Senior Full Stack Cloud-Native Developer

Senior Full Stack Cloud-Native Developer

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments.

Lyntris supports U.S. and allied defense organizations across every branch — including Navy, Army, Air Force, Space Force and allied partners — spanning strategic, operational and tactical missions and every domain:
Space, Air, Land, Sea and Cyber. With more than 200 active defense programs, Lyntris works at every level of the mission, from national command authority to the tactical edge.

Solutions are designed by operators who understand the mission, engineered for the conditions that degrade or defeat standard systems, and built on an open, modular architecture that integrates into existing programs without requiring them to start over. Lyntris moves faster than the traditional defense cycle — with integrated design, build and test capabilities in-house — and delivers systems that sustain and endure long after initial fielding.

* This position requires an
active U.S. national security clearance.
To learn more about the security clearance process please access this link .

• Senior Full Stack Cloud Native Developer
• Full time

We are seeking a skilled Senior Full Stack Cloud-Native Developer with strong User Interface (UI) development expertise to design advanced solutions and enhance user experiences for mission-critical applications. As part of an innovative, fast-paced team, you will engage in design, development, testing, deployment, and integration of cutting-edge solutions that support the warfighter.

The successful candidate will design visually compelling, user-friendly interfaces while building sustainable, cloud-native applications within a rapid prototyping team. This role includes collaboration with software engineers, data engineers, Dev Sec Ops  engineers, and systems engineers.

• Translate user needs into intuitive interfaces using wireframes, prototypes, and design systems.
• Build and manage scalable back-end services using Python, Java, C#, or Go , and leverage Kubernetes, REST/GraphQL APIs , and microservices.
• Work with data engineers to integrate data pipelines, analytics tools, and content delivery processes .
• Partner with cyber engineers to enhance software security and develop automated CI/CD pipelines for seamless deployments with Dev Sec Ops  teams.
• Participate in architecture decisions, technical design reviews, Agile workflows , and iterative software delivery.
• Troubleshoot performance issues, guide junior developers, conduct code reviews, and advocate for UI best practices.
• Performs other duties as assigned.

• Education :
  Bachelor’s degree with 9+ years, Master’s with 7+ years, or PhD with 4+ years of related experience.
• Clearance : U.S. citizenship with Active TS/SCI clearance.
• On-Site Requirement :
  Willing to work 100% on-site in Colorado Springs, CO.
• Back-End Development : 4+ years of experience with Python, Java, or C# .
• Front-End Development :
  Team-based experience with React, Angular, or VueJS , plus HTML5, CSS3 , and modern UI standards.
• Cloud Development : 4+ years with AWS, Azure, or DAF Cloud works , and experience automating testing and delivery processes.
• Tools & Processes :
  Expertise with Git, Docker, Kubernetes, Agile Scrum , and CI/CD pipelines.
• Testing & Optimization :
  Proficiency with automated testing (e.g.,
  JMeter,…