Senior Fullstack Engineer
New
P
PragmatikeSaaS / MedTech
Ukraine, Czech Republic, Latvia, Spain, Albania, Lithuania, Greece, Bosnia & Herzegovina, Croatia, Estonia, Serbia, Dubai, Poland, Armenia, Portugal, Italy, Malta, Türkiye, Montenegro, RomaniaFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- Fluent English
- Experience
- 5+ years
- Required Skills
- RabbitmqRedisNest.jsNext.jsRESTful APIs
Requirements
- 5+ years of experience building production SaaS applications
- Strong expertise with NestJS
- Experience with Redis, caching strategies, and queuing systems such as RabbitMQ or equivalent
- Strong experience with TypeORM
- Good knowledge of Next.js and Tailwind CSS
- Proven experience designing and integrating REST APIs
- Experience building scalable backend systems with asynchronous architectures
- Fluent English with strong communication skills
- Ability to effectively use AI coding assistants such as Claude Code, Cursor, GitHub Copilot, or Codex
Responsibilities
- Design, develop, and maintain scalable backend services using NestJS
- Architect APIs, caching layers, queues, and distributed services for high-performance SaaS applications
- Build and maintain integrations with third-party systems using REST APIs
- Collaborate closely with frontend and product teams to deliver end-to-end product features
- Improve application performance, reliability, scalability, and maintainability
- Contribute to engineering best practices, code quality, and technical architecture decisions
- Leverage AI-assisted development workflows to accelerate implementation, testing, and debugging
- Take ownership of features from design through production in a fast-moving startup environment
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