Full-Time

Senior Software Engineer

Cloud & DevSecOps

Posted on 9/23/2025

Rackner

Rackner

11-50 employees

DevSecOps and AI for cloud-native edge

No salary listed

Arlington, VA, USA + 1 more

More locations: Charlottesville, VA, USA

Hybrid

Hybrid role; few days per month onsite in Charlottesville or Arlington; remote eligibility for Crossplane + AWS/Azure experts.

US Top Secret Clearance Required

Category
Software Engineering (1)
Required Skills
Bash
Kubernetes
Microsoft Azure
Python
JavaScript
Java
AWS
Go
Terraform
C/C++
Linux/Unix
Google Cloud Platform
Requirements
  • 10+ years of professional software engineering experience, with deep expertise in cloud, DevSecOps, and automation
  • Strong proficiency with Terraform, Crossplane, and Infrastructure as Code at enterprise scale
  • Proven experience in multi-cloud environments (AWS, Azure, GCP) and modern DevOps tooling
  • Solid programming foundation with Python, Go, Java, JavaScript, C/C++, and scripting/markup languages
  • Strong knowledge of Linux systems, networking, and security fundamentals
  • AWS Certification (or ability to obtain within 30 days)
  • Active Top Secret clearance with SCI eligibility
Responsibilities
  • Architect and implement secure, scalable multi-cloud solutions across AWS, Azure, and beyond
  • Build and optimize Infrastructure as Code frameworks using Terraform, Crossplane, and automation pipelines
  • Own the design and evolution of CI/CD pipelines and DevSecOps workflows in complex, mission-critical environments
  • Develop and maintain applications across a range of languages—Python, Go, Java, JavaScript, C/C++—and scripting tools (Bash, YAML, JSON, XML)
  • Administer and scale Linux-based platforms, containerized environments, and distributed services
  • Mentor and guide engineers, setting the standard for engineering excellence, while shaping the long-term technical vision
  • Partner with stakeholders to streamline cloud adoption, strengthen security, and drive automation-first strategies
Desired Qualifications
  • BS degree in Computer Science, Engineering, or related field
  • Experience with service mesh, Kubernetes, Helm, microservices architecture, or compliance frameworks (RMF, ATO, FedRAMP)
  • Passion for mentorship, technical leadership, and cloud innovation

Rackner provides services that blend DevSecOps with artificial intelligence to help organizations run workloads in the datacenter, public and private clouds, and at the edge. Its offerings center on automating secure software delivery (devsecops), building cloud-native and hybrid-cloud applications, and extending compute to edge environments using technologies like Kubernetes and WebAssembly. The company supports both fast-growing startups and federal agencies, including Civilian and Defense sectors, and differentiates itself through its deep focus on security, cloud-native architecture, edge computing, and AI/ML capabilities, along with its status as a Cloud Native Computing Foundation member, Kubernetes Certified Service Provider, and partner to major cloud providers. Rackner’s goal is to help customers deliver scalable, secure, and efficient software and AI-powered applications across on-premises, cloud, and edge environments.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Washington DC, District of Columbia

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • AWS Partner status boosts cloud services for federal and startup clients.
  • Expansion to Salt Lake City grows operations beyond Maryland headquarters.
  • CNCF membership validates expertise in cloud-native technologies like Kubernetes.

What critics are saying

  • Palantir poaches Kubernetes experts, eroding delivery capacity in 6-12 months.
  • Deloitte competes for federal clients with scaled DevSecOps in 12-18 months.
  • CISA BOD 26-02 bars non-compliant WASM edge access by August 2027.

What makes Rackner unique

  • Rackner certifies as Kubernetes Service Provider managing production clusters daily.
  • Rackner specializes in DevSecOps, AI/ML, and WebAssembly for edge computing.
  • Rackner serves hypergrowth startups and federal Civilian/Defense agencies.

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Benefits

401(k) Company Match

Unlimited Paid Time Off

Health Insurance

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Home Office Stipend

Gym Membership

INACTIVE