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    Staff Software Engineer Warehousing Blue Yonder Dispatcher

    What you'll do Build, maintain, and own high-quality cloud-based software with strong automation, while handling complex backlog tasks and resolving major issues. Shape and improve engineering standards, frameworks, DevOps practices, and software development metrics, promoting continuo ...

    Java/Kotlin Software Engineer – AVP (Developer Enablement)

    We’re looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a startu ...

    Lead Software Engineer – Margin Technology Vice President

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

    Lead Software Engineer 95% Remote £85k ID41216

    Lead Software Engineer - 95% Remote - £85k - ID41216 Get AI-powered advice on this job and more exclusive features. Humand Talent provided pay range This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn ...

    Software Engineer III Java JPMorgan Chase & Co.

    Software Engineer III- Java United Kingdom Posted 10 months ago Tech stack Spring Framework Java Experience Hands‑on practical experience in system design, application development, testing, and operational stability. ...

    Remote Cloud Software Engineer: Scale, Secure & Modernize

    A leading cloud computing consultancy is currently seeking an experienced Cloud Software Engineer to join their remote team. This role requires driving the development and modernisation of production applications to enhance scalability, security, and redundancy. Leveraging industry best practices and tools is es ...

    SaaS Software Engineer (C# ASP.NET) Flexible Hours

    hackajob is seeking an ambitious Software Developer in the United Kingdom to contribute to the design and development of customer-facing SaaS solutions. You will work in an Agile environment, coding in C#, ASP.Net, and SQL, while also collaborating in sprint ceremonies. The role offers flexible working arrangeme ...

    Principal Software Engineer Lead Cross Team Architecture

    A leading risk management firm in the United Kingdom is seeking an experienced Principal Engineer to enhance engineering practices and lead teams towards delivering high-quality outcomes. In this role, you will mentor emerging leaders, influence architectural changes, and work closely with product and engineerin ...

    Prototype Software Engineer – Blockchain R&D & Innovation

    A blockchain technology firm in London is seeking a Software Engineer to develop innovative solutions in a distributed environment. The role involves writing efficient code, troubleshooting software, and working independently within Agile teams. Ideal candidates will have 3+ years of experience in software devel ...

    Hiring a Software Engineer: Code, Debug, Collaborate

    Vervoe LLC is seeking a Software Engineer in the United Kingdom responsible for building software and applications. The role involves writing code, enforcing programming conventions, researching technologies, managing stakeholders, and debugging code. The ideal candidate should have deep technical knowledge in a ...

    Full Stack Software Engineer – Platform & Product Development

    Full-Stack Software Engineer – Platform & Product Development About The Company Ledger Rocket is a next-generation financial infrastructure platform designed to replace fragmented legacy systems with a single, ultra-scalable source of truth. Built specifically for the demands of financi ...

    Embedded Software Engineer Real Time Linux & RTOS

    Sonardyne in Blackbushe is seeking an Embedded Software Engineer to join our Software Engineering team. You will develop embedded software solutions across cutting-edge products, collaborating with multidisciplinary teams to solve complex engineering challenges. Ideal candidates will have strong C/C++ ...

    Remote Software Test Engineer AI Driven Automation

    A tech-driven firm is seeking a remote Software Engineer in Test to lead automation testing in collaboration with the engineering team. Responsibilities include building and maintaining automated tests, translating manual test cases into automated formats, and contributing to backend Python development. Ideal ca ...

    Software Engineer Real Time Embedded & Cloud (Hybrid)

    Secureconsult is seeking talented Software Engineers to join teams working on innovative engineering and technology projects across the UK. The roles offer meaningful opportunities to contribute to high-impact systems and advanced digital technologies. You will collaborate with multidisciplinary teams ...

    Defence Software Engineer—AI, Cloud, Hybrid Role

    Faculty is seeking an ambitious Software Engineer to join our Defence team in the UK. You will work on cloud and edge computing, collaborating closely with technical leaders and integrating solutions in a hybrid working environment. The ideal candidate will have experience with Python and other languag ...

    Remote Junior Software Engineer Vehicle Dynamics & Simulation

    An established industry player is seeking a Junior Software Engineer to join their innovative team in the sports sector. This role offers a unique opportunity to work remotely while contributing to cutting-edge simulation technology. As part of a dynamic team, you will leverage your software development skills a ...

    PHP Laravel Software Engineer — SaaS & AI Tools

    A global technology company in the United Kingdom is looking for a motivated Software Engineer to construct and enhance systems using PHP and Laravel. You will play a key role in writing production-ready code and improving existing applications while collaborating with senior developers. The ideal candidate has ...

