Junior Software Developer -Onsite Nashville, TN

Junior Developer – Join the Ōnin Team!

Who We Are At The Ōnin Group, we don’t just support business operations — we create environments where teams thrive. As a Best Places to Work company, we invest in our people through industry-leading benefits, professional development, and a culture rooted in service, innovation, and performance.

About the Role We’re looking for a Junior Developer to join our development team onsite in Nashville, TN. In this role, you’ll help build and maintain applications that support critical parts of Ōnin’s business — from internal operational tools and employee-facing applications to third-party integrations and data workflows. This is a great opportunity for someone with a foundation in programming and web development who wants to grow their skills, solve real-world problems, and build technology that makes people’s jobs easier.

What You’ll Do

• Develop and maintain web-based applications with support from experienced developers
• Help build and maintain APIs and integrations between internal and third-party systems
• Write SQL queries and work with relational databases and datasets
• Investigate and resolve application issues with guidance from the team
• Write clear, maintainable code and participate in code reviews
• Help improve the performance and reliability of existing applications
• Support reporting processes and data integrations
• Learn from and contribute to technical design discussions
• Gain experience with cloud-hosted applications and services
• Collaborate with developers and business teams to understand needs and build practical solutions
• Participate in daily standups, project planning, and the software development lifecycle
• Maintain technical documentation and build skills across the stack as project needs evolve

Ideal Candidate

• Foundational experience with software or web development through work, internships, coursework, or personal projects
• Understanding of programming fundamentals, web development, and HTTP/API concepts
• Familiarity with relational databases and SQL
• Familiarity with Git or another version-control tool
• Willingness to troubleshoot problems, ask questions, and learn from feedback
• Ability to learn unfamiliar technologies and understand how applications and services interact
• Strong communication and collaboration skills
• Exposure to programming languages, web frameworks, REST APIs, cloud platforms, or third-party integrations is a plus
• Curious and interested in exploring existing code, logs, database queries, and APIs
• Able to manage assigned work while collaborating closely with a team
• Our technology environment includes Python, Django, Django REST Framework, PostgreSQL, SQL, JavaScript, HTML/CSS, Bootstrap, Git/GitHub, Google Cloud Platform, Cloud Run, Cloud SQL, BigQuery, REST APIs, and third-party integrations. You don’t need experience with everything in our stack on day one.

Why Join Us? At The Ōnin Group, you’ll be part of a small development team where you can make a direct impact on the technology we build. You’ll have opportunities to learn from experienced developers, understand business problems, build and deploy applications, and improve them based on real-world use. We empower our employees through our Employee Stock Ownership Plan (ESOP), ensuring you share in our success. Our Ōninite Total Rewards program includes:

• Employee Stock Ownership Plan (ESOP)
• Competitive bonuses
• 401(k) with 3% company match
• Medical, dental, and vision insurance
• Paid vacation and holidays
• RelyMD telemedicine
• Free counseling and legal services
• Tuition reimbursement
• And more!

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Your next opportunity could be right here. Apply today!