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Software C# Engineer | Mission Critical Communications

Job Description As a Software Engineer within our Agile delivery team, you will move beyond standard CRUD applications to solve complex network and real-time communication challenges. You will lead the development of expansion products that interface with 3GPP-compliant User Equipment (UE ...

Software Engineer, Macro Quant Analytics Technology

What you ’ll doDesign, build, and extend core C# analytics services, APIs, and libraries used across the Macro business.Develop and operate high-performance distributed systems with strong guarantees around correctness, latency, and scalability.Build real-time and historical analytics services s ...

Software Engineer Cumberland/FICCO Tools Engineering

Software Engineer - Cumberland/FICCO Tools EngineeringJob LocationLondonEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to ope ...

C/C++ Software Engineer – Core Dev

Salary: up to £200k base + bonusSummaryLeading global HFT firm is looking for a pragmatic C/C++ Engineer to join the Core Development team. Despite serving as the hub for managing the substantial operations across the UK, Europe and the Middle East, the London office retain ...

Senior Software Engineer (Real Time Embedded)

Job Description:Real Time Embedded Software Engineers – Capability Green LutonYour ImpactAre you a passionate Real-Time Embedded Software Engineer with a few years of experience and looking to take the next step in your career? Do you want to work for an employer comm ...

Sr Staff AI Software Development Engineer

Job DescriptionSenior Staff AI Software Engineer About the Role: We are seeking an experienced technical leader who can drive our AI Recommender System engineering function. This individual should bring significant experience in AI agent systems embedded within software t ...

Machine Control Software Engineer (C#, MVVM)

Nordson Corporation is seeking a highly motivated Software Engineer to join our AXM team in Colchester, UK. The role involves designing, developing, maintaining, and documenting software functionalities, primarily machine control software, working closely with engineering teams to ensure seamless integration. ...

Software Dev Engineer, Amazon Security Automation

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their c ...

Senior Software Development Engineer, AWS CloudFront

Do you enjoy watching the latest movies, television shows, or sporting events on your computer, tablet or smartphone? Do you hate waiting for your pages to load or your show to re-buffer? Do you want to contribute to that deliver a flawless experience in serving video from the edge? Good - us too. AWS ...

Senior Software Engineer, Data Advertising Engineering

Teamwork makes the stream work. Roku is changing how the world watches TVRoku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our missio ...

Senior Software Engineer QA Entertainment Release

We believe in better. And we make it happen.Better content. Better products. And better careers.Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. ...

Junior Backend Software Engineer Rust Trading

Junior Backend Software Engineer / Developer (Rust HFT) London / WFH to £90kAre you a bright, ambitious Software Engineer with a first class education?You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets.What's ...

Senior Backend Software Engineer Application Development

A World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The R ...

Software Engineer, Automotive and Industrial Architecture

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Software Engineer Security Data and AI

Description JOB TITLE: Software Engineer (Security Data and AI)SALARY: £48,987 – £54,430LOCATION(S): Edinburgh, Leeds, Manchester, or BristolHOURS: Full-time – 35 hours per weekWORKING PATTERN: Our work style is hybrid, which ...

Staff Engineer, Software Autonomy Applications (R4962)

Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the , Europe, the Middle East, and Asia-Pacif ...

Quantum Compiler Engineer — Scientific Software Architect

A leading technology company in the UK is seeking a creative Scientific Software Engineer. You will develop state-of-the-art simulation tools and compilers for quantum computing, collaborating with a team of experts. The role involves designing novel programming languages and integrating existing simulation tool ...

Robotics Data & Sensors Software Engineer (Equity)

Thehumanoid, based in Greater London, is seeking a skilled Software Engineer to develop device software for UMI data collection devices. This role requires hands-on experience in embedded software and proficiency in C++ and/or Python. Responsibilities include maintaining the software lifecycle, integra ...

Software Engineer Data Infrastructure OpenSearch/ElasticSearch

Canonical is building a comprehensive automation suite to provide multi-cloud and on-premise data solutions for the enterprise. The data platform team is a collaborative team that develops a full range of data stores and data technologies, spanning from big data, through NoSQL, cache-layer capabilities, and a ...

Senior Software Engineer Python / hx Renew

Who Are We?Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that ...

Graduate Software Engineer & Consultant — Embedded & AI

TTP plc is seeking software developers to work in-person at our campus near Cambridge. You will develop software solutions, engage with clients, and work on diverse projects ranging from AI-driven models to real-time applications. The ideal candidate possesses a strong academic background in Computer S ...

Senior Real Time Embedded Software Engineer

Anthony Best Dynamics Limited. is seeking a Senior Embedded & Control Software Engineer in Bradford-on-Avon, UK. The role involves designing and deploying software for automotive test equipment, ensuring quality delivery for leading clients. Candidates should possess an Engineering Degree, programming ...

Software Development Engineer in Test (SDET)

Role Overview Our agile development team is responsible for building internal and client-facing applications, including research, data, analytics, and interactive investment tools. We deliver these through web interfaces and function libraries. We are looking for a new member to join our team for ...

Graduate Software Engineer: No Experience Required

Cooper & Hall Limited is seeking bright graduates for their Software Developer team in Leeds, UK. No coding experience is required, as comprehensive training will be provided to nurture your potential. Developers tackle real-world healthcare problems and work on diverse projects, from early cancer diagnosis t ...

Senior Software Engineer Rock Physics Applications

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of worki ...

Senior Software Engineer, Agent Endpoint DLP

Senior Software Engineer, Agent Endpoint DLPJoin Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard peop ...

Senior Software Engineer Python / hx Renew

Who Are We?Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that ...

