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Software Engineer Healthtech AI Platform (Equity)

Jack & Jill is seeking a Software Engineer to join their high-growth healthtech startup. You will manage the core architecture and develop secure infrastructure, using TypeScript and NextJS, while directly impacting healthcare compliance solutions. This role offers a rare early-hire opportunity with si ...

Cloud Software Engineer (Python, AWS, Azure)

The Role The Platform Engineering team (PENG) builds Beacon Cloud – the cloud‑hosted Platform‑as‑a‑Service that major financial institutions depend on for quantitative analytics, real‑time risk management, and trade operations. Every client gets a fully isolated cloud environment with elastic com ...

Software Engineer — Materials Innovation & Smart Manufacturing

Cranleigh Scientific Ltd is looking for a Software Engineer – Advanced Materials & Manufacturing based in Oxford. This role offers an exciting opportunity to work on pioneering software solutions that enhance manufacturing processes and material performance. The ideal candidate should possess strong fu ...

Software engineer payroll in London Rippling

Software Engineer Payroll London, United Kingdom Posted 9 months ago Technical Skills Ability to debug and resolve issues autonomously Product and customer focused mindset Experience with Python, Django, and React are a plus Ripp ...

Software and systems test coordination engineer

We are seeking a dedicated Test Coordination Engineer to oversee testing status within the EVA25 programmes. This role is ideal for candidates with a strong background in software testing and systems testing , coupled with expertise in test management and test governance < ...

Senior Backend Software Engineer (API & Cloud)

We are AMS. We are a global total workforce solutions firm; we enable organisations to thrive in an age of constant change by building, re-shaping, and optimising workforces. Our Contingent Workforce Solutions (CWS) is one of our service offerings; we act as an extension of our clients' recruitment team and p ...

Senior Software Engineer – AI / Agentic Systems

Senior Software Engineer – AI / Agentic Systems London (Hybrid) We’re partnering with a cutting-edge AI startup redefining how intelligent systems operate at scale. Their mission is ambitious: to push the boundaries of agentic AI and build platforms that automate complex, mult ...

Senior Software Engineer – AI / Agentic Systems

Senior Software Engineer – AI / Agentic Systems London (Hybrid) We’re partnering with a cutting-edge AI startup redefining how intelligent systems operate at scale. Their mission is ambitious: to push the boundaries of agentic AI and build platforms that automate complex, mult ...

Senior Software Engineer – AI / Agentic Systems

Senior Software Engineer – AI / Agentic Systems London (Hybrid) We’re partnering with a cutting-edge AI startup redefining how intelligent systems operate at scale. Their mission is ambitious: to push the boundaries of agentic AI and build platforms that automate complex, mult ...

Senior Software Engineer – AI / Agentic Systems

Senior Software Engineer – AI / Agentic Systems London (Hybrid) We’re partnering with a cutting-edge AI startup redefining how intelligent systems operate at scale. Their mission is ambitious: to push the boundaries of agentic AI and build platforms that automate complex, mult ...

FinTech Software Engineer FPGA & Payments Platform

A leading FinTech company in the City of London is seeking a skilled Software Engineer to join their team. You will be responsible for designing and developing sophisticated financial systems, enhancing platform performance, and collaborating with cross-functional teams. Ideal candidates will have expertise in V ...

Principal Electronics And Software Product Engineer

Principal Electronics & Software Product Engineer Location: Cambridge, Cambridgeshire An exciting opportunity has arisen for a Principal Electronics & Software Product Engineer to join Springboard Pro Ltd, a specialist product design consultancy focused on developing innovative technologi ...

Software Engineer II — AI & ML Solutions

A leading AI consulting firm in London is seeking a Software Engineer II to join QuantumBlack Labs. In this role, you will collaborate with cross-functional teams to build innovative products in AI and machine learning. The ideal candidate will have a degree in computer science and 2-5+ years of software enginee ...

Python Software Engineer — ML Tooling & Infrastructure

A technology staffing firm is seeking a Software Engineer IV (Python) to build and maintain ML tooling and infrastructure in Cambridge. This hybrid role involves collaborating with research teams to create scalable ML pipelines and develop systems connecting compute clusters. Candidates should have over 4 years ...

