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Back-End Developer - SAK

IBM

IBM

Software Engineering
Poughkeepsie, NY, USA
Posted on Aug 29, 2025
Introduction

his role works with the IO side of the SAK team. Examples include FICON channel adapters, Networking protocol & adapter, and Coupling Facility. SAK has many years of proven methodology with a pseudo-random test approach. The SAK test platform is used to verify machines in pre-silicon processor simulation and in all phases of post-silicon testing, including initial bring-up, regression & functional verification, manufacturing builds and field installs. Source code is stored in a Github repository and accessed / managed in the Visual Studio code development platform. In-house tools and processes have been developed to facilitate code compiles and library sessions.

Your role and responsibilities

Backend Developer – System Assurance Verification

High level summary: Ability to create/write architecture verification software for IBM Z systems. Specifically, within the System Assurance Kernel (SAK) team.

Job will entail – Design, Code, Test and Debug. Collaborate with teams of development & test engineers, programmers and technicians.

SAK is comprised of an operating system, and an ever-growing suite of architecture verification and stress test programs. SAK has the flexibility to be used to locate and debug hardware and firmware issues on IBM Z servers. SAK provides a robust framework for verification of both the processor and input/output architectures.

This role works with the IO side of the SAK team. Examples include FICON channel adapters, Networking protocol & adapter, and Coupling Facility. SAK has many years of proven methodology with a pseudo-random test approach. The SAK test platform is used to verify machines in pre-silicon processor simulation and in all phases of post-silicon testing, including initial bring-up, regression & functional verification, manufacturing builds and field installs. Source code is stored in a Github repository and accessed / managed in the Visual Studio code development platform. In-house tools and processes have been developed to facilitate code compiles and library sessions.

The SAK team works in a fast-paced environment. We are working on bleeding edge technology, typically starting two years before the product is announced. Our tooling is used starting in simulation and continues through initial hardware bring-up testing and ending with customer delivery. SAK plays a key role in every phase of design, test, and delivery.

Required education
High School Diploma/GED
Preferred education
Bachelor's Degree
Required technical and professional expertise
  • The candidate must possess the ability to quickly understand and utilize multiple programming languages. They must also have the interest and ability to learn to read IBM Z architecture and then to turn that into a test program that is able to verify the new functions.
  • The job role also requires excellent communication skills, because we work across the globe with a variety of development & test engineers, program management teams, managers, and executives. Clear and frequent responses will be required from the candidate.
  • Experience in C or C++, Python or Java.
Preferred technical and professional experience
  • A desire to eventually lead would be of excellent value to the team. This would begin once the programmer is proficient in the role and has knowledge of their area and how the overall SAK team works. Leadership tasks would start small and progressively get broader in scope as the candidate's career advances.

ABOUT BUSINESS UNIT

IBM Systems helps IT leaders think differently about their infrastructure. IBM servers and storage are no longer inanimate - they can understand, reason, and learn so our clients can innovate while avoiding IT issues. Our systems power the world’s most important industries and our clients are the architects of the future. Join us to help build our leading-edge technology portfolio designed for cognitive business and optimized for cloud computing.

YOUR LIFE @ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

Are you ready to be an IBMer?

ABOUT IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 500 companies relying on the IBM Cloud to run their business.

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

OTHER RELEVANT JOB DETAILS

IBM offers a competitive and comprehensive benefits program. Eligible employees may have access to:

  • Healthcare benefits including medical & prescription drug coverage, dental, vision, and mental health & well being
  • Financial programs such as 401(k), cash balance pension plan, the IBM Employee Stock Purchase Plan, financial counseling, life insurance, short & long- term disability coverage, and opportunities for performance based salary incentive programs
  • Generous paid time off including 12 holidays, minimum 56 hours sick time, 120 hours vacation, 12 weeks parental bonding leave in accordance with IBM Policy, and other Paid Care Leave programs. IBM also offers paid family leave benefits to eligible employees where required by applicable law
  • Training and educational resources on our personalized, AI-driven learning platform where IBMers can grow skills and obtain industry-recognized certifications to achieve their career goals
  • Diverse and inclusive employee resource groups, giving & volunteer opportunities, and discounts on retail products, services & experiences

The compensation range and benefits for this position are based on a full-time schedule for a full calendar year. The salary will vary depending on your job-related skills, experience and location. Pay increment and frequency of pay will be in accordance with employment classification and applicable laws. For part time roles, your compensation and benefits will be adjusted to reflect your hours. Benefits may be pro-rated for those who start working during the calendar year.

This position is eligible for participation in an IBM Sales Incentive plan. Actual incentive opportunity will be based on performance and the eligible Target Incentive, as addressed in the applicable plan, all of which is subject to change. The compensation range listed for this position is the IBM Reference Salary that is used when you are not actively participating in a sales plan. Your actual base pay plus incentive opportunity will be determined by the Incentive Plan assigned to you.

We consider qualified applicants with criminal histories, consistent with applicable law.

This position was posted on the date cited in the key job details section and is anticipated to remain posted for 21 days from this date or less if not needed to fill the role.

IBM will not be providing visa sponsorship for this position now or in the future. Therefore, in order to be considered for this position, you must have the ability to work without a need for current or future visa sponsorship.