Top Linux Jobs in San Diego, CA

Lead the Reference Data Master team to design, build, and modernize cloud-native party/entity reference data platforms. Drive data mastering, identity resolution, golden record creation, third-party data integrations, APIs, observability, and compliance. Mentor engineers, collaborate with stakeholders, and deliver scalable, secure data services supporting onboarding, KYC/AML, reporting, and operational use cases.

Develop, test, deploy, maintain, and enhance mission-critical front-end web applications for intelligence users. Build accessible, responsive UIs using HTML, CSS, JavaScript and modern frameworks (React/Angular/Vue), integrate with REST APIs, follow SDLC/Agile processes, troubleshoot performance and defects, document systems, and collaborate with engineers, UX designers, and stakeholders.

Senior backend software engineer responsible for full SDLC: design, develop, test, deploy, maintain and enhance software. Provide technical leadership, conduct design/code reviews, analyze user requirements, deliver medium-to-large features independently, and collaborate with the Chief Engineer on specifications and product development.

Design, implement, and maintain Windows-based servers, cloud platforms, and IT infrastructure. Provide expert client technical support, optimize system performance, enforce security best practices, manage disaster recovery, and maintain documentation. Work hybrid with occasional onsite client visits in the NYC metro area.

Senior contractor providing expert on-premises Microsoft Exchange Server architecture, troubleshooting, upgrades, migrations, HA/DR, hybrid deployments, Citrix NetScaler/CVAD support, VMware/Hyper-V, mentoring engineers, documenting solutions, and advising on security and performance best practices.

Design, develop, secure, and modernize scalable omnichannel APIs supporting member-facing applications. Improve API security, resiliency, performance, and observability; apply AI-assisted engineering; collaborate with architecture, security, cloud, product, and operations teams; deliver proofs of concept, reusable patterns, and provide Tier 3 production support and incident response.

Lead test engineering and hardware repair operations to requalify returned enterprise storage systems. Develop and maintain Python automated test scripts, standardize test procedures, drive data-driven failure analysis, and align cross-functional teams to eliminate test escapes, improve repair disposition, and optimize global repair center operations.

Design, configure, and troubleshoot LAN/WAN networks (L1-L4) including wired and wireless media. Work with Cisco Catalyst, Cisco ISE, Meraki Dashboard, and packet-capture analysis. Apply network programming and automation (APIs, Ansible) for deployments and monitoring. Collaborate with teams, communicate effectively, and travel occasionally as needed.

Design, execute, and analyze pouch full-cell experiments across slurry, coating, electrolyte, and cell integration. Perform failure analysis, apply data/statistical methods and modeling, develop new test techniques, communicate results to stakeholders, and support customer-facing data packages while collaborating cross-functionally to commercialize next-generation lithium-ion batteries.

Contribute to firmware design, development, testing, and support for self-service terminals. Diagnose and resolve issues, create test plans and diagrams, interface with electro-mechanical modules, and collaborate with cross-functional teams under guidance.

Support Project Manager as liaison between field and office, plan and execute arena electrical projects to schedule and budget, manage subcontractors, scheduling, invoicing, change orders, quality control, and financial forecasting while mentoring staff and ensuring customer expectations and profitability.

Lead design and build of a real-time observability and root-cause analysis system for high-density GPU fabrics. Collect, reduce, correlate telemetry from switches, hosts, NICs, GPUs, and services; model topology and ownership; separate fabric faults from host/driver/RDMA/scheduler issues; and produce operator workflows for triage and remediation.