Python Developer – Senior (AI & Data Integration)

Stack

Responsibilities

• ▹Collaborate within an agile team using Scrum methodology, participating in strategic planning of the AI roadmap
• ▹Engage in architectural, infrastructure and strategic decision-making for AI-enabled services
• ▹Design and implement production-ready RAG pipelines and agentic workflows leveraging internal data
• ▹Integrate Model Context Protocols (MCP) to standardize how AI tools interact with diverse data sources and environments
• ▹Conduct code reviews for other team members and maintain high standards for documentation and testability

Requirements

• ▹7+ years of professional software development experience (at least 4 recent years with Python as primary language)
• ▹Strong understanding of Python internals: asynchronous programming (asyncio), memory management, performance profiling
• ▹Proven experience building RAG systems and working with LLM orchestration frameworks (e.g. LangChain, LlamaIndex, CrewAI)
• ▹Solid knowledge of Linux and proficient command-line skills (Bash/Shell)
• ▹Solid knowledge of Docker and Kubernetes for deploying and scaling containerized applications
• ▹Experience with relational databases (PostgreSQL), including query optimization and schema design
• ▹Experience with Redis for caching and state management in distributed systems
• ▹Familiarity with the ELK Stack (Elasticsearch, Logstash, Kibana) for logging, monitoring and observability
• ▹English proficiency at an Intermediate level or higher

Nice to have

• ▹Experience with vector databases (e.g. pgvector, Milvus, Qdrant) and semantic search optimization
• ▹Experience implementing Model Context Protocol (MCP) or a similar interoperability standard
• ▹Understanding of distributed application principles and microservice architecture
• ▹Familiarity with modern back-end design patterns
• ▹Experience in fields where data security and integrity are paramount

What we offer

• ▹Full-time remote work opportunities and flexible working hours
• ▹Private insurance
• ▹Additional 1 day off per calendar year
• ▹Sports program compensation
• ▹Comprehensive Mental Health Programme
• ▹Free online English lessons with a native speaker
• ▹Generous referral program
• ▹Training, internal workshops, and participation in international professional conferences and corporate events

About the company

SOFTSWISS continues to expand its AI capabilities, with a dedicated AI Software Delivery team working at the intersection of LLMs, software engineering and scalable infrastructure.