1 to 25 of 119 Python Software Engineer Jobs in London

Python Software Engineer Cyber Security

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Python Software Engineer/Developer London/WFH to £80k Do you have strong backend Python software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from … advanced cyber threats, working alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Python Software Engineer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. ...

Senior Software Engineer, Python, Computer Vision, to £600 per day

Hiring Organisation
Corriculo Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
Senior Software Engineer, Python, Computer Vision, to £600 per day An immediate need for a Senior Software Engineer with strong skills in Python, Linux, Docker, and ideally Computer Vision, has arisen with an innovative technology company. Offered as an initial 3-month contract within … IR35, the contract can be offered on an either a fully-remote basis, or hybrid, with offices in South Oxfordshire. The Role The Senior Software Engineer will be embedded within a cross-functional engineering team, working closely with researchers, systems engineers, and fellow software developers. You will ...

Lead AI Labs Software Engineer Python Developer Finance London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Lead AI Labs Software Engineer (Programmer Software Engineer Developer Python Amazon Web Services AWS Strands Agents AI LangChain LangGraph CrewAI Google AutoGen Pydantic AI Bedrock AgentCore ADK Azure GCP Cloud Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Financial Services Banking Front Office … Trading Asset Manager) required by our client in finance in London. You MUST have the following: Advanced experience as a Python Software Engineer/Programmer/Developer Leadership experience for the delivery of projects from beginning to end- inception to production Excellent interpersonal skills Advanced design ...

Senior Software Engineer Python

Location
London, United Kingdom
Senior Software Engineer/Developer (Python) Cambridge to £80k Do you have strong backend Python software development experience? You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working … alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Senior Software Engineer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. You'll work ...

Software Engineer Python

Hiring Organisation
Enterprise Recruitment Limited
Location
West London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Software Engineer, AI Video This pioneering deep tech company is developing the future of media technology - enabling scalable, low-latency delivery of rich, immersive content across a variety of platforms. Their work spans everything from XR and interactive streaming to cloud-native media infrastructure. We are looking … Software Engineer who is interested in applying Python engineering skills to real-world AI video processing challenges. To qualify for this role, youll need some commercial software engineering experience, good Python skills, an understanding of how video is processed and an interest in AI. Sound ...

Backend Software Engineer Python C# AI

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
Backend Software Engineer/Developer (Python C# AI) London/WFH to 100kAre you a Backend Software Engineer with Python and/or C# coding skills combined with a strong knowledge of software engineering best practices and system design You could be joining … heavily focused on greenfield development, giving you the opportunity to have real influence over architecture, engineering practices and how AI is embedded into the software development lifecycle.As a Backend Software Engineer, you'll be an individual contributor working primarily on backend and cloud-native development. A major ...

Backend Software Engineer Python C# AI

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Backend Software Engineer/Developer (Python C# AI) London/WFH to £100k Are you a Backend Software Engineer with Python and/or C# coding skills combined with a strong knowledge of software engineering best practices and system design? You could … heavily focused on greenfield development, giving you the opportunity to have real influence over architecture, engineering practices and how AI is embedded into the software development lifecycle. As a Backend Software Engineer, you'll be an individual contributor working primarily on backend and cloud-native development. ...

Software Engineer Python SQL - Market Data

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Software Engineer/Developer (Python SQL) London to £150k+ Are you a data savvy Software Engineer with strong Python coding skills? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Software Engineer you will … role in a small, collaborative team where you'll have real ownership and impact. Your role: Design and build data platform components using Python Develop and optimise ETL pipelines, Data Lakes/Lakehouses and distributed systems Improve infrastructure, observability and CI/CD practices Maintain and evolve existing systems ...

Software Engineer Python SQL - Market Data

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 120 K
Software Engineer/Developer (Python SQL) London to 150k+Are you a data savvy Software Engineer with strong Python coding skills You could be joining a Hedge Fund with complex work and substantial bonus earning potential.As a Software Engineer you will join … skillsYou have achieved a 2.1 or above in a STEM discipline, likely to have studied to MScWhat's in it for you:As a Software Engineer/Developer (Python SQL) you will receive a competitive package:Salary to 150kBonusPensionSelf development and career progression opportunitiesApply now to find ...

Backend Software Engineer Python LLM - Finance

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
Backend Software Engineer/Developer (Python LLM MLOps) London/WFH to 90kAre you an experienced Backend Software Engineer with strong Python skills and a good knowledge of AI, LLMs and agentic coding You could be progressing your career at a global finance technology … medical care for you and your family, including mental healthTravel InsuranceCharitable givingGym membership for you and your familyFlexible holiday schemeYour role:As a Backend Software Engineer you'll design and develop autonomous AI systems integrating multi-modal LLMs (text, image, audio, video), design agentic workflows enabling AI agents ...

Backend Software Engineer Python AWS - Trading

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 120 K
Backend Software Engineer/Developer (Python AWS) London/WFH to 130kAre you a Backend Software Engineer with experience working in a Front Office trading environment This is an opportunity to join the Asset Management division of a global Japanese bank, playing a key role … they continue to expand their product offering in the UK.As a Backend Software Engineer, you'll design and develop high-performance trading systems and cloud infrastructure supporting critical Front, Middle and Back Office operations. You'll work closely with traders, investment professionals and business stakeholders to turn complex ...

Senior Software Engineer C# Python AI

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
Senior Software Engineer/Developer (C# Python AI) London/WFH to 100kAre you a Senior Software Engineer with C# and/or Python coding skills combined with a strong knowledge of software engineering best practices and system design You could be joining … heavily focused on greenfield development, giving you the opportunity to have real influence over architecture, engineering practices and how AI is embedded into the software development lifecycle.As a Senior Software Engineer, you'll be an individual contributor working primarily on backend and cloud-native development. A major ...

Senior Software Engineer C# Python AI

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Software Engineer/Developer (C# Python AI) London/WFH to £100k Are you a Senior Software Engineer with C# and/or Python coding skills combined with a strong knowledge of software engineering best practices and system design? You could … heavily focused on greenfield development, giving you the opportunity to have real influence over architecture, engineering practices and how AI is embedded into the software development lifecycle. As a Senior Software Engineer, you'll be an individual contributor working primarily on backend and cloud-native development. ...

Lead Software Engineer Python API - Fintech

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
Lead Software Engineer/Developer London/WFH to 120kAre you a skilled a backend focussed Python technologist with team leadership experience You could be progressing your career at a well-funded and profitable FinTech start-up.As a Lead Software Engineer you'll head … colleagues in the Central London office with flexibility to work from home twice a week in a hybrid model.About you:You're an experienced Software Engineer with Python expertise and a strong knowledge of software engineering best practices and full SDLC experience You have team leadership ...

Backend Software Engineer Python R&D

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 70 K
Backend Software Engineer/Developer London/WFH to 80kAre you a backend focused technologist who enjoys problem solving and working on complex systems at the cutting edge of technology You could be progressing your career as a Backend Software Engineer at the world's most … from advanced cyber threats, working alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Backend Software Engineer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. ...

Python Developer Software Engineer Fixed Income Finance London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Python Quant Developer (Programmer Software Engineer Python Fixed Income Bonds Rates Credit Equities Commodities Derivatives Amazon Web Services AWS Azure GCP Cloud Quantitative Analysts R Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Front Office Trading Asset Manager) required by our asset management client … London. You MUST have the following: Excellent experience as a Python Developer/Software Engineer/Programmer Strong Python- strong design, architecture and build experience An understanding of Fixed Income whether rates or credit markets, ideally including some exposure to credit derivatives ...

Backend Software Engineer Python R&D

Location
London, United Kingdom
Backend Software Engineer/Developer (Python R&D) Cambridge to £65k Are you a backend focussed Software Engineer who enjoys problem solving and working on complex systems? You could be progressing your career at the world's most advanced cybersecurity technology business that uses … Program 23 days holiday plus an additional one for your birthday Charity giving schemes Personal training and development budgets Your role: As a Backend Software Engineer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. ...

Python Software Engineer – Quant Trading Fixed Income

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Python Software Engineer – Quant Trading Fixed IncomeQuant Capital is urgently looking for a Quant Software Engineer to join our high profile client.rformance figures of 23%. They trade a number of products across equity and commodities in both high and low frequency strategies. They have … best funds globally. They use a combination of proprietary data, superior technology, and aggressive execution to achieve their trading objectives.This Quant Python Software Engineer role is to join a small team running their own Fixed Income Quant strategy; you will be an integral part of this team ...

Python Software Engineer

Location
Greater London, England, United Kingdom
looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform. By doing so, the team enhances internal efficiency … Client Success Team not just as a support function, but as a strategic driver of product evolution, revenue enablement, and client engagement. As a Python Software Engineer within this team, you will take ownership of small-to-medium scope enhancements from idea to production, driving measurable business ...

Senior Software Engineer Python AWS - Front Office

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 120 K
Senior Software Engineer/Developer (Python AWS) London/WFH to 130kAre you a Python technologist with experience of Front Office trading environments You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within … UK.As a Senior Software Engineer, you'll design, develop and enhance high performance trading systems and cloud infrastructure that support critical front, middle and back office operations. Collaborating with stakeholders across the business, you'll translate complex requirements into scalable, resilient technology that drives efficiency and business growth.You ...

Python Software Engineer - Fintech

Hiring Organisation
Run-Time Group Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Senior 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 ...

Senior Software Engineer, Quant trading – Python, Java, C++

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Senior Software Engineer, Quant trading – Python, JavaLondon (Hybrid)130,000-175,000 + benefits and bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented Senior … Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies.As a Senior Software Engineer, you will work closely with ...

Senior Software Engineer, Quant trading - Python, Java, C++

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Senior Software Engineer, Quant trading – Python, JavaLondon (Hybrid)130,000-175,000 + benefits and bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client. My client, a leading player in the global cryptoassets industry, is seeking a talented … Senior Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies. As a Senior Software Engineer, you will work closely ...

Senior Software Engineer, Quant trading – Python, RUST, C++

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Senior Software Engineer, Quant trading – Python, RUST, C++London (Hybrid)150,000-180,000 + 50k bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented Senior … Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies.As a Senior Software Engineer, you will work closely with ...

Senior Software Engineer, Quant trading - Python, RUST, C++

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Senior Software Engineer, Quant trading – Python, RUST, C++London (Hybrid)150,000-180,000 + 50k bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client. My client, a leading player in the global cryptoassets industry, is seeking a talented … Senior Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies. As a Senior Software Engineer, you will work closely ...