Top Tech Jobs & Startup Jobs

As a Senior Backend Engineer, you will enhance Polymarket's CLOB engine by optimizing performance, handling transaction states, and debugging production issues, focusing on concurrency and observability.

Lead fundraising operations within the CEO Office: manage the fundraise tracker and CRM, build and refine pitch decks, draft quarterly investor updates, coordinate investor data requests and regulatory filings, prepare the CEO for meetings, and maintain LP/VC relationships and diligence materials to ensure smooth, organized capital formation.

Support senior institutional coverage and manage a subset of market maker and institutional client relationships end-to-end. Assist onboarding across product, legal, and compliance, prepare client materials, monitor account health, represent the firm at industry events, and relay client feedback to product and markets teams.

As a Technical Project Manager, you will coordinate engineering projects, track progress, manage team communications, and facilitate workflow between teams to enhance productivity in a fast-paced environment.

The Market Analyst will shape and curate Polymarket's markets, invent rulesets, prioritize new markets, monitor trends, and ensure compliance with industry standards.

Own and improve fiat and crypto payments infrastructure: set roadmap, manage PSP vendor relationships, run A/B tests and ML personalization to boost deposit/withdrawal conversion and authorization rates, lead integrations with engineering, analyze payment data, and respond to outages including off-hours support.

Design and maintain infrastructure to support high-performance APIs and data services at Polymarket. Lead system architecture and enhance development workflows, ensuring reliability and scalability.

As a Regulatory Attorney, you will support the legal and regulatory strategies for a CFTC-regulated exchange, advise on applicable regulations, analyze legal issues, draft contracts and regulatory filings, and engage with regulators.

Freelance Junior Designer will produce high-volume static, motion, and short-form video ads for paid social and display, build creative templates, iterate quickly from brief to launch, turn news into rapid creative, and collaborate with growth, copy, and brand teams while working in-office 3-5 days weekly.

The Design Engineer will build and prototype UI components, contribute to design systems, collaborate across teams, and lead product experience improvement at Polymarket.