Remote Remote (Global) Employment

Wikimedia Foundation is hiring a Senior Software Engineer, Wikidata Platform

Requirements

  • Minimum of five years of professional experience in backend or platform engineering, focused on distributed or data-intensive systems
  • Strong knowledge of database technologies and standards related to knowledge graph data models
  • Proficient in systems programming languages such as Java or C++, with emphasis on system deployment, scaling, and debugging over language-specific mastery
  • Proven experience developing and maintaining production services with defined service level objectives, including performance, scalability, and reliability
  • Skilled in using modern observability practices, including metrics collection, log analysis, and distributed tracing
  • Hands-on experience with data processing infrastructure such as graph databases, search indexing systems, or ETL pipelines
  • Able to collaborate effectively across technical and non-technical teams and communicate complex ideas clearly
  • Demonstrated dedication to continuous learning, problem-solving under pressure, and supporting a mission-oriented engineering environment

Nice to Have

  • Experience working with knowledge graph technologies or query languages like RDF and SPARQL
  • Familiarity with real-time data streaming platforms such as Apache Kafka or Apache Flink
  • Comfortable using continuous integration and delivery pipelines and containerization tools like Docker and Kubernetes
  • Involvement in open source software projects or open knowledge initiatives
  • Knowledge of Wikimedia projects, Wikidata, or MediaWiki architecture

Compensation

Competitive salary and benefits package

Work Arrangement

Remote (Worldwide)

Team

Fully remote team with global collaboration

Other

  • We operate as a fully remote team.
  • Candidates must have working hours that overlap with the UTC+1 to UTC-5 time zones.
  • Core team collaboration occurs between 14:00 and 17:00 UTC.

Not applicable

Required Skills
JavaC++
About company
Wikimedia Foundation
The nonprofit organization that operates Wikipedia and the other Wikimedia free knowledge projects. It hosts Wikipedia and the Wikimedia projects, builds software experiences for reading, contributing, and sharing Wikimedia content, supports the volunteer communities and partners who make Wikimedia possible, and advocates for policies that enable Wikimedia and free knowledge to thrive.
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Job Details
Department Wikidata Platform
Category other
Posted 20 days ago