237 Empregos para Back End Developer - Brasil

Come to one of the biggest IT Services companies in the world! Here you can transform your career!

Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for "Eng Software Pl / Software Engineer Mid-Level "Hybrid in Sao Paulo (Tamboré neighborhood) who wants to learn and transform his career.

In this role you will: (responsibilities)

Must Have:

3+ years of experience in Software Engineering and systems development required

Solid experience in back-end development

Proficiency in a programming language (any, but Java Scrit, React, and React Native are recommended)

Note: Java, Kotlin, or Groovy are a plus

Experience with relational and/or NoSQL databases. Knowledge of CI/CD practices and versioning (Git)

Experience in cloud environments, preferably Azure

Good understanding of distributed architectures, microservices, and REST APIs

Responsibilities

Design, develop, test, and maintain high-performance backend APIs and microservices

Implement scalable cloud solutions, with a focus on Azure (IaaS, PaaS, Functions, Kubernetes, etc.)

Ensure best practices in security, code quality, and monitoring

Collaborate with product, frontend, and mobile teams (deliver end-to-end solutions)

Participate in the full development cycle: conception, design, implementation, automated testing, and deployment

Good to Have:

Experience with containers (Docker, Kubernetes)

Knowledge of messaging (Kafka, RabbitMQ, etc.)

Experience in agile teams

Understanding of observability (logs, metrics, tracing)

What can you expect from us?

• Professional development and constant evolution of your skills, always in line with your interests.

• Opportunities to work outside Brazil

• A collaborative, diverse and innovative environment that encourages teamwork.

What do we offer?

TCS Benefits – Brazil:

Health insurance

Dental Plan

Life insurance

Transportation vouchers

Meal/Food Voucher

Childcare assistance

Gympass

TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates

Partnership with SESC

Reimbursement of Certifications

Free TCS Learning Portal – Online courses and live training

International experience opportunity

Discount Partnership with Universities and Language Schools

Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire

TCS Gems – Recognition for performance

Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

#Buildingonbelief

ID:

We are building the world's greatest community of remote technologists.

Organizations that embrace remote work gain access to the brightest minds across the globe. Our clients rely on our community to build or expand their teams with best-in-class remote software engineers, designers, and Agile practitioners—rapidly deployed without compromising on quality.

Join our Remobi community to work on meaningful, innovative freelance projects and help shape how companies operate.

Start Date: ASAP

Location: Anywhere in LATAM

Contract Length - 6 months initially

Contract Type: Freelance / B2B / Contract

Senior Backend Developer (NestJS / Digital Banking Platform)

Position Overview

We are seeking a Senior Backend Developer with 10+ years of experience and deep expertise in NestJS, API architecture, and multi-tenant systems to join our team. You will lead backend development for a next-generation digital banking platform , enabling account creation, secure transfers, real-time dashboards, and deposit tracking.

This is a hands-on leadership role for an engineer who thrives in fast-paced environments, challenges assumptions, and mentors a young and ambitious engineering team while driving backend excellence.

Key Responsibilities

Backend Development & Architecture

• Design, build, and optimize scalable multi-tenant APIs for a digital banking system.
• Implement secure account creation, transfers, and real-time banking dashboards.
• Lead API architecture discussions, testing (unit, integration, e2e), and deployments.

Leadership & Mentorship

• Mentor and coach a growing engineering team, instilling best practices in backend systems.
• Facilitate code reviews, technical discussions, and knowledge-sharing sessions.
• Challenge existing approaches and propose better architectural and technical solutions.

Event Streaming & Observability

• Drive the adoption of event streaming (Kafka) for real-time transaction processing.
• Implement strong monitoring, logging, and observability with tools such as Datadog or Grafana.

Collaboration & Delivery

• Work closely with frontend engineers (React/Next.js, React Native) to deliver seamless banking experiences.
• Contribute to onboarding processes by setting up tools, frameworks, and engineering standards.
• Collaborate cross-functionally with stakeholders to ensure reliable and timely delivery.

Requirements

• 10+ years of experience in backend development.
• Deep expertise with NestJS (architecture, testing, and production deployment).
• Strong background in multi-tenant API systems and scalable backend architectures.
• Experience in financial services or digital banking is highly desirable.
• Hands-on experience with Kafka or similar event streaming platforms.
• Knowledge of observability tools such as Datadog, Grafana .
• Strong leadership, mentoring, and coaching skills.
• Excellent communication skills in both English and Spanish .

We are building the world's greatest community of remote technologists.

Organizations that embrace remote work gain access to the brightest minds across the globe. Our clients rely on our community to build or expand their teams with best-in-class remote software engineers, designers, and Agile practitioners—rapidly deployed without compromising on quality.

Join our Remobi community to work on meaningful, innovative freelance projects and help shape how companies operate.

Start Date: ASAP

Location: Anywhere in LATAM

Contract Length - 6 months initially

Contract Type: Freelance / B2B / Contract

Senior Backend Developer (NestJS / Digital Banking Platform)

Position Overview

We are seeking a Senior Backend Developer with 10+ years of experience and deep expertise in NestJS, API architecture, and multi-tenant systems to join our team. You will lead backend development for a next-generation digital banking platform , enabling account creation, secure transfers, real-time dashboards, and deposit tracking.

This is a hands-on leadership role for an engineer who thrives in fast-paced environments, challenges assumptions, and mentors a young and ambitious engineering team while driving backend excellence.

Key Responsibilities

Backend Development & Architecture

• Design, build, and optimize scalable multi-tenant APIs for a digital banking system.
• Implement secure account creation, transfers, and real-time banking dashboards.
• Lead API architecture discussions, testing (unit, integration, e2e), and deployments.

Leadership & Mentorship

• Mentor and coach a growing engineering team, instilling best practices in backend systems.
• Facilitate code reviews, technical discussions, and knowledge-sharing sessions.
• Challenge existing approaches and propose better architectural and technical solutions.

Event Streaming & Observability

• Drive the adoption of event streaming (Kafka) for real-time transaction processing.
• Implement strong monitoring, logging, and observability with tools such as Datadog or Grafana.

Collaboration & Delivery

• Work closely with frontend engineers (React/Next.js, React Native) to deliver seamless banking experiences.
• Contribute to onboarding processes by setting up tools, frameworks, and engineering standards.
• Collaborate cross-functionally with stakeholders to ensure reliable and timely delivery.

Requirements

• 10+ years of experience in backend development.
• Deep expertise with NestJS (architecture, testing, and production deployment).
• Strong background in multi-tenant API systems and scalable backend architectures.
• Experience in financial services or digital banking is highly desirable.
• Hands-on experience with Kafka or similar event streaming platforms.
• Knowledge of observability tools such as Datadog, Grafana .
• Strong leadership, mentoring, and coaching skills.
• Excellent communication skills in both English and Spanish .

We are building the world's greatest community of remote technologists.

Organizations that embrace remote work gain access to the brightest minds across the globe. Our clients rely on our community to build or expand their teams with best-in-class remote software engineers, designers, and Agile practitioners—rapidly deployed without compromising on quality.

Join our Remobi community to work on meaningful, innovative freelance projects and help shape how companies operate.

Start Date: ASAP

Location: Anywhere in LATAM

Contract Length- 6 months initially

Contract Type: Freelance / B2B / Contract

Senior Backend Developer (NestJS / Digital Banking Platform)

Position Overview

We are seeking a Senior Backend Developer with 10+ years of experience and deep expertise in NestJS, API architecture, and multi-tenant systems to join our team. You will lead backend development for a next-generation digital banking platform, enabling account creation, secure transfers, real-time dashboards, and deposit tracking.

This is a hands-on leadership role for an engineer who thrives in fast-paced environments, challenges assumptions, and mentors a young and ambitious engineering team while driving backend excellence.

Key Responsibilities

Backend Development & Architecture

• Design, build, and optimize scalable multi-tenant APIs for a digital banking system.
• Implement secure account creation, transfers, and real-time banking dashboards.
• Lead API architecture discussions, testing (unit, integration, e2e), and deployments.

Leadership & Mentorship

• Mentor and coach a growing engineering team, instilling best practices in backend systems.
• Facilitate code reviews, technical discussions, and knowledge-sharing sessions.
• Challenge existing approaches and propose better architectural and technical solutions.

Event Streaming & Observability

• Drive the adoption of event streaming (Kafka) for real-time transaction processing.
• Implement strong monitoring, logging, and observability with tools such as Datadog or Grafana.

Collaboration & Delivery

• Work closely with frontend engineers (React/Next.js, React Native) to deliver seamless banking experiences.
• Contribute to onboarding processes by setting up tools, frameworks, and engineering standards.
• Collaborate cross-functionally with stakeholders to ensure reliable and timely delivery.

Requirements

• 10+ years of experience in backend development.
• Deep expertise with NestJS (architecture, testing, and production deployment).
• Strong background in multi-tenant API systems and scalable backend architectures.
• Experience in financial services or digital banking is highly desirable.
• Hands-on experience with Kafka or similar event streaming platforms.
• Knowledge of observability tools such as Datadog, Grafana.
• Strong leadership, mentoring, and coaching skills.
• Excellent communication skills in both English and Spanish.

BYD AUTO DO BRASIL LTDA

CAMAÇARI

Responsibilities

1. Responsible for the functional design, development and implementation of the information management platform ;

2. Code to realize the function of each module according to the product function module design, and ensure the development quality and progress;

3. Responsible for software design, programming, debugging, tuning and testing

Qualifications

1. Bachelor degree or above, computer related major, have certain development experience;

2. Familiar with Java development and common design patterns; Proficient in commonly used open-source frameworks: Mybatis、Spring、SpringBoot、SpringCloud； Experience in developing APS/MES/LES/RCS/EAM systems is preferred;

3. Familiar with relational databases such as SQL Server and Oracle, preferably with PgSQL; Familiar with non relational databases such as MongoDB and Redis;

4. Proficient in understanding business requirements, mastering basic business requirement research skills, and possessing innovative thinking;

5. Strong sense of responsibility, with good communication and expression skills; Positive and optimistic;

6. English and Portuguese can be used as the working language

About us

Are you looking for an exciting opportunity to join a fast-growing fintech company that is revolutionizing the payment industry? Do you want to work with cutting-edge technologies and a talented team of professionals? If yes, then Wallester AS might be the perfect place for you!

Wallester AS is an Estonian licensed payment service provider that develops financial digital technology and issues VISA cards. Since 2018, we have been an official Visa partner and Visa FinTech Fast Track Member issuing physical and virtual cards of any type: debit cards, credit cards, prepaid cards, and cards for business. Our distinctive advantage is a unique REST API created by our in-house development team. Easily integrated with any platform, it allows you to launch your card program in no time!

We are looking for passionate and driven individuals who share our vision of creating truly high-quality and profitable products for our clients.

About the role

As a Software Engineer at Wallester, you will play a key role in developing and maintaining our unique platform that enables our clients to launch their card programs in no time. You will be involved in all stages of the software development life cycle, from planning and analysis to deployment and maintenance. You will also have the opportunity to work with cutting-edge technologies and a talented team of professionals.

If you are passionate about FinTech and payment solutions, have excellent technical skills, and enjoy working in a fast-paced environment, then this role is for you!

Location

We are seeking Software Engineering specialists to join Wallester’s headquarters in Tallinn (Golden Gate, Rotermanni Quarter) and our Latvian office in Riga (Jupiter Tower).

Technology stack

• Golang
• gRPC
• Protocol Buffers
• PostgreSQL
• Redis
• JSON REST API
• Docker
• Kubernetes
• Linkerd
• AWS infrastructure
• Microservice Architecture

What will you do?

• Participate in the whole software development life cycle
• Write high-quality, efficient, and maintainable code that follows company standards
• Collaborate with Engineers across the company to build new features
• Actively contribute to adopting best practices in Software Engineering, improvement of processes, and team culture

What you'll need

• 3+ years of experience in software development using any OOP language (C# / Java / PHP / JavaScript / etc.)
• Experience with microservice architecture, REST API, RPC, PostgreSQL, and Docker
• You have good English and communication skills
• Experience working with agile software development teams
• Problem-solving skills and ability to work in a fast-paced environment
• Ability to work independently and proactively

Nice to have

• Experience in working with cloud platforms (AWS/GCP/Azure)
• Skilled in applying CI/CD infrastructure for software development and delivery
• Experience in test methodologies and frameworks
• Experience in financial software development
• Knowledge of security best practices and standards (OWASP, PCI DSS)
• Also, a spark in the eyes is always a plus!

