Principal Software Engineer

Cadwell; Chicago (IL); Remote; USD 120,000 - 160,000; Full time

Job summary

A leading company in neurodiagnostic solutions is hiring a Principal Software Engineer to guide the development of their enterprise database platform, CadLink. This senior-level role involves architectural direction, mentoring, and ensuring robust system implementations, making it ideal for an experienced engineer proficient in C# and database technologies. The position may be based in Kennewick, WA, or can work remotely, emphasizing the need for technical leadership within the software development field.

Qualifications

• 5+ years of professional software development experience.
• 2+ years in a technical leadership role.
• Expert-level proficiency in C#/.NET and SQL Server.

Responsibilities

• Lead the technical design and development of CadLink.
• Provide architectural direction and ensure technical quality.
• Mentor other developers and perform code reviews.

Skills

C#/.NET

Microsoft SQL Server

WCF

Analytical Skills

Debugging

System Design

Communication

Education

Bachelor's degree in Computer Science

Job description

Position Summary:
Cadwell is seeking a Principal Software Engineer to guide the architecture, development, and ongoing evolution of CadLink, our enterprise database and integration platform for neurodiagnostic and neuromonitoring solutions. In this role, you will be a senior-level engineer responsible for setting technical direction, mentoring team members, and ensuring robust implementation of features and integrations. You will play a critical role in building and maintaining complex systems using C#, Microsoft SQL Server, SQLite, and WCF, all within the Microsoft Windows environment.
This is a hands-on role ideal for an experienced software developer with strong technical depth and leadership ability, but without direct personnel management responsibilities.
This position can be located at company headquarters in Kennewick, WA or remote.

Key Duties / Responsibilities

• Lead the technical design and development of CadLink, Cadwell’s enterprise data integration system.
• Provide architectural direction, establish best practices, and ensure technical quality across the team.
• Design and implement complex features using C#, MS SQL, SQLite, and WCF with an eye toward the future (Web, Cloud, Mobile).
• Collaborate with product management and QA to define technical requirements and validate solutions.
• Perform code reviews, mentor other developers, and promote software engineering excellence.
• Troubleshoot and resolve complex technical issues, ensuring system reliability, performance, and security.
• Contribute to release planning, task estimation, and development roadmaps.
• Stay up to date with emerging technologies and recommend relevant improvements.
• Perform other duties as requested, directed, or assigned.

Education/Experience:
Required:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional software development experience with at least 2 years in a technical leadership role.
• Expert-level proficiency in C#/.NET, Microsoft SQL Server, and WCF.
• Strong understanding of enterprise software design patterns and Windows development environments.
• Proven experience working with hybrid or distributed database systems
• Excellent analytical, debugging, and system design skills.
• Strong communication and collaboration skills, particularly in cross-functional teams.

Preferred:

• Experience in healthcare or medical device software development.
• Familiarity with HL7 or other healthcare interoperability standards.
• Knowledge of FDA, HIPAA, or other relevant compliance requirements.
• Experience in Web, Cloud, and Mobile development.
• Experience in performance tuning, data migration, or interfacing with third-party systems.

Job Knowledge / Requirements:

• Communicate clearly and professionally through listening, speaking, and writing skills; remain professional and solutions-focused while interacting with internal and external partners.
• Develop understanding and knowledge of Cadwell products and components.
• Build effective long-term relationships with internal and external customers.
• Complete work both independently and as an effective member of the team, adapting to changing requirements, deadlines, and priorities as needed.
• Competency in computer skills: MS Office and Google applications, query tools, and database systems, and Engineering applications; Comfortable with new technologies, computers, and application software.
• Strong English written and oral communication skills required, including understanding, explaining, presenting and documenting complex technical processes and concepts.

Physical Requirements / Working Conditions:

• Positions working with Cadwell equipment generally may require some reaching, bending, stooping, squatting, crawling, kneeling, pushing, pulling, lifting and carrying up to 50 pounds, finger dexterity, repetitive motions, standing, walking, sitting, hearing, visual acuity, color vision, and 2-way written/verbal communication. More specific details may be provided as needed or requested.
• Use of computer
• Occasional travel required (approximately 5%); must be able to obtain necessary travel documents, and possess a valid driver’s license and active vehicle insurance. Travel may include visits to company headquarters or customer sites, typically no more than twice per year.
• May be required to register with a vendor credentialing service. As part of this process, may be required to submit personal information to a credentialing service company, to provide proof of vaccinations or related medical information, and to comply with other requirements needed to be able to work at customer site. May be required to complete US federal background check and requirements for access to US government facilities and/or government IT networks; terms of federal contracts may require US citizenship only.
• Work hours outside normal business hours may be required to meet business needs

Cadwell Industries, Inc. is an Equal Opportunity Employer, and as such affirms the right of every person to participate in all aspects of employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department at [e-mail].