Senior Full Stack Software Engineer (.Net/C#)
solvd · Remote, Argentina
About The Role
Solvd Inc. is a rapidly growing AI-native consulting and technology services firm delivering enterprise transformation across cloud, data, software engineering, and artificial intelligence. We work with industry-leading organizations to design, build, and operationalize technology solutions that drive measurable business outcomes.
Following the acquisition of Tooploox, a premier AI and product development company, Solvd now offers true end-to-end delivery—from strategic advisory and solution design to custom AI development and enterprise-scale implementation. Our capability centers combine deep technical expertise, proven delivery methodologies, and sector-specific knowledge to address complex business challenges quickly and effectively.
We are looking for a Senior Full-Stack C#/.NET Engineer to support the development of a prototype based on an existing monolithic .NET system in the insurance domain. The project involves forking an existing backend and UI codebase, addressing architectural gaps, implementing new policy-related functionality, and preparing the solution for deployment in a sandboxed cloud environment. The work includes close collaboration with stakeholders who define the required architectural changes but rely on engineering expertise to realize them. The PoC must be brought to a functional, deployable state within a short timeframe, with potential follow-on work in the next phase of the project.
WHAT YOU'LL DO
- Fork and set up the existing .NET monolithic application and SQL database in a sandbox environment.
- Implement architectural adjustments and new backend logic related to insurance policy configuration.
- Integrate or validate existing Razor-based UI and Developer Express components.
- Ensure the application is fully deployable and functioning end-to-end in a cloud environment (Azure).
- Collaborate directly with product/domain stakeholders to refine technical requirements.
- Work with the internal team to configure infrastructure, deployment pipelines, and database dependencies.
- Troubleshoot and resolve issues in the legacy codebase as part of PoC development.
WHO YOU ARE
- 5+ years of experience with C#/.NET development.
- Strong expertise in monolithic architecture, backend refactoring, and legacy system modernization.
- Hands-on experience with Razor Pages, and MS SQL.
- Ability to independently deliver functional prototypes in compressed timelines.
- Experience deploying .NET applications to Azure or similar cloud platforms.
- Strong communication skills and ability to work directly with non-technical stakeholders.
NICE TO HAVE
- Experience with insurance domain or policy/quote management systems.
- Familiarity with Developer Express (DevExpress) UI components.
- Knowledge of DevOps practices (CI/CD pipelines).
TECH STACK
- C#/.NET (monolithic application)
- Razor Pages
- MS SQL
- Azure
- Developer Express (DevExpress) UI components
- Git-based workflows
When you join Solvd, you'll…
- Shape real-world AI-driven projects across key industries, working with clients from startup innovation to enterprise transformation.
- Be part of a global team with equal opportunities for collaboration across continents and cultures.
- Thrive in an inclusive environment that prioritizes continuous learning, innovation, and ethical AI standards.
- Ready to make an impact?
- If you're excited to build things that matter, champion responsible AI, and grow with some of the industry’s sharpest minds. Apply today and let’s innovate together.
- Solvd is an equal opportunity employer.
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