Senior Java Engineer - Low-Latency Trading Systems

Company: TP ICAP Group

Location: London

A leading global financial services firm based in Greater London is seeking a Senior Java Developer to deliver low-latency trading system components. The ideal candidate will have expertise in Java and experience with distributed systems, cloud envir...

Posted: 76 days ago

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Lead Software Engineer - Cloud-Scale Backend Systems

Company: Socure

Location: London

A leading tech company in Greater London is seeking a hands-on Manager, Software Engineering to lead impactful backend systems development and foster engineering talent. The role emphasizes architectural design, cross-team collaboration, and mentorin...

Posted: 58 days ago

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Principal Software Engineer - Lead Secure UK Systems

Company: Northrop Grumman Corp. (JP)

Location: Manchester

A leading global aerospace and defense technology company in Manchester is seeking a Principal Software Engineer. In this pivotal role, you will design and maintain critical infrastructure, guiding teams through technical challenges. Candidates shoul...

Posted: 57 days ago

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BMS Project Engineer: Lead Complex Building Systems

Company: Johnson Controls

Location: Exeter

A leading building technology company in Exeter is seeking a BMS Project Engineer to lead complex service and design projects for advanced building control systems. The successful candidate will be responsible for overseeing project teams, ensuring e...

Posted: 35 days ago

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Principal Software Engineer: Architect Growth-Ready Systems

Company: RVU

Location: London

A leading insurtech company in Greater London is seeking a Principal Engineer to shape the technology direction and drive modernization initiatives. You'll lead by example in designing and delivering resilient, high-quality systems, and mentor junior...

Posted: 34 days ago

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Lead Project Engineer, Steam Plant & Boiler Systems

Company: Kingston Recruitment Ltd

Location:

A growing engineering company is seeking an experienced Project Engineer to manage complex projects involving steam raising and process plants. This role entails acting as the main engineering contact, preparing project plans, and leading multidiscip...

Posted: 34 days ago

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Infrastructure Engineer (2nd/3rd Line) - Systems Integrator

Company: Hamilton Barnes Associates Limited

Location:

Are you looking for an exciting new opportunity? Join a company that began its journey in 2013, initially serving accountancy firms as its first clients. Since then, it has grown to host over 200 practices, now specialising in IT hosting for SM...

Posted: 34 days ago

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Principal AI Engineer - Lead Agentic AI Systems

Company: Movar Limited

Location: London

A leading project solutions company in London is seeking a Principal AI Engineer to drive innovative AI initiatives. The ideal candidate will have strong leadership skills and deep technical expertise in AI and machine learning, overseeing the develo...

Posted: 34 days ago

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Hybrid Java Engineer: Microservices, Cloud & Secure Systems

Company: CGI

Location: Wideopen

An international IT consulting firm in the UK is seeking a Java Engineer to design and develop scalable back-end systems using Java and microservices technologies. This role involves collaboration with teams to ensure technical excellence and deliver...

Posted: 34 days ago

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Founding AI Engineer - Build Trial-Automation Systems

Company: Jack & Jill/External ATS

Location: London

A promising AI startup is seeking a Founding Engineer in London to build and scale AI agents for clinical trial recruitment. This role involves architecting and managing complex systems, driving engineering projects, and collaborating with experts. T...

Posted: 28 days ago

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C++ Software Engineer — Build High-Performance Systems

Company: Roku

Location: Greater Manchester

A leading streaming technology company is seeking a Software Engineer to join their New Product Introduction team in Greater Manchester. This hands-on role involves developing scalable embedded software solutions, working closely with hardware and op...

Posted: 28 days ago

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Java Backend Engineer - Secure Mission‑Driven Systems

Company: Envitia

Location: London

A leading technology company in Greater London is looking for a Java Engineer to join their Security and Intelligence consulting team. The role focuses on designing, developing, and maintaining secure Java-based backend systems and APIs. The ideal ca...

Posted: 28 days ago

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Java Backend Engineer - Cloud-Native & Scalable Systems

Company: Symphony

Location: Belfast

A technology company in Northern Ireland is seeking a passionate Backend Engineer to join their engineering group. The ideal candidate will have at least 3 years of experience in Java development and be capable of delivering robust backend solutions....

Posted: 28 days ago

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Senior Software Engineer - Ada, Simulation & C2 Systems

Company: Cirrus Selection

Location: Stevenage

A technology solutions company in Stevenage is seeking a Senior Software Engineer with expertise in Ada and a passion for tackling complex problems. You will focus on simulation software for command-and-control systems, engaging in tasks such as root...

Posted: 28 days ago

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Lead Software Engineer - Build Secure, Scalable Systems

Company: Northrop Grumman UK

Location: Cheltenham

A leading technology firm in Cheltenham is seeking a Principal Software Engineer. This role involves leading a team, working through the software development lifecycle, and ensuring customer requirements are met. Candidates should have strong experie...

Posted: 28 days ago

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Senior ML Engineer for Impactful AI Systems (Hybrid)

Company: Faculty

Location: Bristol

A leading AI consultancy in Bristol is seeking a Machine Learning Engineer to design and deploy production-grade software systems. The role involves collaborating with cross-functional teams to solve high-impact problems in defence and national secur...

Posted: 28 days ago

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Agentic AI Engineer (DV Cleared) - Production Systems

Company: Oxford Dynamics Limited

Location: Oxford

A leading UK tech firm is seeking an AI Engineer to develop and ship agentic AI systems. The role requires active DV clearance, expertise in Python, and hands-on experience with LLM frameworks. Responsibilities include architecting AI systems, integr...

Posted: 28 days ago

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Lead Backend Engineer: Crypto-Scale Distributed Systems

Company: MLabs

Location: London

A high-performance technology firm is looking for a Lead Backend Engineer in Greater London. This role involves owning complex backend challenges, setting technical direction, and designing distributed systems. Ideal candidates will have strong profi...

Posted: 28 days ago

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Staff Backend Engineer — Remote, Impactful FinTech Systems

Company: Monzo Bank

Location: London

A leading UK bank is seeking a Staff Engineer to join their dynamic team. In this role, you will collaborate with various teams to enhance the backend of their innovative financial services. The ideal candidate will have experience with distributed s...

Posted: 28 days ago

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Cloud Platform Engineer: Scale Data & Distributed Systems

Company: Intapp, Inc.

Location: London

A leading AI software company in Greater London is seeking a Cloud Platform Engineer to manage critical data systems for high-performance analytics. Responsibilities include optimizing ClickHouse clusters and maintaining distributed systems such as K...

Posted: 26 days ago

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