526 to 550 of 569 REST Jobs in the UK

with architects and platform teams to ensure consistent and scalable API designs. • Establish API governance models, including versioning, security, documentation, and usage guidelines. • Ensure compliance with relevant standards (e.g., REST, GraphQL, OpenAPI, OAuth2). • Stakeholder & Partner Collaboration • Collaborate with internal business units, external partners, and clients to understand integration needs. • Act as the point of contact for strategic API integrations … Proven leadership experience in managing cross-functional delivery teams. • Track record of delivering API platforms/products at scale in a complex, distributed environment. Technical Skills • Deep understanding of REST, GraphQL, gRPC, and event-driven architectures. • Hands-on knowledge of API management platforms (e.g., Apigee, Kong, MuleSoft, AWS API Gateway). • Experience with microservices, cloud platforms (AWS/Azure/ More ❯

with architects and platform teams to ensure consistent and scalable API designs. • Establish API governance models, including versioning, security, documentation, and usage guidelines. • Ensure compliance with relevant standards (e.g., REST, GraphQL, OpenAPI, OAuth2). • Stakeholder & Partner Collaboration • Collaborate with internal business units, external partners, and clients to understand integration needs. • Act as the point of contact for strategic API integrations … Proven leadership experience in managing cross-functional delivery teams. • Track record of delivering API platforms/products at scale in a complex, distributed environment. Technical Skills • Deep understanding of REST, GraphQL, gRPC, and event-driven architectures. • Hands-on knowledge of API management platforms (e.g., Apigee, Kong, MuleSoft, AWS API Gateway). • Experience with microservices, cloud platforms (AWS/Azure/ More ❯

with architects and platform teams to ensure consistent and scalable API designs. • Establish API governance models, including versioning, security, documentation, and usage guidelines. • Ensure compliance with relevant standards (e.g., REST, GraphQL, OpenAPI, OAuth2). • Stakeholder & Partner Collaboration • Collaborate with internal business units, external partners, and clients to understand integration needs. • Act as the point of contact for strategic API integrations … Proven leadership experience in managing cross-functional delivery teams. • Track record of delivering API platforms/products at scale in a complex, distributed environment. Technical Skills • Deep understanding of REST, GraphQL, gRPC, and event-driven architectures. • Hands-on knowledge of API management platforms (e.g., Apigee, Kong, MuleSoft, AWS API Gateway). • Experience with microservices, cloud platforms (AWS/Azure/ More ❯

with architects and platform teams to ensure consistent and scalable API designs. • Establish API governance models, including versioning, security, documentation, and usage guidelines. • Ensure compliance with relevant standards (e.g., REST, GraphQL, OpenAPI, OAuth2). • Stakeholder & Partner Collaboration • Collaborate with internal business units, external partners, and clients to understand integration needs. • Act as the point of contact for strategic API integrations … Proven leadership experience in managing cross-functional delivery teams. • Track record of delivering API platforms/products at scale in a complex, distributed environment. Technical Skills • Deep understanding of REST, GraphQL, gRPC, and event-driven architectures. • Hands-on knowledge of API management platforms (e.g., Apigee, Kong, MuleSoft, AWS API Gateway). • Experience with microservices, cloud platforms (AWS/Azure/ More ❯

the London Insurance Market as an Application Developer you will have experience working with a low-code platform as mandatory and hands-on skills in Javascript, Vue.js and APIs (REST/SOAP) Key responsibilities:- Design, develop and implement custom insurance software solutions Collaborate with Agile Product Owners to understand business processes and map to data structures and process flows Develop … widgets and user interface components using Javascript/jQuery, Vue.js, HTML and CSS Develop and maintain API integrations (REST and SOAP) with external systems and services Implement integrations including AI and chatbot products Skills/experience required:- 3-5 years experience with a low-code platform - ie Mendix, Outsystems, Liberty Create, or similar low-code platform (LCDP) is mandatory Strong … including designing data models and/or entity relationship diagrams for business use cases Ability to understand business processes and implement solution data structure and process flows Experience with REST and/or SOAP web services Proficiency in Vue.js and/or Python would be a plus More ❯

