Python Developer

Our client is a Netherlands-based company building a SaaS platform for notaries. AI-powered workflow automation, document intelligence, and agentic orchestration for the legal sector. Our stack includes Python (FastAPI, PydanticAI, LangChain), OCR/NLP pipelines, React/Tailwind portals, and cloud-native infrastructure (Kubernetes, Docker, GitHub Actions). We focus on privacy, compliance, and practical AI for real-world legal workflows. The solution is hosted in the Netherlands and fully aligned with EU data and security requirements. The project is a long-term partnership with a blended team from both the client and our company, working together as a single product team.

Tech Stack:

— Python 3.9+, FastAPI, Flask, PydanticAI, LangChain

— SQLAlchemy, PostgreSQL, SQLite, MongoDB, Redis, Kafka

— PaddleOCR, Tesseract, custom NLP models

— Docker, Kubernetes, GitHub Actions

— React, Tailwind, Keycloak (frontend)

— Microsoft Graph API, OAuth2/MSAL (integration)

— Implement document intelligence features (OCR, LLM integration)

Responsibilities:

— Develop, test, and maintain Python microservices and agentic AI workflows

— Implement document intelligence features (OCR, NLP, LLM integration)

— Collaborate with frontend, DevOps, and legal teams to deliver seamless solutions

— Write clean, readable, and well-documented code using type hints and Pydantic models

— Participate in code reviews and contribute to continuous improvement

— Ensure system stability, security, and compliance (AVG/GDPR)

— Research and prototype new technologies (LLMs, OCR, cloud-native patterns)

— Support CI/CD, testing, and deployment automation

Qualifications:

— 3+ years of professional Python experience, ideally with microservices or AI/NLP projects

— Experience with FastAPI, Pydantic, SQL/NoSQL databases, and cloud infrastructure

— Familiarity with Docker, Kubernetes, and GitHub Actions

— Understanding of REST APIs, authentication (OAuth2, JWT), and security best practices

— Experience with frontend integration (React, Keycloak) and Microsoft 365 APIs is a plus

— Good communication and collaboration skills; fluent English (B2+)

— Bachelor’s degree in Computer Science, Software Engineering, or related field

— Experience with testing frameworks (Pytest, etc.)

— Familiarity with document automation or ERP integration is a bonus

What WeAreBrain offers

• Opportunity to grow and develop in a dynamic and innovative environment
• Become part of a growing, international, award-winning agency
• Enjoy an informal, fun, diverse, and driven culture
• A healthy work-life balance, including:

- 25 vacation days per year

- Public holidays

- 5 fully paid sick leave days per year

- 50% remuneration for additional sick leave days

• Monthly wellbeing allowance (€50 per month)
• Access to a learning and development budget (€250 per year)
• Participation in knowledge-sharing sessions
• Opportunities to join engagement and team events
• Flexible working conditions
• Competitive salary depending on your experience with a comprehensive benefits package, which includes a monthly €50 stipend to cover work-from-home expenses, and an allocation of 25 vacation days.
• After one year, WeAreBrain offers access to a Team Reward Program for all employees.
• Innovative Exploration: Seize the chance to pioneer your department, venturing into uncharted territories, and experimenting with fresh ideas that push boundaries.
• Entrepreneurial: Immerse yourself in a true entrepreneurial environment where every team member is an owner.
• Office Perks: We organise lunch in the office and have monthly gatherings for drinks and bites, fostering our team spirit.
• Remote Work Flexibility: Our team has the freedom to work remotely, allowing you to achieve a healthy work-life balance that suits your preferences.
• Professional Growth: We value your growth. Take advantage of diverse opportunities and resources designed to nurture your professiona