> Markdown version of [/jobs/ext/2853652-software-engineer](https://www.wearedevelopers.com/jobs/ext/2853652-software-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).

---

# Software Engineer

- **Company:** Sightline Holdings Corp.
- **Location:** Fairfax, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Flutter, HTML, JavaScript (Programming Language), Microsoft Windows, Artificial Intelligence, Ajax (Programming Language), Server Applications, Confluence, JIRA, C++ (Programming Language), Cascading Style Sheets (CSS), Mobile Application Development, Cloud Computing, Software Quality, Computer Programming, Databases, Relational Databases, Linux, Enterprise JavaBeans, Design of User Interfaces, Hibernate (Java), Java Management Extensions, WildFly (JBoss AS), JQuery, JavaServer Faces, PostgreSQL, Linux System Administration, MySQL, Oracle (Applications), Software Deployment, Software Engineering, Primefaces, Scripting, Enterprise Software Applications, Time Series Databases, GitHub Copilot, Core Api, Git, Information Technology, Influxdb, Dart, Data Management, Web Technologies, Restful APIs, Multiplatform, GPT, Software Version Control
- **Published:** September 11, 2026
- **Apply:** https://www.thejobnetwork.com/job/8233e939-c11e-42bb-a014-1fa8761defa7/senior-software-engineer

## About the Role

Core Development Skills

 * Strong proficiency in Java EE platform development for enterprise applications
 * Expertise in building browser-based user interfaces using HTML, CSS, and JavaScript
 * Experience with JSF 2.0 framework
 * Solid understanding of C/C++ programming
 * Cross-platform development experience in Linux/Unix and Windows environments

Database & Data Management

 * Proven experience with relational databases and SQL (PostgreSQL, MySQL, Oracle)
 * Working knowledge of ORM technologies such as Hibernate
 * Experience with Time Series databases, specifically InfluxDB

Modern Development Practices

 * Proficiency in developing RESTful APIs
 * Mobile application development experience
 * Scripting capabilities in both Windows and Linux environments
 * Hands-on experience with AWS cloud technologies for building and deploying applications
 * Strong version control skills using Git, including gitflow workflows
 * Experience leveraging AI-assisted coding tools (e.g., GitHub Copilot, Claude, ChatGPT) to enhance development productivity and code quality

Project Management & Collaboration

 * Experience working with Jira for project tracking and issue management
 * Familiarity with Confluence for documentation and knowledge sharing

Preferred Qualifications

Experience with any of the following technologies is highly desirable:

 * Dart and Flutter
 * Enterprise JavaBeans (EJB)
 * Java Management Extensions (JMX) and Remote Method Invocation (RMI)
 * PrimeFaces framework
 * JBoss/WildFly application servers
 * jQuery and Ajax for enhanced web interactivity, * Education: Bachelor's degree in Computer Science, Information Technology, or equivalent experience
 * Experience: 7+ years of professional software development experience
 * Strong organizational and task management skills
 * Demonstrated ability to adapt and learn new technologies
 * Excellent written and verbal communication skills in English
 * Proven track record of effective team collaboration
 * Work Authorization: Must be a U.S. Citizen; Sightline Systems is not able to sponsor international hires for this role

What We're Looking For

We need a technical leader who can work across the full technology stack while effectively guiding and developing a team. You should be comfortable making architectural decisions, mentoring developers at various skill levels, and balancing hands-on development with leadership responsibilities that impact our products and team culture., * VMWare: 1 year (Preferred)

 * Linux: 1 year (Preferred)

Language:

 * English (Required)

## Description

We are seeking an experienced Senior Software Engineer to lead and mentor our team of professional software developers. The ideal candidate will bring deep technical expertise in enterprise application development, full-stack web technologies, and modern cloud infrastructure, combined with strong leadership abilities and a passion for developing talent., * Lead and mentor a team of professional software developers

 * Provide technical guidance and code review oversight
 * Foster a collaborative team environment that encourages professional growth
 * Guide architectural decisions and establish development best practices
 * Coordinate with stakeholders to translate requirements into technical solutions
 * Mentor junior and mid-level developers in career development
 * Bachelor's degree or equivalent in information technology, or computer science.


## Related Videos

- [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company)
- [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension)
- [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)
- [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web)
- [Intro to Flutter Development](https://www.wearedevelopers.com/videos/170-intro-to-flutter-development)
- [Speak, Code, Deploy: Transforming Developer Experience with Voice Commands](https://www.wearedevelopers.com/videos/1159-speak-code-deploy-transforming-developer-experience-with-voice-commands)

## Related Articles

- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025)