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Founding Solutions Engineer – Fintech Payments (Hybrid)

A leading fintech company is seeking a Founding Solutions Engineer to join their hybrid team in London. This role offers the opportunity to define technical partnerships and deliver solutions in the fast-evolving world of card payments powered by stablecoins. Candidates should have 5–10 years of experience in so ...

AWS DevOps Engineer Flexible, Cloud & CI/CD

IBM is seeking an AWS DevOps Engineer to join their Client Innovation Centers in Cheltenham, UK. The successful candidate will enhance DevOps capabilities by automating software delivery pipelines and guiding junior engineers. Key responsibilities include managing CI/CD pipelines, utilizing Infrastructure as Cod ...

Senior Automation Test Engineer – Remote/Hybrid

CACI Digital Experience (formerly Cyber-Duck) is seeking a Senior Test Automation Engineer in Cheltenham, UK. In this role, you will ensure the quality, reliability, and scalability of software products while developing automated testing solutions. Responsibilities include leading test strategies, collaborating ...

Lead Backend Engineer – Cloud, APIs & Scale (Hybrid)

慨正橡扯 is seeking a Lead Software Development Engineer to join our backend team in Nottingham. This permanent position offers hybrid work flexibility, with three days a week in the office. The ideal candidate will have proven technical leadership experience, exceptional programming skills, and a strong backgrou ...

Staff AI/ML Platform Engineer – Reference Data

Addepar in Edinburgh is looking for a Staff Software Engineer specializing in AI/ML to join their Reference Data team. You will manage data reconciliation and curate market data to enable innovative solutions that transform the wealth technology landscape with AI. This high-impact role involves archite ...

Healthcare IT Integrations Engineer: EHRs & HIPAA

A healthcare technology firm in Birmingham is seeking an experienced Integration Engineer to join its technical team. In this role, you will be responsible for developing and maintaining integrations with various healthcare systems, ensuring compliance with regulations. The ideal candidate holds a Bachelor's deg ...

Lead Cloud Engineer

Zaizi is looking for a Cloud Engineer with experience working across National Security (This role will require active eDV Clearance.) We are looking for someone who has demonstrable experience of automating the software delivery pipeline within a highly scalable syst ...

Senior Python Engineer & Platform Tech Lead

A tech-driven financial services firm is looking for a Senior Engineer to lead the technical execution of projects. You will mentor junior developers and collaborate with teams in operations and finance to design innovative solutions. The ideal candidate has at least 8 years of experience in software development ...

Senior Go Backend Engineer for FinTech Microservices

intro is seeking a Software Engineer to build robust backend systems as part of their engineering team in Greater London. The ideal candidate should have at least 1 year of experience with Go, focusing on scalable systems and microservices. Responsibilities include developing backend services, utilizing Docker, ...

Senior TypeScript/Node.js Backend Engineer — AWS & GraphQL

Houseful is seeking a passionate Software Engineer to join their team in London. The role involves developing critical backend services using TypeScript, Node.js, and Apollo GraphQL. Ideal candidates should have a strong background in modern API development, experience in distributed systems, and a solid underst ...

Senior Python Engineer – ML for Carbon Reduction (Hybrid)

A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS. This role emphasizes collaboration within cross-functional teams to tackle climate change challenges using machine learning technology. The company offers a flexible work environment, promo ...

Senior AI Engineer Production Grade LLM & Agent Systems

A financial services company in Greater London is seeking a Senior AI Engineer to design and deliver AI systems integral to their business processes. This hands-on role involves building production-grade solutions utilizing LLMs and agentic systems, contributing significantly to the technical direction and archi ...

Senior Automation QA Engineer Remote & Flexible

A leading technology solutions provider in Northern Ireland is seeking a Software Engineer in Test to join their agile team. The ideal candidate will have experience in both manual and automated testing across various frameworks. This role offers a comprehensive benefits package focused on employee wellbeing, ca ...

Senior Traffic Engineer: Shape Future Transport

A leading engineering firm is seeking a Senior / Principal Traffic Engineer to shape future transport solutions in Birmingham. This role involves delivering robust transport strategies and mentoring junior engineers while ensuring compliance and safety. With a hybrid working model, you will guide multidisciplina ...

Senior DevOps Lead: Automate, Deploy & Scale in AWS

IF1874 GE Energy Power Conversion UK Limited is looking for a Lead DevOps Engineer to enhance the software development lifecycle through automation and collaboration. Responsibilities include managing CI/CD pipelines, optimizing cloud environments (primarily AWS), and mentoring junior engineers. The id ...

Senior Test Engineer — Automate Quality in Cloud Apps

Kainos is looking for a Senior Test Engineer to join their agile team in Belfast, Northern Ireland. In this role, you will develop and execute tests to ensure that application software meets user needs, while also learning new technologies. Kainos is committed to a people-first culture that values diversity a ...

Real Time Risk & P&L Tech Lead Python & Cloud

JPMorganChase in Greater London seeks a Senior Lead Software Engineer to innovate in Global Credit Trading Technology. You will architect real-time risk and P&L systems, collaborating with traders and analysts to enhance trading platforms while ensuring low-latency performance. The ideal candidate has ...

