Senior Software Engineer I - Java (Time Series Data)

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer I - Java (Time Series Data) in California (USA). This role is ideal for a skilled software engineer passionate about building scalable, high-performance systems and maintaining high-quality code. You will be responsible for the full lifecycle of software development, from design and implementation to deployment and maintenance. The position involves collaborating closely with cross-functional teams, contributing to architecture and system improvements, and mentoring other engineers. The focus is on Java development, particularly for time-series and columnar data architectures, with an emphasis on performance, reliability, and maintainability. This role offers the opportunity to work in a collaborative environment, innovate on complex systems, and have a tangible impact on the company’s core products.

Accountabilities:

• Independently manage projects or feature development, including design, coding, testing, and deployment.
• Develop and maintain Java-based applications with a focus on time-series and column-store data.
• Improve code structure and system architecture to enhance maintainability and testability.
• Write, review, and co-author design documentation and technical specifications.
• Collaborate with team members and adjacent teams to solve problems and escalate issues as needed.
• Conduct constructive code reviews and provide mentorship to other engineers.
• Ensure that all work meets quality standards and performance benchmarks.

3–5 years of software engineering experience, with 2–4+ years using Java or similar high-level languages (Kotlin, C++, C#).

• Solid understanding of concurrent programming and object-oriented design.
• Strong knowledge of computer science fundamentals, data structures, algorithms, and multi-threaded architectures.

Experience with time-series or columnar databases and distributed storage systems. Familiarity with tools such as IntelliJ, Git, and Webpack. Experience in agile methodologies and the ability to proactively take initiative. Strong problem-solving, written, and verbal communication skills. Preferred: Java JDK 17+, SQL expertise, experience with Kafka or message queue architectures, test-driven development (TDD), cybersecurity knowledge, and leadership experience. Nice to have: experience in industrial automation or SCADA systems. Annual salary range: $140,000–$160,000. 100% employee-covered healthcare: medical, dental, and vision. Paid time off including holidays, vacation, and sick leave. 401(k) with company match to support retirement planning. On-site amenities: complimentary snacks and beverages, games, and access to adjacent nature reserve for recreation and inspiration. Flexible work options: remote, hybrid, and on-site opportunities available. Collaborative, growth-oriented work culture with focus on work-life balance.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly. 🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements. 📊 It compares your profile to the job’s core requirements and past success factors to determine your match score. 🎯 Based on this analysis, we automatically shortlist the three candidates with the highest match to the role. 🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed. The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team. Thank you for your interest! #LI-CL1