Senior Software Engineer – C#, SQL, Azure

Jobtailor; Kansas; On-site; USD 110,000 - 140,000; Full time

Job summary

Jobtailor is seeking an experienced software engineer to design, develop, and maintain MS stack-based web applications supporting H&R Block business lines. You will modernize architecture, lead a development team, and drive best practices across feature development and QA collaboration.

Ideal candidates have 5+ years with Microsoft technologies, Azure cloud, HTML/JS frontend, and SQL/C# backend. You’ll mentor teammates, participate in code reviews, and guide strategic product direction in a

Qualifications

• Bachelor’s degree or equivalent with relevant work experience.
• 5+ years building web-based applications on the Microsoft stack.
• 3+ years with Microsoft Azure cloud and JS/HTML frontend.
• 3+ years with MS SQL and C# development.
• Experience with Angular and Azure DevOps / GitHub.

Responsibilities

• Design, develop, and maintain software components for H&R Block business apps.
• Modernize software architecture and transform technology strategies.
• Lead day‑to‑day team tasks, developer support, and environment upkeep.
• Develop features using standards, and address defects with unit tests.
• Collaborate with QA, UX, and other teams on requirements and approaches.
• Plan and implement strategic product direction and scalability features.
• Drive technical design reviews and code quality across maintenance work.
• Translate complex requirements into technical specs and PRDs.
• Mentor teammates on best practices and recent tech advances.

Skills

Strong communication

Problem-solving

Mentoring coaching

Independent work

Team leadership

Agile / Scrum

Education

Bachelor’s degree in related field

Tools

Azure DevOps

GitHub

TFE

Scrum methodology

Job description

• Design, develop, and maintain software components and products supporting H&R Block business applications
• Modernize software architecture and transform technology
• Serve as the lead for day-to-day functional team tasks, developer support, and maintaining the development environment
• Use tools, languages, coding standards, and best practices to develop product features and maintain functionality and enhancements
• Create and execute unit tests and address defects
• Collaborate with Quality Assurance, User Experience, and related teams on requirements and approach
• Assist in planning and implementing strategic product direction
• Identify product design features supporting scalability, usability, and performance
• Drive technical design and code reviews for development enhancements and maintenance work
• Interpret complex business and functional requirements and produce technical specifications and product requirements
• Mentor and coach team members on technological advances and consistent best practices

Requirements

• Bachelor’s degree in a related field or the equivalent through a combination of education and related work experience
• At least 5 years of experience in building web-based applications using Microsoft technology stack
• Expert/strong experience (3 years) in developing applications with Microsoft Azure cloud
• Expert/strong experience (3 years) in developing web-based interfaces using HTML and Java Script Library
• Expert (3 years) in developing MS SQL based applications and C#
• Experience in building applications using Angular
• Knowledge in building environments using TFE
• Experience with scrum methodology
• Ability to work independently with minimum supervision
• Experience with Azure DevOps platform or Github for source code, boards and CI/CD pipelines
• Excellent communication and problem-solving skills

Core Competencies

Demonstrates expertise in developing and maintaining web-based applications using the Microsoft technology stack, with a strong focus on Microsoft Azure, C#, and SQL. Proven ability to lead teams, mentor developers, and collaborate effectively across functional areas to drive product enhancements and strategic direction.

Highest-signal resume keywords

• Microsoft Azure Development
• C# Application Development
• HTML and JavaScript Library Development
• MS SQL Database Management
• Azure DevOps or GitHub Experience

Hard Skills

• Web-Based Application Development
• Microsoft Technology Stack
• Angular Development
• Unit Testing
• Technical Specification Production

Soft Skills

• Excellent Communication
• Problem-Solving
• Mentoring and Coaching

Industry Keywords

• Software Architecture
• Product Design Features
• Scalability
• Usability
• Performance

Tools & Technologies

• Azure DevOps
• GitHub
• TFE
• Scrum Methodology