Staff Software Engineer

At Jack Henry, we’re more than a technology company, we’re a force for good in financial services. We’re redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people inspired innovation, empowering financial institutions to deliver seamless, secure, and human centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates. If you're ready to help transform an industry and grow with a company that values purpose, collaboration, and excellence then we’d love to meet you.

The Staff Software Engineer, acting independently, participates in, and may lead the technical design and implementation of new products or enhancements. This role is responsible for all phases of the development cycle: concept, technical design, prototype, code development, testing, release to QA and implementation. This 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, STEM OPT Training Plans, etc.).

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

What you’ll be responsible for:

• Conducts & may lead the product technical design and prototyping, software development, bug verification and resolution.
• Conducts & may lead system analysis and programming activities which may require research and timely, effective, and quality delivery of software into production.
• Conducts & may lead technical/engineering support for new and existing applications from code delivery until the retirement of the application.
• Conducts & may lead the testing and review of 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. Reviews code created by less experienced team members.
• Works with QA team to ensure timely delivery of high-quality products. Leads complex decisions, present options and advocate for optimal solutions.
• Works with cross functional teams as projects dictate.
• Performs critical tasks and deliverables. Sets and updates expectations on size, scope, and timelines.
• Leads team in cross-functional meetings and discussions.
• Creates and reviews required technical documentation.
• Maintains latest industry knowledge, practices, and development in the software technology field. Shares knowledge and expertise with the team.
• Adheres to documented departmental and corporate standards. Participates in, and may influence, the definition and documentation of standards.
• Leads unit tests and integration tests to ensure the reliability, security, and performance of developed software. Debug and troubleshoot 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 9 years of experience in software development.
• Minimum 4 years of experience with C#.
• 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?

At Jack Henry, we live by the motto: “Do the right thing, do whatever it takes, and have fun.” It’s more than a tagline, it’s the foundation of our culture. We recognize that our associates are the key to our success, and we’re deeply committed to their wellbeing. That’s why we offer comprehensive benefits designed to support your physical, mental, and financial health so you can thrive both personally and professionally.

We’re also leading the way in technology modernization, helping financial institutions evolve with speed, security, and flexibility. Our strategy focuses on delivering secure data access, mitigating fraud, and enabling seamless integration. Empowering our teams to build innovative solutions that meet the evolving needs of accountholders.

Culture of Commitment

Ask our associates why they love Jack Henry, and many will tell you it is because our culture is exceptional. We do great things together. Our culture empowers us to rise to challenges, seek new opportunities, and support one another through change. It’s this shared commitment that drives our success. We’re proud to foster an environment where inclusion, sustainability, and community impact are more than values, they’re how we operate. Visit our Corporate Sustainability site to learn more about our culture and commitment to our people, customers, community, environment, and shareholders.

Equal Employment Opportunity

At Jack Henry, we know we are better together. We value, respect, and protect the uniqueness each of us brings. Innovation flourishes by including all voices and makes our business - and our society - stronger. 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.

Requests for full corporate job descriptions may be requested through the interview process at any time.