Senior Level Infrastructure Software Engineer Jobs
Senior level infrastructure software engineer jobs demand full ownership of distributed systems, platform reliability, and the technical direction that junior and mid-level engineers depend on to execute. Openings are concentrated across Technology & Software, Electronics & Hardware, and Science & Research, with a strong mix of remote and on-site roles, and employers like Nuro, Harvey, and NVIDIA hiring at this level now.
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INTRODUCTION
Arrcus was founded to enhance business efficiency through superior network connectivity. The Arrcus Connected Edge (ACE) platform offers best-in-class networking with the most flexible consumption model at the lowest total cost of ownership. The Arrcus team comprises world-class technologists with an unparalleled record in shipping industry-leading networking products, complemented by industry thought leaders, operating executives, strategic partners, and top-tier VCs. The company is headquartered in San Jose, California. We offer a variety of roles in software, hardware, and cloud environments. We are looking for people who are self-motivated, creative, and agile. You will work closely with the top-notch talent in Arrcus in redefining networking. Prior work experience in a venture-backed company is a big plus.
ROLE AND RESPONSIBILITIES
- Write Feature Spec covering the requirements and detailed design
- Implement improvements and features individually or as part of a team
- Triage, resolve internal and customer found issues
- Evaluate, Integrate third party libraries
- Peer review of Feature Spec, Code, Test Plan and other engineering documents
- Improve performance/scale of existing features/solutions
- Help with interview, onboarding and mentoring of new hires
- Work with customer and product teams to understand new requirements
- Plan, schedule, track and periodically report the project status all the way to customer delivery
- Lead a team which is implementing features and improvements
- Drive engineering wide initiatives for quality/scaling of shipping products and technologies
- Participate in Architecture and Design of new engineering initiatives
- Intellectual Property (IP) Protection - consider filing patents for Innovations involved in our products
- Industry engagements on technical level - papers, blogs, talks, standards delivery
BASIC QUALIFICATIONS
- BS/MS/PhD in Computer Engineering/Computer Science or equivalent degree
- Ability to write high-quality C/C++/Go/Python code
- Expert in using AI tools for development, review and building shareable tools
- 15+ years of relevant hands-on development experience in some of the following technologies
- Linux OS internals, Kernel, memory management
- Networking - TCP/IP, Routing protocols (BGP/OSPF/ISIS) and security protocols (IPSEC/TLS/MACsec)
- High Availability and ISSU
- Containers, Virtual Machines (VM)
- Orchestration frameworks like Kubernetes, Docker, KVM
- Hands on experience with one or more of the following public cloud platforms: AWS, Azure, GCP, OCI
- Proficiency in DevOps tools like Terraform, Helm
PREFERRED QUALIFICATIONS
Prior work experience in a startup or venture-backed company is a big plus.
BENEFITS
- Bonus + Equity
- Parental leave
- 401k retirement plan
- Employee Assistance programs
- Weekly Catered lunches at our San Jose office
- Monthly happy hours at our San Jose office
SALARY
200,000 to 225,000 /yr
EQUAL OPPORTUNITY
At Arrcus, we’re proud to be an equal opportunity employer. We realize the key to creating a company with a world-class culture and employee experience comes from who we hire and creating a workplace that celebrates everyone. A strong belief in culture addition will propel us forward together. With this, we consider qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sexual orientation, pregnancy, sex, gender identity, gender expression, genetic information, physical or mental disability, HIV status, registered domestic partner status, caregiver status, marital status, veteran or military status, citizenship status or any other legally protected category. This policy applies to all terms and conditions of employment, including but not limited hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, benefits, compensation, and training.
LOCATION
San Jose, CA
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Senior Level Infrastructure Software Engineer Jobs: Frequently Asked Questions
How do I get a senior level infrastructure software engineer job?
Employers at this level look for engineers who have owned production systems end-to-end, not just contributed to them. Concrete evidence of reducing toil, improving reliability at scale, or designing infrastructure that others build on top of carries the most weight. Strong candidates also show they have mentored teammates, driven architectural decisions, and navigated tradeoffs between speed, cost, and resilience without close supervision.
Which companies hire senior level infrastructure software engineers?
Companies hiring senior level infrastructure software engineers right now include Nuro, Harvey, and NVIDIA, based on current listings on Migrate Mate as of November 2026. Hiring at this level covers both large technology and cloud-native companies scaling their platforms and mid-size organizations building out dedicated infrastructure teams for the first time.
Are there remote senior level infrastructure software engineer jobs?
Yes, remote and hybrid flexibility is common at this level given the seniority and autonomy these roles require. About 32% of senior level infrastructure software engineer openings are remote or hybrid as of November 2026, reflecting how many employers trust senior engineers to operate effectively outside a traditional office setting.
What makes an infrastructure software engineer role senior level?
Senior level infrastructure software engineer roles are defined by scope and accountability rather than task execution. You are expected to set technical direction for a platform area, own reliability and performance outcomes, and make architecture decisions that affect other teams. Mentoring junior and mid-level engineers, leading cross-functional initiatives, and anticipating failure modes before they reach production are all standard expectations at this career stage.
Which industries hire the most senior level infrastructure software engineers?
Senior level infrastructure software engineer roles concentrate in Technology & Software, Electronics & Hardware, and Science & Research, based on current listings on Migrate Mate as of November 2026. These sectors tend to operate complex, high-availability systems at scale, which creates consistent demand for engineers who can own platform reliability and lead infrastructure strategy rather than simply maintain existing tooling.