Data Platform Administrator

ComeOn Group

Data Platform Administrator managing MySQL and MongoDB systems ensuring uptime and performance. Responsibilities include automating tasks and supporting analytics for ComeOn Group.

Posted 6/22/2026full-timeStockholm • 🇸🇪 SwedenMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSBigQueryCloudGoogle Cloud PlatformMongoDBMySQLPythonSQL

About the role

Key responsibilities & impact

Own MySQL, MongoDB and related systems across development and production environments.
Ensure database uptime, reliability, performance tuning, monitoring, scaling, backups and security.
Manage schema changes, large-table operations, and data migrations with confidence and precision.
Lead database upgrades and work with teams to refactor legacy structures into modern, scalable designs.
Automate operational tasks to increase efficiency and reliability.
Support real-time pipelines and data flows across teams.
Support audits, change management and regulatory compliance.
Manage access controls and release processes.
Partner with developers, product owners, BI teams and QA to ensure high-quality, reliable data.
Collaborate with the team and grow into broader engineering responsibilities over time.

Requirements

What you’ll need

5+ years of experience in MySQL and MongoDB administration.
Experience with schema changes, large-table operations, performance tuning and migrations.
Strong operational mindset: high-availability setups, backups and platform reliability.
Comfortable in a fast-paced, hands-on environment.
Exposure to cloud platforms (BigQuery, AWS, GCP).
Scripting/automation experience (Python, Bash, SQL). Proactive, confident and ready to take ownership.
Collaborates effectively with developers, product owners, BI teams, QA and DevOps.
Eager to modernize legacy database structures and expand into broader data engineering responsibilities, including understanding modern dataflow tooling and pipelines.
Proficient in English, both spoken and written.

Benefits

Comp & perks

A competitive remuneration package inc. a company bonus scheme! 💰
Fantastic quarterly team events and weekly company events 😎
A one-time bonus to help you set up a comfortable workstation at home (we’re truly Hybrid!)
On top of our Hybrid work arrangement, up to 40 days a year to work fully remote from anywhere 🌎
30 paid vacation days a year
Generous pension and insurance benefits
Brand new laptop and smartphone with fully paid plan
Generous health subsidy benefit
Company events, including breakfast mornings and Friday beers

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

MySQLMongoDBperformance tuningschema changeslarge-table operationsdata migrationsscriptingautomationPythonBash

Soft Skills

operational mindsetcollaborationproactiveconfidenceownershipadaptabilitycommunication