1 to 25 of 392 REST Jobs in London

Framework, C# HTML/CSS/Javascript TypeScript, AngularJS, KnockoutJS QA tooling such as - Selenium, Playwright, Spectflow, Reqcnroll Azure DevOps, Git, Deployment Pipelines, Terraform Massaging Queues, API's: SOAP & REST Demonstrated expertise in building REST APIs for external clients Experience using industry standard product management tools and technologies, e.g. Aha, Miro & Visio Strong experience in managing and developing high-performing More ❯

Framework, C# HTML/CSS/Javascript TypeScript, AngularJS, KnockoutJS QA tooling such as - Selenium, Playwright, Spectflow, Reqcnroll Azure DevOps, Git, Deployment Pipelines, Terraform Massaging Queues, API’s: SOAP & REST Demonstrated expertise in building REST APIs for external clients Experience using industry standard product management tools and technologies, e.g. Aha, Miro & Visio Strong experience in managing and developing high-performing More ❯

Framework, C# HTML/CSS/Javascript TypeScript, AngularJS, KnockoutJS QA tooling such as - Selenium, Playwright, Spectflow, Reqcnroll Azure DevOps, Git, Deployment Pipelines, Terraform Massaging Queues, API's: SOAP & REST Demonstrated expertise in building REST APIs for external clients Experience using industry standard product management tools and technologies, e.g. Aha, Miro & Visio Strong experience in managing and developing high-performing More ❯

Framework, C# HTML/CSS/Javascript TypeScript, AngularJS, KnockoutJS QA tooling such as - Selenium, Playwright, Spectflow, Reqcnroll Azure DevOps, Git, Deployment Pipelines, Terraform Massaging Queues, API’s: SOAP & REST Demonstrated expertise in building REST APIs for external clients Experience using industry standard product management tools and technologies, e.g. Aha, Miro & Visio Strong experience in managing and developing high-performing More ❯

Minimum 5 years of experience developing software applications Minimum 5 years hands-on experience configuring systems Minimum 5 years of experience with some of the following specific technologies: OData, REST, SOAP, FTP/SFTP, JDBC, CSV, XML, JSON, XSL, encryption standards such as PGP, x509. Minimum 5 years of experience working on JavaScript, CSS3 and HTML5 and third-party libraries More ❯

Minimum 5 years of experience developing software applications Minimum 5 years hands-on experience configuring systems Minimum 5 years of experience with some of the following specific technologies: OData, REST, SOAP, FTP/SFTP, JDBC, CSV, XML, JSON, XSL, encryption standards such as PGP, x509. Minimum 5 years of experience working on JavaScript, CSS3 and HTML5 and third-party libraries More ❯

/Database knowledge is essential, you might have used ORMs in the past and you know why you want to avoid them Experience working with and integrating complex external REST APIs. Experience working with one or more of the leading cloud platform (GCP, AWS, Azure) Experience with serverless architectures (Lambda, Fargate, Cloud Run, et al.) and a clear understanding of … influencing skills. You have a passion for improving coding and development practices. You have worked with microservices communicating over a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with More ❯

and React Native, with infrastructure powered by Google Cloud, Vercel, AWS and other cloud-native platforms. Architecture Design: Choose the right tools for the job. From monoliths to microservices, REST to gRPC, Docker to Kubernetes, your architectural decisions will shape maintainable, performant systems. API Expertise: Solid experience designing and consuming REST and gRPC APIs, handling auth flows, and building robust … UK and proficient in English, written and spoken. Proficiency with TypeScript, Next.js, Node.js and React Native. Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems with a clean codebase. Experience working with CI/CD pipelines, version control (Git), and Agile methodologies. More ❯

and implementing performance applications, identifying and fixing bottlenecks that may arise from inefficient code Developing and testing APIs to various third-party systems or frontend applications, preferably using Django REST framework Following a secure development lifecycle, integrating web application security standards in your workflow Contributing to high-level system design and architecture discussions and understanding the product and technologies used … helping others while not afraid to ask for help yourself Requirements 5+ years of relevant work experience Expert in Python 3+, Django Framework and its ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event More ❯

and implementing performance applications, identifying and fixing bottlenecks that may arise from inefficient code Developing and testing APIs to various third-party systems or frontend applications, preferably using Django REST framework Following a secure development lifecycle, integrating web application security standards in your workflow Contributing to high-level system design and architecture discussions and understanding the product and technologies used … helping others while not afraid to ask for help yourself Requirements 5+ years of relevant work experience Expert in Python 3+, Django Framework and its ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event More ❯

Collaborate with front-end developers to integrate APIs with React applications. Participate in code reviews, agile ceremonies, and continuous improvement initiatives. Tech Stack Backend: Java 17, Spring Boot, Kafka, REST APIs Frontend: React, TypeScript Cloud: AWS (ECS, Lambda, S3, CloudWatch) CI/CD: GitHub Actions, Docker, Terraform Databases: PostgreSQL, DynamoDB What We're Looking For 3+ years of experience in More ❯

and management of integrations. Version Control Expertise: Proficient in using version and source control systems like Git to manage codebases effectively. API and Data Format Understanding: Strong knowledge of REST APIs, SOAP, JSON, XML, and other data exchange formats. Proactive and Detail-Oriented: Highly motivated with a proactive approach, strong attention to detail, and the ability to self-review integration More ❯

maintaining Continuous Integration and Continuous Delivery pipelines. -Familiar with both MySQL and NoSQL database technologies. -Knowledgeable about network architecture, load balancing, and firewalls. -Highly skilled in using Java and REST to develop microservices that are easy to deploy and maintain. -Basic to proficient knowledge of tools like Jira and Jira Align, with experience working in Agile teams. -Exemplary work ethics More ❯

