2,324,087+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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Platform Engineer

Salary: £130,000 - 132,600 per year Requirements Strong experience in data engineering and pipeline development, including ETL and ELT design and implementation. Strong SQL skills, including query optimization and schema design. Programming experience in ...

Platform Engineer

Salary: £130,000 - 132,600 per year Requirements Strong experience in data engineering and pipeline development, including ETL and ELT design and implementation. Strong SQL skills, including query optimization and schema design. Programming experience in ...

Platform Engineer

Salary: £130,000 - 132,600 per year Requirements Strong experience in data engineering and pipeline development, including ETL and ELT design and implementation. Strong SQL skills, including query optimization and schema design. Programming experience in ...

Platform Engineer

Salary: £130,000 - 132,600 per year Requirements Strong experience in data engineering and pipeline development, including ETL and ELT design and implementation. Strong SQL skills, including query optimization and schema design. Programming experience in ...

Rabbitmq SME | Sheffield (Hybrid)

One of our leading banking clients is looking for an experienced RabbitMQ SME to join a large-scale PAM & Security transformation programme. Location: Sheffield, UK (Hybrid). Start: ASAP. Contract until Nov 2026. Key Responsibilities Deploy and manage RabbitMQ clusters ...

Machine Learning Engineer

Get AI-powered advice on this job and more exclusive features. Software Development & Data Specialist @ Jackson Hogg Responsibilities The Machine Learning Engineer will investigate, implement, and develop novel algorithms using machine learning techni ...

Software Engineer Chemistry & Data Intergration

Software Engineer Chemistry & Data Integration Full time in-office (London) About the Company We are working closely with a rapidly growing Scientific SaaS company who have developed a unified LIMS platform to support enterprise R&D teams. Their platform is ...

Temporary Graduate Research Assistant

JOB TITLETemporary Graduate Research AssistantLOCATIONWorcesterDEPARTMENT NAMEFire Protection Engineering - JMDIVISION NAMEWorcester Polytechnic Institute - WPIJOB DESCRIPTION SUMMARYWe are seeking a highly motivated graduate student to join o ...

Temporary Graduate Research Assistant

JOB TITLETemporary Graduate Research AssistantLOCATIONWorcesterDEPARTMENT NAMEFire Protection Engineering - JMDIVISION NAMEWorcester Polytechnic Institute - WPIJOB DESCRIPTION SUMMARYWe are seeking a highly motivated graduate student to join o ...

Senior Machine Learning Engineer

At Longshot Systems we build advanced platforms for sports betting analytics and trading. We're hiring Machine Learning Engineers for our modelling engineering team. You'd be working closely with the quantitative research teams to turn prototype trading models into production-ready systems, design ...

Software Engineer III (Java / Spring)

.**Software Engineer III (Java / Spring)****About the team:**Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our semantic data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate p ...

Junior Quantitative Developer

Engineer page is loaded## Engineerlocations: London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commit ...

Quant Developer Curves & Risk (Commodities)

Quant Developer - Curves & Risk Pricing & Risk Stack Pricing & VaR platform engineering 6 month contract 700-770/day OUTSIDE IR35 Central London, 4 days/week onsite MUST have experience of oil and/or gas/LNG commodities trading environment MUST have current authorisation to work unrestricted in UK currently and ...

Remote Tech Talent

We are hiring highly skilled remote engineers to join cutting-edge teams working in Web3, AI, blockchain infrastructure, and high-performance backend systems.Responsibilities:Build and maintain scalable Web3 / blockchain / AI sys ...

Remote Tech Talent

We are hiring highly skilled remote engineers to join cutting-edge teams working in Web3, AI, blockchain infrastructure, and high-performance backend systems.Responsibilities:Build and maintain scalable Web3 / blockchain / AI sys ...

Tech Lead / CTO

We're hiring a CTO / Tech Lead to join a fully remote AI startup building what's best described as Notion for AI agents - a local Electron app where people use AI agents for strategy, planning, research, and knowledge work (not just coding).This is a 3-person, pr ...

Tech Validation Engineer

Validation Engineer Location: Surrey Salary/Rate: £45,000-55,000 Do you have validation engineering experience working in a GMP Life Science or Healthcare environment? Do you have expertise in clean rooms and biocontainment? Are you looking for an exciting and unique challenge ...

Remote Tech Talent

We are hiring highly skilled remote engineers to join cutting-edge teams working in Web3, AI, blockchain infrastructure, and high-performance backend systems.Responsibilities:Build and maintain scalable Web3 / blockchain / AI sys ...

Remote Tech Talent

We are hiring highly skilled remote engineers to join cutting-edge teams working in Web3, AI, blockchain infrastructure, and high-performance backend systems.Responsibilities:Build and maintain scalable Web3 / blockchain / AI sys ...

Tech Lead / CTO

We're hiring a CTO / Tech Lead to join a fully remote AI startup building what's best described as Notion for AI agents - a local Electron app where people use AI agents for strategy, planning, research, and knowledge work (not just coding).This is a 3-person, pr ...

Tech Lead (Shopify)

Technical Lead – Shopify £60,000 – £70,000 | Fully Remote (UK)We’re looking for a Shopify Technical Lead to take ownership of high-profile projects, lead development teams, and shape technical direction across Shopify web applications and apps. This is a hands-on leadership ro ...

Head Tech APAC

JOB DESCRIPTION Purpose of the role The Head #Tech APAC (m/f/d) will be responsible for representing the region APAC and all respective markets in the global Tech function, ensuring that we put the customer at the heart of what we do. The incumbent will have full accountability for p ...

Tech Lead (Shopify)

Technical Lead – Shopify £60,000 – £70,000 | Fully Remote (UK)We’re looking for a Shopify Technical Lead to take ownership of high-profile projects, lead development teams, and shape technical direction across Shopify web applications and apps. This is a hands-on leadership ro ...

Senior Consultant Vault CRM

The Role Veeva Systems is a cloud industry leader for life sciences. We are a true partner to the industry with our end to end market leading platform supporting customers from development through to commercialisation. The growth of Vault CRM is leading the way on future innovations around how life sci ...

Senior Consultant Vault CRM

The Role Veeva Systems is a cloud industry leader for life sciences. We are a true partner to the industry with our end to end market leading platform supporting customers from development through to commercialisation. The growth of Vault CRM is leading the way on future innovations around how life sci ...

Principal Software Engineer, Docker Agents (London)

At Docker, we make app development easier so developers can focus on what matters. Our remote-first team spans the globe, united by a passion for innovation and great developer experiences. With over 20 million monthly users and 20 billion image pulls, Docker is the #1 tool for building, sharing, and runni ...

Data Analyst

About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations ...

Senior Frontend Web Developer Vision AI, Hybrid + Equity

A leading AI innovation company in London is seeking a Frontend Web Developer to architect the Ultralytics HUB. You will design user interfaces, optimize performance, and ensure a seamless experience for users. Ideal candidates have over 5 years of experience, deep knowledge of Tailwind CSS, and significant skil ...

Gen AI Prompt & Context Engineer(Contract) UK Remote | Outside IR35 | £400/day |

We are seeking a Gen-AI Prompt & Context Engineer to design and operate end-to-end LLM workflows, including prompt strategy, retrieval pipelines, multi-agent orchestration, and production observability. The role involves building scalable AI automation using Python, CrewAI multi-agent systems, and n8n work ...

Back End (C# .NET) Software Engineer

**Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** As the world leader in serving science, we solve the world’s toughest problems, like giving cancer patients hope, ensuring water and food are safe, helping law enforcement sol ...

Full Stack Engineer AI Enabled – Senior Vice President

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Application Developer

Overview Title: Application Developer Job Type: Contract Role Summary: We are looking for a highly skilled Application Developer with strong expertise in identity API development, data ingestion and transformation, and event-driven (Pub/S ...

Senior Platform Engineer Developer Platform (we have office locations in Cambridge, Leeds & L[...]

Senior Platform Engineer - Developer Platform (we have office locations in Cambridge, Leeds & London) Genomics England partners with the NHS to provide whole genome sequencing diagnostics. We also equip researchers to find the causes of disease and develop new treatments – with patients and participa ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Senior Software Engineer (Postgres)

ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’l ...

Graduate Software Engineer — Training, Hackathons & Growth

Graduate Software Developer About Reply: Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new ...

Lead Platform Engineer

Location: London – Hybrid working 3 days on site We are looking for a Lead Platform Engineer to take a key role in designing, building, and expanding a cutting-edge internal platform on AWS EKS. As the Lead Platform Engineer, you will have extensive Kubernetes expertise and a solid ...

Graduate Software Developer (2362)

Graduate Software Developer About Reply: Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new models of AI, big d ...

Django Developer

Django Developer (SC Cleared)£700-£850 per day | Inside IR35 | Hybrid (Canary Wharf - 1 day per week)Contract until September 2026 + potential extensionMorgan Hunt are working in partnership with a leading UK government organisation to recruit ...

Senior Software Engineer C# .Net relocate to Newcastle!

Senior Software Engineer C# .Net - relocate to Newcastle! This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Se ...

Junior Java Engineer

Junior Java Developer Hybrid - London From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you could be part of that. The Tracsis Group has grown rapidly, d ...

Senior Software Engineer C# .Net relocate to Newcastle!

Senior Software Engineer C# .Net - relocate to Newcastle! This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Se ...

Advisory AI Infrastructure Engineer

Description and Requirements This role is open for the Edinburgh, Scotland location only. Candidates must be based there, as the position requires working from the office at least three days per week (3:2 hybrid policy). The Lenovo AI Technology Center (LATC)—Lenovo’s g ...

Advisory AI Infrastructure Engineer

The Lenovo AI Technology Center (LATC)—Lenovo’s global AI Center of Excellence is driving our transformation into an AI-first organization. We are assembling a world‑class team of researchers, engineers, and innovators to position Lenovo and its customers at the forefront of the generational shift toward A ...

Frontend Java Developer Fintech in London Quant Capital

Frontend Java Developer – Fintech £90,000 Plus 10% to 40% Quant Capital is urgently looking for a Frontend Java Developer to join a well-known trading firm. No experience of finance is needed; finance isn’t what this firm does, tech is. Our client is innovative and accountable. Add ...

Java Software Engineer : Global Bank : £150k + bonus : Hybrid

Java Software Engineer : Global Bank : £150k + bonus : Hybrid We’re partnering with a global, technology-driven investment bank seeking a Senior Java Engineer to join their platform engineering team. You’ll work on systems that support trading, risk, analytics, and data operations across multiple ...

Founding Engineer (AI Agent Startup)

This range is provided by Tech Talent Network. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. What The Role Partner closely with the founders to shape product strategy and steer technical direction Build fast, iterate ...

Senior Operations Analyst – Major Hedge Fund £90 120k base + Large bonus

Senior Operations Analyst – Major Hedge Fund - £90-120k base + Large bonus A high performing, award-winning, global Hedge Fund are hiring a London based senior operations analyst. As the most senior analyst on the team, the hire will lead BAU for the firm’s main strategy. The hire will be ...

Tech Assurance Director

Technology Assurance Director Location: UK (Hybrid) A high-growth, tech-enabled advisory firm is building out its Technology Risk offering — and this is a genuine leadership hire. We're looking for a senior Technology Assurance professional to take ownership of Internal IT Audi ...

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