59 applicants

Company

Mozilla · 1 day ago

Senior Software Engineer

Remote US

Full-time

Remote

Senior Level

$137K/yr - $199K/yr

7+ years exp

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Comp. & Benefits

H1B Sponsor Likely

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Responsibilities

Lead frontend development, working with JavaScript, Typescript, React, and next.js

Contribute to backend development when required, using Python, Django, and PostgreSQL

Design, implement, and maintain code for email and phone number masking using AWS and Twilio APIs, focusing on security and privacy, in alignment with Mozilla Relay’s core objectives.

Periodically rotate into a Base Load Engineer (BLE) role: handling releases, dependency updates, and incoming work requests, including bug reports and customer support requests.

Collaborate with DevOps (SRE) to manage and maintain production environments, ensuring robust deployment processes.

Monitor and optimize system performance, leveraging tools such as Grafana, Sentry, and BigQuery to track metrics, tracebacks, and data insights.

Partner with cross-functional teams to align on project goals, ensure seamless frontend-backend integration, and contribute to API design and evaluations.

Participate in code reviews to maintain high standards of code quality and system reliability.

Participate in security and privacy reviews, ensuring that all data protection measures, including email alias management and phone number masking, meet compliance standards.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

JavaScriptTypescriptReactNext.jsPythonDjangoPostgreSQLAWSGoogle Analytics 4GrafanaSentryBigQueryTwilioREST APISCSSDevOpsSREEmail tech

Required

7+ years of experience in software development with a strong focus on frontend technologies.

In-depth knowledge of JavaScript, Typescript, React, next.js, SCSS, and a willingness to contribute to full-stack development when needed.

Experience in configuring, implementing, and maintaining Google Analytics 4 (GA4) to track and analyze user behavior.

Proficiency with back-end technologies including Python, Django, and PostgreSQL.

Experience managing cloud platforms like Heroku, AWS, or GCP, with a strong understanding of DevOps practices and SRE collaboration.

Understanding of privacy and security principles.

Experience with monitoring tools such as Grafana, Sentry, and BigQuery, including data-driven optimization and troubleshooting.

Strong communication skills and ability to collaborate across engineering, product, and operations teams.

Experience mentoring junior engineers and driving technical excellence in code quality, testing, and process improvements.

Preferred

REST API serving millions of clients

WebExtensions

Twilio

AWS: SES, S3, SNS, SQS

Email tech: DMARC, SPF, DKIM, FBL

Benefits

Generous performance-based bonus plans to all eligible employees - we share in our success as one team

Rich medical, dental, and vision coverage

Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)

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

Other benefits (life/AD&D, disability, EAP, etc. - varies by country)

Company

Mozilla

Glassdoor

3.6

Mozilla provides internet solutions and offers firefox, thunderbird, and raindrop.

Founded in 1998

Mountain View, California, USA

501-1,000 employees

https://www.mozilla.org

H1B Sponsorship

Mozilla has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2023 (2)

2022 (4)

2021 (3)

2020 (5)