Principal Software Engineer - Red Hat Cost Management (Ireland) job opportunity at Red Hat, Inc..

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DatePosted 7 Days Ago bot
Red Hat, Inc. Principal Software Engineer - Red Hat Cost Management (Ireland)
Experience: 5-years
Pattern: full-time
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degreeAssociate
loacation Waterford City, Ireland
loacation Waterford City....Ireland

The Red Hat Cost Management team is establishing a new, high-impact sub-team focused on delivering our service as a deployable, on-premise product. We are seeking a highly experienced and strategic Principal Software Engineer to help lead the technical design and execution of this productization effort. This role is critical for taking our existing SaaS codebase and re-architecting it for stable, scalable deployment within a customer's Red Hat OpenShift or Kubernetes cluster using Helm charts and Operators. A major architectural focus will be designing a highly performant, resilient, and manageable on-prem data model, requiring deep expertise in PostgreSQL database architecture and performance tuning as we move away from distributed query engines like Trino. You will act as the primary technical authority, ensuring the successful launch, adoption, and long-term maintainability of this new product line. What you will do As a Principal Software Engineer, you will provide technical leadership and deep expertise in the following areas: Serve as the technical owner for the on-prem PostgreSQL data layer. You will design the database schemas, indexing strategies, partitioning, and connection pooling to ensure high performance, stability, and ease of maintenance within customer clusters. Lead the architecture and implementation of the self-contained deployment mechanism, to package, deploy, and manage the Cost Management application stack on-premise. Drive the necessary code modifications and refactoring of the existing Python/Django SaaS codebase to function effectively without reliance on distributed services (like Trino) and to meet the constraints of a self-managed environment. Champion and enforce a high level of code quality, performance, and security, defining standards for the new on-prem product line. Architect the Continuous Integration/Continuous Deployment (CI/CD) pipelines specifically for building and validating the deployable assets (container images, Helm charts, Operator bundles). Act as a technical mentor and coach, helping to build the foundational knowledge and technical direction for the new on-prem sub-team. Collaborate closely with Product Management and Field Engineering to define product capabilities and support models relevant to on-prem deployment. What you will bring 5+ years of experience with PostgreSQL, including expert level database administration (DBA) or architecture, focusing on performance tuning, large-scale schema design, indexing, partitioning, and connection management. 5+ years of experience developing production-grade Python/Django applications using robust microservices and self-contained deployment patterns. 4+ years of experience in Linux/Container administration with a focus on Kubernetes/OpenShift, including building Helm charts and/or Kubernetes Operators. 3+ years of experience designing integration patterns, particularly adapting microservices for robust, self-contained deployment. Extensive experience leading Agile workflows, including expert-level Git branching strategies and release management. Preferred Plus Direct experience contributing to or maintaining open-source Kubernetes Operators. Experience architecting the migration or replacing of distributed SQL query engines (e.g., Trino/Presto) with relational databases (e.g., PostgreSQL). Proven track record of building and maintaining enterprise grade CI/CD systems for productized software releases. Experience leveraging AI assisted tooling (e.g., Cursor, Sourcery) to optimize code quality and team velocity. About Red Hat Red Hat is the world’s leading provider of enterprise open source software solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Spread across 40+ countries, our associates work flexibly across work environments, from in-office, to office-flex, to fully remote, depending on the requirements of their role. Red Hatters are encouraged to bring their best ideas, no matter their title or tenure. We're a leader in open source because of our open and inclusive environment. We hire creative, passionate people ready to contribute their ideas, help solve complex problems, and make an impact. Inclusion at Red Hat Red Hat’s culture is built on the open source principles of transparency, collaboration, and inclusion, where the best ideas can come from anywhere and anyone. When this is realized, it empowers people from different backgrounds, perspectives, and experiences to come together to share ideas, challenge the status quo, and drive innovation. Our aspiration is that everyone experiences this culture with equal opportunity and access, and that all voices are not only heard but also celebrated. We hope you will join our celebration, and we welcome and encourage applicants from all the beautiful dimensions that compose our global village. Equal Opportunity Policy (EEO) Red Hat is proud to be an equal opportunity workplace and an affirmative action employer. We review applications for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, veteran status, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law. Red Hat does not seek or accept unsolicited resumes or CVs from recruitment agencies. We are not responsible for, and will not pay, any fees, commissions, or any other payment related to unsolicited resumes or CVs except as required in a written contract between Red Hat and the recruitment agency or party requesting payment of a fee. Red Hat supports individuals with disabilities and provides reasonable accommodations to job applicants. If you need assistance completing our online job application, email application-assistance@redhat.com . General inquiries, such as those regarding the status of a job application, will not receive a reply.

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