1,276 to 1,300 of 2,568 REST Jobs in the UK

software using Java/Python/Scala. What we want from you You should have most of these - Ability to design services with knowledge of distributed systems. Experience building REST APIs. Good knowledge of streaming technologies, preferably Kafka, both as a user of the service and its inner workings. Experience managing AWS or GCP. Experience in building or integrating Monitoring … overVIOOH Our recruitment team will work hard to give you a positive experience throughout the process, no matter the outcome. Your application will be screened closely and you can rest assured that all follow-up actions will be thorough, from assessments and interviews through to your onboarding. VIOOH is an equal opportunities employer and welcomes applications from all sections of More ❯

software using Java/Python/Scala. What we want from you You should have most of these - Ability to design services with knowledge of distributed systems. Experience building REST APIs. Good knowledge of streaming technologies, preferably Kafka, both as a user of the service and its inner workings. Experience managing AWS or GCP. Experience in building or integrating Monitoring … overVIOOH Our recruitment team will work hard to give you a positive experience throughout the process, no matter the outcome. Your application will be screened closely and you can rest assured that all follow-up actions will be thorough, from assessments and interviews through to your onboarding. VIOOH is an equal opportunities employer and welcomes applications from all sections of More ❯

clearly. Must be able to work autonomously. Must want to work hard. Must be a strong communicator, capable of justifying decisions, proposing new ideas, and explaining solutions to the rest of the team. Responsibilities Excellent interpersonal and communication skills to maintain strong relationships with clients and provide customer service. Tech-savvy professional who is able to explain technical information to … Qualifications Experience with customer support. Experience with at least one of the following: NodeJS, Express, Python, backend or frontend development. Knowledge of MySQL and database design. Preferred experience in REST API design and development using modern web development frameworks. Debugging skills and the ability to troubleshoot complex issues across the tech stack. Excellent collaboration and communication skills, including the ability More ❯

is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket Bonus points for: MAUI, WPF, ORMLite, Azure, or Android development with .NET. What You’ll Get: A hybrid role with a central London HQ More ❯

is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket Bonus points for: MAUI, WPF, ORMLite, Azure, or Android development with .NET. What You’ll Get: A hybrid role with a central London HQ More ❯

and admins Evaluate existing org setup, recommend improvements, and define governance standards Design scalable data models, security models, and automation frameworks Architect integrations between Salesforce and external platforms using REST/SOAP APIs, middleware, or platform events Review code and configurations for adherence to architectural standards Stay up to date with Salesforce releases and recommend enhancements accordingly Lead technical discussions … scalable and maintainable solutions using Apex, Lightning Web Components (LWC), Flows, and Process Builder Strong background in data modeling, security, and performance optimization Hands-on experience with complex integrations (REST/SOAP, middleware, ETL tools) Excellent communication skills with the ability to engage stakeholders and present complex ideas clearly Experience with CI/CD tools and deployment strategies in Salesforce More ❯

practices in software engineering. Testing and validation : Develop comprehensive unit and integration tests to ensure the reliability and accuracy of our AI retrieval systems. API development : Build and maintain REST and GraphQL APIs using frameworks like FastAPI and Flask to expose our AI retrieval capabilities to other services and applications. Streaming and cancelable endpoints : Implement streaming responses and cancelable endpoints … tasks. Memory and performance profiling : Proficient in using tools like tracemalloc and cProfile to identify and optimize memory usage and performance bottlenecks. API development : Experienced in developing and maintaining REST and GraphQL APIs using frameworks like FastAPI and Flask. Streaming responses and cancelable endpoints : Capable of implementing streaming responses and cancelable endpoints to support real-time and interactive use cases. More ❯

The company has experienced significant growth recently and seeks someone to contribute to expanding their brand. Essential skills: Full-stack JavaScript and Node.js development experience. Hands-on experience developing REST web services and APIs. Knowledge of deploying to cloud services, preferably AWS. Experience building web applications from scratch. Backend-focused engineers comfortable across the stack are preferred. If you are More ❯

some in progress, others you'll lead from inception to end, so full SDLC experience is essential.Key Skills: Core Java 11 & 17 Spring Boot, Spring Framework, Spring Data JPA REST or RPC, microservice based architectures SQL/relational data modelso Cassandra, Cockroach and noSQL structure a plus Agile experience with CI/CD, Applicant Resiliency, and SecurityThis is a business More ❯

of autonomy, modern tech, and the chance to support new product initiatives on top of stabilising the current platform. Key Tech (non-negotiable): C#/.NET Core SQL Server REST APIs (build + consume) Angular (latest versions) Solid understanding of CI/CD, Git, and Agile delivery The Setup: Fully remote (UK-based) Outside IR35 Initial 3-month contract with More ❯

Single Sign-On (SSO) integrations across multiple Entra ID tenants Build tooling to standardise and scale operational workflows in AWS, Azure and Google Cloud Platform (GCP) Design and build REST APIs that enable zero-touch, end-to-end automation of Identity and Access Management resources Research and drive the implementation of secure authentication protocols (like passwordless auth) by collaborating with … What We Value Ability to work backwards from user needs, demonstrating empathy to create intuitive and secure solutions that empower users Expertise in developing secure, scalable distributed services and REST APIs Experience in mentoring, serving as a tech lead, or leading an engineering team Familiarity with access control models (RBAC, ABAC, etc.) and user lifecycle management workflows What We Require More ❯

