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

If you're an experience Software Engineer whose passionate about Python, excited by financial technology, and eager to build meaningful systems from the ground up, we want to hear from you. As a Python Software Engineer, you will contribute to the design, development, and delivery of scalable, high-

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 / Developer (Python TypeScript) London / WFH to £120k. As a Senior Software Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on backend Python and TypeScript and some React work on the front end. You have stron

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

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

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.

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 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.

Canonical is hiring a Python Software Engineer to join the Certification team, who make the tools which enable us to know that a desktop, laptop, server or IoT device is working properly. We are looking for a self‑motivated software engineer with experience developing in Python, to work on test au

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

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

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

Python Lead Software Engineer - Athena PostTrade - Vice President. 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.

Software Engineer, Python at DRW – London. Up‑to‑date knowledge of the Python ecosystem: third‑party libraries, packaging in‑built Python libraries. DRW is seeking an exceptional Software Engineer responsible for designing and developing tools and infrastructure used by Traders and Quantit

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

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

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

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. 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 des

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. Job Title: Python Software Engineer. Python Software Engineer or Quant Developer.

We currently have a headcount of 7: 4 focused on AI applications and 3 software engineers. 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. ON Next, we’re looking for ambitious and

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

Builds engineering stack required for Data and AI/ML 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. As a Software Engineer III at JPMorgan Chase

Fluent in Python and software engineering fundamentals, and comfortable with highly scalable data processing libraries. Working with software and data engineers, data scientists and market analysts, youll help bridge the gap between scientific experiments and commercial products by ensuring 100% u

Lead Software Engineer – Python | FastAPI | AWS | Microservices. With a new VP of Engineering in place and strong engineering leadership, they offer the right mix of scale‑up pace, engineering maturity, and long‑term growth potential. They're looking for established Senior Software Engineers o

Salary: Circa £65k + Up to 15% Bonus Sponsorship:**Unfortunately, we are unable to offer sponsorship for this role If you're a Principal Software Engineer, who enjoys architecting complex systems, owning technical decisions, and crafting Python‑powered solutions that make a real impac

As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, 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. Actively contributes to the engineering commun

Senior Lead Software Engineer - Python / Java. Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle. Job Category Software Engineering.

Software Engineer II (Python/React). Software Engineer II on the Commercial & Investment Bank – Securities Services Analytics Technology team. Execute software solutions, design, development, and technical troubleshooting across the full software development lifecycle.

A leading energy company is looking for a Senior Software Engineer to join their team in London. In this role, you will design and develop software solutions that support critical systems aimed at achieving Net Zero by 2050. You will work in a flexible environment, ensuring code quality and mentorin

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

Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash). Software Engineers are treated as the company's #1 asset. Python and/or C++ expertise preferred.

Python Software Engineer (with AWS cloud experience). Python Software Engineer with AWS cloud experience. Software development experience in one or more general-purpose programming languages, such as Python, and expected to be hands-on with software development tasks.

We’re looking for a talented and proactive AWS/Python Software Engineer to join our data engineering team. Strong Engineering Fundamentals: Solid Python skills with experience designing clean, maintainable and well‑tested code. Collaborative & Curious: A team player who enjoys learning, problem�

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. Formal training or certification on software engineering concepts and a

JPMorganChase is looking to hire Software Engineers at Software Engineer II and Software Engineer III levels. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market‑leading technology product

Seven or more years professional experience in software engineering. Participate in the full software development lifecycle – from design and implementation to testing, deployment, and monitoring. Support junior engineers through PRs and pairing.

Work with Python FastAPI backend and Firebase to bring innovative features to life. You'll be part of a new wave of software development that requires more creativity, experimentation, and rapid context switching between different problems and technologies. You are excited about building features th

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and a passion for technology. The role involves colla

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python). We're building out our research platform team and looking for a Senior Software Engineer / Technical Lead to help drive this effort. In-depth discussions with our engineers about your experience building data platforms,

A technical recruitment firm in the UK is seeking a Software Engineer skilled in Python and C++ to join their R&D team, focusing on software development for prototype systems.

Utilize best-in-class technologies such as Python, Java, and React/Redux.

As a Python Software Engineer, you’ll collaborate with traders, quantitative researchers, and other developers to design, develop, and optimise trading infrastructure. Python Software Engineer – High-Frequency Trading. We're working with a high-frequency trading (HFT) firm that is looking to exp

Python engineering, ideally building AI platforms, ML infrastructure, or applied AI products. Deep expertise in Python, asynchronous programming, system design, and backend engineering fundamentals. Maintain high engineering standards through clean code, testing, observability, and CI/CD.

You bring 6+ years of experience, with a solid background in Python and modern frameworks such as FastAPI and Django. Start-Up engineering culture in London. Set the benchmark for code quality, lead technical design reviews, and mentor a high-calibre team of rising engineering talent.