the London Insurance Market as an Application Developer you will have experience working with a low-code platform as mandatory and hands-on skills in Javascript, Vue.js and APIs (REST/SOAP) Key responsibilities:- Design, develop and implement custom insurance software solutions Collaborate with Agile Product Owners to understand business processes and map to data structures and process flows Develop … widgets and user interface components using Javascript/jQuery, Vue.js, HTML and CSS Develop and maintain API integrations (REST and SOAP) with external systems and services Implement integrations including AI and chatbot products Skills/experience required:- 3-5 years experience with a low-code platform - i.e. Mendix, Outsystems, Liberty Create, or similar low-code platform (LCDP) is mandatory Strong … including designing data models and/or entity relationship diagrams for business use cases Ability to understand business processes and implement solution data structure and process flows Experience with REST and/or SOAP web services Proficiency in Vue.js and/or Python would be a plus More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we re looking for: 5+ years experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development Proactive, solutions-led mindset with a passion for improving systems The role is remote, with the option to work in the Shoreditch office (1 day a week if you re local). Salary: up to £87k depending on experience. Please Note: We are More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development Proactive, solutions-led mindset with a passion for improving systems The role is remote, with the option to work in the Shoreditch office (1 day a week if you’re local). Salary: up to £87k depending on experience. Please Note: We are More ❯

future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices … architecture Solid understanding of scalable REST APIs and NoSQL databases Interest or experience in front-end development Proactive, solutions-led mindset with a passion for improving systems The role is remote, with the option to work in the Shoreditch office (1 day a week if you’re local). Salary: up to £87k depending on experience. Please Note: We are More ❯

Senior Frontend Developer - JavaScript/TypeScript/React JavaScript, TypeScript, React, CSS, REST & GraphQL APIs Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a growing tech team building high-quality, user-focused SaaS products. Our culture values collaboration, clean code, and continuous improvement. With exciting projects ahead, we're expanding our frontend … ll work in a collaborative agile environment, contributing to the full development lifecycle from concept to deployment. You'll play a key role in shaping UI architecture, integrating with REST and GraphQL APIs, and ensuring our solutions are performant, accessible, and maintainable. Strong Git skills, testing experience (React Testing Library), and familiarity with Tailwind CSS are essential. Nice-to-haves … you consent to us processing your details for this vacancy only. We look forward to hearing from you! Key Skills: JavaScript, TypeScript, React, Hooks, Context, React Query, CSS (Tailwind), REST APIs, GraphQL, Git, Agile, Testing (RTL), Accessibility, Performance Optimisation More ❯

a fast-growing product What You'll Bring: 4+ years' full stack development experience 2+ years' production experience with Node.js and React Strong JavaScript/TypeScript skills Experience with REST APIs, MySQL, and Git Familiarity with Tailwind CSS, Next.js, Express.js, MongoDB, and AWS/GCP Who You Are: Motivated by impact and ownership Committed to quality and detail Curious and … proactive in learning Open to feedback and growth Collaborative, creative, and supportive Their Tech Stack: Frontend: React, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express, REST APIs Databases: MySQL, MongoDB Other: Git, AWS/GCP basics Ready to Apply? If you're excited to use your skills to help families discover the best activities for their kids, we'd love to More ❯

Join a collaborative, innovative engineering culture where learning, experimentation, and technical excellence are at the core. Hybrid flexibility: 1-3 days per week in the London office , balance the rest remotely. Be part of a company that has won multiple Performance Marketing Employer of the Year awards - and genuinely invests in its people. What you'll be doing: Designing, building … applications and microservices . Developing internal tools and automation to support both client delivery and internal teams. Building, testing, and deploying RESTful APIs using frameworks like FastAPI or Django REST Framework . Collaborating with data and platform engineers to integrate new features and optimise performance. Ensuring robust engineering practices including CI/CD, TDD, and secure development . Supporting and More ❯

enterprises. What you’ll be doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance across the full stack Collaborating … processes What they’re looking for: 5+ years’ experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka) Ability to work closely with designers (Figma More ❯

largest enterprises. What youll be doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance across the full stack Collaborating … and processes What theyre looking for: 5+ years experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka) Ability to work closely with designers (Figma More ❯