CD tools including Jenkins Experience working with Azure DevOps Pipelines Competence in writing pipeline definitions and API documentation using YAML and Swagger Utilise tools such as Postman, RestSharp, and REST Assured for API validation Compensation: £60,000 + 10% bonus How to apply: If this role is of interest please click on the link to apply or reach out to More ❯

experience of .NET 8 JavaScript experience preferred Entity Framework Code-First or other ORM SQL and SQL Server (as a developer rather than administrator) Experience building and maintaining APIs (REST or GraphQL) Azure Qualifications 2+ years of experience as a software engineer working with .NET/C#/Azure/JS If you believe you are the .Net Developer we More ❯

unit tests). Write tests to support design integration (acceptance tests). Resolve technical issues arising during the project lifecycle and after release. Skills: Java - support of legacy stacks REST, Microservices NUnit, MSTest Knowledge of design patterns, SOA and SaaS Continuous integration environments (e.g. Jenkins) Team Foundation Server, Jira and Confluence Experience of working within Agile methodologies Please get in More ❯

Iress – configuration, integration, and solutioning. Strong understanding of mortgage lifecycle processes, digital journeys, and compliance needs. Ability to design and document APIs, integration flows, and data exchange across systems (REST/SOAP, JSON, XML). Experience with enterprise integration tools and cloud-based platforms (e.g., Azure, AWS). Strong knowledge of architecture frameworks such as TOGAF, Zachman, or equivalent. Hands More ❯

For: Proven experience developing with Appian (Appian Level 1/2 certification a plus) Strong understanding of BPM principles and low-code architecture Experience with integrations (Web API’s, REST, SOAP) Familiarity with Agile/Scrum methodologies Problem-solver with excellent communication skills #Appian #SoftwareEngineer #LowCode #Hiring #TechJobs #DigitalTransformation #BPM #AgileDevelopment More ❯

For: Proven experience developing with Appian (Appian Level 1/2 certification a plus) Strong understanding of BPM principles and low-code architecture Experience with integrations (Web API’s, REST, SOAP) Familiarity with Agile/Scrum methodologies Problem-solver with excellent communication skills #Appian #SoftwareEngineer #LowCode #Hiring #TechJobs #DigitalTransformation #BPM #AgileDevelopment More ❯

an in-depth understanding of JavaScript and Node.js/React. Essential skills for a Mid-level Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

an in-depth understanding of JavaScript and Node.js/React. Essential skills for a Mid-level Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

skills and the ability to galvanize a team of talented engineers are essential. The candidate should have extensive experience in the Microsoft ecosystem, including: C# API Design and Development (REST) Event-driven architecture/Microservices at Scale Kubernetes (K8s) The role involves working closely with the Lead Architect and stakeholders to deliver scalable solutions. Interview Process: Exploratory call with Lead More ❯

while staying connected with your team and the wider business. This means you will be required to spend at least two days per week in the office, with the rest of the time working from home. You may also be required to work from one of our other office or partner locations, based on your role and 'to do' list. … with version control systems (e.g., BitBucket, GitHub). Experience with container technologies (Docker) and orchestration systems (e.g., ECS). Familiarity with CI/CD pipelines, DevOps practices, and designing REST or GraphQL APIs. Proficient with collaboration tools like JIRA, Confluence, Mural, and Slack. Ability to adapt to changing and ambiguous requirements in a dynamic environment. We Might Not Be Right More ❯

Front End Software Engineer/React UI JavaScript, React, typescript, Redux, NodeJS, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API - Perm Role – London – Hybrid £80'000- £100'000 plus bonus Harrington Starr has partnered up with a Global Exchange company that are looking to hire a UI Developer with expert Software Engineering skills using JavaScript, React/Redux More ❯

Front End Software Engineer/React UI JavaScript, React, typescript, Redux, NodeJS, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API - Perm Role – London – Hybrid £80'000- £100'000 plus bonus Harrington Starr has partnered up with a Global Exchange company that are looking to hire a UI Developer with expert Software Engineering skills using JavaScript, React/Redux More ❯

Cloud application development frameworks and tools Proficiency in scripting languages (e.g., SQL and Python) Experience with performance monitoring and tuning tools Understanding of integration technologies ( OCI ) and APIs (e.g., REST, SOAP) Experience with ITIL processes and change management. Desirable: Experience in a technical support role within an Oracle Cloud environment with integrations Oracle Cloud certifications Experience with other cloud platforms More ❯

Iress – configuration, integration, and solutioning. Strong understanding of mortgage lifecycle processes, digital journeys, and compliance needs. Ability to design and document APIs, integration flows, and data exchange across systems (REST/SOAP, JSON, XML). Experience with enterprise integration tools and cloud-based platforms (e.g., Azure, AWS). Strong knowledge of architecture frameworks such as TOGAF, Zachman, or equivalent. Hands More ❯