Senior Software Engineer, Chainguard
Platform
Receive stock options upon hire and promotion
More information about location
Software supply chain security
Be an early applicant
Software supply chain security
501-1000 employees
Be an early applicant
Receive stock options upon hire and promotion
More information about location
501-1000 employees
Company mission
To make the software supply chain secure by default.
Role
Who you are
- Strong backend engineering experience 5+ years of experience building production services and APIs in a modern cloud environment
- Proficiency with Go (Golang) or strong readiness to ramp quickly
- Experience designing, implementing, and evolving public APIs that are consumed externally and internally across multiple products or services. You can talk about topics like versioning, backwards compatibility, auth, and usability from real-world experience
- Familiarity with microservices and cloud-native architectures, including containers and Kubernetes, and how to build services that are observable and resilient in production
- Excellent communication and collaboration skills, including the ability to work with PMs, designers, and engineers across multiple product lines
- Proven ability to thrive in a remote, startup environment: A genuine interest in a high-paced, high-intensity, “ship it” culture where you’re self-directed, comfortable with ambiguity, and working with people who will challenge you to grow as a developer
- If your experience is close but doesn’t fulfill all requirements, please apply. We’re building the best team in technology and are focused on hiring “Chainguardians'' with unique backgrounds, perspectives, and experiences
What the job involves
- We’re looking for a Senior Software Engineer to join our Platform team, which owns the customer-facing platform capabilities that power Chainguard’s products including our notification system, authentication, and the next generation of our public APIs
- This is a highly impactful, highly visible role in a fast-paced, product-driven environment. You’ll design and build backend services and APIs that are consumed across multiple product lines, partnering closely with Product and the Experience team to ship features that customers rely on every day
- We’re looking for someone who wants to move quickly, cares deeply about quality and reliability, and is energized by working across products rather than owning a single narrow service
- Design, build, and evolve customer-facing backend services and public APIs by understanding how different Chainguard products and customer segments use shared platform capabilities, and ensuring APIs and services work well for all of them
- Own features end-to-end: from design through implementation, rollout, and iteration, in close partnership with Product Management and the Experience (front-end) team
- Contribute to a product-driven roadmap with real deadlines and clear outcomes, helping the team prioritize tradeoffs and ship iteratively rather than waiting for “perfect.”
Our take
Developers rely on open source code and apps in their day to day work, but when the provenance of the code is unknown this creates potential weaknesses that cybercriminals can exploit. Chainguard exists to build security into the coding supply chain by making it possible for companies to enforce security policies based on auditable signatures baked into the code.
In the wake of huge cyber attacks, software supply chain security has been an area of major focus. However, most of this has surrounded the scanning and detection of threats. Chainguard's approach comes from the other end of the process, focusing on building security into the software itself.
Built by former engineers who are aware of developer workloads, Chainguard is designed to be easily installed and integrated into existing automation systems. The company has secured substantial funding, the latest of which will support more aggressive product and R&D spending as it looks to further boost sales.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
55% employee growth in 12 months
Company
Funding (last 2 of 6 rounds)
Oct 2025
$280m
GROWTH EQUITY VC
Apr 2025
$356m
SERIES D
Total funding: $892m
Company benefits
- Equity/stock options
- Unlimited PTO
- Remote work with flexible coworking and team meetup opportunities
- Home office and internet stipend
- 100% health/dental/vision insurance coverage for you and your family
Company HQ
Everest, Kirkland, WA
Leadership
Dan Lorenc
(CEO & Co-Founder)Before co-founding Chainguard was a Software Engineer at Google, Disqus and Microsoft.
Kim Lewandowski
(CSO & Co-Founder)Prior to co-founding Chainguard was a Product Manager with Google. Before that was the Head of Product & Engineering at Brit + Co and the founder of Spotwag.
Matthew Moore
(CTO & Co-Founder)Was a Software Engineer at VMware, Google and Microsoft.
Ville Aikas
(Distinguished Engineer & Co-founder)Was a Senior Staff Engineer at VMware and a Software Engineer for Google and the University of Washingtom. Was previously Owner at VA Systems.
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