stay22.com

7 open TypeScript positions

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stay22.com
Remote

Senior Software Engineer - Integrations

Remote Full-TimeEnglish, French

Stay22 is seeking a Senior Fullstack Developer, primarily focused on backend development for their Integrations squad. The role involves leading the design and development of supplier integrations and data pipelines using Node.js and TypeScript. Key responsibilities include ingesting, normalizing, and managing complex third-party supplier data from various feeds to power the platform.

Node.jsTypeScriptPostgreSQLMongoDB +6
6mo ago
stay22.com
Remote

Senior Technical Engineering Manager

Remote Full-TimeEnglish, French

The Senior Technical Engineering Manager will lead two distinct engineering squads, Fabric and Social Affiliate, managing 5-8+ engineers while balancing people leadership with hands-on technical contributions (approx. 20% coding/reviews). Key responsibilities include translating product roadmaps into actionable plans, driving execution, setting technical direction for browser infrastructure, and ensuring service scalability and quality.

PythonGCPLLMsAPI Integration +6
7mo ago
stay22.com
Remote

Senior Quality Assurance Automation Engineer

Remote Full-TimeEnglish, French

Stay22 is seeking a Senior Software QA Automation Engineer to drive testing strategies across multiple teams and projects. Key responsibilities include developing and maintaining automated end-to-end, integration, and API tests, integrating testing into CI/CD pipelines, and mentoring team members on quality practices. The role requires 5-8+ years of experience, expertise in modern automation frameworks, and proficiency in languages like JavaScript or Python.

PlaywrightCypressSeleniumTestCafe +6
7mo ago
stay22.com
Remote

Senior Software Engineer - Fabric

Remote Full-TimeEnglish, French

The Senior Software Engineer will lead the end-to-end design and development of a new public-facing API platform, focusing on scalability and security. Key responsibilities include utilizing Python, Node.js, and TypeScript to build APIs, developing initial AI agents leveraging this platform, and defining API standards. The role requires a strategic engineering mindset, a minimum of 6-8 years of backend/fullstack development experience, and a B.S. or M.S. in Computer Science or equivalent.

PythonNode.jsTypeScriptRESTful APIs +6
9mo ago
stay22.com
Remote

Senior Software Engineer, Full-stack - Embedx

Remote Full-TimeEnglish, French

The Senior Fullstack Developer will lead the end-to-end design and development of dynamic widgets for blogs and social networks, ensuring a balance between frontend and backend requirements. Key responsibilities include developing widget libraries using Vue.js and React on the frontend, and implementing backend solutions with Node.js and MongoDB, while focusing heavily on web performance metrics. This role requires mentoring junior developers, maintaining high code quality, and collaborating closely with Product Managers and Designers to align technical decisions with business strategy.

Frontend developmentBackend developmentVue.jsReact +6
9mo ago
stay22.com
Remote

Senior Backend Developer - Neuro Squad

Remote Full-TimeEnglish, French

The Senior Backend Developer will join the Neuro team to design and build robust backend systems powering the company's AI/ML infrastructure, focusing on the Roam and Spark engines. Key responsibilities include owning backend and API development for ML-based services, creating LLM client layers, and ensuring scalable, reliable inference services. The role requires strong proficiency in Python/FastAPI and experience deploying services on cloud platforms like GCP.

PythonFastAPIAPI DevelopmentMicroservices +6
10mo ago

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stay22.com
Remote

Senior Software Engineer, Full-stack - Phantom Squad

Remote Full-TimeEnglish

The Senior Full Stack Developer will advance the embedded widget and affiliate platform by streamlining browser execution and ensuring script performance across diverse websites. Key responsibilities include designing privacy-conscious tracking mechanisms and owning the full script lifecycle, from load optimization to error recovery. This role involves close collaboration with product and engineering leads to maintain core infrastructure.

JavaScriptTypeScriptNode.jsPython +6
11mo ago

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