Frontend Developer

Required office visits in Krakow twice a week

Why us?

We are part of the ALTEN Group – a leading European provider of engineering and technology consulting services. Over 35 years, we have become a major technology partner for many global clients, with more than 57,000 employees (88% of whom are engineers), in 30 countries around the world. We support our clients’ growth strategies in innovation, R&D and information systems, with revenues exceeding €4,069 billion.

We were awarded the title of Great Place To Work 2023 and the „Ethics Standard Advocate” award from the United Nations Global Compact Network Poland.

Our motto is – „You Grow, We Grow!”

Join ALTEN Polska and let’s grow together!

Your challenges

• Develop and maintain web applications using React.js and Redux
• Write efficient, reusable, and well-documented code in HTML5, CSS, and JavaScript
• Perform code reviews to ensure code quality, best practices, and maintainability
• Collaborate with cross-functional teams, including designers and back-end developers, to create scalable and high-performing applications
• Design and implement robust front-end solutions that align with the product’s requirements and business goals
• Debug and optimize the performance of web applications
• Participate in the entire software development lifecycle, from requirement gathering to deployment and post-production support
• Stay updated with the latest trends and best practices in React, front-end development, and solution design
• Conduct thorough code reviews, ensuring high code quality, adherence to coding standards, and best practices
• Implement responsive design principles for seamless user experience across various platforms.
• Troubleshoot, debug, and upgrade existing applications to improve functionality and performance

Requirements

• Proven experience as a front-end developer with strong skills in React.js, Redux, HTML5, and CSS
• Expertise in writing clean, scalable, and well-structured code
• Solid understanding of JavaScript ES6+ and modern JavaScript frameworks
• Hands-on experience with code reviews and ensuring code quality
• Experience with solution design and front-end architecture
• Familiarity with tools like Webpack, Java scripts, and Git for version control
• Knowledge of RESTful APIs and integration with back-end services
• Excellent communication and teamwork skills
• Strong problem-solving skills and attention to detail
• Experience with testing frameworks like Jest or Mocha
• Familiarity with CI/CD pipelines and DevOps practices
• Understanding of server-side rendering with Next.js or similar technologies
• Knowledge of user authentication and authorization between multiple systems
• Experience with Redux or other state management libraries
• In-depth knowledge of HTML5, CSS3, and responsive web design
• Familiarity with RESTful APIs and asynchronous JavaScript (AJAX, Promises)
• Familiarity with testing frameworks (e.g., Jest, Enzyme, React Testing Library)
• Experience with performance tuning and optimization techniques

We offer

• A full-time contract (B2B also possible)
• Stable and long-term cooperation
• Well-defined career path at the European leader in engineering & IT consulting
• Participation in company conferences, trainings, workshops, integration meetings, etc.
• Certification and training opportunities
• Opportunity to relocate and work in different ALTEN Polska branches
• After completion of the project, opportunity to engage in a subsequent one within the company.
• Introduction and cooperation with dedicated Business Development Manager
• Work in company with #GreatPlaceToWork Certificate

Benefits

• Medicover medical care
• Medicover dental care
• Medicover Benefits platform / Medicover Sport card
• Employee referral program
• Layette for a newborn employee’s child
• Group life insurance
• Pension scheme

Do not hesitate and join our team!

• NOTICE: We kindly inform you that we will contact the selected people.