Senior Software Engineer, Data Platform & AI Tools

Tendium AB; Stockholms kommun; On-site; SEK 900,000 - 1,300,000; Full time

Job summary

Tendium AB is seeking a Senior Software Engineer to join the Data team in Stockholm. The role focuses on building data-driven solutions for public procurements, shaping the roadmap, and delivering scalable backend systems.

The role emphasizes collaboration with cross-functional teams, strong Python/TypeScript skills, and hands-on experience with AWS services and data platforms. Based in Stockholm, candidates should be eligible to work in Sweden.

Qualifications

• Strong proficiency in Python and writing robust, maintainable code.
• Experience creating scalable architectures with SLOs/SLIs for large systems.
• Ability to integrate AI tooling into daily workflows and collaborate across teams.

Responsibilities

• Shape the Data team's roadmap by collecting feedback from customers and stakeholders.
• Research greenfield data products and collaborate with other teams.
• Own the backend systems and internal tooling, driving initiatives across engineering.

Skills

Python

TypeScript

Async programming

Collaboration

Tools

DocumentDB

Postgres

OpenSearch

Iceberg

CDK

Github Actions

CloudWatch

Claude Code

Internal MCP Server

SQS

Lambda

Fargate

Job description

Tendium AB is seeking a Senior Software Engineer to join the Data team in Stockholm. The role focuses on building data-driven solutions for public procurements, shaping the roadmap, and delivering scalable backend systems.

The role emphasizes collaboration with cross-functional teams, strong Python/TypeScript skills, and hands-on experience with AWS services and data platforms. Based in Stockholm, candidates should be eligible to work in Sweden.