Principal Engineer, AI for Legal Workflows — Remote Equity

A high-velocity Legal AI startup is seeking a Principal Engineer to lead the technical development of a platform that automates complex legal workflows for global VC funds. You will architect and ship features using TypeScript and Node.js, and manage enterprise-grade security for sensitive data. The role offers ...

Site Reliability Engineer for Trading Platforms

Barclays is seeking a Site Reliability Engineer based in London to oversee the reliability and performance of systematic trading algorithms within the Equity Derivatives business. You will implement software engineering techniques and automation in incident response to enhance system availability and scalability ...

Senior QA Engineer in London Blackwall

Job Description Our company is currently seeking a skilled individual to join our team as a Software Test Engineer. The primary focus of this role will involve working on pipelines for high-performance backend services. Key Responsibilities: Design, update, and execute automated ...

Senior C# Engineer — Cloud First .NET Modernization

Autocab is looking for a C# Software Engineer in Manchester to join our innovative team. You will play a crucial role in modernizing our .NET applications while ensuring efficient testing and collaboration within an Agile environment. The ideal candidate has solid C# experience and excellent problem-so ...

Production AI Engineer — LLM Systems & Enterprise

Jobr.pro is seeking an AI Engineer to design and deploy production-grade AI systems powered by LLMs. You'll work directly with Fortune 500 companies to transform complex workflows and build real-world AI applications. This role is hands-on and involves defining system architectures and deploying reliab ...

Backend Engineer Pathogen Platform (Bioinformatics)

A leading technology institute in Oxford is seeking a Backend Software Engineer to develop and maintain secure, scalable backend services and APIs. In this role, you will work within a cross-functional team to support cutting-edge bioinformatics solutions. Ideal candidates will have strong knowledge of backend p ...

Senior Python Backend Engineer Lead Tech & Crypto Equity

LinuxRecruit in Greater London is seeking a Software Engineer for back-end development to drive team innovation in telecommunications. You will design and scale backend systems, utilizing your expertise in Python and frameworks suitable for diverse technical challenges. This role offers autonomy over technical d ...

Junior Java Engineer – Cloud Trading Microservices 3d/wk

Quant Capital is urgently seeking a Junior Software Engineer to join a high-profile client in the trading sector. The role requires skills in Core Java and an understanding of financial services, preferably with experience in cloud architecture. You will work in a relaxed, collaborative environment similar to te ...

Aerospace Technical Publications Engineer

Mirus Aircraft Seating in Reading seeks a skilled Technical Publications Engineer to create clear, informative technical documentation. You will transform complex information into user-friendly materials for both internal and external stakeholders. The role requires an engineering degree or a technical ...

C++ Backend Engineer — High Performance Autonomous Systems

A defense technology company in the UK is seeking a talented Backend Engineer to design and build critical backend systems that integrate data and software for next-generation applications. The ideal candidate will have a Bachelor’s or Master’s degree in Engineering or Computer Science, strong C++ skills, and ex ...

Mechanical Design Engineer Offshore Lifting Equipment

Cibsejournal is seeking a Mechanical Design Engineer in Aberdeen City to take on a varied and hands-on role within the Engineering Consultancy sector. Your expertise will contribute to high-value design projects tailored for the global energy sectors. The ideal candidate will have a degree or equivalen ...

Telecom Structural Design Engineer Lead Projects

P2ML, the structural engineering arm of Mitie Telecoms, is seeking a Structural Design Engineer to provide bespoke engineering solutions. In this role, you will assess, design, and approve structures that support telecoms equipment while managing projects and preparing necessary documentation. The idea ...

Mechanical Design Engineer — Mon–Fri, Impact & Growth

Cibsejournal is seeking a Mechanical Design Engineer based in Corby to design and develop mechanical components for the industrial machinery sector. The role offers a salary of £40,000–£55,000, along with on-the-job training and a supportive work culture. The successful candidate will have experience i ...

AI Field Engineer — Presales & Solutions Demos

Tessl is seeking a Field Engineer to shape the future of AI software development. As an early member of the team, you will engage with customers, design tailored solutions, and contribute to product development. This role requires strong technical communication skills and fluency in the AI tooling ecosystem. ...

System Engineer – Unreal Engine 5, Core Tech (Multiplatform)

Rocket-Science-Group is looking for a System Engineer to join Splash Damage at their Bromley studio. You will be part of the Core Tech team, focusing on designing and implementing systems that support their titles. The role emphasizes collaboration, technical design, and software development expertise. <p ...

Senior SDET: Build Scalable Test Frameworks & CI

Ad Warrior Ltd is seeking a Senior Software Development Engineer in Test to lead the design and development of test frameworks. You will build reliable automated checks and improve CI/CD confidence, collaborating closely with teams to ensure high-quality outcomes. The role requires a strong background ...

Senior Quantitative Trading Systems Engineer

96 Morgan Stanley UK Ltd seeks a Senior Quantitative Software Engineer to join their FIDCOM team in Greater London. The role focuses on developing critical trading technologies and requires at least 8 years of relevant experience, strong programming skills in Java or Scala, and expertise in analyzing complex ...

