67,985+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Frontend Engineer (React) for AI Energy Platform — Remote/UK

Hypercube Consulting, a rapidly growing data and AI startup in Scotland, is seeking a software developer to enhance their innovative platform, Cairn. In this role, you will engage in full software development lifecycle from requirements gathering to deployment, collaborating closely with a diverse team. < ...

Senior .NET Backend Engineer – Hybrid, Growth & Perks

Trainline is looking for a dedicated Developer to join our team in Greater London. The role involves delivering high-quality software solutions, mentoring junior engineers, and overseeing the development lifecycle from coding to deployment. Candidates should have strong expertise in C# .NET and experience with C ...

Remote Frontend Dev (React/Angular) – HTML5, JS, EMI Options

Java Script Works is looking for an experienced Frontend Developer in the UK, proficient in both React and Angular. You'll work on multiple platforms while contributing to an innovative fintech startup. The role promotes remote work and offers flexible hours, ensuring a great work-life balance. The com ...

Java Backend Engineer — Spring Boot, Cloud & DevOps

Sivara GmbH in Welwyn Garden City is seeking a Backend Developer to design high-quality Java services using Spring Boot. You will work in a hybrid environment and take ownership of production systems, ensuring their reliability. Ideal candidates will have several years of experience in Java, strong Dev ...

Senior .NET Architect & Development Lead

Core-Asset Consulting Ltd is seeking a Senior Developer in Newcastle upon Tyne. This role requires a technical specialist experienced in leading complex development strategies and delivering technology solutions. The ideal candidate will possess extensive C# .NET development experience and a strong focus on m ...

Senior Power BI Architect Fabric & Azure Platform

Sivara GmbH is seeking a Senior BI Developer to play a critical role in transforming data for a financial services organization. You will work with modern technologies, build advanced Power BI dashboards, and shape data governance and consumption practices within the business. This pivotal position req ...

Finance Systems Analyst: TM1 & Planning Analytics Specialist

Michael Page is looking for a Finance Systems / TM1 Developer in Leicester to oversee the integrity of financial data. The role involves managing data flows to finance systems primarily using Cognos TM1, performing data cleansing, and driving insightful financial analysis. Candidates should have advanced knowled ...

Remote Senior Software Engineer C#/.NET & Automation

Sivara GmbH is seeking a Senior Developer based in the UK to drive automation initiatives. You will work primarily with C#/.NET and SQL, collaborating with a skilled development team. This remote position offers a competitive salary range of £85,000 - £90,000 along with an equity/share scheme, pension ...

Senior Platform Engineer Identity, Security & Scale

Jack & Jill is looking for a Senior Software Engineer to join their Trusted Enterprise Platform team. In this role, you will build foundational services such as authentication and secure release infrastructure, while enhancing developer experience and scalability. The ideal candidate has over 5 years o ...

Lead Frontend Engineer React/Next.js (Hybrid Liverpool)

Acorn Group in Liverpool is looking for a Senior Frontend Developer to create high-quality user experiences and lead technical decisions. You will develop responsive web applications with React, Next.js, and TypeScript, mentor other developers, and collaborate in an agile environment. This role offers ...

Senior AWS Platform Architect – SRE & Microservices Lead

Oscar Associates Limited is hiring a Senior Platform Architect for a hybrid role in Birmingham, UK, offering a salary of £70,000-£100,000. This position requires extensive AWS expertise and hands-on experience with modernizing legacy platforms to cloud-native architectures. You will shape cloud archite ...

Oracle Cloud Data Migration Specialist — Flexible Projects

IBM is seeking an Application Developer specializing in Oracle eBS to join their team in Manchester, United Kingdom. In this role, you will leverage your technical expertise to design, develop, and implement application solutions that meet client requirements. Your responsibilities include collaboratin ...

