At Semperis, our mission is to be a Force for Good. Starting with being a great place to work. We believe that when people feel valued, supported, and empowered, they do their best work. That’s why we focus on creating an employee experience rooted in purpose, growth, and balance. Semperis has been recognized as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and a multi-year Inc. Best Workplace awardee.
What we are looking for:
We are looking for a Software Architect to join our team in Dublin.
What you will be doing:
As a Software Architect at Semperis, you will be an essential member of our engineering team.
Work with the architecture team to develop product architectures that
Perform well at scale
Evolve easily
Support the rapid development of new, reliable features
Work with development teams to refine and implement those product architectures during product development
Participate in product management meetings to contribute to product roadmaps and assess the technical impact of upcoming product features
Participate in development team meetings to help with backlog refinement
Evaluate 3rd-party software tools and products to use in our products
Research and build POC systems to test and demonstrate architectural approaches
Teach our development teams in the use of new tools and techniques
What you will bring to the table:
At least 10 years of commercial software product development experience
At least 5 years of technical leadership, e.g., development team lead
Substantial coding experience with C#
Experience with modern microservice platform services like Kubernetes and Kafka
Strong technical communication skills both written and presentation
Familiarity with common cloud architecture patterns, e.g., Microservice, CQRS, Sidecar, and more
Experience with full-stack development including web front-end and distributed back-end components
Professional level of English.
Bonus Points:
Coding experience with Go, Typescript, and Python.
Why Join Semperis?
You’ll be part of a global team on the front lines of cybersecurity innovation. At Semperis, we celebrate curiosity, integrity, and people who take initiative. If you’re someone who sees the glass as half full, embraces challenges as growth opportunities, and values a healthy balance between work and life—we’d love to meet you.
**Semperis maintains office locations in several cities across the globe. Candidates who reside within 45 miles of one of our offices—or where the job description specifies a required location—will follow our hybrid work model. This includes working onsite some days per week and remotely the remaining days.

For security teams charged with defending hybrid and multi-cloud environments, Semperis ensures the integrity and availability of critical enterprise directory services at every step in the cyber kill chain and cuts recovery time by 90%. Purpose-built for securing hybrid identity environments—including Active Directory, Entra ID, and Okta—Semperis’ AI-powered technology protects over 100 million identities from cyberattacks, data breaches and operational errors. The world’s leading organizations trust Semperis to spot directory vulnerabilities, intercept cyberattacks in progress and quickly recover from ransomware and other data integrity emergencies. Semperis is headquartered in Hoboken, New Jersey, and operates internationally, with its research and development team distributed throughout the United States, Canada and Israel.
Semperis hosts the award-winning Hybrid Identity Protection conference and podcast series (www.hipconf.com) and built the community hybrid Active Directory cyber defender tools, Purple Knight (www.semperis.com/purple-knight/) and Forest Druid. The company has received the highest level of industry accolades, recently named to Inc. Magazine’s list of best workplaces for 2024 and ranked the fastest-growing cybersecurity company in America by the Financial Times. Semperis is a Microsoft Enterprise Cloud Alliance and Co-Sell partner and is a member of the Microsoft Intelligent Security Association (MISA).