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C++ Software Engineer (R&D Team) – London

Salary: £200k + bonusSummaryThis company applies a scientific, research-driven approach to global financial markets. Engineers and researchers from maths, physics, and computer science collaborate to build and operate one of the most advanced trading and HPC environments ...

Actemium Automation Hampshire Senior Software Controls Engineer

Senior Software Controls Engineer – PLC/SCADAActemium Automation Hampshire (Part of VINCI Energies)Location: Waterlooville, Hampshire | Hours: Full-time (37.5 hrs)Actemium Automation Hampshire, part of VINCI Energies, is looking for a Senior ...

Senior Software Engineer, Embedded Software Automation and Tools

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

Senior Manager Senior Software Engineer (AI Projects)

Senior Manager - Senior Software Engineer (AI Projects) Employer Location London, United Kingdom Salary Competitive Closing date 31 May 2026 View more categoriesView less categories Sector Salary band Contract type Hours Where will they be working You need to or to save a job. Job D ...

Backend Software Engineer C#.Net Azure API

Backend Software Engineer / Developer (C# .Net Azure API) London / WFH to £75kAre you a backend focused Software Engineer with a strong knowledge of Azure?You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely successful, global health / well ...

Actemium Automation Hampshire Senior Software Controls Engineer

Senior Software Controls Engineer – PLC/SCADAActemium Automation Hampshire (Part of VINCI Energies)Location: Waterlooville, Hampshire | Hours: Full-time (37.5 hrs)Actemium Automation Hampshire, part of VINCI Energies, is looking for a Senior ...

Senior Software Engineer Cloud Native TypeScript & AWS

Collinson in Greater London is seeking a Senior Software Engineer to work on greenfield cloud-native products. You will own features end-to-end, collaborate with cross-functional teams, and drive improvements in system reliability. The ideal candidate has over 5 years of experience in software development with s ...

Senior Software Engineer Full‑Stack, Impact & Equity

Ashby is seeking a full-stack engineer to join our engineering team in Oxford, United Kingdom. You'll work on crucial features such as automated interview scheduling and user-facing filter architectures. The ideal candidate is ambitious, collaborative, and comfortable across the tech stack. We're offering a comp ...

Senior Software Engineer — Cloud Native, Mentoring, Hybrid

A fast-growing ecommerce company in Manchester is seeking a Senior Software Engineer offering up to £85k plus benefits. In this role, you will join a large engineering department to build scalable, cloud-native systems in a DevOps environment. Responsibilities include maintaining high code quality, mentoring tea ...

AI Software Engineer London up to £145k

Oliver Bernard are once again partnered with a high-growth AI deployment company operating at the forefront of enterprise AI. Backed by top-tier investors and AI labs, they’re already delivering production‑grade systems across finance, energy, and healthcare. This is a hands‑on, client‑facing role ...

Remote Software Engineer High Impact SaaS, Equity

A growing tech start-up in Manchester is seeking a remote Software Engineer to join their small engineering department. You will work within a cross-functional product-based team, focusing on building cloud-native, serverless systems. The ideal candidate will have strong skills in C#, .NET, and SQL Server, and w ...

Senior Embedded Software Engineer for Space & Aerospace

CesiumAstro is seeking a Software Engineer to develop and implement software for embedded systems. The ideal candidate will have over 6 years of experience and a degree in Computer Science or Engineering. Responsibilities include software design from concept to production, code review, and customer support. Prof ...

Senior Software Engineer I (Growth & Marketing Technology)

We’re putting together a talented team to build the #1 training platform for Runners. We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marat ...

Senior Software Engineer (Full Stack Python/TypeScript)

Our Future Healthis an ambitious collaboration between the public, charity and private sectors, designed tohelp people live healthier lives for longer through better prevention, earlierdetectionand improved treatment of diseases. We will speed up the discovery of new methods of early disease detection, and ...

Tech Lead & Principal Software Engineer (Data Platforms)

Elsevier is looking for a Consulting/Principal Software Engineer in Greater London. In this role, you will act as the technical lead for a cross-functional squad, focusing on designing and delivering reliable, secure software solutions. You will collaborate closely with various teams and be responsible for imple ...

Senior Software Engineer, Google Cloud, Agent Building

Senior Software Engineer, Google Cloud, Agent Building Location: London, UK Required Qualifications Bachelor’s degree or equivalent practical experience. 5 years of experience testing, launching software products, and 3 years experience with software design and a ...

Staff Software Engineer Cloud AI Agent Builder

A leading tech company in the UK is seeking a Staff Software Engineer for their Cloud Applied AI team. This role involves designing and deploying AI agents while working closely with customers to understand their needs. Applicants should have significant experience in software development and a strong background ...

