LeethubLeethub
JobsCompaniesBlog
Go to dashboard

Leethub

Curated tech jobs from FAANG and top companies worldwide.

Top Companies

  • Google Jobs
  • Meta Jobs
  • Amazon Jobs
  • Apple Jobs
  • Netflix Jobs
  • All Companies →

Job Categories

  • Software Engineering
  • Data, AI & Machine Learning
  • Product Management
  • Design & User Experience
  • Operations & Strategy
  • Remote Jobs
  • All Categories →

Browse by Type

  • Remote Jobs
  • Hybrid Jobs
  • Senior Positions
  • Entry Level
  • All Jobs →

Resources

  • Google Interview Guide
  • Salary Guide 2025
  • Salary Negotiation
  • LeetCode Study Plan
  • All Articles →

Company

  • Dashboard
  • Privacy Policy
  • Contact Us
© 2026 Leethub LLC. All rights reserved.
Home›Jobs›Mozilla›Senior Software Engineer - Firefox Enterprise
Mozilla

About Mozilla

Internet software for people, not profit

🏢 Tech👥 1001+ employees📅 Founded 2005📍 Rincon Hill, San Francisco, CA💰 $3.5m⭐ 4.1
B2CEnterpriseInternal toolsPrivacySaaS

Key Highlights

  • Headquartered in Rincon Hill, San Francisco, CA
  • Over 1,000 employees dedicated to open-source software
  • Raised $3.5 million in funding, emphasizing mission-driven work
  • Known for Firefox and privacy-focused products like Mozilla VPN

Mozilla, headquartered in Rincon Hill, San Francisco, CA, is a prominent player in the internet software industry, best known for its flagship product, Firefox. With over 1,000 employees, Mozilla focuses on open-source software and privacy-forward solutions, including Mozilla VPN. The company has ra...

🎁 Benefits

Mozilla offers 26 weeks of paid parental leave for childbearing parents and 12 weeks for non-childbearing parents. Employees receive 100% coverage for...

🌟 Culture

Mozilla champions an open-source culture, prioritizing user privacy and choice. The company fosters a mission-driven environment, focusing on impactfu...

🌐 Website💼 LinkedIn𝕏 TwitterAll 135 jobs →
Mozilla

Senior Software Engineer - Firefox Enterprise

Mozilla • Remote Poland

Posted 2w ago🏠 RemoteSeniorSoftware engineering📍 Poland
Apply Now →

Skills & Technologies

JavaScriptReactNode.js

Overview

Mozilla is hiring a Senior Software Engineer for the Firefox Enterprise team to enhance browser support for large enterprise deployments. You'll work on OS integration and user base growth, leveraging your expertise in JavaScript and related technologies.

Job Description

Who you are

You have 5+ years of software engineering experience, particularly in developing and maintaining applications that prioritize user experience and performance. Your background includes working with web technologies and a strong understanding of browser architecture. You are familiar with OS integration processes and have experience in enhancing software for enterprise environments. You are a collaborative team player who enjoys working in cross-disciplinary teams and can communicate effectively with both technical and non-technical stakeholders. You are passionate about open-source software and have a commitment to improving the internet for users.

Desirable

Experience with Firefox or similar web browsers is a plus. Familiarity with enterprise software deployment and maintenance will help you excel in this role. You have a keen interest in privacy and security, aligning with Mozilla's mission to create a better internet.

What you'll do

As a Senior Software Engineer on the Firefox Enterprise team, you will be responsible for improving Firefox's support for large enterprise deployments. This includes working on OS integration tasks such as updates and installations, ensuring that Firefox operates seamlessly across various operating systems. You will collaborate with other engineers to enhance the browser's performance and usability, focusing on delivering a fast and friendly user experience. You will also contribute to growing the user base by implementing features that cater to enterprise needs and ensuring that the browser meets the security and privacy standards expected by enterprise clients. Your role will involve writing clean, maintainable code and participating in code reviews to uphold the quality of the software.

What we offer

Mozilla offers a competitive salary range of 136,000 zł—198,000 zł PLN for this remote position in Poland. You will be part of a mission-driven organization that values diversity and inclusion, providing a supportive environment for all employees. We encourage you to apply even if your experience doesn't match every requirement, as we believe in the potential of diverse backgrounds and perspectives. You will have opportunities for professional growth and development, working alongside a team of passionate engineers dedicated to making the internet a better place.

Interested in this role?

Apply now or save it for later. Get alerts for similar jobs at Mozilla.

Apply Now →Get Job Alerts