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Full Stack Software Engineer – Python & React. This is your opportunity to join a high-growth tech company at the intersection of software engineering and next-generation AI applications. You will focus on key software engineering challenges such as:.

Senior Software Engineer – Python, TypeScript. You’ll work across Python services and modern front‑end applications built with React and TypeScript. The role involves building high‑quality features, improving performance, and collaborating closely with product and engineering teams.

Do you enjoy building well engineered software that actually gets used?. You will work closely with AI specialists, product and design, but your focus will always be on strong software engineering fundamentals. This role is a great fit for a full stack engineer who wants to work on a modern, high im

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 market-leading technology products in a secure, stable, and scalable way. Leads communities of practice across Software Enginee

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

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. Together with your team, you’ll thrive in a fast‑paced engineering environment, delivering ou

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

Aubay is seeking an experienced Senior Python Software Engineer to join our client in the energy industry. Get notified about new Software Engineer jobs in. Software Engineer, Gameplay - Reality Labs.

We are looking for a Software Engineer to join our team on its quest to make the worlds most loved construction software. It's built with Python (numpy), Postgres and React and has interesting backend scaling challenges due to the large amount of data we need on every request. We are dedicated to cr

Python Software Engineer, Trading Platform. Up-to-date knowledge of the Python ecosystem: third party libraries, packaging in-built Python libraries. In this role, you will be collaborating with people across the firm to provide cutting-edge technology solutions that expand our existing trading plat

Mentor other engineers in the team in software engineering best practices. Lead 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 Global Banking Platform (GBP), you are an inte

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

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.

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.

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

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. Collaborate with product managers, designers, and other engineers t

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 of operationally managing software components once live, including observability, logging, metrics, error reporting, debugging and live incident management. Strong understanding of software quality principles and practices.

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

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. The AI Engineering team reports to the Team Lead, Casper N

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

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

Senior Software Engineer (Python / AWS). Senior Python Software Engineer - £90k - £100k. Get notified about new Software Engineer jobs in.

Formal training or certification in software engineering concepts, and advanced proficiency. As a Lead Software Engineer, fullstack developer at JPMorgan Chase within the Global Technology division, you will serve as a leader within an agile team, designing and delivering strategic uplifts to market

A leading government support agency is looking for Software Engineers in London or Manchester who are eligible for high-level security clearance. Experience in Python and React is essential, while proficiency in AWS or Azure is advantageous.

Contributes to software engineering communities of practice and events that explore new and emerging technologies. Formal training or certification on software engineering concepts. As a Software Engineer III at JPMorgan Chase, you serve as a seasoned member of an agile team to design and deliver tr

Senior+ Software Engineer - Python | FastAPI | AWS. As a Lead/Senior+ Software Engineer you'll help drive technical direction and architecture within a product-led squad environment, rotating across business domains. They’re building out high traffic, scalable, cloud-native, microservices using Py

Software/Data Developer - Market leading HFT/Systematic Trading Firm. Use OO Python to build the backend of the platform.

Formal training or certification on software engineering concepts and applied experience. Senior Lead Software Engineer, Commercial & Investment Bank's Athena Trade Risk & Services team at JPMorgan Chase. We have an exciting and rewarding opportunity for you to take your software engineering career

As a Lead Software Engineer at JPMorganChase within the Electronic Trading Technology Connectivity team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Formal training or certificat

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. You will work on challenging Cloud-native dat

A diversified trading firm is seeking a Software Engineer for its Market Data team. Candidates must have extensive experience with high-performance C++ applications, along with strong Python skills. Responsibilities include designing full-stack software systems and collaborating with traders and res

Formal training or certification on software engineering concepts and applied experience. As a Lead Software Engineer at JPMorganChase within the Electronic Trading Technology Connectivity team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leadin

I’m working with an exciting AI software company based in London that’s at the forefront of prompt engineering and Large Language Model (LLM) innovation. The team currently sits at around 20 people, and they’re looking for a Senior Software Engineer to join them as they grow. As a Senior Softw

A leading performance software company in London is looking for a talented Software Engineer with expertise in C++ and Python to join their elite team.

A growing AI startup is seeking a tech hire to develop innovative features that leverage AI technologies.The role emphasizes creativity and the ability to work independently within a fully async, remote environment.Candidates should have 1-5+ years of coding experience, be excited about AI, and poss

The Low-latency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation to join our JISU COB team in London. Experience in Linux, Networks, FPGAs, Python, Shell scripting and oth

The Senior Software Engineer will be a key contributor to full lifecycle software development, focusing on data management\workflows, infrastructure as code, and CICD pipelines. The Python Developer will be instrumental in building and maintaining our Python applications. Role requires a deep unders

As a member of our Software Engineering Group, we look first and foremost for people who are passionate about solving business problems through innovation and engineering practices. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Cont

A global financial services firm in Greater London is seeking a Lead Software Engineer specializing in Python and React.

Strong Python and SQL skills with a software engineering mindset. This is a key role within an engineering-led data team, suited to someone with a strong software engineering background who enjoys building robust, scalable systems and setting technical standards. Lead Data / Software Engineer (Pytho

A rapidly scaling fintech unicorn is seeking a strong Python Software Engineer to join a growing engineering team building AI-driven financial technology products. Strong commercial experience as a Python Software Engineer, with a focus on APIs and backend systems. If you are a Python Software Engin

A software company in Hammersmith seeks a Software Developer to join their engineering team. Candidates should possess strong Python skills, a degree in Computer Science, and have experience with web-scraping.

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 Software Engineer Who Loves Product (Python/Django) at. Not your average software engineering role. For example, our co‑founder/CTO was formerly a lead engineer at Google, our technical architect is a core Debian developer, etc.

A leading technology firm is seeking a Software Engineer specializing in Visual Quality testing to work in a hybrid environment. This role requires strong Python skills and offers a contract outside IR35 for 12 months.

Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652. Our client is searching for a tech-savvy Back-end Python Developer with a focus on Python Web Development to join a small company that lives and breathes tech!. Industries: Software Development and Custom Software Solutions.