Location: Bangalore/Pune

Budget: Up to INR 75 lacs

Experience: 12–18 years

We are looking for a Technical Architect – .NET Core to take end-to-end ownership of a business-critical B2B application. The application is a mature/legacy monolithic platform where stability, reliability and near-zero downtime are critical.

The role will initially focus on understanding and transitioning the application to the India team, followed by long-term ownership of its maintenance, upgrades, architecture and modernization.

Key Responsibilities:

- Lead the technical transition of the application and build deep understanding of its architecture, codebase, integrations and business-critical processes.
- Own the application's architecture, technical health, maintenance and upgrades.
- Work closely with global teams to ensure a smooth transition with minimal business disruption.
- Drive application reliability, performance, monitoring and production stability.
- Define and execute a long-term modernization roadmap for the legacy/monolithic platform.
- Introduce modern engineering practices including CI/CD, automated testing, observability, cloud and DevOps, where appropriate.




- Identify opportunities to progressively modernize or modularize the application without compromising business continuity.
- Provide technical leadership and mentorship to the India engineering team.

Required Experience:

- 12+ years of software engineering/architecture experience.
- Strong expertise in C#, .NET / .NET Core and SQL Server.
- Proven experience with large-scale monolithic and/or legacy applications.
- Experience working on business-critical applications requiring high availability and minimal downtime.
- Strong understanding of enterprise architecture, APIs, integrations and databases.
- Experience with application modernization and up-to-date engineering practices.
- Good understanding of Azure/cloud, DevOps, CI/CD and observability.
- Strong communication, stakeholder management and problem-solving skills.

Ideal Profile: Someone who can understand and take ownership of a complex legacy application today, while having the technical vision to modernize it progressively for the future.

📌 Lead Technical Architect (.Net Core) (Bengaluru)
🏢 Crystal Peak
📍 Bengaluru