Senior Software Engineer – Property Based Testing (London)

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards ...

Senior Lead Software Engineering AI/ML Engineer

Join us to shape the future of AI/ML data platforms, where your expertise will help create resilient and market‑leading solutions. You will have the opportunity to collaborate with innovators across our global network, driving strategic change and mentoring others. We value your skills in solving complex c ...

Edge Sensor Software Engineer – Marine AI & Radar

SRT Marine Systems plc based in Bristol is seeking an experienced Senior Software Engineer – Sensors to join our Edge Team. The successful candidate will design and maintain edge-sensor solutions, focusing on performance and reliability. Key responsibilities include developing test infrastructures and collaborat ...

Senior Software Engineer Hybrid, Big Data & Cloud

MI5 is seeking a Senior Software Engineer in Cheltenham. The role involves solving mission-critical challenges and contributing to both new and existing systems' architecture. You will work with diverse methodologies and collaborate with stakeholders. Salary ranges from £50,354 to £60,036, plus benefits includin ...

Lead Software Engineer – Technical Authority (Defense) Hybrid

A leading defense technology company in the UK seeks a Lead Software Engineer to join their Integrated Sensors & Protection line of business. This role offers significant technical leadership and strategic influence on critical software components. The ideal candidate has experience in C++ software engineering a ...

Senior Security Software Research Engineer – Defense Tech

A leading technology firm in London is seeking a Senior Security Software Research Engineer to identify vulnerabilities and develop exploits. The role requires 3+ years of experience in vulnerability research, knowledge of various systems, and familiarity with common security research tools. Employees enjoy attr ...

Graduate Software Engineer – SaaS, London, Visa Sponsorship

Destinydot is seeking a Graduate Software Developer in Greater London, offering a competitive salary of £50,000 alongside a fast-paced, innovative work environment with visa sponsorship available. As a recent graduate, you will develop and enhance SaaS products, working collaboratively in a team-oriented setting ...

Senior Software Engineer, AI Data Pipelines & Ingestion

A tech company focused on audio and AI is hiring a Software Engineer to support data collection for model training. This remote role involves finding diverse audio data sources and managing cloud infrastructure on Google Cloud Platform. Ideal candidates should have advanced degrees, over five years of experience ...

Senior Software Engineer – Equity Market Making Platform

Marex Group in Greater London is looking for a Senior Software Developer to drive the architecture of their Equity Market Making Trading Platform. The ideal candidate should have over 10 years of experience in software engineering, proven skills in scalable, distributed systems, and leadership potential. Your re ...

Senior Software Engineer — AI‑First Learning Impact

Multiverse is seeking a Senior Engineer to join their team in Greater London. The role focuses on designing and leading complex technical initiatives using React and TypeScript while mentoring mid-level engineers. You will navigate high-ambiguity technical landscapes and ensure quality coding standards. With a c ...

Security Cleared Software Engineer: Mission Critical Systems

Onyx-Conseil is seeking a Software Developer to shape the future of critical UK industries. In this role, you will develop and enhance secure systems that make a real-world impact through collaboration and innovation. You'll work on high-profile projects and address challenging problems while contributing to ini ...

Software Engineer, Site Reliability Engineering, Distributed Cloud

Minimum qualifications: Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. 2 years of experience with software development in one or more programming languages. Preferred qualifications: Master's degree in Co ...

Graduate Software Engineer: Build Modern Internal Tools

Cooper & Hall Limited is seeking a Graduate Software Developer in Leicester. The successful candidate will support the design of internal applications, utilizing modern frameworks and technologies. Responsibilities include developing secure applications, writing clean code, and learning about emerging technologi ...

Senior C++ Game Software Engineer – Hybrid (UK)

Electronic Arts in Southam, UK, is looking for a Software Engineer to develop cutting-edge technology and features for EA SPORTS FC. In this hybrid role, you will collaborate with teams to enhance the gaming experience, requiring over 5 years of software engineering and expertise in C++. Attractive benefits incl ...

RF & Sensor Software Engineer – Hybrid, Full Lifecycle

Forwardrole is looking for Software Engineers to join their team in Hampshire, working in a hybrid model. The role involves designing and developing software for RF communications and sensor systems. Candidates should have experience across the software development lifecycle and proficiency in languages such as ...

Senior Software Engineer — Web Apps & .NET Mastery

Norstella is seeking a Mid to Senior Software Engineer in London to focus on building and maintaining web-based products. The ideal candidate should have strong technical skills, particularly in C#, HTML, and JavaScript, and be capable of translating business requirements into working software. Responsibilities ...

Lead Software Engineer – Real Time Performance Systems

Atlassian Williams F1 Team in Grove, England is seeking a Lead Software Engineer to guide a team in developing high-performance software that aids aerodynamics and vehicle dynamics. The ideal candidate will have over 10 years of software development experience, including background in C++, Rust, and Python, alon ...

Lead Software Engineer C#/.NET, Azure & Kubernetes

Biometric Talent is looking for a Lead Developer to join their team in Wigan on a hybrid basis. The ideal candidate will have strong experience with C# and .NET, and be capable of leading software design and development in Azure environments. You will work closely with Product and Delivery teams, while also ment ...

Control Systems Software Engineer for Vessel Tech

Resource Area for Teaching seeks a skilled software engineer to develop innovative control systems for high-performance watercraft. The role involves software design, closed loop control implementation, and rigorous testing. Applicants should have a degree in Computer Science or a related field and experience wi ...

Software Engineer (.NET) Design & Build Scalable Apps

Technify Talent Limited is seeking a skilled Software Engineer (.NET) to join their technology team in Old Warren, England. In this role, you will be responsible for designing and developing robust software applications, supporting existing systems, and contributing to team reviews. The ideal candidate possesses ...

Senior Systems Engineer IT/Software Integration Lead

Leidos is seeking a Senior Systems Engineer in Farnborough to manage system integration activities. The role requires a minimum of 3 years' experience in Systems Engineering for IT/software systems. Ideal candidates are familiar with frameworks like ICOSE and have strong analytical and communication skills. Pref ...

Industrial Software Engineer: Build Mission Critical Systems

Trihedral Engineering Limited, based in Bedford, UK, is looking for talented programmers who are passionate about solving complex problems and who thrive in a collaborative environment. With a focus on innovation and quality, Trihedral offers competitive salaries and benefits across its offices. Candidates must ...

Chief Engineer (Software/Systems) in West Midlands

Job Description Chief Engineer Automotive Design Engineering West Midlands, UK Competitive Package Company A leading manufacturer of niche vehicles in the UK, this business is dedicated to the exceptional design, prod ...

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

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

Senior Lead Software Engineer Cloud & API Architecture

Are you ready to shape the future of technology at a leading global financial institution? Join us and use your expertise to drive impactful solutions that power our business and support our clients worldwide. Here, you'll collaborate with talented professionals, grow your skills, and make a real differenc ...

Senior Software Engineer C++ (Cloud Video Framework)

Senior Software Engineer - C++ (Cloud Video Framework) Salary Banding : £59,990 - £81,800 per annum Contract : Full-Time, Permanent Working Location : Hybrid, 2 Days a week in the office, minimum Office Locations : Basingstoke, Bristol, London Hi, I’m Tim S ...

PLC Controls Engineer — Software Development & Onsite Projects

A manufacturing company in Rochdale is seeking an experienced PLC Controls Engineer to join their automation team. The role includes software development on PLC systems like Siemens and Allen Bradley, with opportunities for training and career growth. You will work Monday to Friday with occasional commissioning ...

Senior Lead Software Engineering AI/ML Engineer

Join us to shape the future of AI/ML data platforms, where your expertise will help create resilient and market‑leading solutions. You will have the opportunity to collaborate with innovators across our global network, driving strategic change and mentoring others. We value your skills in solving complex c ...

Senior Software Engineer — Azure Cloud, Ownership & Mentorship

Synchro is seeking a Senior Software Engineer in Birmingham, UK, offering a hybrid work model. This role involves designing and delivering scalable software solutions using .NET and Azure, with responsibilities ranging from owning features end-to-end to mentoring junior developers. The successful candidate will ...

Senior Software Engineer Healthcare Platform (Hybrid UK)

Magentus Group is seeking a Senior Software Engineer to improve and maintain critical applications across their operations in the UK and Australia. The ideal candidate will have a strong background in real-time application development and experience in regulated industries like healthcare. This hybrid role invol ...

Senior Software Engineer Healthcare Platform (Hybrid UK)

Magentus Group is seeking a Senior Software Engineer to improve and maintain critical applications across their operations in the UK and Australia. The ideal candidate will have a strong background in real-time application development and experience in regulated industries like healthcare. This hybrid role invol ...

Lead Software Engineer — Public Services at Scale

Manchester Digital, located in Manchester, is looking for a Lead Software Engineer to provide technical leadership across multiple agile teams delivering critical public services. The successful candidate will lead initiatives on high-profile services like Universal Credit and Digital Payments. A hybrid model wi ...

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    Software Engineer Java React Angular Jobs in United Kingdom Job Search Guide, Trends and Insights