Software Engineer (React)

💰 Salary: 14,500-17,000 PLN/month
🌎 Hybrid from Warsaw, Poland
🕦 Full-time position, long-term
☑️ Contract of Employment

We are looking for a Software Engineer to join our client, a technology company that builds AI-powered platforms and consulting solutions for enterprise operations, with a strong focus on the private capital sector. The company has over ten years of experience working with high-growth and PE-backed businesses, combining deep domain expertise with advanced technology to drive measurable results.

Requirements:

• 6+ years of experience working with JavaScript and TypeScript

• Solid understanding of design patterns and how to apply them in JavaScript development.

• Proficiency in a modern front-end JavaScript framework such as React.js with Redux; experience with Next.js is an advantage.

• Familiarity with functional programming concepts.

• Strong grasp of asynchronous programming and its best practices.

• Knowledge of Git and experience with branch management.

• Experience troubleshooting front-end issues and using relevant debugging tools.

• Familiarity with creating and integrating custom packages.

• Good understanding of object-oriented programming principles and their use in JavaScript.

• Ability to perform effectively under pressure and meet strict deadlines.

• Practical experience with HTML5 and CSS3.

• Experience working within Agile development environments and practices.

• Strong communication and organizational abilities.

• Skilled in developing cross-browser compatible code.

• A Bachelor’s degree in Computer Science or a related field is preferred.

Key Responsibilities:

• Creating and building responsive user interfaces using React.

• Applying and maintaining test-driven development (TDD) practices along with continuous integration processes.

• Working closely with a cross-functional team that includes project managers, analysts, and sales representatives to deliver high-quality, interactive products within deadlines.

• Promoting and implementing best practices in testing, accessibility, and performance optimization.

• Partnering with design, backend, QA, and product teams to develop reliable, user-focused solutions.