Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design, develop, and maintain scalable Python applications; collaborate with cross-functional teams to deliver features; ensure performance and quality; identify and fix bugs; maintain code quality and automation; lead and mentor team members using agile practices.

Lead top-line revenue growth through rapid Go-To-Market experimentation across paid channels, viral and AI-driven growth tactics. Own Google and Facebook paid campaigns, collaborate with sales, deploy sales and AI tools, analyze performance, and iterate quickly in a fast-paced startup environment.

Sell heyLibby AI agent to fitness, wellness, and recreation businesses. Qualify inbound leads, prospect and cold call, manage pipeline in a CRM, demo value, close deals, and refine sales strategy with the executive team.

Architect, build, and maintain scalable full‑stack applications using React, TypeScript, Node.js, and AWS. Own features end-to-end, optimize performance and usability, collaborate with founders, and use AI tools to accelerate development in a fast-paced startup.

Operate and scale PostHog’s large ClickHouse clusters, including provisioning, infrastructure automation, node and instance performance optimization, hardware evaluation, and query performance tooling. Build systems using Terraform, Ansible, Kubernetes, Python, AWS, and ZooKeeper to manage more than 100 PB of data and support trillions of annual events.

Lead global corporate legal work, including securities compliance, governance, international subsidiaries, employee equity programs, financing, M&A, venture investments, and strategic transactions. Advise operations teams, manage board and corporate records, oversee stock plans, structure legal processes for international growth, and support software licensing and intellectual property matters.

Supervise quality assurance activities for workforce development programs, including case file reviews, data integrity monitoring, payment and invoice validation, compliance audits, deficiency tracking, and corrective actions. Maintain spreadsheets, reports, and dashboards; support monitoring responses, policy improvements, staff training, and issue resolution while protecting confidential participant information.

Drives B2B workplace insurance growth through agency and distribution partnerships. Designs ICHRA contribution strategies and level-funded plan structures, integrates benefits administration and enrollment platforms, bundles ancillary and supplemental products, and consults with brokers and HR executives on ACA, HRA, financial, and retention strategies. Expands distribution through new agency and affinity-group partnerships while managing sales performance and P&L responsibilities.

Design and develop scalable backend systems using Kotlin, Micronaut, and Spring. Build RESTful APIs, optimize PostgreSQL and Elasticsearch databases, implement RabbitMQ-based asynchronous processing, integrate AI tools, and create automated tests. Deploy and monitor services on GCP using Docker, Kubernetes, and Terraform. Collaborate cross-functionally, participate in code reviews, troubleshoot performance issues, and deliver reliable backend products.

Owns ongoing client relationships, drives ProShop ERP adoption, delivers product training, analyzes usage data, resolves workflow and configuration issues, and connects adoption milestones to measurable manufacturing outcomes. The role manages success plans, identifies churn risk, conducts value-focused business reviews, recommends relevant modules and workflows, and collaborates internally to advocate for clients. Strong product expertise, manufacturing knowledge, communication, teaching, data analysis, and problem-solving skills are required.

Manage end-to-end ProShop ERP implementations for manufacturing and machine shop clients. Lead planning, discovery, requirements gathering, system configuration, change management, risk mitigation, validation, documentation, training readiness, and go-live support. Act as the primary client liaison and ProShop configuration expert, translating manufacturing workflows into ERP solutions while coordinating escalations with Product and Engineering. The role requires manufacturing process knowledge, hands-on ERP or MES configuration experience, strong communication skills, and 25–40% travel to client sites.

Manage chemical, petrochemical, and downstream EPC and CAPEX turnaround projects ranging from $1M to $100M. Responsibilities include overseeing scope, cost, schedule, procurement, contracts, proposals, change orders, project teams, client communications, reporting, critical-path forecasting, budget control, and construction or design processes. The role requires extensive Gulf Coast oil and gas experience, field experience, engineering knowledge, and strong project execution skills.

Leads instrumentation and controls engineering for large, multidisciplinary energy projects, including design reviews, specifications, control logic, alarm management, DCS/SIS integration, and vendor coordination. Supports FAT, PSAT, PSSR, commissioning, startup, and technical documentation. Requires extensive experience in refining, petrochemical, and related energy facilities, strong knowledge of instrumentation measurements and process control systems, and the ability to lead projects exceeding $150 million in total installed cost.

Leads Kent’s Process Safety Engineering team, serving as a technical subject matter expert across onshore and offshore oil and gas projects. Responsibilities include managing engineers, overseeing quality and regulatory compliance, guiding risk assessments and consequence analyses, developing proposals and budgets, supporting business development, mentoring staff, recruiting, and coordinating multidisciplinary engineering work. The role requires client engagement, commercial awareness, professional engineering licensure, and expertise in process safety methodologies, industry standards, and specialized software.

Build and lead the risk management function for a regulated fintech, establishing enterprise risk frameworks, policies, controls, KRIs, risk assessments, incident management, and reporting. Monitor broker-dealer financial, liquidity, counterparty, and operational risks; develop controls for self-clearing and ATS businesses; support regulatory examinations and audits; maintain business continuity planning; and partner with finance, compliance, legal, operations, engineering, and senior leadership.