8,426 to 8,450 of 11,710 Python Jobs in England

Senior Software Engineer

Location
West of England, England, United Kingdom
/efficiency.* Accurately predict development timescales* Technically and personally support other squad members**About you:*** Expert knowledge of one or more development languages, ideally Python, JavaScript* Prepared to develop and broaden role when required, particular continuous learning n Agentic AI solutions* Good knowledge of investments products and a grasp ...

Senior Applied AI & ML Engineer - Evinova

Hiring Organisation
AstraZeneca
Location
London, United Kingdom
Salary
£ 80 K
messy real-world data actually is when you try to use it — and you have since started teaching yourself to build with Python, ML and LLMs — you are exactly who we want to hear from.This is a development role. We will invest in your engineering craft ...

Principal Engineer

Hiring Organisation
Thomson Reuters
Location
London, United Kingdom
Salary
£ 80 K
delivering complex software systems in production.Operates effectively as a senior individual contributor, drives results independently, and is accountable for outcomes.Proficiency in Java and Python coupled with broad fluency across modern backend ecosystems including containerised services, relational databases, and distributed systems patterns.Deep command of software engineering fundamentals and how they apply ...

Head of AI Platforms & Deployment

Location
Greater London, England, United Kingdom
Tech Ops and Decisioning, and to get hands‐on with the platform in the early months. Our core stack is .NET on Azure and Python is the standard for AI, so we need polyglot pragmatism over allegiance to any single stack. Vendor and supplier evaluation and management in a fast ...

Technical Product Lead

Location
Greater London, England, United Kingdom
university admissions, schools or ed‐tech. Experience building internal AI tools, chatbots, automations, dashboards, lightweight web applications or school‐facing software. Basic familiarity with Python, JavaScript, SQL, APIs, databases, prompt engineering or system architecture. Experience working in a startup, scale‐up, consultancy or founder‐led environment. Experience translating service expertise ...

Principal Engineer

Hiring Organisation
9fin
Location
London, United Kingdom
Salary
£ 80 K
distributed systems knowledge: APIs, service architecture, scalability, observabilityExperience making and owning foundational architectural decisions that affected how an entire engineering org workedProficiency in Python; comfort across the stack where it mattersNice to have:Experience with financial data, legal documents, or other semi-structured, domain-rich datasetsBackground as a founding engineer ...

Principal Product Manager - AI Builder

Location
Greater London, England, United Kingdom
flows, tradeoffs, and constraints. Hands-on ability to prototype: capable of using APIs/SDKs from major LLM providers and writing simple code (e.g., Python or TypeScript/JavaScript) to stitch together prompts, tools, and agent workflows. Proven track record of taking 0→1 product ideas from concept through prototype ...

Senior AI Engineer, AI Lab

Hiring Organisation
Economist Group
Location
London, United Kingdom
Salary
£ 80 K
prompt tuning, or instruction tuning on proprietary datasetsStrong understanding of fine-tuning paradigms, from SFT to the principles behind RLHF/RLAIF preference modelingStrong Python skills, including working with LangChain, HuggingFace Transformers, and data pipelines (Pandas, DVC, Weights & Biases)Comfortable defining and tracking generation quality with eval metrics like BLEU ...

Principal Engineer

Hiring Organisation
Thomson Reuters
Location
London, UK
Employment Type
Full-time
complex software systems in production. Operates effectively as a senior individual contributor, drives results independently, and is accountable for outcomes. Proficiency in Java and Python coupled with broad fluency across modern backend ecosystems including containerised services, relational databases, and distributed systems patterns. Deep command of software engineering fundamentals ...

Forward Deployed Engineer, Agentic Platform (UK Public Sector)

Hiring Organisation
Appcast
Location
London, UK
site with customers and partnersYou may be a good fit if:You have hands-on experience building and deploying production-grade software in Python; you write clean, testable, observable, scalable codeYou've built and deployed highly performant RAG and agentic applications, including agents that plan and execute multi-step tasks ...

IDAM & PAM Engineer

Hiring Organisation
The Nippon Telegraph And Telephone Corporation (NTT)
Location
London, United Kingdom
Salary
£ 80 K
/Password Management.To thrive in this role, you need to have:• Experience with at least one of the following development environments/languages: J2EE, Python, Java, C/C++, .NET, C# or PL/SQL• Knowledge of operating systems (UNIX/Linux and Solaris, Windows) and of database management systems ...

Principal Engineer, AI-Ready Platform Architect

Location
Greater London, England, United Kingdom
complex software systems in production. Operates effectively as a senior individual contributor, drives results independently, and is accountable for outcomes. Proficiency in Java and Python coupled with broad fluency across modern backend ecosystems including containerised services, relational databases, and distributed systems patterns. Deep command of software engineering fundamentals ...

