Top Tech Jobs & Startup Jobs

Build Dayjob’s U.S. sales pipeline through researched cold calling, email, LinkedIn outreach, prospect visits, and trade show networking. Research and prioritize fleet-owner prospects, learn the waste and trucking industry, attend meetings alongside the CEO, and provide market feedback to improve messaging and qualification. The role offers progression into broader sales-cycle ownership.

Acquire and grow enterprise SaaS customers in New York through prospecting, outbound outreach, demos, contract negotiation, and full-cycle sales ownership. The Account Executive will build pipelines, manage channel and technology partners, collaborate with Microsoft sales teams, guide customers from initial contact through contract signing, and consistently exceed territory quotas.

Own SEO and GEO strategy, execution, experimentation, and measurable results across traditional search and AI-driven discovery. Lead efforts to improve the discoverability and citation of 64 million academic papers. Direct a team of engineers and designers, author PRDs, conduct technical SEO audits, build systems, analyze quantitative outcomes, and develop a strategy without an existing playbook. The role is fully onsite in the San Francisco Bay Area and reports directly to the CEO.

Lead the engineering team to develop Tulip's new agent-native app-building product, managing technical architecture and fostering AI-driven development practices.

Conduct red-team assessments of formally verified systems, evaluating proofs, specifications, threat models, and trusted computing bases. Build AI-driven vulnerability discovery, triage, and exploit-generation tooling; identify and demonstrate exploitable weaknesses in software and infrastructure. Produce rigorous security reports, publish methodologies, collaborate with domain experts and third parties, and deliver engagements on fixed schedules.

Supports the Customer Experience department by streamlining processes, coordinating cross-functional projects, executing deliverables, maintaining recurring compliance-related work, and fostering collaboration across Services, Success, and Support teams. The intern will receive onboarding, mentorship, routine check-ins, and exposure to multiple teams and stakeholders while working remotely during a 14–16-week term.

Build quality into product development across multiple teams through exploratory, risk-based, and automated testing. Develop and maintain web, API, and integration test coverage using Playwright and TypeScript; investigate application, pipeline, and system failures; improve testability, reliability, and developer feedback loops; identify systemic quality issues; and help teams make informed release and risk decisions.

Develop and maintain Dynamics 365 Business Central AL extensions, integrations, environments, reports, and applications across two manufacturing companies. Lead an MRP integration, entity separation, Snowflake data warehouse pipelines, Power BI content, and a customer pricing portal. Provide ERP troubleshooting and occasional Level 1 support while collaborating with finance, operations, sales, and shop-floor teams.

Own Big Draw Golf Club’s social media presence across Instagram, TikTok, YouTube Shorts, Facebook, and emerging platforms. Create, shoot, edit, caption, and publish content; appear on camera; capture winner stories; manage DMs and comments; run paid social campaigns; analyze performance; and grow memberships. The role requires golf fluency, strong writing, fast video production, community engagement, and independent calendar management. It is contract-to-hire, primarily remote with occasional travel for shoots and winner trips.

Own and improve Tessellate’s physician-to-organization matching engine by evolving rules-based matching toward semantic matching, embeddings, and vector search. Establish precision, recall, and evaluation practices; resolve healthcare organization identities across millions of records; and maintain a reliable, lightweight data platform. The role requires strong Python and SQL, applied machine learning expertise, production recommendation or ranking experience, and end-to-end ownership in an early-stage startup.