Top Tech Jobs & Startup Jobs in St. Louis, MO

Provide estate planning and estate and trust administration services for clients in Virginia. Responsibilities include designing and implementing wills, trusts, powers of attorney, and medical directives; advising on estate strategies and fiduciary duties; managing probate filings; coordinating document execution and administration tasks; and maintaining client communication throughout matters.

Drives market expansion and engineered equipment sales across an assigned territory. Responsibilities include securing new commercial accounts, managing sales from design through closing, interpreting construction bids, preparing technical proposals and quotations, maintaining Salesforce or NetSuite CRM data, presenting solutions, and monitoring competitors. The role requires extensive field engagement, HVAC and commercial construction expertise, customer relationship development, and territory travel.

Leads Legal and Compliance department operations, including process improvement, legal technology administration, knowledge management, outside counsel and vendor management, budgeting, contract operations, reporting, compliance support, and insurance administration. Partners cross-functionally with Finance, HR, Commercial, Medical Affairs, Regulatory Affairs, and other teams to improve efficiency, scalability, risk management, and service delivery.

Build and operate internal software, platform services, developer tooling, Kubernetes infrastructure, and reproducible Nix environments. Develop Go and Rust automation, improve CI/CD and reliability, support Linux systems, networking, identity, endpoints, and SaaS platforms, and resolve ambiguous technical problems independently. Partner across engineering, security, operations, and business teams while mentoring engineers and shaping technical direction.

Lead finance transformation advisory engagements for private equity-backed portfolio companies. Assess finance and accounting functions, conduct gap analyses, gather requirements, design future states, and support implementation across people, processes, technology, and data. Partner with CFOs, Controllers, operating partners, and deal teams; develop buy-and-build integration playbooks; optimize core finance processes; and leverage financial systems, automation, analytics, and AI tools to drive value creation.

Develop and execute tests for a Manufacturing Execution System, focusing on batch calculations, production metrics, data transformations, integrations, and end-to-end manufacturing workflows. Validate results against requirements and source data, document defects, perform regression testing, maintain traceable test documentation, and report coverage and defect metrics while collaborating with manufacturing, business, development, and quality teams.

Owns and prioritizes the backlog and roadmap for AI-enabled digital applications and support platforms. Translates strategy into epics, user stories, and acceptance criteria; guides Agile teams through delivery; and collaborates with engineering, design, data, security, privacy, legal, and compliance stakeholders. Ensures AI features meet business, user, privacy, security, transparency, and responsible AI requirements while monitoring performance, managing risks, documenting decisions, and supporting adoption.

Owns the full customer lifecycle from discovery and technical workshops through demos, POCs, ROI modeling, integrations, implementation, go-live, and production handoff. Builds sandboxes, architecture diagrams, simulations, and reusable technical assets while partnering with Product, Engineering, and CSM. Requires strong customer-facing communication, scripting and API skills, enterprise architecture fluency, and comfort managing complex pilots and ambiguous processes.

Lead development of high-performance Rust parsers, compilers, automata, indexes, and data structures for structured language-model generation. Optimize decoding-loop performance through profiling and benchmarking, integrate Python bindings and C++/CUDA components into inference engines, collaborate across teams, and maintain production-quality code through testing and CI/CD.

Design and develop electromagnetic warfare and spectrum operations software, including data models, RF propagation integrations, C2 and sensor APIs, AI-assisted coding workflows, and deployments across cloud, on-premises, and edge environments. Demonstrate software to customers, translate feedback into requirements, document and test solutions, mentor developers, and support agile delivery. The role requires an active US Top Secret/SCI clearance and travel to customer sites.