Senior Frontend Software Engineer

1 month ago


New York, New York, United States Xello Full time
About Xello

Xello is a leading developer of future readiness programs in North America and the UK, with a mission to help anyone, anywhere in the world create a successful future through self-knowledge, exploration, and planning.

Job Description

We are seeking a highly skilled and experienced Senior Frontend Software Engineer to join our Internal Platform Team. As a key member of our team, you will be responsible for growing and maintaining internal libraries, working closely with designers and back-end engineers to integrate APIs and ensure seamless data flow.

Key Responsibilities
  • Write clean, maintainable, and efficient code in TypeScript and SCSS
  • Build reusable components and front-end libraries for future use
  • Optimize components for maximum performance across a vast array of web-capable devices and browsers
  • Participate in code reviews and provide constructive feedback to peers
  • Stay up to date with the latest industry trends and technologies
  • Collaborate with designers to set the direction and integrate design software such as Figma into the workflow
  • Debug and resolve performance issues, cross-browser compatibility issues, and bugs
  • Work closely with back-end engineers to integrate APIs and ensure seamless data flow
  • Maintain high standards of software quality within the team by establishing good practices and habits
  • Mentor and guide junior engineers, fostering a collaborative and productive team environment
Requirements
  • 5+ years of professional experience in software development, with a focus on front-end development
  • 2+ years of proven experience working with design systems
  • Strong understanding of and experience with JavaScript frameworks, with a preference for Angular
  • Extensive experience with TypeScript
  • Deep knowledge of CSS and SCSS (Sass)
  • Experience developing and consuming web components, using libraries such as Lit or similar
  • Proficient in handling APIs and HTTP requests, with a solid understanding of REST and back-end integration
  • Ability to debug and resolve performance issues, cross-browser compatibility issues, and bugs
  • Strong working knowledge of JavaScript ES6
  • Proficient with version control systems, preferably Git
  • Experience collaborating with designers and using design software such as Figma
  • Excellent problem-solving skills and attention to detail
  • Excellent communication skills and experience working with diverse technical and non-technical stakeholders
  • Highly adaptable, with a growth mindset and willingness to learn
  • Strong attention to detail and a good eye for user experience (UX)
  • Experience with micro-front-ends, including managing issues such as style leaking and routing
  • Strong knowledge of accessibility standards and best practices as they relate to the web and web components
  • Ability to make informed tradeoffs when considering technical constraints and UX requirements
  • Proficient in responsive CSS and knowledge of best practices
  • Familiarity with testing frameworks and tools such as Jasmine or Web Test Runner
  • Strong sense of ownership and responsibility for the quality of work produced
Nice to Have
  • Understanding of good security practices on the front end
  • Working knowledge of RxJS
  • Experience with CI/CD pipelines and tools such as Jenkins and Octopus
  • Experience mentoring or coaching developers and positively impacting their growth
What We Offer

Xello offers a range of benefits, including flexible work arrangements, 4 weeks of vacation, employer-paid health and dental benefits, and a group RRSP with 3% matching. We are an inclusive, equal opportunity employer and believe that by bringing our best selves to our work and collaborating with one another, we can change the world.



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