CrawlJobs Logo

Senior Staff Software Engineer, SDN Networking

crusoe.ai Logo

Crusoe

Location Icon

Location:
United States , San Francisco ▼

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

214000.00 - 259000.00 USD / Year
Save Job
Save Icon
Apply Position

Job Description:

Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be a part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. Crusoe Energy Systems is seeking a highly skilled and motivated Senior Staff Software Engineer - Software Defined Networking to lead the development and execution of our innovative Software Defined Networking strategy. In this critical role, you will drive the adoption of cutting-edge technologies like XDP/EBPF, DPDK, SmartNICs, and DPUs/IPUs within the Linux Kernel to significantly enhance network performance and efficiency.

Job Responsibility:

  • Define and Execute SDN Strategy: Develop and execute the roadmap for Crusoe Energy Cloud's Software Defined Networking strategy
  • Provide technical leadership and guidance to the engineering team
  • Drive architectural decisions, design processes, design reviews, code reviews, and implementation tasks
  • Collaborate closely with the network infrastructure organization to develop and deploy industry-leading networking infrastructure
  • Lead the development and maintenance of Linux Kernel modules and drivers, leveraging technologies like XDP/EBPF, DPDK, and network accelerators
  • Design and implement high-performance, scalable, and reliable network architectures
  • Provide ongoing support for production systems, including troubleshooting, performance tuning, and incident response
  • Foster strong collaboration with other engineering teams (e.g., Software Infrastructure, Product) and cross-functional departments

Requirements:

  • 8+ years of proven experience in system programming with C, C++, and/or Rust
  • Extensive knowledge of Linux Systems Internals, including kernel internals, memory management, and I/O subsystems
  • Expertise in Network Programming and Packet Processing pipelines (TCP/IP, UDP, etc.)
  • Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK
  • In-depth understanding of network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU
  • Familiarity with SR-IOV, vDPA, scalable functions, Open vSwitch, Openflow, and Open Virtual Networking
  • Knowledge of professional software engineering practices and best practices for the full software development life cycle
  • Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium)

Nice to have:

  • Advanced degree in Computer Science, Engineering, or a related field
  • Proven leadership experience in a technical role
  • Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM)
What we offer:
  • Restricted Stock Units in a fast growing, well-funded technology company
  • Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents
  • Employer contributions to HSA accounts
  • Paid Parental Leave
  • Paid life insurance, short-term and long-term disability
  • Teladoc
  • 401(k) with a 100% match up to 4% of salary
  • Generous paid time off and holiday schedule
  • Cell phone reimbursement
  • Tuition reimbursement
  • Subscription to the Calm app
  • MetLife Legal
  • Company paid commuter benefit
  • $300 per month

Additional Information:

Job Posted:
February 21, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Icon
Crusoe - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Senior Staff Software Engineer, SDN Networking

Software Engineer Staff

HPE Networking is looking for a Software Engineer Staff to help deliver producti...
Location
Location
United States , San Jose
Salary
Salary:
117500.00 - 270000.00 USD / Year
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • IP / MPLS routing
  • Network Services
  • Understanding of TCP/IP and related protocols such as Ethernet, OSPF, ISIS, L2VPN, L3VPN, GRE, IPSec, NAT, HTTP, NetConf, BGP, MPLS, EVPN-VXLAN, Multicast
  • Automation programming skills (Python, Perl) network virtualization, containerization, and Software Defined Networking (SDN) knowledge
  • Layer 2 technologies, Spanning Tree, LAG, MC-LAG, Virtual Chassis
  • CLOS Architecture, HA Design Concepts, EVPN, VPLS
  • Proven track record and proficiency in Perl/ Python and UNIX
  • Good skills in automation framework like ROBOT
  • Expertise in use of networking test equipment like Spirent and Ixia, including automation
  • Excellent oral and written communication skills
Job Responsibility
Job Responsibility
  • Help test the customer networks - owning design, development, implementation and reporting of end-to-end testing
  • Develop test strategy covering the areas across the customer solutions in certification process
  • Deliver automated scripts using agile process and latest techniques
  • Work closely with cross-functional teams to develop and execute functional level, scale and performance test scenarios using automation
  • Validate functional cases across the technology on networking products
  • Develop expertise in assigned technology areas
  • Analyze and root cause software issues identified during execution
  • Work collaboratively with cross-functional teams, architects, and executives
  • Work closely with HPE Networking product development and business unit architecture teams to understand product/feature requirements and solutions
  • Build strong relationships with senior leadership to understand business objectives and translate into project deliverables
What we offer
What we offer
  • Comprehensive suite of benefits supporting physical, financial, and emotional wellbeing
  • Career development programs
  • Flexible work management
  • Inclusive and diverse work environment
  • Fulltime
Read More
Arrow Right

