171,729+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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DevEx Platform Lead: Build Scalable CI/CD & Templates

United States Digital Space LLC in Greater London seeks a Lead DevEx Engineer to enhance how engineers build, ship, and operate services. You'll focus on evolving templates and standards, contributing to AI-enabled initiatives, and leading technical decisions across teams. The role requires proficiency ...

SC Cleared Senior Digital Engineer Python/Django TechLead

Experis - ManpowerGroup is looking for a Senior Digital Developer to join their high-profile public sector subsidiary. In this role, you will lead a multi-disciplinary team to deliver secure, scalable digital services. Your responsibilities include designing full-stack features, ensuring maintainabl ...

Lead Software Engineer Backend & Edge/IoT, Hybrid

Faculty AI in Reading is seeking a Lead Software Engineer to spearhead backend and edge/IoT engineering for high-stakes Defence projects. You will be responsible for leading a team, designing scalable software solutions, and implementing CI/CD processes using Docker and Kubernetes. The role requires a ...

Senior Backend Engineer: Foundry Ready AI Platform

A dynamic UK deep-tech company is seeking a backend developer with a focus on Python and extensive experience in event-driven architectures. You will design scalable services, build RESTful APIs, and work with Palantir Foundry. The role emphasizes autonomy and impact, offering a hybrid working model and extensiv ...

Backend API Engineer — Python, AWS & Data Pipelines

A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS s ...

Platform Engineer: Build & Scale Developer Platform

A diversified trading firm in Greater London seeks an individual with extensive experience in CI/CD systems and software development to enhance the developer experience. The role focuses on implementing and maintaining tooling for development teams and requires proficiency in Python or similar languages, as well ...

Full Stack Engineer — Client Facing & Growth Oriented

A software consultancy is looking for a developer in London to engage with clients and manage projects. You'll collaborate with experienced developers and have opportunities to mentor juniors. The role demands skills in React.js or React Native and Node.js or Python, alongside strong communication abilities. You ...

Systems Developer — Shape Scalable Claritas Solutions

LE010 Antares Global Management Limited seeks a skilled developer for their Application Development team. The role involves enhancing Claritas, a critical bordereaux management system, by delivering secure and scalable solutions. Candidates should have strong experience with Python, Django, Vue.js, and a good ...

Lead AI Engineer Build Next Gen AI Systems

A pioneering AI-first company in the UK is seeking an AI/ML Developer to design and optimize innovative advisory products. The ideal candidate will have over 3 years of experience in AI/ML development, strong programming skills in Python, and familiarity with TypeScript. This role offers a competitive salary and ...

Remote Backend SaaS Engineer — Python & APIs

A leading tech firm in the United Kingdom seeks a skilled developer to join their team. As a member of this innovative company, you'll collaborate virtually with talented colleagues while contributing to the development of high-quality code for open-source projects. This role requires proficiency in Python and e ...

Full Stack Engineer: Agile, Secure, Scalable SaaS

A leading software provider is seeking a Developer to join their Agile team in the UK. The role involves writing clean code, collaborating with cross-functional teams, and contributing to software design and development. Ideal candidates should have a Bachelor's degree in Computer Science, strong experience in s ...

Senior Backend Engineer — AI Powered SaaS

A fast-growing tech company in the UK is looking for a Back-end Developer to work closely with the Product team and Data Scientists. The role involves designing and maintaining back-end services while ensuring high performance and reliability. The ideal candidate should have a degree in Computer Science, 3-5 yea ...

Lead Backend Engineer — APIs, Data & Cloud

A leading AI platform company in Greater London is looking for a skilled backend developer who excels in Python and has experience with Flask and FastAPI. This role offers the opportunity to take technical leadership on diverse projects while working closely with cross-functional teams. You will be responsible f ...

Software Engineer Platform Automation & Testing

Apple is seeking a SWE Developer to contribute to a unified automation system for new platform development. This role will involve designing client-side libraries, creating standardized APIs, and managing device connections to enhance testing capabilities. The ideal candidate will have a strong softwar ...

C++ Quant Developer Front Office Trading & Risk

RJC Group is seeking a skilled developer in the Greater London area. The role focuses on developing well-structured and scalable code for a Tier-one energy trading company. Candidates should have expertise in C++ and preferably some exposure to Python. The successful candidate will work closely with th ...

Contract Python API Engineer — AWS & Data Platforms

Parker Shaw is currently recruiting an experienced Software Developer for a 12-month contract in Exeter, initially two days a week on-site.Your team will enhance public access to data through various digital channels, focusing on robust APIs. You will develop user-centric software, follow coding be ...