Senior Puppet Sales Engineer (EMEA) — French Required

Perforce Software is looking for an experienced Senior Sales Engineer to join their Puppet team in the EMEA region. The role requires technical skills and sales acumen, partnering with account executives to close opportunities. Responsibilities include conducting customer discovery, customizing presentations, ...

Senior DevSecOps Engineer: Secure Cloud & Pipelines

Space Executive is seeking a Senior DevSecOps Engineer to join their team in London. The role is hybrid and offers a salary of up to £90k base. You will be integral in integrating security throughout the Software Development Lifecycle, ensuring a secure environment on GCP. Your responsibilities will i ...

Senior Test Engineer — Drive Quality in Agile

Jentic Technology Limited is seeking a Senior Test Engineer (Senior Associate) in Birmingham. In this role, you will work within a multi-skilled agile team developing and executing functional automated and manual tests to deliver application software that meets user needs. The position requires excelle ...

Gen AI Platform Architect

A global leader in animal health is seeking a highly motivated individual for an exciting role in their new enterprise platform engineering team. Located in Hook, UK, this position focuses on Generative AI capabilities. Candidates should have 8+ years of experience as a Software Engineer, with strong skills in P ...

Senior Mechanical Design Engineer (MEP) – Lead Projects

IN2 Engineering Design Partnership based in Belfast is seeking a Senior Mechanical Design Engineer to lead mechanical design projects. You'll collaborate closely with clients on various sectors including commercial and healthcare, ensuring high-quality engineering solutions. The role offers flexible hours and ...

Senior AI Product Engineer Document AI & LLMs

Puma Energy is seeking a Senior Product Engineer to develop AI applications that enhance trading operations. In this hands-on role, you'll create robust backend services and build efficient document processing systems, collaborating with both technical teams and stakeholders. The ideal candidate will h ...

Electrical Director – Data Center Innovation

A leading engineering firm is seeking an Associate Director - Electrical in Glasgow, UK. This role involves overseeing mission-critical projects, ensuring compliance and quality, while leading a team of engineers and maintaining client relationships. The ideal candidate should have at least 7 years of relevant e ...

Senior Structural Engineer HV Substations Lead

A leading green energy company in Creswell is seeking an experienced Senior Structural Engineer to focus on the design and analysis of High Voltage substations. This role requires a bachelor’s or master’s degree in Civil or Structural Engineering and 5+ years of relevant experience. Responsibilities include lead ...

Senior Mechanical Design Engineer DFMA & Production Ready

Thorlabs is seeking a Senior Mechanical Design Engineer to join their Engineering Team in Ely, UK. The role involves designing products from conception to production while ensuring adherence to manufacturing and compliance standards. Applicants should possess a Mechanical Engineering degree and have over 10 year ...

Rail Civil Engineer Lead & CRE Mentor

Poutrix is seeking a Principal Engineer to play a pivotal role in shaping rail infrastructure solutions in Glasgow. You will lead multidisciplinary teams, ensuring quality and compliance throughout project life cycles while mentoring colleagues and promoting best practices. The ideal candidate has a BS ...

Product Security Engineer: Build Secure, Scalable Features

Hard Yaka is seeking a Security Engineer, Product Security to join our team in Greater London. In this role, you'll help build secure products by collaborating closely with engineering teams and product managers to identify risks early and improve security quality across the software development lifecycle. </ ...

Golang Backend Engineer for Global Loyalty Platform

CBTS is seeking an enthusiastic Golang Software Engineer in Greater London to work on a global Loyalty and Benefits platform for American Express. The role involves building features within a microservice architecture, requiring strong technical skills and teamwork. The ideal candidate will have experience in ba ...

Senior Java Platform Engineer | Spring Boot, K8s, Cloud

NextWave Consulting Ltd is seeking a Senior Software Engineer in the UK with hybrid work options. The successful candidate will lead the development of a scalable Data Fabric platform, focusing on Java and Spring Boot microservices while mentoring team members. Required skills include hands-on experience in CI/C ...

Senior Java Platform Lead – Hybrid & Scalable Microservices

A leading streaming technology company is seeking a Senior Software Engineer to join their team in Greater Manchester. This role involves designing and developing scalable web applications and collaborating with cross-functional teams. Candidates should have extensive experience in Java and Python, a background ...

Sprinkler Project Lead – Onsite Delivery & Car Allowance

Hall & Kay in Woolavington is seeking a Project Manager/Project Engineer to oversee sprinkler system projects from design to commissioning. The ideal candidate will have technical expertise in sprinkler systems and strong project management skills, ensuring compliant installations. Your role includes m ...

Senior Mechanical Design Engineer Building Services HVAC

Premier Group is looking for a Senior Mechanical Design Engineer to join their team in Chelmsford on a permanent basis. The ideal candidate should have at least 5 years of experience in a similar design engineering or CAD operation role, along with proficiency in 3D CAD software like SolidWorks and Inventor. ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights