Software Engineer - Full Stack​/UI Focus

Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.

In this role, you will be part of a fast-moving software engineering team supporting several UIs in a microservice ecosystem. You will develop, maintain, and enhance web applications that interact with Java microservices, working closely with tech leads to drive technical decisions and contribute to the product roadmap. You will collaborate directly with customers to resolve issues, propose new features, and ensure production applications are tested and deployed efficiently.

Engineers on this team are encouraged to participate in system design and contribute ideas that improve both functionality and user experience.

• Strong experience with JavaScript/Type Script design, debugging, and problem solving.
• Proficiency with frontend frameworks such as Vue, React, or similar.
• Experience developing RESTful web applications.
• Experience interacting with Mongo
  
  DB or similar database technologies.
• Knowledge of automated testing frameworks.
• Strong problem‑solving skills, attention to detail, and ability to work both independently and collaboratively.

• Full‑stack development experience, particularly with Java or other JVM‑based languages.
• Experience with Kafka.
• Excellent written and verbal communication skills.
• Linux administration experience.
• Familiarity with automated build tools, continuous integration, and continuous deployment pipelines.
• Experience with AI‑assisted development tools such as Claude Code.

• 12 years of professional experience; B.S. in a technical discipline, or 4 additional years of relevant experience in lieu of a degree.

TS/SCI clearance with polygraph is required.

We offer a comprehensive compensation package designed to support your well‑being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including:

• Health, Dental, and Vision Insurance:
  Comprehensive coverage to keep you and your family healthy.
• Life and Disability Insurance:
  Peace of mind with financial protection for you and your loved ones.
• 401(k) Plan:
  No personal investment required to benefit from a generous employer contribution, allowing you to maximize your take‑home pay.
• Paid Time Off:
  Enjoy time away from work to recharge.
• Technology Refresh:
  Upgrade your devices regularly, or opt for a year‑end bonus if you don’t need new tech.
• Training and Professional Development: A $5,250 annual budget for ongoing education, certifications, and professional memberships. Or use this annual benefit to repay a student loan tax‑free.

For a full overview of our benefits, please visit ourbenefitstab.

• Stock Plan:
  Become an equity owner with a yearly stock grant.
• Flex Leave and Exchange Plan:
  Take up to 8 weeks off for a strong work‑life balance or sell back unused time for double the value.
• Virtual Office Compensation:
  Monthly reimbursement for cell phone and internet services.
• Fringe Benefit Mall:
  Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh.
• Profit‑Sharing Cash Bonus:
  Share in the company’s success with an end‑of‑year cash bonus.
• Referral Bonus:
  Help us grow by bringing in top talent and earn a bonus for each successful referral.