We are tech transformation specialists, we are CI&T.
We combine the disruptive power of Artificial Intelligence with human expertise to support large companies in navigating changes in technology and business. With 30 years of experience, 6,000 workers, offices in 10 countries and talents across 5 continents. We operate in the fields of design, strategy, and engineering for global brands, helping clients achieve the full potential of technology as a force for good. Impact is what we deliver.
At CI&T, we are seeking a highly skilled and motivated Senior Frontend Developer to join our team in Brazil. You will contribute to an innovative US-based project in a collaborative, fast-paced, and results-driven environment.
As a Senior Frontend Developer, you will be part of the UI/UX team responsible for designing and building frontend systems that enhance human interactions with technology. Your role will involve understanding existing processes, simplifying them, and integrating machine learning into user journeys. You will have the opportunity to influence architecture and technology choices to promote quality and innovation, creating industry-changing experiences.
Key Responsibilities:
- Understand existing processes and workflows through direct interactions with end users and cross-functional process owners;
- Analyze user and application telemetry to gain insights into human interactions with technology;
- Synthesize information from users, process owners, data scientists, and telemetry systems to enhance user journeys through interactive wireframes;
- Collaborate daily with Product, Data Science and Data Engineering teams to promote and integrate new technologies and reusable components;
- Develop and deploy features continuously, ensuring automated unit testing and integration testing;
- Review code daily to maintain high quality and facilitate frequent production deployments;
- Contribute to the long-term technical roadmap of the team.
Must-have Skills:
- Proven experience in designing user experiences and building user interfaces;
- Experience with high-velocity CI/CD systems and agile methodologies, including A/B testing;
- Proficiency in React and TypeScript;
- Experience with GraphQL (Apollo) and
Node.js;
- Familiarity with
Nest.js and micro-service architecture;
- Knowledge of A/B testing methodologies;
- Experience with Prisma, MongoDB, and PostgreSQL;
- Understanding of unit testing and integration testing;
- Familiarity with cloud systems (Azure, AWS, GCP).
Nice to have:
- Experience with Nest.js,
D3.js and graphic design tools;
- Familiarity with analytics tools like Hotjar and Mixpanel.
#LI-TO1
#MidSenior
Our benefits:
- Health plan and dental plan;
- Meal allowances;
- Childcare assistance;
- Extended parenting leave;
- Gympass/Wellhub
- Annual profit-sharing distribution;
- Life insurance;
- Partnership with an online mental health platform;
- CI&T University;
- Discount Club;
- Support Program: psychological guidance; nutritionist and more;
- Pregnancy course and responsible parenthood;
- Partnership with online course platforms;
- Platform for language learning;
- And many others.
CI&T is an equal-opportunity employer. We celebrate and appreciate the diversity of our CI&Ters’ identities and lived experiences. We are committed to building, promoting, and retaining a diverse, inclusive, and equitable company and culture focused on creating a better tomorrow.
At CI&T, we recognize that innovation and transformation only happen in diverse, inclusive, and safe work environments. Our teams are most impactful when people from all backgrounds and experiences collaborate to share, create, and hear ideas.
We strongly encourage candidates from diverse and underrepresented communities to apply for our vacancies.