Unreal Engine VR Architect C++, Secure Networks (Hybrid)

Electus Recruitment Solutions is looking for a software developer to lead the coding architecture for high-fidelity simulation systems in Portsmouth. This position focuses on the design and implementation of software for virtual reality applications within the defense sector. The ideal candidate will h ...

Head of Engineering: Velocity‑Driven Tech Leader

Antler is seeking a Head of Engineering or Engineering Manager to lead the engineering organization and drive velocity. You will partner with the CTO to build a deeply technical and high-performing team in a startup environment. The ideal candidate is a proven leader with startup experience, capable of ...

AI Engineer – 3D Reconstruction & Neural Rendering

GAK ENTERPRISES LTD in Milton Keynes is seeking a Software Developer (AI Engineer - Neural Rendering & 3D Reconstruction) to join their team. The role involves developing and deploying REST APIs using Java Spring Boot and utilizing AI technologies. The ideal candidate will have experience in applied AI ...

GCP Platform Engineer | Terraform & Kubernetes

Eligo Recruitment is seeking a GCP Platform Engineer for a hybrid role in Manchester. The ideal candidate will design, build, and maintain cloud infrastructure on Google Cloud Platform (GCP) while ensuring best practices of reliability and security. Responsibilities include implementing Infrastructure ...

Oracle Cloud Data Migration Tech Consultant (eBS to Fusion)

IBM is hiring an Application Developer specialising in Oracle eBS and Oracle Fusion Cloud. In this role, you will contribute to the design and support of application solutions, working with industry professionals and using Oracle tools. The position offers a dynamic, inclusive environment and seeks can ...

Senior PHP Backend Engineer | Architect & Mentor

Reassured is seeking an experienced IT Senior Developer to join our growing tech team in Basingstoke, England. In this role, you'll take ownership of the internal CRM platform, driving high-quality solutions while mentoring junior developers. A strong grasp of PHP and backend development is crucial. Ou ...

Senior C# Engineer (React) – Regulatory Reporting, Hybrid

VirtueTech Recruitment Group is seeking a Senior C# Developer in London for their Regulatory Reporting Technology team. You will design, develop, and enhance backend services in C#, working closely with stakeholders to support critical regulatory reporting functions. This role requires 5+ years of expe ...

Senior Frontend Engineer – Identity & MFA (Angular)

Vanguard is seeking a Senior Full-Stack Developer for its European Client Identity team in Manchester. The role focuses on building and operating MFA and authentication platforms. You will own the Angular frontend application and work with AWS to ensure security and reliability. Key skills include Angu ...

Java Engineer: High Performance Trading Systems

A finance technology firm in Greater London is looking for a Java Developer to enhance electronic trading systems in a fast-paced environment. The role involves developing backend services that ensure high-volume trading, improving performance and scalability, and working closely with product and trading teams. ...

iOS Engineer — Climate Tech (Hybrid)

A leading UK climate tech company seeks an iOS Developer to enhance their mobile experience. You will design and maintain high-quality iOS applications, collaborating with diverse teams to solve complex problems. The role offers a hybrid work environment at Sustainable Ventures in Waterloo, along with benefits l ...

Lead Software Engineer Cloud Native Banking Platform

JPMorgan Chase & Co. is seeking a Lead Software Engineer to transform the future of banking within our digital bank, Chase. You will collaborate with development teams to enhance the developer experience and deliver innovative solutions. This role requires a strong foundation in software engineering co ...

Full Stack .NET/Angular Dev — Hybrid & Impactful SaaS

Harvey Nash Plc in Houghton-le-Spring is seeking a passionate Software Developer to join their innovative tech team. You will develop high-quality solutions using .NET, Azure, and Angular while collaborating in an Agile environment. The role offers a hybrid working model with 25 days of holiday, plus a ...

AI Platform Engineer for DevEx & MLOps Pipelines

ClearRoute in Edinburgh is looking for a Platform Engineer to join client-facing delivery teams. You will design and operate modern developer platforms across various industries, with a focus on AI workloads. Your responsibilities include building infrastructure-as-code, managing CI/CD pipelines, and i ...

