LP
Full Stack Developer (Java + React)
LinkedIn Recruiter Post
Full Stack Developer (Java + React) needed for scalable enterprise apps. Mostly remote with 1 day/month in Toronto/Waterloo.
About the role
- Senior Frontend Developer at GR8 Tech architecting scalable web interfaces for the iGaming industry. Mentoring engineers and ensuring adherence to UI/UX best practices in a global team.
Responsibilities
- Architect scalable and maintainable front-end solutions using React, modern JavaScript, and TypeScript.
- Drive the adoption of efficient state management and modular build processes (e.g., Webpack, module federation).
- Design resilient, failure-tolerant systems that account for load, performance, and web security (CORS, CSP, OWASP).
- Ship complex, high-quality code to production in a timely manner to meet crucial business expectations.
- Optimize web pages for maximum speed and scalability by deeply tuning the event loop and rendering steps (style, layout, paint, composite).
- Validate code reliability by building out comprehensive testing infrastructure (Jest, React Testing Library, unit/integration testing).
- Mentor junior developers and elevate team standards through thorough, constructive code reviews.
- Partner with Product Managers, Designers, and Delivery Managers to align technical execution with overarching business goals.
- Unblock the team by debugging deeply rooted technical issues and creating Proof of Concepts (POCs) for new technologies.
Requirements
- 5+ years in a senior frontend engineering role with a strong track record of shipping complex, user-facing web applications.
- Deep understanding of modern JavaScript (event loop, closures, async programming) and advanced TypeScript (generics, advanced types).
- Strong command of React core concepts, component lifecycle, rendering optimization, and modern state managers (Redux, Zustand, etc.).
- Expert knowledge of the browser rendering pipeline, DOM manipulation, semantic HTML5, and CSS preprocessors (Sass/Less).
- Proficiency in configuring build tools (Webpack) and writing comprehensive automated tests.
- The ability to clearly articulate complex architectural decisions and trade-offs to both technical and non-technical audiences.
- Upper-Intermediate+ English and fluent Ukrainian.
Benefits
- Benefits Cafeteria — annual budget you allocate to: Sports • Medical • Mental health • Home office • Languages.
- Paid maternity/paternity leave + monthly childcare allowance.
- 20+ vacation days, unlimited sick leave, emergency time off.
- Remote-first + tech support + coworking compensation.
- Team events (online/offline/offsite).
- Learning culture with internal courses + growth programs.
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.
Join Zipline as a Front End Engineer, collaborating across teams to create beautiful, functional web applications. Using Ruby on Rails and AI tools to enhance user interface design.
Frontend Developer at Spectrum One creating responsive web applications for various clients. Focus on collaborating with teams and optimizing user experience while maintaining code quality.
Senior Front End Developer at CoLab, creating responsive UI experiences using React and TypeScript. Collaboration with product and design teams to enhance user engagement with complex data.
LP
Vue.js Developer
LinkedIn Recruiter Post
Seeking a Vue.js front - end developer for a 6 - month contract at a bank, working hybrid in Toronto to develop and test complex web applications.
LP
Angular Developer
LinkedIn Recruiter Post
Angular Developer needed in Mississauga, ON. Hybrid role, 3 days onsite. Requires 10+ years experience with Angular v10+, TypeScript, HTML5, CSS3, SCSS, Jest, REST APIs, and Agile/Scrum.
Front - End Game Developer at iLogos developing HTML5 slot games for mobile game developers. Focused on game implementation, performance, and integration quality in a remote setting.
Senior Web Developer leading a 6 - month CMS migration project for OpenZeppelin from HubSpot to Sanity + Next.js. Focusing on technical SEO, content modeling, and component design.
Developer enhancing self - serve experience for customers managing mobility plans. Delivering fast user experiences and leading improvements in a cross - disciplinary agile team.
Frontend Software Developer specializing in web app frameworks to maintain Ava’s EMR system. Work collaboratively with diverse teams in a fully remote environment across Canada.