Senior Dotnet Developer

ABOUT SONATA SOFTWARE

Sonata Software, with over $1.2 Billion Revenue, is a leading AI-first Modernization Engineering company, powered by our unique PlatformationTM framework. Our 6400 AI Engineers are helping enterprises transform from systems to intelligent business platforms leveraging partner ecosystem to drive speed, efficiency and growth. Our bouquet of Modernization Engineering Services with AI -first approach cuts across Cloud, Data, AI, Dynamics, Test Automation, and Managed Services

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Sonata’s AI-led modernization is enabled by a powerful suite of proprietary tools and assets. At the core is the Harmoni.AI Enterprise Platform, which includes Agent Bridge-a governance and observability framework; Agent Builder-a development toolkit for fungible agents integrated into enterprise systems; and the Agent Marketplace-an internal ecosystem for modular, reusable agent

s.
Headquartered in Bengaluru, India, Sonata Software has a strong global presence, including key regions US, UK, India, Malaysia, Mexico, Australia, DACH (Germany/Switzerland) & Nordics (Finland). We are a trusted partner of Fortune 500 companies in Banking, Financial Services and Insurance; Healthcare and Lifesciences; Telecom, Media, and Technology; and Retail, Manufacturing and Distribution spa

ce.Deep collaborations with partners like Microsoft, AWS, Salesforce, and Snowflake strengthen our ability to deliver cutting-edge AI solutions. Our 30 years of partnership with Microsoft, and being part of the elite Microsoft Inner Circle, places us among the top 1% of global Microsoft partners. Sonata is now among the first companies to earn the Microsoft Frontier Partner Badge Also; Sonata Software is proud to achieve AWS Premier Tier Status in the AWS Partner Netwo

rk.
Descript

ion:As a Senior Software Development Engineer, you will design and build high‑performance distributed applications within a large‑scale logging and metrics ecosystem. You’ll modernize legacy systems, integrate with mainframe and batch workflows, and develop critical software that supports compliance, interoperability, and core business operations. You will play a key role in architecture decisions, technical leadership, and guiding development best practi

ces.
Job Title :Sr.Net Deve

loperLocation : Alpharetta GA(Need Locals only inperson interview is requ

ired)Exp : 10 or 10 Years of Exp req

uiredJob Type

: C2H
Responsibil

• ities.Architect, design, and develop a new unified platform by consolidating multiple legacy sy
• stems.Reverse‑engineer and decompile legacy codebases where source code is unavai
• lable.Collaborate with internal stakeholders to define requirements, workflows, and technical solu
• tions.Lead technical design, solution architecture, and implementation of business initia
• tives.Provide technical oversight across applications, ensuring best practices and high code qu
• ality.Analyze complex application and business problems, evaluate processes, and recommend improve
• ments.Participate in planning, procedure development, backlog management, and on‑call su

pport.Required Qualific

• ations10 years of professional software development exper
• ience.Expertise in .NET 6 / .NET 8, including REST and SOAP service development (Swagger/Ope
• nAPI).Frontend development experience with MVVM/SPA frameworks using B
• lazor.Strong understanding of data exchange formats (JSON, XML,
• RDF).Experience with relational and NoSQL databases and messaging/queueing systems (e.g., MongoDB, Redis, Rabb
• itMQ).Proven technical leadership in .NET/C#/ASP.NET application design, integration, and data‑driven architec

tures.
Why join Sonata So

ftware?At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you will not be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what come

s next.Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected