Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer

Jack Henry and Associates

Senior 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 Senior Software Engineer, under minimal supervision, participates 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. 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, 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. For internal applicants, including those in California, this role is not limited to the locations on the external job posting unless there are physical onsite requirements of the position noted in the description.

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.

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.

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.

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.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer in Lenexa, KS vacancy
  •  ...through a complete remodel and is a great space for their employee team building. This team is open to hiring either a software engineer or a senior software engineer. This is a key team member for a freshly launched SAAS product. Qualifications Required Skills... 
    Senior
    Full time
    Work at office
    2 days per week

    Truenorth Consulting

    Shawnee, KS
    22 hours ago
  • $98.9k

     ...superpowers. You own and execute features independently, build APIs for engineers to solve customer problems, and ensure our systems are...  ...efficient, optimized, scalable, and reliable. Developing software testing and validation procedures and documentation. Ensuring... 
    Senior
    Work at office
    Remote work

    Zoom Corporation

    Overland Park, KS
    4 days ago
  • $120k - $170k

     ...rapidly growing and seeking top talent to join our mission of revolutionizing the cybersecurity landscape. We are seeking a Senior Software Engineer to join our core engineering team. You will take ownership of major product and infrastructure initiatives, working across... 
    Senior
    Work from home

    TENEX.AI

    Overland Park, KS
    22 hours ago
  • A cybersecurity technology company is seeking a Senior Software Engineer to join their core engineering team in Overland Park, Kansas. This role involves designing and developing scalable systems, collaborating with different teams, and has the potential for growth into... 
    Senior

    TENEX.AI

    Overland Park, KS
    22 hours ago
  • Position Overview: We are looking for a highly skilled Senior Android Platform Engineer to play a critical role in the development of Walt OS, the...  ...troubleshooting integration issues, and ensuring hardware‑software harmony. Cross‑Functional Engineering : Contribute to our... 
    Senior
    Immediate start
    Overseas
    Flexible hours
    Shift work

    weavix Inc.

    Lenexa, KS
    22 hours ago
  • $120k - $130k

    DescriptionKforce is looking for a Senior Software Engineer in Kansas City, MO.Responsibilities:* Use appropriate tools, programming languages, coding standards, and best practices to develop new product features and maintain existing functionality* Develop new product... 
    Senior
    Work experience placement

    KForce

    Kansas City, MO
    3 days ago
  • $2,500 per month

    At WellSky, we are building impactful software solutions that prioritize end-user efficiency...  ...business units and product lines, our engineering teams tackle a diverse range of exciting...  ...problem-solvers to join us as Senior Software Engineers. Whether your expertise... 
    Senior
    Full time
    Work experience placement

    WellSky

    Overland Park, KS
    4 days ago
  • $101.5k - $169.1k

     ...GroupEngineering / Product DevelopmentJob ProfileSr Software EngineerManagement LevelIndividual...  ...program.Job DescriptionThe Sr. Software Engineering role on the Skynet team is focused on...  ..., working under the direction of senior engineers on design and architecture decisions... 
    Senior
    Full time
    Contract work
    Work at office
    Remote work
    Flexible hours
    3 days per week

    Cox Enterprises

    Overland Park, KS
    3 days ago
  •  ...for TCPA compliance. Job Summary We are looking for a Senior Elixir Engineer to play a key role in scaling and enhancing our TrustedForm...  ...requirements into well-tested, maintainable, and reliable software solutions. Ensure system scalability, performance, and reliability... 
    Senior
    Full time
    Remote work
    Flexible hours

    Activeprospect, Inc.

    Kansas City, MO
    22 hours ago
  •  ...About The Role As a Senior Software Engineer, you will be responsible for designing, building, and maintaining our core product services. You will work closely with product managers and designers to deliver high-quality software. Responsibilities Architect and build scalable... 
    Senior

    Satya Soft Solutions

    Kansas City, MO
    22 hours ago
  •  ...Senior Software EngineerAs a Senior Software Engineer you will have responsibility for developing, testing, implementing, and maintaining software applications in a for-profit organization utilizing Microsoft technologies.This position will work remote.Enhance and develop... 
    Senior
    Work experience placement
    Remote work

    Samprasoft

    Leawood, KS
    1 day ago
  • # Senior Software EngineerMastercardFull-timeO Fallon, United States of America, 63368-7263USD 115,000 - 184,00016 viewsPosted February 28, 2026## Job DescriptionOverview• Quality Engineering team within MasterCard is about creating an ecosystem to build a world beyond... 
    Senior

    MainframeMaster

    Kansas City, MO
    4 days ago
  •  ...We are seeking a Senior Software Engineer with strong expertise in .NET, Angular, and full-stack application development to design, develop, and maintain scalable enterprise software solutions. The ideal candidate will have extensive experience across the Software Development... 
    Senior

    Compunnel

    Kansas City, MO
    1 day ago
  • $120k - $150k

     ...As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and robust solutions, mentor junior developers, and drive best practices across... 
    Senior
    Work experience placement
    Casual work
    Local area
    Flexible hours

    Harris Computer

    Kansas City, MO
    22 hours ago
  •  ...Senior Software Engineer - Aerospace & Defense Test Systems Location: Kansas City, MO Job Type: Full-Time Industry: Aerospace, Defense, Automated Test Equipment Citizenship Requirement: U.S. Citizenship Required Senior Software Engineer - Cutting-Edge... 
    Senior
    Full time
    Work at office
    Worldwide

    DIT-MCO International

    Kansas City, MO
    2 days ago
  •  ...Percentage: Negligible. Shift: Day. Category: Engineering. Overview CarePortal is Care‑Sharing...  ...experience building production software in an object‑oriented language (PHP, Java...  ...Python, or comparable), with demonstrated senior‑level ownership. Experience developing and... 
    Senior
    Full time
    Local area
    Shift work

    GO Project

    Kansas City, MO
    2 days ago
  •  ...Overview We are seeking a full-time Senior Software Engineer at Garmin's U.S. headquarters in the Greater Kansas City area. In this role, you will build the platforms, tooling, and infrastructure that enable scalable delivery of machine learning and large language... 
    Senior
    Full time

    Garmin

    Olathe, KS
    2 days ago
  • $118k - $178k

     ...for innovation and creating the best experience for job seekers. (*Comscore, Total Visits, March 2025) Day to Day As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will own and drive the development of platform services that connect Indeed... 
    Senior
    Work experience placement
    Local area

    Indeed

    Kansas City, KS
    1 day ago
  • $123.6k - $176.77k

     ...Senior Software Engineer Category: Engineering Req ID: 1285 Date: Aug 4, 2026 Location: Leawood, KS, US, 66211 We Impact Lives Through Purpose-Driven Work in A People First Culture Ascend Learning, a leading healthcare and learning technology company, is the connection... 
    Senior
    Full time
    Work experience placement
    Work at office
    Local area
    Remote work

    Ascend Learning

    Leawood, KS
    4 days ago
  • $130k - $149.6k

     ...Job TitleFull Stack Software EngineerJob DescriptionCandidates will be required to complete identity verification and one face to face...  .... The team combines deep domain expertise in spatial data engineering with a forward-leaning approach to AI-driven automation, enabling... 
    Senior
    Ongoing contract
    Temporary work
    Local area
    Remote work
    Overseas
    Flexible hours

    Michael Baker International

    Kansas City, MO
    4 days ago
  •  ...Senior Software EngineerImagine working at a place where innovation meets impact, and every day brings new opportunities to revolutionize...  ...to a forward-thinking team.Job Summary: The Senior Software Engineer supports ScriptPro's Information Services and business operations... 
    Senior
    Temporary work
    Remote work
    Home office
    Monday to Friday

    ScriptPro

    Mission, KS
    4 days ago
  •  ...-based, and hybrid architectures. Develop production-quality software using modern C++ within a Linux environment while adhering to...  ...initiatives across the Behaviors organization. Mentor junior engineers through collaboration, technical guidance, and knowledge sharing... 
    Senior

    Jobtailor

    Kansas City, MO
    2 days ago
  • Software developer for an agile scrum team responsible for in house Java based Rhapsody modelling tool (MDK). Design and Implement Middleware...  ...and test Java scripts for automation of software and system engineering models as per GM Modelling standards that support the... 
    Senior

    Jobtailor

    Kansas City, MO
    3 days ago
  • About the Role Lead systems analysis and own technical design decisions for complex web and mobile applications, including defining frontend architecture, data models, data flow, Micro UI integration patterns, and modernization strategies for legacy systems. Conduct code...
    Senior

    H&R Block, Inc.

    Kansas City, MO
    2 days ago
  • Garmin Health is seeking a Senior Software Engineer at Garmin's U.S. headquarters in the Greater Kansas City area. You will develop and deploy hardware/software integration testing tools to automate workflows and reduce manual overhead for biosignal-enabled wearables.... 
    Senior

    Garmin

    Olathe, KS
    22 hours ago
  • $300 per month

     ...achieve and least tolerant of failure. This is not incremental software. It is long‑term infrastructure designed to endure, integrate,...  ...intention. We ship with discipline. You’ll collaborate with engineers, data experts, veterans, and mission practitioners. You’ll own... 
    Senior
    Full time
    Temporary work
    Work at office
    Remote work
    Visa sponsorship
    Work visa

    Torch.AI

    Leawood, KS
    2 days ago
  • Garmin Health in the Greater Kansas City area is hiring a Senior Software Engineer to join our health and biosignals platform. You will develop and deploy testing tools, collaborate across firmware, hardware, and software teams, and contribute to features for ECG and skin... 
    Senior

    Garmin Ltd.

    Olathe, KS
    4 days ago
  • Garmin Ltd. is seeking a full-time Senior Software Engineer - Weather Radar at its U.S. headquarters in Olathe, Kansas. The role involves providing technical leadership, mentoring less experienced engineers, and leading software development projects for aviation weather... 
    Senior
    Full time

    Garmin

    Olathe, KS
    1 day ago
  • Garmin in Olathe, Kansas, is seeking a full-time Senior Software Engineer - Fitness responsible for technical leadership and project planning in software development. You will lead initiatives for new products using languages like C and C++ while mentoring junior engineers... 
    Senior
    Full time

    Garmin

    Olathe, KS
    22 hours ago
  •  ...Senior Application Developer Join Aprio's Information Technology team and you will help clients maximize their opportunities. Aprio...  ...or cancelled. Designs, programs/develops, and modifies software systems, applications, and tools, both existing and potentially... 
    Senior
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours
    Night shift

    Aprio

    Overland Park, KS
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!