We offer

• Competitive salary
• Development and career opportunities
• Medical Insurance upon the completion of the probationary period
• Supportive and caring Leadership
• A modern office in the city center (Tallinn: Golden Gate and Riga: Jupiter Tower).
• A chance to work as part of a highly motivated and talented team
• Referral program
• Stebby
• Team buildings and Company Events
• Free parking

Join one of the biggest IT Services companies in the world! Here you can transform your career!

Why join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for a Software Engineer , who wants to learn and transform their career, in a CLT contract, hybrid (1 or 2x in the office) , in the city of Greater São Paulo (Tamboré) .

Key responsibilities:

• Application Development & Maintenance (60%)
• Develop, maintain, and enhance features for web applications using React.js, Node.js, and Java Script.
• Design and implement RESTful APIs and microservices following best practices and security standards
• Optimize application performance, including database queries, caching strategies, and frontend rendering
• Implement responsive, accessible user interfaces supporting multiple languages (Spanish, Portuguese, English)
• Integrate applications with enterprise systems and third-party services
• Production Support & Incident Management (25%)
• Provide Level 2/3 support for production applications
• Troubleshoot and resolve complex technical issues across the full application stack
• Perform root cause analysis and implement permanent fixes to prevent recurring incidents
• Monitor application health using APM tools and proactively address performance degradation
• Collaborate with business users to understand and resolve functional issues
• Technical Modernization & Innovation (15%)
• Implement security best practices including OWASP standards, secure coding, and vulnerability remediation
• Modernize batch processing workflows to event-driven architectures
• Contribute to technical debt reduction and architectural improvements
• Document technical designs, APIs, and operational procedures

The ideal candidate should have:

• 4+ years of full-stack development experience with production applications
• Strong proficiency in JavaScript/TypeScript, React.js, and Node.js
• Experience with Java and Spring for backend development
• Solid understanding of SQL and experience with relational databases (SQL Server, PostgreSQL)
• Experience with RESTful API design and microservices architecture
• Familiarity with cloud platforms, preferably Microsoft Azure
• Knowledge of containerization technologies (Docker, Kubernetes basics)
• Experience with Git version control and CI/CD practices
• Experience with Azure services (App Service, SQL Database, Key Vault, Blob Storage, Azure Kubernetes Service)
• Knowledge of Redis or similar caching solutions
• Familiarity with authentication protocols (OAuth 2.0, SAML, OpenID Connect)
• Experience with monitoring tools (Application Insights, Splunk, AppDynamics)
• Understanding of financial/procurement processes in enterprise environments
• Experience with Angular or Vue.js frameworks
• Knowledge of message queuing systems (Service Bus, RabbitMQ)
• Exposure to Infrastructure as Code (Terraform, ARM templates)
• Professional English (written and verbal)
• More than 5Y experience with .NET development
• Experience with .Net Framework 4.6 / 4.8 or .Net Core 4 / 6
• Experience with restful APIs and market authentication
• Experience with MsSQL Database
• Experience with unit and integration testing
• Experience with Agile environment
• Experience with DevOps environment/activities
• Experience with microservices

Language: Fluent Portuguese & English (speaking & writing)

Good to have:

• Knowledge about the insurance market
• Have resilience and good communication

<<>>

What do we offer? TCS Benefits in Brazil:

• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility to build a TCS that respects each person. Our motto is “Inclusion without exception”. Join us and become a TCSer!

#Buildingonbelief

RGS: ,

Join one of the biggest IT Services companies in the world! Here you can transform your career!

Why join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for a Software Engineer , who wants to learn and transform their career, in a CLT contract, hybrid (1 or 2x in the office) , in the city of São Paulo ( Av. Eng Luís Carlos Berrini) .

Main Skill:

ENGINNER

Domain Skills :

.NET, AGILE, DEVOPS, ENGINNER, JAVASCRIPT, REACT, SQL Server

Nice to Have Skills:

Must Have:

Plain Text

Key Responsibilities

Application Development & Maintenance (60%)

• Develop, maintain, and enhance features for web applications using React.js, Node.js, and Java Script.

• Design and implement RESTful APIs and microservices following best practices and security standards

• Optimize application performance, including database queries, caching strategies, and frontend rendering

• Implement responsive, accessible user interfaces supporting multiple languages (Spanish, Portuguese, English)

• Integrate applications with enterprise systems and third-party services

Production Support & Incident Management (25%)

• Provide Level 2/3 support for production applications

• Troubleshoot and resolve complex technical issues across the full application stack

• Perform root cause analysis and implement permanent fixes to prevent recurring incidents

• Monitor application health using APM tools and proactively address performance degradation

• Collaborate with business users to understand and resolve functional issues

Technical Modernization & Innovation (15%)

• Implement security best practices including OWASP standards, secure coding, and vulnerability remediation

• Modernize batch processing workflows to event-driven architectures

• Contribute to technical debt reduction and architectural improvements

• Document technical designs, APIs, and operational procedures

Required Qualifications

Technical Skills

• 4+ years of full-stack development experience with production applications

• Strong proficiency in JavaScript/TypeScript, React.js, and Node.js

• Experience with Java and Spring for backend development

• Solid understanding of SQL and experience with relational databases (SQL Server, PostgreSQL)

• Experience with RESTful API design and microservices architecture

• Familiarity with cloud platforms, preferably Microsoft Azure

• Knowledge of containerization technologies (Docker, Kubernetes basics)

• Experience with Git version control and CI/CD practices

Soft Skills

• Fluent Portuguese and professional Spanish (written and verbal)

• Strong problem-solving abilities with attention to detail

• Excellent communication skills for interacting with business stakeholders

• Ability to work independently and manage multiple priorities

• Collaborative mindset with experience in Agile methodologies

Preferred Qualifications

• Experience with Azure services (App Service, SQL Database, Key Vault, Blob Storage, Azure Kubernetes Service)

• Knowledge of Redis or similar caching solutions

• Familiarity with authentication protocols (OAuth 2.0, SAML, OpenID Connect)

• Experience with monitoring tools (Application Insights, Splunk, AppDynamics)

• Understanding of financial/procurement processes in enterprise environments

• Experience with Angular or Vue.js frameworks

• Knowledge of message queuing systems (Service Bus, RabbitMQ)

• Exposure to Infrastructure as Code (Terraform, ARM templates)

• Professional English (written and verbal)

More than 5Y experience with .NET development

Experience with .Net Framework 4.6 / 4.8 or .Net Core 4 / 6

Experience with APIs restfull and market authentication

Experience with MsSQL Database

Experience with unit and integration testing

Experience with Agile environment

Experience with DevOps environment/activities

Experience with micro services

<<>>

What do we offer? TCS Benefits in Brazil:

• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility to build a TCS that respects each person. Our motto is “Inclusion without exception”. Join us and become a TCSer!

#Buildingonbelief

RGS:

Software Engineer

Highlights

Work on scalable and innovative applications

Remote flexibility with global teams

Career growth in fast-paced technology environments

Role Summary

We are looking for a Software Engineer to join our development team. You will help design, build, and maintain applications that power modern businesses, contributing across the full software lifecycle.

Key Responsibilities

• Develop full-stack or back-end solutions with modern frameworks

• Work closely with product managers and designers on requirements

• Write clean, efficient, and testable code

• Participate in code reviews and engineering best practices

• Optimize applications for performance and scalability

Requirements

• Proficiency in Java, Python, JavaScript, or Go

• Familiarity with cloud platforms and containerization (AWS, Docker, Kubernetes)

• Experience with relational and NoSQL databases

• Strong understanding of version control (Git)

• Ability to thrive in a collaborative, fast-paced environment

Why Join Us

You’ll be working on products that make a real impact in the market. This role offers the chance to solve meaningful problems while advancing your technical expertise.

About Us

We are a global technology company building transformative software solutions. Our culture values innovation, teamwork, and continuous improvement.