    Principal Software Engineer — Scale & Cloud (Remote UK)

    A leading technology recruitment agency is seeking a remote-first Principal Engineer for a key role with a client known for their high-performance software solutions. The ideal candidate will have over 10 years of software engineering experience, expertise in C# or Java, and a solid grasp of cloud technologies. ...

    Remote Lead Software Engineer for Climate Platform

    A leading technology firm in the UK is seeking a Lead Software Engineer to take full technical ownership of a high-impact platform serving the public sector. You will lead the architecture and delivery of a reporting platform, ensuring high standards in accessibility, security, and performance. This role require ...

    Remote AI Software Engineer – GraphRAG & Knowledge Graph

    A pre-seed start-up in the United Kingdom is seeking an AI Software Engineer with expertise in Knowledge Graphs. This remote contract role involves owning module architecture, translating requirements into technical solutions, and coding complex back-end systems. Applicants must have demonstrable experience in b ...

    Lead Software Engineer — Medical AI Platform Builder

    A leading healthcare technology company in the UK seeks a skilled full-stack developer with expertise in TypeScript, React, and Node.js. The ideal candidate should be proficient in AWS services, including Lambda and DynamoDB, and have a strong focus on user experience. This role will offer opportunities to work ...

    Remote Android Software Engineer – Flexible AI Projects

    A leading technology company in the UK is seeking an Android Software Engineer to develop cutting-edge AI systems. You will work remotely, enjoying the flexibility of choosing projects and schedules. The ideal candidate is fluent in English and has experience in Kotlin and various programming languages. This rol ...

    Graduate Software Engineer: Hedge Fund Quality Mentorship

    Understanding Recruitment is seeking a Graduate Software Engineer in Newcastle, offering a competitive salary of £55,000 to £75,000 plus bonuses and benefits. You will join a team of elite engineers, working on finance and defense projects. Ideal candidates will have a STEM degree from a top university and ex ...

    Missile Systems Test Software Engineer (C/C++)

    Matchtech is seeking a Software Test Engineer for a contract position in Stevenage. You will design and develop test equipment software for missile systems, collaborating with various teams to ensure high-quality software delivery. This role provides a unique opportunity to work on innovative projects ...

    Maritime Software Engineer — Full Lifecycle, SC Clearance

    Proactive Technical Limited is seeking a Software Engineer to join their Runnymede team. The ideal candidate will work across the full software development lifecycle, from design to implementation, in a collaborative environment. This role includes competitive benefits such as flexible working hours, a genero ...

    Staff Software Engineer — Secure Open Source (Remote)

    Chainguard, Inc. in the United Kingdom is seeking a Staff Software Engineer to help secure the open source supply chain. This role involves long-term ownership of backend systems in Go on GCP, handling vulnerable data, and implementing engineering best practices. The ideal candidate will have 7+ years ...

    National Security Software Engineer Hybrid, DV Clearance

    Forwardrole is seeking a Software Engineer specializing in National Security to support secure applications and backend services. The role requires significant technical skills including Java, Python, and cloud-native development. The organisation has a strong focus on security, requiring active DV/eDV cleara ...

    Software Architect Engineer High Impact System Design

    A key technology firm in the UK seeks a Software Architect Engineer for a contract role inside IR35. The position, ending March 31, 2027, involves architecting software, managing projects, and providing architectural guidelines. Responsibilities include complex software definitions, stakeholder communication, an ...

    Software Engineer Distributed Systems Control Plane — Cofounder

    Software Engineer - Distributed Systems Control Plane— Cofounder Equity Only (Pre-funding, No Initial Salary). Role: Part-time. We’re building a patent‑pending pre‑execution governance layer for regulated and distributed systems. This role is equity‑based . We are p ...

    Software Development Engineer II, Android, Maps SDK

    Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 3.9 million registered developers have chosen Ma ...

    Java Software Engineer — Spring, Cloud, Microservices & DevOps

    A tech consulting firm based in the United Kingdom is seeking a hands-on technical expert to deliver projects in a DevOps manner. Candidates should possess strong skills in Java, Spring framework, and experience with containerization tools like Docker or Kubernetes. A passion for quality code and security cleara ...

    Staff Software Engineer — Scalable Platform & AI Infra

    Fanvue is looking for an experienced engineer to lead technical initiatives that enhance platform scalability and reliability. This role involves scaling systems, optimizing databases, and building AI infrastructure. You will work with a talented team, mentoring others while contributing to a diverse a ...

    UAV Software Engineer – Flight Dynamics & MR Sim

    QinetiQ Limited is seeking a Software Developer for UAV projects across multiple UK sites. This permanent role focuses on developing software for synthetic training devices, including stand-alone applications and Mixed-Reality integrations. Ideal candidates will have experience in Flight dynamics model ...

