Sr. Software Development Engineer

Your work days are brighter here.

We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in integrity, empathy, and shared enthusiasm. We’re in this together, tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back. In return, we’ll give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including yourself, you’ve found a match in Workday, and we hope to be a match for you too.

About the Team

About the Role

As a Sr. Software Development Engineer on the IXP team, you will contribute to building, scaling, and maintaining Workday's messaging platform and services spanning SMS, WhatsApp, Push notifications, and Email. In this role, you will work closely with senior technical leaders to deliver robust, high-volume email delivery capabilities at enterprise scale across Workday's core messaging and email infrastructure.

You will design, develop, and operate high-performing, resilient, and secure microservices. Your contributions will directly impact how millions of users receive critical, timely communications from the Workday platform.

Key Responsibilities:
Design, implement, and maintain critical components of Workday's enterprise messaging and email platform in alignment with broader platform standards and architecture goals.
Develop and scale core multi-channel messaging services, templates, and deliverability infrastructure, adhering to established design patterns and best practices.
Collaborate effectively across Product Management, Design, Security, and engineering team members to deliver high-quality email capabilities.
Ensure code quality, security, performance, resilience, and testability across all owned platform services.
Participate in technology evaluations and third-party messaging and email provider integrations, build prototypes, and implement optimized solutions for email throughput and deliverability.
Help shape team engineering practices, participate in code and design reviews, and mentor junior engineers on the team.

About You

Basic Qualifications

• 8+ years of related software engineering experience, with deep expertise in building and operating high-scale distributed systems and platform services.
• 5+ years in modern programming languages (e.g., Java, Kotlin, Go, or C++), object-oriented design, REST/gRPC API development, automated testing, and CI/CD pipelines.
• 5+ year experience designing and building scalable distributed systems, including event-driven microservices or messaging platforms, following architectural best practices.

Other Qualifications

• Technical Execution and Strategy: Ability to execute on feature roadmaps and shape the technical direction of messaging services in alignment with platform team goals.
• Cross-Functional Collaboration: Track record of effective collaboration with product, design, and cross-functional engineering teams to deliver high-quality software features.
• Engineering Excellence: Commitment to writing clean, maintainable code with high standards for testing, performance, security, and operational reliability.
• Pragmatic Problem Solving: Strong analytical skills with a customer-centric focus, capable of building prototypes and evaluating trade-offs to balance feature velocity with platform quality.
• Teamwork and Mentorship: Experience contributing to code reviews, sharing knowledge, and helping onboard or mentor junior team members.
• Strong verbal and written communication skills, with the ability to explain technical details clearly to peers and collaborators.

Workday Pay Transparency Statement

The annualized base salary ranges for the primary location and any additional locations are listed below. Workday pay ranges vary based on work location. As a part of the total compensation package, this role may be eligible for the Workday Bonus Plan or a role-specific commission/bonus, as well as annual refresh stock grants. Recruiters can share more detail during the hiring process. Each candidate’s compensation offer will be based on multiple factors including, but not limited to, geography, experience, skills, job duties, and business need, among other things. For more information regarding Workday’s comprehensive benefits, please click here.

Our Approach to Flexible Work

With Flex Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to make the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter.

Pursuant to applicable Fair Chance law, Workday will consider for employment qualified applicants with arrest and conviction records.

Workday is an Equal Opportunity Employer including individuals with disabilities and protected veterans.

Workday is committed to providing reasonable accommodations for qualified individuals during our application process, in order to perform one or more essential functions of their job, as well as regarding the use of AI tools for employment decision-making to any degree. Please see below for more details including how to request an accommodation as a qualified veteran, due to a disability or for religious reasons, or as otherwise provided under applicable law.

Workday prohibits taking adverse action against any candidate or employee for reporting a possible violation of this policy, requesting one or more work accommodations, exercising a privacy right, or cooperating in an investigation in accordance with applicable law. Any employee who retaliates against a candidate or employee for doing so may be subject to disciplinary action, up to and including termination of employment, to the fullest extent allowable under applicable law.

If you require a reasonable accommodation, you may email accommodations@workday.com, as far in advance as possible.

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