1,888,647+ Python Developer And Python Tech Architect Jobs in UK — Top Companies Hiring July 2026

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

Requirements Java Spring Boot: Confirmed level proficiency for the architectural rebuild Database: PostgreSQL Cache: Redis/Valkey Architecture: REST Architecture and Event-Driven architecture Cloud & Infrastructure: Google Cloud Platform GCP and Kuber ...

AWS Engineer Lead

Minimum 6-8 years of experience working as AWS Big Data Developer Key Skills required<span style=color: ...

ML Engineer

Role: Senior ML Engineer - Agentic AI PlatformsLocation: London (3 days a week onsite)Rates: Up to £ p/d DOE (Inside IR35)I'm looking for an experienced ML Engineer to join a central AI engineering function responsible for building and scaling enterprise-grade agentic ...

Developer Quantitative Hedge Fund London

About the role My client, a quantitative hedge fund, is seeking a Developer in Testing to join their London-based Technology team. The successful individual will have ownership of technical products and projects for the firm's trading platform, ensuring every release is safe and efficient. This i ...

Senior Platform Engineer

This role is ideally suited to an experienced software engineer, who loves building scalable cloud infrastructure, and applies software engineering principles to infrastructure code. As a member of our engineering team, you will play a key role in designing, creating and maintaining infrastructure that all ...

AWS Engineer Lead

Minimum 6-8 years of experience working as AWS Big Data Developer Key Skills required<span style=color: ...

ML Engineer

Role: Senior ML Engineer - Agentic AI PlatformsLocation: London (3 days a week onsite)Rates: Up to £ p/d DOE (Inside IR35)I'm looking for an experienced ML Engineer to join a central AI engineering function responsible for building and scaling enterprise-grade agentic ...

Senior Software Engineer

Our client is a global leader in consumer electronics and are undertaking an exciting new project expected to be widely available later on this year. As a result they are looking for Software Engineers to help drive innovation and help bring the plan to fruition. The role involves, but is n ...

Lead Software Engineer Platform Engineering Chase UK

Job DescriptionAre you ready to transform the future of banking? Join our digital bank, Chase, as a Lead Software Engineer and be part of a team that's revolutionizing mobile banking with seamless journeys that our customers love. At JPMorgan Chase, we're building the bank of the future from scr ...

Lead Software Engineer Platform Engineering Chase UK

Job DescriptionAre you ready to transform the future of banking? Join our digital bank, Chase, as a Lead Software Engineer and be part of a team that's revolutionizing mobile banking with seamless journeys that our customers love. At JPMorgan Chase, we're building the bank of the future from scr ...

Junior Java Developer Listed Derivatives

Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Direct message the job poster from eClerx Location: London < ...

Senior Frontend VueJS Developer – Industrial IoT

Senior Frontend VueJS Developer – Industrial IoT A fantastic opportunity has opened for a Senior Frontend Engineer to join an innovative technology company in London developing the next generation of intelligent software platforms. This Frontend Software Engineer role offers the chance to work ...

Security Engineer

Job ref: LF1211844_1698656263 Location: Berkshire Sector: Job type: Salary: £40000 - £48800 per annum + Benefits package Contact: Laura Fitzgerald ...

Security Engineer

Job ref: LF1211844_1698656263 Location: Berkshire Sector: Job type: Salary: £40000 - £48800 per annum + Benefits package Contact: Laura Fitzgerald ...

Senior Java Software Engineer

Senior Software Engineer Are you a seasoned .NET developer ready to lead enterprise‑grade software projects and drive digital transformation? We’re looking for a senior software engineer to join our team and shape the future of our tech landscape. Apply by: 30 September 2025 (or sooner if ...

AWS API Engineer / Data Architect

Who You Will Be Working With You will be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong growth and continued success across a variety of projects and sectors. Data Platforms is home to API Engineers, Data Engineers, Platform Engineers, Solution ...

Enterprise Resources Planning Developer

Are you a seasoned ERP developer with a strong background in system integrations and design development skills. A trusted architect and infrastructure expert with an intrinsic knowledge of all things EPICOR (Kinetic) related. I have an exciting opportunity based in the Lincolnshire area for a leading 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 ...

Computer Science Teacher – Mixed Secondary School in Croydon

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.Computer Science Teacher – Mixed Secondary School in Croydon ...

Delivery Manager (£50k £70k + £8k Bonus) at Yunojuno

Job Title Delivery Manager Salary £50k-£70k + £8k Bonus Company Description Yunojuno.com is the UK's leading freelancer management platform, having processed over £2 billion in bookings for 12,000+ clients including Google, Netflix, and PepsiCo. Job De ...

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC

AWS Security Assurance Services (SAS) is hiring a Senior Security & Compliance Engineer to lead the design, deployment, and implementation of complex AWS security and compliance solutions that accomplish customer-defined business and security outcomes, solving for new levels of scale, complexity, and performance ...

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC

AWS Security Assurance Services (SAS) is hiring a Senior Security & Compliance Engineer to lead the design, deployment, and implementation of complex AWS security and compliance solutions that accomplish customer-defined business and security outcomes, solving for new levels of scale, complexity, and performance ...

Software Developer FinTech

3 days ago Be among the first 25 applicants 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 Software Developer ...

Senior/Staff Engineer Hegel

About Antithesis We've been quietly reinventing how the world thinks about software reliability, and we're just getting started. At Antithesis, we start at the foundations – we run entire software systems inside a deterministic simulation and break them in every way imaginable. Every issue then ...

Senior/Staff Engineer Hegel

About Antithesis We've been quietly reinventing how the world thinks about software reliability, and we're just getting started! At Antithesis, we start at the foundations – we run entire software systems inside a deterministic simulation and break them in every way imaginable. Every issue ...

Senior/Staff Engineer Hegel

About Antithesis We've been quietly reinventing how the world thinks about software reliability, and we're just getting started! At Antithesis, we start at the foundations – we run entire software systems inside a deterministic simulation and break them in every way imaginable. Every issue ...

Senior/Staff Engineer Hegel

Location London, UK Employment Type Full time Location Type On-site Department Engineering About Antithesis We've been quietly reinventing how the world thinks about software reliability, and we're just getting started! At Antithesi ...

Senior Developer (Freelance Onsite London Contract)

Senior Developer (Freelance Onsite London Contract) Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Rate: £250 - £350 per day Start: ASAP < ...

Senior Engineer Platform Engineering

Your Opportunity As a Senior Engineer within Platform Engineering, you will lead the design, build, and evolution of our Internal Developer Platform (IDP), enabling consistent, secure, and scalable software delivery across the enterprise. This role combines DevOps engineering, platform architectu ...

Support Tech Pub Editor (Tech Pubs Editing)

Job Description BDUK has a requirement to support a range of Technical Publications supporting the platform with both the provision of Aircraft Maintenance Manuals and Component Maintenance Manuals. This position will execute against contract requirements with a Safety and First Time Qual ...

Senior Tech Recruiter Multiple Tech | 40% Commission

A recruitment agency based in Bristol is looking for a Senior Recruitment Consultant to manage the full lifecycle of recruitment within the technology sector. The ideal candidate will have experience in 360 recruitment, a passion for technology that drives positive impact, and strong relationship-building skills ...

Senior Tech Underwriter: Portfolio Growth & Tech Risk

A leading insurance company is seeking a Senior Development Underwriter in Manchester. This role involves managing a portfolio of business accounts, negotiating underwriting terms, and developing tailored insurance solutions. Candidates should have strong underwriting experience and critical thinking skills. The ...

Senior Software Engineer & Tech Lead — Sports Tech

A leading sports and entertainment marketing firm in London seeks a talented Senior Software Engineer. The role involves building scalable software for iconic sports brands. You will provide technical leadership, collaborate across teams, and influence the technology strategy. Ideal candidates have extensive exp ...

Senior Tech Support Lead — People & Tech Coach

Kinetic Software is seeking a Team Lead to manage and develop Senior Support Analysts and 3rd Line Developers in Milton Keynes. You will provide technical leadership, manage performance issues, and contribute to strategic initiatives within the customer support organization. The ideal candidate will have 7+ year ...

Support Tech Pub Editor (Tech Pubs Editing)

Job Description BDUK has a requirement to support a range of Technical Publications supporting the platform with both the provision of Aircraft Maintenance Manuals and Component Maintenance Manuals. This position will execute against contract requirements with a Safety and First Time Qual ...

Quantitative Developer

Legal & General is one of Europe’s largest asset managers, providing clients and partners with complex, responsible investment solutions, across public and private markets. As a global investor, we are present where our clients most need us – from Hong Kong and Singapore, to Chicago and major European financi ...

Model Risk Management, Software & Infrastructure Lead, Vice President

Model Risk Management, Software & Infrastructure Lead, Vice President London JR The role will reside within the Firm Risk Management's Model Risk Management (MRM) Department which is a team responsible for the Firm's management of risks related to the implementation and use of mode ...

Software Engineer Solutions Engineering

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Market Data Quant Analyst (Commodities)

Market Data Quant Analyst (Commodities)Location: London (hybrid)Contract: Initial 6-month contract (extension likely)Sector: Energy Trading / Commodities TradingOverviewOur client ...

Market Data Quant Analyst (Commodities)

Market Data Quant Analyst (Commodities)Location: London (hybrid)Contract: Initial 6-month contract (extension likely)Sector: Energy Trading / Commodities TradingOverviewOur client ...

Senior Manager Architect Data

Senior Manager Architect – Data Location: London or Nottingham – Hybrid Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote What you'll do Shape the architecture direction and evolution of the data ecosystem, across Cloud‑scale Di ...

Junior Developer

Take the first step in your software engineering career with a Junior Developer opportunity that combines hands on development experience, structured mentoring, and exposure to real-world technology projects within the financial services sector. Company Overview The Opportunity Hub UK is ...

Senior Specialist Solutions Architect, Agentic Engineering / Kiro

Are you a customer-obsessed builder with a passion for helping customers build faster, smarter, and more reliably with AI? Are you excited about the convergence of generative AI and software engineering, and how agentic AI tools are transforming the way startups ship code? Do you have the technical depth, adviso ...

Senior Specialist Solutions Architect, Agentic Engineering / Kiro

Are you a customer-obsessed builder with a passion for helping customers build faster, smarter, and more reliably with AI? Are you excited about the convergence of generative AI and software engineering, and how agentic AI tools are transforming the way startups ship code? Do you have the technical depth, adviso ...

AI/Software Engineer up to £100k

We’ve partnered with a fast-growing B2B AI company embedding intelligence directly into enterprise workflows. Think: handling sensitive data, automating complex decisions, and solving real operational problems. What you’ll be doing Building AI agents for extraction, reasoning & summ ...

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