Jest Jobs

Find remote positions requiring Jest skills. Browse through opportunities where you can utilize your expertise and grow your career.

Jest
99 jobs found. to receive daily emails with new job openings that match your preferences.
99 jobs found.

Set alerts to receive daily emails with new job openings that match your preferences.

Apply

📍 Poland

🧭 Contract

💸 30.0 EUR per hour

🔍 Online travel retailer

🏢 Company: Netguru👥 501-1000Product DesignUX DesignWeb DevelopmentAppsMobileSoftware

  • Proficiency in JavaScript and TypeScript.
  • Experience with JavaScript testing frameworks such as Jest or Cypress.
  • Familiarity with Git and CI/CD pipelines, preferably GitLab.
  • Knowledge in API definition and implementation.
  • Experience with AWS.
  • Proficient in Next.js and GraphQL.
  • Understanding of metrics and operational health, with tools like New Relic APM.

  • Collaborate closely with engineers, designers, researchers, backend teams, and product managers throughout the software development lifecycle.
  • Drive quality in all aspects of development.
  • Transform product designs into technical designs, provide estimates, deliver and test them.
  • Engage in hands-on activities related to design, coding, testing, CI/CD tooling, infrastructure, metrics, dashboards, and API design.

AWSGraphQLCypressGitJavascriptJestTypeScriptNext.jsCI/CD

Posted about 1 hour ago
Apply
Apply

📍 Germany

🧭 Full-Time

🔍 Conversational AI / SaaS

  • Proven experience building and optimizing sophisticated web applications using modern frameworks like React, Angular, or Vue.js.
  • Knowledge of JavaScript/TypeScript, CSS, and HTML.
  • Familiarity with scalable component-based designs and efficient API integrations.
  • A track record of optimizing frontend systems for speed and usability.
  • Proficiency with CI/CD pipelines, build tools (e.g., Webpack, Vite), and test frameworks like Jest, Cypress or Playwright.
  • Experience in frontend microservices architecture.
  • Exceptional narrative skills and advanced proficiency in English.

  • Design, implement, and enable highly performant, user-friendly frontend applications that drive exceptional customer experiences and scale effortlessly to handle billions of interactions.
  • Architect and develop new features from scratch using modern frontend technologies, while maintaining and enhancing the existing codebase.
  • Utilize data-driven approaches to simplify and optimize visual workflows across products, ensuring scalability and accessibility.
  • Play a critical role in modernizing the frontend tech stack, adopting the latest technologies and practices.
  • Introduce and lead operational excellence initiatives, including monitoring performance and deploying A/B tests.
  • Act as a mentor and leader, providing technical guidance and reviewing code.

CypressFrontend DevelopmentGCPGitHTMLCSSJavascriptJestTypeScriptVue.JsAngularREST APIReactCI/CDMicroservices

Posted about 2 hours ago
Apply
Apply

📍 Poland

🧭 Full-Time

🔍 Education technology

  • 6+ years of professional experience in frontend development, including 2 years with web components and React.
  • Strong expertise in web components using Stencil.js or similar frameworks.
  • Advanced knowledge of React for building high-performance reusable components.
  • Deep understanding of TypeScript, HTML5, CSS3, and modern JavaScript (ES6+).
  • Experience with unit and integration testing, debugging, and browser performance optimizations.

  • Design, develop, and maintain reusable and scalable web components using Stencil.js, TypeScript, and React.
  • Establish and enforce best practices for component design including accessibility, performance optimization, and responsive design.
  • Ensure seamless integration of web components into applications, particularly within React projects.
  • Collaborate closely with designers and product managers for requirement understanding and insights.
  • Mentor junior engineers on technologies like Stencil.js, TypeScript, and React.

