Own end-to-end execution for backend systems and infrastructure.
Implement and validate end-to-end payment and data pipelines.
Build and maintain customer-facing integrations between DualEntry and third-party platforms.
DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP solution that automates manual data entry, catering to businesses ranging from $5M-ARR to NYSE-listed companies.
Build and scale the high-concurrency bidding and listing systems that power 9-figure annual GMV.
Develop next-gen features that leverage AI to provide instant valuations and upfront liquidity to our consignors and sellers.
Use data and machine learning to build rich, personalized discovery experiences that match unique collectibles to the right buyers.
Alt is unlocking the value of alternative assets, starting with the $5B trading-card market. They let collectors buy, sell, vault, and finance their cards in one place and are backed by leaders at Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo.
Build scalable and efficient services using microservices architecture.
Integrate with payment platforms and third-party services to expand capabilities.
Troubleshoot and resolve technical issues related to data pipelines and integration
Twin Health empowers people to improve and prevent chronic metabolic diseases with AI Digital Twin technology. The team is passionate, talented, and united by a shared purpose with a supportive, collaborative work environment and is scaling rapidly across the U.S. and globally after raising over $100 million in recent funding.
Dive deep into the payments stack to diagnose complex issues and design technical solutions.
Map out manual workflows, identify inefficiencies, and partner with Engineering to build automation tools.
Design the future of KOHO payments, leveraging payment rails to create smooth fund flows and exception handling processes.
KOHO aims to improve financial services for Canadians, eliminating hidden fees and predatory rates to help users spend wisely, save more, and build wealth. They foster a collaborative and creative culture, emphasizing work-life integration through flexible hours and a remote-first setup.
Support BD in late-stage deals and technical evaluations
Lead technical discovery with customers, focusing on complex legacy payments, fund flows, and compliance
Translate customer business and system requirements into implementation plans
Polygon Labs is a software development company building and developing a network of aggregated blockchains via the Agglayer, secured by Ethereum. They focus on bringing together user bases and liquidity for any connected chain, while leveraging Ethereum as a settlement layer.
Design, build, and maintain backend services that power Monstro’s consumer experience
Architect systems that scale gracefully as our user base grows
Build systems with security as a first-class concern, including authentication, authorization, encryption, and audit logging
Monstro is an AI-native fintech platform reimagining how people and institutions manage money. They’re building a modern foundation for financial decision-making—combining intelligence, automation, and elegant design to help users make smarter choices with confidence.
You’ll own end-to-end execution for backend systems and infrastructure
You’ll build APIs, services, and real-time systems handling complex accounting logic
You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems
DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP that automates manual data entry, serving businesses from $5M-ARR to NYSE-listed companies, and fostering a culture of urgency and ownership.
Analyze and solve interesting business and technical challenges.
Develop software architecture that stands the test of scale and time.
Champion our customers at every turn.
Acorns is a financial wellness app that helps everyday people and families save and invest money for the long term. Since 2014, Acorns has grown into a global company with multiple life-stage products serving the needs of kids, teens, adults, and parents.
Passionate about creating delightful products with exceptional user experiences.
Good experience building and shipping web applications.
Open to working with TypeScript and Python in a cross-platform environment.
Alan is building the insurance infrastructure that 700K+ people depend on across France, Spain, Belgium, and Canada. They foster a stimulating environment and innovative working method for their passionate engineering team with a lot of product interaction.
Design, implement, and maintain reliable systems for processing payments, scheduling payouts, and reconciling transactions.
Collaborate with Finance, Compliance, and Product teams to build features that meet regulatory, tax, and reporting requirements
Work closely with first party and third party integrators, contribute to code reviews, and promote engineering best practices.
VERSANT is a leading force in news, sports and entertainment - home to iconic and trusted brands that inspire, inform, and delight audiences. As an independent, publicly traded company, VERSANT brings together powerhouse cable networks with dynamic digital and direct-to-consumer brands.
Drive the development of high-performance API systems.
Develop intuitive front-end components for web and mobile.
Deploy and manage back-end services with the infrastructure team.
Veda is the DeFi engine powering financial apps enabling platforms to seamlessly create on-chain yield products. At $4B in TVL and 100k+ users, Veda is one of the fastest growing DeFi protocols with a team passionate about DeFi and dedicated to our work.
Design, build, and ship backend services that support user-facing features across mobile and web experiences
Collaborate closely with frontend engineers, product managers, designers, and data partners
Lead backend technical planning and contribute to architecture decisions that improve scalability, reliability, and performance
OnePay is a consumer fintech company trusted by millions of Americans to make money better by offering banking, savings, credit cards, lending, investing, and crypto services. They're backed by Walmart and Ribbit Capital, which gives them scale and distribution.
Lead efforts within the Interoperability Engineering team to design high-quality, resilient code that scales with our rapidly growing user base.
Build and optimize complex integrations with various dental practice management systems and external vendor APIs.
Work within an Agile environment to deliver well-engineered, scalable solutions that meet the evolving needs of our healthcare partners.
Clerri is a Care Membership Platform for dental practices, helping them grow by filling schedules with loyal, cash-paying patients. Trusted by 20,000+ dentists nationwide, Clerri brings patients closer and helps practices thrive and is a forward-thinking, passionate, and values-driven team that leads with empathy.
Build and ship features across frontend and backend systems
Move seamlessly between Next.js, SvelteKit, and Hono depending on what the problem requires
Work with Postgres as the primary data layer, designing schemas and optimizing queries
SERHANT. is the most followed real estate brand in the world, calibrated for the marketplace of tomorrow, delivering proven results for buyers, sellers, and developers. SERHANT. revolutionizes the traditional brokerage model by innovating through media and content creation and is powered by a full-service in-house film studio as well as an amplification platform.
Write clean, high quality, testable, secure, maintainable and extendable code
Solve items such as challenging bugs and production issues within the development environment
Drive change and improvement in all phases of the development lifecycle
Flywire is a global payments enablement and software company that aims to solve high-stakes, high-value payments. They support more than 4,800 clients across the global education, healthcare, travel & B2B industries with over 1,200 global employees representing more than 40 nationalities.