Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own product and infrastructure security across fintech products and cloud environments. Lead threat modeling, architecture reviews, secure code reviews, vulnerability management, bug bounty operations, CI/CD security scanning, IAM and secrets management, and security standards. Partner directly with engineering leadership to identify and remediate critical vulnerabilities across backend services, APIs, frontends, Solana programs, and infrastructure.

Build and operate Numeral’s public API, MCP server, billing and ERP integrations, infrastructure, data pipelines, and platform services. Own projects from design through production, improve observability and reliability, automate deployment workflows, and contribute to architecture decisions. The role requires strong backend engineering, distributed systems knowledge, cloud and container experience, and a customer-focused approach to dependable financial automation.

Manage luxury travel clients and partner agencies by creating bespoke tropical itineraries, converting leads into bookings, exceeding sales targets, resolving issues, and maintaining detailed CRM records. The role requires strong relationship-based sales, destination expertise, organization, problem-solving, and knowledge of Caribbean and tropical travel.

Develop, configure, monitor, troubleshoot, and support healthcare data interfaces connecting EHR systems to health information exchange solutions. Responsibilities include HL7v2, FHIR, and C-CDA integration, onboarding data sources, interface migrations, SQL-based data analysis, documentation, QA, system upgrades, performance monitoring, and customer/vendor coordination.

Researches, designs, develops, deploys, integrates, evaluates, and tests AI/ML and Generative AI solutions for mission-focused applications. Builds LLM-based systems using retrieval-augmented generation, agentic workflows, cloud services, and AI/ML frameworks. Participates in the full software engineering lifecycle, collaborates with distributed Agile teams, and communicates technical concepts to technical and non-technical stakeholders.

Build and operate Numeral’s platform services, public API, MCP server, ERP and billing integrations, infrastructure, data pipelines, and developer interfaces. Own projects from technical design through production, improve observability and reliability, automate deployment workflows, and support scalable background jobs and APIs. Collaborate with product and engineering teams while applying distributed-systems principles and maintaining accurate, dependable financial-data workflows.

Oversee U.S. accounting operations, financial reporting, month-end and year-end close, internal controls, audits, regulatory filings, and federal, state, and local tax compliance. Lead accounting and finance team development, partner with external auditors and tax advisors, support budgeting and forecasting, analyze financial performance, and drive process improvements. Ensure accurate reporting under U.S. GAAP while providing financial guidance to executive leadership and operations.

Manages on-site warehouse automation implementation projects by coordinating engineers, resources, stakeholders, vendors, testing, quality, risk mitigation, reporting, and project timelines. Supports network and server installation, internal and customer testing, issue tracking, acceptance testing, go-live activities, change management, and ramp-up. Requires strong organizational, problem-solving, communication, project management, computer systems, budget management, and mechatronics knowledge, with travel up to 90%.

Lead clinical sales support, customer implementations, account growth, and product feedback for a pharmacy intelligence platform. Serve as the pharmacy subject matter expert in demos, diligence, executive meetings, workflow discussions, and clinical quality reviews. Translate pharmacy expertise into customer guidance, product recommendations, reusable sales materials, and implementation processes while ensuring accuracy, patient safety, compliance, and effective communication with clinical, operational, commercial, and technical stakeholders.

Leads enterprise AI, data, application, and product strategy; oversees AI adoption, governance, architecture, software development, enterprise applications, and data strategy. Partners with executives to prioritize technology investments, deliver measurable business outcomes, establish standards, manage portfolios, and guide organizational change. Leads teams through coaching, hiring, budgeting, performance management, and workforce planning.