Job Details

The Senior Software Engineer will work under minimal supervision and participate in the technical design and implementation of new products or enhancements. This role participates in all phases of the development cycle: concept, technical design, prototype, code development, testing, release to QA, and implementation. The position requires cross‑functional collaboration.

This position may be working remotely, but you must reside within 70 miles of one of our office locations in Allen, TX; Birmingham, AL; Cedar Falls, IA; Charlotte, NC; Lenexa, KS; Louisville, KY; Monett, MO; Springfield, MO.

This position is ineligible for immigration sponsorship and support. Please do not apply if at any time you will need immigration support now or in the future (i.e., H‑1B, PERM).

All positions, regardless of location, may require an onsite interview or in‑person onboarding requirement to verify your identity.

We encourage all qualified associates to apply for this opportunity, regardless of your current work location.

What you'll be responsible for:

• Performs and may lead system analysis and programming activities which may require research and timely, effective, and quality delivery of software into production.
• Performs, and may lead, technical/engineering support for new and existing applications from code delivery until the retirement of the application.
• Develops, tests and reviews applications based on business requirements and industry best practices.
• Uses best practices and standard guidance to create and modify code. Considers how code changes will affect end users and internal teams. May review code created by less experienced team members.
• Collaborates with QA team to ensure timely delivery of high‑quality products.
• Performs, and may lead, work with cross‑team as projects dictate.
• Works on, and may lead, critical tasks and deliverables with no assistance, and sets and updates expectations on size, scope, and timelines.
• Participates in and may lead team in cross‑functional meetings and discussions.
• Creates required technical documentation.
• Stays updated with emerging technologies and industry trends, recommending innovative solutions to improve software development processes.
• Adheres to documented departmental and corporate standards. Participates in the definition and documentation of standards.
• May lead unit tests and integration tests to ensure the reliability, security, and performance of developed software.
• Debugs and troubleshoots issues as they arise, providing timely resolutions.
• May contribute to product architecture.
• May perform other job duties as assigned.

What you'll need to have:

• Minimum of 6 years of technical experience in software engineering.
• Minimum 3 years of experience with C# or Golang.
• Minimum 3 years of experience with API's/Web Services.
• Experience with design patterns and/or SOLID principles.

What would be nice for you to have:

• Bachelor's degree in Software Engineering or Computer Science.
• Experience with GCP (Google Cloud Platform) or other cloud technologies.
• Experience with APIs and Middleware.
• Experience with multi‑tenant software platforms.

If you got this far, we hope you're feeling excited about this opportunity. Even if you don't feel you meet every single requirement on this posting, we still encourage you to apply. We're looking for passionate, driven individuals who align with our mission and can bring unique perspectives to our team.

Why Jack Henry?

We offer comprehensive benefits designed to support your physical, mental, and financial health so you can thrive both personally and professionally.

Equal Employment Opportunity

Jack Henry is an equal‑opportunity employer and we are committed to providing equal opportunity in all of our employment practices, including selection, hiring, performance management, promotion, transfer, compensation, benefits, education, training, social, and recreational activities to all persons regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, genetic information, pregnancy, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, and military and veteran status, or any other protected status protected by local, state or federal law.

No one will be subject to, and Jack Henry prohibits, any form of discipline, reprisal, intimidation, or retaliation for good faith reports or complaints of discrimination of any kind, pursuing any discrimination claim, or cooperating in related investigations.