GitHTMLCSSJavascriptJestTypeScriptReact

Posted about 2 hours ago
Apply
Apply

📍 Hong Kong

🧭 Full-Time

🔍 Cryptocurrency derivatives

🏢 Company: BitMEX👥 101-250💰 Seed over 9 years ago🫂 Last layoff about 2 years agoBitcoinFinancial ExchangesSecurityCyber SecurityFinTech

  • 5+ years of professional software development experience
  • Extensive experience in developing, testing, and deploying cross-platform mobile apps for iOS and Android using React Native
  • Proven ability to monitor, identify, and resolve stability and performance issues
  • Excellent problem-solving skills and attention to detail

  • Designing, developing, and maintaining mobile applications
  • Contributing to all stages of development, from ideation and architecture to implementation, testing, deployment, and monitoring
  • Ensuring that the app is optimized for performance across various devices and platforms
  • Collaborating with cross-functional teams to understand and define requirements
  • Participating in sprint planning, standups, and retrospectives
  • Keeping current with new technologies, libraries, and trends in mobile development and React Native ecosystem
  • Writing clean, efficient, and well-documented code
  • Participating in code reviews, mentoring junior engineers, and ensuring coding standards

Software DevelopmentAndroidiOS DevelopmentJestReact NativeRedux

Posted about 18 hours ago
Apply
Apply

📍 Germany

🔍 Conversational AI

🏢 Company: LivePerson👥 501-1000💰 $100,000,000 Post-IPO Debt 8 months ago🫂 Last layoff about 4 years agoInternetCustomer ServiceArtificial Intelligence (AI)Business IntelligenceSoftware

  • At least 5 years QA experience with a deep understanding of quality and processes.
  • Deep understanding of the development lifecycle in SCRUM (Agile) world.
  • Comfortable working with Java and JavaScript applications.
  • Experience with automated testing tools and frameworks (e.g., Selenium, Cypress, Jest, Mocha).
  • Knowledge of manual testing.
  • Good communication and presentation skills.
  • Comfortable working in a fast-paced, results-oriented environment.
  • Strong analysis & problem-solving skills.
  • Attention to detail and a commitment to quality.

  • Lead the Quality Agenda within the team, setting standards and best practices for both manual and automated testing.
  • Develop and implement comprehensive test plans and strategies to ensure the quality and performance of web and mobile applications.
  • Sign Off on feature/release readiness.
  • Drive, execute and expand End-to-End testing and monitoring strategy.
  • Define quality methodologies and standards.

AgileCypressJavaJavascriptJestQAQA AutomationSCRUMManual testingSelenium

Posted 2 days ago
Apply
Apply

📍 Lithuania

🔍 FinTech

🏢 Company: Zeal Group

  • A minimum of 5 years of professional work experience.
  • Extensive knowledge and experience with TypeScript.
  • Strong experience with Vue.js.
  • Proficiency in HTML and CSS for modern browsers.
  • Ability to write well-structured, scalable, and reusable components.

  • Develop high-quality frontend code for new projects and maintain existing ones.
  • Write clean, efficient, and maintainable TypeScript code.
  • Implement and maintain responsive user interfaces using Vue.js and HTML/CSS.
  • Collaborate with backend developers to ensure seamless integration of APIs.
  • Optimize applications for maximum speed and scalability.
  • Write comprehensive unit and integration tests using Jest.
  • Conduct code reviews and provide constructive feedback.
  • Participate in technical discussions and architectural decisions.
  • Stay up-to-date with industry trends and best practices.
  • Troubleshoot and resolve bugs and performance issues.
  • Participate in the planning and scoping of new features.

HTMLCSSJestTypeScriptVue.JsREST API

Posted 2 days ago
Apply
Apply

📍 India

🔍 FinTech

🏢 Company: CloudHire👥 11-50RecruitingWeb DesignSoftware

  • 6+ years as a Software Engineer (formal degree not required).
  • Strong expertise in TypeScript, NestJS, and database systems like Postgres.
  • Hands-on knowledge of deploying and managing infrastructure on GCP or similar platforms.
  • Proficiency in Domain-Driven Design (DDD) methodologies.
  • Skilled in automated testing with tools like Jest, Playwright, or similar.
  • Experience or strong understanding of FinTech, finance, accounting, or banking.
  • Exceptional English communication skills to collaborate with a global team.

