Job Closed

This listing is no longer active.

CI&T logo
CI&T

Navigate Change

Senior Developer, FullStack – TypeScript, Next.js, React, Kotlin, Spring Boot

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 5,001-10,000Since 1995H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

85 days ago

Salary

0

Seniority

Senior

Job Description

Senior Developer, FullStack – TypeScript, Next.js, React, Kotlin, Spring Boot

CI&T

• Design, develop, unit test, and integrate fullstack application components. • Build scalable web apps using React on the frontend and Kotlin/Spring Boot on the backend. • Implement RESTful APIs, microservices, and integrations with enterprise systems. • Collaborate with UX/UI, product, architecture, and QA teams in an Agile environment. • Create and maintain architecture, design, and system documentation.

Job Requirements

  • Solid experience with fullstack development.
  • Strong hands‑on with React and TypeScript.
  • Strong backend experience with Spring Boot.
  • Experience with microservices and enterprise integration patterns.
  • Excellent problem-solving, debugging, and communication skills.
  • Nice to have:
  • Experience with Kotlin-based Spring Boot services.
  • Experience developing and maintaining GraphQL APIs.
  • Optimizing Next.js-based frontends and leveraging its main features.
  • In-depth experience with using Cloud resources, ideally on Azure.
  • Production support experience (Datadog, APM, hotfixes).

Benefits

  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
  • Profit Sharing and Results Participation (PLR);
  • Life insurance
  • Continuous learning platform (CI&T University);
  • Discount club
  • Free online platform dedicated to physical, mental, and overall well-being
  • Pregnancy and responsible parenting course
  • Partnerships with online learning platforms
  • Language learning platform
  • And many more!

Related Job Pages

More Backend Engineer Jobs

Vetta logo

Java Developer – Senior

Vetta

Transforming business to improve the world

Backend Engineer85 days ago
Full TimeRemoteTeam 201-500Since 2001H1B No Sponsor

• Develop, maintain, and modernize critical systems, working in a collaborative environment focused on software engineering best practices.

Brazil
Job Closed
GFT Technologies logo

Desenvolvimento Fullstack, Python, Angular

GFT Technologies

As a pioneer for digital transformation GFT develops sustainable solutions across new technologies.

Backend Engineer85 days ago
Full TimeRemoteTeam 10,001+Since 1987H1B No Sponsor

• Desenvolver e manter aplicações fullstack utilizando Python e Angular. • Implementar rotinas de manipulação, transformação e processamento de dados. • Criar e manter APIs REST para consumo de dados. • Trabalhar com grandes volumes de dados (ETL/ELT). • Integrar soluções com serviços da AWS. • Colaborar com times multidisciplinares (dados, produto, negócio). • Garantir qualidade de código, testes e boas práticas de desenvolvimento.

Brazil
Job Closed
Full TimeRemoteTeam 51-200Since 2011H1B No Sponsor

• Develop and maintain back-end services using Java and/or Kotlin • Implement and enhance front-end interfaces using Angular • Participate in the end-to-end implementation of new features • Contribute to code reviews and follow the technical standards defined by the team • Integrate external APIs and services • Work with relational databases (MySQL and PostgreSQL), creating and tuning queries • Write and maintain automated tests (unit and integration) • Assist in identifying and fixing bugs and performance issues • Collaborate with the team on technical refinements and estimations

Brazil
Job Closed
Zup Innovation logo

Python Developer, MLOps

Zup Innovation

We create digital assets to build, grow and accelerate your applications with efficiency, security and scalability.

Backend Engineer85 days ago
Full TimeRemoteTeam 1,001-5,000H1B No Sponsor

• Develop and train AI models and deploy them to production • Integrate these models/AI systems with other systems and platforms • Diagnose and resolve complex AI technical issues • Define technical standards for integrating and using AI in production • Lead adoption of best practices for AI operations and monitoring (MLOps) • Share knowledge with the team and at events • Act as a technical point of reference in strategic AI discussions

Brazil
Job Closed