1 to 25 of 122 Python Software Engineer Jobs in London

Python Software Engineer Cyber Security

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Python Software Engineer/Developer London/WFH to 80kDo 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. ...

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. ...

Python Software Engineer Conversational AI

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Python Software Engineer/Developer (Conversational AI) Remote UK to £90k Are you a backend focussed Python Software Engineer looking for an opportunity to progress your career, whilst working remotely on a modern tech stack? You could be joining a scaling AI software solutions provider in a senior, hands-on role. As a Python Software Engineer you will build production grade AI systems and the infrastructure that supports them. This is a hands-on role where you'll take real ownership, make independent technical decisions and help shape ...

Software Engineer Python AI - Renewable Energy

Location
Greater London, England, United Kingdom
Software Engineer Python AI - Renewable Energy London, Greater London | £90k - £120k per year Software Engineer/Business Systems (Python AI) London/WFH to £120k Are you a technologist Software Engineer with commercial AI experience who enjoys getting close to real business … wind and solar assets across the UK, the business is expanding into energy trading and investing heavily in technology, automation and AI. As a Software Engineer, you'll work across the business, partnering with teams spanning Development, Project Delivery, Investment, Asset Management and Trading. You'll investigate real ...

Backend Software Engineer Python LLM - Finance

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Backend Software Engineer/Developer (Python LLM MLOps) London/WFH to £90k Are 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 … your family, including mental health Travel Insurance Charitable giving Gym membership for you and your family Flexible holiday scheme Your 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 LLM

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Backend Software Engineer/Developer (Python LLM) Remote UK to 90kAre you a backend focussed Software Engineer looking for an opportunity to progress your career, whilst working remotely on a modern tech stack? You could be joining a scaling AI software solutions provider … senior, hands-on role. As a Backend Software Engineer you will build production grade AI systems and the infrastructure that supports them. This is a hands-on role where you'll take real ownership, make independent technical decisions and help shape the evolution of a conversational AI platform. ...

Lead Software Engineer Python API

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Lead Software Engineer/Developer (Python FastAPI Azure Databricks) London/WFH to 110kAre you a backend focused Software Engineer with strong Python skills combined with technical/team leadership experience? You could be progressing your career in a senior, hands-on role … global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cyber Security insurance markets. As a Lead Software Engineer you'll remain hands-on whilst providing technical leadership, designing and implementing complex solutions and ensuring the team adheres to best practices. ...

Software Engineer Python AI - Renewable Energy

Hiring Organisation
Client Server
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Software Engineer/Business Systems (Python AI) London/WFH to £120k Are you a technologist Software Engineer with commercial AI experience who enjoys getting close to real business problems, building solutions quickly and taking them into production? You could be progressing your career … wind and solar assets across the UK, the business is expanding into energy trading and investing heavily in technology, automation and AI. As a Software Engineer, you'll work across the business, partnering with teams spanning Development, Project Delivery, Investment, Asset Management and Trading. You'll investigate real ...

Python Software Engineer - Quant Trading Fixed Income

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 ...

Founding Software Engineer Python - Start-up

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Founding Software Engineer (Python) to 115kAre you an ambitious full stack Software Engineer who thrives in early-stage environments where you can shape both the technology and the product? You could be joining a fast-growing AI start-up as one of its founding engineers … plans, you'll have the chance to make a genuine impact while working alongside experienced founders in a highly collaborative environment. As a Founding Software Engineer, you'll take ownership of the design and development of scalable, cloud-native applications, working across the full software development lifecycle ...

Software Engineer – Python/AWS/Terraform (SC or DV Cleared)

Location
Greater London, England, United Kingdom
Senior Software Engineer – AWS/Python/Terraform Active SC or DV Clearance Required | Government Programme | Contract | Inside IR35 Location: UK – hybrid/remote working, subject to project and security requirements Security Clearance: Current SC, enhanced SC or DV clearance is mandatory Engagement: Contract – Inside IR35 Sector … building modern cloud-native and AI-enabled digital capability within a highly technical AWS environment. The team are looking for an experienced Senior DevOps Engineer with strong AWS, Terraform and CI/CD experience who is also comfortable working with Python. This is not a purely infrastructure-support ...

Software Engineer, Python

Hiring Organisation
Enterprise Recruitment Ltd
Location
W2, Sheldon Square, Greater London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £90000/annum
across a variety of platforms. Their work spans everything from XR and interactive streaming to cloud-native media infrastructure. We are looking for a Software Engineer who is interested in applying Python engineering skills to real-world AI video processing challenges. To qualify for this role … need some commercial software engineering experience, good Python skills, an understanding of how video is processed and an interest in AI. Sound like you? Software Engineer essential requirements Commercial Software development experience. Python skills Experience building tested and maintainable software. Understanding of video processing ...

Senior Software Engineer Python AWS - Front Office

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
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. ...

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, 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 ...

Python Software Engineer Conversational AI

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Python Software Engineer/Developer (Conversational AI) Remote UK to £90k Are you a backend focussed Python Software Engineer looking for an opportunity to progress your career, whilst working remotely on a modern tech stack? You could be joining a scaling AI software ...

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 ...

Python Software Engineer Cyber Security

Hiring Organisation
Client Server
Location
Hackney, London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
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 ...

Python Lead Software Engineer - Rates Live Risk & P&L

Location
Greater London, England, United Kingdom
environment is fast-moving and highly collaborative, with strong expectations for production ownership, rapid iteration, and high-quality delivery. Job Responsibilities Build and enhance Python services and applications that power live Rates risk and P&L, with a strong focus on low latency and predictable performance. Partner directly with … automation. Maintain strong engineering standards through code reviews, testing discipline, performance profiling, and clear documentation/runbooks. Required qualifications, capabilities, and skills Strong Python development skills, including writing production-quality code with solid testing and packaging practices. Experience building and operating production services, including production support and incident-driven ...

Backend Software Engineer Python LLM - Finance

Hiring Organisation
Client Server
Location
Hackney, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Backend Software Engineer/Developer (Python LLM MLOps) London/WFH to £90k Are 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 ...

Sr Lead Software Engineer - C++, Python,

Location
Greater London, England, United Kingdom
Lead Software Engineer - C++, Python, LONDON, LONDON, United Kingdom Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Full time Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions … come to the right place. As a Sr. Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank Compute Runtime Platforms, you will play a crucial role in providing expertise and engineering excellence as part of an agile team. Your responsibilities include enhancing, building, and delivering trusted ...

Senior Software Engineer with Python and Java

Location
Greater London, England, United Kingdom
Senior Software Engineer with Python and Java Our Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. We’re looking … recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement within the Life Sciences industry. So if you any experience with the Life Sciences domain – then the Client would be very interested to see your ...

Senior Software Engineer – Python

Location
Greater London, England, United Kingdom
## Senior Software Engineer – PythonPostuler: Mode de travail Flexible Work Arrangement: London, London, United Kingdom: Temps plein: Offre publiée aujourd'hui: R76890Chez Medtronic, vous pouvez entamer une longue carrière d’exploration et d’innovation tout en aidant à soutenir l’accès aux soins de santé et l’équité … cutting-edge technology to improve the standard of care in surgery on a global scale, this could be the place for you.As a Senior Software Engineer working in our AI and Data Science Platform team, you will help design, build and maintain software solutions that Machine Learning ...

Software Engineer Python AI - Renewable Energy

Hiring Organisation
Client Server
Location
City Of Westminster, London, United Kingdom
Employment Type
Permanent
Salary
GBP 120,000 Annual
Software Engineer/Business Systems (Python AI) London/WFH to £120k Are you a technologist Software Engineer with commercial AI experience who enjoys getting close to real business problems, building solutions quickly and taking them into production? You could be progressing your career ...

Senior Software Engineer (Python)

Hiring Organisation
Octopus Energy
Location
London, UK
Employment Type
Full-time
Technology/Full-time/HybridWhat we do. Electric Car Leasing Why we do it. Greener. Fairer. Future. We're looking for a Senior Software Engineer (Python) to join our product and engineering team building the systems that power our ability to revolutionise the electric car leasing … industry. Our tech stack is Python with GraphQL, PostgreSQL and NoSQL databases, running on AWS, with a React/Next.js frontend. What you'll do... Work within a dedicated cross-functional team on key products for our customers and internal teams. Design and build robust APIs, integrating ...