Sr. .NET Full Stack Developer-Software Engineer III

Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr.

.Net Full Stack Developer - Software Engineer III - you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel.

If so, consider an opportunity with Deloitte under our Project Delivery Talent Model.

Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite client service delivery.

Work you'll do/Responsibilities

As a Senior Full stack .NET Engineer, you will be responsible for designing, developing, and maintaining mission-critical web applications and scalable APIs.

In this role, you will seamlessly bridge the gap between robust backend architecture and responsive, user-centric frontend interfaces.

You will collaborate cross-functionally with product and engineering teams to deliver high-performance software solutions that drive operational efficiency and align with our strategic business objectives within the financial and insurance sectors.


* Full-Lifecycle Development: Design, implement, and maintain scalable, fault-tolerant web applications using C#, .NET (Core / .NET 8), and modern web frameworks tailored for high-volume financial transactions.


* Frontend Engineering: Develop responsive, accessible, and dynamic user interfaces using HTML5, CSS3, and JavaScript/TypeScript alongside leading component-based frameworks (e.g., Angular, React, or Vue.js).


* API & Architecture Design: Architect RESTful APIs and microservices, writing highly optimized, clean, and testable code that strictly adheres to SOLID principles and standard design patterns.


* Database Integration: Architect efficient database schemas, write advanced T-SQL queries, and utilize Object-Relational Mappers (e.g., Entity Framework Core) within Microsoft SQL Server to ensure ACID compliance across distributed systems.


* Performance Tuning: Proactively optimize system performance, debug complex backend configurations, and resolve latency bottlenecks to meet strict Service Level Agreements (SLAs).


* CI/CD & DevOps Collaboration: Support automated deployment pipelines by utilizing version control (Git) and building automation tools (e.g., Azure DevOps, GitHub Actions) with a focus on secure, compliant deployment practices.


* Agile Collaboration & Quality Assurance: Participate actively in Agile ceremonies (daily stand-ups, sprint planning) and elevate team code quality through rigorous peer code reviews and architectural discussions.


* Collaborate with cross-functional teams, participate in code reviews, and provide constructive feedback to uphold engineering standards and maintainable code.


* Partner closely with product managers and interoperability (interop) leads to ensuring technical solutions aligning with healthcare needs and integration expectations.


* Communicate regularly with Engagemen...