Why This Job is Featured on The SaaS Jobs
Platform and foundations work sits at the center of modern SaaS delivery, and this role is notable because it focuses on the internal capabilities that let multiple product teams ship reliably. The description points to a mature product environment where architectural direction, modernization, and platform scalability matter as much as feature throughput. For SaaS companies, that combination signals ongoing investment in the systems that support customer facing products, not just incremental application changes.
From a SaaS career perspective, Product Foundations experience tends to translate well across subscription businesses because it builds fluency in the mechanics of shipping at scale. The remit spans designing for longer horizons while still delivering iteratively, partnering with Product on roadmap shaping, and improving reliability through automation and simplified architecture. Exposure to on call, incident response, and preventative measures also develops the operational instincts expected in SaaS engineering leadership paths.
This role fits engineers who enjoy working on enabling layers, where success is measured by leverage and resilience rather than visible UI changes. It will suit someone comfortable balancing technical debt reduction with new capability delivery, and who values cross team collaboration and mentorship as part of senior level impact. It is also a strong match for professionals drawn to backend platform work in Ruby, Go, or TypeScript ecosystems.
The section above is editorial commentary from The SaaS Jobs, provided to help SaaS professionals understand the role in a broader industry context.
Job Description
About the team/role
As a Senior Software Engineer on the Product Foundations team at Checkr, you will play a crucial role in advancing our product in our mission to create the data platform of the future. The Product Foundations team builds the platform that enables other engineering teams to deliver products quickly. This team is focused on building and scaling the platform behind our customer-facing products. You’ll help modernize our systems, influence architectural direction, and collaborate with other engineers and product counterparts to architect and deliver new platform capabilities and key product initiatives. Your passion for technical excellence will drive progress in modernizing our technical stack, simplifying system architecture, and automating manual workflows to ensure our platform's scalability and efficiency.
What you’ll do
- Develop new platform capabilities and product offerings from design through release
- Find the balance between speed to market and long-term growth by designing for the horizon and building for today
- Partner with Product to define appropriately sized initiatives to construct a roadmap that meets business needs quarter over quarter
- Preserve customer goodwill by ensuring system availability by participating in on-call rotation, addressing support tickets, and taking action on preventative measures to improve reliability
- Provide mentorship to engineers on the team and across the organization
Play an active role in the continuous improvement of the engineering organization through lunch table discussions, team showcases, and reviews with senior leadership
What you bring:
- 6+ years of backend software development experience with a strong proficiency in Ruby (preferred), Golang, or JavaScript/TypeScript
- Solid understanding of Computer Science fundamentals such as relational and non-relational databases, data structures, algorithms, and REST APIs
- Experience with domain modeling, object design, and system architecture
- Proven track record of writing clear, tested, and concise code
- Proficiency to set expectations and inform decisions through project estimates based on the information available
- Ability to write and review technical proposals, providing constructive feedback and articulating trade-offs
- Strong sense of ownership across all aspects of the development lifecycle, including incident response and accountability for product robustness
- Desire to collaborate and share knowledge with peers, both within the team and across the organization
- Eagerness to learn, improve, and innovate in a fast-paced and collaborative environment
- An A-player mindset with a strong bias for action: you raise the bar, move with urgency, stay resilient through ambiguity, and take ownership to deliver meaningful outcomes
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