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Posted On: 5 Sept 2026
Location: Noida, UP, India
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Company: Iris Software
Why Join Iris?
Are you ready to do the best work of your career at one of India’s Top 25 Best Workplaces in IT industry? Do you want to grow in an award-winning culture that truly values your talent and ambitions?
Join Iris Software — one of the fastest-growing IT services companies — where you own and shape your success story.
About Us
At Iris Software, our vision is to be our client’s most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential.
With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology-enabled transformation across financial services, healthcare, transportation & logistics, and professional services.
Our work covers complex, mission-critical applications with the latest technologies, such as high-value complex Application & Product Engineering, Data & Analytics, Cloud, DevOps, Data & MLOps, Quality Engineering, and Business Automation.
Working with Us
At Iris, every role is more than a job — it’s a launchpad for growth.
Our Employee Value Proposition, “Build Your Future. Own Your Journey.” reflects our belief that people thrive when they have ownership of their career and the right opportunities to shape it.
We foster a culture where your potential is valued, your voice matters, and your work creates real impact. With cutting-edge projects, personalized career development, continuous learning and mentorship, we support you to grow and become your best — both personally and professionally.
Curious what it’s like to work at Iris? Head to this video for an inside look at the people, the passion, and the possibilities. Watch it here.
Job Description
.NET Core - Senior Engineer
Experience: 6-8 Years
Mandatory Skills:
C#, .NET Application Security (OAuth2 + JWT + ASP.NET Identity + OWASP), ASP.NET MVC, Microservices Architecture + Web API (REST APIs), OOPS Concepts, .NET Core, Data Access, .NET – MSTest, Design Principles
Additional Skills:
Linux
Key Responsibilities:
Design and develop scalable .NET Core enterprise applications aligned with business goals.
Define API contracts, service boundaries, and integration strategies for distributed and enterprise-grade systems.
Develop reusable backend components and enterprise services following clean architecture and secure coding practices.
Optimize application performance through caching, asynchronous processing, database tuning, and optimization.
Own end-to-end delivery of assigned modules including design, development, testing support, and deployment readiness.
Conduct code reviews ensuring adherence to coding standards, security guidelines, and engineering best practices.
Collaborate with various teams and stakeholders to support solution delivery.
Drive improvements in CI/CD pipelines, logging, monitoring, and deployment automation to improve operational efficiency.
Troubleshoot production issues and performance bottlenecks by performing detailed root cause analysis and implementing sustainable fixes.
Mentor team members on .NET Core, API development, and engineering best practices.
Behavioral Competencies:
Demonstrates strong technical ownership in delivering complex development activities with high-quality execution.
Collaborate effectively with cross-functional teams and business stakeholders for seamless delivery.
Drives engineering excellence through code reviews, automation, performance optimization, and defect prevention.
Apply strong analytical and problem-solving skills to resolve complex technical and production challenges.
Mentor junior developers on coding standards, debugging techniques, and engineering best practices.
Communicate effectively with technical and non-technical stakeholders on risks and delivery progress.
Demonstrate adaptability and continuous learning toward evolving technologies and engineering practices.
Maintains strong attention to detail in architecture, code quality, security, and performance optimization.
Takes initiative in driving reusable frameworks, automation, and process improvements.
Balances technical excellence with business priorities by delivering scalable and maintainable solutions.
Mandatory Competencies
Perks and Benefits for Irisians
Iris provides world-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits. »
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