Top Tech Jobs & Startup Jobs in Austin, TX

Leads FreshBooks’ Payments and Financial Services business, owning operating cadence, TPV and revenue forecasting, P&L impact, pricing, partner relationships, payment operations, risk, compliance, and strategic initiatives. Drives execution across Product, Engineering, Marketing, Sales, Operations, Support, and Risk while managing processors, networks, BNPL partners, payouts, reconciliation, PayFac controls, and customer pricing. Develops near-term strategy, supports annual planning, and delivers executive recommendations and measurable commercial outcomes.

The Senior Financial Analyst supports Enterprise Finance by developing forecasts, strategic plans, financial models, reports, and executive presentations. The role performs business and ad hoc analysis, supports annual operating planning, partners with line-of-business leaders, and communicates insights to senior management and the board. Responsibilities include managing concurrent projects, improving finance processes, analyzing data, and contributing to strategic decisions.

Paid summer software engineering internship supporting underwater vehicle simulator development. Responsibilities include Unity and simulation development, 3D modeling, documentation, testing, requirements gathering, presentations, and collaboration with project teams and clients. Candidates will apply classroom knowledge while working with a mentor in a hybrid Austin-based environment.

Identify customer workflows suitable for automation, recommend and integrate AI agents with engineering partners, and serve as the primary customer contact. The role coordinates training, delivers demos and results to strategic audiences, and feeds customer insights into product strategy. Candidates should have experience selling and implementing complex IT solutions, backend programming ability, strong communication and problem-solving skills, and willingness to travel for deployments and customer engagements.

Deploys and maintains Python and R data science applications, dashboards, and API models in production. Responsibilities include designing CI/CD pipelines, managing containerized environments, implementing application and model monitoring, supporting cybersecurity and compliance requirements, troubleshooting runtime issues, and optimizing data science platform tooling. The role bridges data science development with enterprise IT infrastructure and requires an active Secret clearance.

Deploys and maintains Python and R data science applications, dashboards, and APIs in production. Responsibilities include designing CI/CD pipelines, managing containerized environments, monitoring application and model performance, supporting cybersecurity compliance, troubleshooting runtime issues, and optimizing data science platform tooling.

Build and lead Harmattan AI’s U.S. marketing function, translating global strategy for defense audiences. Responsibilities include U.S. positioning, product marketing, sales enablement, public relations, events, executive communications, employer branding, digital campaigns, KPI development, and vendor management. The role requires hands-on creation of marketing materials, credible communication of complex defense technology, and team-building across the U.S. operation.

Lead brand direction as the company’s first dedicated designer across digital and physical media. Create brand guidelines, presentation decks, video and social assets, marketing and product pages, operator app UI, trade-show materials, one-pagers, and merchandise. Collaborate with executives and marketing to support campaigns, events, and technical B2B or defense products. The role is on-site in Austin and requires professional design experience, a strong portfolio, and U.S. person status.

Conduct in-person consultations with booked clients, recommend and sell packages, handle objections, upsell higher-value options, follow up with leads and past clients, secure repeat bookings and referrals, track sales metrics, and deliver trained sessions while maintaining a client-ready studio.

Owns Xint’s technical content and developer relations strategy for application security practitioners. Conducts and publishes original security research, creates technical tutorials and demonstrations, supports conference talks and webinars, and engages practitioner communities. The role requires hands-on understanding of vulnerabilities, exploit reproduction, security tooling, and AI-assisted security, along with strong technical communication and public speaking skills.