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Ruby on Rails Engineer — Remote First, Scalable Backend

A leading recruitment agency is seeking a Ruby Developer to join a remote-first team focused on building robust SaaS applications. You will contribute across the entire development lifecycle, emphasizing clean code and maintainability. Ideal candidates have strong experience with Ruby on Rails and a passion for ...

Platform Engineer AI Workflows & Developer Tooling

An innovative tech company in Crawley is seeking a Platform Engineer to design and improve tooling and platform capabilities. The role focuses on developing internal tools and integrating AI within an HPC software platform. Responsibilities include enhancing developer experiences, building automation systems, an ...

Full Stack Developer Python Django Go AWS

Full Stack Developer / Engineer (Python Django Flutter Go AWS) London to £90k Are you a full stack technologist who enjoys working on Greenfield apps? You could be progressing your career at a tech scale-up that are enjoying great success with their AI workforce optimisation ...

Senior Python Engineer: Real Time Data at Scale

Partnerize is seeking a skilled software developer with 5-7 years of experience in Python to develop near real-time data processing systems. The role involves creating scalable and resilient systems while collaborating with architects and maintaining high-quality code. Preferred qualifications include experience ...

Senior Exploit Developer — Remote Initial Access

VulnCheck is seeking a Senior Exploit Developer in Cheltenham, UK, to join their Initial Access Intelligence team. The role requires expertise in reverse engineering and exploit development. You'll be responsible for writing software exploits, implementing detection rules, and conducting research on vulnerabilit ...

Backend & Platform Engineer, Developer Experience

A leading audio streaming service in London seeks a Backend Developer to enhance software development processes. You will develop and maintain features using Java, Python, or Node.js, and work within a flexible, collaborative environment. The ideal candidate will have experience in backend development, strong co ...

Senior Developer — Shape UK public digital services

Government Recruitment Service in Leeds is seeking a Senior Developer to shape the future of digital public services. In this pivotal role, you will design, build, and evolve digital platforms for millions across the UK. You will mentor junior developers and advocate quality software engineering techniques. Bene ...

Senior Developer: Lead Systems & VAS (Hybrid)

Electus Recruitment is seeking a Senior Developer in Redhill to shape technical direction in bespoke hardware and software solutions. This role involves leading system design, mentoring a team, and working with advanced technologies. Key qualifications include strong experience in Linux environments, proficiency ...

Senior Developer — Shape UK public digital services

Government Recruitment Service is seeking a Senior Developer to enhance digital public services. You will design, build, and evolve platforms serving millions across the UK, working collaboratively within a multi-disciplinary Agile team. Responsibilities include developing software solutions, coaching junior dev ...

Full Stack Developer Python Django Go AWS

Full Stack Developer / Engineer (Python Django Flutter Go AWS) London to £90k Are you a full stack technologist who enjoys working on Greenfield apps? You could be progressing your career at a tech scale-up that are enjoying great success with their AI workforce optimisation ...

Senior Embedded Engineer – DV‑Eligible, On site

A leading technology company is seeking a Senior Embedded Software Developer to join their team in the UK. You will lead the development of bespoke embedded solutions and be responsible for designing, implementing, and maintaining high-quality code. The role requires strong skills in C/C++ and experience with em ...

Technical Lead Cloud Native Node.js & React Architect

A technology data solutions provider in Gateshead is looking for a skilled software developer to lead and mentor a team. This role will focus on designing scalable architectures and developing applications using Node.js and React. Candidates should have strong experience with modern frontend tools and cloud serv ...

Lead Software Engineer C# .NET API on AWS | Remote

A leading SaaS tech company in Nottingham is looking for a Lead Software Engineer / Developer (C# .Net API AWS) to join their Agile team. This role offers a salary up to £80k plus benefits, including 25 days holiday and health insurance. You will design payment applications and mentor other engineers, all while ...

Senior Android Engineer — Emerging Markets (Remote)

A leading social media platform is seeking an experienced Android Developer to design and develop user-facing mobile applications. The role requires a minimum of 5 years of professional Android development experience, strong communication and organizational skills, and a champion for best practices in software d ...

Staff DevEx Engineer: Platform, CI/CD & GraphQL

A leading technology company in the UK is seeking a Staff Software Engineer to join their Developer Experience team. You'll design automated CI/CD pipelines, contribute to the GraphQL API Gateway, and develop tools to empower engineers. This role emphasizes internal customer satisfaction and empowers teams to de ...

Senior Java Backend Engineer — AWS, Spring Boot, Remote

A technology company is looking for an experienced Java Backend Developer to work on backend services for a modern enterprise platform. The role involves designing and maintaining scalable APIs, developing microservices, and ensuring system reliability. Candidates should have strong experience in Java, AWS, Spri ...

.NET Developer — Build Scalable Gaming Platform

A leading technology firm in Manchester is seeking a skilled C# Developer to enhance their software applications. You will design and maintain applications, ensuring optimization and team collaboration. The ideal candidate will have substantial .NET experience, a keen attention to detail, and a passion for probl ...

.NET Engineer – Remote, Impactful E Book Platform

A leading e-book firm in Manchester seeks a .NET Developer to join their innovative team. You will work on creating meaningful software products that enhance user experiences. Passion for technology and solid knowledge in .NET, ASP.NET Core, and C# are essential. The role offers competitive salaries, industry tr ...

Principal Software Engineer – Data, Performance & AI Platform

A growing software company in Scotland is seeking a skilled back-end developer to support product delivery and enhance quality. You will work with a team focusing on Azure and .NET to drive innovative solutions. Responsibilities include mentoring team members, collaborating with engineers, and managing the produ ...

Low Latency C++ Developer for Options Market Making

A leading trading firm in Greater London is seeking a motivated software developer to build systems for market making. You will collaborate with traders and developers to create low latency exchange connectivity and optimize trading strategies. Ideal candidates should possess skills in template programming, perf ...

Post Trade ETD Software Engineer Operations

A global financial services platform is seeking a software developer to join its ETD Operations Technology team. The role entails enhancing applications supporting post-trade workflows. You will work with operations and other technology teams ensuring accurate data processing. Candidates should have solid experi ...

Java Backend Engineer: Data Security & Cloud Microservices

A global financial institution in Belfast is seeking a Mid-level Java Developer responsible for designing and implementing microservice applications using Java and Spring Boot. The position emphasizes automation and efficiency in financial processes, with opportunities for learning in a flexible hybrid working e ...

Hybrid C# .NET Developer | Flexible Hours & Profit Sharing

A software development company in Billingham is seeking a C# .Net Developer to work on projects for international clients. The role involves designing and developing efficient code and APIs, collaborating in a team, and ensuring high-quality documentation. The ideal candidate should have experience in web and mo ...

AI Driven .NET Developer — Hybrid (Manchester)

Harris Computer is seeking a Software Developer based in Manchester on a full-time, permanent contract. This role leverages AI-assisted development tools to enhance productivity, emphasizing clean code and performance improvement. Responsibilities include developing applications in .NET (C#) and Angular, collabo ...

Backend Engineer: High Performance I/O & Storage

Viridien in Crawley seeks a Software Developer to design and develop high-performance services for data storage and access. The ideal candidate has strong experience in C, C++, Go, or Python, and a proven ability in building backend services and optimizing performance for I/O-intensive systems. Benefits include ...

Hybrid .NET Software Engineer: AI Driven Cloud & DevOps

Sputnik Digital is seeking a skilled .NET Developer for a full-time hybrid role in Manchester. The position focuses on designing and developing high-quality software solutions using .NET technologies, requiring strong C# and TypeScript expertise. Candidates will work in Azure and AWS environments, utilizing AI t ...

Mid Senior .NET Developer — Build Scalable Web Apps

Central Employment Agency in Sunderland is looking for a Mid-Senior .NET Developer to enhance its in-house Software team. You'll work on digital projects, contributing to the development of innovative web platforms. Ideal candidates will have 3-5 years of experience, with strong proficiency in C#, ASP.NET MVC/Co ...

R&D Tax Manager — Global Projects & Mentoring

EY is looking for a professional to manage R&D claims for various businesses in Cambridge. The ideal candidate will have IT experience as a software developer, strong writing and communication skills, and prior R&D experience. This role involves conducting technical discussions with clients, preparing documents, ...

Android Platform Engineer Linux Kernel & Embedded

Sepura in Cambridge is looking for a Linux/Android Platform Developer to enhance the Android platform for TETRA digital radios. The ideal candidate will be proficient in Android architecture, Linux kernel programming, and C++. Responsibilities include platform development, kernel configuration, and testing. Cand ...

Engineering Developer Analyst Program — Rotations & Growth

A leading global financial services company is seeking a future team member for their Analyst Program in Engineering (Developer) in Manchester. This 24-month program offers rotational experiences and involves software development, testing, and collaboration with senior developers. Candidates must be pursuing a b ...

Platform Backend Engineer Scale Global Payments

Software Careers is seeking a skilled backend developer to join the Platform team in Greater London. You will be responsible for building high-performance backend systems and improving the reliability of global payment infrastructure. The role focuses on distributed architecture and requires expertise in Java, S ...

Systems Developer: Submission Workflows & CIF Validation

The Society of Research Software Engineering is seeking a Systems Developer to support platforms for journals and data validation services in Chester. The role involves maintaining the checkCIF validation service, improving submission systems, and working with structured scientific data. Ideal candidates will ha ...

Senior Windows Desktop Architect Remote, High Impact

Clutch Canada is looking for a skilled Windows Application Developer in Manchester to lead the design and development of native Windows desktop applications. The role involves defining best practices and driving accessibility efforts to create inclusive software. A strong background in Windows App SDK, C#, and a ...

Python Developer End to End Healthcare Tech in Hospitals

Tact is looking for a passionate software developer to join their team in Greater London. In this role, you’ll take ownership of features from design through to deployment, working on impactful projects that directly support NHS hospitals. Ideal candidates will have experience with Python, React, and AWS and a d ...

Senior .NET Software Engineer, Payments Platform & Scale

Global Payments Inc. in Belfast is looking for an experienced software developer with strong C# .NET skills and at least 4 years of experience. The role involves designing and implementing features, supporting agile methodologies, and providing mentorship to junior engineers. Ideal candidates will hold a degree ...

Lead Software Engineer Scalable Apps & Team Leadership

Areti Group | B Corp™ is seeking a self-motivated lead developer in Manchester, United Kingdom. This role involves writing clean, maintainable code, developing software applications, and supporting new features. The ideal candidate should have a Bachelor's degree in Computer Science, 3+ years of experience, and ...

Senior Python API Engineer – AWS SaaS (Remote + Stock)

Client Server is seeking a Senior Software Engineer / Developer in London who specializes in Python, AWS, and API development. You will design and enhance core platform features while working within a collaborative environment. Opportunities include remote or hybrid work, a competitive salary of up to £100k, and ...

Newcastle .NET Developer: Build Secure, Scalable Web Apps

Core-Asset-Consulting in Newcastle upon Tyne is seeking a skilled .NET Developer to join a well-established technology team. You'll design, develop, and maintain secure web applications, ensuring they support both internal operations and client-facing platforms. Ideal candidates will have proven experience in C# ...

Quant Dev: Multi Asset Analytics, London (Flexible)

LegalAndGeneral is seeking a highly skilled Quantitative Developer in London. The ideal candidate will design and develop Python-based services to enhance multi-asset investment capabilities. Applicants should possess strong Python and SQL skills, have experience with software engineering practices, and be able ...

.NET Developer: Greenfield Web Apps on Azure | Remote

Noir in Sherburn, England, is seeking a .NET Developer to design, develop, and maintain complex Greenfield software applications. Ideal candidates should have profound knowledge of .NET, .NET Core, C#, and Azure SQL, along with hands-on experience in developing web APIs and full-stack applications. The role offe ...

Healthcare Integration Engineer – HealthShare & HL7/FHIR

NHS is seeking a Healthcare Integration Developer to join the Software Development team in Preston. This role focuses on delivering integration solutions to support clinical and corporate transformation across Lancashire and South Cumbria. Candidates should possess expertise in healthcare integration, Intersyste ...

Android & Systems Engineer — Edge Tech & Security

A technology engineering firm in Bristol is seeking an experienced Android Developer to design and develop standalone Android applications and plugins. The role involves implementing core components of an Android operating system and debugging complex system issues. The ideal candidate will have strong OOP langu ...

Staff Frontend Architect & Platform Leader

A leading tech company in Scotland seeks a Staff Frontend Software Engineer to own the frontend architecture and lead quality standards. In this role, you'll shape decisions on performance, scalability, and accessibility while mentoring fellow engineers. You'll work closely with Product and Design teams to drive ...

Lead Windows Desktop Architect Accessible, High Perf Apps

A tech company in Greater London is seeking a skilled developer for Windows desktop applications. In this role, you will lead architecture and development using Windows App SDK and C#. The ideal candidate has a strong background in accessibility APIs and a user-centric approach. Responsibilities include driving ...

Senior Java Lead & VP, Engineering

Citigroup Inc. in Greater London is seeking a developer to work in their FX Technology group. The role involves managing Applications Development teams, coordinating with stakeholders, and building software to address complex front office problems. Ideal candidates will have a strong Java development background, ...

Valuation Associate Director Growth & Strategy

Avison Young │ UK is seeking a Valuation professional in Birmingham to execute valuation instructions independently and prepare accurate reports for review. Key qualifications include RICS certification and proficiency in relevant software such as KEL and Argus Developer. The candidate should have strong organiz ...

Remote .NET Developer Greenfield Azure REST API Pro

Noir seeks a .NET Developer for their team in Dudley, with remote work options available. You'll develop complex Greenfield software applications using the .NET stack and collaborate across teams to maintain high-quality applications. Candidates should have experience in .NET, C#, and Azure SQL, with familiarity ...

AI Driven Automation & Workflow Orchestration Engineer

MCS Group is seeking an Automation Developer based in Belfast for a 6-month contract. This role focuses on designing and building intelligent automation solutions to enhance operational efficiency and reduce manual efforts. The ideal candidate has hands-on experience with automation platforms like Power Automate ...

Remote Oracle CX Sales Developer—Impactful ERP Projects

Ernest Gordon Recruitment is seeking an experienced Oracle Developer based in the UK. In this role, you will design, develop, and maintain Oracle applications while collaborating with stakeholders to create customized solutions. The position offers a competitive salary of £65,000 - £70,000 along with training, p ...

Frontend Delivery Lead (React/Next.js)

LFC Foundation is seeking a Manager for Software Development to lead frontend solutions at Liverpool FC. Candidates should possess extensive experience in frontend development, particularly with React and Next.js, ensuring seamless integration with backend systems and APIs. The role includes establishing fronten ...

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    Software Developer Pythonfocused Jobs in United Kingdom Job Search Guide, Trends and Insights