Software Engineer, Intern - Summer 2026
Location: Allen, Texas
Workplace Type: Onsite
overview
As a Software Engineer, Intern - Summer 2026 at Jack Henry, you’ll have the opportunity to drive innovation and build platforms that will help financial institutions innovate faster, differentiate strategically, and advocate for their members and communities. You’ll collaborate cross functionally with a diverse team of engineers, architects, leaders, product managers and customers to ensure we deliver high quality software that meets the needs of our users.
Our engineers manage cloud and/or on-prem solutions and are responsible for writing clean, maintainable code, implementing new features, resolving bugs, and fostering collaboration within the team. Successful engineers will have strong technical skills and effective grasp of software design principles, object-oriented programming concepts, and testing methodologies. Depending on the product group areas you contribute to, you'll have the opportunity to code in various modern languages and leverage cutting edge tools such as Scala, C#, Java, Ruby, Kotlin, Objective-C, Swift, Go, Docker, Kubernetes, Swagger/OpenAPI, Node.js, Redis, Postgres, Azure, Google Cloud (GCP) and more.
- Full Time
- Entry to Fellow
- 0% Travel
success profile
What makes a successful Software Engineer, Intern - Summer 2026 at Jack Henry? Check out the top traits we’re looking for and see if you have the right mix.
- Collaborative
- Problem Solver
- Technologically Savvy
- Inventive
- Communicator
- Team player
our culture
At Jack Henry, you'll find a collaborative and supportive environment where your ideas are valued, and your contributions are recognized. We empower our associates to make a real impact on the company and the industry. We offer a comprehensive training and development program to help you stay up-to-date on the latest technologies. We are proud to be a company that embraces diversity, equity, inclusion, and belonging.
our benefits
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Generous 401(k) Plan Matching Contributions
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Healthcare
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Paid Time Off (PTO) and Paid Holidays
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Tuition Reimbursement
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Flexible Scheduling
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Culture of Balance
Software Engineer, Intern - Summer 2026
At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us.
Over the 10-week program, you’ll team up with experienced engineers to tackle real-world projects that directly shape Jack Henry’s product roadmap. Your days will be filled with hands-on coding, debugging, daily stand-ups, and collaborative design sessions, giving you practical experience with modern development tools and agile workflows. You’ll also connect with mentors, join curated learning events, and have the chance to showcase your work to peers and leaders at the end of the program. It’s more than an internship, t’s a launchpad for your tech career.
Interns at Jack Henry earn $25.00 per hour and work a full-time schedule of 40 hours per week, Monday through Friday. The Summer 2026 Internship Program will run from June 1 through August 7, with this position based onsite at Jack Henry’s Allen, TX office.
What you’ll be responsible for:
- Select test cases that are ideal for automation based on frequency of execution, stability, and ROI. Prioritize high-risk areas, critical user flows, and newly developed features.
- Maintain robust, scalable automated test suites integrated into CI/CD pipelines. Analyze test results and defect trends to pinpoint areas of instability or frequent failure
- Recommend improvements in code quality, testing strategy, or development practices.
- Advocate for better documentation, clearer requirements, and more efficient QA processes.
What you’ll need to have:
- Pursuing a degree in: Computer Information Science, Software Engineering, Information Technology or Systems.
- Expected to graduate in May 2027
- Demonstrated foundational knowledge or early experience in relevant areas of interest in C# or Java, Subversion, Git.
- Must be a U.S. citizen and not require sponsorship for employment authorization now or in the future.
What would be nice for you to have:
- Experience with Jenkins, Azure, Agile
- Experience with Linux based systems
- Experience with UI automation controls
Why Jack Henry?
At Jack Henry™, our culture is built on a simple but powerful motto: “Do the right thing, do whatever it takes, and have fun.” This isn’t just a tagline; it’s the foundation of how we work, collaborate, and grow together.
As an intern, you’ll have the opportunity to launch your career in a meaningful way. Our 10-week summer internship program* offers hands-on experience with real projects that align with our business priorities and shape the future of financial technology. You’ll work alongside innovative teams, gain exposure to executive leadership, and receive mentorship designed to support your personal and professional development.
From strategic insights to impactful solutions, your contributions will matter, and you’ll be part of a company that values integrity, curiosity, and connection.
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
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.
explore the area
Learn More
At Jack Henry, I’m excited to part of an inclusive culture where my work is crucial to our success. It’s exhilarating to contribute to a company that values innovation and sees my efforts as integral to its achievements. I’m proud to be part of a team where every day brings new opportunities to excel. The opportunity to network within the company has led to friendships and mentorships that are more than just professional ties—they’re lifelong bonds that enrich my career and personal growth.
career path
The career path depicted for the Software Engineer role at Jack Henry is intended as a potential roadmap, not a fixed journey, highlighting the diverse opportunities for growth and advancement within our company. It's a flexible guide, meant to inspire exploration and development in various directions based on your individual strengths and interests. We encourage open dialogue about your career aspirations, ensuring that your journey with us is tailored to your personal and professional growth.
- Engineer I
- Engineer II
- Engineer III
- Sr. Engineer
- Staff Engineer
- Sr. Staff Engineer
- Fellow Engineer
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find your teamEach one of our career areas represents an opportunity to do amazing things and fuel our momentum. -
about Jack HenryGet to know the innovator that’s been helping credit unions and banks redefine their customer connections.
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innovationThe latest fintech solutions are right here. And you can help develop what’s new and what’s next.
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your experienceWe’ve created a unique environment that supports and inspires you in so many different ways.
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start your careerWhen you join in at Jack Henry, it’s just the beginning. This is the place to build your future.
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