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This role is a great fit for a full stack engineer who wants to work on a modern, high impact platform where good software design really matters. Do you enjoy building well engineered software that actually gets used?. You will work closely with AI specialists, product and design, but your focus wil

We are looking for a Software Engineer to join our team on its quest to make the worlds most loved construction software. We are dedicated to creating highly performant, user-friendly, intuitive software. It's built with Python (numpy), Postgres and React and has interesting backend scaling challeng

The ideal candidate will have over two years of software engineering experience and proficiency in Python or TypeScript, with an emphasis on generative AI technologies. A leading financial data firm in Greater London is seeking a Software Engineer to join the DSAI team. This role involves maintainin

A leading open source software provider in the United Kingdom is seeking engineers for its Ubuntu Engineering organization. Successful candidates will focus on quality and performance in software development, utilizing technologies like Rust, Go, and Python. Candidates should possess a strong academ

A consulting firm in the UK is seeking a software developer to join their Digital, Data and Technology team. You will design, build, and maintain software that meets user needs, following best practices in coding and security. Responsibilities include developing software, coaching junior team member

Mentor other engineers in the team in software engineering best practices. Formal training or certification on software engineering concepts and applied experience. Lead communities of practice across software engineering to drive awareness and use of new and leading-edge technologies.

Junior Back-end Software Engineer. We mostly use Rust and Python, but we are keen to speak with strong engineers from any background. The back-end team is part of the broader technology team working in collaboration with quants, frontend and platform engineers.

Full-Stack focused Senior Software Engineer. Experience working in/with cross-functional teams consisting of engineers, product, UX and non-technical stakeholders. Our systems power web sites, clinics across the UK, secure analytics and research systems, pipelines that process highly sensitive healt

Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies. As a Lead Software Engineer at JPMorgan Chase within the [insert LOB or sub LOB], youare an integral part of an agile team that works to enhance, build, and deliver trusted mark

We’re a remote‑first consultancy specialising in software engineering, product design, and data. As a Senior Software Engineer at YLD, you’ll be part of a client team building innovative products. Proficiency in JavaScript/TypeScript, Python, and Go, with the ability to rapidly learn new langu

A leading tech recruitment firm seeks mid-to-senior Software Engineers for a collaborative multi-disciplinary engineering team. Candidates will work primarily with AWS cloud services and contribute to backend development using Python and Java.

Aubay is seeking an experienced Senior Python Software Engineer to join our client in the energy industry. Associate / Junior Software Engineer (Full-Stack). Software Engineer, Gameplay - Reality Labs.

We see quality engineering as a first class engineering practice and are looking for people who can bring deep engineering insights and a data‑driven approach to testing, test automation, reporting and data analytics. We are hiring a Software Engineer for Distributed Systems Testing with a passion

A leading financial institution is seeking a Lead Software Engineer to join their Global Banking Platform team. This position offers an excellent opportunity to work with cutting-edge technologies and mentor engineers in best practices.

Python Software Engineer, Trading Platform. Software Engineer to join a newly created team responsible for designing and developing tools and infrastructure used by Traders and Quantitative Researchers. In this role, you will be collaborating with people across the firm to provide cutting-edge techn

This is a hands‑on, backend software engineer position reporting directly to our Head of Technology. Python development experience in a professional setting. Solid experience with FastAPI (or similar Python frameworks).

In this role, you will develop high-quality Python software for HPC systems, collaborate with a globally distributed team, and contribute to key documentation. A leading open-source technology firm is seeking a HPC Engineer to join their team. Ideal candidates will have a background in Computer Scie

As a software engineer at NLPatent, and one of the early hires for the engineering team, you'd be key in building the core features and foundations to scale out the platform. You'd work closely alongside NLPatent's CTO and senior engineers in planning and executing product development. Python web de

Senior Software Engineer, Python, Django, ReactJS, JavaScript, PHP, Mainly Remote, Central London. Senior Software Engineer (Python, Django, ReactJS) required to work for a fast growing and exciting business based in Central London. We need an experienced Python Developer who is a good people person

Builds engineering stack required for Data and AIML products, including data engineering, backend engineering, Cloud infra DevOps and MLOps. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Contributes to software engineering communiti

We believe that open‑source software, open standards and APIs are the greatest transformational tools for organizations in the modern software development era. We’re seeking a passionate and talented engineer for our AI Engineering team. I’m a schooled software engineer with a background in te

Senior Software Engineer – Python, TypeScript. We are working with a leading FinTech that is looking for a Senior Full Stack Engineer to join on a contract basis. You’ll work across Python services and modern front‑end applications built with React and TypeScript.

Self-starter who is enthusiastic for software work in a software-as-a-service company. This Software Engineer should be able to effectively communicate both with internal teams and with clients. The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintain

As a Software Engineer II at JPMorganChase within the Commercial & Investment Bank - Securities Services Analytics Technology team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Contributes to s

A leading financial services firm in London seeks a Software Engineer II to develop on the Athena platform. This role involves executing software solutions and collaborating closely with teams to create secure, scalable technology products. The ideal candidate should have strong programming skills i

Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies. Formal training or certification on software engineering concepts and proficient advanced experience. As a Lead Software Engineer at JPMorgan Chase within the Technology Divisio

Python Software Engineer – High-Frequency Trading. We're working with a high‑frequency trading (HFT) firm that is looking to expand its technology team with a Python Software Engineer. As a Python Software Engineer, you’ll collaborate with traders, quantitative researchers, and other developer

A leading energy provider in the UK is seeking a Python Software Engineer to design and manage cutting-edge software platforms. The ideal candidate should have experience with Python, AWS, and CI/CD practices.

As a Senior Software Engineer, you will be a key member of our growing engineering team, responsible for designing, building, testing, deploying, and maintaining scalable systems. Extensive experience in software development using Python or similar languages. Excellent collaboration and communicatio

Do you want to build robust systems that empower financial freedom? As a Senior Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products.

A logistics technology company in Hammersmith is seeking a Senior Software Engineer to troubleshoot complex issues and deliver production-ready code. The role requires proficiency in Java and Python, along with experience in Agile environments.

A diversified trading firm in London seeks a Python Software Engineer to join a new team enhancing tools for Traders and Quantitative Researchers. Ideal candidates possess over 3 years of experience, proficiency in modern Python standards, and strong communication skills.

The ideal candidate will have over 3 years of experience in software development with Python, strong knowledge of software design, and be passionate about coding best practices. A leading motor insurance provider in London is looking for a Software Engineer to enhance their pricing and underwriting

My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline and automate critical processes. Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python

We are proud of our tech stack and with the help and guidance of all our software engineers, we want to keep it that way by always being open to new innovative ideas. We currently have a headcount of 7: 4 focused on AI applications and 3 software engineers. ON Next, we’re looking for ambitious and

Python Lead Software Engineer - Athena PostTrade - Vice President. Formal training or certification on software engineering concepts and proficient advanced experience. Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies.

Senior Software Engineer (Python). You have demonstrable experience as a senior software developer or engineer with a focus on Python (4+ years). You hold an undergraduate degree or can demonstrate equivalent knowledge in Computer Science, Software Engineering, Logic, Applied Statistics, Actuarial S

Software Engineer, Python at DRW – London. DRW is seeking an exceptional Software Engineer responsible for designing and developing tools and infrastructure used by Traders and Quantitative Researchers. In this role, you will be collaborating with people across the firm to provide cutting‑edge t

A leading financial institution in the United Kingdom is seeking experienced Software Engineers to design and develop scalable technology products. This role is available at Software Engineer II and III levels. You will work in an agile team, focusing on Java or Python to create high-quality code, m

We are looking for a self‑motivated software engineer with experience developing in Python, to work on test automation tools or Linux based embedded hardware. Canonical is hiring a Python Software Engineer to join the Certification team, who make the tools which enable us to know that a desktop, l

Senior Software Engineer (Python/Django). Verisk Maplecroft is looking for a Senior Python/Django developer who is passionate about delivering high-quality software solutions and embraces the challenges presented by the ever-changing landscape of web development. You will be part of a multi-discipli

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Contributes to software engineering communities of practice and events that explore new and emerging technologies. As a Software Engineer II at JPMorganChase within the Commercial & Inve

Full-Stack focused Software Engineer. Experience building cloud‑hosted consumer applications using open‑source technologies such as Python or Node. Experience working on back‑end systems – ideally using Python – for data movement, processing, and storage.

A strong Lead Software Engineer at Kraken demonstrates:. The Team Lead plays a critical role in Kraken’s engineering organisation. Writing robust and fault-tolerant software.

Senior Software Engineer (Python / AWS). We’re looking for a Senior Software Engineer with deep experience in Python and AWS to help design, build, and scale distributed, data-driven Ad‑Tech systems. You’ll lead the delivery of cross‑service features within a modern cloud platform, making pr

A data analytics company in London is seeking a Data Scientist and Python Software Developer to join their product team. Ideal candidates should possess strong Python skills, familiarity with data science libraries, and statistical knowledge.

We mostly use Rust and Python, but we are keen to speak with strong engineers from any background. Junior Back-end Software Engineer. Solutions are built in Rust and Python (with Django/FastAPI web frameworks).

Senior Python Software Engineer - London. Experience with one or more modern programming languages (primarily Rust and Python, but engineers from any background are welcome). Validus is looking for a software engineer to join our back‑end team.