Experience and feeling with social media environments You have experience with various testing patterns and supporting frameworks, (Jest, Mocha, Chai, snapshot testing, unit testing) Strong understanding of GraphQl and RESTFul services' conventions and architecture You can work independently and take matters into your own hands The ability to quickly learn new technologies and successfully implement them is essential You take More ❯
languages such as XML, JSON, SQL Agile software development methodologies. Cloud-based integration platforms such as Amazon Web Services (AWS) or Microsoft Azure. API design and development. Knowledge of RESTful web services, SOAP, & other integration protocols Familiarity with API design & development best practices Strong problem-solving skills & ability to troubleshoot integration issues. Good communication & teamwork skills Strong understanding of Agile More ❯
or big table Within the last 3 years, a minimum of 1 year experience with requirements analysis and design for 1 or more object-oriented systems Demonstrated experience developing restful services Must have an active TS/SCI Polygraph clearance Preferred Demonstrated experience designing and developing web applications with javaScript Demonstrated experience designing and developing automated analytic software, techniques, and More ❯
Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯
Saint Louis, Missouri, United States Hybrid / WFH Options
Placement Services USA, Inc
bachelors or foreign equivalent degree in computer science, computer engineering, or closely related field plus five years of experience in Java application development. Must have experience with: Java; SpringBoot; RESTful APIs; React; HTML; CSS; Kafka; GraphQL; Junit; SonarQube; CI/CD pipelines; Jenkins; PCF; OpenShift; AWS; Kibana; Logstash; Elastic Search; Splunk; Maven; Postman; New Relic; Dynatrace. Please copy and paste More ❯
Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯
E1 1AB, Whitechapel, Greater London, United Kingdom
Tech4 Ltd
Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯
validate UX/UI across web and mobile platforms. Performing manual testing of frontend code to ensure functionality, responsiveness, and cross-browser compatibility. Designing and executing test cases for RESTful APIs, using tools like Postman. Writing and running SQL queries to validate backend data and ensure data integrity. Reporting bugs clearly and concisely, and working closely with the dev team More ❯
to design and implement scalable, cloud-based solutions (e.g., AWS, Azure, or GCP). Proficiency in relational and non-relational databases (e.g., PostgreSQL, MongoDB). Hands-on experience with RESTful API design and implementation. Solid understanding of software architecture, design patterns, and best practices. Experience with CI/CD pipelines and DevOps practices. Strong problem-solving skills and a proactive More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Reed Technology
We're Looking For Strong experience in data integration , ETL development , or API engineering Proficiency in SQL and at least one of: PostgreSQL , SQL Server , or Oracle Familiarity with RESTful APIs , JSON/XML , and data transformation scripting (e.g., JavaScript, Python, XPath) Experience with integration engines is a plus - but not essential Understanding of data standards is desirable but can More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
and well-documented APIs and services. Key Responsibilities: Design and build scalable APIs and microservices using Go Work with serverless technologies including AWS Lambda and SST Implement and document RESTful services using OpenAPI Work with both SQL and NoSQL data stores Contribute to a culture of clean code, testing, and continuous improvement Collaborate with cross-functional teams in an agile More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Adria Solutions
and well-documented APIs and services. Key Responsibilities: Design and build scalable APIs and microservices using Go Work with serverless technologies including AWS Lambda and SST Implement and document RESTful services using OpenAPI Work with both SQL and NoSQL data stores Contribute to a culture of clean code, testing, and continuous improvement Collaborate with cross-functional teams in an agile More ❯
or equivalent, • Minimum of 10 years Java development experience • 3 to 5 years of experience in designing large scale enterprise web applications. • Core Java, Servlets, JSP, EJB 3.x, JPA, RESTFUL and SOAP based Web Service development and JMS experience. • Strong background in Java and J2EE Design Patterns, Software Design Principles, UML and Rational Unified Process. • Experience in modularity, scalable UI More ❯
