> Markdown version of [/jobs/ext/4279357-sw-developer-operational-systems-engineer](https://www.wearedevelopers.com/jobs/ext/4279357-sw-developer-operational-systems-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SW Developer - Operational Systems Engineer - **Company:** Hoplite Solutions LLC - **Location:** Chantilly, VA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Amazon Elastic Compute Cloud, Apache HTTP Server, Application Testing, Bootstrap (Software), Cascading Style Sheets (CSS), Cyber Security, Computer Forensics, Continuous Integration, Data Manipulation Languages, Relational Databases, Software Design Patterns, Linux, Web Development, Github, Apache Hypertext Transfer Protocol Server, Python (Programming Language), PostgreSQL, MySQL, Node.Js, Object-Oriented Software Development, Oracle (Applications), Scrum Methodology, Ruby, Software Configuration Management, Software Engineering, Apache Solr, SQL Databases, AWS Cdk, Test-Driven Development (TDD), Tailwind, Rspec, AWS Lambda, Gitlab, Git, Vue.js, AngularJS, Material UI, Information Technology, Operational Systems, Restful APIs, Amazon Simple Queue Service (SQS), Cucumber (Software), Software Version Control, Jenkins - **Published:** October 21, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=9edd037c1ee11863 ## About the Role * Background in Computer Science, Information Technology, Cyber Security, Cyber Forensics, Engineering, or other related discipline, or equivalent combination of education, technical certifications, training and work/military experience * 5+ years' experience working in software engineering, application development and/or web application development and deployment * 5+ years' experience with Object Oriented Programming such as Python or Ruby * 5+ years' experience in full stack development (JavaScript, VueJS, NodeJS, Angular, HTML, CSS, etc.) * Strong foundation in Linux * Experience with Relational Database Management System (RDBMS) such as MySQL, PostgreSQL, or Oracle * Experience with source code management tools such as GitHub, GitLab, Git source code version control software * Experience with software design patterns and principles * Ability to develop and manage technical infrastructure to include AWS Elastic Cloud 2, AWS Lambdas, SQS, Apache HTTPD * Familiarity with Agile/Scrum methodology and experience working in an Agile team environment * Familiarity with Restful web services Desired Requirements: * Experience with Rails, Ruby, Rake in varying versions * Behavior and Test-Driven Development using Cucumber, RSpec, and supporting libraries * Experience with Bootstrap, Material UI or Tailwind * Experience with AWS CLI, AWS CDK, or AWS SDK * Experience with Apache Solr * Experience with software configuration management * SQL/DML/DDL * Automation - CI/CD (Jenkins) ## Description Hoplite Solutions is seeking a mid-level Full Stack Developer to be a part of a collaborative agile team, providing full life cycle support to all client applications and tools to enable mission. You will refine and enhance existing applications and develop new solutions. You will translate user requirements into technical requirements. You will participate in all aspects of the software engineering lifecycle. Responsibilities: * Contribute to the design, development, and testing of applications using modern standards * Collaborate on System Design and Architecture * Translate user requirements into technical requirements * Share O&M responsibilities with teammates * Investigate and seek new and innovative ways to improve application development * Provide on-call support to mission systems as needed