Java Developer

We're looking for a skilled Java Developer to help advance a modern Middle Office Core Platform through new product development and feature enhancements. This hybrid role is based in Menlo Park, CA, with onsite collaboration required three or more days per week.
Responsibilities

• Design, build, and enhance backend services and application components for a high-impact platform team
• Participate in technical discussions, whiteboarding sessions, and solution design conversations
• Develop scalable, highly distributed services that support business and product goals
• Collaborate closely with engineers and cross-functional partners in a fast-moving delivery environment
• Write clean, maintainable code and support code quality through testing and best practices
• Help define interfaces and data exchange between modules and systems
• Contribute to build, release, and deployment processes as part of ongoing product modernization
• Support performance tuning and quality improvements through thoughtful engineering decisions

Skills

• Strong experience with Java and the Spring Framework
• Hands-on microservices development experience
• Experience working with relational databases such as Oracle, MySQL, PostgreSQL, or Sybase
• Solid understanding of object-oriented design, software patterns, and coding principles
• Experience building scalable and highly available distributed systems
• Ability to write code that meets technical standards and functional requirements
• Strong problem-solving skills and the ability to communicate technical ideas clearly
• Experience working in agile software development environments
• Bachelor's degree in Computer Science or a STEM-related field, or equivalent relevant experience
• At least 7 years of relevant professional experience, or 5 years with a master's degree, or 2 years with a PhD

Preferred Skills

• Python scripting experience
• Experience with Kubernetes, containers, and service mesh technologies
• Cloud experience with AWS or Azure
• Experience in cloud-based software development using modern open-source frameworks and technologies
• Familiarity with Go
• Background in optimizing application performance through design and coding best practices
• Strong communication skills and confidence working with senior stakeholders
• Ability to adapt quickly, learn new technologies, and work effectively with global teams

Horizontal is committed to building an inclusive workplace where diverse perspectives are valued, respected, and encouraged. We believe equity, belonging, and accessibility strengthen our teams and help create better outcomes for everyone.
By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.
Please apply through this online posting or by visiting our Job Board at Applications will be accepted for 4 weeks. For those that join the team, we offer competitive compensation and benefits including medical, dental, vision, and retirement. Check out all we have to offer and how you can become part of the Horizontal Talent Team. The pay range for this role is $29 - $60 per hour based on qualifications and experience.