Senior Full-Stack .NET Developer (In Office)

CNS Companies • Lititz, PA

13d • Onsite

About The Position

CNS Companies is seeking a Senior Full-Stack .NET Developer to join their team. This is a hands-on role where the developer will design and build complex features from the ground up, primarily for the company's client portal. The ideal candidate is proactive, offers feedback and ideas, and is interested in gaining insight into the company's operations and contributing to the future direction of the portal. The position is based in Lititz, PA, and requires the developer to work onsite Monday through Friday, 8:30 AM to 5:00 PM. The role involves contributing to the client portal, ERP system, and company website, with a focus on security, reliability, and scalability.

Requirements

• Works well in a fast-paced environment with strong emotional intelligence.
• Showcases hunger and humility.
• Takes ownership and pride in building things that last.
• Strong problem-solving and critical thinking skills.
• Ability to translate business goals into clear technical solutions.
• Excellent written and verbal communication skills, especially explaining technical decisions to non-technical colleagues and leaders.
• Highly organized, proactive, and solutions-oriented.
• High level of integrity and confidentiality.
• 7+ years of professional software development experience.
• Substantial work in C# and .NET Core (ASP.NET Core MVC).
• Proven track record of designing and delivering complex features or applications from the ground up.
• Strong SQL skills, including database design and performance tuning.
• Strong front-end skills in HTML5, CSS, and JavaScript.
• Solid grasp of application security, including authentication, access control, and secure handling of sensitive data.
• Experience integrating with third-party systems and APIs.
• Advanced experience with Git and GitHub, including CI/CD pipelines.

Nice To Haves

• Microsoft Azure and DevOps experience
• Experience with HIPAA or other regulated data
• Experience building client-facing portals or software products
• Experience integrating or customizing ERP systems
• Background in healthcare, compliance, transportation, or other regulated industries
• Bachelor’s degree in Computer Science or a related field, or equivalent experience

Responsibilities

• Pioneer new features for the client portal, taking them from idea through design, build, and launch.
• Take on technically challenging work, including complex integrations, performance issues, and data-heavy features.
• Structure new features to be secure, reliable, and scalable.
• Build with security in mind to protect sensitive data.
• Translate ideas from leadership into technical solutions, explaining tradeoffs and timelines.
• Contribute to improvements across the ERP system and company website.
• Write clean, well-tested, maintainable, and scalable code.
• Participate in code reviews.
• Estimate timelines, track progress, and communicate status proactively.
• Help resolve complex technical issues affecting operations.
• Collaborate with the Full-Stack .NET Developer and other departments, sharing knowledge and adapting to feedback.
• Communicate well, stay calm under pressure, and demonstrate emotional intelligence.
• Take on other assigned opportunities to utilize skills and gifts.

Benefits

• Supportive Team Environment
• Culture Focused on People
• Genuine Feeling of Care
• Competitive salary
• Option to elect benefits (medical, dental, and vision) that start the first day of the next month
• Paid time off
• Paid volunteer time (to an organization of your choice)
• Free gym membership
• Ability to contribute to a 401k with a generous match

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Associate degree