.Net Software Architect, Tech Lead

CI&T

Tech Lead (.NET) guiding engineering team and driving technical vision at CI&T. Oversee architecture and delivery of back-end software solutions with a multicultural team.

Posted 6/19/2026full-timeRemote • 🇨🇴 ColombiaSeniorWebsite

Tech Stack

Tools & technologies

.NETSOAPSQL

About the role

Key responsibilities & impact

Guide engineering team, driving technical vision, architecture, and delivery of complex software solutions.
Define and evolve technical direction for back-end services using C#, ADO.NET, and SQL Server.
Oversee implementation and standardization of SOAP and REST APIs.
Guarantee system reliability and scalability through testing, monitoring, and root-cause analysis.
Lead code reviews, mentor engineers, and foster engineering excellence and learning culture.
Oversee integration of legacy and modern systems, ensuring high performance.
Drive optimization of CI/CD workflows and automated pipelines.
Partner with product managers and stakeholders to translate business requirements into technical roadmaps.

Requirements

What you’ll need

Language: Advanced/Fluent English proficiency.
Proven Leadership: Experience acting as a Tech Lead, Team Lead, or Principal Engineer in a production environment.
Expert .NET Ecosystem: Deep, hands-on experience with .NET Framework and .NET Core.
Data Layer Mastery: Solid understanding of ADO.NET and SQL Server, with a proven track record in database design, optimization, and performance tuning at scale.
Integration Expertise: Strong experience designing and maintaining SOAP and RESTful web services, including proficiency in XML serialization/deserialization.
Architectural Acumen: Mastery of software design patterns, clean architecture, and modern distributed system design.
Communication: Exceptional communication and stakeholders-management skills, with resilience in fast-paced, multicultural environments.

Benefits

Comp & perks

Premium Healthcare
Meal voucher
Maternity and Parental leaves
Mobile services subsidy
Sick pay-Life insurance
CI&T University
Colombian Holidays
Paid Vacations

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#ADO.NETSQL Server.NET Framework.NET CoreSOAP APIsREST APIsXML serializationsoftware design patternsCI/CD

Soft Skills

leadershipcommunicationmentoringstakeholder managementresiliencecollaborationengineering excellencelearning culture