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Deloitte

Full-Stack Web Developer, Specialist Lead

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August 5, 2026 at 7:04 AM

Full-Stack Web Developer, Specialist Lead

San Jose, Costa Rica


If you’re a marketer, creative, communicator, storyteller, or strategist, our unique blend of talented pros needs one more ingredient: you. Deloitte’s full-service Marketing, Brand & Communications organization is seeking collaborative creatives, skillful strategists, and marketing masterminds to lead our businesses in exciting new directions. At Deloitte, we combine world-class creativity and business knowledge, insightful strategic thinking, and Deloitte’s powerful brand equity to create undeniable impact. If you find opportunity where others don’t, thrive in a supportive and diverse team environment, keep your finger on the pulse of cultural trends and the latest technology, and apply new ideas to challenge the status quo, then we want your talents in our mix. Together we’ll discover new ways to transform out-of-the-box concepts into work that feels like marketing magic.


The Team


Deloitte’s Marketing, Brand & Communications team combines the power of Deloitte’s brand with inspired marketing minds to produce envy-inducing business results. From events to social media to digital assets and execution, our blend of insights from our expert marketers and world-class creative talent produces attention-grabbing campaigns anchored in data-infused strategies. When stakeholders need next-level solutions that support their business priorities, Marketing, Brand & Communications is the partner that can transform big ideas into big impact.


Work You Will Do:


Bring your enthusiastic energy to combine the art of design with the art of programming. We are looking to progress our digital channels across our integrated ecosystem to create connected experiences that make an impact and add value to our brand. If you’re a professional who likes challenges, seeks out opportunities, and keeps a pulse on the new trends, then become our partner in growth. Together, we’ll discover new ways to transform ideas into reality. If you’re ready to make an impact, join our team to see how we at Deloitte drive measurable business results.


The successful candidate should possess:


  • Develop new user-facing features within our global and design standard.
  • Build reusable code and libraries for future use.
  • Ensure the technical feasibility of UI/UX designs.
  • Translation of UI/UX design wireframes to production code.
  • Optimize application for maximum speed and scalability.
  • Collaborate with other team members and stakeholders.
  • Collaborate with back-end developers and web designers to improve usability.
  • Ensure high-quality graphic standards and brand consistency.
  • Expertise in modern front-end technologies and best practices.
  • Ensure adherence to security guidelines.
  • Excellent leadership and team management skills.
  • Oversees project timelines and resource allocation.
  • Facilitates team growth through training, and mentorship.
  • Nice to have (Certified scrum master).
  • Proficiency in UX/UI principles, wireframing, and prototyping tools.
  • Experience in performance optimization techniques (e.g. lazy loading, code splitting).
  • Knowledge of front-end architecture and design patterns.
  • Ability to anticipate problems, meet deadlines, and implement solutions.
  • Ability to manage client expectations, communicate clearly, and maximize resources.


Required Qualifications:


  • Bachelor’s/4-year University degree in Computer Science preferred; equivalent experience may be considered in lieu of degree.
  • 4+ years of experience in front-end and D3 development roles.
  • Strong project management skills with a focus on Agile development.
  • Proficiency working with D3 JS.
  • Proficiency in JavaScript libraries and frameworks, such as NodeJS, ReactJS, and AngularJS.
  • Experience with MongoDB and MySQL.
  • Exposure in building pipelines and containerization tools such as Jenkins/Docker.
  • Experience with data visualization tools and best practices on implementing them.
  • Experience with designing and implementing software automation testing for front-end.
  • Exceptional organizational, time-management, and planning skills.
  • Deep understanding of cross-browser compatibility issues and ways to work around them.
  • Experience supervising and delegating work within collaborative teams, with a proven ability to provide effective, actionable feedback to inspire teams and help junior talent grow and improve.
  • Strong English and Spanish oral and written communication skills.
  • Ability to travel as needed .
  • Must be legally authorized to work in Costa Rica without the need for employer sponsorship, now or at any time in the future.


Preferred Qualifications:


  • Experience with marketing professional services (consulting) or other B2B experience preferred.



As used in this posting, “Deloitte” means DSS Delivery Costa Rica S.R.L., a Costa Rican sociedad de responsabilidad limitada and subsidiary of Deloitte LLP. Please see www.deloitte.com/us/about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries.