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    Principal Software Engineer Store Operations

    All the details Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with busin ...

    Staff Software Engineer Back End

    White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Back EndAbout this role Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting mul ...

    Quantitative Software Engineer, Learning Engineering

    Position Summary Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting‑edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opport ...

    Senior Embedded Linux Software Engineer

    Overview MDA Space is a trusted mission partner to the global space industry, with a 55-year+ history of world firsts and more than 450 missions. We are a global leader in communications satellites, Earth and space observation, and space exploration and infrastructure. The global MDA Space team o ...

    Software Engineer Rock Physics Applications

    Software Engineer - Rock Physics Applications Location: Abingdon, LND, GB, OX14 4RW 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 ...

    Software Engineer, Integrity Foundations London

    About the teamThe Applied Foundations team at OpenAI is dedicated to ensuring that our cutting-edge technology is not only revolutionary, but also secure from a myriad of adversarial threats. We strive to maintain the integrity of our platforms as they scale. Our team is at the fro ...

    Graduate Full Stack Software Engineer

    About Lovey:At Lovey, we believe every business deserves access to the funding it needs to grow. Since 2016, we’ve helped thousands of UK companies secure finance through technology that makes the process faster, simpler, and more transparent.We’re proud to be recognised as a To ...

    Principal Software Engineer Web Team

    At Raspberry Pi, we are proud to foster an environment where those who work with us can do what they love and do it well. By joining Raspberry Pi, you’ll be adding to a lean and passionate team dedicated to democratising technology and providing affordable access to computing tools to people across the globe. ...

    NoC IP Hardware Designer

    Baya Systems , Greater Cambridge, UK -or- elsewhere in the UK hybrid/remote Job Title: NoC Architect About the role: We are seeking a NoC Architect with prior research experience in Networks-on-Chip (NoCs) and proficiency in architecture, micro-architecture or software ...

    Chief Software Architect

    This is an opportunity to take a pivotal technical leadership role within a highly respected engineering organisation working at the forefront of secure and advanced systems. If you're someone who enjoys solving complex problems, influencing technical direction, and developing high-performing teams, this role of ...

    Python Developer Fully Remote

    Overview Python Developer — Fully Remote (UK based) / flexible working hours Salary: Circa 60K – 75K + Benefits This is a diverse, autonomous role where you’ll be responsible for taking ownership of a variety of scalable backend web applications. Responsibilities <li ...

    Senior Python Developer AVP

    The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applic ...

    Remote Senior Backend Engineer Python & Scale for Impact

    A mission-driven tech scale-up is seeking a Senior Backend Engineer to design, build, and scale their core software platform. This hands-on role involves creating backend services in Python and improving system performance while collaborating with a high-performing team. The ideal candidate has strong experience ...

    Senior Full Stack AI Engineer (Java, Python, React)

    JPMorgan Chase & Co. is looking for a Full Stack Engineer to shape the future of web applications through innovative AI-driven solutions. You will design, build, and support scalable web applications, leveraging Java, Python, and React while collaborating across diverse teams. This role encompasses dev ...

    Senior Full Stack Engineer — Java, Python, React + AI

    JPMorganChase is looking for a skilled developer to shape the future of web applications. You will work across backend and frontend technologies, leveraging your expertise to create impactful solutions. Your role will include designing and maintaining full-stack features, building integrations, and app ...

    Senior Python Scraping Engineer | Anti Bot & Data Integrity

    Adthena is looking for a Senior Anti-Bot Engineer to design and build large-scale web scraping systems focused on Google and similar environments. This critical role combines data engineering and systems reliability to deliver accurate data at scale, tackling challenges like dynamic rendering and anti-bot def ...

    Senior Python Engineer: AI Backend for Trustworthy Systems

    digiLab is seeking an experienced Senior Software Engineer in Exeter to help build the Uncertainty Engine, our AI platform. This hands-on role requires expertise in backend development, particularly with Python and AWS, to create scalable and secure systems for addressing society's toughest challenges. <p ...

    Backend Engineer | Python & Flask | Hybrid in London + Equity

    develop is seeking a Backend Engineer in London to support its mission of transforming consumer experiences. This hybrid role requires building core platform services and APIs, ensuring reliability and scalability while contributing to frontend features as needed. Successful candidates will have strong ...

    Backend Engineer (Python/Go) Remote First, Belfast Growth

    MCS Group | Your Specialist Recruitment Consultancy is excited to invite applications for a backend engineering role based in Belfast. We are seeking engineers with 5+ years of experience in backend development, particularly in Python or Go, to join our newly established engineering hub. The successful ...

