) ServiceNow Architect needed for a 3 Month Contract based in London (Hybrid). Start ASAP in July 2026. Hybrid Working - 3 days/week remote (WFH), and 2 days/week working from the office in London. Working with a global IT Consultancy supporting a Telecoms end client with a ServiceNow solutions project: Leading ServiceNow architecture design + implementation of ServiceNow modules including: ITSM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Strong ServiceNow ITSM, plus 2 other modules (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Proven expertise in ServiceNow integrations -eg- REST, SOAP, APIs, MID Servers. Experience with ServiceNow scripting (JavaScript, Glide, Flow Designer) and ServiceNow data model. Experience designing and implementing CMDB and Discovery. Acting as the technical authority on ServiceNow architecture, design + best practices. Defining +...

IFS Security Architect (Permissions & Access) Hybrid Outside IR35 We're supporting a major global organisation undergoing a large-scale IFS Cloud transformation and are looking for an IFS Security Architect to take ownership of the access, permissions and security model across the platform. This is a high-impact role combining architecture, hands-on delivery and governance - ensuring a robust, least-privilege, audit-ready access framework across a multi-country deployment. The Role You will: Own and evolve the IFS Cloud security architecture (roles, permission sets, data + API security) Embed RBAC, least privilege and SoD controls across programme delivery Translate business processes into scalable access models Lead security design, configuration and governance across releases and go-lives Support SIT/UAT, cutover and hypercare from a security perspective Partner with IT, business teams, and audit to ensure compliance (SOx/GDPR/ISO) Key Experience Strong hands-on...

Embedded Software Engineer | 6-Month Contract (Outside IR35) | CambridgeLocation: Cambridge, UK (Onsite) Contract Type: 6 months (Outside IR35) Rate: Competitive (DOE) Responsibilities: Develop embedded software in C (Linux environment) Design, implement, and maintain device drivers Work closely with hardware and systems engineers onsiteRequired Experience: 3+ years’ embedded software development experience Strong C programming skills in Linux environments Experience with device drivers or kernel-adjacent developmentApply: If you're looking for a 6-month Outside IR35 contract in Cambridge, apply with your CV today

Solution Architect - Farnborough (Hybrid) - £600 - £650 Outside IR35 We are seeking an experienced Solution Architect to help shape and deliver secure, mission-critical digital solutions within Defence and National Security environments. This is an opportunity to work on complex technical challenges where security, reliability, and operational effectiveness are paramount. You'll collaborate with multidisciplinary teams to design innovative solutions that support critical decision-making and mission success. The Role As a Solution Architect, you will play a key role in the design, development, and delivery of secure technology solutions operating in highly regulated and secure environments. Working closely with engineers, developers, architects, and stakeholders, you'll translate operational requirements into robust technical architectures and guide delivery from concept through to implementation. Key Responsibilities Design and architect secure digital solutions for complex...