C++ Software Engineer – Core Dev Simulation

Salary: up to £200k base + bonusSummaryLeading global HFT firm is looking for a pragmatic C++ Engineer to join the Core Development team. Despite serving as the hub for managing the substantial operations across the UK, Europe and the Middle East, the London office retains ...

Embedded Software Engineer – C/C++, RTOS

Ultra Electronics Group is seeking a Software Engineer to define, design, and develop embedded software within a dynamic team. Role involves working on various development programs, implementing software per project guidelines, and knowledge of security clearances is necessary. Applicants should posses ...

MOD DV Cleared Senior Software Engineer

Salary: £90,000 - 90,000 per year Requirements: We require strong hands-on software engineering experience in complex technical environments. We require strong Python development skills. We highly value experience working with C or C++ codebases, bindings ...

DV‑Cleared Software Engineer | Hybrid Role

GCHQ is seeking a Software Engineer to develop innovative solutions to complex, real-world challenges. Based in Samlesbury, you'll work in Agile teams, contributing to both collaborative and independent projects. The ideal candidate will have a background in software development, a genuine interest in ...

Quantum Software Engineer: Compiler & Toolchain Innovator

Oxford Quantum Circuits (OQC) is seeking a Quantum Software Engineer to develop and optimise quantum programs. You will work closely with internal teams, designing and deploying scalable software solutions. The ideal candidate must have strong programming skills, experience with quantum computing princ ...

Quantum Software Engineer: Compiler & Error Mitigation

A leading quantum technology company in Reading seeks a Quantum Software Engineer to advance quantum systems performance by developing effective software for quantum programs. Collaborating with teams, you’ll build components of the quantum toolchain and tackle challenges like quantum error mitigation. Ideal can ...

Quantum Compiler Engineer Scientific Software Innovator

QuEra Computing, Inc. is looking for a Scientific Software Engineer to tackle unique software challenges in developing simulation tools for quantum computers. You will collaborate with a scientific software team and contribute to compiler infrastructure while working alongside experimental and computational p ...

Senior Software Engineer in Glasgow Spire

Key Skills: Familiarity with Linux, including Bash scripting and basic system administration Familiarity with Javascript development and at least one Javascript framework Experience writing web backend Proficiency using and developing containers for development ...

Senior Seat Systems Software Certification Engineer

Senior Seat Systems Software Certification EngineerCompany:Boeing Defence United Kingdom LimitedAt Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportuni ...

Kigtek Solutions Senior Software Controls Engineer

Senior Control Systems Software EngineerBellshill | Full‑time | Flexible Working£55,000-£75,000 p.a. (dependent on experience) + Bonus + Benefits | EV Car Scheme | Share Scheme | Health ShieldKigtek Solutions — par ...

Cybersecurity (Secure Software/Cloud Integration) Engineer

Responsibilities Embed security practices into software development pipelines by integrating DevSecOps principles, automation tools, and governance controls. Support the definition, implementation, and continuous improvement of secure software development lifecycle (SSDLC) processes across in ...

Cloud Data Platform Software Engineer II

Step into a dynamic environment where your skills and ideas help shape advanced technology products. You’ll collaborate with talented colleagues, expand your expertise, and make a real impact on our business. We value your growth and offer opportunities to learn, innovate, and advance your career. At JPMorgan ...

Software Development Engineer in Test (SDET)

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe’re lo ...

Senior Systems Engineer Software Systems Defence

About the Role:We are seeking a highly skilled Senior Systems Engineer with a strong focus on software systems to join our dynamic team in the defence sector. This role is pivotal in shaping complex systems that meet diverse customer ...

Senior Software Engineer Fusion Automation API

Job Requisition ID #26WD96771Senior SoftwareEngineer—Fusion Automation APILocation: Munich, Parsberg, Birmingham, or remote in Germany or UKWe are on a multi-year mission to revolutionize the Design to Manufacture industry with Autodesk Fusion and are excited to offer an imp ...

Senior Software Engineer II Send Core

Job DescriptionAbout the role:We are looking for a Senior Software Engineer to join our Send Core team.We provide the critical infrastructure that every sending transaction flows through - from 10 pounds sent to a friend to a multi-million dollar business payment. We a ...

Software Engineer, Backend AI Practice Team

ABS is seeking an exceptional Backend Engineer to join us full-time on our Artificial Intelligence (AI) Practice Team. In this role, you will design and scale high-performance backend systems that power real-time analytics and retrieval-augmented generation (RAG) pipelines. You’ll build distributed services t ...

Golang System Software Engineer Containers / Virtualisation

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the worl ...

Backend Software Engineer C#.Net FinTech

Backend Software Engineer / Developer (C# .Net Desktop Application) Reigate / WFH to £90kDo you have expertise with C# desktop development, working on complex scalable systems?You could be progressing your career, in a senior, hands-on leadership role working on complex and technically ch ...

Senior Software Engineer, Payments & Incentives (Equity)

Join Quantcast as a Senior Software Engineer in the Payments & Incentives team. This role involves designing payment solutions and managing billing systems within a large-scale digital advertising platform. You'll work closely with multiple teams to deliver innovative solutions and ensure operational reliabil ...

Senior Software Engineer Order Management platform

All the details We’re looking for a Senior Software Engineer to play a pivotal role in evolving M&S’s Order Management platform. This team provides the critical software capabilities that power order fulfilment across the business, ensuring customers receive a seamless experience from checkout thro ...

Senior Software Engineer — Fintech & Blockchain Platform

A fintech company in Belfast is looking for a Senior Software Engineer to help build the future of tokenization. You will design and maintain scalable solutions, create APIs, and work closely with product teams. The ideal candidate has over 5 years of experience and strong backend development skills. A competiti ...

Senior Software Engineer, Backend Services & APIs

Senior Software Engineer, Backend Services & APIs Office based in Moorgate, London Join Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, ...

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