    Front Office Python Engineer: Trading Tools & APIs (Hybrid)

    EDF Trading, located in Greater London, is seeking a skilled IT professional to enhance the tools of the Optimisation and Trading Analytical Team. The role emphasizes collaboration with traders to implement features and support post-deployment changes. The ideal candidate will have strong Python skills ...

    Senior Backend Engineer Real Time Sports AI (Python)

    Searchability® is seeking a Backend Engineer (Python/FastAPI) to join a fast-growing sports AI company in London. This hybrid role offers the chance to build real-time, data-rich applications for the sports industry, allowing engineers to have genuine ownership and impact. As a Backend Engineer, you wi ...

    Senior API Solutions Engineer Trading APIs (Python/JS)

    Binance is seeking a Senior API Solutions Engineer to join the Trading Engine team. This role involves developing open-source libraries for API integrations and working closely with major clients to enhance their trading algorithms using the Binance Trading API. The ideal candidate will possess strong ...

    Senior C/Python Systems Engineer Linux & HSM Tools

    慨正橡扯 located in Cambridge is seeking a Senior Software Developer. This role involves working with Linux system tools utilizing Python scripting and C coding within embedded hardware security modules. The ideal candidate will be responsible for developing software features from requirement gathering thr ...

    Senior Python & C# Engineer Semantic API & Flexible Hours

    Limelight Health is looking for a Software Engineer III with strong Python and C# skills for its Greater London location. In this role, you'll develop and maintain a semantic search API and implement best coding practices while working independently on complex challenges. The ideal candidate will have ...

    Low Latency Python Engineer – Front Office FX Trading

    mthree is seeking a Python Engineer to join its Front Office FX Options Technology team in Greater London. In this role, you will work on high-impact, low-latency trading systems that are critical to business success, collaborating directly with traders and business stakeholders. Your expertise in Pyth ...

    Remote Full Stack Engineer — AI Driven Python & React

    A leading technology company in Scotland is looking for a Software Developer to work in a collaborative Agile Scrum team. This role focuses on developing scalable web applications using Python and React while integrating AI capabilities for client projects. The ideal candidate will have strong skills in full-sta ...

    Full Stack Engineer: TypeScript & Python for Respiratory Health

    Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams to deliver effective solutions. Proficiency in back-end ...

    Senior Full Stack Engineer: AI Platform, Python & React

    A tech recruitment firm based in London is seeking a Senior Full Stack Engineer with experience in Python and modern frontend frameworks like React and TypeScript. In this hybrid role, the engineer will design backend systems, create scalable frontend architecture, and integrate complex systems. The ideal candid ...

    Senior Go & Python Engineer Secure, Multi Tenant Platform

    PhysicsX, based in Greater London, is seeking a Senior Software Engineer to join our Core Services team. The successful candidate will design and implement robust authentication and authorization systems that enhance our AI-driven simulation platform. This role involves architecting scalable security m ...

    Backend Python Engineer for AI Systems (Hybrid London)

    Hunter Bond is seeking a Backend Software Developer to join an exciting AI startup in London. You will design and optimize high-performance backend systems, focusing on Python and FastAPI. The role offers a competitive salary of £100,000 with flexible working arrangements. You’ll contribute to system a ...

    Data Solutions Engineer: Power BI, SharePoint & Python Pro

    Ride Report is seeking a Data Solutions Engineer in Birmingham, responsible for developing and maintaining SharePoint infrastructure and Microsoft Office 365 applications. You will ensure the market-leading status of INRIX’s traffic incident data product through integration of technologies and workflows. Candida ...

    Senior Python Backend Engineer — AI Driven Fintech (Remote)

    Hunter Bond is seeking a Python Software Engineer to join a rapidly scaling fintech unicorn in London. The role involves designing and maintaining backend systems for AI-driven financial technology products. You will collaborate with cross-functional teams and have significant technical ownership. Comp ...

    Hybrid: Junior Backend Engineer (Python/Django) in Fintech

    Bumper is seeking a dynamic Junior Backend Engineer to join our Tech Team in Sheffield or London. This full-time hybrid position focuses on supporting the development of our backend services and applications, ensuring reliability and user-friendliness while working alongside experienced engineers. The ...

    Python Quant Data Engineer for Systematic Trading Tech

    JPMorgan Chase & Co. is looking for a Python Quant Data Engineer to join their Equities Trading Data & Analytics technology team. In this role, you will develop and maintain data pipelines that ensure data integrity and low-latency access for trading operations. The ideal candidate will possess strong ...

    Hybrid: Junior Backend Engineer (Python/Django) in Fintech

    Bumper is seeking a dynamic Junior Backend Engineer to join our Tech Team in Sheffield or London. This full-time hybrid position focuses on supporting the development of our backend services and applications, ensuring reliability and user-friendliness while working alongside experienced engineers. The ...