HTML5, XML & CSS Strong Java skills with experience in development of concurrent and distributed systems Advanced experience with Spring-based technologies (Spring Boot etc.) Experience in designing and implementing REST APIs & micro services-based solutions. Should have experience writing unit/integration tests Experience writing SQL queries and good understanding of data model Working knowledge in AWS cloud (EC2, ECS More ❯

and implementing performance applications, identifying and fixing bottlenecks that may arise from inefficient code Developing and testing APIs to various third-party systems or frontend applications, preferably using Django REST framework Following a secure development lifecycle, integrating web application security standards in your workflow Contributing to high-level system design and architecture discussions and understanding the product and technologies used … helping others while not afraid to ask for help yourself Requirements 5+ years of relevant work experience Expert in Python 3+, Django Framework and its ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event More ❯

and implementing performance applications, identifying and fixing bottlenecks that may arise from inefficient code Developing and testing APIs to various third-party systems or frontend applications, preferably using Django REST framework Following a secure development lifecycle, integrating web application security standards in your workflow Contributing to high-level system design and architecture discussions and understanding the product and technologies used … helping others while not afraid to ask for help yourself Requirements 5+ years of relevant work experience Expert in Python 3+, Django Framework and its ORM Experience with Django REST Framework and writing APIs Able to write clean HTML (server-side templating in Django/Jinja) Basic CSS and JavaScript (basic knowledge of ReactJS is a plus) Familiarity with event More ❯

support the team by demonstrating approaches such as CI/CD standard methodology, Pair Programming, TDD, and BDD. Technical understanding of: Spring boot, Maven, GitHub, Jenkins, JSON, Kafka, WMQ, REST APIs, Database SQL, Docker and Kubernetes Experience working on any one of the cloud-based tools - GCP, MS Azure, AWS Nice to have skills: Experience in Banking domain with experience More ❯

architecture and one or more programming languages Proficiency in automation and continuous delivery methods Advanced knowledge of one or more software, application, and architecture disciplines Hands-on experience in REST-APIs, and Backend using Java/J2EE technologies. Strong knowledge of cloud platforms(AWS, Azure, or Google Cloud) and deployment/packaging solutions such as Dockers/Kubernetes, OpenShift Experience More ❯

systems. Experienced in migrating data from legacy systems to Guidewire Claims Centre. Expertise in reconciling data from Guidewire with Datawarehouse. Experience and abilities demonstrated with GOSU programming, XML, PCF, REST and SOAP. Experience with source code management systems such as Subversion, GitHub. Knowledge of General Insurance domain and claims processes. Experience working in multiple technologies and platforms. Experience working in More ❯

systems. Experienced in migrating data from legacy systems to Guidewire Claims Centre. Expertise in reconciling data from Guidewire with Datawarehouse. Experience and abilities demonstrated with GOSU programming, XML, PCF, REST and SOAP. Experience with source code management systems such as Subversion, GitHub. Knowledge of General Insurance domain and claims processes. Experience working in multiple technologies and platforms. Experience working in More ❯

inFront-end JavaScript frameworks like Angular & React - Traditional Relational Database technologies like Oracle, MS SQL Server and - No SQL Databases like MongoDB or DynamoDB - SOA & Microservices architecture implementation using REST APIs, queue-based messaging patterns, exposure toMulesoft/Kong is a plus - On-premise/cloud-basedinfrastructures, SDLC pipelines, and deployments/configurations and definition/evangelism of best practices More ❯

ETL, data pipelines, in-app messaging, real-time notifications and fraud prevention. Our backend engineers mostly work with Python and Django on an increasingly more service-oriented architecture. The rest of the tech stack include Django REST Framework, PostgreSQL, AWS, React.js, Kubernetes, Docker, Redis, Celery, Pandas, Numpy, Git, Jenkins. We have a very large but clean code base as we More ❯

a broad tech stack including: C#, JavaScript, Python Azure, Terraform, Kubernetes, Docker CI/CD pipelines (Azure DevOps, GitHub Actions, etc.) Front End frameworks (React, Vue, ASP.NET) API design (REST, JSON, XML) Database experience: SQL, NoSQL, vector databases AI integration: OpenAI, Gemini, and other LLMs Strong knowledge of agile, lean, and DevOps best practices.A collaborative, commercial, and solutions-oriented mindset More ❯

maintainable code and improving system performance Collaborating with senior engineers and learning best practices Tech you'll use: C# and .NET Core or Framework SQL Server HTML, CSS, JavaScript REST APIs, JSON, HTTP Any frontend framework like React, Angular, or Blazor Nice to have: Interest in authentication protocols like OAuth2, SAML, or OpenID Connect Familiarity with Azure AD or Active More ❯

Communication: strong communication skills with the ability to articulate complex technical concepts to non-technical stakeholders Technologies Back-end: Java 21, Spring (Boot 3+/Cloud/Data/REST), Postgres/Jooq/Flyway, JUnit/TestContainers/Mockito, AWS (EC2, RDS, k8s, Cognito, S3) Front-end: TypeScript, React, and Tailwind CSS More ❯