Mission-Critical Full-Stack Engineer | AWS, DevOps, DC

Oasys International; Washington; On-site; USD 65,000 - 90,000; Full time

Job summary

Oasys International is seeking an experienced Full Stack Developer to lead a development team, mentor peers, and drive modernization of mission-critical applications hosted on AWS. The role covers architecture, cloud infrastructure, and DevOps automation within an Agile, two-week sprint framework using Jira and Confluence.

Strong API security and microservices experience are valued. The ideal candidate will have a background in monolithic and modern architectures, stack-agnostic mindset, and

Qualifications

• Minimum of five years building and integrating complex full-stack apps.
• Experience with CI/CD pipelines and cloud-based deployments.
• Ability to translate requirements into scalable architectures.

Responsibilities

• Evaluate platforms and architectures; define hardware and environments for development, testing, QA, and production.
• Conduct applied research to adopt new tech for missions.
• Develop and maintain software architecture; establish guidelines and conduct training.
• Lead code reviews and diagnose issues; write, test, deploy, and document code.
• Design RESTful APIs and ensure secure integration across systems.

Skills

Strong communication

Team collaboration

Analytical problem-solving

Self-motivated

Education

Bachelor's degree in Engineering/CS or related field

Tools

GitHub Actions

GitLab CI

Jenkins

Terraform

AWS CloudFormation

Job description

Oasys International is seeking an experienced Full Stack Developer to lead a development team, mentor peers, and drive modernization of mission-critical applications hosted on AWS. The role covers architecture, cloud infrastructure, and DevOps automation within an Agile, two-week sprint framework using Jira and Confluence.

Strong API security and microservices experience are valued. The ideal candidate will have a background in monolithic and modern architectures, stack-agnostic mindset, and