CrawlJobs Logo

Firefox OS Integration Engineer, Crash Reporting

mozilla.org Logo

Mozilla

Location Icon

Location:

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

The OS Integration team ensures Firefox and other Gecko-based products harmonize well with the host operating system and environment. This includes native crash reporting, OS abstraction layers, sandboxing and hardening. We’re a distributed team with expertise in Windows, macOS, and Linux-based operating systems with this role focusing on macOS. In this role, you will be a member of the OS Integration team specializing in crash reporting for Firefox. You will help to maintain and evolve client-side crash and error reporting across supported operating systems, enabling other engineers to maintain a high quality of our products.

Job Responsibility:

  • Develop, test, and ship fixes and new features for Firefox crash reporting, with a focus on creating a high-quality user and developer experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C++, rust and JavaScript
  • Maintain and evolve code that detects and reports crashes. In doing so you will interact with low-level OS primitives
  • You will analyze crash data and come up with insights about it
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment

Requirements:

  • A degree in Computer Science or in an affine topic or comparable work experience
  • The desire to understand the nitty-gritty details of stack walking and post-mortem analysis of a process
  • Proven fluency in Rust and/or C++, for two years in a professional environment
  • Ideally some engineering work examples of low-level programming
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences, Being relationship-minded, Practicing responsible participation, Having grit

Nice to have:

Knowledge of compiler, debugger or OS development are bonuses

What we offer:
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Other benefits (life/AD&D, disability, EAP, etc. - varies by country)
  • Flexible work environment
  • Industry-leading paid parental leave
  • Reimbursement for professional development (up to $3,000/year)
  • A work setup including the latest hardware and software of your choice

Additional Information:

Job Posted:
January 22, 2026

Work Type:
Remote work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Firefox OS Integration Engineer, Crash Reporting

New

Firefox OS Integration Engineer, Crash Reporting

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or in an affine topic or comparable work experience
  • The desire to understand the nitty-gritty details of stack walking and post-mortem analysis of a process
  • Proven fluency in Rust and/or C++, for two years in a professional environment
  • Knowledge of compiler, debugger or OS development are bonuses
  • Ideally some engineering work examples of low-level programming
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences
  • Being relationship-minded
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox crash reporting, with a focus on creating a high-quality user and developer experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C++, rust and JavaScript
  • Maintain and evolve code that detects and reports crashes. In doing so you will interact with low-level OS primitives
  • You will analyze crash data and come up with insights about it
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Fulltime
Read More
Arrow Right

Firefox OS Integration Engineer, Crash Reporting

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or in an affine topic or comparable work experience
  • The desire to understand the nitty-gritty details of stack walking and post-mortem analysis of a process
  • Proven fluency in Rust and/or C++, for two years in a professional environment
  • Ideally some engineering work examples of low-level programming
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences, Being relationship-minded, Practicing responsible participation, Having grit
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox crash reporting, with a focus on creating a high-quality user and developer experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C++, rust and JavaScript
  • Maintain and evolve code that detects and reports crashes. In doing so you will interact with low-level OS primitives
  • You will analyze crash data and come up with insights about it
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Fulltime
Read More
Arrow Right

Firefox OS Integration Engineer, Crash Reporting

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or in an affine topic or comparable work experience
  • The desire to understand the nitty-gritty details of stack walking and post-mortem analysis of a process
  • Proven fluency in Rust and/or C++, for two years in a professional environment
  • Ideally some engineering work examples of low-level programming
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences, Being relationship-minded, Practicing responsible participation, Having grit
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox crash reporting, with a focus on creating a high-quality user and developer experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C++, rust and JavaScript
  • Maintain and evolve code that detects and reports crashes. In doing so you will interact with low-level OS primitives
  • You will analyze crash data and come up with insights about it
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days where everyone takes a pause together
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
Read More
Arrow Right

Firefox OS Integration Engineer, Crash Reporting

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or in an affine topic or comparable work experience
  • The desire to understand the nitty-gritty details of stack walking and post-mortem analysis of a process
  • Proven fluency in Rust and/or C++, for two years in a professional environment
  • Ideally some engineering work examples of low-level programming
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences, Being relationship-minded, Practicing responsible participation, Having grit
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox crash reporting, with a focus on creating a high-quality user and developer experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C++, rust and JavaScript
  • Maintain and evolve code that detects and reports crashes. In doing so you will interact with low-level OS primitives
  • You will analyze crash data and come up with insights about it
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
Read More
Arrow Right

