Senior Full Stack Java Developer Jobs in Hattiesburg, MS

Great company. Great people. Great opportunities.

If you'd like the chance to make your mark with the world's largest equipment rental provider, come build your future with United Rentals. Design, develop, and maintain enterprise applications on the OutSystems low-code platform, ensuring scalable, secure, and high-performing solutions. The Senior OutSystems Developer is expected to be highly driven to achieve results, with a strong curiosity about the underlying business processes the technology supports.

This role requires a proactive problem solver who collaborates across teams, contributes to code quality through reviews, and actively participates in the Agile planning process to deliver impactful outcomes. **This is a remote role opprotunity** What you'll do: Implement enterprise-grade applications using OutSystems, including new development, enhancements, and integrations with other systems. Collaborate with business stakeholders and IT teams to define requirements, translate them into technical specifications, and deliver solutions that meet business objectives.

Support application lifecycle management, including deployments, upgrades, and environment maintenance. Partner with business and application teams to ensure alignment with enterprise architecture and integration standards. Support user testing and provide ongoing production support.

Maintain technical and support documentation. Participate in Agile ceremonies (backlog grooming, sprint planning, daily stand-ups, retrospectives) to ensure alignment and delivery of business value. Conduct code reviews to enforce development standards, ensure quality, and mentor junior developers.

Address users' system issues escalated by the Support Center/Help Desk Requirements: Bachelor's Degree in a technical field such as computer science or engineering 3+ years of recent experience with OutSystems development 3-5 years experience in traditional software development .NET, Java, JavaScript, or Python Development and ongoing support of enterprise grade applications OutSystems certifications Expert knowledge of structured query language and relational database design Strong understanding of modern software architectural best practices Proficiency in .NET, Java, JavaScript, or Python Experience in business requirements gathering; knowledge of standard system development lifecycle concepts Strong analytic, problem solving, and collaborative skills Self-motivated and willing to work in an energetic, fast paced team environment Excellent written and verbal communication skills Why join us. We don't just "talk the talk!" We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family. In addition to our health and financial plans, we also offer: Paid Parental Leave United Compassion Fund Employee Discount Program Career Development & Promotional Opportunities Additional Vacation Buy Up Program (US Only) Early Wage Access through Payactiv (US Hourly Only) Paid Sick Leave An inclusive and welcoming culture Explore our comprehensive U.S

benefit offerings For Canadian benefits, click here United Rentals, Inc. is an Equal Opportunity Employer and makes employment decisions regardless of race, color, religion, sex, national origin, age, genetic information, citizenship status, veteran status, sexual orientation, gender identity, disability, or any other status protected by law. If you need a reasonable accommodation at any point of the application process, please email careers@ur.com for assistance

At United Rentals, we proudly hire active duty members, veterans, reservists, and their families. The values that define your service-leadership, discipline, integrity, and teamwork-are the same values that drive our success. With many veterans already part of our team, we're ready to help you transition into a rewarding career.

United Rentals consists of a wide variety of roles with different duties and responsibilities. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, location, education, training, experience, skills, and ability. Apply.