Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
database management systems e.g., MySQL, PostgreSQL, MS SQL Server MongoDB). Familiarity with Git and branching strategies such as GitOps Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha, Selenium. Ability to write and maintain unit, integration, and end-to-end tests. Ability to write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills More ❯
database management systems e.g., MySQL, PostgreSQL, MS SQL Server MongoDB). Familiarity with Git and branching strategies such as GitOps Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha, Selenium. Ability to write and maintain unit, integration, and end-to-end tests. Ability to write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills More ❯
stack Solid knowledge of CSS pre-processors (SASS, LESS) and HTML5 Knowledge of some server side languages (e.g. PHP, NodeJS) Knowledge of some client/server testing framework (e.g. Mocha, Jasmine, JUnit) Bilingual English and JavaScript Salary will be in the range £40K to £60K Per Annum. Please send your CV to us in Word format. More ❯
Node.js, and React, with a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/CD pipelines, automated testing frameworks (e.g., Jest, Mocha), and containerisation technologies (e.g., Docker). Knowledge of RESTful API design and development, and familiarity with web services architecture. Ability to write efficient, secure, well-documented, and clean JavaScript code. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Connexa
and best practices in mobile app design. * Familiarity with Redux, RESTful APIs, relational databases (MSSQL), and version control tools such as GitHub. * Experience with automated testing frameworks such as Mocha or Jest. * Strong understanding of clean code practices, domain-driven design, and modern architecture principles. * Familiarity with Scrum delivery frameworks and Agile environments. * Excellent problem-solving, communication, and collaboration skills. … fantastic Senior React Native Developer opportunity. Interviews are taking place shortly! Keywords: Senior React Native Developer, Mobile App Development, UI/UX, iOS, Android, Redux, RESTful APIs, GitHub, MSSQL, Mocha, Jest, Clean Code, Agile, FinTech, Hybrid Working, London, App Store, Google Play, Mobile App Launch Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
and best practices in mobile app design.* Familiarity with Redux, RESTful APIs, relational databases (MSSQL), and version control tools such as GitHub.* Experience with automated testing frameworks such as Mocha or Jest.* Strong understanding of clean code practices, domain-driven design, and modern architecture principles.* Familiarity with Scrum delivery frameworks and Agile environments.* Excellent problem-solving, communication, and collaboration skills. … fantastic Senior React Native Developer opportunity. Interviews are taking place shortly! Keywords: Senior React Native Developer, Mobile App Development, UI/UX, iOS, Android, Redux, RESTful APIs, GitHub, MSSQL, Mocha, Jest, Clean Code, Agile, FinTech, Hybrid Working, London, App Store, Google Play, Mobile App Launch Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing More ❯
JavaScript Node.js React Docker and containerized development workflows Git and version control NoSQL databases - MongoDB and Redis AWS services - EC2, Lambda, S3, and CloudWatch RESTful APIs Testing frameworks - Jest , Mocha , or similar CI/CD pipelines Start-up background Salary They offer a strong all round package with a base salary of up to £60,000 with some added benefits More ❯
JavaScript Node.js React Docker and containerized development workflows Git and version control NoSQL databases - MongoDB and Redis AWS services - EC2, Lambda, S3, and CloudWatch RESTful APIs Testing frameworks - Jest , Mocha , or similar CI/CD pipelines Start up background Salary They offer a base salary of £50,000 and £60,000 Equity. Location This client has an office in London More ❯
Gradle • Development Tools: o Git source version control o Jira project management o Static Application Security Testing (SAST, e.g. SonarQube, Gitlab SAST) o Unit and integration testing (e.g., jest, mocha, chai) • Business Analysis and Project Management: o SAFe Agile Principles o Jira o Confluence More ❯
including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful API design and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing strategies Knowledge of CI/CD pipelines and deployment automation Understanding More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
City Science
including complex queries and performance optimisation Hands-on experience with PostGIS or other spatial database technologies Solid understanding of RESTful API design and implementation Experience with testing frameworks (Jest, Mocha, Cypress, or similar) Proficiency with Git version control and collaborative development workflows QA & Testing Focus Experience implementing automated testing strategies Knowledge of CI/CD pipelines and deployment automation Understanding More ❯
