124 engineering jobs found

Tech Lead – Python / Financial Modelling / AI - Pensions £650 – £750 per day Outside IR35 6 Month Contract Remote (Occasional London Travel) Overview I’m currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You’ll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices. The Role You will lead a team of four experienced engineers while remaining actively involved in...

Tech Lead - Python/Financial Modelling/AI - Pensions £650 - £750 per day Outside IR35 6 Month Contract Remote (Occasional London Travel) Overview I'm currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You'll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices. The Role You will lead a team of four experienced engineers while remaining actively involved in the...

Delivery Manager - Software Engineering, Retail Banking, Payments Xpertise have an urgent requirement for a Delivery Manager - Software Engineering, Retail Banking Candidates will have the following key skills and experience: Proven experience as a Delivery Manager or Project Manager leading software engineering teams Strong background in delivering complex technology programmes within retail banking or financial services Proven experience with payments including BACS, SWIFT, SEPA etc. A good knowledge of ThoughtMachine and/or ClearBank Experience as a Product Owener Proven experience with Agile methodologies (Scrum/Kanban) and Agile frameworks (Jira, Confluence) Experience working with engineering teams across Back End, Front End, and cloud-based architectures Familiarity with modern engineering practices (CI/CD, DevOps, microservices) Role is outside IR35 - hybrid London - 2 days/week Please send CVs immediately for more information Delivery Manager -...

AI Engineer - AWS Bedrock/AgentCore - Back End Dev - Context Engineering - Evaluation Harness - LLM AI Engineer - AWS Bedrock/AgentCore - Back End Dev - Context Engineering - Evaluation Harness - LLM requirement for an urgent start. The AI Engineer - AWS Bedrock/AgentCore - Back End Dev - Context Engineering - Evaluation Harness - LLM will be working for us, Blackstone&, for an enterprise client in London AI Engineer - AWS Bedrock/AgentCore - Back End Dev - Context Engineering - Evaluation Harness - LLM Key Skills: AWS Bedrock AgentCore Back End Development experience Building evaluation harness Understanding of LLM RAG experience Enterprise Level client exposure Context Engineering Prompt Writing Production Agents (Nice to have) AI Engineer - AWS Bedrock/AgentCore - Back End Dev - Context Engineering - Evaluation Harness - LLM - Contract - London/Remote - Outside IR35

Tech Lead - Python / Financial Modelling / AI - Pensions £650 - £750 per day Outside IR35 6 Month Contract Remote (Occasional London Travel) Overview I'm currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You'll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices. The Role You will lead a team of four experienced engineers while...

AI Enginner - Back End Dev - Context Engineering - Evaluation Harness - LLM - RAG - Azure Foundry AI Enginner - Back End Dev - Context Engineering - Evaluation Harness - LLM - RAG - Azure Foundry requirement for an urgent start. The AI Enginner - Back End Dev - Context Engineering - Evaluation Harness - LLM - RAG - Azure Foundry will be working for us, Blackstone&, for an enterprise client in London AI Enginner - Back End Dev - Context Engineering - Evaluation Harness - LLM - RAG - Azure Foundry Key Skills: Back End Development experience Building evaluation harness Understanding of LLM RAG experience Enterprise Level client exposure Azure Foundry Context Engineering Prompt Writing Production Agents (Nice to have) AI Enginner - Back End Dev - Context Engineering - Evaluation Harness - LLM - RAG - Azure Foundry - Contract - London/Remote - Outside IR35

We are looking for a pragmatic Engineering Manager who can quickly integrate with the team, provide leadership and delivery oversight, support engineers and technical leads, and help drive the International roadmap. Salesforce Commerce Cloud experience would be beneficial but is not essential for the right candidate with strong engineering leadership credentials. This role comes with 3 days per week on site in Central London. Requirements Key Requirements   Proven experience leading software engineering teams within large scale digital or e commerce environments. Strong delivery leadership, stakeholder management, team development, and engineering governance experience. Technical background in front end engineering, with experience working in JavaScript, jQuery, and ECMAScript based ecosystems. Comfortable operating across engineering, product, and business teams to drive delivery and remove blockers. Experience leading distributed teams and...

