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Software Engineer — React/TypeScript for Education Tools

A fast-growing tech company in Leeds is seeking a Software Engineer to join a talented team. In this role, you'll produce clean, efficient code, integrate components, and maintain software reliability. You will work in a collaborative environment, focusing on innovation while mentoring junior engineers. The posi ...

Junior Java Software Engineer — Fast Track Growth

An innovative technology company in Manchester seeks a passionate candidate for full-stack development. This role involves collaborating closely with teams to tackle complex problems and learn emerging technologies. Successful applicants will have experience in C# or Java, and must be adaptable for client work a ...

C# .NET Software Engineer — Cloud Finance Platform

A leading technology staffing company is seeking a C# / .Net Software Engineer to transform their application landscape into a cloud-hosted finance platform. The role, based in Milton Keynes, involves partaking in the product lifecycle within a collaborative scrum team. Candidates should possess strong experienc ...

Full Stack Software Engineer React Typescript Java

Full Stack Software Engineer React Typescript Java Banking London Full Stack Software Engineer who is primarily front office focused with React (75%) and Java (25%) to join this thriving front office derivatives team in this investment bank. Role Details Title: Full Stack ...

Software Engineer (C/Python, Linux) – Cambridge (Hybrid)

A leading deep-tech company in Cambridge is seeking a Software Engineer to develop innovative time travel software technology. The role involves low-level programming in C and Python, with opportunities to influence the development process. Candidates should have a B.Sc. in Computer Science or equivalent and 0 t ...

Senior Software Engineer Java Engine by Starling

Description At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Sta ...

eDV Cleared Software Engineer — Cloud/Backend Pro

A leading consultancy in National Security is seeking multiple Software Engineers for long-term projects based in London. The roles offer an option for contract work up to £750 per day or a permanent position with a package up to £120,000. Ideal candidates should have experience with AWS, back-end languages, and ...

C# .NET Software Engineer Fixed Income/Derivatives

A financial consulting firm in Greater London is seeking a C# .Net Software Developer for its investment banking division. The role involves developing and validating translation modules using C#/.NET, with potential for C++. Familiarity with fixed-income and derivatives is advantageous. Interested candidates sh ...

Embedded C/C++ Software Engineer Linux Systems

A leading engineering firm in the United Kingdom is seeking an experienced Software Engineer to join their team. The role involves crafting high-quality C/C++ code, debugging on Linux-based devices, and collaborating with hardware engineers on innovative products. Candidates should have strong experience in soft ...

Junior Software Engineer – Finance Trading Tech (Mentored)

A prestigious systematic boutique hedge fund in London is seeking a Junior Software Developer or Computer Science Graduate. This role offers an opportunity to shape the company's technology landscape and work with various teams within the organization. Candidates should be proactive with a strong background in f ...

Quantum Hardware Software Engineer Real Time Control

A leading quantum computing firm in Harwell is seeking a Software Engineer to develop systems that control and orchestrate quantum hardware. The role requires strong programming skills in Python and C/C++, along with a degree in a related field and at least 5 years of relevant experience. Responsibilities includ ...

On site Software Engineer – Corsham | C#/C++

A global technology company is seeking a Software Engineer to join their team based in Corsham, UK. This role involves software development and maintenance of critical simulation software in C++/C#. Candidates should have at least 2 years of experience, a background in STEM, and a capacity to work within a colla ...

Software Engineer II Java Engine by Starling

Description At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Sta ...

Principal FinTech Software Engineer – Lead Front Office

A global financial services institution is seeking a Principal Software Engineer to lead a high-performing team in delivering innovative solutions. The role emphasizes technical leadership in an Agile environment, focusing on building scalable systems for financial services technology. Candidates should have ove ...

Senior Software Engineer Web & Mobile, Barcelona Hybrid

A leading pet services platform is seeking a passionate Software Engineer ready to build customer-focused products that enhance the lives of pets and their owners. The role requires collaboration on product development, a keen focus on quality, and a willingness to adopt new technologies. The position is based i ...

Senior Software Engineer Card Integrations Visa / Mastercard

Description At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, ...

Lead Software Engineer Retail Tech & Platform Innovation

A digital retailer in Liverpool is seeking a Lead Engineer to provide technical leadership within its software engineering teams. The role requires significant experience in software solutions in agile environments, with proficiency in various programming languages and strong collaboration skills. The successful ...

Graduate Software Engineer – Cyber & Embedded, Flex Hours

A leading cybersecurity firm in the UK is seeking talented graduates for its Software Engineer graduate programme commencing September 2026. Successful candidates will implement software in languages such as C/C++ and Python, receiving mentorship and exposure to various engineering disciplines. The two-year sche ...

Fintech Graduate Software Engineer (Frontend/Backend) 2026

Suade is seeking candidates to join our Graduate Software Engineering programme, which focuses on developing innovative Regulatory Technology (RegTech) software. If you are passionate about technology and finance and want to start your software engineering career, we invite you to apply. The Gradua ...

Senior & Principal Software Engineer: Cloud Native Java

A leading eCommerce company is seeking experienced Senior and Principal Software Engineers to join their team in Manchester. You will be instrumental in shaping engineering standards and delivering scalable solutions during a significant digital transformation. The role requires strong expertise in Java, Spring, ...

Lead Software Engineer Secure Payments & Modern Platform

A high-growth fintech company is seeking Lead and Senior Engineers for their UK engineering function. The role emphasizes improving deployment efficiency, raising security standards, and modernizing engineering processes. Ideal candidates will have strong experience with .NET Core, Kubernetes, and a commitment t ...

Staff Software Engineer — Cyber/Defense, DevSecOps (DV)

A leading aerospace firm is seeking a talented Lead Software Engineer to join their dynamic team in Gloucester. This permanent position offers the opportunity to work on cutting-edge defence, cyber, and intelligence programmes, requiring a high-level security clearance. The company promotes work-life balance wit ...

Lead Software Engineer, AAA Games (Hybrid Cardiff)

A leading game development studio is seeking an experienced Lead Engineer to provide technical leadership in Cardiff. The role demands strong C++ proficiency and experience leading engineering teams. You will solve complex problems, mentor colleagues, and ensure high engineering standards while working in a hybr ...

Lead Software Engineer Java & React (Cloud/Microservices)

A leading global financial services firm in Glasgow is seeking a Lead Software Engineer to develop strategic software products that advance business goals. This role involves leading an agile team, enhancing secure technology solutions, and innovating in software engineering practices. Ideal candidates will have ...

Principal Software Development Engineer in Test (SDET)

Principal Software Developer in Test (SDET) Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Drive test automation innovation and engineering excellence in financial technology The Role As a Principal SDET at Capco, you'll lea ...

Remote Software Engineer Distributed ML Training Gensyn

The world will be unrecognisable in 5 years. Machine learning models are driving our cars, testing our eyesight, detecting our cancer, giving sight to the blind, giving speech to the mute, and dictating what we consume, enjoy, and think. These AI systems are already an integral part of our ...

Staff Software Engineer AI/ML Agentic AI

We are looking for a Staff Software Engineer - AI/ML, with experience in Agentic AI, to join our talented, dynamic, and rapidly growing global team. This position is UK remote, or London-based. For London employees we have an in-office requirement of 2 days per week, and periodic office visits are expected ...

Founding Medical Device Software Engineer Embedded C

A medical diagnostics firm located in Cambridge is seeking a Senior Software Engineer to be the founding member of their software development team. You will work on innovative medical devices and need to have strong coding skills in embedded C along with experience in developing software for medical applications ...

Senior Software Engineer – AI Match Engine (Hybrid)

A leading gaming company in London seeks a Senior Software Engineer to enhance their football match simulation engine. This role involves developing AI decision-making processes, collaborating with cross-functional teams to improve simulation realism, and ensuring optimal performance across platforms. A strong b ...

Senior Software Engineer – Hybrid, Mission Critical Security

A UK intelligence and security agency is seeking a Senior Software Engineer to contribute to impactful software solutions that enhance national security. The successful candidate will engage in system architecture, mentoring, and innovative project development within a collaborative environment. Offering competi ...

Senior Software Engineer – Hybrid, Mission Critical Security

A UK intelligence agency is looking for a Senior Software Engineer to contribute to high-quality software solutions vital for national security. This role involves working in a hybrid environment and collaborating with diverse teams. Ideal candidates will have strong software engineering skills, experience in Ag ...

Senior Software Engineer – Hybrid, Mission Critical Security

A UK government intelligence agency is seeking a Senior Software Engineer in Manchester. In this role, you will play a crucial part in developing software solutions that impact security and intelligence efforts. You will have opportunities for mentoring, leading teams, and working in an innovative environment th ...

