Engineering Manager, Wikidata Platform

Overview

The Wikimedia Foundation is seeking an Engineering Manager to lead the Wikidata Platform team — the group responsible for the structured data backbone of Wikimedia projects and a key part of the global open knowledge ecosystem. You’ll guide the development and execution of the Wikidata Query Service (WDQS) and related platform services that enable tools, features, research, and community workflows across the Wikimedia ecosystem and beyond.

This role combines technical leadership, people management, and strategic planning. You’ll support the delivery of scalable, reliable, and sustainable query infrastructure while fostering an inclusive engineering culture and partnering closely with product, SRE, and data teams. Working with your Product and Tech Lead counterparts, you’ll help shape the future of Wikidata’s query capabilities and ensure they meet the needs of millions of users and contributors worldwide.

This is a fully remote team and requires occasional travel.
Your working hours will need to overlap with UTC+1 to UTC−5 time zones to accommodate members of the team and cross-functional partners. The team’s core overlapping hours are 16:00–18:00 UTC. This role resides within the Wikidata Platform team and reports to the Director of Product.

• Addresses issues of diverse scope where analysis of situation or data requires evaluation of a variety of factors, including an understanding of Foundation priorities & current business trends
• Lead timely, high-quality engineering delivery for WDQS and related query platform services, including large-scale platform or data migrations involving multiple teams and stakeholders
• Ensure reliability, performance, and sustainability of existing and future query infrastructure
• Oversee planning activities including estimation, resource allocation, and work break-down, and balance roadmap work with maintenance needs
• Triage incoming issues, bugs, and operational incidents

• Develop and drive long-term engineering strategy for WDQS, including lifecycle management, architectural tradeoffs, and future planning
• Partner with SRE and other Foundation teams to ensure operational excellence and alignment across the data ecosystem
• Safeguard privacy, security, and data integrity across query services
• Provide technical input on system design, complexity, estimates, and feasibility

• Hire, onboard, mentor, and support the professional growth and performance of engineers on the Wikidata Platform team
• Foster a collaborative, inclusive, and psychologically safe culture
• Ensure healthy team processes and rituals, time management, and sustainable on-call practices

• Partner closely with the Product and Tech Leads to define roadmaps, priorities, work scopes, and deliver impactful outcomes
• Proactive dependency management—staying on top of the teams we depend on and the teams that depend on us
• Maintain strong, productive collaboration with Wikimedia Deutschland (WMDE) product and engineering counterparts
• Communicate technical plans, risks, and progress clearly to internal teams, leadership, and external stakeholders

• 5+ years of engineering management experience leading teams building API-driven or platform-level data services
• Experience collaborating closely with product and tech leads on software development teams that ship products with community input
• Experience building and operating large-scale, high-throughput products, with strong foundations in observability, incident response, runbook quality, and overall operational excellence
• Experience guiding software systems through their full lifecycle
• Strong people management skills including hiring, coaching, and performance management
• Experience working with data streams and data-intensive applications
• Experience navigating challenges related to privacy-sensitive data
• Ability to influence and drive results across multiple teams in a distributed organization

• Commitment to Wikimedia’s mission and values
• Comfort with ambiguity, incomplete information, and navigating complex…