Senior Data Engineer
Randstad AB / Bibliotekariejobb / Stockholm
2026-10-02
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This is a recruitment:
We are Sweden's largest digital healthcare provider. By combining physical clinics with a modern digital platform, we serve millions of consultations every year across Sweden, Germany, and Norway. Our 25-person engineering team operates with startup autonomy inside a profitable, international. We run OpenAI and Anthropic models in production across patient and clinician workflows, and that footprint is growing fast. AI is a real working tool here, not a buzzword. We use it daily, we expect you to as well, and we hire people who treat it as a force multiplier.
What You'll Do
Our data platform works, but it was built to solve yesterday's problems. We have data scattered across Postgres databases, Amplitude, S3 file dumps, and a tangle of Python jobs that move it around. The reports get built and the business runs on them, but trust is brittle, reconciliation is too manual, and the foundations need work before we can scale to where we're going.
We need someone who can help us rebuild this, not maintain what we have, but reshape it. If you want a place where the warehouse is clean and the pipelines just run, this isn't it. If you want to redesign a data platform from the foundations up, with real ownership and the leverage to make it good, here is what you will own:
Reshape the data foundations: Drive multi-tenancy, retention policies, and data contracts with backend services.
Decide the future warehouse: Determine what the warehouse actually should be: self-hosted Postgres + dbt, managed Snowflake or BigQuery, or something else. You will shape this direction.
Unify disparate data sources: Connect three main data streams that don't currently talk to each other: our operational databases, Amplitude product analytics, and a long tail of S3-based partner integrations.
Build platform observability: Implement data lineage, freshness checks, and alerting that delivers actionable value.
Own core business reporting: Own the reports that finance, operations, and the board rely on. Make those reports trustworthy by design, not through manual reconciliation.
Work directly with domain teams: Collaborate closely with backend, product, and finance teams. You're not a service desk, you're a peer shaping how data gets produced upstream, not just consumed downstream.
Leverage AI aggressively: Use AI for pipeline boilerplate, schema generation, transformation logic, and exploratory analysis, maintaining the same engineering discipline we hold ourselves to.
You will be part of a small data engineering team. That means a lot of ownership and direct impact without layers of management.
Responsibilities
Tech Stack
Sources: Postgres (operational), Amplitude (events), S3 (integrations and dumps)
Languages: Python, SQL
Cloud: AWS (multi-account)
Warehouse: Postgres today, an open question for tomorrow
Transformation: Likely dbt going forward
Orchestration: Open question, you will help shape this
AI: Claude and OpenAI integrated into daily workflows
Qualifications
What We're Looking For
Data Platform Experience: You've designed and run data platforms in production, not just written DAGs. You have strong views on build vs. buy, where transformations belong, and how to keep schemas honest as products evolve.
Core Technical Stack: You're fluent in Python and SQL, with clear opinions on how Postgres should (and shouldn't) be used as a warehouse.
Data Modeling & dbt: You've used dbt or an equivalent tool in a production environment and understand data modeling principles (staging, marts, testing).
Managed Warehouses: You have working knowledge of one or more managed warehouses (Snowflake, BigQuery, Redshift) and can evaluate them objectively against self-hosted options.
Orchestration: You're comfortable with orchestration tools (Airflow, Dagster, Prefect, etc.) and understand what an orchestrator is built to achieve.
Data Contracts: You think about data contracts as a product problem rather than just a pipeline problem and can effectively communicate that perspective to backend engineers.
Active AI Usage: You use AI in your daily workflow and can talk specifically about how you leverage it.
Healthcare & Regulations (Plus): Healthcare data experience and familiarity with Patientdatalagen are a plus. GDPR fluency is expected.
Education: Relevant university degree or equivalent practical experience.
Swedish citizenship requirement
About the company
Randstad
På Randstad vet vi att alla människor har en plats på arbetsmarknaden. Med verksamhet över hela landet och inom alla kompetensområden hjälper vi människor att hitta ett jobb som känns bra, och där de får möjlighet att växa, utvecklas och uppnå sin fulla potential.
Med närmare 600 000 anställda i 38 länder är Randstad världsledande inom HR-tjänster, med målsättningen att bli världens främsta och mest uppskattade partner på arbetsmarknaden. Genom att kombinera vår passion för människor med kraften i dagens teknologi hjälper vi människor och företag att uppnå deras fulla potential. Vi kallar det Human Forward.
Så ansöker du Sista dag att ansöka är 2026-10-23
Klicka på denna länk för att göra din ansökan Omfattning Detta är ett heltidsjobb.
Arbetsgivare Randstad AB (org.nr 556242-1718),
https://randstad.se/job-redirect/9936750c-0980-44ba-a407-38fa96e131c0 113 59 STOCKHOLM
Arbetsplats Randstad
Jobbnummer 10115539