Design and build highly scalable distributed systems to support global expansion across multiple countries and regulatory environments.
Partner closely with product, operations, payments, logistics, and platform teams to own critical operational and transactional systems.
Work on cross-border transaction infrastructure, tax and regulatory compliance, international post-purchase experiences, and marketplace operational tooling.
Whatnot is the largest live shopping platform in North America and Europe, enabling sellers to build businesses across hundreds of categories. They are a remote co-located team with hubs across the US, UK, Ireland, Poland, Germany, and Australia, and were recently named the #1 Best Startup Employer in America.
Design and implement new US payments gateway functionality in Go, aligned to product requirements and technical architecture.
Work collaboratively with Product, Engineering and other functions to refine requirements and validate implementation choices.
Contribute to technical design activity, including design proposals, implementation plans and problem-solving within Form3 platform architecture.
Form3 revolutionizes the world of payments with cutting-edge technology and innovative solutions. They are a global company that hires talented people from a variety of backgrounds and experiences, committed to a work environment based on diversity, open-mindedness and curiosity.
Set technical direction for the Integrations domain, defining patterns and frameworks for 130+ provider integrations.
Drive platform-level improvements and ensure architectural decisions scale with company growth.
Lead cross-functional execution, mentoring engineers, and aligning multiple squads on technical standards.
Yuno is a payment orchestrator that connects businesses to 300+ payment methods worldwide through a single integration. Founded by the team behind Rappi, it's a fast-growing, remote-first company with a dynamic culture.
Design, implement, test, and deliver backend features with minimal guidance using Ruby/Rails, Go, or other modern technologies.
Take ownership of features from requirement clarification to deployment and production follow-up.
Collaborate with product, frontend, infrastructure, and security teams to build secure, maintainable systems.
The company operates a large-scale technology platform used by millions of users. The team is remote and asynchronous, prioritizing collaboration and autonomy.
Own the architecture for the Finance Technology platform, including pay-ins, payouts, invoicing, and tax calculation.
Define clear, well-versioned APIs and contracts for Finance Technology services.
Lead multi-quarter initiatives end-to-end, shaping problems with Product, designing systems, and delivering alongside the team.
ezCater is the #1 food tech platform for workplaces in the US, enabling organizations to order from over 125,000 restaurants. They are a growing company that values innovation, collaboration, and work/life harmony.
Architect and implement backend services in Go, designing APIs and distributed systems that scale reliably.
Ensure performance, resilience, and fault tolerance in production environments.
Collaborate with product, frontend, and infrastructure teams to deliver features from concept to launch.
Aries.com is the first open-source brokerage for active traders, and Finance.dev provides developer infrastructure for trading products. They are a dynamic team that values urgency, initiative, and engineering excellence, operating with a hybrid company model hiring everywhere.
Design and build the systems that define plans, pricing, entitlements, and limits.
Decompose billing from the monolith into correct, testable, and independently deployable services.
Own correctness end to end including usage metering, reconciliation, and customer-facing data.
LaunchDarkly provides a platform that helps developers safely deliver and control software features. The company is building a team that is humble, open, collaborative, respectful, and kind.
Own the full lifecycle of the CRM Opportunities backend, translating business needs into scalable production services.
Design and evolve data models for pipelines, stages, deals, and associated entities at scale.
Build and scale APIs, event-driven workflows, and background jobs handling high-volume writes and integrations.
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.
Contribute to technical design decisions for IPC services, balancing delivery speed with long-term maintainability.
Design, build, and operate backend services using Python, PostgreSQL, Go, and Java-based Drools.
Support production reliability by maintaining SLOs, strengthening observability, and participating in on-call.
Bestow is a leading vertical technology platform serving life insurers, enabling faster product launches through AI and automation. Backed by investors like Goldman Sachs and trusted by major carriers, the company offers flexible work and growth opportunities.
Architect and lead the technical direction for risk, fraud, money operations, reconciliations, and chargebacks systems.
Design and build bank-grade, resilient systems with real-time decisioning and financial correctness.
Champion a 'You Build It, You Run It' culture and mentor engineers across the organization.