    Graduate Software Engineer – Java Training & Global Roles

    Kickstart your career with mthree as a Junior Software Developer in the UK. As part of the Alumni Graduate Programme, you will receive tailored training, ongoing support, and opportunities with leading employers. You'll work in dynamic teams to build applications, underpinned by a solid foundation in software ...

    Remote Staff Software Engineer – Security Telemetry & IaC

    A growing tech firm in the UK is seeking a Staff Software Engineer to build scalable infrastructure for automated red-teaming. You will design security telemetry pipelines for real-time threat visibility, working with technologies like Python, Rust, and AWS. This fully remote role offers a competitive salary of ...

    Staff Software Engineer – Core Developer Experience (DevEx)

    About AlphaSense The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes ...

    Remote Software Engineer Fellow — AI Rubric Design

    A recruitment partner for technology firms is seeking a Software Engineer for a remote instructional fellowship focusing on AI evaluation techniques. Participants will learn to create measurable criteria and develop precise prompts as part of their training. Candidates with strong professional domain expertise, ...

    Staff Software Engineer (ML QA) Cambridge, UK

    At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significa ...

    Software Engineer Intern: Remote, Flexible Hours, Equity

    Feedinkoo is seeking interns in the United Kingdom for a role focused on building software across diverse tech stacks. Interns will have autonomy and ownership from ideation to execution, simplifying complexity and optimizing processes. Successful candidates will demonstrate strong problem-solving abil ...

    Software Engineer: Imaging Systems; C++ / AI enabled

    Software Engineer: Imaging Systems; C++ / AI-enabled Job Type: Full Time Location: St Leonards on Sea, East Sussex 23rd Apr, 2026 Introduction Photonic Science & Engineering Limited (PSEL) is a leading specialist imaging equipment manufacturer of ...

    Principal Software Engineer Python Fully Remote (UK)

    Principal Software Engineer - Python - Fully Remote (UK) Experienced Python Engineer needed for an early-stage Start-Up that is already profitable and looking to expand the founding team. You will be looking to work for a Start-Up and be trusted to take responsibility on the development. Looking ...

    Remote C# Software Engineer for Greenfield Transformation

    A leading consultancy in the United Kingdom is seeking an Associate Director‑UK Software Engineering to join a new team delivering a digital transformation program. The role involves remote work with monthly meetings in Milton Keynes. Candidates will leverage C# and .NET to build scalable applications and collab ...

    Embedded Software Engineer Medical Devices (Hybrid Contract)

    TRIA is seeking an Embedded Software Engineer for a hybrid contract position in the United Kingdom. The ideal candidate will have over 3 years of software development experience, particularly in the medical device field, and strong programming skills in C/C++. You'll work on diverse projects, partnering with cro ...

    Staff Software Engineer — AI Native DevSec Platform

    A leading technology firm in the UK is seeking a Staff Software Engineer to shape secure software development. You will lead large-scale solutions, mentor junior engineers, and collaborate with peers. The ideal candidate has over 10 years of experience in software engineering, expertise in Go or TypeScript, and ...

    Staff Software Engineer: Provenance & Supply Chain Platform

    Cloudsmith is seeking a Staff Software Engineer to join our Supply Chain Trust team in the UK. This role involves building capabilities for end-to-end traceability in software artifacts, focusing on provenance and attestation. Key responsibilities include designing the ingestion service, owning storage architect ...

    Principal Software Engineer I Distributed Systems Elasticsearch

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intellig ...

    Staff Software Engineer, Git Storage — Remote UK

    A leading technology company is seeking a Staff Software Engineer to join their Git Systems Engineering team in the United Kingdom. This remote role involves designing, developing, and maintaining high-performance technical solutions for GitHub's code-hosting platform. The ideal candidate should have over 9 year ...

    Lead Payment Terminal Software Engineer (Chip & PIN)

    Worldpay (UK) Limited is seeking a Payment Terminal Software Engineer for their TRANSAXpay team, based in Birmingham. This hybrid role involves developing and improving software for Chip-and-Pin payment terminals. The ideal candidate will have experience in payment terminal software development and a s ...

    Staff Software Engineer Warehousing Blue Yonder Dispatcher

    What you'll do Build, maintain, and own high-quality cloud-based software with strong automation, while handling complex backlog tasks and resolving major issues. Shape and improve engineering standards, frameworks, DevOps practices, and software development metrics, promoting continuo ...

    Hybrid Creative Software Engineer – Audio & UI Systems

    L-Acoustics US LLC, basé au Royaume-Uni, recherche un ingénieur développement logiciel créatif spécialisé en C++. Vous rejoindrez l'équipe dynamique de Creative Software pour développer des applications logicielles professionnelles et des produits audio. Votre rôle consistera à travailler sur des systè ...

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