Senior Tech Lead, .Net

🕒 September 4

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 23%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CI&T

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 1995

💼 Consulting

🏥 Healthcare

📣 Marketing

💰 $5.5M Venture Round on 2014-04

Consulting • Healthcare • Marketing

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Define and evolve the technical direction, architecture, and design patterns for back-end services using C#, ADO.NET, and SQL Server • Oversee the implementation, evolution, and standardization of SOAP and REST APIs, including versioning, security, and best practices • Establish standards for unit and integration testing, monitoring, and root-cause analysis for complex production issues • Lead code reviews and mentor senior and junior engineers • Foster a culture of engineering excellence and continuous learning • Oversee integration of legacy and modern systems • Drive optimization of CI/CD workflows and automated pipelines • Partner with product managers, stakeholders, and cross-border teams to translate business requirements into scalable technical roadmaps • Guide the engineering team and drive the technical vision, architecture, and delivery of complex back-end software solutions

🎯 Requirements

• Experience acting as a Tech Lead, Team Lead, or Principal Engineer in a production environment • Deep, hands-on experience with .NET Framework and .NET Core • Solid understanding of ADO.NET and SQL Server • Proven track record in database design, optimization, and performance tuning at scale • Strong experience designing and maintaining SOAP and RESTful web services • Proficiency in XML serialization/deserialization • Mastery of software design patterns, clean architecture, and modern distributed system design • Exceptional communication and stakeholder-management skills • Resilience in fast-paced, multicultural environments • Advanced/Fluent English proficiency

🏖️ 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 • Health and Well-being team, inclusion specialists, and affinity groups • Support and accommodations for people with disabilities during the selection process