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Tech HoldingTH

Senior Software Enginer (C# / .NET)

Tech Holding is a technology solution company specializing in professional services, managed services, and staffing solutions.

Tech Holding

Employee count: 51-200

India only

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About us:

Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-quality solutions to our clients. Our founders and team members have industry experience and have held senior positions in a wide variety of companies – from emerging startups to large Fortune 50 firms – and we have taken our combined experiences and developed a unique approach that is supported by the principles of deep expertise, integrity, transparency, and dependability.

About the Role
We are looking for a skilled Senior C# / .NET Engineer to support a critical platform
security and modernization initiative. This role focuses on backend/API enhancements,
security implementation, and system reliability improvements in alignment with Azure-
based infrastructure and data protection standards.

Key Responsibilities


 Design and develop secure backend services and APIs using C# / .NET.
 Implement authentication and authorization mechanisms (SSO, RBAC, OAuth,
JWT).
 Integrate applications with Azure Active Directory (Entra ID).
 Remove hardcoded secrets and integrate with Azure Key Vault.
 Implement audit logging and monitoring hooks across services.
 Build and enforce secure API communication standards.
 Implement PII masking and secure data handling logic in applications.
 Secure and optimize third-party integrations (Stripe, SendGrid, Twilio, etc.).
 Support environment separation and deployment improvements.
 Collaborate with DevOps and DB teams on security, DR, and compliance
initiatives.
 Participate in debugging, incident resolution, and root cause analysis.

Requirements:
 5+ years of experience in C# / .NET development.
 Strong experience with ASP.NET Core, Web APIs, and microservices
architecture.
 Experience implementing authentication & authorization (OAuth, JWT, SSO).
 Hands-on experience with Azure services, especially Azure AD (Entra ID).
 Experience with secure coding practices and data protection.
 Familiarity with API integrations (Stripe, SendGrid, etc.).
 Experience with logging frameworks and monitoring tools.
 Understanding of CI/CD pipelines and cloud deployments.
 Strong debugging, problem-solving, and communication skills.

Good to Have
 Experience with containerization (Docker, Kubernetes)

Tech Holding is proud to be an Equal Opportunity Employer and is committed to fostering a diverse and inclusive workplace. We welcome applicants from all backgrounds and experiences, and we consider qualified applicants without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally protected characteristic. If you require accommodation in the application process, please contact our HR

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Education

Bachelor degree
Postgraduate degree

Experience

5 years minimum

Experience accepted in place of education

Location requirements

Hiring timezones

India +/- 0 hours

About Tech Holding

Learn more about Tech Holding and their company culture.

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Tech Holding is a global technology solution company dedicated to providing cutting-edge tech solutions and digital strategies to help businesses thrive in the ever-evolving digital landscape. With a mission to deliver engineering excellence, we offer a comprehensive suite of services tailored to meet the diverse needs of our clients. Our offerings include Professional Services, Managed Services, and Staffing Solutions, which are designed to enhance operational efficiency and drive innovation within organizations.

Our highly skilled team consists of experts with over 70 years of combined experience in software engineering, working collaboratively with clients from various industries. We are committed to ensuring client satisfaction by delivering solutions that not only meet but exceed expectations. Our services range from data analytics and cloud migration to custom software development and ongoing IT support. Headquartered in Los Angeles, California, our global presence allows us to serve clients across different regions, including partnerships in Guadalajara, Florida, and Pune. We pride ourselves on our AWS certification, which underscores our capabilities in cloud technology and illustrates our commitment to empowering organizations through innovative solutions. Join us at Tech Holding as we facilitate your digital transformation journey and support the growth of your business.

Employee benefits

Learn about the employee benefits and perks provided at Tech Holding.

View benefits

Catered Lunches (Monthly)

We offer freshly ground coffee & catered lunches (Monthly).

Learning & Developing

We organize internal and external development opportunities.

Dynamic time-off policy

Our dynamic time-off policy, carefully tailored to respect and accommodate the unique cultural, legal, and societal norms of each location where we operate.

Health Coverage

Our robust health coverage is designed with a focus on preventive care, holistic well-being, and accessibility, it empowers our team members to prioritize their health without any added stress.

View Tech Holding's employee benefits
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Tech Holding

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