Cumberland Labs

Chief Technology Officer

• Design and own the position lifecycle engine: origination, funding, accrual, partial repayment, recall, and closure
• Architect a shared accounting layer that serves multiple lending modules
• Model settlement flows, collateral custody, yield attribution, and reconciliation for bilateral agreements
• Ensure correctness guarantees throughout: idempotency, audit trails, and immutable state history
• Audit the inherited backend and frontend codebase; determine the refactor-vs-rewrite strategy
• Own the backend services layer: RESTful APIs, settlement engine, accounting services, WebSocket feeds
• Extend and optimize the Rust indexer for new on-chain event types
• Guide frontend architecture for data-dense institutional dashboards (portfolio views, real-time position tracking, yield analytics)
• Establish CI/CD, testing standards, and code quality practices across the full stack
• Lead DAML smart contract design for lending and staking modules
• Define on-chain vs. off-chain boundaries: what the smart contract enforces vs. what the backend handles
• Collaborate with Canton ecosystem partners on staking protocol design and network-level integration
• Bring strong functional programming depth (Haskell, Scala) and apply it to contract modeling, type safety, and state machine correctness.
• Hire a Senior Backend Engineer and a Senior Frontend Engineer in the first 4-6 weeks
• Manage knowledge transfer from the existing external dev shop to your in-house team
• Run sprint planning and translate product requirements into engineering execution
• Partner directly with the CEO on product-to-engineering decisions, sequencing, and tradeoffs

CTO – Technical Lead

Marketing

• Own and execute Superis Labs’ marketing strategy end-to-end — from brand positioning to content marketing and community growth.
• Define and evolve brand identity, voice, and positioning across all channels
• Design and run full-funnel marketing growth strategies: acquisition, activation, trading, retention
• Own content across socials and blog — threads, announcements, explainers, thought leadership
• Build and nurture a community of traders, builders, and advocates
• Run growth experiments and campaigns, iterating based on data
• Develop relationships with KOLs, crypto media, and ecosystem partners
• Lead PR and comms around product launches, partnerships, and milestones
• Collaborate with the founding team on personal brand and storytelling

Marketing Lead

Designer

• Own the end-to-end design of a professional-grade perpetual trading experience
• Design the core trading interface: markets, order entry, positions, balances, charts
• Create clear, intuitive solutions for complex trading workflows - margin, liquidation states, funding rates, P&L
• Build and maintain a scalable design system with reusable components and patterns
• Own the full design process from research and ideation through prototyping and production handoff
• Partner closely with frontend and protocol engineers to ensure high-quality implementation
• Produce detailed specs and documentation to guide development
• Review shipped work and QA design assets for quality and consistency
• Conduct user research to identify pain points and optimization opportunities
• Support the marketing team with brand assets