Top Tech Jobs & Startup Jobs

As Regional Sales Manager, drive customer acquisition, build relationships, exceed sales quotas, and collaborate with teams to ensure successful deal closures.

Design, build, and qualify high-power fiber laser and amplifier systems and fiber-optic subsystems for space applications. Characterize lasers (linewidth, phase noise, RIN), model nonlinear effects, perform fiber splicing and assembly, design coherent receivers, and execute optical test plans and documentation for space qualification.

Manage multiple DTC client accounts to develop and execute lifecycle marketing strategies across email, SMS, loyalty, and subscription. Build content calendars, brief creative teams, run A/B tests and automations, monitor performance, report to clients, troubleshoot ESP issues, and collaborate with Paid Media and Creative teams using ClickUp.

Sell and deliver new and used vehicles to meet monthly volume and profit goals. Greet customers, manage appraisals, present product benefits, arrange test drives, complete sales paperwork, coordinate financing and delivery, follow up for service and referrals, attend trainings and sales meetings, and maintain prospect/follow-up systems to ensure customer satisfaction.

Lead administration and optimization of on‑premises and cloud infrastructure (Active Directory, Microsoft 365, virtualization, SAN). Manage endpoint security and Intune, automate with PowerShell/Power Automate, support disaster recovery, partner with InfoSec for compliance, provide Tier 2/3 support, maintain documentation, and support stadium/game-day operations and events.

Contract software engineer building full-stack systems and internal/product surfaces using AI-assisted workflows. Ship end-to-end features from vague specs, work across backends, APIs, and SQL, partner with non-engineers, and help mature an AI-first engineering practice. Early-career candidates encouraged.

Manage and grow a portfolio of existing SaaS customers, driving expansion revenue through upsells and cross-sells. Partner with Customer Success, Solutions Consultants, and Product to ensure adoption, conduct QBRs, forecast expansion pipeline in Salesforce, and provide field feedback to Marketing and Product. Maintain deep knowledge of the Datarails platform and finance (FP&A) use cases.

Provide high-touch operational support to the CEO and team: manage hiring logistics, payroll and people admin, office operations, customer visits and demos, inbound sales, finances, security assessments, swag, and team events. Act as primary face for customers and candidates, streamline processes, and run the companys back-office systems to increase team focus and velocity.

Submit your application to The ROSTR Group for future job opportunities in California. They will retain your information for relevant roles that arise.

Design, build, and maintain ETL pipelines and big-data workflows from ingestion to consumption. Troubleshoot data/system issues, work in an agile team, handle structured/unstructured data and security logs, and support government data acquisition and sharing while meeting quality assurance and testing standards.