Build and maintain reliable, scalable backend services using Kotlin or Java and modern web frameworks.
Take ownership of features from user problem discovery through development, rollout, and evaluation of impact.
Work closely with product managers, designers, and engineers to translate ideas into high-quality shipped experiences.
The company builds reliable, scalable SaaS products that improve the way frontline employees work. It is a young technology organization with a collaborative, remote-first culture and highly motivated colleagues.
Senior backend engineering role in a fast-paced digital banking environment, focusing on Kotlin and Spring.
Own backend services end-to-end, from feature conception to production support, ensuring reliability and performance at scale.
Collaborate within agile, multidisciplinary teams to solve complex technical challenges and improve development practices.
The company operates in the digital banking and financial technology ecosystem, building reliable backend services for customers. It fosters an inclusive, collaborative culture focused on knowledge sharing, learning, and modern engineering practices.
Design, develop, and deploy scalable backend systems to power the Fanatics App.
Build features, participate in code reviews, and help define architecture and best practices.
Work closely with product and platform teams to deliver a seamless sports fan experience.
Fanatics is building a leading global digital sports platform, enabling fans to buy, collect, and bet across its commerce, collectibles, and betting divisions. With over 22,000 employees, the company focuses on relentlessly enhancing the fan experience and delighting sports fans worldwide.
Implement production backend features for payment flows.
Refactor legacy services, modernize APIs, and improve test coverage.
Collaborate with product managers and partner teams to deliver end-to-end solutions.
They build and operate scalable, revenue-critical payment infrastructure for modern fintech and billing systems. The organization works in a remote-first, contract-based model with a culture of agility, clean code, and async collaboration.
Own the money side of Splash: deposits, withdrawals, entry fees, payouts, fraud checks, and the double-entry ledger tying every cent back to player wallets and contests.
Design and run backend services on NodeJS and TypeScript in AWS, working closely with Finance, Compliance, and engineers in the US and Prague.
Automate reconciliation, build payment processor integrations, and ensure exactly-once posting, audit trails, and safe concurrency in a regulated real-money environment.
Splash brings people and communities together through the gamification of live sports and events. We're a small, quickly growing, remote-first team that loves sports and tech startups.
Own code quality through regular refactoring for scalability and maintainability.
Collaborate with Tech Lead and Product Team to implement new features.
Perform integration, regression, and acceptance testing.
Software Mind develops solutions that make an impact for companies around the globe, partnering with tech giants and unicorns. Their culture embraces openness, respect, grit, guts, and combines employment with enjoyment.
Design, develop, and maintain backend services, APIs, and data integration layers that power key product features.
Author design documents and drive technical leadership across the domain to ensure scalable, reliable microservices.
Mentor junior and mid-level engineers while collaborating cross-functionally with global teams.
Tala is an AI-native credit infrastructure company that connects global capital to the global majority, using proprietary risk intelligence to power credit access at scale. The company has distributed over $9 billion to more than 14 million customers and has been recognized by Fortune, CNBC, and Forbes.
Design, develop, and maintain RESTful APIs for seamless customer integration.
Proactively manage technical debt and optimize system architecture for stability and performance.
Participate in code reviews, knowledge sharing, and drive the full lifecycle of small feature development.
Megaport is the global leader in Network as a Service (NaaS), transforming the way businesses connect to the cloud, data centers, and each other. We're a publicly listed company with over 600 people across Asia-Pacific, Europe, and the Americas, and a culture that's collaborative, supportive, and fun.
Design and build backend systems that are clean, testable, and efficient.
Architect scalable APIs and infrastructure for high-trust environments.
Own core systems end to end, and shape engineering practices and technical culture.
At Duna, we see the company as the second product we’re building and are continually working to create a transparent, ambitious culture. We are a remote-first, fast-moving team of builders backed by world-class investors, looking for exceptional people who love to create, build, and ship.
Drive the development, testing, documentation, and deployment of high-quality, scalable software into production.
