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Defense Unicorns

Secure DevSecOps platform for defense

Software Engineer

Backend EngineeringConfirmed live in the last 24 hours
Full-timeRemote in USA

About the Job

Requirements

  • At least 3 years of software engineering experience for the mid-level option or at least 5 years for the senior-level option; these are presented as preferred qualifications.
  • Experience building a software tool focused on software lifecycle and management.
  • Expert-level proficiency in at least one modern programming language, such as Go, TypeScript, or Python, and the ability to write idiomatic, testable code.
  • Strong understanding of system design, API development, workflow orchestration, relational databases, and cloud platforms such as AWS or Azure; Argo Workflows is preferred.
  • Deep knowledge of database design, schema design, indexing, and query optimization.
  • Experience leading a team in decomposing a complex monolithic application into small, independent services communicating through lightweight APIs.
  • Modern API design experience beyond basic CRUD operations, including RESTful services and tools such as FastAPI in Python or ASP.NET in C# or equivalent.
  • Experience implementing authorization and data governance, security telemetry pipelines, policy enforcement, and role-based access control to support compliance and data privacy across enterprise systems.
  • Familiarity with core Kubernetes concepts, including Controllers, Operators, and CRDs.
  • Familiarity with Department of Defense acquisition or sustainment software modernization projects.
  • Strong communication and collaboration skills, including conveying technical concepts to technical and non-technical audiences and leading technical working sessions with partners and mission stakeholders.
  • Ability to work proactively, manage time efficiently, and work in a remote environment.

Responsibilities

  • Partner with data architects, analysts, and stakeholders to translate ambiguous product requirements into technical solutions.
  • Design, build, and maintain complex ETL/ELT workflows.
  • Implement security protocols, including authentication and authorization.
  • Create optimized transformations to clean, enrich, and model data using cloud-native tools.
  • Ensure data quality, integrity, and compliance, and maintain metadata and lineage.
  • Refactor and modernize existing on-premises systems into distributed, cloud-based services.
  • Contribute to the design of authentication, identity management, and RBAC/ABAC frameworks.
  • Participate in architectural discussions, code reviews, and ongoing technical improvements.
  • Drive best practices in microservice design, testing, observability, and CI/CD automation.
  • Collaborate with partner-company engineers and stakeholders to devise solutions.
  • Collaborate with the product team by sharing improvements and growth opportunities for future projects.
  • Participate in communities of practice through Slack and GitHub Issues.
  • Integrate software products with existing defense systems, ensuring interoperability and adherence to security protocols.
  • Own architecture decisions and ensure technical quality across the engineering team.
  • Develop design specifications, user manuals, maintenance guides, and other documentation.
  • Stay informed about emerging technologies and industry trends to inform product enhancements and innovation.
  • Provide technical mentorship and elevate engineering standards across the team.
  • Influence product direction through understanding user needs and system constraints.

Desired Qualifications

  • Experience with Argo Workflows.
  • Passion for clean architecture, automation, and iterative modernization.

About the Company

Defense Unicorns

Secure DevSecOps platform for defense

Defense Unicorns provides secure, open-source DevSecOps solutions and related services for defense and federal customers. Its platform is designed to be infrastructure-agnostic, integrating development, security, and operations to deliver software quickly while meeting strict federal security and accreditation standards. The company differentiates itself by focusing on mission-driven government and defense programs, leveraging open-source tooling, and offering training and consulting to help organizations upskill, transform digitally, and navigate DoD SBIR/STTR programs. The goal is to help government agencies and defense contractors deliver secure software at speed, acquire and integrate software solutions efficiently, and achieve compliance in complex procurement environments.

Company size
201-500
Company stage
Series B
Total funding
$172.3M
Headquarters
Colorado Springs, CO
Founded
2021

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