Senior Software Developer at LingaTech developing enterprise applications and modern .NET solutions. Collaborating within Agile teams for application modernization and support.
Responsibilities
Provides hands-on development support for enterprise application modernization, working across legacy ASP.NET MVC applications and modern .NET 8–based solutions.
Design, develop, and maintain modern .NET 8 solutions using ASP.NET Core Web APIs and Blazor (Server and/or WebAssembly).
Enhance and support legacy ASP.NET MVC applications built on .NET Framework 4.x.
Build reusable Razor components, shared libraries, and scalable service layers.
Develop responsive, accessible user interfaces compliant with ADA and WCAG standards.
Ensure interoperability between new services and existing legacy systems.
Collaborate within Agile/Scrum teams, participating in sprint planning, backlog refinement, and technical reviews.
Partner with architects and senior technical staff on implementation and design decisions.
Provide accurate effort estimates and meet contractual delivery commitments.
Develop API-based and file-based integrations with internal systems and approved third-party services.
Implement background processing using scheduled jobs, hosted services, and Windows or cloud-hosted services.
Design, optimize, and maintain SQL Server schemas, queries, and stored procedures.
Implement data access using Entity Framework 6 and Entity Framework Core.
Ensure transactional integrity, auditing, and compliance with data retention requirements.
Implement claims-based authentication and enforce role-, title-, and action-based authorization.
Apply secure coding practices and properly handle sensitive and confidential data.
Implement logging, monitoring, and diagnostics using Application Insights or equivalent tools.
Requirements
8+ years of professional software development experience delivering enterprise applications.
5+ years of hands-on experience with ASP.NET MVC using .NET Framework 4.x.
3+ years of hands-on experience with ASP.NET Core and modern .NET (.NET 6+ / .NET 8).
5+ years of experience developing in C# within layered or N-tier architectures.
5+ years of experience designing and consuming RESTful APIs.
5+ years of experience with SQL Server, including relational data modeling and query optimization.
3+ years of experience using Entity Framework 6 and Entity Framework Core.
3+ years of experience building Razor Views and Razor Components.
3+ years of experience with HTML5, CSS3, JavaScript, and jQuery for legacy application support.
Demonstrated experience implementing claims-based authentication and fine-grained authorization models.
Proven ability to deliver independently with minimal onboarding in complex codebases.
Hands-on experience using Azure DevOps, Git, and Visual Studio 2022.
Demonstrated success delivering outcomes in long-term contract engagements.
Benefits
Enjoy full benefits that cover everything from medical to dental, vision, and beyond.
Software Engineer III at MedImpact creating innovative healthcare solutions through programming and analysis within the Claims Adjudication team. Collaborating to enhance the value of health care through technology.
Software Engineer responsible for developing, implementing, and supporting application components for KeyBank. Collaborates with teams to ensure system availability and performance standards.
Software Architect leading design and architecture for GenAI and agentic systems at Beam AI. Defining scalability and modularity while collaborating cross - functionally in a self - learning AI environment.
Software Developer in GIS providing technical development for GIS applications at NTI Deutschland. Collaborating with internal and external teams on innovative solutions for municipal environments.
Senior Software Engineer prototyping software solutions for TheIncLab's mission - critical applications. Collaborating on innovative projects in a hybrid work environment with hands - on leadership in technology.
Full Stack Developer specializing in Front - end for Petz, Brazil's largest pet ecosystem. Collaborating in agile squads to build scalable digital solutions.
Senior Software Engineer creating intuitive WPF/C# interfaces for a medical platform. Collaborating with designers and engineers to impact patient care technology.
Senior Engineer Purchase at Festo optimizing supplier processes and managing supplier quality. Collaborating with Purchasing and Engineering for efficiency and compliance management.
Software Engineer enhancing partnerships engineering by developing robust APIs and SDKs at Gusto. Building the integration platform for small businesses using a variety of technologies and focusing on security/privacy.
Tech Lead at SevenX Gaming, a leader in Game Tech in Brazil, defining technical architecture and managing teams. Focused on innovation and ensuring quality in game experiences.