Senior Data Engineer, AI, ML

Role Overview

• Design, develop, and optimize scalable Data & AI solutions to identify and extract information, drive actionable insights, and perform agent-like actions to support our customers’ sales activities.
• Work closely with engineers, product managers, and designers to define AI/Data requirements and deliver impactful solutions.
• Implement and maintain MLOps / LLMOps best practices for training, evaluating, testing, and monitoring data & AI services.
• Research latest technologies and trends in AI and data engineering to drive innovation.

Requirements

• Several years of experience in Software, Data, or ML / AI Engineering, from design & development to deployment & monitoring production systems
• Strong software development skills in Python
• Experience with system design, data modeling, transformation, and normalization
• Solid knowledge in some of the following technologies:
• LLM : prompt engineering and evaluation, embeddings, vector databases, LLMOps tooling
• Storage: Postgres, Elasticsearch, MongoDB, Redis, Kafka
• Platform: Kubernetes, Docker, Azure cloud/DevOps
• APIs : REST/HTTP, FastAPI
• English proficiency with strong sync and async communication skills, German skills are nice to have, but not required
• Get things done attitude, solution-focused mindset, agile mentality

Tech Stack

• Azure
• Cloud
• Docker
• ElasticSearch
• Kafka
• Kubernetes
• MongoDB
• Postgres
• Python
• Redis

Benefits

• Shape the Revolution: Work with cutting-edge technology to drive the digital transformation of the construction industry and leave a lasting impact.
• Worldwide Vibes: Join a highly motivated team of professionals from over 11 nations – we believe global diversity fuels creativity and innovation.
• Hybrid Work Model: Enjoy the perfect balance of team spirit in our office and the flexibility of working from home.
• Unlimited Vacation: We prioritize trust over control. Take the time you need to recharge and return with fresh ideas to tackle new challenges.
• Investing in Your Future (VWL): We support your long-term wealth building with up to €40/month (for full-time, permanent employees) paid directly into a savings plan of your choice.
• Financial Incentives: In addition to a fair base salary, we reward your success through variable compensation and special bonuses.
• Development Budget: We invest in your growth! You receive an annual development budget of €1,000 for training, tools, and professional courses.
• Cool Events: From mountain weekends and Oktoberfest visits to off-sites and go-kart racing – we believe in celebrating our success together.
• Sport is our Passion: Use our in-house gym or benefit from our EGYM Wellpass subsidy (we cover over 50%) to stay fit and healthy.
• You’ll Never Walk Alone: To ensure a smooth start, our Buddy Program pairs you with an experienced mentor during your onboarding.
• Family & Pet Friendly: We foster a warm and welcoming atmosphere for both your family and your four-legged friends.
• Referral Program: Help us grow! For every successful referral of a friend or acquaintance, you can earn a bonus of up to €1,000 .