NestJS Jobs in Brazil.
All active NestJS roles based in Brazil.
Pick a job to read the details
Tap any role on the left — its description and apply link will open here.
Sr Software Engineer
Share this job
Brazil, Londrina
At Platform Science, we’re working to connect everything that moves.
Founded in 2015, we are an open IoT platform that partners with innovative fleets, application developers, vehicle manufacturers, and equipment providers in the transportation industry to deliver revolutionary solutions to supply chain professionals across the globe.
Our employees are an engaging, diverse group of people who believe in the power of great ideas. We hire people with different experiences and perspectives to build a company culture that fuels growth through innovation.
We value thoughtful actions and empathy for others. We approach challenges with resiliency and creativity, while encouraging transparency because, no matter our backgrounds or responsibilities, we are one team.
About the Role
Join our team as a Sr. Full Stack Developer and work on a cutting-edge web application. In this role, you will develop new features and provide support for a platform that delivers real-time, remote vehicle diagnostic. Your work will directly empower our clients and their customers by ensuring the stability and continuous improvement of this vital solution.
Primary Responsibilities:
- Actively participate in Scrum ceremonies.
- Contribute to the design and architecture of complex software systems.
- Create scalable and maintainable solutions.
- Write, review, and maintain high-quality code.
- Implement best practices in coding and development.
- Lead and mentor engineers on projects.
- Act as a technical expert and provide guidance to team members.
- Stay updated with the latest industry trends and technologies.
- Identify, diagnose, and resolve complex technical issues.
- Optimize performance and scalability of software systems.
- Collaborate with product managers, designers, and other stakeholders.
- Communicate technical concepts to non-technical team members.
- Mentor junior engineers and facilitate their professional growth.
- Ensure the quality and reliability of software through testing and validation.
- Identify opportunities for technological improvements and innovation.
- Maintain comprehensive documentation for code, processes, and systems.
Required Skills:
- Computer Science, Software Engineering or similar degree, or related equivalent experience.
- 2+ years of professional experience as a software engineer.
- Proficiency in one or more programming languages, such as Java and Javascript (Groovy/NodeJS).
- Experience with web application development frameworks. (Spring/NestJS)
- Experience with SQL and NoSQL databases. (MySQL, MongoDB)
- Experience with cloud technologies. (AWS, Azure)
- Experience with front-end frameworks, such as AngularJS and React.
- Experience with CI/CD, Docker, and Kubernetes.
- Intermediate/Advanced English level.
- Ability to work cross-functionally with people from other departments and disciplines.
- Problem solver and self-starter.
Ready to apply?
Apply to Platform ScienceLead Software Engineer
Share this job
Brazil, Remote position
At Platform Science, we’re working to connect everything that moves.
Founded in 2015, we are an open IoT platform that partners with innovative fleets, application developers, vehicle manufacturers, and equipment providers in the transportation industry to deliver revolutionary solutions to supply chain professionals across the globe.
Our employees are an engaging, diverse group of people who believe in the power of great ideas. We hire people with different experiences and perspectives to build a company culture that fuels growth through innovation.
We value thoughtful actions and empathy for others. We approach challenges with resiliency and creativity, while encouraging transparency because, no matter our backgrounds or responsibilities, we are one team.
About the Role
Join our team as a Software Engineer Specialist and work on a cutting-edge web application. In this role, you will develop new features and provide support for a platform that delivers real-time, remote vehicle diagnostic. Your work will directly empower our clients and their customers by ensuring the stability and continuous improvement of this vital solution.
Essential Responsibilities
- Lead the design and architecture of complex software systems.
- Create scalable and maintainable solutions, ensuring resilience and fault tolerance.
- Partner with Product and Business leadership to translate complex business goals into feasible technical strategies.
- Identify opportunities for technological improvements and innovation.
- Stay updated with the latest industry trends and technologies.
- Lead and mentor engineers on projects.
- Mentor junior engineers and facilitate their professional growth.
- Drive the coding standards and security practices across the company.
- Communicate technical concepts to non-technical team members.
- Write, review, and maintain high-quality code.
- Optimize performance and scalability of software systems.
- Identify, diagnose, and resolve complex technical issues.
- Ensure the quality and reliability of software through testing and validation.
- Maintain comprehensive documentation for code, processes, and systems.
- Actively participate in Scrum ceremonies.
Experience
- Advanced experience with Java and Javascript (Groovy/NodeJS).
- Experience with web application development frameworks. (Spring/NestJS)
- Experience with SQL and NoSQL databases. (MySQL, MongoDB)
- Experience with cloud technologies. (AWS, Azure)
- Experience with front-end frameworks, such as AngularJS and React.
- Experience with CI/CD, Docker, and Kubernetes.
- Advanced English level.
- Ability to work cross-functionally with people from other departments and disciplines.
- Problem solver and self-starter.
Ready to apply?
Apply to Platform ScienceJr Software Engineer
Share this job
Brazil, Remote position
At Platform Science, we’re working to connect everything that moves.