Yuno is the AI-native operating system of global commerce, powering the financial infrastructure of enterprise merchants, banks, and wallets. With a global reach and notable clients like McDonald's and GoFundMe, they foster a culture of technical excellence and reliability.
Build the distributed, event-driven services that turn Cloud Custodian into a platform, including the GraphQL API and policy execution pipelines.
Design and operate systems that ensure correctness and observability while running customer governance workloads at scale across multiple clouds and regions.
Lead backend initiatives and mentor other engineers in a technical domain involving event-driven systems and relational databases.
Stacklet helps organizations with large cloud estates optimize cost, improve security, and ensure compliance by automating governance via code. Founded by the creators of CNCF's Cloud Custodian, the company supports some of the world's biggest cloud service consumers.
Design, build, and maintain scalable distributed backend systems powering platform and product capabilities.
Own backend services end-to-end, from architecture to monitoring, while collaborating with product and engineering peers.
Build and evolve Web3 platform backend components, including protocol integrations and blockchain network support.
Zerion builds backend systems for Web3 infrastructure, powering API and wallet products trusted by 50+ top crypto brands. They have a fully remote team with strong ownership and high code quality, processing over 3.1B requests and supporting 1.7M+ active funded wallets.
Design highly scalable, mission-critical market data provider services.
Maintain good software quality and test coverage, and participate in code reviews.
Troubleshoot incidents and reported bugs.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. The company is backed by $400 million in funding and has a diverse team of 400+ members across multiple countries.
Lead the design and delivery of business-critical systems powering customer acquisition, onboarding, billing, and revenue operations.
Drive architectural excellence for high-throughput, fault-tolerant metering and billing pipelines.
Mentor engineers and foster a culture of ownership, learning, and pragmatic excellence.
Temporal is an open source programming model that simplifies code, making applications more reliable and developers more productive. It is a growing, values-driven company with a collaborative culture focused on quality and pragmatism.
Ship reliable features at scale that deliver the most value to customers by partnering with engineering and product.
Perform thorough and thoughtful code reviews to maintain a high standard of code quality.
Identify key system metrics and ensure adequate monitoring coverage for new and existing data storage and analytical services.
Twilio powers real-time business communications and data solutions that help companies and developers worldwide build better applications and customer experiences. They employ thousands of Twilions worldwide and foster a remote-first, antiracist culture that supports diversity, equity, and inclusion.
Architect and develop an end-to-end payment gateway integrating Stripe Connect and Airwallex for global fund flows.
Design milestone-based escrow and ledgering systems for secure fund management across extended transaction cycles.
Build scalable financial infrastructure for a B2B SaaS platform enabling cross-border invoicing, payments, and foreign-exchange settlements.
This partner company is building financial infrastructure for complex, high-value, cross-border transactions. They offer a remote work environment and value technical ownership in a rapidly evolving platform.
Co-own the MaaS system design as the deepest backend voice, driving architectural decisions and setting engineering standards.
Build a globally distributed, multi-tenant token service with high throughput, reliability, and observability.
Own end-to-end implementation, from code to migrations, ensuring zero-downtime upgrades and strict SLOs.
Bitdeer is a world-leading technology company for AI and Bitcoin mining infrastructure, providing comprehensive Bitcoin mining solutions and AI computational infrastructure. Headquartered in Singapore, it has deployed data centers across the United States, Norway, Bhutan, and Ethiopia, and is committed to equal employment opportunities.
Own backend solutions end to end, from problem definition through production.
Design and evolve services for performance, scale, resilience, and data integrity.
Work closely with product and engineering colleagues to turn complex requirements into simple, durable solutions.
Trading212 enables everyone to build wealth by reinventing trading and investing through exceptional products. They serve over 6 million clients with over €38 billion in assets, fostering a culture of high standards, high velocity, and ownership.
Deliver complete features end-to-end, from technical breakdown to production, in a microservices platform handling tens of thousands of requests per minute.
Design solutions within existing architecture, owning the health of services through tests, observability, and production issue resolution.
Use AI coding tools daily, reviewing AI output for correctness, security, and performance, while mentoring juniors through pairing and code review.
Corwyn is a technology company building high-performance microservices platforms for esports and traditional sports. They operate in a fast-paced startup environment with autonomous product teams and minimal bureaucracy.