Senior Engineering Manager, EMEA

Location
Greater London, England, United Kingdom
systems, including 4+ years of direct people management experience leading senior, staff, or principal engineers. Proficiency with software development in languages such as Javascript, Python, C#, or Java, alongside architecture expertise in distributed, high-availability production environments. Applied experience leveraging modern AI-first engineering practices and agentic development environments (e.g. ...

Application Support Analyst | Energy Trading Operations

Location
Greater London, England, United Kingdom
delivery of new products and services. Responsibilities Role specific: Support business users offering second‐ and third‐line support. Knowledge of scripting language (PowerShell, Python, etc.). Manage new system analysis and implementation. Provide incident management per ITIL standards. Liaison between technology department and business groups to communicate system changes. Manage ...

Research Engineer, Machine Learning (Reinforcement Learning)

Hiring Organisation
Humanloop
Location
London, United Kingdom
Salary
> £ 150 K
automated testing frameworks, design clean APIs, and build scalable infrastructure that accelerates AI research.You may be a good fit if you:Are proficient in Python and async/concurrent programming with frameworks like TrioHave experience with machine learning frameworks (PyTorch, TensorFlow, JAX)Have industry experience in machine learning researchCan balance ...

Principal Product Manager - AI Builder

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
data flows, tradeoffs, and constraints.Hands-on ability to prototype: capable of using APIs/SDKs from major LLM providers and writing simple code (e.g., Python or TypeScript/JavaScript) to stitch together prompts, tools, and agent workflows.Proven track record of taking 01 product ideas from concept through prototype to launched ...

Senior Consultant | Cybersecurity - Incident Response

Location
Greater London, England, United Kingdom
GCFE, GCFA, GREM, GNFA, or a willingness to obtain them.* Experience in online learning such as HackTheBox Blue Team labs etc.* Scripting skills in Python, Bash and PowerShell is a plus.#LI-NC1***FTI Consulting is an equal opportunity employer and does not discriminate on the basis of race, color, national ...

Principal Project Engineer

Location
Reading, England, United Kingdom
monarch experience is preferred. Hands‐on depth with client/server applications, network communications, and Linux/Windows; familiarity with programming/scripting (e.g., Python, C/C++) and databases (e.g., PostgreSQL, Mongo, Cassandra); experience with JSON and XML. Practical experience with common utility protocols and standards (e.g., ICCP, DNP3 ...

Information Security Analyst - SecOps Response

Location
Greater London, England, United Kingdom
security challenges Willingness to share knowledge with the team and mentor colleagues Preferred Experience with at least one programming or scripting languages (e.g. Python, Go, Bash) Experience with container security Experience conducting proactive threat huntings, defining hypotheses, and developing hunting methodologies Understanding of malware analysis techniques It would be great ...

AI-Driven TechOps Automation Engineer

Location
Greater London, England, United Kingdom
first world; embedding LLMs, automations, and better tooling where they create real value.- Build things yourself: prototype in n8n, write a Python script, call an API, wire up a Notion AI agent. You don’t hand specs off, you ship v1, gather feedback, and iterate.- Identify and implement automation opportunities ...

AI-Driven TechOps Automation Engineer

Location
Manchester, England, United Kingdom
first world; embedding LLMs, automations, and better tooling where they create real value.- Build things yourself: prototype in n8n, write a Python script, call an API, wire up a Notion AI agent. You don’t hand specs off, you ship v1, gather feedback, and iterate.- Identify and implement automation opportunities ...

Lead Software Engineer - Agent Safety

Location
Greater London, England, United Kingdom
fundamentals: Senior/advanced capability in designing secure components end-to-end, testing thoroughly, and reasoning heavily about system design, concurrency, and architecture tradeoffs. (Python preferred). Expertise in AI Evaluation and Safety: A highly critical thinker who understands the nuances of LLM behavior. You must be comfortable interrogating ...

Head of AI Platforms & Deployment

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Tech Ops and Decisioning, and to get hands-on with the platform in the early months. Our core stack is .NET on Azure and Python is the standard for AI, so we need polyglot pragmatism over allegiance to any single stack. Vendor and supplier evaluation and management in a fast ...

Head of AI Platforms & Deployment

Location
Westminster, West End, United Kingdom
Tech Ops and Decisioning, and to get hands-on with the platform in the early months. Our core stack is .NET on Azure and Python is the standard for AI, so we need polyglot pragmatism over allegiance to any single stack. Vendor and supplier evaluation and management in a fast ...

Graduate software engineer

Location
Oxford, England, United Kingdom
diverse stacks with end‐to‐end ownership, choosing the right technologies for each challenge. From monoliths to microservices, gRPC to REST, Kubernetes to Docker, Python to Rust—you’ll apply technologies thoughtfully, focusing on depth and purpose rather than trends. Simplify relentlessly. Question every layer of complexity. Improve architectures, pipelines ...