Senior Back-End Developer - C#/.NET/SQL Server C#, .NET 6+, SQL Server, REST & GraphQL APIs, Azure, Git Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a collaborative tech team delivering robust, scalable SaaS products to a global customer base. Our developer-led culture values clean, maintainable code, innovation, and … on . By applying, you consent to us processing your details for this vacancy only. We look forward to hearing from you! Key Skills: C#, .NET 6+, SQL Server, REST APIs, GraphQL, Git, Agile, TDD (NUnit), Entity Framework, Azure, Design Patterns, Observability, Security Best Practices More ❯

Lead Software Engineer - C#/Go/SQL Server/Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid - 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We're a fast-growing tech company delivering high-impact SaaS solutions to a global customer … removed). By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD More ❯

run POC and suggest to Business & Tech stakeholders of products fit for purpose addressing the performance & other bottlenecks in BAU system Exposure to Security standards for Data in Transit & Rest such as TLS/SSL, Data Encryption Knowledge on UK GDPR, PII, PCI-DSS data standards Implementation of designs related to Batch processing patterns involving Talend, Quartz or similar. Experience … MongoDB Atlassian, Serverless Functions and data insight solutions. Experience in designing systems for integration and re-use, using frameworks/standards, technologies, and design patterns such as API Gateways, REST, Message Brokers and token-based security. Exposure to Auth & Auth principles & tools such as SAML, OpenID, OAuth, JWT, OKTA, AWS Cognito, Hashicorp Vault A demonstrable record of designing solutions to More ❯

be based on an Umbrella solution. Essential experience required: ServiceNow Certified System Administrator (CSA) certification or equivalent experience. Proficient in scripting (JavaScript, Glide API), platform configuration, and integration methods (REST/SOAP). Demonstrable recent, practical development experience , not just solution design or consultancy oversight. Strong ITSM development experience (e.g., incident, change, problem, catalogue, workflows, scripting) Event Management (ITOM) or … modules. Deliver assigned features aligned to roadmap priorities, such as: Yokohama upgrade readiness/Service Catalogue optimisation/Automation engine integrations/APM and CSM rollout Build integrations using REST/SOAP APIs, mid-servers, IntegrationHub, and custom connectors. Contribute to upgrade execution, clone analysis, and post-upgrade validation. Participate in Agile delivery processes including backlog grooming, sprint planning, and More ❯

Expertise in Integration patterns involving files(using FTP, SFTP, MoveIT), MQ, CDC, Message Bus, Hub & Spoke, Pub/Sub Experience in implementation of Security standards for Data in Transit & Rest such as TLS/SSL, Data Encryption Knowledge in MQ & AMQ concepts such as RabbitMQ & Oracle MQ Expertise Knowledge in Data Management workflow & integration such as Data Lake, ETL , Data … MongoDB Atlassian, Serverless Functions and data insight solutions. Experience in designing systems for integration and re-use, using frameworks/standards, technologies and design patterns such as API Gateways, REST, Message Brokers and token-based security. Expertise in Auth & Auth principles & tools such as SAML, OpenID, OAuth, JWT, OKTA, AWS Cognito, Hashicorp Vault Designing solution and leading digital delivery teams More ❯

with data held in flat files, SQL, MySQL, MARIA, ORACLE and others. You will have a strong working knowledge of developing & maintaining integrations using web services and APIs, including REST and SOAP. You will be able to demonstrate your great problem-solving skills, with the ability to troubleshoot complex integration issues and have good communication skills, comfortable liaising with Stakeholders. … Title: Boomi Integration Analyst Developer Location: London 2 days a week. Rest Hybrid/Remote. Duration: 1 x FTE and 2 x 12 month FTC's Salary: £44,000 £47,800 per annum. Start: ASAP. Benefits: In return, they offer 30 days' leave per annum, access to a pension scheme, a season ticket loan scheme and competitive salaries. They also More ❯

