Front-End Developer

IntellectEUis an international technology company focused on digital finance and emerging technologies. At IntellectEU we are on a mission to become the top-of-mind fintech company. We are committed to our people and believe in building a better future with the newest of the newest technologies. Giving young people and industry veterans a growing ground to play, launch ideas & work very closely with our clients. With our hands-on experience in both technical & capital markets, there’s no challenge that’s left untackled. Since ** we have been focused on financial messaging and integration, being a SWIFT service partner.We are looking for a skilled and motivated Front-end Developer to join our team. In this role, you will work primarily with React, Next.js, and modern testing frameworks like Vitest, ensuring robust test coverage and seamless integration into CI/CD pipelines.Hybrid role: Madrid, Spain. This position requires visiting an office twice per week.Responsibilities:Develop and maintain web application features using React, Next.js, and modern JavaScript/TypeScript practices.Design and implement automated test suites (unit, integration, and end-to-end) using Vitest and Playwright.Collaborate with QA engineers to define testing strategies and improve overall test coverage.Integrate testing processes into CI/CD pipelines for continuous delivery and deployment.Analyze and troubleshoot defects, performance issues, and edge cases across environments.Maintain documentation for testing frameworks, processes, and quality standards.Work closely with product and architecture teams to ensure technical solutions meet functional and non-functional requirements.Participate in sprint planning, code reviews, and retrospectives, contributing to a culture of quality and continuous improvement.Technical skills:Must haveUpper-Intermediate English level.Master’s/Bachelor’s Degree in Computer Science.3-5 years of related work experience.Strong experience with React and Next.js.Proficiency in TypeScript and modern JavaScript.Hands-on experience with Vitest and other testing frameworks (e.g., Jest, Playwright, Cypress).Experience with CI/CD tools (e.g., Jenkins).Experience with Git.Familiarity with performance testing and accessibility standards.Understanding of microservices architecture and API testing.Experience with containerization technologies like Docker.Nice to haveExperience with cloud platforms (e.g., AWS, Azure, Google Cloud).Familiarity with Tailwind CSS and responsive design principles.Knowledge of TDD/BDD.Experience with Storybook for component testing and documentation.Experience in financial services.Soft skills:Strong analytical and problem-solving abilities.Ability to work effectively in cross-functional and international teams.Proactive, detail-oriented, and able to manage tasks independently.We guarantee:International experience in a stable company: the company has offices in Antwerp, Lisbon, Krakow, Kyiv, New York and operates on the market for over 15 years.A passionate team in an innovative, casual, positive, and open work environment, ready to meet your new ideas.Great opportunities for personal and professional development as well as the chance to change the way the business works in the financial world.Join us to make an impact on the entire financial world!By submitting your application, you acknowledge that IntellectEU processes your personal data for recruitment purposes based on pre-contractual steps and legitimate interests. Your data may be shared with authorized personnel and service providers, including BambooHR, and transferred internationally with appropriate safeguards. We retain applicant data for up to 24 months unless otherwise required by law or requested for earlier deletion. For more details, see our.

Upper-Intermediate English level. Master’s/Bachelor’s Degree in Computer Science. 3-5 years of related work experience. Strong experience with React and Next.js. Proficiency in TypeScript and modern JavaScript. Hands-on experience with Vitest and other testing frameworks (e.g., Jest, Playwright, Cypress). Experience with CI/CD tools (e.g., Jenkins). Experience with Git. Familiarity with performance testing and accessibility standards. Understanding of microservices architecture and API testing. Experience with containerization technologies like Docker. Nice to have Experience with cloud platforms (e.g., AWS, Azure, Google Cloud). Familiarity with Tailwind CSS and responsive design principles. Knowledge of TDD/BDD. Experience with Storybook for component testing and documentation. Experience in financial services. Soft skills: Strong analytical and problem-solving abilities. Ability to work effectively in cross-functional and international teams. Proactive, detail-oriented, and able to manage tasks independently.

Madrid, España

IntellectEU is an international technology company focused on digital finance and emerging technologies. At IntellectEU we are on a mission to become the top-of-mind fintech company. We are committed to our people and believe in building a better future with the newest of the newest technologies. Giving young people and industry veterans a growing ground to play, launch ideas & work very closely with our clients. With our hands-on experience in both technical & capital markets, there’s no challenge that’s left untackled. Since ** we have been focused on financial messaging and integration, being a SWIFT service partner. We are looking for a skilled and motivated Front-end Developer to join our team. In this role, you will work primarily with React, Next.js, and modern testing frameworks like Vitest, ensuring robust test coverage and seamless integration into CI/CD pipelines., International experience in a stable company: the company has offices in Antwerp, Lisbon, Krakow, Kyiv, New York and operates on the market for over 15 years. A passionate team in an innovative, casual, positive, and open work environment, ready to meet your new ideas. Great opportunities for personal and professional development as well as the chance to change the way the business works in the financial world. Join us to make an impact on the entire financial world! By submitting your application, you acknowledge that IntellectEU processes your personal data for recruitment purposes based on pre-contractual steps and legitimate interests. Your data may be shared with authorized personnel and service providers, including BambooHR, and transferred internationally with appropriate safeguards. We retain applicant data for up to 24 months unless otherwise required by law or requested for earlier deletion. For more details, see our .