Top Tech Jobs & Startup Jobs

Build and maintain production ML infrastructure for training and inference across large-scale 3D point cloud and image datasets. Responsibilities include data and model artifact versioning, reproducible pipeline development, CI/CD validation, training job tooling, inference optimization, and reliable model deployment. The role requires Python and PyTorch expertise, ML orchestration experience, model serving knowledge, and the ability to refactor training code. AWS, containerized GPU workflows, optimization techniques, and infrastructure-as-code experience are advantageous.

Develop and ship computer vision and machine learning features for an AI-enabled CAD system. Responsibilities include data and labeling strategy, model selection and fine-tuning, evaluation pipeline development, 3D perception using LiDAR and imagery, production model adaptation, and customer-driven iteration. The role requires collaborating with product, engineering, customer-facing teams, and surveyors to deliver extraction workflows end to end.

Head of Sales responsible for owning new customer acquisition and expansion revenue, recruiting and coaching account executives, winning strategic technical accounts, and building a scalable sales organization. The role leads sales strategy, forecasting, CRM, territory planning, commission planning, onboarding, and process development while partnering with executive leadership to shape go-to-market strategy and product direction.

Own recurring business processes across billing, accounts receivable, quote-to-cash, customer setup, compensation, and operations. Build reporting, dashboards, OKRs, and analysis; investigate ambiguous problems; and implement improved workflows, systems, documentation, and controls. The role also involves general project management, manual process execution, and identifying automation opportunities across finance, sales, support, and revenue operations.

Own all physical office and workplace operations for a rapidly growing startup. Responsibilities include managing vendors, supplies, equipment, access systems, conference rooms, onsite visitors, IT providers, inventory, events, and future office moves. The Office Manager ensures the workplace remains clean, secure, organized, welcoming, and functional while independently resolving issues and supporting employees, candidates, customers, executives, and vendors.

Build and maintain automated tests for a browser-based 3D CAD platform, expanding coverage across CAD workflows, data uploads, and exports. Evolve test infrastructure and CI, improve reliability and execution speed, eliminate flaky tests, and create debugging tools for coding agents. Partner with platform engineers to improve application testability and help teams write durable tests. The role also includes performance regression tracking and root-cause analysis across application code and infrastructure.

Build and scale Mach9’s marketing engine, own growth strategy and pipeline goals, generate demand across established and new channels, lead product launches, partner with sales, drive customer advocacy and expansion, and manage a high-performing marketing team. The role combines strategic leadership with hands-on execution across demand generation, revenue marketing, account-based marketing, lifecycle programs, automation, attribution, and AI-enabled workflows.

The Head of ML will define the technical vision, mentor a team of ML engineers, and lead the production of automation products using survey data.

Build and run Mach9's customer community across online and in-person channels. Design onboarding, moderation, programs, events, and partnerships to grow sustained participation, advocacy, and referrals; create content and relay customer feedback to product teams.

As an ML Engineer at Mach9, you will design and train computer vision and 3D ML models for extracting features from LiDAR and imagery, owning models through the full product lifecycle and collaborating with teams for deployment.