Senior Fullstack Engineer (Vue/Python)

About this role

S-PRO is looking for a Senior Fullstack Developer to join our team and work on a product with a strong focus on modern web development and AI-powered functionality. Requirements What you’ll do Develop features across the full stack using Vue 3 + TypeScript and Python + Django . Build and maintain REST APIs with Django REST Framework . Work with business logic, data models, and background processing pipelines. Design and optimize database schemas and queries.

Integrate the product with external services and third-party APIs. Develop and improve AI-powered product functionality, including LLM-based features, AI agents, retrieval, and evaluation . Work with AI coding tools such as Cursor, Claude Code, Codex , or similar solutions in your daily development workflow. Write and maintain automated tests using pytest, Vitest, and Playwright . Take ownership of features end-to-end, from implementation to delivery.

Collaborate closely with other engineers, product managers, and stakeholders. What we’re looking for 5+ years of professional experience in software development. Strong hands-on experience with Python and Django . 3+ years of commercial experience with Vue.js and TypeScript . Strong knowledge of REST APIs and backend architecture. Solid experience with PostgreSQL and database design, query optimization, and migrations.

Experience with background processing and distributed systems. Hands-on experience building AI-powered features or products using LLMs, agents, retrieval/RAG, evaluation, or related technologies. Daily experience working with AI coding agents such as Cursor, Claude Code, Codex, or similar tools. Experience working with complex systems, third-party integrations, and real-world data. Good understanding of UI/UX and ability to build user-friendly interfaces.

Strong communication skills and ability to work independently. English — Upper-Intermediate (B2) or higher. Nice to have Experience in fintech or other regulated industries. Experience with OpenSearch . Experience with Playwright . Experience with cloud infrastructure and AWS. Our tech stack Frontend: Vue 3, TypeScript, Vite, Pinia, Vuetify, Tailwind CSS, Shadcn, Vitest, Playwright Backend: Python, Django, Django REST Framework, Celery, PostgreSQL, Redis, OpenSearch, pytest AI: LLMs, AI agents, retrieval/RAG, evaluation, AI coding agents What we offer: Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.