Sr. Software Engineer

Long Finch Technologies

Irving, TX

Posted On: Aug 28, 2025

Posted On: Aug 28, 2025

Job Overview

Job Type

Contract to Hire - Independent, Contract - W2

Experience

11 - 16 Years

Salary

Depends on Experience

Work Arrangement

On-Site

Travel Requirement

0%

Required Skills

  • C#
  • .NET
  • scalable
  • RESTful APIs
  • object-oriented design
  • Git
Job Description
Roles and Responsibilities
  • API Development and Maintenance: Design, develop, and maintain scalable and efficient backend APIs using C#, ensuring they meet functional and technical requirements. 
  • NoSQL Experience: We are using Azure Table Storage 
  • Stateless Compute: We are using Azure functions 
  • Event Driven Asynchronous Architecture:  We are using Azure Event Grid heavily 
  • Application of SOLID Principles: Employ SOLID principles in all aspects of software development to create systems that are easy to maintain, extend, or scale. 
  • Code Quality Improvement: Continuously refactor code to improve its quality, readability, and maintainability, adhering to best coding practices and standards. 
  • Security Enhancements: Implement security measures in both APIs and web interfaces to protect against vulnerabilities and ensure the confidentiality, integrity, and availability of user data. 
  • Performance Optimization: Monitor, identify, and rectify performance bottlenecks in both the backend and frontend components of the application. 
  • Cross-Functional Collaboration: Collaborate with other team members, including frontend developers, network teams, and database administrators, to ensure smooth deployment and operation of software solutions. 

 

Required Qualifications
  • Proficiency in C# Programming: Deep understanding of C# and .NET framework, capable of writing clean, scalable, and efficient code. 
  • API Development: Experience in building and maintaining RESTful APIs. Knowledge of web service architecture and best practices. 
  • SOLID Principles: Clear understanding of SOLID principles for object-oriented design and programming. 
  • Version Control: Proficiency in using version control systems, especially Git, for source code management. 
  • Testing and Debugging: Ability to write unit tests and debugging skills to identify and fix issues quickly. 
  • Security Practices: Awareness of security practices pertaining to web development, API security, and data protection. 
  • Problem Solving: Strong analytical and problem-solving skills, with the ability to think algorithmically. 

 

Other Skills/Experience
  • Software Development Experience: At least 10 years of experience in software development, with a full-stack skill set. 
  • Project Collaboration: Experience working in a team environment, collaborating with other developers and stakeholders throughout the software development lifecycle. 
  • Agile Methodologies: Familiarity with agile methodologies, such as Scrum, and the ability to adapt within a fast-paced development environment. 
  • Performance Optimization: Experience with performance optimization of applications, both in terms of database interactions and front-end performance. 
  • Continuous Integration/Continuous Deployment (CI/CD): Experience with CI/CD pipelines for automated testing and deployment is advantageous. 
  • Education: Bachelor’s degree in computer science or Related Field: Typically requires a degree in computer science, information technology, software engineering, or a related field. 

Job ID: LF250089


Posted By

Mayank Rawat

Bilingual Recruiter


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