Requirements: English
Company: Yellows Sp. z o.o.
Region: Warsaw , Masovian Voivodeship
Senior React Fullstack Developer International Insurance Project!
As a Senior Fullstack React Developer, you will develop and implement user-facing features using React.js, ensuring high performance and a seamless user experience. Collaborating with cross-functional teams (designers, backend developers, QA), you will deliver scalable and robust solutions while ensuring smooth integration.
Your responsibilities will include enhancing existing applications, troubleshooting and resolving production issues, and writing clean, maintainable code in line with high-quality standards. You will participate in code reviews, testing, knowledge sharing, and actively engage in team discussions.
Working within Agile methodologies (Scrum, Kanban), you will quickly adapt to evolving project needs while suggesting improvements to workflows, tools, and frameworks to optimize efficiency.
Work Conditions:
- Location: 100% remote details to be discussed in the first meeting
- The office is located 100 meters from METRO Sluzew.
- Start Date: ASAP (max. 30-day notice period)
- Contract Type: B2B or employment contract (UoP)
Must have:
- Proficient in English, able to work with technical documentation and communicate effectively within the team.
- Solid experience with React (including React Hooks and functional programming approach).
- Practical knowledge of state management in applications (Redux, Zustand, or other).
- Knowledge of TypeScript and willingness to work in strongly-typed environments.
- Experience with popular UI frameworks (Material UI, Bootstrap, Tailwind CSS, or other).
- Strong focus on code quality: unit and integration testing (Jest, Cypress, Mocha) and performance optimization (lazy loading, code splitting).
- Experience with coding standards and tools such as ESLint, Prettier.
- Experience working with and integrating REST APIs.
- Development Processes and Tools:
- Experience with Git version control system.
- Knowledge of CI/CD processes (understanding of pipelines, test automation, and build automation).
- Basic knowledge of working with Docker (e.g., running development containers).
Nice to have:
- Experience with Headless CMS (e.g., Strapi, Contentful).
- Knowledge of Next.js and topics related to SSR/SSG.
- Backend skills in PHP (Symfony) or willingness to develop them.
Senior React Fullstack Developer International Insurance Project!
As a Senior Fullstack React Developer, you will develop and implement user-facing features using React.js, ensuring high performance and a seamless user experience. Collaborating with cross-functional teams (designers, backend developers, QA), you will deliver scalable and robust solutions while ensuring smooth integration.
Your responsibilities will include enhancing existing applications, troubleshooting and resolving production issues, and writing clean, maintainable code in line with high-quality standards. You will participate in code reviews, testing, knowledge sharing, and actively engage in team discussions.
Working within Agile methodologies (Scrum, Kanban), you will quickly adapt to evolving project needs while suggesting improvements to workflows, tools, and frameworks to optimize efficiency.
Work Conditions:
- Location: 100% remote details to be discussed in the first meeting
- The office is located 100 meters from METRO Sluzew.
- Start Date: ASAP (max. 30-day notice period)
- Contract Type: B2B or employment contract (UoP)
,[Develop and implement user-facing features with React.js, ensuring high performance and a seamless user experience., Collaborate with cross-functional teams (designers, backend developers, QA) to deliver robust solutions and ensure seamless integration., Maintain and improve existing applications, troubleshooting and debugging production issues., Write clean, maintainable code while ensuring high code quality through code reviews and test coverage., Contribute to the continuous improvement of development processes, suggesting enhancements to workflows, tools, and frameworks.] Requirements: React, Redux, TypeScript, Material UI, REST, Git, Docker, CI/CD, ESLint, Jest, Backend, Functional programming, UI, Bootstrap, Tailwind, CSS, Integration test, Cypress, Mocha, REST API, CD, Test automation, Headless CMS, Next.js, PHP, Symfony, Contentful, SSR Tools: Jira, Redmine, Wiki, SharePoint, Bitbucket, GitLab, GIT, Agile, Scrum. Additionally: Sport subscription, Private healthcare, Flat structure, Small teams, International projects, Free coffee, Startup atmosphere, No dress code.