We partner with the world’s most valuable brands to build digital solutions that transform businesses. As a digital native, we bring a 28-year track record of accelerating business impact through complete and scalable digital solutions. With a global presence of 6,500+ professionals in strategy, research, data science, design and engineering, we unlock top-line growth, improve customer experience, and drive operational efficiency.
We are looking for an experienced Senior React Engineer to join our team and help us design, build, and support a new subscription service for one of our clients. The ideal candidate will have a proven track record of delivering high-quality, CMS-powered, user-friendly React applications to enterprise-level organizations.
Responsibilities:- Building dynamic, adaptive, maintainable, and high-performing responsive web experiences and integrating with backend services & APIs- Building a CMS component library and collaborating with the backend developers to ensure seamless CMS integration to offer the best content editing experience- Working with Figma or Zeplin to collaborate with UI designers- You will take part in peer review of team deliverables, attend and take part in agile ceremonies, and demonstrate delivery of your work to client stakeholders at the end of each sprint- Documenting your work and contributing to continuous integration/continuous delivery (CI/CD) processes- Maintaining the knowledge necessary to avoid and/or address cross-browser and multi-device compatibility issues- Advising & implementing web accessibility best practices - Manage own priorities and performance to deliver high-quality, highly performant solutions- Lead and support the other developers on the team
Requirements for this challenge: - Strong development skills in React, HTML5, CSS3, and core JavaScript- Experience using React and Redux to build a variety of complex responsive applications and components- Solid experience in building CMS component libraries using Atomic design principles and Storybook- Hands-on experience configuring & maintaining a modern web toolchain (npm, webpack, Node.js, Sass/less, etc…)- Experience integrating web applications with backend Restful and GraphQL APIs- Knowledge of UI design tools such as Figma or Zeplin - Writing and maintaining appropriate unit, component, and integration tests - Practical knowledge of cross-platform, cross-browser development and website testing techniques- Exposure to or experience with accessibility standards and testing- Working knowledge of continuous delivery and continuous integration to deliver software incrementally and in an agile way (git, gitFlow, Azure DevOps,  etc…) - Excellent problem-solving and analytical skills- Working within a project management/agile delivery methodology as part of a wider team- Proven ability to lead and mentor junior developers- Excellent communication and teamwork skills- Fluent in English 
Nice to have:- Familiarity with other React ecosystem tools such as Redux and Next.js - Experience with the Optimizely CMS - Working with Azure cloud infrastructure and services- Experience delivering e-commerce solutions, integration with payment providers, and processing PII data securely- Working knowledge of Identity management services such as Okta Auth0 and Azure B2C- Experience with Observability tools - Experience with security and compliance best practices- Familiarity with web analytics tools and integration 
Why join us?- Health plan and dental plan;- Meal allowances;- Childcare assistance;- Extended parental leave;- Gympass- Annual profit-sharing distribution;- Life insurance;- Partnership with an online mental health platform;- CI&T University;- Discount Club;- Support Program: legal; financial; physiotherapy; psychological guidance; nutritionist and more;- Pregnancy course and responsible parenthood;- Partnership with online course platforms- Platform for language learning;- And many others.

#LI-AG1#MidSenior
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.