Senior Technical Lead
Brazil
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Job Description
Senior Technical Lead
Rio de Janeiro, Rio de Janeiro

Job Summary

  • .NET and ASP.NET Core for backend development
  • Angular and TypeScript for front end development (nice to have)
  • REST API design and external system integrations
  • DynamoDB, including conditional writes and optimistic concurrency
  • GitHub, Azure DevOps and HCP Terraform API integrations
  • Background workflows, retries and partial-failure recovery
  • Cognito, Entra, OAuth and OIDC
  • UI, API and integration testing
  • Docker and container deployment fundamentals
  • Strong observability tool experience preferably Cloudwatch and Grafana
  • Serverless and stateless architecture familiarity specializing in AWS services like API Gateway, Application Load Balancer, Lambda, Fargate, ECS
  • Event driven architecture design using SQS, SNS, EventBridge
  • Strong experience with coding assistants
  • Python
  • SQL Server, PostgreSQL​‌

 

Key Responsibilities

  • .NET and ASP.NET Core for backend development
  • Angular and TypeScript for front end development (nice to have)
  • REST API design and external system integrations
  • DynamoDB, including conditional writes and optimistic concurrency
  • GitHub, Azure DevOps and HCP Terraform API integrations
  • Background workflows, retries and partial-failure recovery
  • Cognito, Entra, OAuth and OIDC
  • UI, API and integration testing
  • Docker and container deployment fundamentals
  • Strong observability tool experience preferably Cloudwatch and Grafana
  • Serverless and stateless architecture familiarity specializing in AWS services like API Gateway, Application Load Balancer, Lambda, Fargate, ECS
  • Event driven architecture design using SQS, SNS, EventBridge
  • Strong experience with coding assistants
  • Python
  • SQL Server, PostgreSQL​‌

 

Skill Requirements

  • .NET and ASP.NET Core for backend development
  • Angular and TypeScript for front end development (nice to have)
  • REST API design and external system integrations
  • DynamoDB, including conditional writes and optimistic concurrency
  • GitHub, Azure DevOps and HCP Terraform API integrations
  • Background workflows, retries and partial-failure recovery
  • Cognito, Entra, OAuth and OIDC
  • UI, API and integration testing
  • Docker and container deployment fundamentals
  • Strong observability tool experience preferably Cloudwatch and Grafana
  • Serverless and stateless architecture familiarity specializing in AWS services like API Gateway, Application Load Balancer, Lambda, Fargate, ECS
  • Event driven architecture design using SQS, SNS, EventBridge
  • Strong experience with coding assistants
  • Python
  • SQL Server, PostgreSQL​‌

 

Other Requirements
Apply now
Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.