Top Tech Jobs & Startup Jobs

Design, implement, and optimize custom GPU kernels for large-scale AI training and inference. Integrate low-level kernels into PyTorch, JAX, and internal runtimes; profile workloads, build performance models, remove bottlenecks, and collaborate across ML research, distributed systems, model serving, and hardware teams. The role also contributes to benchmarking, tooling, documentation, and testing for reliable kernel performance.

Build AI-native developer tools, spec-to-implementation workflows, code-generation systems, internal copilots, coding harnesses, sandboxes, authorization layers, and verification guardrails. Develop customer-facing AI functionality within a data-heavy enterprise SaaS platform, collaborate across engineering, product, and operations, and coach teams on safe AI-assisted development practices.

Lead development and execution of fundraising strategies, manage campaigns and grant applications, coordinate events, cultivate donor and sponsor relationships, maintain donation records, and collaborate with marketing, board members, and volunteers to meet financial goals.

Manage and organize digital and physical filing systems, implement naming conventions, archive and track retention schedules, assist with document retrieval, support onboarding, donor and compliance records, and ensure secure handling of confidential documents for a nonprofit political organization.

Plan, organize, and execute fundraising events including vendor contracts, logistics, registrations, budgets, on-site management, and promotional support. Coordinate staff and volunteers, ensure permits/insurance, monitor expenses, track performance metrics, and troubleshoot issues during events.

Volunteer marketing strategist to research market fit and competitors, plan and execute integrated paid and social campaigns, optimize online presence and lead-nurturing, analyze campaign performance, and support content, product launches, and fundraising. Requires collaboration with team, weekly meetings, and minimum 4+ hours/week commitment.

Volunteer generalist supporting nonprofit formation, day-to-day operations, tracking pro bono matters, social media and marketing content, IT and finance support, research, and special projects. Requires proactive, independent work and weekly standups.

Volunteer Principal Full Stack Engineer to lead and contribute across frontend and backend (React/React Native, Node.js, MongoDB). Own feature development, mentor engineers, collaborate with product/design, ship scalable code, and support CI processes. Must commit 4+ hours weekly and attend a weekly standup; first task includes launching a fundraising campaign.

Provides senior-level desktop and end-user IT support in a military hospital environment. Installs, configures, maintains, and troubleshoots computer hardware, operating systems, applications, peripherals, and network access. Manages service tickets, user accounts, cybersecurity training compliance, technical documentation, equipment maintenance, and operational reporting. Supports military personnel transitions and collaborates with technical teams while following DoD security, IT service management, and compliance requirements.

Develop and operate high-reliability spacecraft ground-segment software for telemetry, commanding, data distribution, mission-control interfaces, simulation, test automation, CI/CD, observability, and deployment across lab, test-range, and mission environments. Collaborate hands-on with flight software, avionics, RF/ground systems, and mission operations teams while implementing safe rollouts and air-gapped deployment strategies.

Own end-to-end manufacturing processes for aerospace propulsion hardware, including valve assembly, tube fabrication, pressure vessel integration, engine integration, testing, cleanliness control, tooling, and work instructions. Lead process improvements, root cause analysis, corrective actions, quality issue resolution, and production-flow optimization to increase build cadence and support concurrent vehicle production.

Own and improve end-to-end manufacturing processes for propulsion hardware, including valve assembly, tube fabrication, pressure vessel integration, engine integration, and acceptance testing. Develop work instructions and process specifications, enforce cleanliness and contamination controls, lead root-cause corrective actions, define tooling and test equipment, resolve hardware quality issues, and optimize work-cell layouts to increase production cadence and support concurrent vehicle builds.

Grow sales across an assigned Pennsylvania territory by managing customer relationships, expanding solution adoption, developing new business, and meeting revenue targets. Use consultative selling, CRM tools, and industry expertise in cleaning, sanitation, safety, quality, and operations. Recommend programs, implement procedures, train employees, coordinate service delivery, and maintain customer and franchise relationships. The role requires residence near Pittsburgh, approximately 25% overnight travel, and driving a company vehicle.

Supports financial performance and strategic decisions for a manufacturing plant. Responsibilities include month-end close, forecasting, budgeting, cost accounting, standard costing, financial controls, SOX and GAAP compliance, inventory and asset management, ROI analysis, capital investment support, process improvement, analytics, and partnering with plant and supply chain leadership to improve costs and profitability.

Supports North American supply chain and logistics operations, including order processing, customer account management, SAP queries, transportation tracking, expedite and drop-ship coordination, service-failure reporting, and Excel-based reporting. Collaborates with planning and business teams to meet service metrics, manage critical orders, respond to inquiries, and support promotions and special projects. The role requires flexibility across administrative and supply chain functions and may involve lifting up to 50 pounds.

Supports vehicle sales growth through prospecting, telephone marketing, account management, customer retention, and sales strategy development. Performs operational and administrative tasks, assists regional and location management, and supports sales quotas and objectives. The trainee receives cross-functional training in vehicle sales, rental, finance, operations, HR, and sales and marketing, with potential relocation within the geographic territory after completing the program.

Reviews and adjudicates criminal background, motor vehicle, employment, and education reports for regulatory and company-policy compliance. Investigates non-compliance, supports recruiting and business partners, conducts monthly audits, prepares reports, maintains records, and provides administrative support to the compliance team. Requires strong communication, organization, attention to detail, and the ability to work independently in a remote environment with occasional in-person meetings.

Supports continuous improvement across warehouse and transportation operations by applying Lean, engineering, automation, data analytics, process mapping, root-cause analysis, Kaizen, and quality methods. The role manages improvement projects, optimizes slotting, labor, layouts, flow, inventory, and resources, maintains quality systems, supports compliance, and measures results against safety, quality, delivery, cost, and employee-development objectives.

Supports Base Operations Support teams at Vance and Sheppard Air Force Bases through employee relations, labor relations, compliance, recruiting, workforce development, performance management, investigations, and HR policy implementation. Partners with leaders, managers, legal, and unions; interprets collective bargaining agreements; ensures compliance with labor laws, Service Contract Act requirements, and DOT drug and alcohol testing regulations; and promotes employee engagement and a high-performance culture.

Design, deploy, configure, and maintain the Axonius Cybersecurity Asset Management platform. Develop queries, dashboards, and automated enforcement actions; manage adapters and data integrations; monitor performance; troubleshoot asset discovery and correlation issues; and integrate Axonius with security tools, CMDBs, vulnerability scanners, and cloud platforms. The role also provides technical support, documentation, training, mentorship, and cybersecurity subject-matter expertise.

Design and build interfaces across HUD’s AI data platform and marketplace. Translate complex agent runs, evaluation results, reward signals, and reinforcement learning workflows into clear, actionable products. Partner with users, researchers, and engineers; conduct user research; ship and refine experiences; establish reusable interaction patterns; and maintain high standards for usability, visual quality, and implementation.

Build reliable software and infrastructure for frontier AI agent research, including environment execution, trajectory collection, evaluations, experiment orchestration, data pipelines, and observability. Partner with research engineers to turn prototypes into reusable, tested systems; improve reproducibility, scalability, cost efficiency, and recovery from failed runs; and own infrastructure from design through operation.