21 of 21 Python Software Engineer Jobs in London

Senior Software Engineer/Developer (Python SQL IaC) London 12 month FTC to £180k Are you a data savvy Senior Software Engineer with strong Python and SQL skills? You could be progressing your career in a hands on Senior Software Engineer role … tech driven, global Asset Manager with multiple billions of dollars under management, on a 12 month Fixed term Contract. As a Senior Software Engineer you'll join a small team responsible for the data platform used by Quants and Analysts, it's a modern, self-service development ...

Senior Software Engineer/Developer (Python Data AWS) London/WFH to £90k Are you a data savvy Senior Software Engineer with strong Python and data engineering skills? You could be progressing your career in a senior, hands-on Software Engineer role … have built a highly complex, real-time energy trading platform to revolutionise energy buying for large industrial and commercial users. As a Senior Software Engineer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient ...

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. This is an opportunity to join a trading firm operating at the cutting edge of global … global exchanges. You’ll work on some of the most complex and rewarding engineering challenges in the financial technology space. The Role As a Python Software Engineer, you’ll collaborate with traders, quantitative researchers, and other developers to design, develop, and optimise trading infrastructure. ...

Senior Software Engineer/Developer (.Net Python SQL IaC) London 12 month FTC to £180k Are you a full stack technologist with a product based mindset? You could be progressing your career in a hands on Senior Software Engineer role at a tech driven, global … Asset Manager with multiple billions of dollars under management, on a 12 month Fixed term Contract. As a Senior Software Engineer you will join one of the Investment Tech Engineering teams to design, develop and implement robust applications that serve Portfolio Managers, Equity Analysts, Quant and Data Insights ...

Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced … from direct connections to their clients systems. You will be joining a strong team of Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial toolsscalable, secure, and smart. If you're an experience Software Engineer whose passionate about Python, excited ...

Senior Software Engineer/Developer (Python Data AWS) London/WFH to £90k Are you a data savvy Senior Software Engineer with strong Python and data engineering skills? You could be progressing your career in a senior, hands-on Software Engineer role ...

Senior Software Engineer/Developer (Python SQL IaC) London 12 month FTC to £180k Are you a data savvy Senior Software Engineer with strong Python and SQL skills? You could be progressing your career in a hands on Senior Software Engineer role ...

Full-Stack Software Engineer (Python/React) - Remote Full-Stack Software Engineer with strong Python (Flask Framework), React, and AWS experience is needed for one of our clients, an independent, research-tech startup that is transforming how the world evaluates and trusts academic research. … This is a great opportunity for any experienced Full-Stack Engineer looking to work in a high-growth, greenfield-leaning environment, or for someone ready to step up and take ownership of engineering delivery across modern cloud-native platforms. You'll be working closely with the Lead Engineers/ ...

TalentCo are delighted to be partnering with an established PE-backed tech company looking to hire a high-calibre Lead Software Engineer into their UK HQ just north of London, as they build a new conversational AI platform from the ground up. This hire will be based predominantly … enterprises to design, build and deploy AI agents capable of handling both single-step LLM tasks and complex multi-step agentic workflows. As Lead Software Engineer you will: Set the software engineering standards for this newly formed team of 4. Operate roughly as follows: 70% hands ...

Senior Software Engineer Python London, N7 (Hybrid) £75,000 £90,000 + Equity Deep Tech Scale-Up Sponsorship available - have to be a UK resident and based locally to the role. Were partnered with a well-funded deep tech scale-up with a global footprint, currently scaling … their internal platforms and looking for a Senior Cloud Software Engineer to play a key role in building systems that support cutting-edge research and engineering. This is a high-impact opportunity to work in a complex, hybrid environment (cloud and physical systems), where your work directly enables ...

Principal Software Engineer | Python, AWS | London, Hybrid Our client is a global investment manager with a strong footprint across major financial centres. They manage multi-asset, commodities, and derivatives strategies for institutional and wholesale clients worldwide. The environment combines the scale and stability of an established asset … data-driven technology Close collaboration between trading, quant research, risk and technology teams The firm is now looking for a strong, passionate and experienced Python Engineer to join the Front Office Investment Technology team. They are re-architecting the stack to be cloud-native on AWS , with Python ...

