Midsenior Fullstack Developer Pythonreact Jobs in UK

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Senior Microsoft 365 & Power Platform Lead

Tech4 is seeking a Senior Microsoft 365 Developer to lead the development and optimization of Microsoft 365 solutions. This role involves architecting applications, integrating with Azure and Power Platform, and collaborating with diverse teams. The successful candidate will possess strong skills in Office 365 a ...

Full Stack PHP/Laravel Developer | Next.js & React, TDD, On Site NW

hackajob is recruiting for a PHP/Laravel Developer for a six-month contract based in Manchester, requiring one day per week on-site. The successful candidate will build and maintain scalable web applications, working with modern frameworks like Next.js and React, and developing backend services in Laravel. Empha ...

Java Backend Engineer: Multithreading for Capital Markets

Crisil is seeking a Java Developer to work on capital markets and risk systems in Greater London. The ideal candidate will have strong experience in Core Java, multithreading, RESTful services, and event-driven architecture using Kafka. Responsibilities include developing Java-based applications supporting tradi ...

Senior Heated Product Substrate Lead

The British American Tobacco Group is seeking a Senior Heated Products Substrate Developer in Southampton. This role involves technical leadership in substrate development for heated products, ensuring compliance with standards and enhancing product performance. Candidates should have a degree in a relevant fiel ...

C# .NET Backend Engineer Hybrid, Up to £50k

Proactive Appointments is seeking a Mid-Level Backend Software Developer (.NET) in Taunton, Somerset. The ideal candidate will have 2-3 years of commercial experience with C# and .NET Core and will join a collaborative development team. This hybrid position requires building scalable applications and maintaining ...

Hepatology Clinical Research Lead — Senior MD

Alnylam Pharmaceuticals is looking for an imaginative physician drug developer to lead clinical development of RNAi therapeutics with a focus on autoimmune liver diseases. The successful candidate will have significant leadership responsibilities, extensive collaboration with cross-functional teams, and must pos ...

Senior Python Architect: Scalable, Cloud Native Solutions

Smartedge Solutions Ltd is looking for a skilled lead developer to design and architect complex Python applications in Baildon, England. The ideal candidate will have deep experience with Python frameworks like Django and Flask, extensive knowledge of relational and NoSQL databases, and a proven track record in ...

Senior Full Stack Engineer: End to End Cloud & API Systems

AVIATEK SOLUTIONS PTE. LTD. is looking for an experienced Software Engineer / Full Stack Developer in Greater London. The candidate will take complete ownership of application development, which includes designing and maintaining high-performance web applications, and developing APIs. A Bachelor’s Degree in a re ...

Senior Kotlin Backend Engineer – Real Time FinTech (Hybrid)

Oliver Bernard is seeking a Senior Kotlin Developer for its London office, offering a competitive salary of up to £110,000. This hybrid role involves designing and building robust backend services using Kotlin and Java, deploying on AWS, and contributing to architecture decisions. Ideal candidates will have a st ...

Data Centre Growth Strategist – UK & Nordics

Xylem is seeking an experienced Business Developer to drive strategic growth in the UK & Nordics Data Centre market. This senior role includes market strategy, project positioning, and revenue growth across various Data Centre projects. Ideal candidates will have 7-10+ years of business development experience, s ...

Senior Software QA & Driver Dev (Hybrid, Belfast)

Oxford Instruments GmbH in Belfast is seeking a Senior Software QA Developer to enhance their scientific product portfolio. The role includes software and driver development, quality assurance, and product management. Candidates should have at least 5 years of experience in software development or QA, along with ...

Remote .NET Engineer | Build scalable services, mentor

Trainline in Greater London is looking for a Software Developer to join their team. Key responsibilities include delivering new features, ensuring quality throughout the development lifecycle, and mentoring junior engineers. Ideal candidates will have hands-on experience with C# .NET, Agile methodologies, and CI ...

Front Office FX Software Engineer (C#/Java)

Crédit Agricole Group is seeking a Developer in Greater London. The successful candidate will work closely with traders and operational staff, enhancing front-office systems for foreign exchange. Candidates should have experience in C# or Java, some SQL knowledge, and a strong interest in financial markets. Resp ...

Cloud Applications Lead Azure/AWS, Automation & Security

DXC Technology Inc. is seeking a Cloud Applications Developer to lead and manage a team of developers in designing and delivering secure cloud solutions. The role requires proven experience with AWS and Azure, along with strong communication skills. As part of a diverse workplace, you'll guide clients on best pr ...

Power BI Clinical Reporting Specialist

NHS in Exeter seeks a Clinical Information Report Developer responsible for developing clinical information reporting solutions and supporting the ePCR database. You will manage clinical data flow, enhance reporting tools, and conduct tests for software releases. Applicants should possess a degree in an IT relat ...

Cloud Applications Lead Azure/AWS, Automation & Security

DXC Technology Inc. is seeking a Cloud Applications Developer to lead and manage a team of developers in designing and delivering secure cloud solutions. The role requires proven experience with AWS and Azure, along with strong communication skills. As part of a diverse workplace, you'll guide clients on best pr ...

Senior Front Office UI Engineer Low Latency Trading

GCS is seeking a lead UI developer to join their Fixed Income IT product team in Greater London. The ideal candidate will have over 10 years of experience in delivering enterprise-level e-trading applications, demonstrating a proven track record of low latency and performance. The main responsibility will involv ...

Senior Python Functional Tester for AI Systems — Remote & Flexible

Mindrift is seeking a Senior Python developer in the UK to join a project-focused team, responsible for creating functional tests and managing Docker environments. The ideal candidate will have over 5 years of experience in software engineering, particularly in Python, and deep knowledge of functional testing an ...

Senior Cloud & App Security Engineer

Financial Times is seeking a Senior Cyber Security Engineer to enhance application and cloud security within their AWS-hosted environment. The role focuses on vulnerability management, developing security guardrails for CI/CD pipelines, and facilitating threat-modelling sessions. You will work collaboratively wi ...

Frontend Engineer: Gen AI with React & TypeScript

JPMorgan Chase & Co. is seeking a Software Engineer III to join their Securities Services team in Greater London. This role focuses on designing secure and scalable technology products while leveraging AI to enhance developer experience. Key responsibilities include developing reusable UI components, optimizing ...

Platform Engineering Lead — Automations, CI/CD & Observability

BODEN is seeking a Platform Technical Lead to enhance their engineering platform capabilities. This role involves collaboration with various engineering teams to drive platform improvements, emphasizing automation, standards, and guidance. Key responsibilities include developing the platform roadmap, leading dev ...

Lead Platform Engineer, iPaaS & Cloud

Royal London is seeking a hands-on Lead Software Developer to join our Data & Integration area. This hybrid role requires a strong engineering leader to design, build and maintain our Integration Platform as a Service (iPaaS). The ideal candidate will have experience in cloud engineering, API first integration m ...

Technical Artist: Bridge Builder for Polished Games

Coatsink, a prominent video game developer within the Atari family, is looking for a Technical Artist in Newcastle upon Tyne. This role involves bridging the gap between artists and programmers, optimizing game performance, and developing tools and workflows. The ideal candidate should have experience with Unity ...

National Account Manager: Growth Lead in UK Residential Property

FirstPort (UK) is seeking a National Account Manager to support their mission in elevating industry standards in residential property management. In this role, you'll manage key national developer accounts and ensure operational excellence. With a minimum of 5+ years' experience in residential real estate, stron ...

Food Product Innovator — Concept to Launch

Heler Foods in Nantwich is seeking a passionate Product Developer to support cross-category product development in a fast-paced FMCG environment. You will manage product development from concept to launch, build relationships with stakeholders, and ensure the effectiveness of the launch process. The ideal candid ...

Senior Integration Engineer Hybrid Healthcare Interop

Isle of Wight NHS Trust is hiring an Integration Specialist (Senior Developer) in Portsmouth. You will design, build, and deploy integration solutions while engaging with product owners for requirements. This role requires a Bachelor’s degree in Computer Science or related field, along with health care system ex ...

Principal Engineer C#/.NET, AWS, AI Driven FinTech

Client Server is looking for a Principal Software Engineer / Developer (C# .Net AWS Python) in London with a salary up to £120k. In this role, you will architect and build scalable solutions, collaborate with Agile teams, and drive AI adoption. Key qualifications include strong C# and AWS skills, experience with ...

API Solutions Architect

Ameresco is seeking an API Developer to join their Asset Sustainability Group in Greater London. In this role, you'll design and implement robust API solutions, collaborating with clients and internal teams to ensure application performance and security. We're looking for candidates with a degree in Computer Sci ...

Lead Full Stack Engineer: .NET & Azure API Architect

Avanade is looking for a visionary Full Stack Developer in Greater London. You'll lead transformative development by crafting innovative solutions using .NET and Azure, bridging the technology-business divide. This role involves analyzing, designing, and maintaining application code across diverse contexts, with ...

Backend Engineer (TS/Node) for Scalable APIs & AI Audio

Speechify is looking for a backend developer to join their Platform team in Birmingham, United Kingdom. This role involves designing and maintaining APIs, enhancing backend services, and collaborating across teams. Ideal candidates should have experience with Typescript/Node and cloud providers like GCP and AWS. ...

Realtime Gaming Frontend Engineer (React + TypeScript)

Eeze is looking for a Frontend Developer to join their innovative team in Greater London. In this role, you will develop web-based gaming applications using technologies like React and TypeScript. Responsibilities include collaborating with back-end teams, participating in code reviews, and ensuring high applica ...

Senior Software Engineer – Cloud, API & AI Solutions

Centrica is seeking a skilled software developer for a hybrid role in Windsor, UK. The successful candidate will design and maintain high-quality solutions across platforms such as Salesforce and AWS. With over 5 years in software development, the ideal candidate will have strong coding skills, experience with c ...

Senior Android Engineer: Kotlin, Compose, Hybrid Work

Capgemini in Manchester is seeking an experienced Android Developer to enhance their client-focused team. Candidates should have at least 4 years of professional Android development experience, with strong proficiency in Kotlin and Jetpack Compose. The role involves designing and maintaining high-quality applica ...

Cloud Native Software Engineer API first, Go/TS, Remote

Finova, located in Manchester, is looking for cloud first developers to join their agile team. As a cloud first developer, you will build scalable B2B workflow solutions and develop cloud-native solutions with an API first approach. This role emphasizes collaboration and requires good knowledge of TypeScript and ...

C++ Software Engineer Hybrid (Embedded & AI)

Jenoptik AG in Farnborough is seeking a skilled Software Developer to work in a hybrid role. The ideal candidate will have robust C++ skills, knowledge of Python, and experience with embedded systems. You will design and maintain applications, contribute to CI/CD processes, and collaborate with cross-functional ...

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 ...

Senior OneEPR Integration Engineer – Hybrid/Remote

Portsmouth Hospitals University NHS Trust is seeking an experienced OneEPR Integration Specialist (Senior Developer) to design, build, and deploy integration solutions. The role offers a full-time, fixed-term contract for 24 months, with a salary range of £49,387 - £56,515 per annum. The position supports a hybr ...

Senior OneEPR Integration Engineer – Hybrid/Remote

Portsmouth Hospitals University NHS Trust is seeking an experienced OneEPR Integration Specialist (Senior Developer) to design, build, and deploy integration solutions. The role offers a full-time, fixed-term contract for 24 months, with a salary range of £49,387 - £56,515 per annum. The position supports a hybr ...

C++23 Low Latency Market Data Engineer (Greenfield)

Selby Jennings is seeking a C++ Developer in Greater London to join a leading quantitative trading firm. The role involves hands-on development in C++23 for a high-performance market-data platform, focusing on latency optimization. Ideal candidates should have experience in low-latency systems, Linux internals, ...

Tea Product Innovator – Premium Matcha & Green Tea

A premium tea brand in London is seeking a Food & Beverage Product Developer. This role involves leading new product development for innovative matcha and green tea beverages. The ideal candidate will have 2–5+ years of product development experience, a strong understanding of beverage innovation, and a passion ...

Trade Relations & Growth Specialist

A leading trade kitchen supplier in Eastbourne is looking for a Business Developer to engage with trade customers and provide vital administrative support. The role involves identifying upselling opportunities, ensuring exceptional customer service, and collaborating with team members to meet depot targets. Cand ...

VP, AI Driven Engineering Enablement & Operations

A leading technology company in Greater London is seeking a VP of Engineering Enablement & Operations to lead strategies for AI adoption and improve engineering efficiency. This role will oversee a global engineering team, establish developer frameworks, and manage vendor relationships. The ideal candidate shoul ...

Assistant Town Planner Hybrid, APC Support & Growth

A leading residential developer is seeking an Assistant Town Planner to support the planning and delivery of high-quality residential schemes. Located on the Essex/Hertfordshire borders, the role offers a salary between £28,000 and £36,000, with hybrid working and excellent benefits. Ideal candidates will have a ...

OneStream Tech Lead: Finance Data & Analytics

Tria is seeking an experienced OneStream Technology Lead / Developer in Greater London to take ownership of OneStream solutions across planning, consolidation, reporting, and analytics. This hands-on technical leadership role requires strong OneStream XF skills, SQL experience, and the ability to communicate eff ...

Backend Software Engineer II Scale Education Tech

Noon - Education for Everyone is seeking a Senior Software Developer to join their hybrid team in London. You will take ownership of code, deliver innovations for thousands of students daily, and participate in best practices. The ideal candidate is proficient in Java, Spring Boot, and Kubernetes, and has experi ...

Kubernetes Orchestration Engineer – Go & Graph DBaaS

Jaide Health is seeking a software developer to join Neo4j Aura, a Kubernetes-based project delivering Neo4j as a service. This role involves building production systems on Kubernetes within a collaborative and distributed team across Europe. Key qualifications include Go programming, agile development, and expe ...

Senior Salesforce Engineer AI Driven, Hybrid London

Funding Circle UK is searching for a Salesforce Developer in London, offering a hybrid work model and a competitive salary alongside comprehensive benefits. Successful candidates will have experience with Salesforce Development, particularly in Sales and Service Clouds, and possess skills in Cloud Infrastructure ...

Planning & Development Assistant (Minor Proposals)

Cyngor Sir Ceredigion County Council is seeking a highly motivated individual for a permanent, full-time role in Development Management. Responsibilities include processing minor planning applications, providing developer advice, and investigating planning breaches. Candidates should have a degree in Town and Co ...

Planning & Development Assistant (Minor Proposals)

Cyngor Sir Ceredigion County Council is seeking a highly motivated individual for a permanent, full-time role in Development Management. Responsibilities include processing minor planning applications, providing developer advice, and investigating planning breaches. Candidates should have a degree in Town and Co ...

EMEA Enterprise Account Director – AI Security & DevOps

Snyk Ltd. is seeking an Account Director for the EMEA region to lead the end-to-end sales process for enterprise customers. This role involves driving new business and nurturing relationships to secure Snyk’s Developer Security Platform across digital and AI transformations. Candidates should have a proven track ...

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    Midsenior Fullstack Developer Pythonreact Jobs in United Kingdom Job Search Guide, Trends and Insights