hands-on experience testing Node.js server applications. Demonstrated experience or proficiency in using advanced testing frameworks and tools such as: Frontend: Jest, React Testing Library, Cypress, or Playwright. Backend: Mocha, Chai, Supertest, Postman, or Newman. End-to-End (E2E): Cypress, Playwright, Selenium WebDriver or Katalon Studio. Demonstrated experience understanding version control systems (e.g., Git). • Demonstrated experience with CI/ More ❯
as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, - Working knowledge with public keys and digital certificates - Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG - Experience with DevOps environments - Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications - Experience with cloud More ❯
as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG Experience with DevOps environments Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications Experience with cloud More ❯
and maintainingCI/CD pipelinesusing tools like GitHub Actions and Docker. A test-driven mindset, with hands-on experience inunit, integration, and end-to-end testingusing frameworks like Jest, Mocha, or Cypress. Practical knowledge ofworkflow automationusing GitHub Actions or Azure DevOps Pipelines. Proficiency inInfrastructure as Code (IaC)using tools likeTerraformorBicepto manage scalable infrastructure If you are passionate about building innovative More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Gridiron IT Solutions
as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG Experience with DevOps environments Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications Experience with cloud More ❯
as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG Experience with DevOps environments Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications Experience with cloud More ❯
as Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi. Working knowledge of public keys and digital certificates. Experience with automated testing patterns and tools such as Mocha/Chai, JUnit, NUnit, TestNG. Experience with DevOps environments. Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications. Specialization in Object More ❯
JavaScript, CSS, HTML, and front-end languages. Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux. Experience with user interface design. Knowledge of performance testing frameworks including Mocha and Jest. Experience with browser-based debugging and performance testing software. Excellent troubleshooting skills. Good project management skills. CLEARANCE: US Citizenship required More ❯
Gradle • Development Tools: o Git source version control o Jira project management o Static Application Security Testing (SAST, e.g. SonarQube, Gitlab SAST) o Unit and integration testing (e.g., jest, mocha, chai) • Business Analysis and Project Management: o SAFe Agile Principles o Jira o Confluence More ❯
as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates Experience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNG Experience with DevOps environments Expertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applications Experience with cloud More ❯
Skills Strong experience in test automation and functional testing Expertise in Playwright with JavaScript/TypeScript and C# Experience testing SPAs, APIs (Playwright API, Postman, REST Assured,) Familiarity with Mocha, Jest, BDD tools like Cucumber (preferred) CI/CD knowledge (Git, Jenkins, Azure DevOps) What's on Offer Varied, engaging work with new challenges daily Projects across public and private More ❯
day in the life on this program involves: • Create manual and automated tests (e.g. unit, integration, static, performance, validation and verification, etc.) including but not limited to Selenium, Cucumber, Mocha, Jest, Chai, JMeter and Artillery. • Prepare test plans and scenarios; create test data; execute functional tests and document results • Validate successful implementation of documented requirements • Manage and lead other test … Preferred: • Development Tools: o Git source version control o Jira project management o Static Application Security Testing (SAST, e.g. SonarQube, Gitlab SAST) o Unit and integration testing (e.g., jest, mocha, chai) o Automated testing o End-to-end testing Selenium Cucumber • Business Analysis and Project Management: o SAFe Agile Principles o Jira o Confluence More ❯
practices • Development Tools: o Git source version control o Jira project management o Static Application Security Testing (SAST, e.g. SonarQube, Gitlab SAST) o Unit and integration testing (e.g., jest, mocha, chai) • Database: o Postgres 15 o Liquibase configuration management o Yet Another Markup Language (YAML), JavaScript Object Notation (JSON) o Entity-Attribute-Value (EAV) design • Business Analysis and Project Management More ❯
key encryption and digital certificates. Strong background in object-oriented programming, scripting, and database interaction. Familiarity with Python, Groovy, and Shell scripting. Solid understanding of automated testing tools (e.g., Mocha/Chai, JUnit, NUnit, TestNG). Experience with message brokers (Kafka, JMS) and push notification architectures. Comfortable working with Git and CI/CD tools in a collaborative DevOps team. More ❯