Red Badger Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones). The best bit about Red Badger is, of course, the team. We’ve been around for 10+ years now and we are 100 strong. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages. Our 3 founders have considerable tech and consultancy experience and still own the company. We’ve been consistently profitable and have grown responsibly from the beginning. We are embarking on the next phase of growth and...

Senior Flutter Developer - Outside IR35 - Contract A rare opportunity to join our fast-growing technology company selling high-value software development services. An ideal role for an experienced and dynamic developer who wants to be involved with an exciting and challenging project. Must have Several years of experience developing customer-facing mobile apps for both iOS and Android, using Flutter. Experience working as part of a team (including tools to support collaboration, such as git and user story management software) Experience working closely with other job roles, such as designers and product owners Nice to have Experience with mobile back-end development / Node Experience of CI/CD/DevOps for mobile apps Experience collaborating with clients or stakeholders, including clarifying requirements and presenting work at sprint demos Have experience delivering great outcomes for clients in an agency or professional services firm Your...

AI Engineer | Hybrid | London | Outside IR35 | 6+ Months Cititec are working with a global financial markets organisation on a large scale data and platform transformation. They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory. The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem. This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.

Role Summary Wagglyn is looking for an experienced HFT DevOps: infrastructure engineer to work with the existing engineering team on the deployment, operation and production readiness of a low-latency FX trading platform. This is a hands-on contract role for someone who has worked with real production infrastructure, HFT systems, data-centre deployments or high-availability backend platforms. It is not a generic cloud-only DevOps role. Scope The contractor will help prepare, operate and support the infrastructure required to run Wagglyn’s MVP trading stack across our production sites, cloud/UAT environments and interim infrastructure. The role will involve working with the engineering team to document the current environment, define deployment and access processes, support the migration from interim to physical infrastructure, and put in place the monitoring, runbooks and controls needed for production operation. Profile ·     Senior hands-on...

Role: Contract Technical Product Manager / Product Owner Location: London; 3 days per week onsite Duration: Initial 12-month contract (2+ year programme) Day Rate: DOE £450 to £500 per day (Outside IR35) Clearance: Active SC Clearance required (Willingness to undergo DV Clearance) Looking for your next long-term contract in the public sector? We are seeking a Technical Product Manager / Product Owner for a major, multi-year Government platform upgrade/integration in London. This role requires a unique blend of hands-on Google Cloud experience and sharp people management skills to lead an agile squad through a complex integration. What you'll do: Define and support the product vision for your squad and area of responsibility Own and manage the product backlog, ensuring it reflects the highest value work aligned to programme priorities Lead requirements workshops and translate business needs into user stories, acceptance criteria and functional...

Payment Architect – Solutions, Integration, Cards, Digital, Microservices, Vendor management, End-to-End, Data – Financial Service, Hybrid, Up to £625p.d (Outside IR35) My client, a leading Financial Service Organisation, are looking for a Payments Architect to join them on a contract Basis. You will play a key role in shaping and delivering the end-to-end UK payments architecture, operating across a landscape of legacy platforms, modern digital channels, and a significant number of third-party suppliers. A core focus of the role will be driving supplier and platform consolidation, while defining and delivering robust integration strategies across both digital channels and backend systems. You will collaborate closely with engineering, product, and vendor teams to ensure architectural alignment, scalability, and resilience across the payments ecosystem. To Be Successful Strong background as a Payments OR Solutions Architect within Payments Deep...

Data Engineer - Contract - Outside IR35 - Wembley Hybrid This position will focus on improving and maturing the existing data platform, developing scalable data structures and pipelines, and supporting the wider business in maximising the value of its data. The environment has been established within Microsoft Fabric for several years, however there remains significant opportunity to improve data warehousing structures, data modelling, governance and reporting capabilities. The successful candidate will work across the full data lifecycle, from ingestion and transformation through to reporting and security, while collaborating closely with Data Analysts and business stakeholders. This is a hands-on role suited to someone who enjoys building practical, maintainable solutions and can balance strong technical capability with a business-focused approach. Key Responsibilities Design, develop and maintain data pipelines within Microsoft Fabric. Build and enhance...

