2,464,116+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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Data Scientist: Build Reproducible Azure Native Analytics

ISR Recruitment is seeking a Data Scientist based in Exeter, England. This role involves driving the evolution of analytics capabilities in the sustainability sector. You'll utilize Python, Spark, and cloud technologies to automate complex workflows and build reliable data products. Your proficiency in ...

Site Reliability Engineer in London LinuxRecruit

This job requires knowledge of Prometheus, Grafana, and DataDog. Ideally, you will also have experience with C++, Python, or Golang. Responsibilities and Requirements To make an instant impact, you should have knowledge of Prometheus, Grafana, and DataDog. Experience with C++, Python, or Go ...

SRE Engineer — Metrics Obs with Prometheus & Grafana

This job requires knowledge of Prometheus, Grafana, and DataDog. Ideally, you will also have experience with C++, Python, or Golang. Responsibilities and Requirements To make an instant impact, you should have knowledge of Prometheus, Grafana, and DataDog. Experience with C++, Python, or Go ...

High Performance Trading Systems DevOps Engineer

Jump Trading in Greater London is seeking a dynamic software engineer to enhance their quantitative trading teams. The role involves managing production servers, writing python infrastructure, and solving challenging technical problems in a fast-paced environment. Ideal candidates will have a strong fo ...

Senior Data Engineer: Front‑Office Data Platform

Selby Jennings is hiring a Senior Data Engineer for a quantitative hedge fund in Greater London. This hands-on role focuses on building Python-based data platforms to support systematic trading. Responsibilities include developing data pipelines, standardising datasets, and ensuring data quality. Candidates shou ...

Lead Backend Engineer, Pension Platform (Remote)

InvestEngine is looking for a Lead Backend Engineer in Greater London to join and lead the Pension Team. The role involves hands-on backend development using Python 3.11 with Django, leading a team, and working closely with various stakeholders on product improvements. Candidates should have at least 5 years of ...

Applied AI Engineer: Build Production Ready AI for Legal

Dentons Canada is seeking an Applied AI Engineer to design and build AI-enabled solutions for legal and business services. The role, based in Greater London, involves collaborating with various teams to translate use cases into technical designs using Python and cloud services. Key skills include Pytho ...

Data Scientist: Brand Health & Market Insights

Marketing Management Analytics, Inc. is looking for a motivated Data Scientist to join the NextGen BHT team in London. This role involves developing predictive models and advanced brand analytics tools using Python and R, in collaboration with cross-functional teams. The successful candidate should pos ...

Data & AI Solutions Consultant

Work Experience In data science, machine learning, and business analytics. Practical experience in coding languages such as Python, R, Scala (Python preferred). In database technologies including SQL, ETL, No-SQL, DW, and Big Data technologies like pySpark, Hive. Accenture ...

Amazon Connect Engineer in Glasgow LSA RECRUIT LTD

Amazon Connect Engineer Glasgow, United Kingdom Technology Stack JavaScript Python Job Requirements Attention to detail and ability to follow instructions. Good communication and teamwork skills. Preferred Qualificatio ...

Data & AI Science Consultant in London Accenture

Work Experience In data science, machine learning, and business analytics. Practical experience in coding languages such as Python, R, Scala (Python preferred). In database technologies including SQL, ETL, No-SQL, DW, and Big Data technologies like pySpark, Hive. Accenture ...

Document AI Engineer – Agentic AI & Production Systems

Trafigura is seeking an Applied AI Engineer to join our Digital Transformation team based in Greater London. You will develop and maintain Python-based AI applications while building document workflows utilizing LLMs and classical NLP. The ideal candidate has extensive experience in production AI/ML sy ...

Talent Acquisition Manager – Fully Remote (EMEA timezone)

Salary: Competitive, very much dependent on individual Summary: This growing crypto trading firm has seen steady growth over the last 3-4 years – not being adversely affected by the wild swings in crypto success due to their robust and sensible strategies.With that s ...

Talent Acquisition Manager – Fully Remote (EMEA timezone)

Salary: Competitive, very much dependent on individual Summary: This growing crypto trading firm has seen steady growth over the last 3-4 years – not being adversely affected by the wild swings in crypto success due to their robust and sensible strategies.With that s ...

Senior AI Engineer | Tech Start Up

AI Engineer or Senior AI Engineer | AI Tech Start-Up | £60k-£100k DOE + Sizeable Shares | London/Hybrid (1 day a week in office) We are excited to be working with a rapidly growing AI tech scale‑up that’s expanding its team with a talented AI Engineer or Senior AI Engineer. The Company < ...

Support Tech Pub Editor (Tech Pubs Editing)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Job Description ...

ICT Teaching Opportunity Well Regarded School Harrogate

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.A well-regarded secondary school in Harrogate is looking to appoint a ...

Sr. Applied Scientist, Alexa International

DescriptionThe Alexa International Science team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong background in speech models (understanding and generation) and deep learning, to help build industry-leading Generative AI technology with speech-to-speech models and mu ...

Full Stack Engineer

Full Stack Engineer (Python, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location : Remote UK Salary : £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered b ...

Solution Architect – Digital platforms &#...

Solution Architect – Digital Platforms – Investment Banking–6 Month Contract (Inside IR35)Looking for a seasoned Solution Architect with all‑round digital platforms experience for Investment Banking, Portals, Pricing apps, & Post‑Trade…Metals, commodities etc.Join our h ...

Senior Data Architect

A leading crypto market-making and trading firm is seeking a Senior Data Engineer / Data Architect with strong financial markets experience to lead the design and evolution of its core data platform. The role involves building scalable, reliable data systems supporting risk, P&L, regulatory reporting, and an ...

Senior Data Architect

A leading crypto market-making and trading firm is seeking a Senior Data Engineer / Data Architect with strong financial markets experience to lead the design and evolution of its core data platform. The role involves building scalable, reliable data systems supporting risk, P&L, regulatory reporting, and an ...

BI Engineer

We are seeking a highly technical Business Intelligence Engineer to join our growing BI team. Key Responsibilities Design, build, and maintain a robust data warehouse. Oversee ingestion of varied and complex datasets at scale. Collaborate with Data Engineers and BI An ...

Enterprise Software Engineer

Capstone Investment Advisors, a leading $12 billion asset management firm specializing in derivatives, is seeking an Enterprise Software Engineer to join their technology team in London. You will modernize and maintain BOSS, their proprietary back-office platform, while building new software to streamline ...

SOLUTION ARCHITECT L1(CONTRACT)

Job Title: SOLUTION ARCHITECT L1 (CONTRACT) Location: London, United Kingdom Job Description We urgently require 2x experienced Snowflake senior designers for a period of 3–4 months. Ideally, these senior Snowflake designers should have delivered complex designs across Snowflake, the ...

AI Engineer

Compensation: Competitive salary + meaningful equity Team: Working directly with founders and early engineering team Overview We’re building AI-powered products that solve complex real-world problems using large language models and modern machine le ...

Quantitative Research Rates Vice President

Mission The Rates QR team's mission is to develop and maintain sophisticated mathematical models, cutting-edge methodologies and infrastructure to value and hedge financial transactions ranging from vanilla flow products to complex derivative deals, as well as improve the performance of algorithm ...

Sungard's Front Arena Application Developer

Job Description Front Arena DeveloperOur Client is looking to recruit several Sungard’s Front Arena Developers/ConsultantsYou will have at least 3 to 5 years solid back ground of working with Sungard’s or FIS Global’s Front Arena product.The role is to dev ...

Sungard's Front Arena Application Developer

Job Description Front Arena DeveloperOur Client is looking to recruit several Sungard’s Front Arena Developers/ConsultantsYou will have at least 3 to 5 years solid back ground of working with Sungard’s or FIS Global’s Front Arena product.The role is to dev ...

AI Software Engineer

AI Software Engineer Department: Engineering Employment Type: Full Time Location: London, UK Description We’re looking for a Software Developer with deep Calude Code or similar expertise to build advanced automation and visual data processing w ...

Sungard's Front Arena Application Developer

Front Arena Developer Our Client is looking to recruit several Sungard’s Front Arena Developers/Consultants You will have at least 3 to 5 years solid background of working with Sungard’s or FIS Global’s Front Arena product. The role is to develop and support Front Arena applicatio ...

Quantitative Developer

We have partnered with a research-led hedge fund where scientific rigour, experimentation, and evidence-based decision‑making sit at the heart of the business. Headquartered in London, they operate at the intersection of systematic trading, machine learning, large‑scale distributed compute, and performance ...

Senior Software Engineer National Security (Data Systems)

Senior Software Engineer - National Security (Data Systems) About the role You'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demanding environments. This is hands‑on technical work: you'll architect cloud‑native systems, lead data ...

Java Engineer Equity Volatility in London Millennium

Java Engineer - Equity Volatility The successful candidate will join a global team that designs and develops Equities Volatility Risk and PnL and Market data systems. The candidate will work hands‑on with other developers, QA and production support teams. The team interacts with key stakeholders s ...

Forward Deployed Engineer

Cititec are partnered with one of the most exciting AI engineering consultancies in the market, helping some of the world’s largest organisations rethink how software gets built in the age of AI. As Anthropic’s first European launch partner and one of OpenAI’s earliest UK partners, they’re operating ...

Senior Software Engineer National Security (Data Systems)

Senior Software Engineer - National Security (Data Systems)Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.About the roleYou'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demand ...

Data Architect (Fabric or Databricks)

Data Architect (Databricks or Microsoft Fabric)£110,000–£125,000Hybrid – 2 days a week in London, Manchester, or Edinburgh We’re looking for a twoexperienced Data Architects to design and deliver modern, scalable data platforms built on full Azure stack. One of these roles is for someon ...

Java Engineer – Equity Vol

Salary: £130-150k base, circa £180-220k TC Summary:Fantastic opportunity for a Java developer with outstanding communication skills to join one of the world’s most prestigious hedge funds. Come and be a part of the firm’s continued success by developing/maintaining real-time eq ...

Java Engineer – Equity Vol

Salary: £130-150k base, circa £180-220k TC Summary:Fantastic opportunity for a Java developer with outstanding communication skills to join one of the world’s most prestigious hedge funds. Come and be a part of the firm’s continued success by developing/maintaining real-time eq ...

Engineering Lead (Cyber)

| High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK BasedUp to £100,000 + benefitsPermanent – Full time Are you a player-coach who loves diving into hard offensive security problems and equally loves building great teams around you? 🚀< ...

Senior Project Engineer

Noriker Power is a leading renewable energy integrator and developer specialising in Battery Energy Storage System (BESS) projects that support the UK and Ireland’s power grid. We are seeking an experienced Senior Project Engineer with a proven track record in delivering large scale infrastructure ...

Staff Engineer at Dayhoff Labs

Company Description Dayhoff Labs - DeepTech AI biology startup backed by DCVC Job Description Own the technical evolution of a frontier biochemistry search platform. You will architect robust cloud infrastructure, design greenfield database systems for ML training, and transitio ...

Core Java Developer Trading Platform

About the Role We have an exciting opportunity in the real-time, low-latency trading platform space for an efficient, self-directed core infrastructure developer with a desire to learn new systems and design techniques. In this role, you will design and implement new functionality as well as opti ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation: Hybrid; 3days/w in London officeKe ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation:  ...

Software Developer Security Cleared

We are currently recruiting for an experienced Software Developer to work a 12-month contract for our client initially two days per week on-site in Exeter (dropping to one day per week after induction). Consumer Digital enables the public to access data through various channels such as the website a ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit. Rate: £490 inside IR35 Duration: 6 month initially Location: Hybrid; 3days/w in London office </ ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit. Rate: £490 inside IR35 Duration: 6 month initially Location: Hybrid; 3days/w in London office </ ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation: Hybrid; 3days/w in London officeKe ...

Back end Developer (Java &Spring Boot/GCP) inside IR35

Methods is looking for a Back End Developer specialising in Java Spring Boot and GCP(Google Cloud Platform) to join our team within the private Sector Business unit.Rate: £490 inside IR35Duration: 6 month initiallyLocation:  ...

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    Python Developer And Python Tech Architect Jobs in United Kingdom Job Search Guide, Trends and Insights