career paths, and the chance to make a significant impact in their field. Key Skills - Proficiency in React.js, JavaScript (ES6+), and Redux or similar state management libraries - Familiarity with RESTful APIs, GraphQL, and modern front-end build tools (Webpack, Babel, etc.) - Experience with responsive design and cross-browser compatibility - Understanding of version control systems (Git) - Knowledge of testing frameworks (Jest More ❯
driven decisions to fix customer pain points You enjoy collaborating with others and bringing people together to solve a problem You have experience in designing, deploying, and maintaining clean RESTful APIs You believe in and follow best coding practices, code reviews, and open feedback You enjoy writing testable code and believe in Test Driven Development Nice To Have You have More ❯
Chester, Cheshire, United Kingdom Hybrid / WFH Options
Pontoon
on cloud/container technologies. Proven experience in onboarding vendor pre-packaged applications onto OpenShift/Kubernetes. Hands-on expertise with containers, Kubernetes, Apache Tomcat, Redis, RabbitMQ, Node.js, and RESTful APIs. Familiarity with Oracle PL/SQL coding/debugging and MQ/NDM/SFTP integration. Strong understanding of version control, continuous integration best practices, and job schedulers (AutoSys More ❯
role. Occasionally, travel will be required to our London Hub and other H&B locations. The Person: Key Requirements: Experience building and maintaining backend services in Golang Knowledge of RESTful APIs, microservices, and relational databases like PostgreSQL Familiarity with CI/CD pipelines (GitLab, GitHub Actions) and cloud platforms (AWS preferred) Knowledge of gRPC & Protocol Buffers for service design and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
role. Occasionally, travel will be required to our London Hub and other H&B locations. The Person: Key Requirements: Experience building and maintaining backend services in Golang Knowledge of RESTful APIs, microservices, and relational databases like PostgreSQL Familiarity with CI/CD pipelines (GitLab, GitHub Actions) and cloud platforms (AWS preferred) Knowledge of gRPC & Protocol Buffers for service design and More ❯
such as Flux or Redux). Familiarity with newer specifications of EcmaScript. Experience with data structure libraries (e.g., Immutable.js). Knowledge of isomorphic React is a plus. Familiarity with RESTful APIs. Knowledge of modern authorization mechanisms, such as JSON Web Token. Familiarity with modern front-end build pipelines and tools. Preferred, but not required: Experience in Financial or Investment Banking More ❯
Newbury, Berkshire, United Kingdom Hybrid / WFH Options
Gamma Communications plc
of internal and third-party systems as required What you'll need: Experience of Java (Java 8 minimum) Experience of object-oriented programming (OOP) Experience of SQL Experience of RESTful API design Experience using version control (ideally Git) Experience working in an Agile methodology Familiarity with CI/CD and related tooling Experience of test automation tooling (such as JUnit More ❯
with cross-functional teams. Desired skills include: In-depth experience with modern web frameworks (React, Angular, VueJs, etc.), and experience with Node.js for server-side development. Experience designing scalable RESTful APIs. Proven experience with Amazon Web Services (AWS) infrastructure. Understanding of serverless architecture design and implementation. If you thrive in a high-energy, entrepreneurial environment, we invite you to share More ❯
years of software development experience, including 3+ years with React Native & TypeScript. Experience with Python3, Django, PostgreSQL, Redis, Rest APIs, or similar modern programming languages and frameworks. Familiarity with RESTful APIs to connect mobile applications to back-end services. Proficient understanding of code versioning tools, such as Git. You take ownership of code quality, ensuring your work is testable and More ❯
in modularity, resilience and maintainability Cloud & Infrastructure: play a crucial role in our cloud infrastructure with Kubernetes (K8s) on AWS, leveraging Docker for containerisation API Development: develop and optimise RESTful APIs to support our frontend applications built with React and TypeScript Platform Integration: ensure seamless integration of our platform with third-party systems used by PE firms, distributors, private banks … in designing and developing microservices-based architectures Hands-on experience with AWS services , including EC2, and a strong understanding of Kubernetes (K8s) for container orchestration Strong experience in building RESTful APIs and integrating with frontend frameworks such as React and TypeScript Familiarity with CI/CD pipelines and automated testing frameworks Proficiency with SQL including migrations (Flyway), ensuring data integrity More ❯