Top Tech Jobs & Startup Jobs in Los Angeles, CA

Provides advanced technical and operational support for IBM z/OS mainframe environments, including software installation, troubleshooting, disaster recovery, COOP exercises, replication, IPLs, DASD management, system integration, documentation, and emerging technology implementation. Serves as a technical point of contact for COOP cutovers and collaborates with customer and DISA teams to maintain system availability, stability, and performance.

Own the entire post-sale client lifecycle: onboard customers, review AI-generated compliance documents, deliver updates from regulatory monitoring, run upsell campaigns, retain and expand accounts, and feed product feedback to the founder. Build processes and define client success at an early-stage SaaS startup.

Lead go-to-market and revenue generation from zero to initial paying customers. Own positioning, messaging, channel strategy, content, SEO, partnerships, launch execution, and funnel conversion for multiple service lines. Build repeatable acquisition and upsell engine, run experiments, and optimize conversion across signup-to-paid journeys while working directly with the founder. Equity-only founding role, remote-friendly with preference for Kansas City.

Manage end-to-end talent acquisition for priority go-to-market hiring during a six-month remote contract. Partner with hiring managers and executives, source and close SaaS talent, develop headhunting strategies, assess candidates, ensure a high-touch candidate experience, coach interview teams, report recruiting metrics, and improve talent acquisition processes and tools.

Supports order-to-cash operations, including customer account setup, invoicing, cash application, collections, account reconciliation, revenue schedules, and month-end close. The role investigates billing and payment discrepancies, responds to customer inquiries, maintains audit-ready records, supports audits and compliance reviews, and helps improve finance processes. It requires accounting knowledge, Excel proficiency, careful handling of sensitive information, and clear communication.

Designs secure, scalable cloud and software architectures; develops security frameworks; performs risk analysis, threat modeling, and security assessments; integrates security into CI/CD; creates architectural documentation; guides development teams through implementation and code reviews; evaluates technologies; mitigates technical risks; and advises clients and stakeholders on secure solution design.

Own StartPlaying’s lifecycle and marketing email programs for players and Game Masters. Responsibilities include designing onboarding, activation, reactivation, transactional, event, and partner campaigns; developing copy, segmentation, testing, QA, launches, measurement, and optimization; analyzing customer event data; and writing occasional landing page copy. The role requires independently prioritizing work within contracted hours and building a modern lifecycle marketing program focused on retention and lifetime value.

Manage and grow relationships with mortgage broker partners for Better Wholesale’s HELOC product. Responsibilities include onboarding, training, scenario guidance, account management, pipeline and funded-volume forecasting, issue resolution, CRM tracking, broker feedback, and partner activation. The role combines consultative sales, mortgage expertise, and channel-building in a launch environment, with future opportunities to develop new broker relationships and support additional wholesale lending products.

Develop and maintain scalable backend applications, microservices, APIs, integrations, and production-ready client-facing features. Ensure systems are secure, documented, tested, and performant while collaborating with product, engineering, and business stakeholders. Translate business goals into technical architecture, estimate scope and timelines, and contribute across the technology stack in a remote, cross-disciplinary environment.

Originate SBA 7(a), 504, and Express loans for healthcare professionals; build referral networks with COIs; advise clients on financing strategies; partner with internal teams to ensure compliant, efficient deal flow; meet loan production goals and manage pipeline while monitoring portfolio risk.

Provide first-line customer support through phone, text, and email. Become an expert in Clair’s signup, earned wage advance, and repayment products; resolve financial questions; and deliver an exceptional user experience. Collaborate with product, technology, and partner teams to investigate issues and improve support. The role requires strong communication, numerical aptitude, Zendesk experience, and enthusiasm for fintech and supporting hourly workers.