
Non-profit • Education • Media
Wikimedia Foundation is a nonprofit charitable organization dedicated to the growth, development, and distribution of free, multilingual content. It provides the essential infrastructure for free knowledge, including hosting Wikipedia, the free online encyclopedia that is created, edited, and verified by a global community of volunteers. Supported primarily through donations, Wikimedia Foundation promotes collaborative projects that aim to share knowledge reflecting human diversity and strives to protect everyone's right to access free and open knowledge.
November 27
🏄 California – Remote
💵 $141.4k - $175.7k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor

Non-profit • Education • Media
Wikimedia Foundation is a nonprofit charitable organization dedicated to the growth, development, and distribution of free, multilingual content. It provides the essential infrastructure for free knowledge, including hosting Wikipedia, the free online encyclopedia that is created, edited, and verified by a global community of volunteers. Supported primarily through donations, Wikimedia Foundation promotes collaborative projects that aim to share knowledge reflecting human diversity and strives to protect everyone's right to access free and open knowledge.
• Proactively develop and maintain tools that empower communities to identify, mitigate, and prevent various forms of abuse across Wikimedia projects. • Design privacy-conscious systems that detect behavioral patterns indicative of abuse while minimizing false positives and respecting user anonymity. • Continuously adapt abuse detection and mitigation strategies in response to changes in browser privacy standards, networking protocols, and platform architecture. • Collaborate cross-functionally with product managers, designers, and researchers to create holistic, human-centered solutions that balance safety and freedom. • Write resilient, maintainable systems and high-quality code with a focus on long-term sustainability. • Implement observability to maintain high levels of quality and system stability. • Instrument and measure the impact of anti-abuse across Wikimedia projects.
• 4+ years related professional experience • Experience building and maintaining large-scale applications • Proficiency in PHP, Javascript and relational databases • Strong foundation in security principles • Experience in driving cross-teams objectives • Experience in driving user and product impact
• Health insurance • Flexible work arrangements • Professional development opportunities
Apply NowNovember 27
Full-Stack Engineer at Auxo Solutions designing and developing MERN enterprise applications. Collaborating with teams to deliver high-quality software, particularly in Insurance and Financial Services.
Azure
Cloud
GraphQL
JavaScript
Microservices
Node.js
React
TypeScript
November 26
Technical Lead Engineer at Elite Technology ensuring quality, scalability, and innovation in financial SaaS applications. Leading technical strategy and mentoring engineers across multiple teams.
Angular
AWS
Azure
Cloud
Docker
Google Cloud Platform
GraphQL
Kubernetes
Microservices
NoSQL
SDLC
Terraform
.NET
November 26
Hands-on Product Engineering Lead using AI to accelerate development in healthcare technology. Leading engineering teams to deliver innovative solutions for care coordination and claims management.
AWS
Cloud
JavaScript
Microservices
Node.js
Prometheus
Python
TypeScript
November 26
AI Product Engineer developing intelligent healthcare solutions for improved patient care at EZ Labs. Collaborating with cross-functional teams to implement AI solutions and enhance claims accuracy.
AWS
Cloud
JavaScript
Microservices
Node.js
Python
TypeScript
November 26
Senior Software Engineer modernizing technology behind EasyPost Public Shipping API. Delivering low-latency, high-throughput services impacting millions of deliveries daily.
🇺🇸 United States – Remote
💵 $150k - $200k / year
💰 $25M Series B on 2021-09
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
Angular
Azure
Cloud
GRPC
Java
Kafka
Kubernetes
NoSQL
Python
React
Ruby
Ruby on Rails
SQL
Go