Full Stack Developer - Portland Metro

• Develop a strong working knowledge of the existing Java/Spring backend, React frontend, and supporting platform architecture.
• Own and troubleshoot production issues independently, working across the full stack to identify root causes and implement reliable solutions.
• Maintain and improve the stability, reliability, and performance of critical business workflows.
• Execute deployments through existing CI/CD pipelines and support improvements to release quality and consistency.
• Troubleshoot deployment, environment, integration, and production-related issues during business hours.
• Build, maintain, and enhance full stack features across the backend, frontend, APIs, database, and third-party integrations.
• Work within an existing codebase while making thoughtful improvements to structure, maintainability, and test coverage.
• Document system behavior, dependencies, technical gaps, and completed work to support team knowledge sharing.
• Help reduce reliance on external vendors by progressively taking ownership of day-to-day platform changes and support.
• Collaborate closely with Engineering, Product, and nearshore development teams to understand requirements, manage risks, and deliver reliable solutions.
• Communicate clearly and proactively regarding progress, blockers, risks, and technical decisions.

Do you have experience in Systems & applications support?, We are seeking a Full Stack Engineer who can quickly contribute in a hands-on environment while continuing to grow with the organization. In this role, you will take ownership of improving platform stability, reliability, and performance, working independently to support a critical production system. As you become more deeply integrated with the platform and business, you will also contribute to ongoing system enhancements and full stack feature development across the product., * 5+ years of software engineering experience working in production environments.

• Strong hands-on experience with Java and the Spring ecosystem, including Spring Boot, Spring MVC, and Spring Data.

• Proven ability to work within and stabilize complex or legacy production codebases.

• Demonstrated ability to work independently, take ownership of deliverables, and drive work to completion.

• Strong understanding of MySQL, including query optimization, indexing, and data integrity principles.

• Experience executing, troubleshooting, and supporting application deployments end to end.

• Working knowledge of RESTful API design, development, and third-party system integrations.

• Experience with Git-based development workflows and CI/CD pipelines.

• Experience writing and maintaining automated tests using frameworks such as JUnit, Jest, or similar tools.

• Exposure to TypeScript or Node.js.

• Familiarity with AWS services such as EC2, RDS, and S3.

• Experience improving deployment processes, release management, or CI/CD automation.

• Background working in fintech, proptech, or other regulated industries.

• Experience with monitoring and observability tools such as Datadog, CloudWatch, or similar platforms.

Pulled from the full job description

• 401(k)
• Health insurance
• Vision insurance
• Dental insurance
• Unlimited paid time off
• Profit sharing, * This is a full-time position
• Salary: $125,000-$155,000 annually
• Profit sharing plan
• Medical, Dental and Vision Benefits
• 401K Plan
• Unlimited PTO

OneApp is a mission-driven company that increases access to rental housing by removing financial and systemic barriers for renters while reducing risk for property managers. We're building market-based solutions to unlock housing opportunities at scale, with a bold 10-year goal to help 1 million people gain access to housing.