ClimateTech Software Engineer — Build Energy Infrastructure

A renewable energy software company in Greater London is seeking a Software Engineer to join their team. In this role, you will build infrastructure for connecting distributed energy devices and enable them to participate in electricity markets. You will work with a flat organization that encourages ownership an ...

Senior Embedded Software Engineer (DV Cleared)

A technology company is seeking a Senior Embedded Software Developer in the United Kingdom to lead the development of bespoke embedded solutions. The ideal candidate will have extensive experience in embedded software, strong C/C++ proficiency, and experience with embedded systems. Responsibilities include desig ...

Lead Principal Software Engineer Cloud & Security

A leading consulting firm in Milton Keynes is seeking a Lead Principal Consultant for a contract role in Government, Defence & Security. The ideal candidate will have expertise in C# .NET Core or C++, along with experience in AWS, Docker, and security practices. The position offers a competitive day rate of £500 ...

Entry Level C++ Software Engineer – Trading

A leading financial technology firm in the City of London is seeking a graduate Associate Software Developer (C++) to join their core development team. You will work on the flagship product, FlexTRADER, enhancing trading systems used by major investment banks. Ideal candidates will have problem-solving skills an ...

Backend Software Engineer Portfolio Data Workflows

Overview Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workfl ...

Security Cleared Software Engineer (Hybrid, Manchester)

A leading technology company in Manchester is seeking Software Engineers to contribute to the design and development of secure, scalable software services. Candidates should have active SC or DV clearance and a solid foundation in software engineering principles. This role involves collaboration with customers, ...

Software Engineer — Real Time Engagement Platform

A forward-thinking tech company in Ipswich is seeking a Software Developer to enhance their Horizon platform. In this role, you'll design and develop web applications, troubleshoot existing systems, and mentor fellow developers. The ideal candidate has 4–8 years of experience in web-based applications, strong kn ...

Software Engineer, Python, Global Delta One

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Fullstack Software Engineer (f/m/d)

About the Opportunity Join Contentful as a Full Stack Software Engineer and Innovate with Automations, Workflows, and Collaboration Tools. Become a part of the innovative team at Contentful, where we empower thousands of customers to manage content at scale. We're seeking talented ...

Senior Backend Software Engineer (Backend, Go)

Who We Are Arenko is an Energy Tech company using advanced software to optimise energy storage, making electricity grids more flexible, reliable, and zero‑carbon. Our platform enables grid operators (such as National Grid in the UK) and asset owners to maximise efficiency and revenue in an evolvi ...

Senior Software Engineer – Gaming Platform (EMEA)

A game server hosting provider is seeking a Senior Software Developer to design and develop systems that support the thriving community of gamers worldwide. This role involves working with various technologies such as NestJS, VueJS, and Kubernetes to ensure innovative and reliable solutions. The ideal candidate ...

Graduate Software Engineer: AI & Networking Systems

A leading technology firm is seeking a dynamic Software Development Engineer in Cambridge, UK. Ideal for recent graduates, the role involves validating software features, collaborating with teams, and contributing to next-generation software for networking solutions in a hybrid work environment. Candidates shoul ...

Lead Substation Automation Software Engineer (SCADA)

A global power and energy company is seeking a Lead Software Engineer for Substation Automation to develop embedded and PC-based software for SCADA systems. The role includes enhancing existing systems and designing new architecture while ensuring compliance with industry standards. Candidates should possess exc ...

Software Engineer III, Search, Mobile (Android)

Software Engineer III, Search, Mobile (Android) Google London, UK Qualifications Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced d ...

Quantum Software Engineer: Compiler & Error Mitigation

A pioneering quantum technology firm in Reading is seeking a Quantum Software Engineer. In this role, you will advance quantum systems by developing software for efficient compilation and execution of quantum programs. You’ll tackle challenges like quantum error mitigation and correction while collaborating with ...

Software Engineer (Req ID: 2026 09)

Description Software Engineer Kingston Upon Thames, UK Office (Hybrid) Candidates must have legal work authorization to work in the United Kingdom at the time of application. SS8 is not able to provide visa sponsorship for this role. This position requires the ability to achieve a ...

Defence Simulation Software Test Engineer Hybrid

An established defence company located in the UK is seeking a Software Tester to take ownership of testing complex defence simulation systems. The ideal candidate will have extensive software testing experience, hold necessary certifications, and be a British citizen due to security clearance requirements. This ...

