Middle Fullstack Developer (JavaScript + Python)

About us

We build next-gen products — payment platforms, digital wallets, and AI-powered dashboards. Join a senior engineering team working with a modern JavaScript-first stack while also contributing to AI features when needed.
 

Responsibilities & Requirements
 

• Build user-facing features using React, Next.js, and TypeScript.
• Develop and maintain server-side logic and APIs with Node.js (Express/Fastify/Nest).
• Integrate external APIs, payments, and authentication flows; ensure smooth client-server communication.
• Work with PostgreSQL and MongoDB, create clean REST endpoints, follow Git and Docker best practices.
• (Optional but valuable) Contribute to AI components: small FastAPI microservices, RAG pipelines, vector databases (pgvector/Qdrant/Pinecone/Weaviate), OpenAI API integrations, prompt improvements, and basic monitoring.
• Write tests, improve performance, and support simple observability.
• 1+ year of experience with JavaScript/TypeScript (commercial or strong projects).
• Bonus: Redis/queues, caching, CI with GitHub Actions, cloud familiarity (AWS/GCP), Prometheus/Grafana/OpenTelemetry.
   

Nice to have

• Strong interest in AI features and willingness to work occasionally with Python.
• Basic understanding of metrics, tracing, and monitoring tools.
• Experience with simple DevOps workflows and containerized environments.
   

What we offer

• Competitive salary and bonuses
• Remote-first culture
• Flexible schedule
• Clear, results-driven environment
• Real product ownership and impact
• Mentorship and a defined growth path