Developer Java Sr working on financial projects at CI&T with focus on microservices and backend. Collaborating with cross - functional teams to deliver high - quality software solutions.
About the role
- Backend Developer focused on building RESTful APIs with Node.js and TypeScript. Collaborating with the team on backend solutions and ensuring quality through testing and documentation.
Responsibilities
- Develop and maintain RESTful APIs using Node.js, Express.js and TypeScript, preferably with NestJS.
- Implement authentication and authorization using JWT, with experience in OAuth 2.0 and OpenID Connect.
- Collaborate with the team in planning, developing and implementing backend solutions.
Requirements
- Proven experience in backend development, with strong expertise in Node.js, TypeScript and NestJS.
- Experience with relational databases, especially PostgreSQL, MySQL and SQL Server, and knowledge of NoSQL databases.
- Familiarity with security and cryptography, including JWT, bcrypt and the Node.js crypto module.
- Ability to propose and evolve backend architectures, considering scalability, security, maintainability and user experience.
- Good communication skills and ability to work collaboratively.
Benefits
- Hybrid
- Development of RESTful APIs using Node.js, Express.js and TypeScript, preferably with NestJS.
- API documentation, validation and testing using Postman and Insomnia.
- Project and task management.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
C / C++ Software Developer for Embedded Systems in hybrid work model. Engaging in diverse projects from various industries.
Java Developer joining an international team to shape a secure platform. Focus on clean code with modern technologies like Java 21, Spring, and GitLab CI.
Backend C# Developer position at Supergasbras involved in developing high - quality applications. Collaborating with the team to create efficient and scalable solutions.
Senior Backend Engineer at GLS/NXT building scalable backend systems for out - of - home logistics. Collaborating with teams to innovate and enhance logistics technology solutions.
Vendedor(a) externo(a) com foco em vendas no mercado automotivo. Responsável por prospecção e relacionamento com clientes em Goiás.
Junior Backend Engineer building and operating scalable backend systems for a European technology company. Collaborating with a team in a hybrid work environment from Bucharest, Romania.
Clinical Lab Assistant at TriCore Reference Laboratories maintaining lab supplies and providing quality patient care through various responsibilities. Collaborative position supporting a wide range of lab functions and services in a clinical environment.
Mid - level Backend Engineer at a large European technology company. Building and operating robust backend systems for high - traffic consumer platforms in Romania.
Database Developer at IPFS responsible for developing and maintaining high - performance database code. Collaborating closely with development and architecture teams to ensure quality database solutions.