A lot of companies say they’re “mission-driven.” Our unique corporate structure guarantees that every decision we make upholds our mission: to ensure the internet remains open and accessible. Beholden to neither shareholders nor investors, Mozilla Corporation is wholly owned by the not-for-profit Mozilla Foundation.

Along with our communities of 20,000+ contributors and collaborators, Mozilla Corporation’s staff designs, builds, and distributes software that allows people to enjoy the internet on their own terms. Our flagship product — the Firefox browser — has expanded into a family of products that protects users and alerts them of risks, safeguards passwords and provides a secure VPN (with more to come).

By maintaining a safe, open internet we're helping humanity, while also helping the individual humans employed here to reach their personal and professional goals. With a relatively small team serving hundreds of millions of people, a culture of exploration, and a commitment to mentorship, opportunities abound to learn and grow at Mozilla.

Mozilla

Account Executive

• Actively prospect for new clients and opportunities
• Own the full sales cycle
• Lead an RFP process and create tailored partner proposals
• Develop and maintain a strong sales pipeline
• Forecast, track, and report on sales performance
• Present client feedback and develop new sales offerings
• Service existing clients to ensure customer satisfaction

Brand Partnerships Manager (6-month Fixed Term Contract)

iOS Engineer

• Design, write, maintain, and debug software for large and sophisticated mobile applications.
• Uphold standards for quality by performing code reviews, fixing bugs, crafting tests, and profiling code.
• Collaborating with other teams and mentoring others.
• Monitoring app stability and addressing crashes.
• Becoming proficient with the Swift code base.
• Collaborating with a geographically distributed team.
• Working in the open as part of the Mozilla open source project and engaging with Mozilla’s global community.

Senior iOS Engineer

Data Engineer

As a Senior Data Engineer at Mozilla, your primary area of focus will be on our Analytics Engineering team. This team focuses on modeling our data so that the rest of Mozilla has access to it, in the appropriate format, when they need it, to help them make data informed decisions. This team is also tasked with helping to maintain and make improvements to our data platform. Some recent improvements include introducing a data catalog, building in data quality checks among others. Check out the Data@Mozilla blog for more details on some of our work.

Senior Data Engineer

• As a Senior Data Engineer at Mozilla, your primary area of focus will be on our Analytics Engineering team.
• This team focuses on modeling our data so that the rest of Mozilla has access to it, in the appropriate format, when they need it, to help them make data informed decisions.
• This team is also tasked with helping to maintain and make improvements to our data platform.
• Some recent improvements include introducing a data catalog, building in data quality checks among others.
• Check out the Data@Mozilla blog for more details on some of our work.
• Work with other data engineers to design and maintain scalable data models and ETL pipelines
• Help design, build, and improve the infrastructure for ingesting, storing, and transforming data at a scale of tens of terabytes per day
• Help design and build systems to monitor and analyze data from Mozilla’s products
• Work with data scientists to answer questions and guide product decisions

• Design, write, maintain, and debug software for large and sophisticated mobile applications
• Uphold standards for quality through code reviews, bug fixing, tests, and code profiling
• Collaborate with other teams and mentor others
• Monitor app stability and address crashes
• Become proficient with Swift code base
• Work in the open as part of the Mozilla open source project

Project & Program Management

• Build and establish relationships with our product managers, business development unit, and marketing colleagues to develop impactful work for the Mozilla brand, Mozilla Social, as well as emerging privacy and security products
• Help lead the first wave of execution for new business priorities, including building muscle for our policy and advocacy initiatives
• Execute on program goals, proactively solving problems and influencing different internal and external partners
• Establish metrics for success and being accountable for your programs in a fast-paced environment
• Communicate about the programs internally and externally

Senior Program Manager, EU Marketing Partnerships

• We’re looking for an effective EU-based program manager, passionate about getting complex marketing partnership programs started and running successfully. Mozilla seeks to work with a network of positive actors around the world. From ethical tech companies to civil society, we are passionate about uniting to help make the internet open and accessible for anyone. In this role, you will manage programs that have a clear value exchange, reach communities at scale, and drive the Mozilla mission forward. You will work closely with product leaders and cross-functional teams to source, negotiate, and execute complex partnerships, as well as develop go-to market strategy for scaling new ecosystems. Together we will build partnerships for Mozilla’s headline products and emerging tech, as well as with our networks of publishing and developers to grow their impact and businesses. Mozilla lives at the intersection of tech and culture, and this is where our partnerships start and succeed. Note: This is a 12-month Fixed Term Contract position

• As a Senior Data Engineer at Mozilla, your primary area of focus will be on our Analytics Engineering team. This team focuses on modeling our data so that the rest of Mozilla has access to it, in the appropriate format, when they need it, to help them make data informed decisions. This team is also tasked with helping to maintain and make improvements to our data platform. Some recent improvements include introducing a data catalog, building in data quality checks among others.
• Work with other data engineers to design and maintain scalable data models and ETL pipelines
• Help design, build, and improve the infrastructure for ingesting, storing, and transforming data at a scale of tens of terabytes per day
• Help design and build systems to monitor and analyze data from Mozilla’s products
• Work with data scientists to answer questions and guide product decisions

