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    Senior C# Developer — Fintech Lead & Mentor (Onsite)

    Adria Solutions Ltd is seeking a talented C# Senior Software Developer to join their team in Preston. This role offers an exciting opportunity to lead projects, mentor junior developers, and work on secure banking solutions. You will be integral to web portal and API development, ensuring high performance and ...

    Junior Full Stack Developer — Grow with Innovative Team

    A leading technology solutions provider in Braintree is seeking a Junior Full Stack Developer to join their Technology & Innovation team. In this role, you'll enhance existing web applications and collaborate on new solutions for B2B and B2C clients. Ideal candidates will have 2 years' experience with .NET, SQL, ...

    Java Backend Engineer Spring Boot, Microservices, AWS

    Zensar Technologies is looking for a skilled Java Developer located in Burgess Hill, United Kingdom. The ideal candidate will design, develop, and maintain applications using Java 17/21 and Spring Boot, with a focus on creating resilient and scalable Microservices. This role requires strong hands-on ex ...

    Backend Java Engineer Microservices & Kafka

    TEKsystems is looking for a Backend Java Developer in Burgess Hill, UK. This role focuses on backend microservices development using Java (17+) and involves working with event-driven architectures powered by Kafka. Candidates should have a strong background in REST APIs, CI/CD pipelines, and containerization ...

    Remote API Architect for Seamless Integrations

    Edmates International is seeking an API Developer to design, develop, and maintain APIs that enable seamless communication between software applications. The role requires a Bachelor’s degree in Computer Science and expertise in API design, testing, and security. With a growing demand for API Developers, this po ...

    Real Time Market Data Backend Engineer (C#, SQL, Python)

    Luxoft is looking for a backend developer to design and maintain high-performance systems that process real-time financial market data. The role involves building APIs, data pipelines, and integrating new data feeds within a modern tech stack. The ideal candidate will have strong experience in C#/.NET, ...

    Senior Ruby on Rails Engineer API Driven Backend

    A leading technology company in Greater London is looking for a skilled Ruby developer with 6-8 years of experience. The ideal candidate should have a strong command of Ruby on Rails and its nuances, along with the ability to work on Web APIs and understand object-oriented programming. Familiarity with server-si ...

    Junior Java Engineer: Spring Boot & Microservices

    Information Tech Consultants is seeking a skilled Java Developer to join its London software development team. You will design, develop, and maintain scalable Java applications while collaborating with cross-functional teams. The ideal candidate should have 2-4 years of experience in Java/Spring Boot developm ...

    Salesforce Developer: Migration & Platform Architecture

    Trustpilot is looking for a Salesforce Developer to join the Trust and Safety department. This role is crucial for migrating from Zendesk to Salesforce, focusing on the development and integration of custom solutions. The ideal candidate will have robust experience in Salesforce development, particularly with ...

    Backend Engineer: Java Microservices & Payments

    Sivara GmbH, located in Greater London, is seeking a backend developer with fluency in Java and 4+ years of experience. You will be involved in building mobile APIs and developing microservices, focused on greenfield projects and improving existing systems. The ideal candidate should have a bachelor's ...

    Senior .NET Microservices Lead — Secure Messaging Platform

    Sivara GmbH in Normanton on Trent is seeking a skilled .NET Developer to lead the development of microservices and infrastructure for a secure messaging platform. In this role, you will be responsible for designing and maintaining APIs while ensuring that the software meets industry standards. The idea ...

    Azure .NET API Engineer — Hybrid/Remote Options

    Manchester Digital is looking for two skilled .NET Developer/Engineers to join their Digital and Technology team in Manchester. The role involves providing technical expertise in Microsoft Azure Platform Services and developing user-focused solutions. As part of a friendly and supportive team, you will ...

    Hybrid Full Stack Java Developer — Contract

    Broadridge Financial Solutions is seeking a Full Stack Java Developer to join their team in London on a fixed-term contract until June 30, 2027. You will focus on developing and maintaining back-end and front-end components, as well as RESTful APIs for the International Processing Engine application. Ideal ca ...

    Lead II iOS Engineer: SwiftUI, Hybrid – Build Scalable Apps

    UST is seeking an experienced Lead iOS Developer to join the team in Leicester on a hybrid basis. You will be responsible for designing and developing high-quality iOS applications using Swift and SwiftUI. The role includes collaborating with cross-functional teams and ensuring applications meet performance a ...

    Senior JavaScript Engineer Hybrid Platform & API Focus

    Ventula Consulting is seeking a developer to join their platform team, focusing on building the foundations for innovative web and mobile applications. This role involves working on client-facing applications using React and Node.js, as well as designing and developing APIs and microservices. Offering ...

    Senior C# .NET Developer for FX Trading Systems

    Jas Gujral is seeking a C# .NET Software Developer in the City of London. The ideal candidate will have 3 to 5 years of experience with C# .NET, including knowledge of FX instruments and financial trading systems. Responsibilities include re-architecting platforms, developing pricing tools, and integrating APIs. ...

    Senior Dynamics 365 Developer – Hybrid (Glasgow)

    Proactive.IT Appointments Limited in Bristol is seeking an experienced Dynamics 365 Developer to enhance and support their Microsoft business applications landscape. This hybrid role involves developing business-critical CRM solutions and collaborating with stakeholders. Key responsibilities include en ...

    Senior Java Developer

    # Senior Java DeveloperWe are looking for a Senior Java developerYou will need Java experience with data applications and working with large amounts of data, SDLC, REST APIs, cloud experience – Dataflow, Cloud Run, Composer.This will be a hybrid solution and you will be expected to be in the office 2 days per we ...

    Senior Cloud Infra Engineer Hybrid Flexible Share Options

    A leading quantum computing firm in Greater London is seeking a Senior Software Infrastructure Engineer to join their Cloud Engineering Team. This role involves building and maintaining cloud solutions, optimizing hybrid infrastructure, and ensuring high customer satisfaction through effective production service ...

    Staff Engineer: Cloud & Data Platform Architect

    A biotech research platform is seeking a Staff Engineer to own and evolve technical infrastructure, manage cloud operations, and develop production-ready APIs. The ideal candidate will have over 5 years of software engineering experience, proficiency in Python and Docker, and expertise in cloud platforms like AW ...

    Technical Lead 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 so ...

    Technical Lead 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 so ...

    Technical Lead 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 so ...

    Technical Lead 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 so ...

    Technical Lead 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 so ...

    Lead ERP Developer

    To design, develop, and maintain customisations and integrations for the Acumatica ERP platform, ensuring seamless connectivity with other business systems and alignment with organisational processes. The role will focus on leveraging modern development practices and technologies while learning Acumatica’s ...

    Java Developer Payments

    Top Tier Investment bank requires an experienced hands‑on Java developer and technical architect with deep expertise in real‑time third‑party payments, high‑throughput zero‑downtime systems, and highly available, global‑scale internet‑facing APIs. This role is central to scaling the TFX technology platform ...

    Salesforce Developer

    We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Job Description Join our Digital & Data team to deliver innovative software solutions across a broad range of projects and tec ...

    Full Stack Engineer (Angular Only + UX Focus)

    Full-time | Hybrid | Startup Environment Location: Central London Job Summary We’re looking for a motivated and curious Full Stack Engineer to join our early-stage startup based in London. We’re building an industry-specific productivity management tool, AI-powered, suppor ...

    Senior Agentic AI Developer

    Senior Agentic AI Developer (2 openings) We’re looking for two Senior Agentic AI Developers to join our team in Bradford or Leeds. This hybrid role offers flexibility, with two days in the office and three days working remotely. Candidates will lead the design and implementation of advanced agenti ...

    Principal Software Engineer, Docker Agents (London)

    At Docker, we make app development easier so developers can focus on what matters. Our remote-first team spans the globe, united by a passion for innovation and great developer experiences. With over 20 million monthly users and 20 billion image pulls, Docker is the #1 tool for building, sharing, and runni ...

    Principal AI Engineering Lead

    What you will do Own End-to-End AI Engineering Delivery: Design, build, and deploy production‑grade AI/ML systems (LLMs, agents, predictive models) across the full lifecycle, including data ingestion, model integration, evaluation, and ensuring production readiness within a regulated enviro ...

    Devops Engineer

    FTC or Permanent UK-wide, Remote About the role Olive Jar Digital is seeking a DevOps Engineer to support the delivery of multiple AI-focused initiatives through Discovery and Alpha.You will design and maintain automated deployment pipelines, ensure environments are reliable and secure, and enable ...

    Devops Engineer

    FTC or Permanent UK-wide, Remote About the role Olive Jar Digital is seeking a DevOps Engineer to support the delivery of multiple AI-focused initiatives through Discovery and Alpha.You will design and maintain automated deployment pipelines, ensure environments are reliable and secure, and enable ...

    Cloud Enterprise Architect, Professional Services, Google Cloud

    Cloud Enterprise Architect, Professional Services, Google Cloud _corporate_fare_ Google _place_ London, UK **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. **Minimum qualifications:* ...

    Cloud Platform Engineering Lead Multi Cloud & Node.js

    Flosum is seeking a technical architect to enhance development velocity across a hybrid team of 10-15 engineers. You will lead architectural decisions and mentor engineers while ensuring high-performance, scalable Node.js applications on AWS, designed for multi-cloud deployment. Your leadership will balance road ...

    Lead VMware Cloud Foundation Architect — Hybrid Cloud

    Medium seeks an experienced technical expert to lead VMware Cloud Foundation solutions design and implementation. You will work with clients to define requirements for hybrid cloud solutions while guiding junior consultants. Ideal candidates will have over 15 years of experience, relevant certification ...

    Cloud Identity Security Engineer — Multi Cloud IAM

    A leading consultancy in cyber security in the UK is seeking a Cloud Security Engineer specializing in identity management. The role involves designing, implementing, and automating identity security across cloud platforms. Candidates should have hands-on experience with Azure, AWS, or GCP and strong analytical ...

    Senior VMware Cloud Foundation Architect – Hybrid Cloud

    Medium in the United Kingdom is looking for a Principal Technical Consultant – VMware Cloud Foundation. In this role, you will leverage your deep expertise to architect and optimize hybrid cloud solutions for enterprises. This position demands technical leadership, client engagement, and a commitment to high- ...

    Senior Cloud Network Engineer — Multi Cloud Migration

    RWS Group is seeking a Senior Cloud Network Engineer to lead the implementation of cloud networking components across Azure, AWS, and GCP. This role is pivotal for a major cloud transformation project. The ideal candidate will have at least 5 years of experience in cloud networking, strong troubleshoot ...

    Future Ready Cloud Architect Secure, Multi Cloud

    The Department for Business and Trade is looking for a Cloud-focused Technical Architect to advance their cloud capability. In this role, you will design modern cloud services on AWS and Azure, focusing on resilience, security, and best practices. You'll collaborate with various teams to enhance cloud adoptio ...

    Cloud Enterprise Architect, Professional Services, Google Cloud

    Minimum Qualifications Bachelor’s degree or equivalent practical experience. 7 years of experience troubleshooting technical issues for internal/external partners or customers. Experience in either system design or reading code (e.g., Java, C++, or Python). ...

    Senior PHP Developer REST API

    We are a highly successful UK based Events Management SaaS company looking for an ambitious PHP Technology/Software Architect to help oversee the next phase of development of our suite of products. As an accomplished PHP Senior Engineer you will have a solid track record of designing highly scalable techno ...

    Senior PHP Developer REST API

    We are a highly successful UK based Events Management SaaS company looking for an ambitious PHP Technology/Software Architect to help oversee the next phase of development of our suite of products. As an accomplished PHP Senior Engineer you will have a solid track record of designing highly scalable techno ...

    AWS Cloud Architect eSC or eDV Clearance Required

    Overview 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 solut ...

    AWS Cloud Architect eSC or eDV Clearance Required

    Overview 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 solut ...

    AWS Cloud Architect eSC or eDV Clearance Required

    Overview IBM Consulting UK FutureNow offers a career at the forefront of hybrid cloud and AI, delivering solutions to public and private sector clients. You’ll collaborate with industry professionals, gain hands-on experience with cutting-edge technologies, and contribute to meaningful programmes ...

    Back End Developer

    Back End Developer Location: Newcastle upon Tyne / Hybrid Working Type: Full Time Note: We are seeking candidates based in the North East and are unable to offer visa sponsorship for this role. The Role This role is firmly ...

    Salesforce Architect

    eTeam Northampton, England, United Kingdom eTeam Northampton, England, United Kingdom 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from eTeam We are a Global Recruitment specialist th ...

    Senior Software Engineer

    At Consigli, we build technology that makes engineering faster, smarter, and more sustainable. As a Senior Software Developer, you’ll work at the intersection of software engineering and machine learning operations. Your role is to ensure our AI models run reliably, efficiently, and at scale — turning cutt ...

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      Fullstack Developer Reactpythonnet Cloud Apis Jobs in United Kingdom Job Search Guide, Trends and Insights