Developer II

Position Summary

Join J. J. Keller’s Technology Solutions Team
, where you’ll work on innovative new features for our flagship Fleet Safety & Compliance Platform. This is a role for creators—those who thrive on shaping ideas and turning them into reality. You’ll collaborate in a pure Scrum environment
, stay ahead with modern technologies
, and be part of a team that drives impact across the organization. Together, we’ll transform ideas into solutions that make a real difference for our customers.

Ideal candidates will live within commutable distance to the Corporate office in Neenah, WI and have the ability to be onsite at least 3 days/week.

• Design, develop, and maintain web applications and services with a focus on new feature development.
• Work on concepts that help to plan work and establish new patterns on best practices.
• Perform full-stack development across UI, API, and database layers, including occasional retrofitting of legacy applications.
• Collaborate closely with product teams to deliver high-priority solutions quickly and effectively.
• Lead development efforts on small to medium-sized projects and mentor team members.
• Ensure secure coding practices, following OWASP best practices and security‑by‑design principles.
• Participate in Scrum ceremonies as part of a pilot group implementing pure Scrum within Technology Services.
• Maintain accurate technical documentation and support technical staff in resolving customer‑reported issues.

Experience:

• 3+ years in PC/Internet‑based software or web development, including analysis, design, coding, and testing.
• Proven ability to deliver in fast‑paced environments and adapt to shifting priorities.

Skills:

• Full‑stack development experience (Angular, .NET Core, SQL).
• Strong problem‑solving and systems analysis skills.
• Familiarity with SDLC and secure coding standards.

Education:

• Associate’s degree in Computer Science or related field (Bachelor’s preferred).
• In lieu of degree, additional years of relevant experience will be considered.

Work is performed primarily in a standard office environment. Work involves operation of personal computer equipment for extended periods of time. Occasional travel to customer sites and/or industry and training events may also be required, depending on assignment.

J. J. Keller provides a competitive benefit package which includes the following (eligibility requirements apply):
Medical, Dental, and Vision Insurance, 401(k) and Profit Sharing Plan, etc.

The compensation range for this role is $92,000.00 to $ which varies depending on factors including, but not limited to, a candidate’s overall experience and geographic location.

Not the right role for you, but know someone who could be a great fit? Refer them to us through our Professional Referral Program and you will earn a cash payment if your referral is hired.

J. J. Keller & Associates, Inc. is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.