Senior Software Engineer
Frontline Source Group
Job Description Our client in Englewood Colorado is looking for a Senior Software Engineer on a direct hire basis.This is an opportunity to join a collaborative, fast-paced development team where your work will directly influence the evolution of a cutting-edge technology platform. If you enjoy solving complex technical challenges, working with modern Microsoft technologies, and contributing to a product-driven environment, this is an excellent opportunity to make an impact. Company Profile:
Transportation Technology
Great team with a great company culture
Weekly team lunches
Senior Software Engineer Role:
The Software Engineer will play a key role in designing, developing, and supporting enterprise-level applications within a collaborative Agile development environment.
Design, develop, and maintain scalable full-stack applications using modern Microsoft technologies
Build intuitive, user-friendly interfaces from product concepts, wireframes, or minimal design direction
Design and integrate complex software solutions across web, API, and mobile platforms
Support applications spanning web portals, APIs, and mobile technologies
Collaborate closely with Product Owners, Quality Assurance Engineers, and fellow developers throughout the software development lifecycle
Participate in Agile ceremonies including sprint planning, stand-ups, retrospectives, and code reviews
Contribute to architecture discussions, peer mentoring, and continuous process improvements
Research and implement emerging technologies that improve scalability, performance, and user experience Senior Software Engineer Background Profile:
4+ years of professional software development experience using C#
4+ years of experience developing with .NET Core 3.x or newer
4+ years of experience with Entity Framework Core, SQL databases, HTML, and CSS
Experience with Blazor or another modern web application framework
Ability to design, implement, and integrate enterprise-level software solutions
Experience working with Azure DevOps or similar development platforms
Experience working within Agile development environments utilizing Git source control
Strong written and verbal communication skills
Self-motivated, detail-oriented, and deadline-driven
Comfortable participating in code reviews, technical discussions, and collaborative problem-solving
Passion for learning new technologies and continuously improving development practices Features and Benefits:
Medical
Dental Vision
PTO
401k with match
Gym Membership
Job Requirements Blazor
Additional Information Frontline Source Group is an Equal Opportunity Employer. Candidates must be authorized to work in the United States without sponsorship. The client cannot sponsor any visas. Disclaimer: Sensitive and personal data will not be requested by Frontline Source Group or its affiliates until a job offer is made and accepted. If you ever doubt the validity of our job postings, we encourage you to call one of our branch locations to verify the status on any job. Meet Your Recruiter Rebecca Keathley Rebecca Keathley joined the Frontline Source Group team as an Executive Recruiter, bringing several years of agency recruiting experience with a concentration in accounting and finance placements. Most recently she led and mentored an accounting and finance team to a 90 percent placement ratio by building strong recruiting pipelines, managing ATS data quality, and negotiating offers that balanced client needs with candidate priorities. Earlier in her career, she sourced high level candidates and established a track record of results built on relationship driven sourcing and disciplined process. She recruits for a nationwide firm founded in 2004 that backs every direct hire with the 5-Year Placement Warranty, 20 times longer than the 90-day industry-standard guarantee. Rebecca holds a Bachelor of Science in Human Development and Family Studies from Louisiana Tech University, where she was named the School of Human Ecology Outstanding Senior and served as Student Government Association President. That background in human development and campus leadership informs the people first approach she brings to every search, pairing genuine relationship building with the consistency and excellence that define the Frontline Source Group experience. Her diverse work history across recruiting, higher education, and hospitality has shaped a collaborative, service minded recruiter focused on connecting talented professionals with the right opportunities and helping clients achieve their hiring goals.
Transportation Technology
Great team with a great company culture
Weekly team lunches
Senior Software Engineer Role:
The Software Engineer will play a key role in designing, developing, and supporting enterprise-level applications within a collaborative Agile development environment.
Design, develop, and maintain scalable full-stack applications using modern Microsoft technologies
Build intuitive, user-friendly interfaces from product concepts, wireframes, or minimal design direction
Design and integrate complex software solutions across web, API, and mobile platforms
Support applications spanning web portals, APIs, and mobile technologies
Collaborate closely with Product Owners, Quality Assurance Engineers, and fellow developers throughout the software development lifecycle
Participate in Agile ceremonies including sprint planning, stand-ups, retrospectives, and code reviews
Contribute to architecture discussions, peer mentoring, and continuous process improvements
Research and implement emerging technologies that improve scalability, performance, and user experience Senior Software Engineer Background Profile:
4+ years of professional software development experience using C#
4+ years of experience developing with .NET Core 3.x or newer
4+ years of experience with Entity Framework Core, SQL databases, HTML, and CSS
Experience with Blazor or another modern web application framework
Ability to design, implement, and integrate enterprise-level software solutions
Experience working with Azure DevOps or similar development platforms
Experience working within Agile development environments utilizing Git source control
Strong written and verbal communication skills
Self-motivated, detail-oriented, and deadline-driven
Comfortable participating in code reviews, technical discussions, and collaborative problem-solving
Passion for learning new technologies and continuously improving development practices Features and Benefits:
Medical
Dental Vision
PTO
401k with match
Gym Membership
Job Requirements Blazor
Additional Information Frontline Source Group is an Equal Opportunity Employer. Candidates must be authorized to work in the United States without sponsorship. The client cannot sponsor any visas. Disclaimer: Sensitive and personal data will not be requested by Frontline Source Group or its affiliates until a job offer is made and accepted. If you ever doubt the validity of our job postings, we encourage you to call one of our branch locations to verify the status on any job. Meet Your Recruiter Rebecca Keathley Rebecca Keathley joined the Frontline Source Group team as an Executive Recruiter, bringing several years of agency recruiting experience with a concentration in accounting and finance placements. Most recently she led and mentored an accounting and finance team to a 90 percent placement ratio by building strong recruiting pipelines, managing ATS data quality, and negotiating offers that balanced client needs with candidate priorities. Earlier in her career, she sourced high level candidates and established a track record of results built on relationship driven sourcing and disciplined process. She recruits for a nationwide firm founded in 2004 that backs every direct hire with the 5-Year Placement Warranty, 20 times longer than the 90-day industry-standard guarantee. Rebecca holds a Bachelor of Science in Human Development and Family Studies from Louisiana Tech University, where she was named the School of Human Ecology Outstanding Senior and served as Student Government Association President. That background in human development and campus leadership informs the people first approach she brings to every search, pairing genuine relationship building with the consistency and excellence that define the Frontline Source Group experience. Her diverse work history across recruiting, higher education, and hospitality has shaped a collaborative, service minded recruiter focused on connecting talented professionals with the right opportunities and helping clients achieve their hiring goals.
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