HPI - Sr Fullstack Engineer

Thaloz is a technology partner specializing in software development and IT staff augmentation, leveraging top Latin American talent to help businesses scale and achieve digital transformation.

Thaloz

Employee count: 51-200

Brazil only

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Join a focused engineering team to broaden real-time telemetry across remote desktop capabilities and advance predictive diagnostics and service capabilities. This senior fullstack Microsoft role emphasizes backend and API development to collect, analyze, and act on telemetry data that improves diagnostics and user experience.

You will work from established architecture to implement diagnostics, telemetry, and integration of AI-driven evaluation into existing systems, with a later front-end component. This role offers an opportunity to deliver high-impact telemetry and diagnostic services and to integrate AI agents/tools via MCP into current APIs and databases.

Responsibilities:

Design and implement backend services and APIs for telemetry collection and diagnostics.
Develop .NET components and C# services that process real-time remote desktop telemetry.
Build and maintain C++ and UEFI diagnostics and telemetry interfaces as required.
Integrate MCP connectors to link AI agents/tools with existing APIs and databases.
Introduce AI into diagnostics evaluation workflows and support evaluation pipelines.
Implement predictive diagnostic logic and service-capability features based on telemetry.
Collaborate with client teams to follow architectural diagrams and deliver against specifications.
Ensure code and features comply with existing automated unit test pipelines and quality gates.
Participate in troubleshooting, performance tuning, and telemetry-driven user-experience improvements.

Requirements

Senior-level software engineering experience (5+ years) with proven backend and API development.
Strong experience with .NET and C# for backend services and APIs.
Experience developing or interfacing with C++ components.
Familiarity with UEFI diagnostics and telemetry concepts and implementation.
Experience integrating MCP or equivalent AI orchestration/connectors to connect multiple AI agents/tools with existing APIs and databases.
Demonstrated experience broadening or implementing real-time telemetry in complex systems (including remote or distributed environments).
Experience building predictive diagnostics, service-capability features, or analytics-driven logic from telemetry data.
Practical experience introducing or integrating AI into diagnostics or evaluation processes.
Experience working with automated unit tests and compliance to pipelines, including SonarQube and VeriCode.
Ability to execute against established architectural diagrams and collaborate with client teams.
Strong problem-solving, communication, and collaboration skills.

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About the job

Apply before

Mar 15, 2026

Posted on

Jan 14, 2026

Job type

Full Time

Experience level

Senior

Location requirements

Brazil

Hiring timezones

Brazil +/- 0 hours

About Thaloz

Learn more about Thaloz and their company culture.

View company profile

At Thaloz, the mission is to support clients at every stage of their digital product journey. Through groundbreaking technology and a commitment to innovation, Thaloz is revolutionizing how businesses approach software development and team augmentation. With a team of over 100 passionate and talented experts, and a global presence in over 30 countries, the company leverages top-tier Latin American talent to deliver exceptional software development solutions that drive success. Thaloz was founded by technology enthusiasts with backgrounds in business and administration who firmly believe in the transformative power of technology for businesses. Initially focused on assembling teams with Latin American talent, Thaloz has expanded its scope to deliver a comprehensive range of solutions, providing top nearshore talent to a diverse clientele, including Fortune 500 companies.

Thaloz offers three core service lines to support a business's digital transformation. The 'Product Lab' provides end-to-end product development services, guiding clients from initial strategy and design through development, rigorous testing, and successful launch. The 'Talent Hub' accelerates the team-building process by up to 50%, offering access to carefully vetted LATAM talent that can be seamlessly integrated into existing projects under the client's leadership. Finally, the 'Enterprise Pod' focuses on optimizing operations by streamlining complex integrations and ensuring flawless implementations of digital products for B2B companies, facilitating rapid and smooth deployments. This holistic approach allows Thaloz to act as a dedicated tech partner, committed to turning innovative ideas into tangible realities and ensuring every digital endeavor becomes a story of success. The company fosters a remote-first culture, emphasizing strong connections and collaboration across its global team. In 2023, Thaloz inaugurated Thaloz House in Montevideo, Uruguay, a co-working and lodging space designed to simplify remote work, encourage team synergy, and provide a venue for community events.