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Java Software Engineer

3 months ago


Reston, United States Oscar Full time

Job Opportunity: Full Stack Developer with TS/SCI Poly Clearance

Location: North Virginia (on-site)

Role Type: Permanent

Salary: Negotiable base salary plus standardized benefits

Are you a skilled engineer with an active TS/SCI Poly clearance, ready to take on a multifaceted role in a high-impact environment? We are seeking a talented individual to join a cutting-edge team that specializes in data engineering, software development, security engineering, DevOps, and data science.

What You'll Be Doing:

Collaborative Engineering: Work alongside a dedicated team on data engineering and operations, software engineering, security engineering, DevOps, application development, and data science initiatives.

Application Development: Support the creation and customization of both Commercial Off-The-Shelf (COTS) applications and newly developed applications.

Required Skills and Experience:

Cloud Experience:

  • Proficient in developing infrastructure as code using tools like HashiCorp Terraform, OpenTofu, or AWS CloudFormation.
  • Experience with automated virtual machine builds using HashiCorp Packer.
  • Skilled in AWS services including EC2, S3 (including bucket policy creation), and VPC APIs.
  • Knowledgeable in configuration management tools such as Puppet, Salt, Chef, or similar.
  • Experience with Docker.

On-Premise Experience:

  • Strong understanding of networking fundamentals and VPNs, with experience in automating cloud vendor virtual private server setups.
  • Proven ability in automated provisioning and security hardening of Linux operating systems.
  • Familiarity with various hardware profiles, including laptops and desktop computers.
  • Experience with mirroring Linux OS installers and their associated package repositories.
  • Demonstrated expertise as a full-stack developer, with experience in frontend and backend technologies like SpringBoot, Django, Flask, Angular, jQuery, or React.
  • Proficiency with backend databases and search systems such as Elasticsearch, JanusGraph, DataStax Graph, PostgreSQL, MySQL/MariaDB, and SQLite.
  • Experience with Agile methodologies and practices.
  • Proficient in programming languages including Java, Python, Shell Scripting (bash), and JavaScript.
  • Skilled in using software engineering tools such as Eclipse, Visual Studio Code, Git, and Docker.
  • Experience with the software development lifecycle and DevOps toolsets.
  • Competency in developing for AWS, on-premise, and standalone environments.
  • Experience with cloud data services (e.g., S3, RDS, SNS, SQS).

Clearance Requirements:

  • Active TS/SCI with Polygraph clearance is required.

Oscar Associates Limited (US) is acting as an Employment Agency in relation to this vacancy.