CI&T

AI-driven digital solutions and nearshore development

Tech Lead/Architect

Software EngineeringConfirmed live in the last 24 hours

Full-timeRemote in BrazilNo salary listedRemote

About the Job

Requirements

Strong, in-depth experience in C# and modern .NET versions, including ASP.NET Core MVC Razor.
Working knowledge of Azure and DevOps practices sufficient to partner with DevOps on application changes that affect operations.
High level of seniority while remaining hands-on and able to implement solutions.
Experience guiding teams and driving technical decisions.
Proven ability to solve complex problems collaboratively, involving the right people and sharing the challenge with the team rather than working in isolation.
Leadership soft skills to align people, encourage collaboration, and drive solutions together.
Experience driving continuous improvements and technical standards.
Experience with databases, version control, cloud, and CI/CD tools.
Experience with automated testing, code review practices, and static analysis tools, including remediating code quality and security findings.
Experience troubleshooting production issues and handling incidents.
Good judgment to prioritize and raise technical risks early.
Experience or ability to work with development, QA, and support activities.
Excellent technical and business communication skills, including clear written documentation.
Advanced or fluent English.

Responsibilities

Be an accessible technical reference for developers, QA, and support teams, assisting and guiding them when they need support.
Implement solutions hands-on when needed, especially when the team requires support to deliver changes.
Lead the technical response to severe production incidents, from diagnosis through verified resolution.
Guide architectural and technical decisions and document significant decisions to keep the solution scalable, secure, and sustainable.
Solve complex problems with the team, bringing the right people together to find the best solution.
Review technical solutions and promote good programming and architecture practices.
Help keep the backlog well-defined and participate in refinement sessions.
Drive continuous improvements on an established solution.
Keep code quality and security findings visible and remediate them within agreed service-level agreements.
Define and evolve technical standards.
Follow .NET and Azure trends and bring suitable ones into the project.
Partner with DevOps on application changes that affect operations.
Communicate in English with the client's technical experts when needed.
Translate business needs into technical options and decisions.

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

About the opportunity

We are looking for a Tech Lead/Architect (.NET + Azure) to join an international project. In this role, you will be the technical leader of the team: a highly experienced professional who guides technical direction, solves problems together with the team, and is able to implement solutions when needed. We want someone who enjoys sharing knowledge and contributing to CI&T and the community. We value cultural fit, respect for differences, collaboration, and teamwork.

What your day-to-day will look like

As the technical leader of the team, you will be responsible for:

Being an accessible technical reference for the developers, QA, and support teams, assisting and guiding them whenever they need support
Getting hands-on and implementing solutions when needed, especially when the team requires support to deliver changes
Leading the technical response to severe production incidents, from diagnosis to verified resolution
Guiding architectural and technical decisions, documenting the significant ones, to keep the solution scalable, secure, and sustainable
Solving complex problems together with the team, bringing the right people together to find the best solution
Reviewing technical solutions and promoting good programming and architecture practices
Helping keep the backlog well-defined and taking part in refinement sessions
Driving continuous improvements on an established solution
Keeping code quality and security findings visible and remediated within agreed SLAs
Defining and evolving technical standards
Following .NET and Azure trends and bringing in the ones that make sense for the project
Partnering with DevOps on application changes that affect operations
Communicating in English with the client’s technical experts when needed
Translating business needs into technical options and decisions

What you should have

Strong, in-depth experience in C# and modern .NET versions, including ASP.NET Core MVC Razor
Working knowledge of Azure and DevOps practices, enough to partner with DevOps on application changes that affect operations
High level of seniority, still hands-on and able to implement solutions
Experience in guiding teams and driving technical decisions
Proven ability to solve complex problems collaboratively, involving the right people and sharing the challenge with the team instead of working in isolation
Leadership soft skills to align people, encourage collaboration, and drive solutions together
Experience driving continuous improvements and technical standards
Experience with databases, version control, cloud, and CI/CD tools
Experience with automated testing, code review practices, and static analysis tools, including remediating code quality and security findings
Experience troubleshooting production issues and handling incidents
Good judgment to prioritize and to raise technical risks early
Experience or ability to work with development, QA, and support activities
Excellent communication skills, both technical and business-related, including clear written documentation
Advanced or fluent English

Our benefits:

-Health and dental insurance

-Meal and food allowance

-Childcare assistance

-Extended paternity leave

-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;

-Profit Sharing and Results Participation (PLR);

-Life insurance

-Continuous learning platform (CI&T University);

-Discount club

-Free online platform dedicated to physical, mental, and overall well-being

-Pregnancy and responsible parenting course

-Partnerships with online learning platforms

-Language learning platform

And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.

About the Company

CI&T

AI-driven digital solutions and nearshore development

CI&T provides digital solutions to help brands transform their businesses through technology. It focuses on digital strategy and software engineering, offering services such as AI-powered solutions, customer-centric design, and nearshore software development. Products and engagements work by delivering tailored digital initiatives through long-term partnerships, project-based work, and ongoing maintenance; its MRVP approach helps navigate compliance in regulated industries while still enabling innovation. CI&T differentiates itself through a global delivery model, a focus on diversity and inclusion, and an emphasis on combining strategy, engineering, and design to drive business transformation. The company targets a wide range of clients, including regulated sectors and quick-service restaurants, and aims to help clients maximize resources, scale rapidly, and thrive in a post-digital transformation landscape.

Company size: 5,001-10,000
Company stage: IPO
Headquarters: São Paulo, Brazil
Founded: 1995

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