SENIOR PYTHON ENGINEER

Godel is on the lookout for talented Senior Python Engineers to join one of our teams engaged in the development of business applications for major British companies. We always have new and exciting projects with opportunities to improve your skills in a wide spectrum of technologies. If you are an enthusiastic and ambitious Python Engineer, this job is for you!

Must have:

• 6+ years of professional Python development experience after graduation from university
  
• At least 0.5 years of commercial experience in AI tools on real projects – building/implementing agents/sub-agents, MCP integrations, skills crafting, or Spec driven integration into clients projects, or building SDLC with help of agents, or RAG chatbots
  
• Strong Python engineering skills (3.9+), large-scale applications (not just small web apps): async/await, dataclasses, Pydantic, NumPy, Pandas, etc
  
• Good understanding of integration patterns, API development (REST / GraphQL), and third-party system interoperability
  
• Solid experience in building automated tests: unit, integration, and E2E tests
  
• Readiness to start a new project as a solo engineer and drive communication with the client. In addition, manage extension of a new team if needed
  
• Experience with at least one major web/API framework: FastAPI, Django REST Framework, or Flask
  
• Proficiency with relational databases (PostgreSQL) and ORMs (SQLAlchemy, Django ORM)
  
• Solid understanding of software architecture patterns: clean architecture, domain-driven design, CQRS, event-driven systems
  
• Familiarity with CI/CD pipelines (GitLab CI, GitHub Actions) and containerization (Docker, Docker Compose)
  
• A demonstrable, personalized AI development workflow with custom skills, prompt templates, and project-level instructions — not just default out-of-the-box usage
  
• Hands-on experience with AI coding assistants: Claude Code, Cursor, GitHub Copilot, or similar
  
• Strong prompt engineering skills: ability to produce reliable, structured output and critically evaluate AI-generated code
  
• Critical mindset toward AI-generated output: knowing when to trust it, when to verify it, and when to rewrite it
  
• Passion for clean code, peer reviews, and high code quality standards
  
• Familiarity with scaling large systems — vertical scaling, single-tenant deployments
  
• Self-driven, comfortable with autonomy and open team cultures (trust > process)
  
• Experience working with or around AWS services (e.g., RDS, S3, Kubernetes, SQS, RabbitMQ)
  
• Readiness to work with Windows (WSL)
  

Nice to have:

• Frontend experience (React)
  
• Familiarity with Celery, RabbitMQ, or Kafka for async task processing
  
• Contributions to open-source Python or AI projects
  
• Experience with RAG (Retrieval-Augmented Generation) pipelines and vector databases (Qdrant, Chroma, pgvector)
  
• Knowledge of LangGraph, AutoGen, or other agent orchestration frameworks
  
• Ability to create custom sub-agents and orchestrate multiple AI agents in parallel for concurrent task execution
  
• Experience integrating LLMs into Python applications via the Anthropic SDK, OpenAI SDK, or LangChain/LlamaIndex
  
• Exposure to ML/AI model lifecycle: fine-tuning, embedding generation, model evaluation
  

Tech Stack:

• Language: Python 3.9+, JS (Typescript, React) nice to have
  
• Web / API: FastAPI, Django REST Framework, Flask, etc
  
• Databases: PostgreSQL, Redis, MongoDb, MySQL
  
• Task queues: Celery, RabbitMQ, Kafka
  
• AI/LLM: Anthropic Claude, OpenAI, LangChain, LlamaIndex, BMAD, SpecKit, OpenSpec
  
• Testing: pytest
  
• Infrastructure: Docker, GitLab CI/CD, AWS / GCP
  
• AI tooling: Claude Code, Cursor, GitHub Copilot
  
• Version control: Git (GitLab)

At Godel, having fun and delivering the very best service are our founding principles. We’re always on the lookout for talented and creative people who are willing to go above and beyond for their teammates and our clients.
Working at Godel comes with a range of benefits designed to help you enjoy your work:

Flexible Working Schedule and Hybrid Work Model
Agile Delivery – We use agile because it works for everyone, allowing for adaptability and collaboration.
Challenging Projects – Whether in travel, energy, mobile apps, or in-house analytics, we provide exciting and varied challenges.
Professional Team – Our clients come from a wide variety of industries, offering a dynamic and diverse work environment.
Trust-Focused Culture – We prioritize mutual respect and trust in all our interactions.
Private Medical Healthcare for you and your family
Multisport Card – Access to a range of sports and fitness facilities
Free English Classes – Improve your language skills at no cost
Personal Development Plan
Corporate Integration Events – Fun events to connect with your colleagues
Referral Program – Earn rewards for referring talented people to join the team

We’re all about making work both rewarding and enjoyable!

4000-5500 €/mon. gross

Žalgirio gatvė, Vilnius Calculate your travel time to work