Top Tech Jobs & Startup Jobs in Austin, TX

Sales Openers will make high-volume outbound calls to qualify leads for tax relief services, ensuring smooth handoffs to sales closers and using CRM tools to document interactions.

The R&D Test Engineer will plan and execute high-speed imaging campaigns, analyze kinematic data, and design test setups to support counter-drone systems.

Design, implement, automate, and operate Venmo data infrastructure and streaming platforms. Build scalable data pipelines, provisioning, monitoring, and message streaming solutions (AWS SQS, Kafka). Support databases/NoSQL, create large datasets, troubleshoot production issues, collaborate with product, engineering, and analytics teams, and deliver tools for data-driven insights.

Work with a Quantitative Portfolio Manager in Austin to source, clean, and featurize financial datasets, run experiments to evaluate feature value, productionize features/models via a DAG scheduler, and contribute to the Python codebase while learning domain-specific forecasting and deployment.

Lead day-to-day operations and scaling of Sygnia's first US MDR site, managing staffing, processes, client relationships, and incident escalation while partnering with global leadership to ensure operational readiness and high service quality.

Lead and perform end-to-end forensic investigations and incident response for complex cyberattacks. Conduct log, host, network, memory, and malware analysis; threat hunt for APTs; identify IOCs/TTPs; use and improve investigation tooling and playbooks; communicate findings and recommendations to technical and executive stakeholders.

Lead development and expansion of partnerships with cyber insurers, brokers, and law firms to secure on‑panel status, drive incident response and proactive/MDR engagements, negotiate contracts, create insurer‑tailored offerings, report results, and coordinate go‑to‑market strategy with global teams.

Welcome visitors, manage check-ins/check-outs and appointments, maintain a tidy front desk, use email/calendars and scheduling systems, support teammates, and provide calm, professional customer service in a fast-paced environment.

The role drives investment direction decisions for RF products in the aerospace and defense sector, focusing on market opportunities and leading cross-functional efforts to meet business targets.

The Accountant will manage bookkeeping, close books accurately, provide strategic financial insights, and handle both corporate and CEO's personal finances.

The Accountant will manage accounting operations, including journal entries and accounts payable, and support month-end close processes.

The Electrical Designer/Engineer designs and documents electrical systems for various building types, including hospitals and commercial spaces, using AutoCAD and Revit.

The LEED Senior Specialist provides technical expertise and project management for LEED certification and sustainability initiatives, engaging with clients and assisting project teams throughout the certification process.