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    Senior Firmware Engineer — Power Systems & ARM (C/Python)

    A technology company in the United Kingdom is seeking a Senior Firmware Engineer to join their Engineering Team. You will design, develop, maintain, and test firmware and software for innovative power systems and motor controllers. The ideal candidate will have experience with ARM MCUs in C and Python, along wit ...

    Senior Backend Engineer (Python) — AWS, 4 Day Week

    A leading AI company in the UK seeks a Senior Software Engineer (Backend) to develop and maintain its innovative product, The Uncertainty Engine. In this full-time role, you will collaborate with cross-functional teams to deliver high-quality software solutions using Python and AWS, embracing continuous improvem ...

    Senior Python Engineer — AR/VR Data Capture Systems

    A global technology firm based in London is seeking an experienced Software Engineer to join their Reality Labs research team. The role involves developing software for prototype wearable devices and optimizing data collection platforms. Candidates should have over 8 years of experience, strong Linux skills, and ...

    Senior Backend Python Engineer Django REST & AI Data

    A leading financial tech scale-up in Greater London is seeking Mid and Senior Python Developers to join its backend team. The role involves creating robust and scalable solutions in Python, designing REST APIs, and ensuring code quality. Candidates should have over 4 years of professional experience with Python, ...

    Senior Data Engineer Lead – Python, SQL, Cloud Microservices

    A leading global financial services firm in London seeks a Data Engineering Lead to drive Agile practices and deliver scalable, cloud-native solutions. The ideal candidate will have at least 3 years of experience in software engineering, with strong skills in AWS, Python, and SQL. Responsibilities include leadin ...

    Senior Python/Java Cloud Engineer — AI, AWS & RAG

    A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate possesses advanced proficiency in Python and hands-on experien ...

    Lead AI/ML Engineer (Python) – Cloud, MLOps & AWS

    A leading global financial services firm is seeking a Lead Software Engineer to join their Applied Artificial Intelligence and Machine Learning team. You will play a pivotal role in transforming operations by integrating innovative AI/ML solutions. The ideal candidate has strong skills in Python and Kubernetes, ...

    Founding Python Engineer Early Stage Start Up London

    Overview Founding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a ground-floor opportunity to work on technically challenging AI ...

    Remote Python/Django Engineer for Social Housing Impact

    A European technology company is seeking an experienced Python/Django engineer to join their remote engineering team. The role involves working on property operations software for social housing management, collaborating with a multidisciplinary team, and providing impactful solutions. Candidates must have 5+ ye ...

    Senior Python Engineer – FinTech, Remote First + Stock Options

    A leading FinTech company in Greater London is seeking an experienced Senior Python Developer to join their engineering team. You will design complex systems, writing high-quality and scalable code to enhance the performance of their Python applications. The ideal candidate has over 6 years of experience with Py ...

    Junior Platform Engineer – Go/TS/Python, Obs & Growth

    A leading data collaboration platform in Basingstoke is looking for a Software Engineer to join their Platform Sustaining & Enhancement team. In this role, you will work on software debugging, feature development, and documentation. Candidates should have 1-3 years of experience, be knowledgeable in Go or Python ...

    Mobile & Web Engineer (Mid Level) | Java or Python

    A forward-thinking digital media company is looking for a talented Mid-Level Developer to join their dynamic team. Ideal candidates will have over 3 years of experience in Web and Mobile Development, with good knowledge of Java or Python, as well as experience in Android or iOS. Offering a competitive salary of ...

    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 ...

    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 ...

    Python Engineer – LLM Pipelines & CI/CD (Hybrid London)

    A leading consulting firm is seeking a Full-Stack Software Engineer in London with strong skills in Python and SQL. This hybrid role includes responsibilities such as managing data ingestion pipelines and supporting underwriters. The ideal candidate will have experience in Azure DevOps and CI/CD practices. Join ...

    Full Stack Engineer (React/Python) – AI Platform, Hybrid

    An innovative AI company in Bracknell is seeking a Full Stack Engineer to work on a modern tech stack including React and Python. You will be collaborating with a senior team to build new features, improve platform performance, and contribute to technical strategy. The ideal candidate should have experience in b ...

    Backend Engineer (Python) for AI First Patent Platform

    A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with Django. This position requires working onsite three days per we ...

    Robotics Tooling Engineer – Python/Go on Linux (Onsite)

    A tech recruitment agency is seeking a Software Engineer to take ownership of tooling for robot commissioning and servicing at their partner company. The ideal candidate will have proficiency in Python and/or Go, experience with Linux systems, and a strong understanding of internal tooling practices. This role i ...

