Senior Full-Stack Developer (Node.js/React)

Stack

Responsibilities

• ▹Develop and maintain backend services for the blockchain platform
• ▹Implement new features and improvements using NestJS or React and TypeScript
• ▹Manage PostgreSQL databases (TypeORM or other ORM solutions)
• ▹Implement cloud services using AWS (S3, SES, RDS)
• ▹Participate in testing, code review, estimation, debugging and production support
• ▹Independently gather and clarify requirements, take ownership of project execution and lead development processes

Requirements

• ▹5+ years of experience as a Full-Stack Developer
• ▹Experience with fintech projects or integrating with payment systems
• ▹Strong knowledge of TypeScript and NestJS
• ▹Strong knowledge of React, React Query, Valtio and MUI
• ▹Experience with PostgreSQL (TypeORM or other ORM solutions)
• ▹Strong experience with message brokers (Kafka)

Nice to have

• ▹Docker and Kubernetes experience
• ▹Infrastructure experience (Terraform, Helm charts)
• ▹Observability/monitoring experience (Datadog or similar)
• ▹Hands-on experience with AWS services (S3, SES, RDS)
• ▹Knowledge of software development processes: testing, code review, debugging, estimation, production support
• ▹General understanding of blockchain (tokenization, smart contracts, handling blockchain transactions)
• ▹Knowledge of design patterns and algorithms

Soft skills

What we offer

• ▹Flexible schedule
• ▹Remote work model
• ▹Medical insurance
• ▹Paid vacations
• ▹Paid sick leave
• ▹Paid state holidays
• ▹Personal development plans and quick promotion processes
• ▹Internal career development: 80% of current executives were promoted internally

About the company

S-PRO is a digital innovation and software engineering company focused on Finance, Renewable Energy and Healthcare, with expertise in AI, Blockchain and Data Science. It has over 200 professionals.