Software Engineering Intern contributing to Tonal’s product roadmap while developing AI - assisted automation solutions. Collaborating with engineering teams to leverage new technologies and boost productivity.
About the role
- Senior Full Stack Developer optimizing performance of embedded solutions on Stay22’s platform. Collaborating on development and maintenance of the core infrastructure.
Responsibilities
- Continuously optimize script load times and execution efficiency (minification, caching, lazy loading).
- Build reliable methods to inject content and widgets across different sites (DOM manipulation, dynamic layouts).
- Develop precise event handlers to track user interactions with embedded elements.
- Implement fingerprinting techniques to track user sessions while respecting privacy requirements.
- Create and maintain Node.js/Python scrapers to collect data from partner sites or APIs, with fallback sources to ensure resilience.
- Troubleshoot and adapt script logic for real-world conditions and handle conflicts with other third‑party scripts.
- Oversee the full stack of embedded products (scripts, SDKs, APIs) and collaborate with teams to integrate new features.
Requirements
- Proficiency in English to collaborate with international colleagues.
- Deep experience with vanilla JavaScript / ES6+ or TypeScript, without relying on frameworks (React/Vue not required).
- Strong understanding of the event loop, DOM/CSSOM, and web performance optimization (FCP, LCP, etc.).
- Proficiency with Node.js for APIs and scrapers; Python is a plus. Familiarity with HTTP, REST/JSON and proxies.
- Understanding of fingerprinting techniques and privacy implications (cookies, sessions, CORS, GDPR).
- Open source contributions or public GitHub projects are a plus.
- Bachelor’s or Master’s degree in Computer Science or equivalent practical experience.
Benefits
- Comprehensive benefits: health, dental, retirement plans, training and development opportunities, social activities and team-building events, including memorable company retreats.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Report this job
Found something wrong with the page? Please let us know by submitting a report below.
Technical Lead specializing in mentorship and code quality at CanadaHelps, a leading charity platform. Driving team collaboration and delivering scalable software solutions for charitable donations.
Full Stack Developer for Signal49 Research, creating interactive dashboards and reporting tools. Work collaboratively with internal clients and data teams in a remote setting.
Renewables Lead Electrical Engineer driving growth and success in Ulteig’s electrical engineering offerings. Conducting system studies, mentoring, and leading projects in renewable energy sector.
Staff Software Engineer specializing in data infrastructure for Instacart's data governance and compute systems. Collaborating with engineering teams to enhance the platform's reliability and performance.
Senior Software Engineer focused on Docker Desktop's OS layer. Designing and maintaining key components for installation and system integration.
Principal Engineer designing mixed - signal IPs for Microchip Technology. Collaborating with SoC architects and managing IP intake processes for advanced analog solutions.
Principal Engineer for Mixed - Signal and analog IPs at Microchip, leading IP development and support with 10+ years experience required.
Principal Software Architecture Director overseeing software architecture and technology strategy at SGI. Providing guidance and mentorship while aligning with business goals in the insurance sector.
Senior Engineer leading design and implementation of protective relaying systems for BWRX - 300 Nuclear Reactor. Engaging in grid interface projects and customer technical assessments.