1,401 to 1,425 of 1,859 Python Jobs in Central London

for our customers. We're growing and we're hiring a senior AI engineer to own agent‐style workflows end‐to‐end: from problem framing and prompt design to Python implementation, shipping to production, and continuous optimization. The role You'll be the primary builder of our Python backend that orchestrates "agents" (tool‐calling workflows powered by LLMs). "Agent … approaches for cost, performance, and maintainability. What you'll do Translate business goals into concrete AI Agentic workflow, prompts and predictable outputs Design, implement, and ship agent workflows in Python Write excellent prompts and structured output schemas (JSON/JSON‐Schema, Pydantic) that are robust across models and providers. Integrate and operate multiple LLM providers (OpenAI primarily, also Anthropic and … filters, and PII handling. Collaborate with product/ops to validate outputs with users, and iterate quickly. Our current/target stack (you don't need all of this) Python: 3.12+, FastAPI, Pydantic, asyncio/httpx, pytest, mypy LLM orchestration & evals: OpenAI/Anthropic/Gemini; Orq.ai and LangSmith are in use today (nice‐to‐have, not required); experience with More ❯

NLP Mastery Proficiency in LLMs and transformer architecture. Deep understanding of traditional NLP techniques. Data & Visualisation Solid grasp of data visualisation tools (Tableau, Power BI, Cognos, etc.) Proficiency in Python visualisation libraries (Matplotlib, Seaborn.) SQL for data extraction and manipulation. Experience working with large datasets. Technical Skills Proficiency in cloud computing and python programming. Familiarity with Python libraries like Pandas More ❯

NLP Mastery Proficiency in LLMs and transformer architecture. Deep understanding of traditional NLP techniques. Data & Visualisation Solid grasp of data visualisation tools (Tableau, Power BI, Cognos, etc.) Proficiency in Python visualisation libraries (Matplotlib, Seaborn.) SQL for data extraction and manipulation. Experience working with large datasets. Technical Skills Proficiency in cloud computing and python programming. Familiarity with Python libraries like Pandas More ❯

Data/Commercial Analyst - large volumes of data & ETL London Hybrid (2-3 days per week in office) Salary £55,000 to £65,000 negotiable dependent on skills & experience Job Reference J13022 Founded over a decade ago, this organisation is More ❯

Data/Commercial Analyst - large volumes of data & ETL London Hybrid (2-3 days per week in office) Salary £55,000 to £65,000 negotiable dependent on skills & experience Job Reference J13022 Founded over a decade ago, this organisation is More ❯

Solutions Engineer £50,000 to 60,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Solutions Engineer Location: London (Hybrid - 3 days in office: Tue/Wed/Thu) Salary: £50,000 to £60,000 More ❯

NLP Mastery Proficiency in LLMs and transformer architecture. Deep understanding of traditional NLP techniques. Data & Visualisation Solid grasp of data visualisation tools (Tableau, Power BI, Cognos, etc.) Proficiency in Python visualisation libraries (Matplotlib, Seaborn.) SQL for data extraction and manipulation. Experience working with large datasets. Technical Skills Proficiency in cloud computing and python programming. Familiarity with Python libraries like Pandas More ❯

Junior Big Data Developer (Python & SQL Focus) 📊 !!! URGENT HIRING !!! We're looking for an enthusiastic and detail-oriented Junior Big Data Developer to join our data engineering team. This role is ideal for an early-career professional with foundational knowledge in data processing, strong proficiency in Python , and expert skills in SQL . You'll focus on building, testing, and … Assist in the design, construction, and maintenance of robust ETL/ELT pipelines to integrate data from various sources into our data warehouse or data lake. Data Transformation with Python: Write, optimize, and maintain production-grade Python scripts to clean, transform, aggregate, and process large volumes of data. Database Interaction (SQL): Develop complex, high-performance SQL queries (DDL/DML … and recurring processes. Documentation: Create and maintain technical documentation for data mappings, processes, and pipelines. Required Skills and Qualifications Core Technical Skills Skill Area Requirements Programming Strong proficiency in Python for data manipulation and scripting. Familiarity with standard Python data libraries (e.g., Pandas, NumPy ). Database Expert-level proficiency in SQL (Structured Query Language). Experience writing complex joins, stored More ❯

ll be doing: Designing and building tools and services that support networking and infrastructure teams Driving technical design conversations and guiding architectural decisions Leading by example with clean, scalable Python/Go development Mentoring junior engineers and raising the technical bar across the team Learning new areas quickly and applying your expertise to solve complex infrastructure problems What we’re … looking for: 7+ years of hands-on software development experience (Python and/or Go strongly preferred) Proven track record of delivering production systems in infrastructure, Linux, or systems engineering environments Strong knowledge of Linux, ideally with experience building tooling or configuration management Excellent communication skills, able to clearly articulate ideas and collaborate with diverse teams A mindset for growth More ❯

ll be doing: Designing and building tools and services that support networking and infrastructure teams Driving technical design conversations and guiding architectural decisions Leading by example with clean, scalable Python/Go development Mentoring junior engineers and raising the technical bar across the team Learning new areas quickly and applying your expertise to solve complex infrastructure problems What we’re … looking for: 7+ years of hands-on software development experience (Python and/or Go strongly preferred) Proven track record of delivering production systems in infrastructure, Linux, or systems engineering environments Strong knowledge of Linux, ideally with experience building tooling or configuration management Excellent communication skills, able to clearly articulate ideas and collaborate with diverse teams A mindset for growth More ❯

work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python FIX 2-3 years minimum experience in trading application support Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more details. More ❯

work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python FIX 2-3 years minimum experience in trading application support Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more details. More ❯

and scaling decisions Experimenting rapidly and contributing to a culture of innovation and ownership Helping shape the technical direction and engineering culture of the company 🛠️ Tech Stack Golang/Python | TypeScript | Next.js | AWS | FastAPI | LangChain You don’t need to know every tool, they’re looking for curious builders who love to learn fast. 💰 Compensation & Equity There are no preset More ❯

and scaling decisions Experimenting rapidly and contributing to a culture of innovation and ownership Helping shape the technical direction and engineering culture of the company 🛠️ Tech Stack Golang/Python | TypeScript | Next.js | AWS | FastAPI | LangChain You don’t need to know every tool, they’re looking for curious builders who love to learn fast. 💰 Compensation & Equity There are no preset More ❯

Founding Python Engineer - VC Backed Start-Up - London Founding Python Engineer required for an early stage start-up building the future of AI-powered data processing. With a founding team coming from some of the most biggest names in the industry and backed by some of the most prestigious VCs and angel investors, this is an opportunity to join at … the ground floor of a company tackling some of the hardest technical challenges of AI. You'll have 2-5 years of professional Software Engineering experience Proficiency in Python Start-Up mentality: thrive in fast paced environments and hungry to take ownership Strong problem solving and collaboration skills Based in London and happy to work in office Why join World … class founding team and leading investors Competitive compensation + meaningful equity Opportunity to impact and take ownership from the very beginning We’re looking for Python Engineers who want to push boundaries, take ownership, and build at the edge of what’s possible in AI. Founding Python Engineer - VC Backed Start-Up - London More ❯

Python Software Engineer - VC-Backed Startup - London We're looking for a Python Software Engineer to join a fast-growing startup developing a standout product in a high-potential, niche market. Backed by one of the world’s most prestigious venture capital firms , the company is gaining serious traction and building a world-class team. This is a rare opportunity … to play a key role at a pivotal stage of growth, where your Python skills will have direct and visible impact . What We’re Looking For 2+ years of professional experience with Python Strong academic background (BSc or MSc from a top Russell Group university) Passion for clean, maintainable code and solving real-world problems Startup mentality : adaptable, proactive … from day one Join an elite team early and shape the tech culture and direction Competitive salary Flexible hybrid work opportunity - London Currently interviewing - apply now for immediate review. Python Software Engineer - VC-Backed Startup - London More ❯

