Senior Software Developer (SQL, C#)

Greenville , United States

AI overview

Contribute to complex enterprise applications using SQL and C#, focusing on technical quality and mentoring junior developers while engaging in architectural design discussions.

LTI (Logic Technology, Inc.), the "Pro People" company, is a privately held technology solutions provider that offers best in class services to local, national, and global organizations. After three decades, these initials have come to represent more than just our company name. They have come to represent our hard-earned reputation for Leadership, Technology and Integrity.

At LTI, we believe confident, motivated employees produce superior work and ensure our strong client relationships continue to thrive. We actively create an environment where great professionals want to be. We offer excellent benefits, interesting work and opportunities for personal development.

Who We're Looking For

We are seeking a Senior Software Developer to serve as a high-level technical contributor, building and maintaining robust, scalable enterprise applications. The ideal candidate will have deep, hands-on mastery in SQL and C#, extensive experience in the full development lifecycle, and a demonstrated ability to tackle complex architectural challenges in the back-end space. A foundational understanding of front-end technologies like AngularJS is a plus.

This person should embody a consultant mindset, communicating clearly, solving technical problems proactively, and collaborating effectively with product owners and team members. We are looking for a senior contributor who is energized by delivering high-impact software solutions and driving technical quality.

 

 

Responsibilities

  • Design, develop, and maintain complex enterprise applications primarily on the back-end using heavy utilization of SQL and C#/.NET.

  • Act as a primary technical contributor on multiple active projects, delivering high-quality, high-performance code, especially focused on data access and business logic layers.

  • Architect, optimize, and maintain complex SQL database schemas, stored procedures, and queries for performance and scalability.

  • Define and enforce best practices through meticulous code reviews, ensuring adherence to C# and SQL engineering standards.

  • Collaborate closely with product owners, business stakeholders, and cross-functional teams to refine requirements and translate them into robust, maintainable solutions.

  • Participate in architectural design discussions and contribute to long-term technical planning, focusing on data integrity and high-transaction systems.

  • Troubleshoot and resolve complex application issues, with a strong emphasis on optimizing SQL query execution and C# application performance.

  • Provide technical guidance and mentorship to junior and mid-level developers on C# best practices and advanced SQL techniques.

  • Contribute to technical documentation, support development standards, and adhere to agile delivery processes.

  • Work with cloud, virtualization, and automation technologies where applicable.

  • Contribute to continuous improvement initiatives related to tooling, processes, and technical capability.


Required Skills & Qualifications

  • Highly proficient in SQL, including advanced schema design, indexing strategies, complex query optimization, performance tuning, and T-SQL/stored procedure development.

  • Expert hands-on experience with C# and .NET (e.g., .NET Framework, .NET Core/5+).

  • Demonstrated experience as a senior contributor or technical mentor on large-scale software projects.

  • Solid understanding of software architecture patterns (e.g., Layered Architecture, Repository Pattern) and modern development practices.

  • Familiarity with AngularJS is a desirable but not primary qualification.

  • Experience working in enterprise or large-scale, security-conscious environments.

  • Exceptional collaboration skills in a team-focused setting.

  • Strong communication, analytical thinking, and advanced problem-solving skills.

Where We're Looking For It

  • Greenville, South Carolina
  • 100% Remote for the right candidate

Other Information

The work hours will be approximately 8:00 am to 5:00 pm EST, depending on workload, with the occasional late night when a tight deadline calls for it. We work for security-conscious clients, thus background checks will be required. Salary dependent upon experience.

Ace your job interview

Understand the required skills and qualifications, anticipate the questions you may be asked, and study well-prepared answers using our sample responses.

Senior Software Developer Q&A's
Report this job
Apply for this job