Senior Systems Software Engineer - Networking

Senior Systems Software Engineer - Networking. This role has been designed as ‘’...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent
  • Typically 6-10 years experience
  • Extensive experience with multiple software systems design tools and languages
  • Excellent analytical and problem solving skills
  • Experience in overall architecture of software systems for products and solutions
  • Designing and integrating software systems running on multiple platform types into overall architecture
  • Evaluating forms and processes for software systems testing and methodology, including writing and execution of test plans, debugging, and testing scripts and tools
  • Excellent written and verbal communication skills
  • mastery in English and local language
  • Ability to effectively communicate product architectures, design proposals and negotiate options at senior management levels
Job Responsibility
Job Responsibility
  • Leads multiple project teams of other software systems engineers and internal and outsourced development partners responsible for all stages of design and development for complex products and platforms, including solution design, analysis, coding, testing, and integration
  • Manages and expands relationships with internal and outsourced development partners on software systems design and development
  • Reviews and evaluates designs and project activities for compliance with systems design and development guidelines and standards
  • provides tangible feedback to improve product quality and mitigate failure risk
  • Provides domain-specific expertise and overall software systems leadership and perspective to cross-organization projects, programs, and activities
  • Drives innovation and integration of new technologies into projects and activities in the software systems design organization
  • Provides guidance and mentoring to less- experienced staff members
What we offer
What we offer
  • Health & Wellbeing
  • Personal & Professional Development
  • Unconditional Inclusion
Read More
Arrow Right
New

Senior Staff Cloud Support Engineer

As a Senior Staff Cloud Support Engineer, you are a technical authority within C...
Location
Location
United States , San Francisco; Sunnyvale
Salary
Salary:
180000.00 - 220000.00 USD / Year
crusoe.ai Logo
Crusoe
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years experience in SRE, DevOps, HPC, or Cloud Infrastructure roles
  • Advanced Linux systems expertise
  • Deep Kubernetes operational experience (CKA-level or higher)
  • Strong networking knowledge: Infiniband, RDMA, RoCE, SDN
  • Experience supporting AI/ML workloads at scale (GPU clusters)
  • Proven track record of resolving multi-layer, distributed system failures
  • Strong customer communication and executive-facing presence
Job Responsibility
Job Responsibility
  • Serve as highest-level escalation point for complex P1/P0 incidents
  • Lead cross-functional root cause investigations involving compute, networking (IB/RDMA/RoCE), storage, and orchestration layers
  • Partner with SRE, Software teams (Storage, Networking, Compute, K8) to design systemic fixes rather than recurring workarounds
  • Design and improve node validation, burn-in processes, performance baselining, and release readiness
  • Influence Kubernetes architecture, workload orchestration (Slurm, Terraform), and AI/ML cluster stability
  • Reduce MTTR and incident recurrence through structural improvements
  • Troubleshoot NCCL, IB, GPU driver/firmware issues, distributed training failures
  • Support complex AI workloads (training + inference) with performance tuning and observability improvements
  • Act as senior technical advisor during high-risk customer incidents
  • Deliver executive-ready RCAs with clarity and confidence
What we offer
What we offer
  • Restricted Stock Units in a fast growing, well-funded technology company
  • Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents
  • Employer contributions to HSA accounts
  • Paid Parental Leave
  • Paid life insurance, short-term and long-term disability
  • Teladoc
  • 401(k) with a 100% match up to 4% of salary
  • Generous paid time off and holiday schedule
  • Cell phone reimbursement
  • Tuition reimbursement
  • Fulltime
Read More
Arrow Right

Cloud Enterprise DevOps Engineer

Streamlyne is looking for an experienced DevOps Engineer for a project in Los An...
Location
Location
United States , Los Angeles
Salary
Salary:
Not provided
streamlyne.com Logo
Streamlyne
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Four (4) years of experience within the last six (6) years performing Linux OS administration
  • Two (2) years of experience within the last four (4) years performing all of the following: Shell
  • Coding in PHP and Java
  • Coding in Python or Ruby
  • Experience with web security
  • Two (2) years of experience within the last four (4) years performing all of the following: Red Hat OpenShift security
  • Backup, archiving, and disaster recovery
  • OpenShift backup server/cartridge
  • SSL
  • Application snapshots
Job Responsibility
Job Responsibility
  • Implement enterprise solutions based on OpenShift by Red Hat, integrating with Red Hat Enterprise Linux and Infrastructure-as-a-Service (IaaS) technologies including software defined networking (SDN)
  • Work with application development tools including Jenkins, Eclipse IDE and Git
  • Create and maintain container automation solutions using OpenShift and Ansible
  • Collaborate with project team members to meet timelines and goals
  • Contribute to project documentation and diagrams including quality assurance and ticket and bug management
  • Mentor and transfer knowledge to coworkers and 3rd parties
  • Work with senior staff to increase adoption of automation techniques and DevOps and Agile processes to improve software delivery including business-IT alignment, infrastructure and application uptime and availability, and time-to-market
  • Design and advocate solutions using cloud technologies, design principles, integration points and automation methods
  • Standardize open source Platform-as-a-Service (PaaS) and DevOps solution delivery in Ansible playbooks
  • Deliver presentations to upper management and users
Read More
Arrow Right
New

Electrician team lead – License C

Are you a building expert recognized for your natural leadership and technical r...
Location
Location
Canada , Montréal
Salary
Salary:
38.00 - 43.00 CAD / Hour
https://www.randstad.com Logo
Randstad
Expiration Date
April 20, 2026
Flip Icon
Requirements
Requirements
  • Hold a mandatory valid License C (construction or non-construction sector)
  • Possess a diploma of vocational studies (DEP) in electricity or equivalent
  • Demonstrate solid and concrete experience in large-scale building electricity
  • Be available for occasional flexibility on evenings or weekends as needed
  • Master communication in French to ensure smooth coordination on site
Job Responsibility
Job Responsibility
  • Coordinating the daily distribution of tasks among technicians and managing intervention priorities
  • Ensuring maintenance, accurate diagnostics, and constant reliability of the building's electrical installations
  • Managing relationships with external suppliers and ensuring the follow-up of material orders
  • Guaranteeing rigorous maintenance compliance and the team's adherence to the electrical code
  • Intervening directly on complex breakdowns to ensure exemplary and safe service
What we offer
What we offer
  • Competitive salary between $38 and $43/h with a guaranteed annual increase starting in April
  • Advantageous pension fund with an employer contribution of up to 6%
  • Comprehensive collective insurance program paid between 75% and 100% by the company
  • Work-life balance promoted by a stable day shift and the possibility of banking hours
  • Unionized work environment offering job stability and compliance with safety standards
  • Fulltime
Read More
Arrow Right
New

Store Associate

Retail Store Associates play a meaningful role within the CVS Health family. At ...
Location
Location
United States , Dearborn Heights
Salary
Salary:
15.00 - 19.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
March 30, 2026
Flip Icon
Requirements
Requirements
  • At least 16 years of age
  • Physical Requirements: Remaining upright on the feet, particularly for sustained periods of time
  • Lifting and exerting up to 35 lbs of force occasionally, up to 10 lbs of force frequently, and a negligible amount of force regularly to move objects to and from, including overhead lifting
  • Visual Acuity - Having close visual acuity to perform activities such as: viewing a computer terminal, reading, visual inspection involving small parts/details
Job Responsibility
Job Responsibility
  • Providing differentiated customer service by anticipating customer needs, demonstrating compassion and care in all interactions, and actively identifying and resolving potential service issues
  • Focusing on the customer by giving a warm and friendly greeting, maintaining eye contact and offering help locating additional items, when needed
  • Accurately perform cashier duties - handling cash, checks and credit card transactions with precision while following company policies and procedures
  • Maintaining the sales floor by restocking shelves, checking in vendors, updating pricing information and completing inventory management tasks as directed by store manager
  • Supporting opening and closing store activities, when needed
  • Providing customer support to all departments, including photo and beauty, ensuring departments are fully stocked and operational while remaining current with all updated services and tools
  • Assisting pharmacy personnel when needed, including working regular shifts in the pharmacy as part of opportunities for growth and career development
  • Embracing and advocating for new CVS services and loyalty programs that support our purpose of helping people on their path to better health
What we offer
What we offer
  • Affordable medical plan options
  • 401(k) plan (including matching company contributions)
  • Employee stock purchase plan
  • No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching
  • Paid time off
  • Flexible work schedules
  • Family leave
  • Dependent care resources
  • Colleague assistance programs
  • Tuition assistance
  • Parttime
Read More
Arrow Right
New

Refrigeration Mechanic - HVAC & Dehumidification Service Technician

This Field Service Technician opportunity in air treatment and dehumidification,...
Location
Location
Canada , Montreal
Salary
Salary:
90000.00 - 120000.00 CAD / Year
https://www.randstad.com Logo
Randstad
Expiration Date
April 12, 2026
Flip Icon
Requirements
Requirements
  • Minimum of 2–3 years of relevant experience in HVAC systems and controls, or an equivalent combination of specialized technical training
  • Necessary certifications and licenses as a Refrigeration Mechanic or in refrigeration systems
  • In-depth understanding of heat transfer and psychrometric principles applied to commercial air conditioning products
  • High availability for frequent travel
  • Proficiency in both English and French
  • Highly autonomous, possess exemplary organizational skills, and have the ability to manage multiple priorities under strict deadlines
  • Valid driver’s license with a clean driving record
  • Necessary documentation/eligibility to travel between Canada and the U.S.
Job Responsibility
Job Responsibility
  • Handle the startup (commissioning), complex repairs, and preventive maintenance of dehumidification systems directly at client sites across Canada and the United States
  • Perform meticulous equipment inspections to make necessary mechanical adjustments and replace defective or worn components
  • Conduct rigorous performance tests using specialized tools to optimize the operational parameters of air treatment systems
  • Prepare detailed operational data reports via a dedicated digital platform
  • Act as a technical instructor for clients' maintenance staff, ensuring the optimal use of our cutting-edge technologies
  • Resolve on-site technical challenges while maintaining fluid communication with all stakeholders.
What we offer
What we offer
  • Full Medical & Dental Coverage: comprehensive insurance plan, 100% employer-paid, starting on your very first day
  • Retirement Savings: 4% employer matching contribution to your RRSP, effective from your hire date
  • Travel Support: generous expense account and meal reimbursement program
  • Service Vehicle: fully equipped service van will be assigned
  • Tech Kit: all necessary technology, including a laptop or tablet
  • Professional Gear: field uniforms, office attire, and an annual reimbursement for safety boots.
  • Fulltime
Read More
Arrow Right
New

Store Counter Sales

We are so much more than a Parts Store and we are looking for even more great ta...
Location
Location
United States , Syracuse
Salary
Salary:
17.75 USD / Hour
allianceautomotive.co.uk Logo
Alliance Automotive UK LV Ltd
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Valid Driver’s License
  • Previous experience in a parts store or automotive industry or at least a willingness to learn all things auto parts
  • High School Diploma or GED. Technical or Trade school courses or degree
  • Excellent verbal and written communication skills
  • Love fast paced retail environments
  • Great listening skills and empathy for customers
Job Responsibility
Job Responsibility
  • Provide auto parts answers and solutions for our retail and wholesale customers in person at the counter/over the phone
  • Use your parts knowledge to assist other NAPA team members answer questions for customers
  • Providing outstanding customer care and interactions with everyone who comes into our NAPA Store!
  • Bring customer focus and high energy to our fast-paced stores
  • Welcome retail customers into our retail stores and engage to provide a positive consumer experience
  • Use technology (computer), cash register, telephone, and paper catalog system
What we offer
What we offer
  • Awesome people and brand
  • Competitive Pay
  • Outstanding health benefits and 401K
  • Stable company. Fortune 200 with a “family” feel
  • A Culture of promotion from within, using your creativity, finding solutions/fixes, and where no 2 days or career paths are the same!
  • Great training, and ongoing development with support from multiple leaders/your team
  • Health Insurance: Comprehensive medical, dental, and vision plans
  • Retirement Plan: 401(k) with company match
  • Paid Time Off: Vacation, personal days, holidays, sick days, and paternal leave
  • Additional Perks: Employee stock purchase plan, tuition reimbursement, professional development opportunities, and wellness programs
  • Parttime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy