290 jobs found in St Albans

Guidance & Control Software Engineer (Interception Systems)Location: North London - HybridType: Contract - Outside IR35Rate: Starting at £50 per hour DOE About the Role Our client develops advanced autonomous weapon and interception technologies designed for high-speed target engagement in contested environments. The programme centres on a vision-guided one-way aerial system capable of autonomously detecting, tracking, and intercepting manoeuvring objects. The software architecture combines real-time perception with predictive guidance and control. This role will be central to the development of the onboard flight and guidance stack, implementing estimation, tracking and control algorithms in performance-critical C++ code. The engineer will work closely with perception, simulation and hardware teams to ensure reliable terminal behaviour under real-world conditions. The Guidance & Control Software Engineer position suits an engineer with experience in missile guidance,...

IT Systems Administrator 6 Month Contract | Hybrid, 2 days on-site | Stanmore, London | Up to £200 per day (Outside IR35) Our client are currently looking for an IT Systems Administrator to join their team on a 6 month FTC basis. This role is ideal for someone who is highly organised, technically capable, and comfortable working across multiple systems and data sources. A significant portion of the work will involve data handling, system-based manual processes, and advanced Excel tasks . Key Responsibilities Transfer and reconcile data between multiple systems accurately and efficiently Perform manual administrative tasks within business systems as required Maintain data integrity through validation, cleansing, and structured updates Use Excel extensively for data manipulation, reporting, and analysis Support system-related operational processes and troubleshoot data discrepancies Work with internal teams to ensure information is up to date and aligned across...

IT Systems Administrator 6 Month Contract | Hybrid, 2 days on-site | Stanmore, London | Up to £200 per day (Outside IR35) Our client are currently looking for an IT Systems Administrator to join their team on a 6 month FTC basis. This role is ideal for someone who is highly organised, technically capable, and comfortable working across multiple systems and data sources. A significant portion of the work will involve data handling, system-based manual processes, and advanced Excel tasks . Key Responsibilities Transfer and reconcile data between multiple systems accurately and efficiently Perform manual administrative tasks within business systems as required Maintain data integrity through validation, cleansing, and structured updates Use Excel extensively for data manipulation, reporting, and analysis Support system-related operational processes and troubleshoot data discrepancies Work with internal teams to ensure information is up to date...

Technical Data Business Analyst - London Market, Databricks Our sister company Stellarmann is seeking an experienced Technical Data Business Analyst to join their team, who are building out a new data platform for processing Finance and Actuarial data. You will be working as part of a talented team building a cutting edge data platform using Azure Databricks We're seeking someone with: Proven experience as a Data Business Analyst Strong hands on experience with Azure Databricks Experience in the Lloyd's/London Market (specialty insurance) Technical Abilityh to dig through store procedures and can run data through copilot as well as creating user stories and wider BA responsibilities. This is a 6 month initial engagement, outside IR35 with scope to extend beyond the initial term. If this opportunity aligns with your skills and career goals, we encourage you to apply today! The processing and use by us of your personal data is in accordance with our Privacy...

Senior Business Analyst - HIRING ASAP Start Date: ASAP Duration: 6 Months Location: Once per month in London/Remote Working Rate: £500 per day day outside IR35 Summary We're working with an iGaming business to hire a Senior BA. You will act as a bridge between Commercial, Finance, Portfolio, and Technology teams, ensuring processes are fit-for-purpose, measurable, and aligned to strategic objectives. Must Haves Skills Senior Business Analyst with deep expertise in process mapping, workflow optimisation, and cross-functional transformation initiatives. Skilled in translating complex business requirements into clear, structured process models (As-Is/To-Be), identifying inefficiencies, and delivering scalable improvements that enhance performance, reduce cost, and improve stakeholder experience. Experienced in facilitating workshops, aligning senior stakeholders, and bridging the gap between multiple functions. Responsibilities Create end-to-end visibility of critical...

Senior QA Engineer - Automation Own QA at an award-winning E-commerce company E-commerce - Shopify/Recharge platform Modern QA Automation tools/frameworks (Cypress, Playwright, Selenium etc 6 months + Extensions | £300/day Outside IR35 Prior experience in E-commerce w/Shopify/Recharge heavily prioritised I'm working with an award-winning E-commerce company. Their scientifically backed, leading high street product has transformed thousands of lives and they are constantly evolving with an ever-growing customer base and successful E-commerce and subscription model. To support this evolution, they are looking for experienced QA Engineers to take over and own the QA function of the business. Ideally, you have some proficiency in test automation, modern QA tools and familiarity with key testing frameworks such as Cypress, Playwright, Selenium etc. Even more valuable if you have taken over and owned QA infrastructure/worked as a sole QA. As this is an...

Data Engineer - Support & Release Management - Azure - Outside IR35 Contract Our sister company Stellarmann is seeking an experienced Data Engineer to support and enhance Legacy data warehouse platforms, with a strong focus on release management and deployment automation. You'll own the weekly release cycle while providing BAU support across Azure-based data systems-balancing troubleshooting and incident response with hands-on automation and process improvement. Key Skills: Strong Azure experience Advanced SQL with solid data warehousing knowledge Proven Azure Data Factory (ADF) development and troubleshooting Strong release management experience (end-to-end ownership) Hands-on Azure DevOps, YAML pipelines, and Python for deployment automation Azure networking, connectivity, and VM troubleshooting Experience across on-prem and cloud data environments This is an initial 6-month contract with potential for extension and requires 3 days pw onsite in London....

Software Development Team Lead (Python) £650 per day (Outside IR35) | 6-Month Initial Contract | Hybrid - 2 Days/Week in Stratford, London Overview: A global online non-profit organisation that improves the lives of millions worldwide is seeking one outstanding Software Development Team Leads to join its expanding innovation engineering team. These are high-impact leadership roles driving the development of cutting-edge technology that will revolutionise Education Technology industry. You will lead backend, full-stack, and front-end engineers as part of a growing innovation unit. This role is ideal for a technically strong leader who thrives in complex, fast-moving environments and enjoys solving hard problems. Key Responsibilities: Lead, mentor, and grow a team of software and QA engineers. Provide architectural direction and hands-on technical guidance. Collaborate with Product, Experience Design, QA, and technical leadership. Influence and contribute to technical...

🚀 Contract Python Developer 📍 Location: Fully Remote 📆 Duration: 6 Months 💼 IR35 Status: Outside IR35 💰 Rate: £450pd - £550pd Opus is partnering with a specialist consultancy to secure a Contract Python Developer. You will be working across the full-stack. If you're passionate about clean code, scalable architecture, and modern tooling—this one's for you! 🛠️ Tech Stack Python Django FastAPI AWS Lambdas 📩 Interested? Apply now or send your latest CV to (url removed) ASAP! If you haven’t heard back within 48 hours, please assume your application was not successful this time.

AI Architect - UK Remote - 6 month Contract Inside/Outside IR35 – subject to determination Role Overview Bigspark is seeking an experienced AI Architect to design and govern the delivery of enterprise-scale AI solutions for a major UK client. The role will focus on AI platforms and architectures supporting legal and compliance technology programmes, with exposure to regulated data environments, model governance, and responsible AI practices. The successful candidate will combine deep technical architecture expertise with strong stakeholder engagement, ensuring AI solutions are scalable, secure, explainable, and compliant with regulatory standards. Experience supporting HR technology or people analytics platforms is highly desirable. Key Responsibilities Define and own end-to-end AI architecture across data ingestion, model development, deployment, and monitoring Design AI solutions aligned to legal, compliance, and risk technology use cases Establish...

Robert Half is recruiting for a Technology Project Manager to join a real estate firm. **This role is outside IR35** Job Title: Technology Project Manager Job Type: Hybrid (2-3 days on-site) Location: UK Duration: 12 Months + Pay: Day Rate Outside IR35 Job Summary: Robert Half is partnering with an innovative real estate organisation undergoing a major shift in its technological operations to recruit a driven and detail-focused Technology Project Manager . This hybrid role provides the opportunity to work on impactful transformation projects while enhancing your expertise in technology-led programmes. As the Technology Project Manager , you will work alongside the Head of Technology Project Management to ensure the effective delivery of strategic projects aligned with the company’s Technology Roadmap. By integrating quality assurance , business analysis , and project management skills, you’ll play an integral role in guiding projects...

Senior Data Engineer - Azure, Databricks, Datafactory, Phinsys Tandem, Insurance Our sister company Stellarmann is seeking an experienced Data Engineer to join their team, who are building out a new data platform for processing Finance and Actuarial data. You will be working as part of a talented team building a cutting edge data platform using Azure Databricks, Datafactory and Python integrating with Phinsys Tandem. We're seeking someone with: Proven experience as a Data Engineer Strong hands on experience with Azure Databricks and Azure Data Factory Experience in the Lloyd's/London Market (specialty insurance) Experience working with Phinsys Tandem - essential Proficiency in Python Experience working with Medallion architecture/tiered medallion Lakehouse Experience using Databricks Notebooks for data pipelines This is a 6 month initial engagement, outside IR35 with scope to extend beyond the initial term. If this opportunity aligns with your...

Dynamics 365 CE Developer (Field Service) Rate: £450-£500pd (Outside IR35)Location: Remote - Must be UK based.Work Type: Contract - 3 months Role:We are supporting a globally operating organisation as they continue a significant phase of their Dynamics 365 transformation programme. They are entering the next wave of delivery and require an experienced D365 CE Developer with strong Field Service expertise to support critical enhancements and development work. This is a fast-paced, delivery-focused environment where technology plays a central role in operational performance. You will join an established internal team and work closely with senior technical leadership to ensure this project phase is delivered successfully. The organisation is committed to modernising its systems landscape, and this role will directly contribute to that journey. Responsibilities:• Design and develop customisations within Microsoft Dynamics 365 CE• Deliver enhancements specifically across Dynamics 365...

