[8IB] Senior Front End Engineer

Software Mind


Job Location:

San José - Costa Rica

Monthly Salary: Not Disclosed
Posted on: 16 hours ago
Vacancies: 1 Vacancy

Department:

Software Development

Job Summary


Were seeking a Senior Software Engineer (Front End) to own and deliver public-facing and internal features
that improve user experience performance and SEO. You will work cross-functionally with PMs designers
backend engineers and QA on an agile team and be responsible for design implementation testing and
production support.

  • Design and implement customer-facing features using Angular React and TypeScript that meet performance accessibility (a11y) and SEO goals.
  • Collaborate with product and design to translate requirements into technical designs and estimates.
  • Write clean testable code and maintain a component-driven design system.
  • Contribute to architecture and non-functional requirements (scalability security observability).
  • Improve site speed and Core Web Vitals by optimizing bundles rendering strategy and caching.
  • Implement and maintain automated tests (unit integration and E2E).
  • Participate in sprint planning code reviews and delivery processes from story inception through production rollout.
  • Support production services on a rotation basis and troubleshoot incidents to minimize downtime.
  • Mentor teammates and help raise the teams engineering standards.

Qualifications :

Must have:

 

  • 3 years of professional experience building production-ready applications using Angular.
  • 5 years professional front-end development experience (or equivalent demonstrable experience).
  • 3 years building production applications with React and TypeScript.
  • Strong experience with modern front-end tooling: bundlers (webpack/Vite/Gulp) state management component libraries and design systems.
  • Proven ability to deliver features used in production and own them through lifecycle.
  • Proven experience using agentic AI tools (such Claude or GitHub Copilot) to accelerate front-end development workflows including code generation component building and performance optimization.
  • Ability to mentor team members on effective AI usage; establishing best practices identifying high leverage opportunities and fostering a culture of thoughtful responsible AI adoption across the engineering team.
  • Experience embedding generative AI features directly into user-facing applications such as intelligent
  • interfaces dynamic content generation and LLM-powered experiences.
  • Experience writing automated tests (Jest/React Testing Library Cypress or similar).
  • Solid understanding of web performance optimization SEO fundamentals and accessibility best practices.
  • Familiarity with secure development practices and basic security testing concepts.
  • Experience working in agile teams and collaborating across disciplines.
  • Clear written and verbal communication skills.
  • Exposure to AI-assisted development workflows and prompt engineering best practices.

Additional Information :

Working Style:

  • Ownership mindset: You identify problems take initiative and see things through
  • Pragmatic and adaptable: You choose the right tool for the job and arent afraid to learn new technologies
  • Systematic problem-solver: You can debug complex systems and think through tradeoffs

Good to Have:

  • Experience with server-side rendering / hybrid frameworks () and edge caching strategies.
  • Experience with GraphQL backends or CMS integrations.
  • Prior experience optimizing large-scale sites for SEO and traffic.

Interview Process

  • Test (assessment or case study completed prior to submission. Resume and results of assessment attached when submitting.
  • First interview (Aprox 45mins)
  • Second interview with a panel (1hour)

Remote Work :

Yes


Employment Type :

Full-time

Were seeking a Senior Software Engineer (Front End) to own and deliver public-facing and internal featuresthat improve user experience performance and SEO. You will work cross-functionally with PMs designersbackend engineers and QA on an agile team and be responsible for design implementation testin...

About Company

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Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering te ... View more

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