Contract Backend Engineer (Node.js, AWS) – Hybrid, Birmingham

A leading technology company is seeking a developer to focus on serverless integrations using AWS and Node.js. This hybrid role involves building scalable backend services and developing APIs for the Nutrition platform. Ideal candidates will have experience with serverless architectures, AWS services like Lambda ...

Remote Frontend Engineer – React/TypeScript (Tailwind)

A leading remote tech company in Manchester is seeking a Mid-level Frontend Developer specializing in React, Redux, and TypeScript for greenfield projects. This fully remote position allows for independent work, while engaging in occasional meet-ups in the North West/Yorkshire area. The company boasts a strong t ...

Remote Eligible Full‑Stack JS Engineer: Node.js Replatform

Victorious Job Search Ltd in Manchester seeks a developer to contribute to the re-platforming of a core application from Rhino to Node.js. You’ll work in a team focused on integrating new technologies and improving development practices. The role involves both front-end and back-end JavaScript developm ...

Remote Workato Integrations Pro — 12 Month Contract

A consultancy firm is seeking a Remote Workato Developer for an immediate start on a 12-month contract. This role involves designing and optimizing integrations using Workato while collaborating with cross-functional stakeholders. The ideal candidate will possess proven hands-on experience with Workato and stron ...

Asset Based Lending Growth Director | Uncapped Commission

Arbuthnot Commercial Asset Based Lending is searching for an experienced business developer to market and sell our Asset Based Lending products to SMEs. This role focuses on building customer relationships through a strong origination network. Your expertise in commercial lending will be essential as y ...

Senior Full Stack Engineer: UI & Microservices Leader

3761 Barclays - BX - UK is seeking a Senior Full Stack Developer to design, develop, and improve enterprise-grade software solutions. The candidate will lead the development of responsive user interfaces using technologies like Angular and React while building scalable microservices. Experience with Ja ...

Senior Magento Backend Engineer — Hybrid Remote Role

Envisage Digital, based in the UK, is seeking a skilled Backend Developer to join their team. This full-time hybrid role emphasizes eCommerce development with a strong focus on Magento and various web technologies. The ideal candidate will have at least 5 years of industry experience, expertise in PHP ...

Senior Software Engineer Azure SaaS, Security & DevOps

TellJO is seeking a Senior Software Developer for a full-time role based in Lancing. The ideal candidate will design and maintain applications using C#, .NET, and React while ensuring secure development practices. This position involves managing Azure-hosted services and deployment pipelines. Candidate ...

AWS Serverless Apps Engineer (Hybrid London)

United States Digital Space LLC is seeking an experienced AWS Application Developer to work in a hybrid model in London. This role focuses on developing cloud-native applications utilizing AWS serverless services with a contract duration of 6 months or more, potentially extendable. The successful candi ...

Senior Software Engineer Tech Lead & Hands on Architect

PCI Pal in Greater London is seeking a passionate Senior Software Developer to enhance their product suite. This hybrid role requires the candidate to be within commuting distance to London and Ipswich while offering mentorship opportunities and high-quality collaborative work. The ideal candidate shou ...

SQL Server Performance Engineer (Hybrid)

Pearson Carter is seeking an experienced SQL Developer to enhance their data engineering capabilities. This role involves optimising T-SQL queries and maintaining database performance, with a significant impact on business-critical systems. You will work in a collaborative environment, assisting in dat ...

Backend Architect: Data Platform & Distributed Systems

Dormont Manufacturing Co is seeking a Software Developer – Data Platform & Distributed Systems to design and develop a microservices-based platform. You will work on backend development, building APIs, and optimising performance to support high-volume data workflows. The role requires proven experience ...

C++ Software Engineer I Mapping SDK & Real Time Rendering

PowerToFly is seeking a software developer experienced in C++ to join their Cardiff team. The role involves building software components for cutting-edge mapping technology and requires strong skills in modern C++ and collaboration with product engineers. The suitable candidate will possess a Bachelor’ ...

Lead JavaScript Engineer – Streaming Web & Mobile (London)

A dynamic tech company in Central London is looking for an experienced Javascript and Agile Software Developer to lead the development of innovative client-side solutions. The successful candidate will design and build world-class streaming services across various platforms. Familiarity with JavaScript, Agile me ...

Backend Java Engineer for CCR Risk & Margin Platforms

Crisil Integral IQ is seeking an experienced Backend Java Developer in Greater London to build and enhance scalable, high-performance applications within a financial services environment. The ideal candidate will have strong technical expertise, particularly in Counterparty Credit Risk, collateral management, ...

Wind Energy Project Engineer – Onshore UK, Career Growth

ARM is seeking a Project Engineer in Bodmin, Cornwall, to support the delivery of onshore wind energy projects across the UK. This role offers excellent career development opportunities within a growing renewable energy developer. The ideal candidate will provide engineering support throughout developm ...

Senior Software Engineer & Tech Lead

IKM Consultants AS, located in Aberdeen City, requires a skilled software developer with extensive experience in designing and developing robust software solutions. The successful candidate will work closely with cross-functional teams and provide technical mentorship to junior developers. The role dem ...

Elite .NET Back End Engineer E commerce & Cloud

Syncoms is seeking a dynamic C# .Net back end developer for its London office. This role involves developing eCommerce platforms and maintaining robust systems, ensuring seamless data interaction with front-end applications. The ideal candidate will have at least three years of experience with .Net tec ...

Platform Software Engineer: Observability & Telemetry

慨正橡扯 is looking for a skilled software engineer in Greater London to enhance the developer experience using observability tools. Candidates should have 3+ years of experience and knowledge of cloud services and system design. This role includes responsibilities such as developing software solutions, an ...

Graduate Software Engineer AI Driven Impact & Growth

Bending Spoons is seeking a software developer in Cambridge, UK, to join their mission of creating impactful software. The ideal candidate will own the development process and utilize AI tools to enhance efficiency while maintaining high standards of software quality. The role offers a unique opportuni ...

Full Stack Java & Spring Microservices Engineer

Adroitpeople in Greater London is seeking a skilled developer with experience in full stack development, particularly with Agile methodologies. The ideal candidate will have strong skills in Java, Spring technologies, and experience developing microservices and web applications using ReactJS or AngularJS fram ...

Hybrid Full Stack AI Engineer for Carbon Intelligence

IFS in Greater London is looking for a skilled full stack developer to create innovative AI solutions that enhance environmental impact measurement. In this role, you will design APIs, improve legacy systems, and ensure high-quality software delivery. Proficiency in GoLang, React, and DevOps practices ...

Senior .NET Core Lead — Flexible, Mentoring & Cutting Edge

Eclipse Total Solutions Ltd is seeking a Senior .Net Core Developer to lead a new development project in Wakefield, England. This role emphasizes mentoring junior staff while delivering innovative solutions. The position offers flexible working arrangements and the opportunity to collaborate with passi ...

Hybrid Frontend Engineer — Vue.js Specialist

Brown & Brown, Inc. is seeking a Frontend Developer to work on their insurance platform in a hybrid capacity in London. The role involves developing responsive web applications and collaborating with a team on best practices. Proficiency in HTML, CSS, JavaScript, and experience with Vue.js are required. < ...

Senior Full Stack Engineer: Lead Projects & Mentor Teams

Zaltek Ltd (trading as Zaltek Digital) is seeking an experienced Senior Software Developer to join our growing development team in Newcastle upon Tyne. You will take ownership of complex projects and mentor junior developers. Successful candidates will have at least 3 years of commercial software devel ...

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