Software Engineer III
Springfield, Greene County, Missouri, 65897, USA
Listed on 2026-05-15
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Software Development
Software Engineer, Full Stack Developer, Backend Developer
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 Software Engineer III, under general supervision, participates in the technical design and implementation of new products or enhancements to existing applications, based on business requirements. This role participates in 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 is a remote position, and candidates must live within approximately a 70‑mile radius of our office locations in Allen, TX;
Lenexa, KS;
Springfield, MO; or Monett, MO.
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:- Completes product technical design and prototyping, software development, bug verification and resolution.
- Performs system analysis and programming activities which may require research and timely, effective, and quality delivery of software into production.
- Provides technical/engineering support for new and existing applications from code delivery until the retirement of the application.
- Develops and tests 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.
- Collaborates with QA team to ensure timely delivery of high‑quality products.
- Participates in cross team projects as needed.
- Works on critical tasks and deliverables with minimal assistance, and sets and updates expectations on size, scope, and timelines.
- May represent team in cross‑team meetings and discussions.
- Adheres to documented departmental and corporate standards. Participates in the definition and documentation of standards.
- Performs other duties as assigned.
- Plans 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 perform other job duties as assigned.
- Bachelor’s degree.
- Minimum of 5 years of technical experience in software development.
- Up to 5% travel required for this role.
- Banking or accounting experience
- iSeries and RPG development
- Comprehensive knowledge and understanding of Engineering principles and practices within a professional discipline.
- Ability to assess circumstances using sophisticated analytical and problem‑solving techniques to identify root cause.
- Strong knowledge in the following areas:
- Knowledge in software development methodologies
- Domain and industry knowledge
- Awareness of business issues as they impact overall project plans'
- Works on moderately complex and diverse projects.
- Exercises good judgment in selecting methods and techniques for obtaining solutions.
- Ability to demonstrate strong skills in the following areas:
Software design and implementation - Analysis and design at multiple‑project level
- Research, analysis and problem resolution
- Communication and interpersonal skills
- Strong organization and time management skills
- Ability to create deliverables for each phase of the development cycle.
- Ability to manage and prioritize multiple tasks, with minimal assistance, while remaining flexible to changing requirements.
- Ability to provide task estimates including effort and cost; adjusts estimates as needed.
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