    Senior Python GUI Engineer (Qt) Real Time Trading

    A technology-driven trading firm in London seeks a Senior Python Engineer with Qt expertise to develop high-performance desktop GUI applications for real-time trading. The ideal candidate will have hands-on experience with Qt and a strong willingness to learn. Responsibilities include designing responsive interf ...

    QA Test Engineer: Ruby/Python Automation & API Focus

    A tech company in Greater London is seeking a Test Engineer to join their dynamic team. The ideal candidate will have a passion for testing, technical experience in manual and automated testing including using Ruby and Cypress. Responsibilities include testing during user story development, managing workload, an ...

    Lead Backend Engineer, Real Time Trading (C++/Python)

    A leading global trading venue is seeking a seasoned professional for a leadership position focused on low-latency engineering and stakeholder collaboration. Located in London with a hybrid work model, the role requires strong C++ and Python skills, along with a proven track record in modernizing legacy systems. ...

    Front Office Market Data Engineer (Python/SQL) – London

    A fast-growing hedge fund in London seeks a Technical Market Data Analyst to enhance their evolving team. The role involves collaborating with traders, PMs, and quants to address data needs, while acting as a conduit between front office and data engineers. Candidates should have strong programming skills in Pyt ...

    Customer‑Facing Python Engineer for AI Platform | Equity

    A leading recruitment partner is seeking a Python Software Engineer to develop customer-facing software solutions in a hybrid environment. You will work closely with clients to understand their needs, build applications leveraging large datasets, and collaborate with ML engineers to integrate advanced AI solutio ...

    Senior C++/Python Engineer — Low Latency FinTech Systems

    A global financial technology firm is seeking a Senior C++ Developer to join its team in Belfast. The role involves designing and maintaining high-performance systems, mentoring junior engineers, and contributing to architecture in an agile environment. Candidates should have strong experience in modern C++ (C++ ...

    Senior Python DevOps Engineer for High Performance Trading

    A leading trading firm in Greater London is seeking a dynamic software engineer to enhance their quantitative trading teams. The role involves ensuring production servers are configured properly, writing and maintaining python infrastructure, and addressing trading operational issues. Ideal candidates will posse ...

    Python Cloud Engineer – AWS, Terraform, FastAPI | Hybrid UK

    A premier technology recruitment agency is seeking an experienced Python Engineer for a contract role in the United Kingdom. This position entails designing cloud-native applications and optimizing CI/CD pipelines using Python, AWS, and Terraform. Candidates should have a proven track record of at least 5 years ...

    Senior AI/ML Cloud Engineer — Python & AWS Lead

    Job DescriptionJ.P. MorganChase is seeking a Senior Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. Job DescriptionJ.P. MorganChase is seeking a Senior ...

    AI Inference Engineer | GPU Scale Rust/Python | Equity

    We are looking for an AI Inference Engineer to join our growing team. We build and run the inference engine behind every Perplexity query and deploy dozens of model architectures at scale with tight latency and cost budgets. Our stack is Rust, Python, CUDA, and CuTe DSL.Responsibilities</stron ...

    Senior Data Platform Engineer I Database Platform Python

    Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending ...

    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 Python Engineer for hx Renew Pricing (Hybrid)

    A leading insurance company in London is looking for a Software Engineer to join their technology team. The ideal candidate will have experience with pricing decision intelligence platforms, strong programming skills primarily in .NET, and the ability to mentor junior engineers. This position offers a hybrid wor ...

    Senior Web Engineer Hybrid London/Amsterdam, Python/Django

    A technology firm is hiring a Senior Software Engineer to design and maintain high-performance web applications. This role requires strong Python and JavaScript skills, along with experience in frameworks like Django. The ideal candidate will manage features across teams, partake in peer reviews, and support pro ...

    Senior Python Engineer – ML for Carbon Reduction (Hybrid)

    A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS. This role emphasizes collaboration within cross-functional teams to tackle climate change challenges using machine learning technology. The company offers a flexible work environment, promo ...

    Full Stack Python/React Engineer — Remote & Learning Budget

    A mission-led consultancy in the UK is seeking Full Stack Python/React Developers. Join a high-trust, agile team to develop secure, scalable software solutions for the UK Government and Defence sector. You will work on innovative projects using modern technologies and practices, contributing across the full deve ...

    Remote Senior Python Backend Engineer – AI Voice Platform

    A leading tech recruitment agency has an exciting opportunity for a Senior Python Developer to join a market-leading tech firm. This fully remote position requires a candidate with strong backend development experience, deep Python skills, and familiarity with AI-powered systems. Responsibilities include designi ...

    Senior Python Engineer: Equity Factor Risk & Data Platform

    A leading financial firm in the United Kingdom is seeking an experienced individual to join their Equity Factor Risk Model Technology Team. The role focuses on designing and developing equity portfolio analytics, building big data infrastructure, and implementing process improvements. Ideal candidates will have ...

    Senior AI/ML Platform Engineer | Python & Generative AI

    A leading global financial services firm is seeking a Software Engineer to advance AI/ML technology solutions. In this role, you will develop software applications aimed at enhancing productivity and drive innovation within technical teams. The ideal candidate should have a strong background in full stack develo ...

    Remote Senior Full Stack Engineer: Python, React, AWS

    A growing engineering firm seeks a Senior Full-Stack Software Engineer to build modern applications fully remotely in Northern Ireland. The ideal candidate will design and develop scalable systems using Python and React, contributing to both front-end and back-end processes. Responsibilities include building API ...

    Remote Python Systems Engineer for AI Collaboration (Contract)

    A leading AI solutions provider is seeking a Software Engineer to work remotely on contract for 1 month at $100 per hour. The ideal candidate will develop complex Python systems and collaborate with AI research teams to enhance model performance. Applicants should have experience at top U.S. tech firms and a str ...

    Senior Data Engineer Lead Python, SQL, AWS, Microservices

    A leading financial institution in London seeks a skilled Lead Data Engineer to enhance and deliver top-tier technology products. This role includes leading a team of Data Engineers, conducting Agile ceremonies, and delivering cloud-native microservice applications. The ideal candidate should have strong experti ...

    Full Stack Java/Python Engineer 6 Month Contract

    A leading technology consultancy in Greater London is looking for a Full Stack Java/Python Engineer for a 6-month contract. The successful candidate will have a strong background in Java, Spring Boot, and Python, along with hands-on experience in developing full stack applications. This role supports flexible wo ...

    Junior Platform Engineer – Go/TS/Python, Obs & Growth

    A leading data collaboration platform in Basingstoke is seeking a Software Engineer to join their Platform Sustaining & Enhancement team. The role involves debugging software, developing features primarily in Go and TypeScript, and enhancing observability. Candidates should have 1-3 years of experience and be fa ...

    Python Engineer for Front‑Office Trading Platform (London)

    A diversified trading firm in London is seeking a Software Engineer specializing in Python to join their multi-asset trading team. The role involves enhancing automated trading systems, collaborating with traders, and mentoring junior developers. Candidates should have at least 3 years of experience, strong tech ...

    Senior Backend Engineer Python/FastAPI, Scale up CPMS

    A leading Charge Point Operator is seeking an experienced Senior Backend Engineer to develop their Charge Point Management System and customer-facing applications. This full-time, hybrid role based in Southwark involves backend development using Python and FastAPI, API design, and system performance optimization ...

    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 ...

    Lead Python Engineer for Front Office Quant Trading

    A leading financial services firm in the Greater London area is hiring a Lead Software Engineer to work on trading and investment projects. You will collaborate with developers, quants, and traders, focusing on developing engines, services, and APIs while applying disciplined code management. Candidates should h ...

    Senior GCP DevOps Engineer | Kubernetes, CI/CD, Python

    A technology services company is seeking a GCP DevOps Engineer to optimize CI/CD, cloud infrastructure, and application performance. You will work extensively with Kubernetes and Google Cloud Platform. This contract position offers hybrid working, with three days in the office, preferably in Sheffield, and an ex ...

    Python API Automation QA Engineer Backend Testing Remote

    A leading technology company based in Cambridge is looking for a QA Test Engineer (Python API Automation) to ensure the quality of their core technology platform. The ideal candidate will have strong Python coding skills and test automation experience, focusing on backend testing of cloud-based solutions. The ro ...

    Senior Data Platform Engineer I Database Platform Python

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier ...

    Remote Python Engineer Contract (1 Month, 20h/wk)

    Mercor is looking for a Software Engineer to develop and maintain complex Python systems for real-world environments. As a contractor, you will earn $100 per hour and work 20 hours per week remotely. Ideal candidates should have experience at top US tech firms and a proven track record with complex Python system ...

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