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Software Engineer - .NET Framework

Kingfisher Company Inc.

Full-time

Lowell, MA

Job description

Position Overview & Impact: We are seeking an experienced and skilled Full Stack Developer to join our small agile team. The ideal candidate has strong expertise in developing both front-end and back-end applications. You will be responsible for the end-to-end development, maintenance and production support of our web applications, including designing and implementing new features, supporting web APIs, and optimizing performance and scalability across the entire stack.

As Full Stack Developer, you will play a critical role in building and maintaining the technological infrastructure that powers Lifeblood Technologies' mission of helping people get an education approach to addressing their health issues. Your work will directly enable our platform to deliver valuable health education and resources to users, ensuring a seamless, responsive, and secure experience.

Key Responsibilities:

  • Develop and maintain both client-side and server-side web applications
  • Translate product specifications and wireframes into clean, well-documented, and functional code
  • Develop and manage scalable, secure APIs and server-side logic
  • Design and manage databases, ensuring data efficiency, security, and integrity
  • Troubleshoot, debug, and upgrade existing applications and features
  • Ensure responsiveness, performance, and optimization of applications
  • Implement best practices for software development, including version control (e.g., Git) and automated testing
  • Stay up to date with industry trends

Qualifications:

  • Proven experience as a Full Stack Developer or in a similar role
  • Proficiency in front-end technologies such as:
  • React JS, TypeScript, HTML5, CSS3, JavaScript
  • ASP.NET Web APIs and Web Forms
  • Experience with C#, .NET
  • Familiarity with Microsoft SQL Server database technology
  • Familiarity with RESTful API design and integration
  • Excellent problem-solving, analytical, and debugging skills
  • Strong communication and collaboration abilities
  • Bachelor's degree in Computer Science, Information Technology, or a related field is preferred

This is a full-time, in-office position located in Littleton, Colorado near C-470/Broadway. Benefits include stock options, available health, dental, vision, and supplemental insurance plans, flexible schedule, vacation, and casual dress.

The employer will not sponsor applicants for work visas. Applicants must be currently authorized to work in the United States on a full-time basis.

No relocation assistance is available for this position.

Job Type: Full-time

Pay: $90,000.00 - $110,000.00 per year

Benefits:

  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Paid time off
  • Vision insurance

Application Question(s):

  • The employer will not sponsor applicants for work visas. Applicants must be currently authorized to work in the United States on a full-time basis.

Experience:

  • Full-stack development: 3 years (Required)

Ability to Commute:

  • Littleton, CO 80120 (Required)

Work Location: In person