1,350 python engineer jobs in London, United Kingdom.

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T. Rowe Price

Principal Site Reliability Engineer, Infrastructure Observability

20 days ago

Hybrid

IT
DevOps

KM5 Role Summary In this role as Principal Site Reliability Engineer, Infrastructure Observability you will help formulate, develop, and implement a team of Site Reliability Engineers (SREs) focused on the observability, sustainability, scalability, measurability and recoverability of T. Rowe Price’s innovative cloud & ...

London, United Kingdom

encord

Senior Engineer, High Performance Data Systems

21 days ago

On-site
Full-time
Contract

... domains at scale, and know when boring technology wins - Raise the bar for everyone around you through code reviews, pairing and sharing what you know Why engineers join Foundations - Scale that's genuinely hard. Multimodal AI data is big, messy and growing fast. You'll solve problems most backend engineers only read about. ...

London, United Kingdom

Cortex IT Recruitment

Senior Software Engineer - AI and Agentic Systems Build production-grade AI solutions that solve complex business challenges for major clients. You’ll combine hands-on softwar... read more

20 days ago

Hybrid
On-site
Full-time

£75k - £90k per annum

... share ideas. - Wellbeing and inclusion: Wellbeing resources, mental health champions and inclusive workplace initiatives. Requirements - Senior-level software engineering or architecture experience, owning production systems end to end. - Strong backend development skills in Python or TypeScript, alongside React and modern ...

London, United Kingdom

Deliveroo

Senior Software Engineer (Backend)- Merchants

19 days ago

Hybrid
On-site
Contract

... collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Senior Software Engineer Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex ...

London, United Kingdom

Algolia

Sales Engineer - Italian Speaking

19 days ago

Remote
Hybrid
On-site

£77k - £96.75k per annum

... equally comfortable presenting an engaging solution to a CTO, collaborating with product managers, or building prototypes and integrations directly with customer engineers using Algolia’s APIs. You thrive in conversations with engineers, product leaders, and executives, and you know how to translate complex technical concepts ...

London, United Kingdom

notion

Forward Deployed Engineer, Manager -London

22 days ago

On-site
Full-time

... delivery methodologies, quality reviews, documentation, and engineering best practices. Skills You'll Need to Bring - 8+ years of experience in forward deployed engineering, solutions engineering, professional services, customer engineering, software engineering, or a similar hands-on technical role. - 2+ years of experience ...

London, United Kingdom

valarian

Senior DataOps Engineer — Data Platform Reliability

17 days ago

Hybrid
On-site
Full-time

$50 USD

... and processing workloads supporting ACRA and Valarie reproducible to deploy, observable in production and safe to recover. You will work closely with data engineers and ACRA platform engineers across customer-controlled environments. What you’ll do: - Build and maintain CI/CD and GitOps workflows for data applications, ...

London, United Kingdom

humanoid

Senior Test and Validation Engineer

23 days ago

Full-time

... or legged systems. - Hands-on test rig and fixture design experience (mechanical and/or electrical) — useful for speaking the same language as Manufacturing Engineering on rig requirements. - Python (or similar) for ad-hoc data analysis and lightweight test automation. - CAD (SolidWorks/Fusion/NX) for sketching test fixtures. ...

London, United Kingdom

Isomorphic Labs

Security Engineer (Corporate Security), London

19 days ago

Hybrid
On-site

Cybersecurity

... getting closer to the promise of digital biology, and achieving our ambitious mission to one day solve all disease with the help of AI. Your impact As a Security Engineer (Corporate Security) you will play a pivotal role in creating and maintaining a resilient, user-friendly and scalable corporate security environment at Isomorphic ...

London, United Kingdom

Databricks

Senior Specialist Solutions Engineer (Infrastructure & Platform)

27 days ago

Cloud

... Engineering, or a quantitative discipline (or equivalent experience) - Willingness to travel up to 30% as needed Nice to Have - Databricks certifications (Data Engineer, ML, Platform) - Cloud provider certifications at professional level (e.g. AWS Certified Solutions Architect – Professional or AWS Certified Data Engineer; ...

London, United Kingdom

Celonis

Senior Value Engineer - Defence & Government - SC cleared

26 days ago

Remote
Hybrid
On-site
Full-time
Contract

... to understand how every business process really works. Join our mission to make processes work for people, companies, and the planet. The Team: The UK Value Engineering team is responsible for our largest Fortune500 customers and owns their transformation journey by working on the very frontier of what’s possible with Data ...

London, United Kingdom

Anthropic

[Expression of Interest] Research Engineer / Scientist, Alignment - London

20 days ago

Hybrid
On-site

£260k - £370k per annum

... are interested in the ways that this could be challenging in the context of human‑level capabilities. You could describe yourself as both a scientist and an engineer. As a Research Engineer on Alignment Science, you’ll contribute to exploratory experimental research on AI safety, with a focus on risks from powerful future ...

London, United Kingdom

Checkout.com

Senior Software Engineer, AI Centre of Excellence

28 days ago

Hybrid
On-site
Full-time

IT
AI / ML

... systems. What we're looking for: - Hands-on experience with LLMs (e.g., GPT, BERT, Llama, Gemini) and applying them to real-world problems. - Strong backend engineering expertise, including RESTful APIs and micro-services design. - Proficiency in Python/JavaScript and familiarity with AI frameworks (e.g., LangChain, PydanticAI). ...

London, United Kingdom

AI Security Institute

Offensive Security Engineer

15 days ago

Remote
Hybrid
On-site

Cybersecurity

£65k - £145k per annum

... development and government action. The deadline for applying to this role is Sunday 15th November 2026, end of day, anywhere on Earth. About the team Security Engineering at the AI Security Institute (AISI) protects our people, partners, models, data and the research infrastructure that AISI's work depends on. We build secure-by-design ...

London, United Kingdom

Starling Bank

Cloud Security Engineer (Automation & Tooling) - Engine by Starling (IT)

15 days ago

Hybrid
Full-time

Cybersecurity

16 / year

... that we're able to interact and collaborate in person. About the role: As a Cloud Security Engineer at Engine, you will be a hands-on builder, responsible for engineering and automating the security of our core platform. Your primary mission is to treat security as an engineering discipline, creating robust, scalable, and ...

London, United Kingdom

Wayve

Vehicle Performance Modelling Engineer, Robotics

20 days ago

Remote
Hybrid
On-site
Full-time
Contract

... - You've validated simulation models against experimental data, and know what "good enough" looks like - Confident writing production-quality code in C++ or Python - Bring previous experience in vehicle dynamics for autonomous vehicles, automotive, or motorsport - Comfortable with data-driven approaches, such as machine ...

London, United Kingdom

Accenture

Finance Data Engineer (Senior Manager)

28 days ago

Hybrid
Full-time

AI / ML

... SMEs, data owners, architects and governance teams to agree definitions, resolve data issues and embed sustainable stewardship and operating ownership. - Data engineering Essential experience - Production data engineering, including SQL, Python, a modern data platform such as Databricks, Snowflake or Fabric, and orchestration ...

London, United Kingdom

Line Management Group Ltd

Smart Buildings Commissioning Engineer

16 days ago

Remote
Hybrid
On-site
Full-time
Contract

£45k per annum

... registers, configuration requirements, and commissioning records. Qualifications & Requirements Essential: - Bachelor's degree in computer science, Software Engineering, Information Technology, Engineering, or a related technical discipline. - Demonstrable knowledge of software development, data integration, APIs, and technical ...

London, United Kingdom

Salve.Inno Consulting

Security Engineer (Application Security, GRC & AI)

19 days ago

Remote
Contract

Cybersecurity

About the Role We are looking for a hands-on Security Engineer - Application Security, GRC & AI to join the R&D team of a rapidly growing international technology company serving more than 50 million users worldwide. As the company's sole dedicated Security Engineer , you will take end-to-end ownership of security operations, ...

London, United Kingdom

Wehrtyou

Software Engineering Internship (C++ or Python) - Summer 2027

23 days ago

On-site
Full-time

$5,800 per month

... to code, are eager to learn, and can thrive in an entrepreneurial environment. What to Expect - A hands-on introduction to all technical facets of software engineering in the algorithmic trading industry - Independent programming projects in Python, C, or C++ depending on the needs of the project - Structured and hands-on ...

London, United Kingdom