Senior Embedded Software Engineer (DV Cleared)

A leading technology firm is seeking a Senior Embedded Software Developer to lead the development of bespoke embedded solutions. The role requires extensive hands-on experience in embedded software development and strong proficiency in C/C++. Candidates will work mainly on-site with a flexible arrangement of 1 d ...

Founding Software Engineer — Build Browser Automations

A technology company based in Greater London is looking for a software engineer to develop browser automation solutions. You will improve the automation engine, create a secure environment, and build tools for customers. Candidates should have at least 1 year of software experience and a strong desire for owners ...

Software Engineer Hardware Integrated Systems (Cambridge)

A biotechnology innovator in Cambridge is seeking a Software Engineer to develop software for their Amperia analytical instrument with a focus on machine control and hardware integration. You will work closely with scientists and engineers, contributing to the seamless operation of complex systems. The ideal can ...

Senior Software Engineer, Workload Identity Platform

A leading cybersecurity firm in Greater London is seeking an experienced software engineer to address Workload Identity challenges. The ideal candidate should have a strong background in software development, particularly in Golang, and possess advanced knowledge in networking, security, and cloud technologies. ...

Impactful Software Engineer, Truth Seeking AI

A pioneering AI technology firm based in Greater London is seeking exceptional software engineers to tackle significant product and technical challenges. Candidates will thrive in a meritocratic environment where they are expected to take the initiative and contribute meaningfully to the organization's mission. ...

Full Stack Software Engineer Application Development

A World-Changing Company Palantir 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 mor ...

Mobile Software Engineer III, iCasino UK

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Bett ...

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 ...

Software Engineer – Cloud, Security & Web Apps

A leading luxury watch retailer in West Malling is seeking a Software Developer to design and develop robust web applications. This role involves collaborating closely with the engineering team, maintaining application quality, and implementing security measures. The ideal candidate has experience with Angular, ...

Sr. Backend Software Engineer Platform Integration

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client wor ...

Software Test & Configuration Engineer — Agile Delivery

A global engineering consultancy in Peterborough is seeking a Software Test and Configuration Engineer for a pivotal water infrastructure project. The role involves leading test strategy development, collaborating with engineering teams, and implementing best practices in configuration management. The ideal cand ...

New Grad Software Engineer, Foundations Infra

A cutting-edge software firm in London is looking for a Software Engineer to enhance their data-driven platforms. The role includes building infrastructure, improving developer experiences, and collaborating across teams. Candidates should have a strong engineering background, familiarity with multiple programmi ...

Senior Navision & Dynamics 365 Software Engineer

A technology solutions provider is seeking a Senior Software Engineer specializing in Microsoft Navision to develop business software solutions. The ideal candidate will have at least 7 years of application development experience, strong knowledge of Dynamics 365, and a solid understanding of Agile practices. Th ...

Software Engineer Cumberland/FICCO Tools Engineering

London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capit ...

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 ...

Software Engineer – RF & Sensor Systems (Agile)

A leading tech firm in defence is seeking a Software Engineer to contribute to RF communication and sensors projects. This role involves detailed design, implementation, and testing of software components. The ideal candidate will have a degree in engineering or computer science and be proficient in modern softw ...

PHP & Python Software Engineer — Real Impact

A meaningful legacy planning company in Greater London seeks a Software Engineer skilled in PHP and familiar with Python. You will enhance existing PHP/Laravel applications while contributing to evolving Python projects. The position allows for significant ownership and offers the chance to make a real differenc ...

Software Engineer Signal Processing & AI (Hybrid)

A global leader in maritime defence solutions is seeking an experienced C++ Developer in Greater London. This role focuses on software design, implementation, and optimization of algorithms for signal processing and AI. Candidates should possess strong skills in C++ development and multi-threaded design. The pos ...

Senior Software Engineer, Integrity Foundations Equity

A leading AI research company in London is seeking a Software Engineer to design and build systems for detecting harmful activities on its platforms. Ideal candidates will have over 5 years of software engineering experience and substantial expertise in trust and safety analysis. This role offers a competitive s ...

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    Java Software Engineer Cloudnative Microservices Devops Jobs in United Kingdom Job Search Guide, Trends and Insights