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Sr Software Engineer, Identity & Access Management (IAM)

Pattern

Job Location:

Lehi, UT - USA

Monthly Salary: Not provided by the employer

Posted: 22 August 2026 (22 hours ago)

Application Deadline: 19 November 2026

Vacancies: 1 Vacancy

Job Summary

Are you obsessed with data partner success taking action and changing the game If you have a whole lot of hustle and a touch of nerd come work with Pattern! We want you to use your skills to push one of the fastest-growing companies headquartered in the US to the top of the list.

Pattern accelerates brands on global ecommerce marketplaces leveraging proprietary technology and AI. Utilizing more than 66 trillion data points sophisticated machine learning and AI models Pattern optimizes and automates all levers of ecommerce growth for global brands including advertising content management logistics and fulfillment pricing forecasting and customer service. Hundreds of global brands depend on Patterns ecommerce acceleration platform every day to drive profitable revenue growth across 60 global marketplacesincluding Amazon eBay Tmall TikTok Shop JD and Mercado Libre. To learn more visitor emailemailprotected.

Pattern has been named one of the fastest growing tech companies headquartered in North America by Deloitte and one of best-led companies by Inc. We place employee experience at the center of our business model and have been recognized as one of Newsweeks Global Most Loved Workplaces.

Role Summary

As a Sr Software Engineer you will lead and oversee the software engineering function for Patterns central administrative authentication authorization and security this role you will serve as a key technical leader for our mission-critical identity and access platform partnering with other engineering leaders and cross-functional teams to ensure its success. Because this core system underpins all of Patterns operations you will partner closely with a wide variety of cross-functional teams to field prioritize and build a high volume of feature requests while ensuring the ongoing maintenance stability and high performance of existing applications.

What is a day in the life of a Sr Software Engineer (IAM)

Maintain scale and optimize existing central authentication and authorization applications.
Triage scope and build incoming feature requests from cross-functional teams across Pattern.
Write test and deploy clean back-end code using Ruby and Go.
Design and enforce fine-grained RBAC across internal platforms and external APIs.
Collaborate with engineers and product stakeholders to integrate core security services.
Automate admin workflows and integrate AI solutions to enhance operational efficiency.
Monitor performance reduce technical debt and ensure high system availability.

What will I need to thrive in this role

3 years of back-end software engineering experience focused on core security identity or platform systems.
Proven experience building and maintaining central Authentication and Authorization systems.
Direct experience with RBAC/ABAC frameworks and security protocols (OAuth 2.0 OIDC SAML JWT).
Strong capability to manage competing feature requests from multiple internal teams while maintaining legacy codebases.
Solid background with relational databases (PostgreSQL) and REST/gRPC APIs.

What does high performance look like

You are seen and trusted as a primary subject matter expert and partner for central Auth/Authz and admin tooling across all of Pattern.
You strike an effective balance between rapidly delivering requested features for partner teams and systematically maintaining/refactoring existing applications to ensure system stability and reliability while preventing technical debt.
You communicate proactively with cross-functional stakeholders setting realistic timelines and clear integration pathways for their feature requests.
You ensure our central Auth system is fault-tolerant sub-millisecond in performance and seamlessly adopted by all internal applications and external platforms.
You effectively delegate and monitor repeatable task-focused feature and maintenance work with junior engineers optimizing your time across both strategy and execution.

What is the team like

You will partner with Engineering Leadership and collaborate with engineers across our global organization. The team follows a hybrid work schedule: Monday Wednesday and Thursday in the office and work from home on Tuesday and Friday.

Sounds great! Whats the company culture

Game Changers: A game changer is someone who looks at problems with an open mind and shares new ideas with team members regularly reassesses existing plans and attaches a realistic timeline to goals makes profitable productive and innovative contributions and actively pursues improvements to Patterns processes and outcomes.
Data Fanatics: A data fanatic is someone who recognizes problems and seeks to understand them through data draws unbiased conclusions based on data that lead to actionable solutions and continues to track the effects of the solutions using data.
Partner Obsessed: An individual who is partner obsessed clearly explains the status of projects to partners and relies on constructive feedback actively listens to partners expectations and delivers results that exceed them prioritizes the needs of your partners and takes the time to create a personable experience for those interacting with Pattern.
Team of Doers: Someone who is a part of a team of doers uplifts team members and recognizes their specific contributions takes initiative to help in any circumstance actively contributes to supporting improvements and holds themselves accountable to the team as well as to partners.

What is the hiring process

An initial phone interview with Patterns talent acquisition team
A technical assessment
An onsite interview with a panel of department leaders
Reference checks
Executive review

Why should I work at Pattern

Pattern offers big opportunities to make a difference in the ecommerce industry! We are a company full of talented people that evolves quickly and often. We set big goals work tirelessly to achieve them and we love our Pattern community. We also believe in having fun and balancing our lives so we offer awesome benefits that include:

- Unlimited PTO

- Paid Holidays

- Onsite Fitness Center

- Company Paid Life Insurance

- Casual Dress Code

- Competitive Pay

- Health Vision and Dental Insurance

- 401(k) match. Pattern matches 100% of the first 3% in eligible compensation deferred and 50% of the next 2% in eligible compensation deferred.

Pattern provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.

We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Senior IC

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