Top Tech Jobs & Startup Jobs in Los Angeles, CA

Supports daily HR operations, including employee onboarding and offboarding, benefits and payroll assistance, employee records, HRIS updates, employee inquiries, engagement programs, compliance tasks, and HR process improvements. Serves as an on-site HR contact, manages HR inbox requests, coordinates personnel changes, assists with payroll preparation, and supports company-wide HR initiatives.

Manage OUAI’s social media editorial calendar, publishing, social-first content, creative briefs, shoots, community events, and influencer content. Develop brand-appropriate copy and storytelling across Instagram, TikTok, and other platforms. Analyze social performance, provide recommendations, monitor trends and competitors, coordinate cross-functional campaigns, and manage projects from ideation through execution, including occasional weekend posting.

Build, evaluate, deploy, and monitor identity-resolution and record-matching models using large, noisy datasets. Design labeling and measurement strategies where no definitive answer key exists, use AI-assisted labeling, manage model retraining and lineage, review data quality, and communicate results and tradeoffs to product, engineering, and sales stakeholders. Mentor teammates and ensure responsible handling of personal data, opt-outs, retention, and lineage requirements.

Conduct high-volume outbound sales calls, build relationships with schools and childcare centers, generate new and repeat business, deliver virtual product presentations, meet sales quotas and activity goals, research education market trends and funding opportunities, and collaborate with outside sales, retail, professional services, and leadership on sales strategies and campaigns.

Manage strategic client accounts, ensuring satisfaction, retention, and profitable growth. Lead site consolidation and replatforming initiatives, partner on long-term digital strategy, coordinate agency teams through launch, and identify expansion opportunities. The role requires strong digital marketing, client relationship, project management, communication, and business development skills, with hybrid collaboration near El Segundo or San Diego.

Leads expense accounts payable operations, including invoice processing, payments, expense reports, corporate cards, vendor compliance, reconciliations, and month-end close support. Reviews transactions, maintains vendor and tax records, administers Concur, ensures policy and internal-control compliance, supports audits, resolves issues, trains stakeholders, and identifies process improvements. Requires at least three years of accounts payable experience and two years leading or supervising AP teams.

Leads First Place for Youth’s national growth strategy, including market expansion, government partnerships, public funding, policy advocacy, and program scaling. Works with the CEO and executive team to identify new markets, secure Title IV-E and workforce development funding, develop strategic partnerships, track growth and impact KPIs, and represent the organization nationally. Manages and develops a high-performing national and policy team while advancing services for transition-age foster youth across multiple states.

Talent Acquisition Partner advises hiring leaders, develops talent pipelines, sources passive candidates, provides market intelligence, manages full-cycle recruiting, supports candidate experience and employer branding, and improves recruiting processes. The role focuses on architecture, engineering, and design industry hiring, requires ATS experience, and involves 10–15% travel.

Build large-scale data pipelines and infrastructure for frontier AI model training. Develop data-processing models such as classifiers, quality filters, and labeling systems; design deduplication, quality scoring, labeling, and augmentation strategies; and create reliable tooling for researchers to explore and train on massive datasets. The role also evaluates how data quality and composition affect model outcomes, with web crawler experience as a bonus.

Operate and improve large-scale NVIDIA GPU clusters across bare-metal and rented capacity. Build automation for provisioning, health checks, remediation, monitoring, scheduling, and capacity management. Own Linux images, drivers, CUDA, containers, networking, storage, and Slurm. Diagnose performance and hardware issues, evaluate GPU providers, support ML training workloads, and maintain secure infrastructure. The role also includes hardware installation, datacenter coordination, and vendor management.

Manage the Enterprise Deployment team’s workflow, staffing, performance tracking, recruiting coordination, onboarding, meetings, OKRs, team gatherings, and cross-functional alignment. The Chief of Staff will optimize team efficiency, thoughtfully allocate people to projects, identify performance or coverage gaps, and serve as a trusted liaison to organizational leaders. This is a fully remote global role, with London preferred.

Provides technical software support to remote customers through phone, email, and support portals. Troubleshoots Java applications and related technical issues, manages tickets and escalations within SLAs, documents solutions, collaborates with internal teams, and supports process improvements. The role requires SQL troubleshooting, customer communication, occasional travel, and scheduled after-hours emergency support.