Software Engineer (Python/React) Location: London (Hybrid) Experience: 1-5 Years Sector: Elite FinTech Firm Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm in London is seeking a talented Software Engineer to join its growing … could be working on: • Some of the world’s most performant ETL pipelines that deal with billions of data points every second • Software solutions/products with scale, reliability and latency considerations in mind • R&D work for functional programming (either pre-existing languages (such as Rust and Erlang ...

world-class Python engineer ready to push your technical limits in one of the most intellectually rigorous environments in finance? Our client is a leading quantitative investment fund—combining deep research, cutting-edge data science, and sophisticated trading systems to deliver exceptional long-term returns. They’re expanding … their core engineering team and are seeking a Python Software Engineer to help design and build the next generation of research, data, and trading infrastructure. The Opportunity You’ll work at the intersection of software engineering, data, and quantitative research, partnering directly with researchers and portfolio ...

Backend Software Engineer (Python/Django) About the role: We are working with an early-stage, AI-driven technology company building advanced platforms that leverage machine learning, NLP and large language models to solve complex research and data problems. The team is focused on developing scalable, intelligent … develop and deploy new features. This is a hands-on role with real ownership and impact on product direction. Requirements 2+ years of commercial software engineering experience Strong Python web development experience (essential) Solid experience with Django (or similar Python web frameworks, Django preferred) Experience building ...

Software Engineer – Python, SQL, DevOps £100K - £120K + Bonus + Bens Bermudian Reinsurer is looking for an Engineer to join their team in London. This is a small that builds tooling, infrastructure and data pipelines for underwriters whilst developing business applications and reports for finance … operations teams. We’re looking for an Engineer who has mix of Python, SQL and DevOps experience with ideally some exposure to C# on the back-end. This is a small team with high-levels of ownership and autonomy, minimal red tape and where decisions are made quickly. ...

Senior Software Engineer – AI Startup – Up to 160k 🚀🧠 💰 Salary: £70,000 - £160,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite … world problems with the latest in AI and LLMs, this role is for you. In this role, you’ll: 🔧 Build and ship high-impact software 🧠 Work on AI/LLM-powered automation tools used in production 🏗️ Help shape scalable systems and infrastructure 🌍 Work collectively across teams to push ...

Senior Software Engineer/Developer (.Net Python SQL IaC) London 12 month FTC to £180k Are you a full stack technologist with a product based mindset? You could be progressing your career in a hands on Senior Software Engineer role at a tech driven, global ...

Lead Software Engineer is required by this B2B Fintech business as they look to improve their product platform offering and build on their client success. You'll be expected to take more technical leadership than managerial responsibilities, promoting better engineering practice, driving technology improvements and leading from … strong hands-on perspective. This is a web-based reporting platform written in Python and Django, and your decisions around the technical direction will be critical in the future success of the business and how they continue to deliver to their clients. If the opportunity to take responsibility ...

Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced ...

Title: Web Solutions Engineer/Fullstack Engineer Location: Address: London - WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job Specification: Role Overview We are looking for an experienced Software Engineer who can work independently on developing new features … Communicate progress, risks, and updates clearly to stakeholders Contribute to design discussions and technical decision-making Experience Required: 5 to 15 years of relevant software development experience Python Angular AI or Artificial Intelligence ...

Title: Python Developer Location: London, UK- hybrid onsite role 3 days per week Duration: Two year with extensions (PAYE position inside IR35) Pay: £80-90 per hour (depending on experience) Overview: In order to support significant and sustainable growth in the Structured Notes (SN) and Structured Products (SP) businesses … stakeholders, product owners and teams. Excellent communication, collaboration, interpersonal skills and demonstrate the capability for juggling multiple competing priorities. Candidates will be proficient in software design focused on a cross-language REST based n-tier architecture and executed using agile methodologies (Scrum, Test Driven Development, unit/integration testing ...