D
Defense Unicorns
Senior Software Engineer (Open Source, RD217)
Skills
RustTypescriptGolangAWSGitHubKubernetesSupply ChainAzure
1 month ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Contract type:
Permanent
Salary:
$148,750 – $201,250 / year
Location:
United States
Work mode:
Onsite
Published on:
11 September 2026
What they need
- As an Open Source Software Engineer, you’ll operate at the intersection of community stewardship, product development, and technical execution. You’ll help lead the design, implementation, and maintenance of cloud native software that has direct impact on mission outcomes
- You bring strong Golang experience, a love for cloud native technologies and a willingness to learn TypeScript to support our broader OSS ecosystem
- Over time, you may also contribute across additional languages and communities, including Rust, as our open source work evolves
- Work with internal engineers and open source community contributors on features, bug fixes, reviews, and releases through clear communication, collaboration, and responsible stewardship
- Engage with open source communities, industry partners, and standards bodies via common platforms (e.g., Slack, GitHub, etc.) to help move our projects and their upstream ecosystems forward, including facilitating community meetings with our internal and external users
- Amplify the voice of our projects within the ecosystem by delivering a mission-focused end-user experience and collaborating with users to produce case studies, blogs, or conference presentations
- Proactively identify and resolve ambiguity across product requirements, community needs, and upstream project constraints
- Comfortable working proactively, managing time efficiently, and thriving in a vibrant remote work environment ✨🦄
- Build and integrate secure, interoperable cloud native software for defense environments while contributing improvements back to relevant open source projects where appropriate
- Own architecture decisions and ensure technical quality across open source codebases, APIs, and contributor workflows
- Develop comprehensive documentation, including design proposals, contribution guides, user documentation, and maintenance guides
- Stay abreast of emerging cloud native, open source, and secure software supply chain technologies to inform product enhancements and ecosystem contributions
- Provide technical mentorship and elevate engineering standards across the team
- Influence product direction through deep understanding of user needs and system constraints
- The listed responsibilities are not exhaustive and additional responsibilities may be assigned based on the evolving needs of the organization. We are seeking a dynamic individual who is able to adapt and take on new responsibilities as they arise
Benefits
- Reimbursement for approved trainings/subscriptions
- Conferences (travel, lodging, and fees)
- Unlimited paid time off, with a mandatory 10 days off on top of 11 federal government holidays
- Medical/Dental/Vision (premiums are 100% company paid)
- Health reimbursement account
- Life insurance & disability insurance
- 401k with employer contribution (regardless of employee contribution)
- Company stock options
- Home office setup budget
- Paid parental leave- Familiar with core Kubernetes concepts, including but not limited to controllers, operators, and CRDs
- Proficient in Go, with interest in learning TypeScript, and contributing across additional modern languages such as Rust
- Strong understanding of system design, library and software APIs, Kubernetes, and cloud architecture (e.g., AWS, Azure)
- 5+ years experience with software engineering
- Strong communication and collaboration skills, comfortable conveying technical concepts to both technical and non-technical audiences
- Experience contributing to open source projects and participating in open source communities. Involvement with the Cloud Native Computing Foundation (CNCF), Apache Software Foundation (ASF), Open Source Security Foundation (OpenSSF), or similar communities is a huge plus
- Excited to assess intricate problems, propose solutions, and implement them effectively
- Experience building or maintaining open source software tools, especially in cloud native, software lifecycle, or software supply chain domains
- Studies show that underrepresented groups like women and people of color are less likely to apply to jobs if they don’t meet every requirement listed
Other offers great for you!
These companies are also looking for great profiles
N
NGC x OPTIMA
Ingénieur Logiciel embarqué
Freelance
Cergy, France
Hybrid, Onsite
Skills
AUTOSARBSW
1 month ago
Quick apply
S
Salutech
Ingénieur Logiciel IA
Freelance
Paris, France
Onsite, Hybrid
Skills
DockerPythonTesting & QAKubernetesSoftware refactoringCI/CDObservabilityAsynchronous programming
6 days ago
Quick apply
A
Agile Partner
Full-Stack Software Engineer Java-Angular
Permanent contract
Luxembourg
Onsite, Hybrid
Skills
SQL QueriesAngularJavaObject-oriented programmingSoftware testingCloud computing
9 hours ago
Quick apply
No company information available.