Big Data Engineer (Python) ETL & Pipelines

Information Tech Consultants is hiring a Big Data Developer to start on 14th July 2026. This role requires strong experience in Python and experience in building scalable data pipelines and ETL processes. The ideal candidate will have 2–5 years in data engineering with knowledge of SQL, Scala, and Java ...

JavaScript Developer

JavaScript Developer required to join a geospatial software development team. Requirements JavaScript, React, Typescript, HTML, CSS, Python and C# experience. REST APIs knowledge. Interest in mapping, geospatial, cloud and web technologies. Automation, code m ...

Real Time AI Engineer Ground Ops, First Engineering Hire

A pioneering AI startup in London is seeking a Junior Software Developer to be the first engineering hire. You will design and implement real-time AI systems to improve airport ground operations. The role offers significant ownership in developing a platform that generates high-accuracy predictions for flight de ...

Identity & API Engineer — Cloud IAM & Pub/Sub

A global consulting firm is seeking a highly skilled Application Developer to focus on identity API development within the Google Cloud Platform. The role requires experience in building secure, scalable identity workflows and integrating identity services with APIs and event-driven architectures. Responsibiliti ...

Senior Front Office Equities Derivatives Engineer Hybrid

Apex Systems is seeking a Mid-Level Developer in Bromley, UK to join their Equities Derivatives Technology team. The role involves developing automation solutions and requires at least 7 years of technology development experience, including 3 years in equities derivatives systems. Responsibilities include design ...

FX Options Quant Dev (Hybrid) — Real Time Pricing & Risk

United States Digital Space LLC in London is seeking a Quantitative Developer to join the FX options team. The role involves building and maintaining pricing and risk infrastructure for FX Options trading. The ideal candidate will design quantitative models and develop software in C++ and Python, worki ...

Backend SaaS Engineer — Open Source (Remote, Global Travel)

A leading open-source software firm is seeking a Software Developer (Backend SaaS) to join their distributed team. This role requires strong proficiency in Python and web frameworks like Flask and Django. Responsibilities include writing code, collaborating with a global team, and participating in code reviews. ...

On Site AI Engineer for Secure Systems & LLMs

ENGINEERINGUK is seeking an AI Engineer / Developer to design and deliver advanced AI solutions for mission‑critical systems in the Space, Defence and Intelligence sector near Gloucester. This role involves developing applications to unlock data value and enhance decision-making. Key qualifications inc ...

SC Cleared Frontend Developer | React/TS/Next.js | Hybrid

Synergize Consulting is seeking a Contract Security Cleared Frontend Developer to join their ongoing programme of work. The role involves working collaboratively with designers, backend engineers, and stakeholders to deliver top-notch user interfaces based on existing prototypes and user needs. Ideal c ...

AI Fleet Orchestration Engineering Lead

Dangote Industries Limited is seeking an experienced leader for the Platform Developer Experience team to drive the development of AI-native backend systems. You will shape how AI is integrated into platform infrastructure, thereby improving how developers ship software at scale. The ideal candidate ha ...

JavaScript Developer

JavaScript Developer required to join a geospatial software development team. Requirements JavaScript, React, Typescript, HTML/CSS, Python and C# experience. REST APIs knowledge. Interest in mapping, geospatial, cloud and web technologies. Automation, code ma ...

End to End Software Developer – FinTech Solutions

Core-Asset Consulting Ltd is seeking a Software Developer to join their Newcastle team. This role offers an exciting opportunity to deliver innovative software solutions in a collaborative environment. Candidates should have strong programming skills in C#, .NET, Java, Rust, or Python, and a demonstrable reco ...

Lead Hardware & Software Test Engineer

Key Responsibility:Analyze project scope, technical risks, and requirements to define project-level test strategies.Deploy sophisticated software & electronic testing solutions to ensure efficient verification of requirements.Design and lead comprehensive test strategy & plans and ov ...

Senior AWS Cloud Fullstack Developer eSC or eDV Clearance Required

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver ...

Senior Python & AWS Engineer Microservices Lead

A leading recruitment agency is seeking a Senior Python Software Engineer with strong AWS experience to design and scale Ad-Tech systems. The role involves leading complex delivery of Python-based microservices, mentoring engineers, and improving production systems. Ideal candidates should have profound knowledg ...

Lead Python Architect & Principal Engineer (Hybrid)

Utilita Energy Ltd is seeking a Principal Software Engineer with a passion for Python and AWS to architect complex systems in an agile environment. You'll play a crucial role in making architectural decisions and leading technical strategy, while mentoring a team of engineers. Welcome to a dedicated te ...

Python OpenCV Software Engineer – Vision & Automation

Verso Recruitment Group is seeking a skilled Software Engineer OpenCV based in Weymouth, Dorset. This position involves developing Python-based applications, designing computer vision solutions, and collaborating with cross-functional teams. Ideal candidates will have a minimum of 2 years' experience in softw ...

Software Engineer (Gloucester) – Python, APIs & Frontend

A small software company in Gloucester is seeking a Software Engineer to collaborate with cross-functional teams, develop software solutions, and contribute to API development. The ideal candidate has expertise in HTML, CSS, RESTful APIs, and backend technologies such as Python and MySQL. This full-time role off ...

Front End Developer

Join to apply for the Front End Developer role at TieTalent . SC Cleared Front End Developer roles (4 months+). Inside IR35 - Remote with occasional travel to client site to London. My client is a Global Consultancy looking for Front End Developers with subject matter experienc ...

Staff Software Engineer Developer Experience

Seeq is a leader in industrial data analytics, empowering companies to derive insights from complex process data and improve operational outcomes. As we continue to grow, we recognize the importance of creating a seamless and productive developer experience, enabling our engineering teams and customers to ...

AI Field Engineer: Enterprise Cloud for Public Sector

WeAreTechWomen is seeking an AI Forward Deployed Engineer to join Google Cloud's Innovation team based in the United Kingdom. This role entails working directly with clients to deploy advanced AI solutions, bridging the gap between theoretical AI concepts and practical implementations. The ideal candid ...

Cloud Site Reliability Engineer

We are looking for a Cloud Site Reliability Engineer to join a global, diverse team working with cross-functional stakeholders. This is a permanent full-time opportunity based in London. Candidate Profile Ability to work on multiple tasks in parallel Problem solver < ...

Senior Software Engineer (Data Platforms)

Department: Tech - AI and Data Engineering Location: Oxford, UK Aurora helps governments, investors, and utilities make billion‑dollar decisions on the journey to net‑zero. Based in Oxford, you will work in a dynamic and growing engineering organisation that builds cloud-bas ...

Murex Front Office / Developer UK or Nearshore

Murex Front Office / Developer- The bank is looking for an experienced Murex Front Office BA/Developer to work on changes and enhancements for Murex business users. Role requirements: A good functional knowledge of Murex 3.1, specifically around e-Tradepad templates, pre-trade, curv ...

AWS Application Developer

Location London (Hybrid) Contract 6 months+ contract with possible extension Role Overview Seeking an experienced AWS Application Developer with expertise in serverless and event-driven architectures to build scalable cloud-native applications and support moder ...

Senior Software Developer

Senior Software Developer | Gloucester | Circa £80,000I’m working with a highly technical client in Gloucester who are looking for an experienced Software Developer to join their growing team.This is a varied role where you’ll work on complex, real-world systems while also mentoring junior develo ...

Product Owner

We are seeking a highly skilled and motivated Product Owner to join our dynamic Payments team at the company.io. As Product Owner, you will play a key role in shaping, developing, delivering, and documenting our core Pay by Bank products and capabilities. This is a high-impact role with direct influence ov ...

Product Owner

We are seeking a highly skilled and motivated Product Owner to join our dynamic Payments team at Token.io. As Product Owner, you will play a key role in shaping, developing, delivering, and documenting our core Pay by Bank products and capabilities. This is a high‑impact role with direct influence over pro ...

Product Owner

We are seeking a highly skilled and motivated Product Owner to join our dynamic Payments team at Token.io. As Product Owner, you will play a key role in shaping, developing, delivering, and documenting our core Pay by Bank products and capabilities. This is a high-impact role with direct influence over pro ...

Senior Full Stack Engineer React/Node on AWS | Hybrid

Martin Veasey Talent Solutions is seeking a Senior Full Stack Developer for a hybrid role based in Northampton. This position focuses on designing, building, and maintaining core applications for new financial products using a technology stack of React, Node.js, Python, and AWS. The ideal candidate wil ...

Senior Software Engineer, Java

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

Remote WhatsApp AI Healthcare Chatbot Engineer

We Make Change is seeking a Volunteer WhatsApp AI Chatbot Developer to create an impactful healthcare product serving patients in Africa. This role involves building a production-grade WhatsApp chatbot integrated with AI for multilingual patient interactions. Candidates must have experience with WhatsApp API ...

Frontend Angular Developer – Scalable, UserFocused Apps

Ray Associates in the United Kingdom is looking for a software developer to join their dynamic team in a well-funded tech startup. You will have the chance to work on innovative projects that aim to disrupt a £4 billion market and continuously improve the customer experience. We seek a detail-oriented ...

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    Python Developer Problem Solver Jobs in United Kingdom Job Search Guide, Trends and Insights