Jobs at OnePay

Lead OnePay's partnerships strategy and execution: identify, negotiate, and manage brand and distribution partners; shape cultural presence; measure partnership ROI; collaborate cross-functionally; and build AI-native approaches for partner research and outreach to drive growth.

As a Full Stack Engineer, you will develop and implement features, APIs, and products, collaborating with cross-functional teams to enhance customer experiences.

Lead the embedded finance distribution strategy, build partnerships, oversee product success, and drive growth in payments and HR tech ecosystems.

Own and optimize paid acquisition across TikTok, Meta, and Google channels; manage budgets, targeting, and bids to hit CPA/ROAS goals; run high-volume creative testing with Social and Creative teams; analyze performance to scale winners; improve tracking and attribution; build AI-native testing and execution strategies.

Build and maintain production dbt models on Databricks as the organizations source of truth. Ensure data quality via testing, CI/CD, and documentation. Create Databricks dashboards and semantic metrics, support external reporting, and partner with engineering and analytics teams to turn business problems into durable data products. Drive AI-native workflows using tools like Cursor and Claude Code.

Lead accounting policy and financial reporting at OnePay, ensuring compliance with US GAAP, overseeing financial statements, and partnering cross-functionally to support growth.

As an Agentic Platform Engineer, you will design and manage core platform services and tools for high-scale distributed systems, focusing on Kafka and AWS environments, while delivering automated workflows across OnePay's products.

Design end-to-end mobile-first product experiences for OnePay, collaborating with PMs, engineers, and brand. Translate requirements into intuitive interfaces, use and evolve the design system, run critiques, and rapidly iterate from exploration through delivery.

Own end-to-end issue management and lead containment, root cause analysis, and remediation. Serve as project manager for critical product initiatives, coordinating Product, Engineering, Legal, Compliance, and Operations. Build and improve processes and automation (including AI tooling), manage partner relationships, report to stakeholders, and ensure cross-functional launch readiness.

Lead full-funnel marketing analytics and a small AI-augmented team to measure and optimize paid media and lifecycle journeys. Own test-and-learn experiments, attribution and incrementality frameworks (MTA, MMM), vendor evaluation, and partnership with ML to improve CAC, LTV, and channel efficiency. Translate results into actionable growth recommendations.

The Associate General Counsel will lead payment-related transactions, support digital wallet and crypto initiatives, navigate data ownership, and improve legal processes using AI, all while partnering closely with various business teams.

Provide legal counsel to marketing, brand, paid media, and product teams on advertising, promotions, ad tech, privacy, influencers, affiliate programs, content production, and claim substantiation. Draft and negotiate marketing-related agreements, design compliant promotions, guide ad tracking and data use, and scale processes using AI tooling to keep campaigns fast, defensible, and compliant.

As a Software Engineer at OnePay, you will develop and implement features, build scalable products, and work closely with teams to enhance customer experiences.

Own end-to-end development of a new consumer fintech product for splitting recurring payments. Define vision and roadmap, partner with engineering, design, data, risk, and legal, manage third-party integrations, use data and experimentation, navigate underwriting and regulatory requirements, and present progress to senior leadership.

As a Forward Deployed Engineer, you will develop AI agents and automation workflows, collaborate with teams, and ensure secure, reliable solutions integrating with various systems.

The Product Manager at OnePay will own product development, improve user experiences across financial products, and drive results using data and collaboration.

As a Staff Full Stack Engineer, you will lead complex projects for the lending platform, mentor engineers, and drive system optimization while collaborating with cross-functional teams.

Lead authentication fraud strategy to minimize ATO and scam losses while optimizing customer experience. Build data-driven detection, monitoring, graph analysis, and AI-integrated risk workflows. Partner with product, data, ops, and IT to implement analytics, alerts, and operational processes for authentication risk.

Build and maintain resilient backend services and APIs for fraud detection, identity verification, and transaction monitoring. Integrate third-party risk/compliance platforms, partner with product and engineering teams, contribute to architecture decisions, and produce documentation to ensure secure, reliable systems at scale.

The Corporate Strategy Lead will define business priorities, evaluate fintech trends, develop frameworks, and lead strategic initiatives for OnePay.