Senior Back-End Developer

🚀 Hey!

We are Kultprosvet — a team of passionate web and mobile software developers who truly care about what we do.

We’re growing and looking for a Senior Back-End Developer to join our team and make an impact!

🧠 About the Product

We’re building a no-code data transformation platform that empowers finance teams to define and manage reporting logic, without writing SQL or depending on data teams.

Our product makes financial data more accessible, consistent, and trustworthy, enabling business users to make faster, smarter decisions.

Backed by top VCs, we’re creating a user-first platform at the intersection of data, usability, and automation.

✅ What We Expect from You

• Strong proficiency in JavaScript/TypeScript
• 4+ years of hands-on experience with Node.js (Nest.js)
• Solid understanding of PostgreSQL and relational database design
• Experience working with AWS cloud services
• Understanding of CI/CD pipelines and DevOps practices
• Ability to write clean, maintainable, and scalable code
• Excellent communication skills in English (B2+ level, written & spoken)
• Ability to work independently while collaborating effectively with the team

🪄 Nice-to-Have Skills

• Experience integrating with AI providers
• Proficiency in Python
• Experience with ElastiCache or similar caching systems
• Basic knowledge of React.js or Next.js is a plus
• Willingness to occasionally contribute to client-side tasks — encouraged, but not required
  
  

🧩 What You’ll Do

• Design, develop, and maintain scalable back-end services and APIs using Node.js (Nest.js)
• Optimize application performance, scalability, and reliability
• Work with PostgreSQL for efficient data storage and querying
• Leverage AWS services for infrastructure and deployment
• Implement and maintain CI/CD pipelines to improve development workflows
• Collaborate with Product, Frontend teams to build high-quality features
• Follow best practices in coding, testing, and documentation
  
  

💼 What We Offer

🔥 Exciting projects that challenge and inspire growth

🏡 Work your way — fully remote or from our cozy office in Dnipro

🤝 A supportive and friendly team that values collaboration

💰 Competitive salary, paid vacation, and sick leave

🩺 Medical insurance & accountant assistance

📚 Compensation for courses, English classes, and gym

🧠 Psychotherapy session coverage — because your well-being matters

💡 Ready to build impactful solutions and grow with us? Let’s talk! 🚀