Dotnet Developer

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 (job name) who wants to learn and transform his career. In this role you will: (responsibilities) 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 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 Good to Have: Knowledge about the insurance market Have resilience and good communication 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: 10292070

Location: São Paulo, BR

Posted Date: 11/1/2025