maintain basic Python scripts to automate repetitive tests and support regression testing. Investigate and document defects, working with engineers to identify and resolve issues. Validate full system behaviour, including REST API interactions and hardware responses. Maintain and improve test environments, plans, and cases. Identify test cases suitable for automation and collaborate with automation engineers to implement them. About You Essential … science, or engineering. At least 2 years’ experience in system-level testing or hardware/software integration. Analytical troubleshooting skills and attention to detail. Experience testing network-based applications (REST APIs, client-server). Basic scripting skills in Python. Desirable: ISTQB Foundation or similar qualification. Experience with Linux, Embedded Linux, and Windows OS. Knowledge of CI tools (e.g., Jenkins) and More ❯

Candidate should be strong in ITSM process and hands-on with automation scripting and cloud technologies. Good to have proficiency with: Programming - Java, vert x, Python, Shell Scripting, GO, REST SRE - Kubernetes, Splunk/ELF, Openshift, CI/CD DB Postgres/Couchbase/Oracle Technical Skill Managing production support for mission-critical platforms Implementing and following ITSM processes for … Building and maintaining CI/CD pipelines for cloud-native apps Monitoring and alerting using Splunk or ELF Querying and tuning using Postgres or Oracle databases Developing and debugging REST APIs for platform integration Supporting Java and Vert.x based microservices in production Managing Couchbase clusters and optimizing performance Monitoring and resolving issues in Postgres/Oracle databases More ❯

Candidate should be strong in ITSM process and hands-on with automation scripting and cloud technologies. Good to have proficiency with: Programming - Java, vert x, Python, Shell Scripting, GO, REST SRE - Kubernetes, Splunk/ELF, Openshift, CI/CD DB Postgres/Couchbase/Oracle Technical Skill Managing production support for mission-critical platforms Implementing and following ITSM processes for … Building and maintaining CI/CD pipelines for cloud-native apps Monitoring and alerting using Splunk or ELF Querying and tuning using Postgres or Oracle databases Developing and debugging REST APIs for platform integration Supporting Java and Vert.x based microservices in production Managing Couchbase clusters and optimizing performance Monitoring and resolving issues in Postgres/Oracle databases More ❯

make sure the platform delivers genuine business value. The role's hands-on, so you'll need strong experience with configuration, Scripting, and integrations - particularly around Flow Designer, IntegrationHub, REST/SOAP APIs , and JavaScript . Exposure to Azure DevOps , CI/CD pipelines , or cloud integrations (Azure, Teams, Dynamics 365) would also be a bonus. It's a great … for: Strong background in ServiceNow development and potentially platform ownership Good knowledge of HRSD, CSM, ITOM (any mix of these is fine - ITOM & CSM are preferences) Experience with integrations (REST/SOAP, IntegrationHub, Flow Designer) Certified System Administrator (CSA) and ideally Application Developer (CAD) CIS would be a bonus Confident working with senior stakeholders and defining platform strategy What's More ❯

make sure the platform delivers genuine business value. The role's hands-on, so you'll need strong experience with configuration, scripting, and integrations - particularly around Flow Designer, IntegrationHub, REST/SOAP APIs , and JavaScript . Exposure to Azure DevOps , CI/CD pipelines , or cloud integrations (Azure, Teams, Dynamics 365) would also be a bonus. It's a great … for: Strong background in ServiceNow development and potentially platform ownership Good knowledge of HRSD, CSM, ITOM (any mix of these is fine - ITOM & CSM are preferences) Experience with integrations (REST/SOAP, IntegrationHub, Flow Designer) Certified System Administrator (CSA) and ideally Application Developer (CAD) CIS would be a bonus Confident working with senior stakeholders and defining platform strategy What's More ❯