Senior Software Engineer - ASP.NET / C#

General information

Location

Remote

Function

Technology

Business Unit

Shared Services

Full-time/Part-time

Full Time

Salary Range Min - Max (USD)

117431-187889

Country

United States

Date

13-Feb-2026

Job ID

5391

Description \& Requirements

CORE SOFTWARE SKILLS/EXPERIENCE FOR THIS SPECIFIC ROLE:

• Minimum of 5 years of experience developing in C# (with a working knowledge and experience with all OOP aspects).
• Minimum of 5 years of experience with .Net Framework 3\.5 and above (we are currently using the latest 4\.5 stack).
• Minimum of 3 years of ASPX experience (at present these are Web Forms and Not MVC) \& 3 years of JavaScript.
• Minimum of 5 years developing in SQL (Microsoft SQL server) with a working knowledge and experience with SQL design and development practices (we are currently using SQL 2014).
• Minimum of 3 years of experience with web services (WCF).
• Experience with Azure DevOps, CICD process experience is a plus.

Salary Range:

This compensation range considers a wide range of factors, including, but not limited to, skill set, experience and training, licensure and certifications, and other business and organizational needs. The disclosed range estimate is not adjusted for geographic differential associated with the location where the position may be filled. At One Call, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each case.

What We Provide in Return for Your Commitment to Our Mission:

We offer a vast array of benefits to help support the whole you, including:

• Remote Work: We are a remote-first company, and almost all positions receive the flexibility of working from home.
• Generous Time Off: Besides 8 company holidays and 2 personal days every year, all colleagues receive a minimum of 18 days of paid time off.
• Comprehensive Benefits Package: Including medical, dental, vision, and pet insurance; 401(k) matching program; and company-paid life insurance and short and long-term disability coverage.
• Supportive Services: Just like our colleagues get injured workers the care they need when they need it, we want to do the same for our colleagues in their time of need. We offer a Colleague Assistance Program that provides free counseling and financial services, and our One Call Foundation, a non-profit arm of our company, provides colleagues financial assistance during times of unexpected hardships.

JOB SUMMARY:

The Software Engineer is responsible for one or more steps in the development life cycle including designing, coding, testing, implementing, maintaining and supporting software applications used by internal business partners and/or external customers. The Engineer works with business analysts, technical product managers, and other internal business partners to ensure that development tasks are delivered on time and within budget and may provide recommendations for the development of new or updated code.

ESSENTIAL DUTIES \& RESPONSIBILITIES:

• Provides application software development services or technical support typically in a defined project.
• Follows One Call SDLC Standards
• Develops program logic for new applications or analyzes and modifies logic in existing applications.
• Codes, tests, debugs, documents, implements and maintains software applications.
• Maintains, tests and integrates application components.
• Ensures that system improvements are successfully implemented.
• Demonstrates an understanding of One Call systems and the workers compensation industry.
• Participates in Planning and analysis phase of SD projects
• Analyzes requirements and translates business requirements into product designs.
• Writes technical specifications and other forms of documentation.
• Suggests technical alternatives and improves/streamlines processes and systems.
• Completes project assignments and special projects commensurate with job expectations.
• Conducts planning, analysis and forecasting activities to plan projects and tasks.
• May provide leadership and/or guidance to other technical professionals.

EDUCATIONAL AND EXPERIENCE REQUIREMENTS:

• Bachelor’s degree in Computer Science, Information Systems, or the equivalent combination of education, training, or work experience. Additional experience preferences by job level are outlined further below.

ESSENTIAL KNOWLEDGE, SKILLS \& ABILITIES:

• Knowledge of end-to-end systems development life cycles (i.e., waterfall, iterative, agile, and other modern approaches to software development)
• Proficiency in business modeling and requirements definition
• Excellent customer service skills that build high levels of customer satisfaction for internal and external customers
• Excellent verbal and written communication skills to technical and non-technical audiences of various levels in the organization (e.g., executive, management, individual contributors)
• Willingly shares relevant technical and/or industry knowledge and expertise with other resources
• Excellent problem-solving and time management skills
• Resourceful and proactive in gathering information and sharing ideas
• Strong attention to detail
• Ability to operate in a fast-paced environment
• Ability to work in an environment that aligns with the company's diversity, equity, inclusion and belonging standards.
• Ability to work both independently and in a team environment.
• Demonstrate our core values of Think Big, Go Fast, Deliver Awe, Win Together and Care Deeply.

PHYSICAL/MENTAL DEMANDS \& WORK ENVIRONMENT:

• This position will be performed in the colleague’s home. Work-from-home requirements include the colleague’s ability to set up computer equipment within their home office. Occasional in-person team meetings may be required depending on the position.
• This job is primarily sedentary and may involve repetitive motions; the colleague must be able to remain in a stationary position for extended periods of time, operate a computer and other office equipment, assess information and files stored electronically, and converse/exchange accurate information with others, simultaneously.
• The colleague must be able to discern text displayed on a monitor, input data into specific fields using a keyboard, and adjust focus to distances of up to three feet.
• The colleague must have the ability to learn new tasks, follow established processes, maintain focus, complete tasks independently, complete multiple tasks simultaneously, communicate professionally with colleagues and customers, and complete tasks in situations that have a speed or productivity requirement.
• The colleague must be able to manage moderate to significant mental stress as a result of, but not limited to, a dynamic and heavy workload.

Please be advised that job descriptions typically change over time as business needs, job requirements, and employee skill levels change. As such, One Call retains the right to change or assign other duties to this position at any time.

Software Engineer Senior

Advanced professional role. Highly skilled with extensive proficiency. Develops large and/or complex solutions that require analysis and research. Works on multiple projects as a project leader or frequently as the subject matter expert. Works on projects/issues of medium to high complexity that require demonstrated knowledge across multiple technical areas and business segments. Coaches and mentors more junior technical staff. Works under minimal supervision on complex projects. Wide latitude for independent judgment. Typically requires 5-7 years of demonstrated applications development experience with at least one project as the application development technical lead on a “large” project.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment regardless to race, color, religion, sex, nationality, disability status, protected veteran status, or any other status protected by law.