51 to 75 of 95 API Design Jobs in the UK

Lead Software Engineer Java / Typescript

Hiring Organisation
Adria Solutions
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum, Negotiable
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Lead Software Engineer (Java / Typescript)

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
beneficial). CI/CD Proficiency: Deep understanding of the software development lifecycle, automation best practices, and modern CI/CD tooling. Scalable System Design: Experience designing, building, and maintaining highly available, scalable systems. API Design: Familiarity with best practices for REST and GraphQL API design. ...

Cloud Solution Architect

Hiring Organisation
International Business Solutions Consulting Limited
Location
Central London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 per day
/SLIs, Terraform and modern CI/CD tools (Azure DevOps, GitHub Actions, Harness, Jenkins, Spinnaker), Containers & orchestration (Kubernetes) and service mesh (eg, Istio), API design & security (REST/OpenAPI, mTLS, authN/Z), Scripting in Bash, PowerShell, or Python, Cloud Expertise (Depth in One, Ready to Cross … Train), Azure: ARM/Bicep, AKS, Application Gateway, API Management, Azure Storage, GCP: GKE, Cloud Load Balancing, Cloud Armor, Istio, Stackdriver, Jenkins, Apigee. The ideal candidate will desirably have strong experience in Harness, HashiCorp Vault, Dynatrace, Docker/buildah, NodeJS for API tooling, Relevant Azure or GCP certifications. ...

Application Architect

Hiring Organisation
Unify Talent UK
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
aligned and practically deliverable. This role requires close collaboration with business stakeholders, business analysis, application teams and IT to define the right technology stack, design the solution end-to-end and deliver a working product. Key Responsibilities: Architecture & Design Define the application architecture for the MVP in Microsoft … Application Architect with architectural responsibilities. Strong experience with Azure. Understanding and experience using SQL. Practical experience selecting and delivering frameworks. Skilled in API design and integration patterns. Strong grasp of cloud-native principles, reusable design, and modular architectures. Understanding of security and compliance requirements in financial services. ...

Senior Full-Stack Web Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Terraform, GitHub CI/CD Role Overview Develop and maintain full-stack applications using Symfony and React Take ownership of new features, from design to deployment Collaborate closely with the wider team on code reviews and architectural discussions Contribute to technical improvements and continuous delivery practices Ensure high standards … experience with modern PHP frameworks such as Symfony or Laravel Strong front-end development experience with React or similar frameworks A good understanding of API design (REST or GraphQL) and relational databases Experience with Git-based workflows and CI/CD pipelines Excellent communication skills and the ability ...

Product Development Lead

Hiring Organisation
Brightwork Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
engineering standards, and ensuring solutions are scalable, secure and fit for purpose. What you'll do Lead the end-to-end development lifecycle from design through to delivery Define technical direction and architecture across Java and AWS services Drive best practice across TDD, CI/CD, and scalable APIdesign Collaborate with Product, DevOps and QA teams to align technical delivery with business goals Guide technical change and continuous improvement initiatives Support and mentor engineers, fostering a high-performance culture What you'll bring Strong experience in backend software development with Java and AWS A proven track record ...

Integrations Engineer - AWS and Azure

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
solution architects and QA teams where you'll contribute to both project delivery and continuous improvement of integration capabilities and standards . Key Responsibilities Design, develop and maintain integration's across AWS and Azure , including low-code/no-code solutions Work closely with BA's and architects … translate functional requirements into technical designs Build and support API-based, event-driven, and batch integration's between SaaS, cloud., and on-prem systems Configure, monitor, and maintain integration workflows to ensure reliability, performance and security Support and enhance CI/CD pipelines for integration solutions Provide input towards ...

Solution Architect

Hiring Organisation
VIQU IT
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£70000 - £75000/annum Remote
Software) £75,000 per annum Remote VIQU have partnered with a leading financial services organisation who are seeking a Solutions Architect to lead the design of a greenfield system due to their on going company growth. This individual must have experience designing high volume transactional systems (payment networks … volume transactional systems, and system integrations. Experience with either case management or workflow automation tools. Strong background with cloud microservices architecture. Deep understanding of API design, microservices, and event-driven architectures. Must be able to pivot across varied contexts & multitask effective Excellent stakeholder management and communication skills, with ...

Python Developer

Hiring Organisation
RecordMy
Location
Blackpool, Lancashire, North West, United Kingdom
Employment Type
Contract, Work From Home
code reviews, debugging sessions, and continuous integration processes to uphold high standards of quality. Stay abreast of emerging trends in software development, including RESTful API design, Linux-based environments. Qualifications Proven experience in software development with proficiency in Python programming language, including Flask. Understanding of front-end development ...

Senior Software Engineer

Hiring Organisation
Stott and May
Location
Slough, Berkshire, UK
Employment Type
Full-time
onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of travellers on a daily basis. As a Senior … impactful product features Ensure the quality of the features you built, follow-up on usage/issues post release. Work closely with product and design team to deliver new features that align with the needs of the business Provide technical leadership and mentoring to other engineers on the team ...

Senior Software Engineer

Hiring Organisation
Stott and May
Location
London Area, United Kingdom
onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of travellers on a daily basis. As a Senior … impactful product features Ensure the quality of the features you built, follow-up on usage/issues post release. Work closely with product and design team to deliver new features that align with the needs of the business Provide technical leadership and mentoring to other engineers on the team ...

Mulesoft Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
telford, midlands, united kingdom
MuleSoft Architect Key responsibilities: Development of API management and microservicesWorking as the Integration Technology Architect on the adoption of Hybrid Integration or an iPaaS solutions with a particular focus on the Mulesoft Anypoint platform that includes API Designer, AP manager, and API studioDefining and delivering the Integration … Technology aspects of the projects, including timely production of architectural designs and documentationBeing a key contributor and advocate of Microservice, API Management, process automations, frameworks in projects and programsWorking with Capgemini teams in Switzerland, Europe, and on the global level, on large programs that include multiple technology streams ...

Solution Architect: 3 Month Contract: Manchester/Hybrid

Hiring Organisation
Adecco
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Architect for a project (Outside IR35.) You will work closely with senior stakeholders and the wider team on both high and low level solution design to provide improvements on existing systems. Provide technical leadership and guidance throughout the project lifecycle, ensuring solutions are scalable, secure, and align with business … implementing complex enterprise solutions.Strong background in software development and system integration.Strong understanding of cloud platforms (AWS, Azure, Google Cloud)Experience with microservices architecture, API design, and integration patterns.Experience with DevOps practices and tools. Please apply now to be considered for this role. ...

Mulesoft Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
MuleSoft Architect Key responsibilities: Development of API management and microservices Working as the Integration Technology Architect on the adoption of Hybrid Integration or an iPaaS solutions with a particular focus on the Mulesoft Anypoint platform that includes API Designer, AP manager, and API studio Defining and delivering … Integration Technology aspects of the projects, including timely production of architectural designs and documentation Being a key contributor and advocate of Microservice, API Management, process automations, frameworks in projects and programs Working with Capgemini teams in Switzerland, Europe, and on the global level, on large programs that include multiple ...

Solution Architect: 3 Month Contract: Manchester/Hybrid

Hiring Organisation
Adecco
Location
Manchester, United Kingdom
Employment Type
Contract
Architect for a project (Outside IR35.) You will work closely with senior stakeholders and the wider team on both high and low level solution design to provide improvements on existing systems. Provide technical leadership and guidance throughout the project lifecycle, ensuring solutions are scalable, secure, and align with business … complex enterprise solutions. Strong background in software development and system integration. Strong understanding of cloud platforms (AWS, Azure, Google Cloud) Experience with microservices architecture, API design, and integration patterns. Experience with DevOps practices and tools. Please apply now to be considered for this role. ...

Senior Java Developer (£800 Per Day)

Hiring Organisation
Albion Blake
Location
Manchester, UK
Employment Type
Full-time
environments, helping to drive best practice and continuous improvement across the engineering function. Key Responsibilities Lead, mentor, and support a team of Java Developers. Design, build, and maintain APIs for internal and external use. Develop automated test suites and contribute to CI/CD and continuous deployment pipelines. Provide … Technical Lead. Proven experience guiding or leading development teams. Deep knowledge of CI/CD systems and automated testing frameworks. Solid expertise in API design, backend services, and system integration. Experience in system administration and configuration management. Strong understanding of scalable architectures and high-traffic environments. Comfortable with ...

Senior Java Developer (£800 Per Day)

Hiring Organisation
Albion Blake
Location
Bolton, Greater Manchester, UK
Employment Type
Full-time
environments, helping to drive best practice and continuous improvement across the engineering function. Key Responsibilities Lead, mentor, and support a team of Java Developers. Design, build, and maintain APIs for internal and external use. Develop automated test suites and contribute to CI/CD and continuous deployment pipelines. Provide … Technical Lead. Proven experience guiding or leading development teams. Deep knowledge of CI/CD systems and automated testing frameworks. Solid expertise in API design, backend services, and system integration. Experience in system administration and configuration management. Strong understanding of scalable architectures and high-traffic environments. Comfortable with ...

Senior Java Developer (£800 Per Day)

Hiring Organisation
Albion Blake
Location
Warrington, Cheshire, UK
Employment Type
Full-time
environments, helping to drive best practice and continuous improvement across the engineering function. Key Responsibilities Lead, mentor, and support a team of Java Developers. Design, build, and maintain APIs for internal and external use. Develop automated test suites and contribute to CI/CD and continuous deployment pipelines. Provide … Technical Lead. Proven experience guiding or leading development teams. Deep knowledge of CI/CD systems and automated testing frameworks. Solid expertise in API design, backend services, and system integration. Experience in system administration and configuration management. Strong understanding of scalable architectures and high-traffic environments. Comfortable with ...

eFX Engineer

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
+ benefits/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you'll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology … where speed, scalability, and resilience are key. About the Role Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40s) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with ...

Mulesoft Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Co. West Midlands, UK
MuleSoft Architect Key responsibilities: Development of API management and microservices Working as the Integration Technology Architect on the adoption of Hybrid Integration or an iPaaS solutions with a particular focus on the Mulesoft Anypoint platform that includes API Designer, AP manager, and API studio Defining and delivering … Integration Technology aspects of the projects, including timely production of architectural designs and documentation Being a key contributor and advocate of Microservice, API Management, process automations, frameworks in projects and programs Working with Capgemini teams in Switzerland, Europe, and on the global level, on large programs that include multiple ...

Senior Backend Developer

Hiring Organisation
DCV Technologies Limited
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
GBP 120,011 Annual
cloud-native platforms supporting mobile applications in a regulated environment. This is a hands-on backend role focused on Java/Kotlin microservices, secure API design, and cloud delivery click apply for full job details ...

Fullstack Engineer (Backend leaning)

Hiring Organisation
Ben
Location
London, UK
Employment Type
Full-time
shaping why we build things, how we build them, and what the future of our product looks like. You'll collaborate across product, design, and engineering to make decisions that matter: data models, integration patterns, API design, scalability choices, and how we support a system used … polished, intuitive experiences Contribute to technical discovery, architecture thinking, and implementation planning Ask product and UX questions when something doesn't quite add up Design with scale, reliability, and enterprise readiness in mind (security, compliance, flexibility) Own your work from idea to production and care about the impact once ...

Fullstack Engineer (Backend leaning)

Hiring Organisation
Ben
Location
Slough, Berkshire, UK
Employment Type
Full-time
shaping why we build things, how we build them, and what the future of our product looks like. You'll collaborate across product, design, and engineering to make decisions that matter: data models, integration patterns, API design, scalability choices, and how we support a system used … polished, intuitive experiences Contribute to technical discovery, architecture thinking, and implementation planning Ask product and UX questions when something doesn't quite add up Design with scale, reliability, and enterprise readiness in mind (security, compliance, flexibility) Own your work from idea to production and care about the impact once ...

Backend Software Engineer

Hiring Organisation
Microtech Global Ltd
Location
Stoke-On-Trent, Staffordshire, West Midlands, United Kingdom
Employment Type
Contract
Brief: Own the C++ microservice layer powering imaging, AI, and database capabilities for a new Windows-first (Linux-capable) platform. Responsibilities Design and implement performant C++ microservices for imaging, visualization, and AI workflows. Build APIs and integrate services with the front-end (React/Node/TypeScript). Optimise … environments. Requirements Expert-level C++ with experience building microservices or high-performance systems. Background in imaging, computer vision, or AI integration. Familiarity with databases, API design, and cross-platform development. ...

Backend Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Permanent
Salary
£100000 - £110000/annum £110,000 -£130,000
product strategy. Requirements: Strong foundations in algorithms, data structures, and distributed systems Experience building and operating large-scale backend systems Expertise in system and API design, scalability, and performance tuning Proficiency in a modern backend language (Java preferred) Knowledge of cloud-native architectures, containers, and CI/ ...