Senior Software Engineer – Hybrid, Mission Critical Security

A security and intelligence agency is seeking a Senior Software Engineer to tackle mission-critical challenges. In this role, you will be pivotal in designing and delivering high-quality software solutions that support the agency's mission of keeping the UK safe. The position offers a competitive salary, opportu ...

Staff Software Engineer Logistics & Supply Chain (Remote)

A leading provider of digital supply chain solutions is seeking a Staff Software Engineer to support the development of logistics software. This role involves partnering with stakeholders to analyze requirements and translating them into scalable technical solutions. Candidates should have extensive software eng ...

Senior Software Validation Engineer RF & Telecom Systems

A growing tech company in Farnborough is seeking a Senior Software Validation Engineer to enhance its R&D capabilities. The successful candidate will develop system test plans, validate chipsets, and support product evolution within telecommunications platforms. Key qualifications include a degree in Computer Sc ...

Senior Spacecraft Software Engineer – GNSS & Mission Systems

Senior Spacecraft Software Engineer – GNSS & Mission Systems Glasgow (Hybrid) Salary: £72,500–£95,000 The Company Join a pioneering space technology organisation developing next-generation satellite missions focused on GNSS-based science an ...

Senior Software Engineer I (C#.NET / Angular)

Senior Software Engineer I - (C# .NET / Angular) Are you ready for the next step in your engineering career? Would you enjoy working on our cutting-edge products? About Our Team: We are strengthening our software engineering team to mode ...

Senior Software Deployment Engineer Contract Ouside IR35

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve r ...

Senior MacOS Agent Software Engineer Endpoint DLP

You will work in our Cyber R&D team and use your knowledge of systems level development to develop our FortiDLP Agent architecture. The Agent is our endpoint client software, and is responsible for the extraction and management of our customer's data. About you You’re not expected to ha ...

Backend Software Engineer Rust Low Latency Trading

Backend Software Engineer / Developer (Rust Low Latency Trading) London / WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely ...

Senior Software Engineer (Java, Spring Boot, Microservices)

Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software sy ...

Microsoft Dynamics 365 F&O Software engineer

About the job you’re considering Passion drives us, bleeding-edge technology thrills us and our amassed skills are what make us successful. People, Technology and Innovation is always at the forefront of our minds, which is why we are a Microsoft Gold Partner leading the way in ...

Senior Software Engineer II (Embedded Signal Processing)

Protecting What Matters. Powering the Future of Naval Technology. Ultra Maritime is a global leader in advanced maritime defence solutions. We operate at the forefront of innovation, delivering technologies that protect lives, secure nations, and enable a safer, more sustainable world. </ ...

Software Engineer Hybrid 3 days on site

Software Engineer - Hybrid 3 days on-site(16526) Description easyJet holidays is the UK’s fastest growing tour operator, with a mission to provide brilliant holidays at unbeatable prices in more than 100 destinations across Europe. We do this by combining easyJet’s vast flight network w ...

Senior Software Engineer (Java / C++ / Linux / Android)

Make The Connection. Vix Technology is a global leader in providing innovative solutions for public transit, believing that accessibility should be a standard. With over 35 years of experience and systems deployed in more than 200 cities worldwide, we take a modular approach to integrate various part ...

Windows Software Engineer/Senior Safety Critical Systems

ABOUT ORGANOX: OrganOx is a commercial stage organ technology company dedicated to developing technologies to improve outcomes for patients with acute or chronic organ failure. The company was established as a spin out of the University of Oxford in 2008 and is now part of the Terumo ...

Software Engineer III FIX Onboarding Senior Associate

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding pr ...

Lead Software Engineer SaaS Python Rust Elixir

Lead Software Engineer / Developer (SaaS Python Rust Elixir) Remote UK to £115k Do you have expertise with backend software engineering? You could be progressing your career in as a hands-on Lead Software Engineer role as part of a friendly and supportive international team at a growing ...

Software Engineer III Cloud Platform, Kubernetes, Go

Are you ready to shape the future of cloud automation? Join our Cloud Platform Team and play a key role in building innovative solutions for hybrid multi-cloud environments. You’ll collaborate with talented engineers, expand your expertise across AWS, Azure, GCP, and on-premise platforms, and drive impactful ...

Lead Software Engineer Java JPM Personal Investing

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings. . Mor ...

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    Software Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights