Designs, builds, and maintains EVM smart contracts and backend services integrating with EVM, Solana, and Stellar for high-volume crypto-backed payments. Requires deep EVM/Solidity expertise, Node.js, 2-10+ years experience.

Leads compliance programs for fintech regulations like SOC 2, GDPR, PCI, and DORA. Manages audits, policies, risk remediation, and cross-team adherence with 3+ years experience in regulated industries.

Designs and delivers technical solutions for clients integrating stablecoin and blockchain infrastructure, including APIs, SDKs, and payment flows. Guides pre-sales demos, POCs, implementations, and troubleshooting for fintechs and enterprises. Requires 3-7+ years in solutions engineering and hands-on coding.

Manages HR systems, compliance, payroll, benefits, and employee lifecycle processes in a fast-growing fintech/crypto company. Optimizes tools like HRIS/ATS, ensures global regulatory compliance, and provides people analytics for leadership.

Leads application security assessments, vulnerability scanning, code reviews, and threat modeling. Integrates automated security tools into CI/CD pipelines and drives remediation with engineering teams. Requires 4-8+ years in app sec with hands-on tool experience.

Build and maintain scalable data models, pipelines, and Core Data tables to transform raw data into actionable insights. Collaborate with data scientists and business teams using SQL, DBT, Snowflake, Airflow, and Python.

Build and scale recruiting function from scratch for rapid growth, sourcing, selling, and closing technical engineering and GTM roles while developing infrastructure and leading a team. Requires 6-10 years recruiting experience with technical background and management of teams.

Owns strategic enterprise sales across the UK and EMEA, closing complex, multi-year SaaS partnerships with insurers. The role requires a proven record in enterprise quotas, structured sales processes, senior-stakeholder engagement, and long, high-value deal cycles.

Owns full-cycle enterprise sales of AI platform to commercial/investment banks and private credit firms, managing complex multi-stakeholder cycles from prospecting to expansion. Requires deep banking domain expertise, especially in credit/underwriting workflows.

Builds product-facing backend features, APIs, and scalable systems for fintech platform handling money movement and financial data. Requires 5+ years backend experience, API expertise, and familiarity with modern tools like AI assistants.

Build and scale Python-based backend APIs, data systems, and platform services that process high-volume transaction data. The role requires 4+ years of backend experience, strong REST and SQL skills, AWS experience, and hybrid availability in NYC.

Senior Account Executive responsible for full-cycle B2B sales of financial products (cards and banking) to mid-market companies. Requires 5+ years senior sales experience as a top performer consistently exceeding quotas.

Senior Account Executive manages full sales pipeline for financial products, generating net-new revenue through inbound/outbound sales to mid-market leaders. Requires 5+ years B2B sales experience as consistent top performer exceeding quotas.

Build and ship full-stack AI projects including AI agents, RAG, structured extraction, and LLM infrastructure. Requires proficiency in full-stack development, backend systems, cloud infrastructure, and production LLM experience.

Builds and operates Valon’s narrative and external brand engine to create credible storytelling, high-signal content, and recruiting assets that drive talent conversion and hiring outcomes. Partners across functions to turn internal proof into external credibility through founder voice and targeted distribution.

Prospects and qualifies leads through cold calls and emails for B2B fleet payment solutions, schedules demos, manages pipeline in Salesforce, and collaborates with Account Executives to accelerate sales. Requires 1+ years sales/customer-facing experience and Bachelor's degree.

Builds scalable ML systems and end-to-end pipelines for fraud detection, anomaly detection, and real-time decisioning in payments. Requires 5+ years ML production experience, including 2+ in fraud/risk, Python proficiency, and ML frameworks like PyTorch/TensorFlow.

Build and ship full-stack features end-to-end using React/Next.js, Node.js, and TypeScript, from ideation to iteration. Prioritize user value, UX, reliability, and collaborate on product roadmap in an in-office NYC team.

Builds and maintains shared libraries, SDKs, and AWS infrastructure (ECS, RDS, MSK) to enable faster, safer development. Architects golden paths, optimizes observability, and mentors engineers with deep Go backend and cloud expertise.

Leads engineering team building GTM surfaces like Brex.com, marketing apps, and AI systems to optimize sales/marketing efficiency. Requires 6+ years software engineering, 3+ years managing engineers, strong frontend/backend skills, and bachelor's/master's in CS.

Owns development of Kalshi's Flutter-based mobile trading app, building and shipping customer-facing features end-to-end including notifications and biometrics. Requires 5+ years experience with strong Flutter mastery and ownership mindset.

Designs delightful UX for prediction market platform, owning core customer journeys from discovery to trading. Requires 1+ years product design experience, strong portfolio, customer intuition, and passion for financial markets.

Architects multi-system solutions, defines org-wide technical standards, leads reliability and security initiatives, mentors engineers, and shapes technical roadmaps. Requires 9+ years experience with distributed systems, cloud, observability, and security expertise.

Leads multi-component projects, owns architecture and testing strategies, acts as technical leader and mentor, drives reliability improvements, and handles production incidents for backend systems.

Full stack software engineer designs, builds, and maintains secure, scalable web services across frontend, backend, and infrastructure. Works with modern stack including React, Node.js, TypeScript, and AWS in a fast-paced fintech startup.

Leads full-stack development of secure, scalable web services and platforms for fintech, working across backend, frontend, and infrastructure. Requires 7+ years experience with JavaScript/TypeScript, Node.js, React, and AWS in a fast-paced startup.

Leads full-stack engineering efforts to design, build, and maintain secure, scalable web services for fintech platform. Requires 9+ years experience across frontend, backend, infrastructure with expertise in TypeScript, React, Node.js, and AWS.

Leads technical demos of AI agents for accounting workflows, serves as finance expert handling compliance and due diligence questions, and partners with sales on enterprise deals. Requires 3+ years in accounting/finance and strong communication skills.

Senior Infrastructure Engineer builds and maintains scalable cloud infrastructure, CI/CD pipelines, and monitoring systems using AWS, Kubernetes, and Terraform. Collaborates with engineering teams to enhance reliability, efficiency, and security; requires 4+ years experience.

Sells identity and fraud solutions to large financial institutions and fintechs, owning the full sales cycle from prospecting to post-sale relationship management. Requires 8+ years sales experience, focus on strategic accounts in financial services.

Senior Data Scientist builds fraud detection models and financial risk products, handling full lifecycle from data acquisition to production code. Requires 4+ years experience (or advanced degree), strong ML/stats skills, and production coding ability.

Builds backend services, APIs, and data-driven features like personalization engines for Kalshi's prediction market trading platform. Requires 4+ years experience, Bachelor's in CS, Golang/Java proficiency, and REST API/database expertise.

Builds high-performance trading platform including order matching, trade execution, clearing systems, and broker integrations. Requires 4+ years experience with concurrent systems, databases, and leading large projects in a fast-paced fintech environment.

Leads sales team to exceed new logo bookings in mid-market and enterprise SaaS, managing complex sales cycles, coaching AEs, and driving operational excellence. Requires 5+ years sales management experience in high-growth SaaS with proven quota attainment.

Build and maintain scalable ML platform for model experimentation, training, evaluation, inference, and feature store to power underwriting products. Requires 5+ years experience with Python, ML stacks like Databricks/AWS, and MLOps systems.

Leads recruiting team focused on Engineering or Emerging Talent, owning hiring strategy, team development, and data-driven decisions to scale world-class talent acquisition at a high-growth fintech.

Builds sophisticated AI agent products for investigating financial crimes, leads technical designs and teams. Requires 4-10 years experience in software development, Python, cloud infrastructure, and hybrid SF Bay Area work.

Owns full sales cycle for enterprise SaaS deals, from prospecting to closing high-ACV contracts with global customers. Requires 7+ years quota-carrying SaaS sales experience, strong hunting skills, and consultative approach targeting C-suite executives.

Designs performant motion graphics and interaction animations for web/mobile products, collaborating with designers and engineers to implement code-ready motion systems that enhance UX.

Builds and maintains backend services for crypto products, designs secure APIs and event-driven architectures for high-volume transactions, ensures scalability with platform teams. Requires 5+ years backend experience, L2 blockchains, Node.js or similar, cloud-native tech.

Leads full deal cycles for enterprise accounts, engaging C-suite finance leaders in complex, multi-threaded sales for AI-native tax compliance SaaS. Requires 5+ years sales experience, 3+ in enterprise SaaS with 6-7 figure deal closures.

Designs and delivers tailored AI-powered data platform solutions for risk/compliance customers, bridging technical systems with business needs. Collaborates with sales/product/engineering; requires SQL, cloud infra, AI/ML basics, and strong communication for Fortune 500 clients.

Builds AI agent platform for financial risk and compliance, developing mission-critical features for Fortune 500 customers. Requires 1-4 years full-stack experience with Python, Cursor, cloud infrastructure, and agent frameworks; hybrid in SF Bay Area.

Owns full sales cycle for complex B2B software deals, from prospecting to closing enterprise partnerships. Requires 3+ years quota-carrying sales experience, C-suite relationship building, and onsite work in NYC office.

Builds and scales full-stack applications powering AI-driven workflows, including high-performance front-end interfaces and backend services for real-time AI interactions. Requires 7+ years experience with React, TypeScript, Node.js, Python, cloud infrastructure, and AI integrations.

Builds delightful mobile user experiences and highly performant trading systems, collaborating with designers and engineers. Requires strong coding skills, product sense, and ability to ship fast in a meritocratic environment.

Owns the growth engine for financial products, driving end-to-end multi-product experiences, enhancements to apps and payment solutions, and operational efficiencies. Collaborates with engineering, compliance, and support using data analytics and user research at a fintech startup.

Builds and deploys AI primitives and agents to automate workflows and enhance user experiences in investment management platform. Requires AI agent experience, distributed systems knowledge, and product-minded engineering across tech stacks.

Prevents, detects, and responds to security threats in corporate and cloud environments. Leads incident response, builds security tools in Go/Python, and collaborates cross-functionally. Requires 5+ years experience or bachelor's degree, coding skills, and cloud/DevOps familiarity.

Leads filings operations team handling tax compliance for digital businesses, managing ~50 team members including offshore contractors. Drives process automation, operational excellence, and cross-functional collaboration with product/engineering; requires 7+ years US tax expertise and startup scaling experience.