• Design, write, maintain, and debug software for large and sophisticated mobile applications
• Uphold standards for quality through code reviews, bug fixing, and testing
• Collaborate with other teams and mentor others
• Monitor app stability and address crashes
• Become proficient with Swift code base
• Work in the open as part of the Mozilla open source project

• Design, write, maintain, and debug software for large and sophisticated mobile applications
• Uphold standards for quality through code reviews, bug fixing, tests, and profiling
• Collaborate with teams and mentor junior engineers
• Recommend solutions to critical issues
• Assist in risk management and escalation
• Advocate for and implement changes that affect the team
• Seek opinions and ideas from team members
• Work in the open as part of the Mozilla open source project

• Work with other data engineers to design and maintain scalable data models and ETL pipelines
• Help design, build, and improve the infrastructure for ingesting, storing, and transforming data at a scale of tens of terabytes per day
• Help design and build systems to monitor and analyze data from Mozilla’s products
• Work with data scientists to answer questions and guide product decisions

• Design, write, maintain, and debug software for large and sophisticated mobile applications
• Uphold standards for quality by performing code reviews, fixing bugs, crafting tests, and profiling code
• Collaborate with other teams and mentor others
• Monitor app stability and address crashes
• Become proficient with our Swift code base
• Work in the open as part of the Mozilla open source project, and engage with Mozilla’s global community

• Design, write, maintain, and debug software for large and sophisticated mobile applications
• Uphold standards for quality by performing code reviews, fixing bugs, crafting tests, and profiling code
• Collaborating with other teams and mentoring others
• Crafting experiments to build a better understanding of how users interact with our apps
• Monitor app stability and address crashes
• Become proficient with our Swift code base
• Collaborate with a geographically distributed team
• Work in the open as part of the Mozilla open source project, and engage with Mozilla’s global community

As a Senior Data Engineer at Mozilla, your primary area of focus will be on our Analytics Engineering team. This team focuses on modeling our data so that the rest of Mozilla has access to it, in the appropriate format, when they need it, to help them make data informed decisions. This team is also tasked with helping to maintain and make improvements to our data platform. Some recent improvements include introducing a data catalog, building in data quality checks among others. Check out the Data@Mozilla blog for more details on some of our work.

What you’ll do:
• Work with other data engineers to design and maintain scalable data models and ETL pipelines
• Help design, build, and improve the infrastructure for ingesting, storing, and transforming data at a scale of tens of terabytes per day
• Help design and build systems to monitor and analyze data from Mozilla’s products
• Work with data scientists to answer questions and guide product decisions

• Build and establish relationships with our product managers, business development unit, and marketing colleagues to develop impactful work for the Mozilla brand, Mozilla Social, as well as emerging privacy and security products
• Help lead the first wave of execution for new business priorities, including building muscle for our policy and advocacy initiatives
• Execute on program goals, proactively solving problems and influencing different internal and external partners
• Establish metrics for success and being accountable for your programs in a fast-paced environment
• Communicate about the programs internally and externally


Security Engineer

• Protect services from attacks and abuses
• Design, build and deploy security frameworks
• Improve security controls
• Write, maintain, and expand security automation and monitoring tools
• Work with developers and operations to keep infrastructure safe
• Translate security controls into platform standards
• Continually improve security posture by partnering with cybersecurity organization

Senior Security Engineer

• Protect the services our products depend on from attacks and abuses
• Design, build and deploy security frameworks
• Design, review and improve security controls
• Write, maintain, and expand security automation and monitoring tools
• Work with developers and operations across the organization
• Translate technical and administrative security controls into platform security standards
• Continually improve Mozilla's security posture
• Harden and guide recommendations for systems and networks
• Collaborate with other teams to guide proper security practices throughout the company

Staff Security Engineer

• Reduce risk in systems and applications
• Ensure products live up to Mozilla's dedication to privacy and a joyful Internet
• Protect services from attacks and abuses
• Design and build security frameworks
• Improve security controls of the organization
• Write, maintain, and expand security automation and monitoring tools
• Collaborate with developers and operations
• Continually work to improve Mozilla's security posture
• Guide proper security practices throughout the company

• Reduce risk in systems and applications
• Protect services from attacks and abuses
• Design, build, and deploy security frameworks
• Write, maintain, and expand security automation and monitoring tools
• Translate security controls into platform standards
• Improve the organization's security posture
• Guide proper security practices throughout the company

Backend Engineer

• Build content platform engaging millions of users across multiple platforms
• Develop reusable patterns and practices for deploying systems at scale
• Deliver new features through REST API development
• Deploy machine learning models into production systems
• Create and support strategies for recommendation solutions
• Collaborate with peers and the greater organization
• Support incidents and periodic on-call rotation

Remote Jobs at Mozilla

Mozilla

Brand Partnerships Manager (6-month Fixed Term Contract)

Mozilla

Senior iOS Engineer

Mozilla

Senior Data Engineer

Mozilla

Senior Data Engineer

Mozilla

Senior iOS Engineer

Mozilla

Senior Program Manager, EU Marketing Partnerships

Mozilla

Senior Program Manager, EU Marketing Partnerships

Mozilla

Senior Data Engineer

Mozilla

Senior iOS Engineer

Mozilla

Senior Data Engineer

Mozilla

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