Firefox OS Integration Engineer, Mac OS Engineering

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
United States; Canada
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or a related field or comparable work experience
  • Demonstrated experience such as a significant project or internship using systems programming languages like C, C++, Objective-C, or Rust
  • Knowledge of web technologies such as Javascript, HTML, and CSS
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences
  • Being relationship-minded
  • Practicing responsible participation
  • Having grit
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox on macOS, with a focus on creating a high-quality user experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C, C++, rust, Objective-C, JavaScript, and HTML/CSS
  • Investigate and respond to crash reports and user-submitted bugs to improve the stability and reliability of Firefox for millions of Mac users
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
Read More
Arrow Right

Firefox OS Integration Engineer, Mac OS Engineering

The OS Integration team ensures Firefox and other Gecko-based products harmonize...
Location
Location
United States; Canada
Salary
Salary:
Not provided
mozilla.org Logo
Mozilla
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A degree in Computer Science or a related field or comparable work experience
  • Demonstrated experience such as a significant project or internship using systems programming languages like C, C++, Objective-C, or Rust
  • Knowledge of web technologies such as Javascript, HTML, and CSS
  • Strong problem-solving and debugging skills
  • Written and verbal communication skills with a collaborative mindset
  • Willingness to work effectively in a distributed team environment
  • Commitment to our values: Welcoming differences, Being relationship-minded, Practicing responsible participation, Having grit
Job Responsibility
Job Responsibility
  • Develop, test, and ship fixes and new features for Firefox on macOS, with a focus on creating a high-quality user experience
  • Work in the open source Mozilla codebase touching a variety of technologies including C, C++, rust, Objective-C, JavaScript, and HTML/CSS
  • Investigate and respond to crash reports and user-submitted bugs to improve the stability and reliability of Firefox for millions of Mac users
  • Grow your expertise while collaborating with a distributed team and participating in technical discussions, planning, code reviews, and problem solving
  • Break down problems into manageable units, seek early feedback, and document your design choices to foster learning and alignment
What we offer
What we offer
  • Generous performance-based bonus plans to all eligible employees
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting
  • Quarterly all-company wellness days
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
Read More
Arrow Right
New

Support Worker

This specialist supported living service has been purpose-built for young adults...
Location
Location
United Kingdom , Church Stretton, Shrewsbury
Salary
Salary:
12.39 GBP / Hour
brookstreet.co.uk Logo
Brook-St Hiredonline
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Full UK manual driving licence held for at least 1 year
  • Access to your own vehicle (rural location)
  • Passionate about supporting people to live happy, fulfilled lives
  • Patient, caring, and a good listener
  • Confident communicator with individuals and families
  • Able to promote independence and daily living skills
  • Good IT skills and ability to use digital systems
  • Able to work independently and use initiative
Job Responsibility
Job Responsibility
  • Support individuals with daily living and independence skills
  • Promote inclusion and engagement in the wider community
  • Provide personal care where required
  • Build positive, trusting relationships with individuals and their families
  • Encourage participation in social and community activities
  • Work collaboratively within a supportive team environment
What we offer
What we offer
  • Competitive hourly pay
  • High-quality training provided
  • Comprehensive induction with shadow shifts
  • 28 days holiday in year one, increasing with service
  • Free and confidential counselling services
  • Health Cash Plan covering dental, optical, physio & more
  • Long service awards
  • Contributory pension scheme
  • Clear career development and progression opportunities
  • Regular supervision and team meetings
Read More
Arrow Right
New

Marketing designer

Fundraise Up is a modern fundraising platform built to make donating to nonprofi...
Location
Location
Serbia
Salary
Salary:
375000.00 - 445000.00 RSD / Month
fundraiseup.com Logo
Fundraise Up
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in communication or brand design
  • Strong understanding of how design solves business problems and communicates brand values
  • AI as a working tool: hands-on experience using neural networks to speed up workflows, generate assets, and optimize routine tasks (practical skills over theory)
  • Strong illustration skills: ability to draw by hand and advanced proficiency in Figma (working with complex gradients, shadows, and lighting)
  • Web & Marketing: experience designing websites, solid understanding of landing pages and marketing funnels
  • Multiformat experience: creating presentations, designing for offline events (booths, print materials), and basic motion design (building simple animations, tweaking easings)
  • Conversational English (B2)
Job Responsibility
Job Responsibility
  • Develop and evolve the brand’s visual ecosystem (website, blog, social media), owning storytelling and translating complex ideas into clear, accessible metaphors
  • Create graphic content and illustrations, actively leveraging AI tools to accelerate production workflows
  • Produce materials for conferences and events — from merchandise and booth design to motion videos
  • Collaborate closely with the team to ensure visual consistency across all channels
What we offer
What we offer
  • 31 days off
  • 100% paid telemedicine plan
  • Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace
  • English learning courses
  • Relevant professional education
  • Gym or swimming pool
  • Co-working
  • Remote working
  • Stock options
  • Fulltime
Read More
Arrow Right