Top Linux Jobs in San Diego, CA

Own backend payment, wallet, ledger, reconciliation, fraud, and risk services handling real-money transactions. Design double-entry accounting systems, integrate payment processors and KYC/AML vendors, ensure exact-once posting and auditability, and support finance reporting through Snowflake and dbt. Partner with Finance, Compliance, and Trust & Safety while participating in on-call coverage for high-volume sports events.

Serves as the technical authority for Oracle application databases, designing schemas, developing and tuning PL/SQL, enforcing database coding and security standards, and supporting releases, migrations, replication, performance, and disaster recovery. Partners with infrastructure, security, engineering, and business teams; mentors staff; manages incidents and audit evidence; and participates in on-call support for 24/7 availability.

The posting contains no role-specific responsibilities, qualifications, compensation details, travel requirements, or technical information. It only states that applicant information will be kept confidential according to EEO guidelines.

Optimizes assembly and distribution workflows through lean manufacturing, process design, time studies, root-cause analysis, standardization, and KPI tracking. The role leads continuous improvement projects, reduces waste and cycle times, improves quality and delivery, develops work instructions and CAD/CAM designs, and collaborates with operations, quality, engineering, and supply chain teams.

Design HVAC systems for healthcare, higher education, and laboratory projects. Perform heating and cooling load calculations, develop ductwork and piping layouts, size equipment rooms, edit specifications, coordinate with multidisciplinary teams, respond to RFIs, review submittals, support bidding, verify existing systems, and manage design documentation and work plans.

Lead architecture and implement large cross-cutting initiatives on a SaaS grantmaking platform. Produce high-quality full‑stack code (Rails/React/Node), mentor engineers, drive SDLC best practices, and champion AI-assisted development while collaborating with product, infra, and QA teams.

Own energetics chemistry development from reaction design through pilot-scale production. Lead TATB route selection, continuous-flow conversion, kinetics, thermal and structural characterization, crystallization, milling, and polymer-bonded explosive formulation. Direct partner laboratory work, develop process documentation, support HAZOP and safety reviews, and guide scale-up from bench batches to pilot production. The role requires deep insensitive high-explosive chemistry expertise, high-hazard process judgment, export-control compliance, and hands-on laboratory work.

Build, test, deploy, monitor, and maintain customer-facing and internal software across web, mobile, APIs, data pipelines, and DevOps. Develop frontend features with JavaScript and Vue or React, backend services with Java, and cloud applications in AWS. Own well-defined features through release, participate in code reviews, troubleshoot production issues, collaborate with product and design, and use AI-assisted development tools responsibly.

Supports development, configuration, and maintenance of Salesforce Education Cloud solutions for student information and academic workflows. Builds Salesforce objects, flows, approval processes, Lightning pages, reports, and dashboards; assists with Apex, integrations, data management, testing, documentation, and deployments. Collaborates with business, systems, academic, and external implementation teams to translate requirements into secure, scalable solutions supporting enrollment, scheduling, attendance, grading, and institutional operations.

Evaluates and improves enterprise payment processes through Lean Six Sigma methods, root cause analysis, process mapping, SOP development, automation, reporting, dashboards, and operational controls. Partners with business and technology stakeholders to enhance efficiency, scalability, quality, customer experience, and regulatory compliance across payment operations.