Jobs for python developer at London

**Company Description** OrcaRouter is an intelligent AI routing layer that automatically selects the most suitable model for every prompt from a catalog of over 200 models. By optimizing model choice in real time, OrcaRouter significantly reduces inference costs—often by up to 80%—while maintaining high performance. The platform offers one unified API,...

Hunter Bond is seeking a Software Engineer (C++/Python) to join a performance software scale-up in London. You will work within an elite team, contributing to design and development across challenging distributed systems.Requires 2+ years in C++, Python or Java, strong system design, and a Computer Science degree (Ivy League preferred). Hybrid work in London...

Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets, across all...

The successful candidate will collaborate with technology teams, trading desks, and external vendors (Databricks and Charles River) to design, integrate, and optimise platforms and extract required data. **Key Responsibilities** - Contribute to the design, development, and deployment of various trading systems. - Develop and maintain applications and...

PHP Developer (Mandarin Speaking) Manchester - Hybrid £50,000 - £60,000 + Training + Progression + Hybrid + Other Company Benefits Are you a PHP Developer that speaks Mandarin that wants to work for one of the UK's Chemical Research and Manufacturing businesses? Do you want to work for a business that is now global, has had a huge injection of funds and...

The RoleWe are seeking a Senior Developer to work on the design and delivery of real‑time and time‑series data platforms within our investment management technology team. This role combines hands‑on engineering with domain expertise, setting direction for systems that underpin market data, trading, portfolio, and analytics workflows used by Portfolio...

Do you enjoy building scalable cloud-native applications with Python and modern frontend frameworks?Role overviewWe are looking for a Full Stack Python Developer to join one of our strategic digital programmes. You'll be working across backend and frontend systems, helping to scale and modernise applications running on GCP Kubernetes with Python (backend)...

Experis UK is recruiting an Application Engineer with strong Java and/or Python development experience for a leading UK wealth management firm. You will design, build and enhance scalable applications and integrations that support investment and wealth management services.In an Agile environment, you will work with analysts, engineers and product teams to...

Job Description Join us to shape the future of equity derivatives trading through technology. You'll partner closely with trading desks, technology teams, and Quantitative Research to deliver impactful solutions. We offer a dynamic environment where you can propose and explore new ideas, automate processes, and collaborate globally. Your work will directly...

About WintermuteWintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto....

Focus Cloud Limited is seeking a Robotics Software Engineer to develop Python-based tooling for calibration debugging, diagnostics and reporting within autonomous systems. The role is contract-based (initial 6 months) with hybrid working options in London or Germany.You will build internal tooling to support triage, log and telemetry analysis, and...

FP&A Analyst – Python/Data Modelling/Coding focus Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire About this role We are looking for a systems thinker and a problem solver. You might have a background in data modelling, engineering, or research, or maybe you're a finance professional who has experience on the job or in your...

DescriptionMethods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation: Hybrid; 3days/w in London officeKey skillsets: GCP(Google Cloud Platform)Java/Spring BootRequirementsArchitectural...

About Fluent Software Group Fluent Software Group is part of Valsoft Corporation's family of vertical market software businesses, focused on building specialized, reliable software solutions for targeted industries. We balance product innovation with operational dependability. We operate a portfolio of vertical market software businesses across Europe...

Salary: Up to £200k + bonus Summary Fantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-established player. Sitting centrally within the core development team and using a...

AI Engineer - Python Accepting Applications Until 10 July 2026 Job Description This role is part of our Global:IQ team, the group developing our new intelligence platform. Global:IQ brings together a suite of 1st party and partner data, tools and capabilities to turn data into audience understanding and optimised, data‑led media plans. Using a combination...

A crypto trading firm is on the lookout for Python Software Engineers to join their dynamic team. Specialising in quantitative trading, this firm is empowering blockchain projects and traditional financial institutions to thrive.As a Python Software Engineer, you’ll work alongside developers, traders, and quantitative researchers on high impact...

Who we are looking for:  Charles River provides an end-to-end solution to automate investment management functions across asset classes on a single platform. Delivered as a hosted service, the solution improves data quality and investment professional productivity, controls risk and lowers technology costs. The Systems Analyst will manage and support...

🚀 Staff Software Engineer – Identity & Security 📍 London (Hybrid) 💰 Competitive Salary + Bonus We're partnered with a fast-growing FinTech building a global financial platform, looking for a Staff Software Engineer to help shape the next generation of identity and access management across the business. This is a high-impact role with...

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We just unveiled JetBrains Central,  a platform for agent-driven software...