ML Feature Platform Engineer

Wolt; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Wolt is building a new Feature Engineering Platform to serve ML development at global scale. As a Software Engineer, you will help create a seamless experience for ML practitioners—from experimentation to deployment and monitoring.

You will work on a layered platform supporting declarative workflows and imperative APIs, integrated with the notebooks and sandboxes used by our teams, enabling powerful but accessible ML workflows.

Qualifications

• Solid engineering background and experience in platform, data, or ML-adjacent teams.
• Comfortable with backend systems and APIs; exposure to distributed compute preferred.
• Empathy for users and ability to build usable abstractions.

Responsibilities

• Build and evolve APIs, SDKs, and platform integrations for feature engineering workflows.
• Shape user-facing tools to make the platform approachable for all skill levels.
• Collaborate across the ML lifecycle from data ingestion to feature serving within the Data Control Plane.
• Contribute to platform reliability, testing, observability, and operational excellence.

Skills

Engineering background

Backend systems

APIs

Distributed compute

User empathy

Collaborative mindset

ML tooling

Tools

Spark

Flink

Job description

Wolt is building a new Feature Engineering Platform to serve ML development at global scale. As a Software Engineer, you will help create a seamless experience for ML practitioners—from experimentation to deployment and monitoring.

You will work on a layered platform supporting declarative workflows and imperative APIs, integrated with the notebooks and sandboxes used by our teams, enabling powerful but accessible ML workflows.