Founded in 2015, we are an open IoT platform that partners with innovative fleets, application developers, vehicle manufacturers, and equipment providers in the transportation industry to deliver revolutionary solutions to supply chain professionals across the globe.
Our employees are an engaging, diverse group of people who believe in the power of great ideas. We hire people with different experiences and perspectives to build a company culture that fuels growth through innovation.
We value thoughtful actions and empathy for others. We approach challenges with resiliency and creativity, while encouraging transparency because, no matter our backgrounds or responsibilities, we are one team.
About the Role
Join our team as a Full Stack Developer and work on a cutting-edge web application. In this role, you will develop new features and provide support for a platform that delivers real-time, remote vehicle diagnostic. Your work will directly empower our clients and their customers by ensuring the stability and continuous improvement of this vital solution.
Primary Responsibilities:
- Actively participate in Scrum ceremonies.
- Collaborate with the team to design good solutions that meet or exceed expectations.
- Work on the development of new software products and punctual maintenance of existing systems.
- Conduct unit testing and integration testing to ensure the quality of the code.
- Create and maintain technical documentation.
- Understand and apply industry coding standards.
- Maintain frequent and open communication with the team.
Required Skills:
- Computer Science, Software Engineering, or similar degree, or related equivalent experience.
- 1+ years of professional experience as a software engineer.
- Proficiency in one or more programming languages, such as Java and Javascript (NodeJS).
- Experience developing web applications.
- Intermediate/Advanced English level.
- Problem solver and self-starter.
Nice to have:
- Familiarity with web application development frameworks. (Spring/NestJS)
- Familiarity with SQL and NoSQL databases. (MySQL, MongoDB)
- Familiarity with cloud technologies. (AWS, Azure)
- Familiarity with front-end frameworks, such as AngularJS and React.
- Familiarity with CI/CD, Docker, and Kubernetes.
Ready to apply?
Apply to Platform Science
Senior Backend Engineer (Node.js / NestJS) – Greenfield Product
Share this job
Senior Backend Engineer (Node.js / NestJS) – Greenfield Product
Freelance Contract | 9–12 months
Remote from Brazil
About the Project
Castle Tech GmbH is building a new standalone product from the ground up and is looking for an experienced Senior Backend Engineer (Node.js / NestJS) to join us on a freelance basis for 9–12 months.
In this role, you will play a key role in shaping the product's architecture, backend services, and technical direction. You will work closely with frontend engineers, product managers, and stakeholders to turn ideas into reliable, scalable backend systems.
This is an opportunity for engineers who enjoy designing systems, solving complex technical challenges, and taking ownership of meaningful projects from concept to production.
What You'll Work On
- Build and maintain scalable backend services using Node.js and NestJS
- Design a clean system architecture for a new production product
- Take ownership of features from concept through deployment
- Define and implement APIs, services, and backend infrastructure
- Collaborate with frontend engineers, product managers, and designers
- Establish development standards, CI/CD pipelines, and engineering best practices
- Mentor other engineers through code reviews and technical feedback
- Continuously improve workflows using modern tooling and AI-assisted engineering
AI-Augmented Engineering
AI is part of how we work.
We expect engineers to actively use modern AI tools to improve development speed and quality, while maintaining strong engineering judgment.
You should be comfortable:
- Using AI-assisted coding tools in your daily workflow
- Writing effective prompts and critically evaluating AI output
- Identifying AI limitations and failure modes
- Exploring modern AI-driven development workflows
This role is for engineers who see AI as a tool to enhance engineering, not replace good engineering practices.
Your Skills
Must Have
- 5+ years of backend engineering experience
- Strong experience with TypeScript, Node.js, and NestJS
- Experience designing scalable backend architectures
- Strong understanding of software design principles and maintainable systems
- Experience with relational databases (PostgreSQL or similar)
- Experience working with Git, CI/CD pipelines, and Docker
- Experience mentoring or supporting other engineers
- Experience working in agile teams (Scrum or Kanban)
- Strong communication skills in English (written and verbal)
- Availability for 9–12 months, starting as soon as possible
- Comfortable working remotely with European time zone overlap (able to attend meetings during CET/CEST business hours)
Nice to Have
- Experience with microservices or event-driven architectures
- Experience building greenfield or standalone products
- Familiarity with AI-related components such as RAG or vector databases
- Experience integrating AI services or data-driven systems
- Conversational German
- Previous experience working with European clients or distributed teams
What You'll Own
As a Senior Engineer, you will play a key role in shaping both the technology and engineering culture.
You will:
- Design backend systems with clear service boundaries and scalability in mind
- Identify technical risks early and propose effective solutions
- Contribute to architecture discussions and system design
- Improve the team's engineering standards and productivity
- Mentor engineers and contribute to technical decision-making
- Deliver high-impact backend features aligned with product and business goals
Contract Details
- Duration: 9–12 months (with potential for extension)
- Location: Remote from Brazil
- Start date: ASAP
- Engagement type: Freelance / Contract (B2B or international contractor agreement)
- Work arrangement: Fully remote with expected overlap during European business hours (CET/CEST)
- Time zone: Flexible, with core collaboration hours aligned to Central European Time
Why Work With Castle Tech?
