19 engineering jobs found in London

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...

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

Senior Product Manager / Product Owner – Data and Technology Contract: 6 months Rate: £600-700 PD (Outside IR35) Location: London / Hybrid x2 days onsite Overview We are seeking an experienced Product Manager / Product Owner to join a major health data programme. You will define and deliver products that enable secure, trusted and efficient access to health data at scale. You will work closely with stakeholders, users and technical teams to drive product strategy, prioritisation and delivery, ensuring solutions create measurable value and improve user outcomes. This role is ideal for a product professional who enjoys operating in complex environments, managing diverse stakeholder groups and translating policy, governance and operational requirements into successful digital products. Role & Responsibilities Product Strategy & Delivery Define and communicate product vision, strategy and roadmap aligned to organisational goals and user needs...

Contract – Senior Data Engineer Contract : 6 month sRate : £750 - £800 PD (Outside IR35 )Location : London / Hybrid x2 days onsit e Overvi ewWe are seeking an experienced Senior Data Engineer to join a major data programme transforming how organisations and industry partners access and use health data across the UK. You will design, build and optimise scalable data platforms and pipelines that enable secure, trusted and efficient access to health data. You will collaborate closely with architects, product teams, analysts and engineers to deliver high-quality data solutions that support research, innovation and operational decision-making. This role is ideal for a hands-on Data Engineer who enjoys solving complex data challenges, working with large datasets and building modern cloud-based data solutions within regulated environment s. Role & Responsibilit iesData Engineering & Platform Developm entDesign, build and maintain scalable data...

Senior Software Engineer | :£950/day Outside IR35 | 6-months initial contract | London Industry: Trading Location: London - 4 days in office Job Type: Contract - 6-month initial Our client is building the next generation of execution and order management (EMS/OMS) infrastructure for global commodities trading. You will join a small, fast-moving engineering team designing and delivering a cloud-native trading platform from the ground up, tightly integrated with risk, pricing, and market data systems to support high-performance trading environments. This is a senior, hands-on role for an engineer who wants end-to-end ownership — from low-level protocol integration through to distributed execution services and trader-facing tooling. What You’ll Be Doing Design and build core components of a modern EMS/OMS platform, including order routing, order lifecycle management, venue connectivity, and execution analytics. Implement and maintain FIX protocol and...

Lead Service & Product Designer / Product Owner- Tech Start Up SaaS Platform | Service Design | Product Design | User Research Contract : 6 Month sRate : £800 per day (Outside IR35 )Location : London (Hybrid – 2 days per week ) We're working with a fast-growing technology business building a data-driven SaaS platform that enables organisations to securely access, manage, and derive value from complex datasets at scal e.As a Lead Service & Product Designer, you'll play a pivotal role in shaping both the customer experience and the underlying service ecosystem. Working across product strategy, user research, service design, and UX, you'll help define how customers discover, access, and interact with the platform while ensuring seamless experiences across multiple user groups and touchpoint s.This is an opportunity to join a business at a key stage of growth, where you'll influence product direction, establish best-practice design approaches, and help...

Principal/Lead Engineer Python/Cloud/Terraform/IAM/DevOps/infrastructure-as-a-code IaC Rate: Circa £600 - £700 PD (Outside IR35), 6 months Location: London/Hybrid x2 days We are seeking an experienced Principal/Lead Engineer to join a highly ambitious organisation building a large-scale, mission-critical data and technology platform. This is a unique opportunity to join at the earliest stages of a major programme and play a key role in shaping its technical foundations. Working closely with the CTO and a small team of senior engineers, you will lead the design and implementation of core infrastructure, establish engineering standards and practices, and make architectural decisions that will have long-term strategic impact. If you enjoy solving complex technical challenges, influencing technology strategy, and creating robust engineering foundations, this role offers an exceptional opportunity to make a lasting impact. Role & Responsibilities Technical Leadership...

Senior Databricks Architect/Lead Databricks Engineer - Salesforce Data Architecture exp is a MUST Remote (UK) £700/day Outside IR35 Initial 12-Month Contract | Long-Term Programme | Poosible Extension We're seeking an exceptional Senior Databricks Architect with a strong hands-on Data Engineering background to join a major long-term transformation programme. This is not a pure architecture role. You'll be a Databricks specialist who remains close to the technology, designing and building enterprise-scale data solutions while driving engineering excellence across critical data platforms. You'll take ownership of delivering robust, scalable, and production-grade data solutions within a modern Databricks ecosystem, ensuring platforms are governed, secure, maintainable, and optimised for long-term growth. Key Responsibilities Architect, build and optimise enterprise-grade data solutions within Databricks Design and...

Principal / Lead Engineer Python / Cloud / Terraform / IAM / DevOps / infrastructure-as-a-code IaC Rate: Circa £600 - £700 PD (Outside IR35), 6 Months Location: London / Hybrid x2 days We are seeking an experienced Principal / Lead Engineer to join a highly ambitious organisation building a large-scale, mission-critical data and technology platform. This is a unique opportunity to join at the earliest stages of a major programme and play a key role in shaping its technical foundations. Working closely with the CTO and a small team of senior engineers, you will lead the design and implementation of core infrastructure, establish engineering standards and practices, and make architectural decisions that will have long-term strategic impact. If you enjoy solving complex technical challenges, influencing technology strategy, and creating robust engineering foundations, this role offers an exceptional opportunity to make a lasting impact. Role &...

Principal / Lead Engineer Python / Cloud / Terraform / IAM / DevOps / infrastructure-as-a-code IaC Rate: Circa £750 - £800 PD (Outside IR35), 6 Months Location: London / Hybrid x2 days We are seeking an experienced Principal / Lead Engineer to join a highly ambitious organisation building a large-scale, mission-critical data and technology platform. This is a unique opportunity to join at the earliest stages of a major programme and play a key role in shaping its technical foundations. Working closely with the CTO and a small team of senior engineers, you will lead the design and implementation of core infrastructure, establish engineering standards and practices, and make architectural decisions that will have long-term strategic impact. If you enjoy solving complex technical challenges, influencing technology strategy, and creating robust engineering foundations, this role offers an exceptional opportunity to make a lasting impact. Role &...

Lead Service & Product Designer – Health Data and Technology Contract: 6 months Rate: £800 PD (Outside IR35) Location: London / Hybrid x2 days onsite Overview We are seeking an experienced Senior / Lead Service & Product Designer to help shape the future of health data across the UK. This is a unique opportunity to join a health data programme that is transforming how researchers, clinicians, NHS organisations and industry partners access and use health data to improve outcomes and accelerate innovation. Operating at the intersection of healthcare, research, government and technology, you will play a critical role in designing user-centred services that enable secure, trusted and efficient access to health data at scale. Working closely with technical teams, stakeholders and end users, you will lead the design of complex services from discovery through to delivery, ensuring user needs remain at the heart of everything we build. This role...

Senior Databricks Architect/Databricks Engineer- Contract- Remote Rate- £700/day Outside IR35 Work from Home Duration- 12 months minimum (with possible extensions) This is a Senior Databricks hands-on Architect who is a Databricks engineer by trade. This is a long-term contract engagementto provide dedicated data engineering depth within the Databricks and Shared IEP Services data layer, owning delivery across these workstreams and ensuring the resulting pipelines and schemas are production-grade, governed, and maintainable by the permanent team. The contractor will operate primarily within the Databricks and Shared IEP Services data layer, owning data engineering delivery across three areas: 1) Product data ingestion - Building and maintaining daily pipelines from content and assessment products into the shared back-office data layer. 2) AI feature enablement - Designing and maintaining the schemas and data pipelines that power LLM-based features (GenAI...

Senior ML Platform Engineer London 5 Days a Week In Office £550- £700 Per Day, Outside IR35 Immediate Start The Company They are a technically ambitious organisation building advanced machine learning systems tightly integrated with real-world systems. Their platform supports the full lifecycle from data collection through to large-scale training and deployment. Engineering quality, reliability, and thoughtful system design are core to how they operate. The Role and Deliverables Own and evolve the operator-facing platform, including web UIs, backend services, and CLI tooling used for live data collection and dataset workflows. Design and maintain robust recording and orchestration systems that scale across robots, sensors, and lab environments. Collaborate with the ML team on dataset builders, ingestion pipelines, and infrastructure supporting large-scale distributed training. Partner with robotics engineers on ROS2 integration,...

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.   Job ID  1

📞 Microsoft Teams Voice Architect 💷 £800 P/D OUTSIDE OF IR35 📄 6 Month Contract 📍 London Hybrid 🚀 The Opportunity My client, a global tech business are looking for an experienced Microsoft Teams Voice Architect to lead a large-scale enterprise voice transformation programme, migrating legacy telephony platforms to Microsoft Teams Phone across a complex global environment. 🎯 What You'll Be Doing 🔹 Own the end-to-end Voice Architecture strategy for a global Microsoft Teams Phone deployment 🔹 Produce and govern High-Level Designs (HLDs) and Low-Level Designs (LLDs) 🔹 Design enterprise Direct Routing solutions and AudioCodes SBC architecture 🔹 Design and implement Operator Connect and hybrid telephony solutions where appropriate 🔹 Lead voice migration planning, pilot deployments, and phased rollout activities 🔹 Define governance, routing policies, and operational standards within Teams Admin Centre 🔹 Design compliance recording capabilities and integrations for...

Senior Project Manager / Business Analyst – Front Office FX & Payments Technology - £600-700/Day Outside IR35 - 6-Months Rolling - London | Hybrid Working A major global financial institution is looking to hire a senior Project Manager / Business Analyst to support a high-profile Front Office FX and Payments technology programme. This is a strategic, business-facing role sitting close to trading and product leadership, focused on driving transformation across electronic FX, payments infrastructure, and associated banking platforms. The successful candidate will work across both technology and business teams to help shape long-term product direction, investment priorities, and delivery execution. The position would suit someone who combines strong delivery capability with a genuine understanding of Front Office banking technology and cross-functional stakeholder management. Key responsibilities: • Partner closely with senior Front Office and technology...

🚀 Job Opportunity: Senior C# Quantitative Risk Developer | Capital Markets Technology Location: London Type: Full-time / Contract Rate: £800 p/d (Outside IR35) Client: Leading Global Investment Bank Hybrid: 1 day per week in the office Are you ready to be at the forefront of technology and finance? Our client, a top-tier investment bank, is looking for a Senior C# Quantitative Risk Developer to join their high-impact Capital Markets Technology team in London. This is a unique opportunity to bridge the worlds of quantitative analysis and software engineering—delivering cutting-edge solutions to drive pricing, risk management, and liquidity strategies in real-time trading environments. 🔍 About the Role As a Senior Quantitative Developer, you’ll collaborate closely with quantitative analysts, traders, and fellow technologists to develop and optimize core components of the bank’s pricing, risk and valuations infrastructure. You'll be responsible for...