Advance Firefox's security architecture and cryptography stack, including cryptographic protocols and WebPKI.
Design and implement web platform security features in collaboration with the broader web community.
Improve browser reliability, performance, and resource efficiency through analysis and optimization.
Mozilla Corporation is a non-profit-backed technology company that develops the Firefox web browser and focuses on privacy, AI, social media, and security. With over 225 million monthly users, Mozilla is dedicated to making the internet better for people and is owned by the Mozilla Foundation.
Contribute to the development and improvement of Firefox features related to installs, updates, and OS integrations.
Tackle platform-specific challenges in low-level operating system integration on Windows and/or macOS.
Collaborate with your manager and teammates to scope and prioritize work in alignment with the team’s goals.
Mozilla is a non-profit-backed technology company that has shaped the internet for the better over the last 25 years, making pioneering brands like Firefox. With over 225 million users worldwide, Mozilla is a mission-driven organization focused on open-source software and privacy.
Lead the design and development of native Windows desktop applications using Windows App SDK, WinUI, C#, and C++.
Drive accessibility efforts, integrate APIs, and ensure cross-version compatibility for Windows 10/11+.
Collaborate with product designers, UX researchers, and QA to own features from conception to release.
Speechify is a text-to-speech platform that converts text into audio, used by over 50 million people to read faster. The company is a fully distributed team of nearly 200 people from top tech companies and universities.
Design and spearhead projects to improve Dia's embedded-Chromium architecture and build new features with Product Engineers.
Advise engineers on Chromium architecture, build AI-driven tooling, and perform security and infrastructure updates.
Participate in the Chromium on-call rotation, create new APIs, and collaborate with the broader Chromium community.
The Browser Company is building a better browser (Arc and Dia) to empower and support how people use the internet. They are a remote-first, distributed team of close to 100 people who value diversity, creativity, and ambitious product development.
Take ownership of the RustRover debugger, driving development across its C++ backend and Java/Kotlin client.
Implement new IDE run/debug configurations and enhance Rust expression evaluation capabilities.
Investigate and fix OS-specific SIGSEGV errors while designing clean, maintainable code.
JetBrains creates intelligent software development tools for developers and teams. Over 300,000 companies and 88 of the Fortune Global Top 100 rely on their products, and they foster an open and inclusive workplace.
Build and maintain a high-performance C++17 library that runs across iOS, Android, and automotive embedded hardware.
Analyze and improve map-matching and dead-reckoning algorithms using real-world data from millions of vehicles.
Integrate AI tools into your design and development workflow to increase efficiency and code quality.
Mapbox is the leading real-time location platform for a new generation of location-aware businesses, powering navigation for people, packages, and vehicles. With over 4 million registered developers and a focus on flexibility, security, and privacy, Mapbox fosters a culture of teaching and learning, emphasizing diversity and supporting employees through healthcare and parental leave.
Conduct manual and automated accessibility audits across Keeper’s frontend product experiences, including Vault, Browser Extension, and Admin Console.
Test with assistive technologies, evaluate against WCAG and Section 508 standards, and write clear, reproducible bug reports with severity ratings and remediation guidance.
Partner with engineers, designers, and QA teams to build accessibility into the development lifecycle and author VPATs and conformance reports.
Keeper Security is one of the fastest-growing cybersecurity software companies, protecting thousands of organizations and millions of people in over 150 countries. Recognized for its innovation in the Gartner Magic Quadrant for Privileged Access Management, Keeper secures passwords, passkeys, infrastructure secrets, and remote connections with zero-knowledge and zero-trust security.
Design, develop, integrate, and maintain CPU firmware, BIOS, boot loader software, and low-level system components.
Bring up and validate new CPU boards, working closely with hardware engineers and technology vendors.
Provide technical leadership across engineering projects and mentor junior engineers to support knowledge sharing.
This position is listed on behalf of a partner company that develops advanced networking systems. They foster a collaborative and inclusive engineering culture that values diverse perspectives and innovation.
Actively participate in daily Scrum meetings to ensure strong technical alignment and smooth project progression.
Serve as a technical reference for the programming team by providing guidance, mentorship, and recommendations on complex technical challenges.
Develop and optimize Unreal Engine systems specifically for mobile, taking into account the constraints of Android and iOS platforms.
Frima is a video game development studio based in Quebec City and Montreal, creating unforgettable games across all platforms. With hundreds of passionate talents and over 20 years of experience, we offer a close-knit, caring, and inclusive team environment.
Contribute to high-performance C++ backend solutions supporting genomic analysis and precision healthcare.
Optimize large-scale systems and take end-to-end ownership of technical projects from design to deployment.
Collaborate with backend engineers, bioinformaticians, and product stakeholders to deliver robust, scalable solutions.
This position is listed on behalf of a partner company specializing in genomic analysis and precision healthcare technologies. The team is collaborative and distributed, working with multidisciplinary experts across software engineering, bioinformatics, and product development.