Demo

Sr. Software Engineer

BASYS Processing
Lenexa, KS Full Time
POSTED ON 8/8/2026
AVAILABLE BEFORE 9/7/2026

Summary

Come join a forward thinking Product Team that is on the cutting edge of cloud technologies and Product Delver as we build towards the future. Contribute to a positive, collaborative workplace by communicating and working in ways that reflect our purpose and values. Highly skilled Software Engineers will consider all aspects of the project, and be able to gather requirements, design applications, develop and create automated testing for features delivered. Our ideal candidate is an experienced developer who has the skills to design, configure and develop custom solutions as part of an Agile development team building enterprise-grade software systems.

Duties & Responsibilities

Essential Functions

  • Participates in Agile ceremonies, such as daily stand-ups, iteration planning, demos retrospectives, program increment planning, etc.
  • Analyze, design, code, debug, test and modify new software and/or enhancements while considering software abilities.
  • Create strategic technical designs for small scope projects within team.
  • Provide high-level architecture guidance and develop specifications to resolve software problems.
  • Consult with stakeholders on current functionality and complexity of adding features.
  • Estimate effort for current and future projects of small to medium scope.
  • Debug complicated issues that span multiple modules, involve complex concurrency or low-level problems.
  • Propose and lead process improvement projects for development, deployment, or application monitoring.
  • Share knowledge within team through mentorship, coaching, technical talks and blogs.

Additional Functions

  • Provides escalated technical support to customers among a variety of product categories, resolving issues according to prescribed standards and procedures as needed with new accounts.
  • Works collaboratively with the Leadership Team.
  • Work within departments to oversee progress to processes to ensure efficiency.
  • Work with other Operations Managers as needed.
  • Assist Sales Agents and Sales Managers as necessary.
  • Influences and educates stakeholders by prototyping, performing demos and promoting platform capabilities.
  • Develops, mentors, and coaches other engineers.
  • Completes other assigned duties as requested.

Requirements

  • Strong interpersonal skills, conducive to team development
  • Works independently, has good judgment and consistent follow-through.
  • Ability to work effectively with demanding customers.
  • Ability to communicate technical concepts in simple of terms.
  • Strong written and verbal communication skills
  • Willing to participate in on-call process.
  • This role is eligible for a hybrid schedule. Up to three days per week may be worked remotely in accordance with the telecommuting policy.

Education & Experience

  • Bachelor's degree in computer science or equivalent.
  • 6 years of non-internship related experience (5 years of experience in lieu of a degree).
  • 4 years of experience (6 years of experience in lieu of a degree) in software and application development with a basic understanding of .NET, C#, JavaScript, React, and SQL Server, and skilled in Object-Oriented programming principles and practices.
  • Proficiency in database technologies and the ability to write APIs, including API Development using .NET Core and API Management Tools.
  • Expertise with Azure services and cloud computing is a plus.
  • Expertise in application security, encompassing frameworks such as OAuth and OpenID Connect.
  • Experience in managing and leading projects.
  • Proficiency in automated unit and functional testing.
  • Proficiency in Microsoft Office Suite.
  • Solid understanding of development processes and the full software development lifecycle; strong knowledge of Agile methodologies
  • Excellent process orientation, planning, organizational, and problem-solving skills with the demonstrated ability to design effective business solutions.
  • Experience generating and documenting requirements and/or user stories and documenting work/code with process workflows, architecture diagrams, and design documents.
  • Knowledge of Bankcard industry and its procedures is a plus.

Basys provides technology and payment integration solutions for businesses across the country and Canada. We treat our team, clients, and vendors like people, not numbers. Basys is proud to maintain the industry leading Net Promotor Score and a 90% customer retention rate of clients that continue to process, in an industry where retention rates often average closer to 70 to 75%. We feel that this is a perfect example of how our customer-oriented business model sets us apart.

Basys is an equal opportunity employer.

Salary.com Estimation for Sr. Software Engineer in Lenexa, KS
$112,551 to $132,953
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Sr. Software Engineer?

Sign up to receive alerts about other jobs on the Sr. Software Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$108,740 - $126,996
Income Estimation: 
$134,729 - $158,988

Sign up to receive alerts about other jobs with skills like those required for the Sr. Software Engineer.

Click the checkbox next to the jobs that you are interested in.

  • Bug/Defect Analysis Skill

    • Income Estimation: $74,092 - $105,774
    • Income Estimation: $88,984 - $115,784
  • Computer Simulation Skill

    • Income Estimation: $71,239 - $96,587
    • Income Estimation: $72,390 - $94,155
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Sr. Software Engineer jobs in the Lenexa, KS area that may be a better fit.

  • Cox Automotive Inc. Overland Park, KS
  • Cox Automotive's Common Consumer team builds the distributed services platform that powers consumer experiences across the Cox Auto portfolio. Our services... more
  • 8 Days Ago

  • Garmin Olathe, KS
  • Overview We are seeking a full-time Sr Software Engineer - Web Development on the Core Platform Technology team at Garmin's U.S. headquarters in the Greate... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!