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Staff Software Engineer, OpenSearch & SaaS Performance Lead

A technology company in London is seeking a skilled Staff Software Engineer to join their Graph team. You will be responsible for architecting and optimizing Opensearch indexing for scalability, managing incidents, and mentoring engineers. The ideal candidate will have significant experience in SaaS environments ...

Software Engineer: Distributed Systems for Quant Trading

A leading algorithmic trading firm is seeking an expert programmer to leverage state-of-the-art machine learning technologies. The ideal candidate will have strong programming skills in a statically typed language, experience with data analysis, and a solid understanding of distributed systems. This role offers ...

Staff Software Engineer – Elixir Health AI Platform

A stealth technology company in Newcastle upon Tyne is seeking a Staff Software Engineer to tackle complex healthcare problems using modern software practices. Ideal candidates will have over 10 years of experience and proficiency in Elixir and other programming tools. The role involves designing a modern cloud- ...

Audio Software Engineer – Guitar Plugins (C++/JUCE)

A leading guitar technology firm in Northampton is looking for a Software Developer to design and develop desktop applications and audio plugins. You will collaborate with a passionate team, ensuring high-quality performance and innovation in music technology. The ideal candidate has modern C++ experience and an ...

Forward Deployed Applications Senior Software Engineer London

Forward Deployed Applications - Senior Software Engineer London About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation softw ...

Senior Software Engineer, Forward Deployed Data Platform

A deep-tech company in London is seeking a Senior Software Engineer to architect scalable systems and design data platforms. You will bridge complex physics simulations with modern data infrastructure, implementing storage solutions and developing robust software. The ideal candidate has a strong background in s ...

Software Engineer — Mission Critical, On‑Site (UK)

A leading IT consulting firm based in Gloucester is seeking experienced Software Engineers to develop cutting-edge projects for mission-critical operations. Candidates should have expertise in programming languages such as Java, Python, or C++. The role requires on-site attendance and offers excellent profession ...

Engineering AI Software Engineer Vice President London

Engineering AI Software Engineer - Vice President - London Job Description What We Do At Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing e ...

Senior Software Engineer — Direct CTO, Portsmouth Office

A leading recruitment firm is seeking a Senior Software Engineer to join their team in Portsmouth. This full-time, office-based role involves building new features, maintaining legacy systems, and collaborating directly with the CTO. Ideal candidates will have 7+ years of software engineering experience, a degre ...

DV Cleared Lead Software Engineer Hybrid London

A leading technology company in London seeks a talented eDV Cleared Lead Software Engineer to support the growth of their cyber security and software engineering teams. The position offers a competitive salary ranging from £75,000 to £95,000, plus bonuses and great benefits. You will use modern software developm ...

Senior Mission Software Engineer – Connected Warfare Systems

A defense technology company in Greater London seeks a Senior Software Engineer to integrate third-party systems with proprietary products. You will develop critical interfaces and oversee data flow pipelines across networks. Ideal candidates have over five years of experience in programming, a degree in a relat ...

Software Engineer – Build Impactful FinTech Solutions (Newcastle)

A tech consultancy firm in Newcastle upon Tyne is seeking passionate developers to join their team. Responsibilities include ownership of technical projects and engaging with various functions to address business needs. Ideal candidates will have strong programming skills in C#/.Net or other languages, along wit ...

Senior Lead Software Engineer Cloud Platform Engineering

Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to ou ...

Senior Software Engineer, Banking Connectivity London, UK

Senior Software Engineer, Banking Connectivity London, UK Ripple is building the infrastructure that moves money globally. Our products power cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin (RLUSD). In this role, yo ...

Senior Software Engineer Python (Perm, UK) UK

Senior Software Engineer - Python (Perm, UK) UK Senior AI Python Engineer (Perm, UK, Remote with occasional travel to client site) This is a full-time, permanent opportunity for candidatesbased in the UK. There will be a need to travel to the office in London occ ...

Real Time Embedded Software Engineer Hybrid (Reading)

A leading satellite communications company based in Reading is seeking a Junior Embedded Software Engineer to develop and test embedded software for their innovative terminal products. Candidates should have experience in C++ and a drive to work in a collaborative Agile environment. This role offers a full-time ...

Senior Software Quality Engineer Medical Technology Development

Overview HypervisionSurgical(“Hypervision”) is a spin-out from King’s College London, founded by clinicians and experts in medical imaging and artificial intelligence. Using safe light alone, our mission is to equip surgeons with real-time, AI-driven tissue intelligence to improve precision and pa ...

Senior Spacecraft Software Engineer GNSS & Data Pipelines

A leading aerospace technology firm is seeking a Spacecraft Software Engineer to develop and maintain software for satellite GNSS missions. The role involves working with C++ and Python, developing scientific software, and collaborating with various teams to ensure high-quality data delivery. Candidates should h ...

Senior Software Engineer — Lead, Build Scalable Platforms

A leading digital finance company in Greater London is seeking a Senior Software Engineer to design, develop, and maintain high-quality software solutions. The ideal candidate will mentor junior engineers, contribute to architectural decisions, and implement continuous delivery practices. You will work in an agi ...

Graduate Robotics Software Engineer: Real World Impact

A robotics and technology company in Oxford is seeking a Graduate Software Engineer to build advanced systems for autonomous robots. This is a hands-on role from day one, with a structured first year allowing for rotations across teams. Ideal candidates have a strong foundation in Python, Git, and Linux, along w ...

Lead Software Engineer, Post Trade Tech (FinTech)

A leading financial services institution is seeking a Lead Software Engineer to join their Post Trade Technology team in London. You will drive critical technology solutions, enhance secure and scalable products, and contribute to a culture of diversity and innovation. The ideal candidate has strong hands-on exp ...

Software Engineer in Oxford Aurora Energy Research

Job Description Join our team and help shape the future of the global energy markets. You would work as part of a team on a cutting-edge Microservices architecture and using TypeScript , Express , AWS Lambdas, Redshift, MySQL, MongoDB and Micro-fronten ...

Developer Agent Software Engineer Vice President London

Developer Journey Strategy at Goldman Sachs The Developer Journey Strategy focuses on investing in the developer experience to minimize friction, promote standardization, and leverage artificial intelligence (AI) to enable seamless delivery. By streamlining processes, implementing consistent pract ...

Senior Software Engineer Cloud, CI/CD & Leadership

A digital payments company in Liverpool is looking for an experienced Senior Software Developer to design and develop major components that support over 17 million users. The ideal candidate should have extensive experience in both front-end frameworks like Flutter and back-end technologies such as Java and Spri ...

Controls Software Engineer (PLC/SCADA) – Customer Service

At Syntegon Telstar UK Ltd. , we represent the Syntegon Telstar range of aseptic and containment technologies and provide expert customer service, engineering, and technical support across the UK, Ireland, and Scandinavia. With decades of experience in isolator technology , ou ...

Applied AI Software Engineer — Hybrid, GenAI & Cloud

A leading global consulting firm is seeking an experienced Applied AI Software Engineer to enhance AI products. This role is based in Glasgow or London with hybrid working options. The successful candidate will apply software engineering skills in an Agile team to develop AI solutions while mentoring junior memb ...

Senior Embedded Software Engineer RF/DSP (Hybrid)

A specialized engineering firm in Royston seeks an experienced engineer to work on advanced communication systems in critical environments. The role demands strong Embedded C experience and a background in complex embedded systems. Candidates should have exposure to wireless technologies, and experience with RF ...

Cloud Native Software Engineer — CI/CD & Security

A leading consulting firm in Leeds is seeking talented software engineers to develop traditional and serverless applications in an agile environment. Candidates should have experience in Java, Typescript, C#, Python, or Go, and familiarity with cloud technologies such as AWS or Azure. The position offers a compe ...

Fullstack Software Engineer II — International SMS Services

A leading technology company is seeking an experienced Fullstack Software Engineer II to join their SMS International team in London. The successful candidate will work collaboratively to deliver innovative RCS and SMS services, requiring 3-5 years of software engineering experience and proficiency in full stack ...

Senior Lead Software Engineer Cloud Platform Engineering

Overview Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. ...

Senior Software Engineer, C++ / Rust London, UK

What You'll Do Design, build, and maintain core components of the XRP Ledger to enhance its programmability, smart contract capabilities, performance, and scalability. Lead the integration and maintenance of a WebAssembly (WASM) virtual machine within the XRPL’s C++ core. <l ...

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 ...

Lead AI Software Engineer GenAI, Cloud & Architecture

A leading financial institution in Knutsford is seeking a Lead Software Engineer to design and develop innovative software solutions. The ideal candidate will have strong experience with modern architectures, containerisation, and AI frameworks. Responsibilities include shaping engineering practices and driving ...

Lead Embedded Linux Software Engineer — Space Systems

A leading space technology company in Farnborough is seeking an experienced Software Engineer to lead Linux user-space application development. Responsibilities include developing C/C++ software, mentoring a small team, and coordinating with hardware teams. Candidates should have over 8 years of Linux software d ...

Robotics Software Engineer: Rotations & Real World Impact

A technology innovator in robotics is seeking a Graduate Software Engineer in Wallingford, England. This exciting role involves building systems for autonomous robots, contributing from day one. You will work with advanced technologies like Python, C++, and cloud infrastructure, gaining valuable experience in re ...

Senior Software Engineer Scalable Systems & API Lead

A technology consulting company based in Wales is seeking a skilled software developer to design and maintain scalable applications. Responsibilities include writing robust code, translating requirements into efficient software, and conducting performance analyses to ensure application stability. The ideal candi ...

Staff Software Engineer, Emerging Markets — Embedded Cloud

An innovative electric mobility company in Farnborough seeks a Staff Software Engineer to lead software architecture for their connected vehicle systems. The role requires strong embedded systems expertise, coordinating development across teams, and designing secure vehicle connectivity. Ideal candidates have a ...

Lead Embedded Software Engineer — RTOS & Safety Systems

A leading technology firm in Filton is seeking a Principal Embedded Software Engineer. In this hybrid role, you will lead a team developing a safety-critical Real-Time Operating System while overseeing projects and ensuring high standards of safety and quality. Candidates should have robust experience in embedde ...

Fullstack Software Engineer (With AI Tools Experience)

YOUR ROLE You will leverage your software development expertise alongside cutting-edge AI tools to accelerate development cycles and drive innovation. As a key member of our engineering team, you'll use your talents in software development, application architecture, and problem-solving to create ...

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 ...

DAL A Safety Critical Software Verification Engineer

A staffing agency in the UK is seeking a Software Verification Engineer based in Cheltenham for an initial 12-month contract. The role requires experience in high-level requirement software verification and systems test development, particularly for DAL A projects. Candidates should be self-motivated team player ...

eDV Cleared Contract Software Engineer (Hybrid London)

A leading tech consultancy is seeking eDV-cleared Contract Software Engineers to support secure programmes within government and national security. The role offers £600 - £850 per day and is London-based with hybrid working options. Candidates must possess active eDV clearance and experience in secure environmen ...

Member of Technical Staff (Backend Software Engineer)

Perplexity is looking for experienced Infrastructure Engineers to join our small team revolutionizing the way people search and interact with the internet. You will be responsible for leading the design, implementation, and scaling of tools, systems, and platforms that empower web, mobile, and browser engi ...

eDV Cleared Software Engineer – National Security Contracts

eDV-Cleared Contract Opportunities – National Security Projects Due to sustained demand from our National Security and Government clients, we are actively seeking multiple eDV-cleared contractors for high‑profile programmes across London, Cheltenham and Manchester. These roles offer the o ...

Growth Focused Software Engineer (Junior–Mid) — Shoreditch

A small, well-funded startup in Shoreditch is seeking a junior to mid-level Software Engineer. You will join an engineering team and write code daily, experiencing the impact of your work. This role is ideal for someone with 1-3 years of experience and a strong academic background. You will gain real ownership a ...

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