- Build something new – work on a greenfield product from the start
- Real technical ownership – influence architecture and system design
- Modern engineering environment – use the latest tools and workflows, including AI-assisted development
- Collaborative team – work with experienced engineers, product managers, and designers
- Remote-first mindset – async-friendly culture with clear communication practices
- International exposure – work with a European tech company from Brazil
Ready to apply?
Apply to CarOnSale
SOBRE A CAPCO
A Capco é uma consultoria global de tecnologia e gestão especializada na transformação digital, oferecendo soluções inovadoras e orientadas por dados para um portfólio crescente de mais de 100 clientes globais, entre eles bancos, pagamentos, mercados de capitais, gestão de patrimônio e ativos, seguros e setor de energia.
Nos destacamos pela abordagem personalizada, focada na construção de parcerias estratégicas de longo prazo e na aceleração de iniciativas digitais. Nossa expertise ganha vida por meio dos Innovation Labs e da cultura premiada #BeYourselfAtWork, que valoriza a diversidade e o talento.
Com presença global nos principais centros financeiros - temos 40 escritórios nas Américas, Europa e Ásia-Pacífico - estamos comprometidos em oferecer soluções práticas e integradas, promovendo colaboração e confiança em cada projeto. Se criatividade e inovação são sua paixão, a Capco é ideal para você. Vamos te apoiar e ajudar a acelerar sua carreira!
Como Desenvolvedor Backend Sênior, você será responsável por liderar o desenvolvimento e a
implementação de soluções robustas e escaláveis para nossos serviços backend, garantindo alta
disponibilidade, performance e segurança.
Responsabilidades:
Desenvolver e manter serviços backend utilizando Node.js/TypeScript e Nest.js.
● Trabalhar com bancos de dados relacionais e não-relacionais para garantir a integridade e
eficiência dos dados.
● Implementar arquiteturas de microserviços e garantir a comunicação eficiente entre eles.
● Utilizar computação em nuvem, especialmente no Google Cloud Platform (GCP), para
hospedar e escalar serviços.
● Implementar programação assíncrona e mensageria utilizando RabbitMQ, Kafka, PubSub,
entre outros.
● Utilizar Docker e Kubernetes para orquestração de contêineres e garantir a portabilidade e
escalabilidade dos serviços.
● Gerenciar controle de versão utilizando GIT e colaborar em equipe seguindo metodologias
ágeis.
● Configurar processos de CI/CD com Jenkins, pipelines e outras ferramentas para garantir um
deploy contínuo e automatizado.
● Escrever testes unitários e end-to-end com Jest e Cypress para garantir a qualidade do
código.
● Utilizar BigQuery para análise e processamento de grandes volumes de dados
Requisitos:
● Experiência sólida em desenvolvimento backend utilizando Node.js/TypeScript.
● Conhecimento prático em bancos de dados relacionais e não-relacionais.
● Experiência comprovada em arquiteturas de microserviços e desenvolvimento utilizando
Nest.js.
● Familiaridade com computação em nuvem, especialmente no Google Cloud Platform (GCP).
● Experiência em programação assíncrona e uso de mensageria.
● Conhecimento em Docker e Kubernetes para orquestração de contêineres.
● Experiência com controle de versão utilizando GIT e metodologias ágeis.
● Vivência em processos de deploy contínuo com Jenkins e pipelines.
● Habilidade em escrever testes unitários e end-to-end para garantir a qualidade do código.
● Familiaridade com BigQuery para análise de dados
Diferenciais:
- Conhecimento em Python para ampliar as capacidades de desenvolvimento.
- Noções em práticas DevOps para integração e entrega contínua.
- Conhecimento em Clean Architecture e GitFlow.
- Familiaridade com princípios S.O.L.I.D. de desenvolvimento de software
POR QUE CAPCO:
Juntar-se à Capco significa ingressar em uma organização comprometida com um ambiente de trabalho inclusivo onde você é incentivado a #BeYourselfAtWork (Ser Você Mesmo no Trabalho). Celebramos a individualidade e reconhecemos que a diversidade e a inclusão, em todas as formas, são fundamentais para o sucesso. Acreditamos que todos trazem algo diferente, por isso adoraríamos saber o que o torna diferente!
PRÓXIMOS PASSOS:
O objetivo da Capco é conduzir um processo flexível e alinhado às necessidades de cada oportunidade e talento.
- Etapa 1: Entrevista comportamental.
- Etapa 2: Entrevista técnica.
- Etapa 3: Conversa com time de Projeto/ Delivery.
- Etapa 4: Conversa com cliente.
- Etapa 5: Proposta ou feedback.
As etapas do nosso processo seletivo descritas são essenciais para garantir uma avaliação completa e assertiva. Contudo, elas podem ser ajustadas dependendo da senioridade do(a) candidato(a), da área de atuação e do formato do projeto.
Ready to apply?
Apply to Capco