Backend / FullStack Developer Offline

Stay Group is a dynamic marketing agency that specializes in transforming great ideas into successful projects in the iGaming industry. We are currently looking for a talented Backend / FullStack Developer to join our tech team and help us build and optimize high-performance applications.

Responsibilities:

• Develop and maintain scalable, high-load backend services.

• Work with relational databases (Postgres, SQLite), ensuring optimized SQL queries and performance tuning.

• Implement and maintain streaming technologies such as Kafka.

• Design and develop solutions for horizontal scaling, avoiding race conditions, and optimizing caching strategies.

• Utilize serverless and edge computing technologies (Cloudflare Workers, AWS Lambda, Google Cloud Functions).

• Build and maintain microservices, ensuring service isolation and API Gateway configurations.

• Collaborate with the team on architectural decisions, applying best practices like CQRS, Event Sourcing, and Domain-Driven Design (DDD).

• Work with JavaScript and TypeScript, ensuring high code quality and best practices.

Requirements:

• Strong experience with Node.js, JavaScript, and TypeScript.

• Solid understanding of backend architecture, including monolithic and distributed systems.

• Experience working with relational databases, SQL query optimization, and database performance tuning.

• Hands-on experience with Kafka and real-time streaming solutions.

• Expertise in cloud services such as AWS, Google Cloud, and serverless computing.

• Strong understanding of microservices architecture, API development, and message bus communication.

• Experience in horizontal scaling and building high-load systems.

• Solid understanding of architectural patterns like CQRS, Event Sourcing, and DDD.

• Experience with modern backend frameworks (not limited to Express or NestJS).

Would Be a Plus:

• Experience with BigQuery.

• Full-stack development experience with Next.js or Nuxt.js.

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic office in Kyiv for an inspiring in-person experience.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.