AI Engineer Hybrid London Outside IR35 6+ Months Cititec are working with a global financial markets organisation on a large scale data and platform transformation. They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabric and Azure Data Factory. The role will focus on applying AI and GenAI to improve developer productivity and engineering throughput, particularly across data migration, code generation and developer tooling. This includes deploying AI agents and AI assisted development tools within the Azure ecosystem. This is a high impact role operating across a large engineering environment, helping scale modern engineering practices and AI enabled development across a significant developer base.

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI/Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve real,...

Linux Engineer - 6-month contract - Outside of IR35 - London/remote My Banking Customer is migrating its Linux server estate from Ubuntu 18.04 to 24.04 LTS, with CIS Level 2 hardening enforced across all systems. The programme spans a broad and complex application estate - including core banking platforms, identity infrastructure, integration middleware, containerised workloads, and Legacy line-of-business applications. This role requires someone who can build and maintain the hardening automation pipeline and also operate effectively at the application layer - diagnosing why CIS Level 2 breaks a Docker-based app, a Legacy SFTP chroot, or a low-code platform, and engineering a compliant resolution. Substantial business engagement is required to discover dependencies, obtain formal sign-off, and manage stakeholder expectations across technical and non-technical teams. Key skills required from the Linux Engineer: Linux Expertise: Ubuntu 18.04-24.04 administration and...

Role: Contract Technical Product Manager/Product Owner Location: London; 3 days per week onsite Duration: Initial 12-month contract (2+ year programme) Day Rate: DOE £450 to £500 per day (Outside IR35) Clearance: Active SC Clearance required (Willingness to undergo DV Clearance) Looking for your next long-term contract in the public sector? We are seeking a Technical Product Manager/Product Owner for a major, multi-year Government platform upgrade/integration in London. This role requires a unique blend of hands-on Google Cloud experience and sharp people management skills to lead an agile squad through a complex integration. What you'll do: Define and support the product vision for your squad and area of responsibility Own and manage the product backlog, ensuring it reflects the highest value work aligned to programme priorities Lead requirements workshops and translate business needs into user stories, acceptance criteria and functional specifications...

Software Architect - SC Cleared Fully Remote | Outside IR35 | £500-£600 per day - 12 month contract They want to build a single agreed API standard for how all the MoD applications talk to each other and Open Banking is just the gold standard they're pointing at as a benchmark. You don't need to know Open Banking itself, the real job is designing the standard: authoring the Swagger documents that define how APIs should look. Key Responsibilities Design and develop low-latency, high-volume gateway systems supporting classified data transfer environments. Build and maintain Golang/Java/Rust microservices for secure cross-domain data import/export. Support containerised deployments across Kubernetes and OpenShift environments. Contribute to Infrastructure as Code delivery using Terraform and Ansible. Work closely with secure infrastructure and hardware teams on FPGA diode deployments and cryptographic key management. Deliver high-performance transport systems, including TFTP-based...

SC Cleared DevOps Engineer Location: Remote Contract Type: Contract - Outside IR35 Clearance: Active SC Clearance Required We are seeking a highly skilled and motivated SC Cleared DevOps Engineer. This is an exciting opportunity to play a key role in designing, implementing, and optimising scalable infrastructure and automation solutions across complex hybrid environments. The successful candidate will be instrumental in driving operational efficiency, improving system resilience, and supporting cloud migration and modernisation initiatives. Working closely with architects, engineers, and delivery teams, you will help ensure solutions align with technical roadmaps, governance standards, and industry best practices. Key Responsibilities Develop, maintain, and enhance Ansible playbooks and roles to automate infrastructure provisioning and management. Design and implement robust CI/CD pipelines that support reliable, scalable,...