Lead technical direction and execution of fiat-to-crypto features and infrastructure.
Guide and mentor a team of engineers across backend, frontend, desktop, and mobile.
Build secure, scalable systems connecting users to third-party payment providers.
Consensys is the leading blockchain and web3 software company, founded by Joe Lubin, CEO and Co-Founder of Ethereum. The company has a fully remote, globally distributed team of technologists, designers, cryptographers, and researchers building the next layer of the internet.
Build backend services, APIs, and data layers powering product domains like outreach automation, payments, reporting, and analytics.
Own data modeling, ETL, and vendor SDK integrations while contributing to React frontend and internal tooling.
Partner with Product throughout the development lifecycle, author technical specs, and contribute to CI/CD and development infrastructure.
Pearly is a B2B SaaS and payments company serving over 2,500 dental offices. They are scaling rapidly with a hyper-modern stack and a focus on shipping impactful capabilities.
Design, develop, and maintain scalable backend APIs supporting authentication, payments, subscriptions, analytics, consumption tracking, and text-to-speech services.
Build and optimize reliable backend systems with a strong focus on scalability, performance, security, and maintainability.
Collaborate with cross-functional teams to align backend architecture with product strategy, customer needs, and user experience goals.
Our partner is a technology company building backend infrastructure that powers products used by millions worldwide, focusing on accessibility and learning experiences. They are a fast-growing global company with a collaborative engineering culture and a fully distributed team.
Craft streamlined user flows and build robust APIs for bank administrators and customers.
Write clean, thoroughly documented, and well-tested code with emphasis on error handling and edge cases.
Provide technical guidance and code reviews, raising the bar for teammates.
Alkami provides a digital sales and service platform for U.S. banks and credit unions. Founded in 2009, it is a fast-growing SaaS company with a culture recognized as Best Place to Work in Fintech and Best Company Culture.
Build and maintain backend services, APIs, webhooks, and integration services.
Design reliable data flows for assessment, feedback, learner activity, and reporting.
Work with PostgreSQL, BigQuery, and modern cloud application infrastructure.
The company is a global EdTech company building a suite of AI-enabled products for students, teachers, and education partners to support better learning outcomes at scale. The size and culture are not specified in the posting.
Architect and implement scalable, performant, and secure software solutions for backend distributed platforms.
Provide technical leadership, write clean code, and conduct code reviews to ensure best practices.
Collaborate cross-functionally with product managers, designers, and engineers to translate business requirements into technical specifications.
Dave is a financial app that builds products to level the financial playing field for Americans who are financially vulnerable or living paycheck to paycheck. As a public fintech company, it offers a digital financial platform with products like ExtraCash and is focused on creating accessible credit options.
Lead design and development of product features for highly available payment processing, subscription billing, and reporting platforms.
Debug and troubleshoot complex issues, optimize system performance, and ensure reliability across money-movement flows.
Mentor junior team members and lead adoption of best practices for coding standards, testing, and deployment.
FastSpring is the world's leading ecommerce platform for software and SaaS companies, powering sales growth for over 3,500 companies in more than 200 countries. Founded in 2005 and privately owned, we are an Inc. 5000 honoree with offices globally and a remote-first, inclusive culture.
Design, implement, and maintain internal and public-facing APIs used across Supabase products, including Studio, CLI, and OAuth applications.
Integrate with third-party platforms and partners, providing clear API points for them to connect with Supabase.
Build and enhance testing, debugging, and monitoring tools to ensure API stability, reliability, and performance.
Supabase is a Postgres development platform that provides a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. They are a remote-first, open-source company with 280+ team members across 55+ countries, and they have raised $500M.
Build and scale the production version of the core customer onboarding platform through hands-on development.
Ship critical, high-impact features that directly influence the user experience and drive growth.
Optimize frontend and backend performance and integrate key third-party APIs for payments, analytics, and messaging.
Homera Health builds some of today's largest and fastest-growing D2C telemedicine brands. As a diverse, global team expanding market operations, we hire world-class talent to build next-generation virtual healthcare experiences.
Design, develop, and maintain backend services using Node.js and TypeScript, ensuring scalability, performance, and reliability.
Build and manage payment and billing integrations, including subscription management, recurring billing workflows, and webhook processing.
Develop and support marketing and attribution integrations, including analytics platforms, server-side event tracking, and CRM systems.