  • Architect and build scalable backend services using TypeScript, NestJS, and relational databases like Postgres.
  • Design software systems using Domain-Driven Design (DDD) principles.
  • Deploy and manage infrastructure on Google Cloud Platform (GCP) or similar cloud platforms.
  • Write high-quality, automated tests using frameworks like Jest and Playwright to ensure robust and reliable systems.
  • Collaborate with product and cross-functional teams to deliver solutions that address complex business needs.
  • Leverage domain expertise in FinTech, traditional finance, accounting, or banking to craft tailored solutions.

GCPJestTypeScriptPostgresNest.js

Posted 3 days ago
Apply
Apply

📍 Ireland, United Kingdom

🧭 Full-Time

💸 91500.0 - 121650.0 EUR per year

🔍 Website Experience Platform

  • 5+ years of experience working as a FE/UI engineer with a proven track record of shipping code to build consumer facing web products.
  • Proficient in advanced React and CSS patterns.
  • Deep understanding of JavaScript and/or TypeScript.
  • Experience with testing frameworks (e.g. Jest, Mocha, Playwright, Cypress).
  • Treat web accessibility as a top priority.
  • Experience working in a fast-paced, highly collaborative, cross-functional team.
  • Comfortable working in an agile, safe-to-fail environment.

  • Write performant and accessible User Interfaces that power the Webflow visual design experience.
  • Work on technologies such as React, js, Javascript/Typescript, HTML, and CSS.
  • Lead projects contributing to team and engineering organization deliverables.
  • Produce maintainable, tested, performant, and scalable code.
  • Collaborate on and evaluate product specifications and design documents.
  • Mentor junior engineers in technical skills and Webflow culture.

CypressHTMLCSSJavascriptJestReact.jsTypeScript

Posted 3 days ago
Apply
Apply

📍 Poland

🔍 Software Development

  • 1+ years experience with JavaScript (ES6), HTML5, and CSS.
  • Experience with modern JavaScript frameworks such as React, AngularJS, or Vue.
  • Understanding of modern frontend ecosystem, including bundling, linting, testing, and releasing.
  • Experience with modern testing frameworks like Jest, Cypress, Mocha, or Chai.
  • Experience working with cloud environments such as AWS, Azure, or Google Cloud.
  • Aim to write code that lasts for years, not months.
  • Experience engineering software systems of small-to-medium scope and complexity.

  • Build client code that is fast, testable, scalable, and high quality.
  • Implement scalable user interface systems that delight users.
  • Collaborate with other engineers, designers, and managers to understand user pain points and refine great solutions.
  • Contribute to code reviews and documentation, and take on bug fixes.

AWSCypressCSSJavascriptJestAzureReact

Posted 3 days ago
Apply
Apply

📍 Europe

🧭 Full-Time

🔍 Delivery management

🏢 Company: Urbantz👥 51-100💰 Non-equity Assistance about 3 years agoLogisticsDeliveryE-CommerceRetailSaaSRetail TechnologyInformation TechnologySoftware

  • At least 5 years of relevant experience, preferably in a product company.
  • Proficient in TypeScript.
  • Positive mindset with a desire to improve continuously.
  • Experience working remotely and ability to work independently as well as collaboratively.
  • Strong focus on quality work and understanding of testing.
  • Knowledge of building scalable and maintainable applications.
  • Stay updated with best practices within relevant technologies.

  • Contribute to the building of a modern, highly complex, multiservice application.
  • Work closely with product manager to prioritize tasks and address customer needs.
  • Participate in technical support rotation to assist colleagues.
  • Engage in short agile development cycles and balance product and technical work.
  • Write, review, and manage code mainly in TypeScript, JavaScript, and Python.

DockerNode.jsJestKubernetesMongoDBTypeScriptAzureAngular

Posted 4 days ago
Apply
Shown 10 out of 99