Bilingual Fullstack Developer (node.js/react.js, Docker)

At Qohash, we're building a foundational pillar of Canada's digital sovereignty. As AI adoption accelerates and data becomes a strategic national asset, we believe security must scale differently, without moving or copying data. We seek bold, mission-driven individuals energized by meaningful impact, not incremental change. You thrive in high-stakes, fast-moving environments where policy, technology, and global expansion converge. You take ownership, embrace constructive conflict, and act with accountability even when the path isn't fully defined. We value people who combine technical depth with strategic clarity, leaders who pursue excellence, show resilience under pressure, and collaborate across disciplines to protect the world's most sensitive data. If you're motivated to help build a sovereign, globally respected technology champion, read on. Who you are You are a proactive Fully Bilingual, Fullstack Developer who thrives in a small, high-autonomy team with light process. You own your deliverables end to end, from backend to interface, and you are comfortable defending your technical choices without close supervision. You distrust premature abstraction and justify complexity with a real need rather than an anticipated one. You ask questions about the problem before proposing a solution, and you can explain your own designs simply, whether to an engineer, a customer, or a colleague outside engineering. You take pride in shipping software that runs reliably on customer premises, where there is no dashboard to watch and no hotfix button: it has to work. What you will do Deliver full-stack features end to end, from backend services through to the user interface. Build and maintain software that is installed and runs reliably on customer premises, including in constrained environments. Own your technical decisions and communicate trade-offs clearly to the team and to product and customer stakeholders. Work closely with the product team to translate customer needs into simple, durable technical solutions. Contribute to a small, high-autonomy engineering team with light process, sharing context and reducing single points of failure. What Your Resume Shows Must Haves 5 years of experience with Node.js 5 years of experience with React.js 5 years of experience with Typescript/JS 5 years of experience with Docker Fully bilingual in English and French Ability to build new coverage types: parsers, file formats, connectors, and protocols Experience delivering end-to-end features, from backend to interface, with examples to show Experience shipping software installed on customer premises Experience working with binary file formats, data parsing, or protocol-level implementation, with examples to show. Nice to Haves Familiarity with constrained or air-gapped environments Contributions to open-source projects or a personal coding portfolio. Cybersecurity awareness or best-practice knowledge. Startup environment experience. What's in it for you? Competitive salary range. Enjoy up to six weeks of paid time off annually — because we value your work-life balance. Comprehensive health benefits, including life insurance, short- and long-term disability, paramedical and telemedicine services, and a Health Spending Account (HSA). Qohash is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, colour, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by applicable law. A working proficiency in English is required for this position based on the company’s operational requirements. Only those candidates selected for an interview will be contacted.

Deliver end-to-end full-stack features from backend services to user interfaces for software installed on customer premises. Collaborate with product teams to translate customer needs into durable technical solutions while owning technical decisions.

Requires at least 5 years of experience with Node.js, React.js, TypeScript, and Docker, along with full bilingualism in English and French. Candidates must have a proven track record of shipping software to customer premises and working with binary file formats or protocols.

• Paid Time Off • Health Insurance • Life Insurance • Short-term Disability • Long-term Disability • Paramedical Services • Telemedicine Services • Health Spending Account

• FrenchPreferred
• Node.jsPreferred
• DockerPreferred
• JavaScriptPreferred
• TypeScriptPreferred
• EnglishPreferred

Identified from the job description. Confirm important requirements above.

• Node.js
• React.js
• TypeScript
• JavaScript
• Docker
• English
• French
• Data Parsing
• Binary File Formats
• Protocol Implementation
• Fullstack Development
• Cybersecurity

• Software
• Technology
• Security & Safety
• Engineering
• Data & Analytics

Minimum experience

5+ years

Apply by

Feb 10, 2027

Posting language

English

Working hours

40 hours per week

Location requirements

Country, Montreal, Quebec, Canada

Seniority

Mid-Senior level

Application method

Direct apply is available