Lead end-to-end technical execution of complex features and systems from ideation to deployment and refinement.
Mentor and coach engineers at all levels, fostering a culture of continuous learning and professional growth.
Fanatics is building a leading global digital sports platform that lets fans buy, collect, and bet through Commerce, Collectibles, and Betting & Gaming. With more than 22,000 employees, our culture is committed to relentlessly enhancing the fan experience and delighting sports fans globally.
Break down larger projects into individual tasks and deliver them in phases with support from your tech lead and manager.
Collaborate with product management, design, and analytics to make decisions that consider risks and trade-offs.
Support operations and availability of your team's artifacts by creating metrics and participating in on-call efforts.
Affirm is a financial technology company that provides transparent, flexible payment solutions. The company is remote-first and fosters a culture of care, transparency, and flexibility.
Set technical direction and own architecture for major services and integrations within Internal Platforms.
Design, build, and maintain Java-based backend services that are scalable, resilient, and well-tested.
Mentor engineers, partner with cross-functional teams, and drive predictable delivery for complex initiatives.
Fanatics builds a leading global digital sports platform for commerce, collectibles, and betting & gaming. With over 22,000 employees, it is committed to enhancing the fan experience and delighting sports fans globally.
Build and scale Affirm's Cache Services on Redis and Valkey, owning cluster migrations end to end.
Productionize cache clusters with capacity planning, failover, upgrades, and automated self-service workflows.
Operate the fleet in production, define SLOs, and partner with client teams on caching strategy.
Affirm is a remote-first fintech company that provides honest financial products with no hidden fees. It values care, transparency, and flexibility, offering fully subsidized health coverage and equity to employees.
Collaborate with stakeholders to convert business requirements into solid code and meaningful tests.
Proactively tune performance, troubleshoot incidents, and write high-quality technical documentation.
Mentor junior team members and collaborate across engineering teams following best practices.
Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security and user fund transparency.
Build and own backend services and APIs for policy, coverage, enrollment, and regional rules that scale to new markets.
Translate regional regulatory and product requirements into configurable, reusable platform capabilities.
Partner with Product, Design, Data Science, and Legal to prioritize high-impact work and drive data-informed improvements.
Airbnb is an online marketplace that connects hosts offering unique stays and experiences with guests seeking authentic travel. With over 5 million hosts and 2 billion guest arrivals, it values inclusion, belonging, and a fast-growing, collaborative culture.
Work with technical leaders to design and implement forward-looking approaches for checkout systems.
Own components of checkout systems and define their long-term health.
Collaborate with engineers to build the next generation of the checkout platform.
Affirm provides a clear, predictable way to pay over time through buy now, pay later solutions. It is a remote-first company with a culture focused on honesty, trust, and customer-centric innovation.
Own architecture, design, and production delivery of financing products and features.
Build and maintain backend services and APIs for loan lifecycle, risk, and real-time position tracking.
Partner with Product, Risk, Operations, and engineering teams to deliver scalable solutions.
US Security & IT builds financing systems for institutional lending, managing billions across products such as leverage and yield. They are a remote-first employer with a high-impact engineering culture centered on reliability and impact.
Work on the heart of broker-dealer operations: clearing and settlement for US equities and options, ensuring systems are reliable and scalable.
Design and build new systems to enable new product offerings and revenue streams, from ideation to deployment.
Participate in an on-call rotation to maintain system health while prioritizing elimination of issues to protect team free time.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more, serving hundreds of financial institutions across 40 countries. The team is a dynamic group of 400+ globally distributed members who thrive working from their favorite places around the world, with a culture valuing curiosity, empathy, and accountability.
Shape the technical foundation for money movement capabilities and unlock new product lines globally.
Guide the design and development of reliable, scalable, performant, and secure payment platform services.
Contribute directly to production code and proof-of-concepts, solving complex fintech challenges at massive scale.
Xero is a global cloud-based accounting software platform designed for small businesses. With thousands of employees worldwide, the company fosters a culture of technical excellence, inclusion, and continuous innovation.