Jobgether is a platform that uses AI-powered matching to connect candidates with job opportunities. It operates as a hiring intermediary for partner companies, focusing on efficient and fair candidate evaluation.
Design, build, and maintain backend services powering Forma's benefits platform.
Work across React/TypeScript/NestJS services, contributing to whichever codebase is needed.
Build event-driven integrations using Google Pub/Sub for reliable service communication.
Forma provides flexible benefits software that helps companies offer competitive benefits packages while reducing costs and inefficiencies. Backed by Emergence Capital and Ribbit Capital, Forma has hundreds of customers including Stripe and Zoom, with 98% customer retention and a "Great Place to Work" award.
Setting and driving the technical strategy across the Partners engineering teams, from architecture decisions through to hands-on implementation.
Owning the design of core backend services for high-performance distributed systems, with scale and reliability as non-negotiables.
Acting as the technical authority on partner integrations — shaping how third-party PSPs connect with Primer's platform.
Primer is the unified infrastructure for global payments, giving finance teams visibility and control. We are backed by top investors and have a remote-first culture focused on impact.
Design and build backend services in Golang that integrate with payment processors, gateways, and card networks.
Own critical money-movement flows end to end: authorization, capture, settlement, refunds, reconciliation, and chargeback/dispute handling.
Build idempotent, fault-tolerant, auditable transaction processing within a distributed architecture using patterns like transactional outboxes and queues.
Sezzle financially empowers the next generation with interest-free installment plans and cutting-edge fintech. The company is building an innovative, dynamic team passionate about transforming payments and retail.
Ship high-quality features end-to-end using TypeScript, Next.js, and PostgreSQL.
Take ownership of technical decisions and balance speed with correctness.
Collaborate with cross-functional teams to drive the Cards roadmap.
Keep provides businesses with a comprehensive suite of cross-border banking services. Backed by VCs, they are a fast-growing fintech startup with a team of seasoned startup veterans.
Design and develop backend microservices for telecom platform modules including Identity, RBAC, and billing pipelines.
Integrate with external carrier APIs, event-driven systems like Kafka, and workflow orchestration tools such as Temporal.io.
Collaborate with Frontend Engineers and Business Analysts to define API contracts and participate in CI/CD and code reviews.
Miratech is a global IT services and consulting company that helps visionaries change the world by supporting digital transformation for large enterprises. The company retains nearly 1000 full-time professionals, achieves over 99% project success rate, and has more than 30% year-over-year revenue growth.
Define and maintain the technical direction for backend APIs and checkout experiences, ensuring high performance and security.
Act as a mentor for the engineering team, lead code reviews, and conduct performance reviews to uphold high standards.
Oversee integration of third-party payment providers and ensure compliance with data security standards.
Vivenu is a global leader in event ticketing technology, transforming ticketing for major events like the Grammys and Golden Globes. Backed by over $65 million in funding, the company operates six offices worldwide with over 160 professionals, fostering a diverse, merit-driven culture.
Build and ship high-quality product experiences across the stack, with attention to speed, reliability, usability, and craft.
Design and implement clean frontend systems in React and TypeScript, and develop APIs and backend services.
Own problems end to end, from idea formation through technical design, implementation, and long-term maintenance.
Ondo Finance provides institutional-grade, blockchain-enabled investment products and services, with a technology arm developing decentralized finance and an asset management arm creating tokenized funds. Founded by ex-Goldman Sachs team members, the company is fully remote, well-capitalized, and backed by top investors like Founders Fund and Coinbase Ventures.
Design and build scalable backend services for high-volume financial transactions and rewards platforms.
Own full feature delivery across core systems including payments, rewards, account services, and partner integrations.
Collaborate with frontend and mobile engineers to support end-to-end feature development.
HMBL is a talent partner and executive search solution that partners with innovative tech companies. The company values transparency, overcommunication, and continuous improvement, leveraging AI to acquire top technical talent.
Design and deliver end-to-end full stack products including consumer apps, developer tools, and internal systems.
Build and maintain high-performance backend services and APIs for large-scale decentralized applications.
Create developer-facing tools such as SDKs, CLIs, and libraries to improve ecosystem adoption.
This company is a decentralized technology ecosystem building user-facing applications and core infrastructure. It is a fast-paced, innovation-driven environment where engineers own features across the full lifecycle.