Senior Fullstack Developer – JavaScript, Node.js, React, AWS

Ignite innovation in environmental care — shape sustainable solutions through cutting-edge software engineering.

Warsaw-based opportunity with a fully remote workmode!

As a Senior Fullstack Developer, you will be working for our client, a global leader in healthcare and agriculture. You will contribute to solving major global challenges by developing innovative crop science solutions that promote sustainability, resilience, and community well-being. This role offers a platform for impactful work and career growth in a dynamic, global environment.

Your main responsibilities:

• Develop and support business-critical solutions within an agile, product-oriented team.
• Solve organization-wide challenges related to identity and account management.
• Design and document technical architecture and software solutions across multiple teams.
• Ensure consistency, quality, and performance of all developed solutions.
• Evaluate and recommend new technologies to enhance system efficiency and scalability.
• Build and maintain relationships with key stakeholders and partner organizations.
• Mentor junior engineers, fostering technical growth and best practices.
• Continuously enhance your technical skills in a fast-paced environment.

You're ideal for this role if you have:

• 5+ years of experience in software development or engineering.
• Strong problem-solving skills, proactive attitude, and collaborative mindset.
• Deep knowledge of JavaScript, including runtimes, APIs, and ecosystem.
• Extensive experience with backend development using Node.js.
• Proficiency in TypeScript and writing clean, maintainable code.
• Strong front-end skills in React, build tools, and performance optimization.
• Cloud expertise with AWS services, including DynamoDB, Lambda, and Step Functions.
• Product-oriented mindset, understanding business domains to suggest pragmatic solutions.
• Excellent English communication skills and experience working in an agile, global team.
• Willingness to learn, develop, and innovate in a fast-paced environment.

It is a strong plus if you have:

• Knowledge of Medusa.js.
• Experience with SAP or Salesforce integrations.

Language required for the role:

• Communicative English.

Eligibility to work in:

• Only candidates with an existing legal right to work in Europe will be considered for this role.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.