Backend Developer - Python Permanent – Hybrid Working £60,000 - £70,000 base plus package Do you want to be part of Europe's automotive market's biggest innovator, changing the way customers buy their next car? Our client is currently recruiting a Backend Developer - Python to join their talented engineering team, building highly scalable backend services that power exceptional customer experiences. … This is a role where your technical expertise will directly shape the future of automotive retail. The ideal Backend Developer - Python will have: Strong technical skills building scalable backend services, primarily in Python (any framework) A good understanding of databases, OO design, data structures and SOLID principles Analytical mindset with a love for problem-solving and continuous improvement Experience with … programming and Agile processes Strong collaborative approach, working effectively with both technical peers and business teams The ability to communicate technical concepts clearly across the team Tech Stack includes: Python, FastAPI, AWS, PostgreSQL, Django, Kubernetes, Terraform, GitHub What the Backend Developer - Python role offers: £70,000 base salary 10% performance-based bonus 28 days annual leave (plus public holidays) + More ❯

Senior Fullstack Engineer (React/Python) Salary: Up to £80k Location: 1 day p/week in London Senior Fullstack Engineer (React/Python) - would you like the opportunity to work for a start-up who are helping organisations reduce their energy costs? They have raised over £2.5 million so far and are pushing for Series A funding. As a … JavaScript and React. Experience working with Python. Experience working with Django. AWS. Bonus if you have worked in start-ups before. If you’re a Senior Fullstack Engineer (React, Python) looking for a new challenge, please apply. More ❯

Founding Python Developer | Fully Remote (UK) | Up to £75,000 I've partnered with a growing UK start-up building a next-generation SaaS platform that blends software and consultancy to solve real-world problems in the property and data space. They’re scaling fast and now looking for a Python Engineer to join their small, high-impact engineering team. … the UK market. The team values clean code, autonomy, and engineers who enjoy solving complex technical challenges. What You’ll Be Doing Building and maintaining scalable backend services using Python (Flask) Working within a microservices environment Designing and optimising PostgreSQL databases Deploying and managing applications on Google Cloud Contributing to product discussions and architectural decisions Writing well-tested, production-ready … code in a collaborative environment What We’re Looking For Strong Python backend experience (ideally Flask) Background in SaaS or data-driven products Experience with microservices, Postgres, and cloud platforms (GCP preferred) Bonus points for: Experience with asynchronous programming Interest in geospatial data, scientific computing, or AI integration Exposure to Ruby or data visualisation frameworks The Offer Salary up to More ❯

Senior Python Engineer, AI/Blockchain Tech-for-Good platform If building Tech-for-Good is important to you, you may be interested in this Senior Python Engineer role to build a 1st-of-its-kind AI/Blockchain tracking platform for high-value goods, at a scale-up backed by an industry leader! You'd use cutting edge ML … create a unique digital ID for each commodity. This ID is linked to information about its origin, characteristics, and ownership history of each commodity. What you'll bring: Strong Python exp (5+years) via web frameworks (FastAPI, Django etc), relational databases (Postgres, MySQL etc), Distributed systems or microservice architecture, Rust (desirable) Want more info? Get in touch for an informal chat. More ❯

Backend Engineer (Python) - Tech for Good | £75m-Funded Startup Location: London, UK - 1 day in office minimum Salary: £60k-£70k + benefits Tech Stack: Python, FastAPI, Docker, AWS, Django, PySpark, PyTorch, Kubernetes About the Company Our client is an ambitious tech-for-good organisation on a mission to reduce carbon emissions across the UK using AI-driven technology. With more … engineering team to meet growing demand and expand their industry-leading platform. The Role They are seeking a talented mid-senior level Backend Engineer with a strong focus on Python development. You’ll work closely with a diverse engineering team to build and scale next-generation backend systems, contribute to new feature development, and take ownership of critical areas of … CI/CD pipelines and cloud scalability. Mentor junior engineers and share best practices within the team. About You 3–5 years of backend engineering experience. Strong proficiency with Python and frameworks such as FastAPI or Django. Experience developing and scaling RESTful APIs and backend systems. Solid understanding of cloud infrastructure (AWS preferred). Familiarity with containerization (Docker, Kubernetes). More ❯

Backend Engineer (Python) - Tech for Good | £75m-Funded Startup Location: London, UK - 1 day in office minimum Salary: £60k-£70k + benefits Tech Stack: Python, FastAPI, Docker, AWS, Django, PySpark, PyTorch, Kubernetes About the Company Our client is an ambitious tech-for-good organisation on a mission to reduce carbon emissions across the UK using AI-driven technology. With more … engineering team to meet growing demand and expand their industry-leading platform. The Role They are seeking a talented mid-senior level Backend Engineer with a strong focus on Python development. You’ll work closely with a diverse engineering team to build and scale next-generation backend systems, contribute to new feature development, and take ownership of critical areas of … CI/CD pipelines and cloud scalability. Mentor junior engineers and share best practices within the team. About You 3–5 years of backend engineering experience. Strong proficiency with Python and frameworks such as FastAPI or Django. Experience developing and scaling RESTful APIs and backend systems. Solid understanding of cloud infrastructure (AWS preferred). Familiarity with containerization (Docker, Kubernetes). More ❯

000perannum+GenerousBenefitsPackage+Shares WeareworkingwithaLondon basedsoftwarecompanythathavebeenquietlydoingsomeincrediblethingsacrossthe RetailandFintech spacesinthelast7years.Now,theyrelookingtobringina SeniorAWSPlatformEngineer tohelpscaletheircloudinfrastructureandDevOpscapability. Theyvebuiltahigh-performingengineeringteamandarenowinvestingfurtherintotheplatformsideofthingsasdemandgrows.Thinkmodern,cloud-nativearchitecture,andarealemphasisonautomation,scalability,anddeveloperenablement.Youllhavetheautonomytomaketechnicaldecisionsandhelpshapehowplatformengineeringisdoneastheteamcontinuestoscale. Techstack AWS (Coreservices-EC2,S3,IAM,etc.) Kubernetes (buildingandmanagingproductionclusters) Terraform (forfullIaCprovisioning) Python (scripting,automation) GitHubActions/AzureDevOps (CI/CDpipelines) Docker&Helm (forcontainerisedappdeployments) WhatTheyreLookingFor StrongexperienceinAWScloudinfrastructure(ideallyinaregulatedorhigh-trafficenvironment) Hands-onKubernetesknow-how,specificallywithEKS. SolidIaCexperiencewithTerraformorCloudFormation. ComfortablescriptinginPythonatadecentlevel. Experiencewithcontainerisation(Docker,Helm)andCI/CD(GitHubActionsorsimilar) Agoodcommunicatorwhoenjoysworkingcollaborativelyacrossproductandengineering Theclientiswillingtotakesomeonethatdoesn'thavealltheskillsandprovideanenvironmenttolearnandgrow. SeniorAWSPlatformEngineer CentralLondon … 3daysaweekinoffice) £85,000-£90,000perannum+GenerousBenefitsPackage+Shares ClickAPPLYNOWtobeconsideredforthisposition! FollowReVybeITRecruitment tostayuptodatewithourlatestDevOpsandCloudrolesandnews. AWS,DevOps,Python,Kubernetes,Helm,Terraform,CI/CD,etc. More ❯

architect and deliver a secure, scalable, multi-cloud banking platform using modern technologies. This is a career-defining role for a polyglot engineer with deep expertise in Rust and Python , and a passion for building robust systems in highly regulated environments. What You’ll Do Design and build core banking services and infrastructure using Rust , Python , and other modern languages. … a high-trust, remote-first environment with minimal oversight. Participate in code reviews, architecture discussions, and technical decision-making. You'll have the following: Extensive experience in Rust and Python in production environments. Proven track record of building and deploying systems in multi-cloud environments (AWS & GCP). Strong understanding of cloud security , infrastructure as code , and platform engineering . More ❯

transitioned into a more engineering-focused position, someone who enjoys understanding the business context just as much as building the data solutions behind it. You'll work extensively with Python , Snowflake , SQL , and dbt to design, build, and maintain scalable, high-quality data pipelines and models that support decision-making across the business. This is a hands-on, collaborative role … suited to someone who's confident communicating with data, product, and engineering teams, not a 'heads-down coder' type. Top 4 Core Skills Python - workflow automation, data processing, and ETL/ELT development. Snowflake - scalable data architecture, performance optimisation, and governance. SQL - expert-level query writing and optimisation for analytics and transformations. dbt (Data Build Tool) - modular data modelling, testing … documentation, and version control. Key Responsibilities Design, build, and maintain dbt models and SQL transformations to support analytical and operational use cases. Develop and maintain Python workflows for data ingestion, transformation, and automation. Engineer scalable, performant Snowflake pipelines and data models aligned with business and product needs. Partner closely with analysts, product managers, and engineers to translate complex business requirements More ❯