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 ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
iDPP
/CD pipelines using GitHub, GitLab, Terraform, Ansible, or Puppet. Ensure application security (OAuth 2.0, OIDC, CSRF, CORS, cookie management). Write and maintain unit and functional tests (Cypress, Mocha, Jest, etc.). Monitor and troubleshoot applications using Splunk, StackDriver, Datadog, or Grafana. Work with SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, and Redis. Optimise Back End performance for 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 ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Matched Group
Full Stack Mobile Developer Tech : React Native, JavaScript, Android, iOS Why? start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £80,000 - £85,000 + benefits Our Client A new UK-based 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 ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Matched Group
Full Stack Mobile Engineer Tech : React Native, JavaScript, Android, iOS Why? start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £80,000 - £85,000 + benefits Our Client A new UK-based More ❯
Experience with SQL/NoSQL databases (MongoDB, PostgreSQL, DynamoDB). CI/CD automation expertise (Jenkins, GitHub Actions, AWS CodePipeline). Proficiency in API testing frameworks (Postman, Newman, Jest, Mocha, PyTest). Strong debugging, logging, and monitoring skills (Grafana, Prometheus, ELK stack) Nice to Have Experience with GraphQL federation and Apollo Server. Knowledge of AI/ML APIs and LLM 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 ❯
related field; with 3+ years industry experience or equivalent combination of education, training, and experience; Good to have: • Experience with Next.js • Experience with Redis/Memcached • Experience with PHPUnit, mocha, jest, or similar ; • Experience in server technologies, specifically AWS; • Experience in Docker applications will be a plus; • Familiarity with open-source software a plus; • Familiarity with JIRA, Jenkins, Elasticsearch, Grafana More ❯
East London, London, United Kingdom Hybrid / WFH Options
The Forge Photographic Services Ltd
contribute to: Editing (Resolve) Color grading Light motion design or FX work Sound design (a bonus, not essential) Tools We Use: DaVinci Resolve/Fusion (core workflow) After Effects Mocha Pro Blender A mix of AI tools and workflows (we’re actively exploring new capabilities) What We Offer: A steady pipeline of creative, visually rewarding work Flexible hours and remote More ❯
City of London, London, United Kingdom Hybrid / WFH Options
The Forge Photographic Services Ltd
contribute to: Editing (Resolve) Color grading Light motion design or FX work Sound design (a bonus, not essential) Tools We Use: DaVinci Resolve/Fusion (core workflow) After Effects Mocha Pro Blender A mix of AI tools and workflows (we’re actively exploring new capabilities) What We Offer: A steady pipeline of creative, visually rewarding work Flexible hours and remote More ❯
contribute to: Editing (Resolve) Color grading Light motion design or FX work Sound design (a bonus, not essential) Tools We Use: DaVinci Resolve/Fusion (core workflow) After Effects Mocha Pro Blender A mix of AI tools and workflows (we’re actively exploring new capabilities) What We Offer: A steady pipeline of creative, visually rewarding work Flexible hours and remote More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
The Forge Photographic Services Ltd
contribute to: Editing (Resolve) Color grading Light motion design or FX work Sound design (a bonus, not essential) Tools We Use: DaVinci Resolve/Fusion (core workflow) After Effects Mocha Pro Blender A mix of AI tools and workflows (we’re actively exploring new capabilities) What We Offer: A steady pipeline of creative, visually rewarding work Flexible hours and remote More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
The Forge Photographic Services Ltd
contribute to: Editing (Resolve) Color grading Light motion design or FX work Sound design (a bonus, not essential) Tools We Use: DaVinci Resolve/Fusion (core workflow) After Effects Mocha Pro Blender A mix of AI tools and workflows (we’re actively exploring new capabilities) What We Offer: A steady pipeline of creative, visually rewarding work Flexible hours and remote More ❯