    Senior Backend Python Engineer for Scalable ML Platform

    A fast-growing educational technology startup in London is seeking a Senior Back end Python Developer to help build scalable, ML-driven learning systems. You will leverage a modern tech stack, including Python, AWS, Docker, and Terraform, to design high-scale applications that serve millions of users. Collaborat ...

    Senior Full Stack Engineer (Python/React) Hybrid, Equity

    Skinandme in London is hiring a Senior Full Stack Engineer to own features across their Python/Flask/React stack. The role involves backend services and customer-facing frontend development, making architectural decisions to ensure scalability. Enjoy a hybrid work model with three office days per week, ...

    Senior Python Backend Engineer — 6 Month Contract (Europe)

    Onyx-Conseil is seeking a Senior Python Developer with 5-8 years of experience to join their team. The ideal candidate will demonstrate strong Python skills and the ability to troubleshoot and design back-end architectures effectively. This role involves collaboration with other engineers, a commitment ...

    Backend Engineer Go/Python, AWS, GraphQL | Cambridge Onsite

    IC Resources is seeking a Backend Software Engineer to join their software engineering team in Cambridge. In this role, you will develop scalable web services and be part of cross-functional teams. The position requires a strong understanding of web service development and cloud infrastructure, ideally with e ...

    Senior Full Stack AI Engineer (Remote, React/Python)

    A leading technology services provider in Edinburgh is seeking a skilled developer to work in an Agile Scrum environment. You will collaborate with cross-functional teams to design and enhance digital products using React and Python, supporting AI-driven solutions. Ideal candidates will have strong experience in ...

    Python, Data Engineer in London SS&C Technologies

    Python, Data Engineer Location: London, United Kingdom Posted 9 months ago Tech Stack Python C Data Engineer administration Job Summary As a Python Data Expert at SS&C, you will play a key role in the Data Platf ...

    Senior Python Backend Engineer — Scalable APIs & AI Workflows

    A dynamic scale-up in the fintech space is looking for a Senior Python Developer to join their team in Greater London. In this role, you'll implement robust solutions, design REST APIs, and ensure code quality through testing and reviews. The company offers a competitive salary between £70,000 and £95,000, hybri ...

    Senior Full Stack Engineer: React, Python, Azure & AI

    ClearRoute is seeking a Senior Full-Stack Developer in Greater London to design and maintain scalable web applications. The candidate should have extensive experience with React and Python, alongside proven Azure deployment skills. Responsibilities include integrating AI-driven components and ensuring applicatio ...

    Backend Engineer – Java/Spring Boot & Python (Hybrid London)

    Methods Business and Digital Technology Ltd is seeking a Back-end Developer specializing in Java Spring Boot and Python to join their private sector team in London. This hybrid role requires 3 days on-site each week. The successful candidate will lead the rebuild of core architecture, optimize technical connecto ...

    Full Stack Engineer: React & Python in Cloud + AI

    A high-growth technology company in Belfast is seeking a Full Stack Engineer experienced in Python and React for their newly established engineering hub. You will work on building full stack features, developing APIs, and collaborating with a diverse team on a modern data-driven platform. The role is ideal for a ...

    AI Engineer: LLMs, Python, AWS, Agentic AI (Remote)

    Yolk Recruitment is seeking an experienced AI Engineer to join a fast-growing technology business in Cardiff. This role focuses on building production-grade AI systems that enhance automation and decision-making. Responsibilities include developing scalable AI applications, designing workflows, and collaborat ...

    Full Stack Engineer (London) Python, AWS, Vue/React

    A leading tech recruitment agency is offering a Full Stack Developer Opportunity in London. The successful candidate will design and implement services in Python and collaborate on infrastructure maintenance in a dynamic, agile team. They must have at least 4 years of experience and the right to work in the UK. ...

    Python Backend Engineer Enterprise REST & CI/CD London

    A recruitment agency is seeking a Backend Developer in London. This role offers a salary up to £65,000 p.a. with three office days per week. Responsibilities include developing in-house business systems, collaborating with teams, and following Agile methodologies. Candidates should have proven experience in ente ...

    Full Stack Engineer: SaaS, React & Python, Agile Impact

    A leading software solutions provider in the United Kingdom is seeking a Developer to join their Agile team. You will be responsible for creating scalable software solutions, collaborating closely with team members, and ensuring code quality through testing and review processes. The ideal candidate will have a B ...

    Backend Engineer (Go/Python) Scalable Web & Data Pipelines

    A leading technology company in Cambridge is seeking a Back-End Engineer to design and maintain scalable web services using Go and Python. The candidate will face deep technical challenges and collaborate with cross-functional teams. Requirements include 5+ years in web service development, knowledge of various ...

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