Job Title: Microsoft Dynamics 365 F&O Business Analyst Salary: £500 - £650 per day (Outside IR35) Work Type: Contract Role: This is a high-impact contract opportunity to join a business undergoing a major Microsoft Dynamics 365 F&O transformation. They are investing heavily in their Finance & Operations landscape and need an experienced Business Analyst to play a pivotal role in shaping the solution and driving delivery. You’ll be brought in as a trusted expert to bridge the gap between senior finance stakeholders and technical delivery teams, ensuring the D365 F&O platform is fit for purpose, scalable, and aligned to strategic objectives. This is not a passive documentation role – you will be influencing design decisions, challenging processes, and helping deliver a robust ERP solution in a fast-paced, outcome-driven environment. Responsibilities: • Lead end-to-end business analysis across D365 F&O implementation and enhancement workstreams • Run stakeholder...

Our sister company Stellarmann is seeking an experienced Data Automation Tester to work on a data modernisation project, onsite with a London Market Insurer. Experience Required Proven experience as a Data Automation Tester Strong capability in Power BI dataset validation Proficient with Pytest Solid experience querying and validating data across the Azure data platform Ability to define, lead, and own the test strategy Insurance or Financial Services experience is required London Market experience (or wider Insurance/Financial Services background) This is an initial 6 month contract, paying a competitive day rate outside IR35, offering hybrid working in the London office (2-3 days per week). If this opportunity aligns with your skills and career goals, we encourage you to apply today! The processing and use by us of your personal data is in accordance with our Privacy Notice which can be found on our website. William Alexander Diversity & Inclusion Policy actively...

Our sister company Stellarmann is seeking an experienced Data Engineer to support a London Market Insurance client in building a modern Azure data environment. The Data Engineer will work alongside the wider team in building a modern Data Lakehouse with three tiers. We're seeking someone with: Proven experience as a Data Engineer Strong hands on experience with Azure Databricks and Azure Data Factory Experience in the Lloyd's/London Market (specialty insurance) Proficiency in Python Experience with SQL Server Exposure to DevOps automation and deployment pipelines (YAML) Experience working with Medallion architecture/tiered medallion Lakehouse Strong understanding of Delta Lakes and Delta Tables Experience using Databricks Notebooks for data pipelines The initial engagement will run until early September 2026 and the role is paying a competitive day rate outside IR35, offering hybrid working in the London office (2 days per week). If this...

Role Overview We are looking for a First Line Support Analyst to provide front-line technical and platform support for our events technology platform. This role is critical to ensuring a smooth experience for event organisers, exhibitors, partners, and internal teams before, during, and after live events. You will be the first point of contact for platform queries and issues, responsible for troubleshooting, resolving common problems, and escalating more complex incidents to second line support. You'll work closely with operations and event delivery teams to ensure our platform performs reliably in high-pressure, time-sensitive environments. Key Responsibilities Act as the first point of contact for all platform support requests via ticketing system, email, and live channels Provide timely support to event organisers, exhibitors, and internal stakeholders using the platform Troubleshoot and resolve common issues related to user access, configuration, content management,...

Dynamics 365 CE Developer (Field Service) Rate: £450-£500pd (Outside IR35)Location: Remote - Must be UK based.Work Type: Contract - 3 months Role:We are supporting a globally operating organisation as they continue a significant phase of their Dynamics 365 transformation programme. They are entering the next wave of delivery and require an experienced D365 CE Developer with strong Field Service expertise to support critical enhancements and development work. This is a fast-paced, delivery-focused environment where technology plays a central role in operational performance. You will join an established internal team and work closely with senior technical leadership to ensure this project phase is delivered successfully. The organisation is committed to modernising its systems landscape, and this role will directly contribute to that journey. Responsibilities:• Design and develop customisations within Microsoft Dynamics 365 CE• Deliver enhancements specifically across Dynamics 365...

🚀 Contract Full-Stack JavaScript Developer📍 Location: Fully Remote📆 Duration: 3 Months💼 IR35 Status: Outside IR35💰 Rate: £500p/d - £550p/dOpus is partnering with a specialist data & analytics company to secure a Contract Full-Stack JavaScript Developer. You will be working in a small team (3-4 developers) across the full-stack. If you're passionate about clean code, scalable architecture, and modern tooling—this one's for you!🛠️ Tech Stack React.js Next.js Node.js TypeScript AWS 📩 Interested?Apply now or send your latest CV to (url removed) ASAP!If you haven’t heard back within 48 hours, please assume your application was not successful this time.

Title: Senior/lead Data Scientist Location: London, UK (Remote) Duration: 6-12 Months Outside IR35 Contract position. Experience Level – Minimum 10+ Years Looking for Data Scientist, Who build and support Generative AI, Machine learning, Deep Learning and Data science solutions across the organization. Specific Emerging Technology team objectives are: • Gen AI/ML technology implementation with business and product owners • Emerging Tech Governance function covering policies, guidelines and processes to govern AI/ML enabled components as well as third party AI governance • Lead and support other enterprise-level AI exploration tools and capabilities • Provide guidance and support for safe development and deployment of AI What You Need to Have: • Ph.D. or master’s degree in computer science, Data Science, Machine Learning, or a related field. • A minimum of 7 years of experience in data science, with a strong focus on generative AI, deep learning,...