Source Job

• Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
• Support peers and stakeholders in the product development lifecycle by collaborating with product management, design, and analytics.
• Foster a culture of quality and ownership by setting code review and design standards, and developing talent on your team.

Affirm is a financial services company that provides buy now, pay later financing without hidden fees or compounding interest. They have millions of customers and thousands of merchant partners, and foster a culture of honesty, trust, and innovation.

• Design, develop, and launch backend systems at scale using Python or Kotlin.
• Collaborate with team and stakeholders to balance speed and quality while protecting system reliability.
• Contribute to community through growth and development activities and navigate large codebases.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without hidden fees. They are a remote-first company that values transparency and employee well-being, offering competitive benefits and a collaborative culture.

• Own and deliver quarterly goals for your team, guiding engineers through ambiguity to solve open-ended problems.
• Collaborate with product management, design, and analytics to articulate technical constraints and make risk-aware decisions.
• Foster a culture of quality and ownership by setting code review and design standards, and developing talent through feedback and guidance.

Affirm is a financial technology company that provides buy now, pay later solutions, aiming to make credit more honest and friendly. It is a publicly traded company with a remote-first culture and a global team, emphasizing employee well-being and growth.

• Design and build scalable backend systems, APIs, and data models that power communications, experimentation, and personalization.
• Partner with Product, Data Science, and Experience teams to define and execute strategies for customer acquisition and engagement.
• Mentor and support junior engineers, contributing to a culture of learning, collaboration, and technical excellence.

Affirm is a financial technology company that provides point-of-sale installment loans to consumers, allowing them to pay over time with no hidden fees. The company is remote-first and values transparency, care, and flexibility, with a strong emphasis on employee well-being and professional growth.

• Design, develop, and launch scalable backend systems to support Affirm's international expansion.
• Collaborate with product, design, and analytics to define technical plans and deliver high-quality features.
• Foster a culture of quality through code reviews, mentoring, and proactive problem-solving.

Affirm is reinventing credit to make it more honest and friendly, offering buy now pay later without hidden fees. The company is a global leader in fintch, fostering a culture of innovation, collaboration, and people-first values.

• Set technical strategy for your team on a year-long scale, driving business-impacting projects.
• Collaborate across teams with product, design, and analytics to ensure technical sustainability.
• Foster a culture of quality and ownership through code review standards and technical advocacy.

Affirm is a financial technology company that offers buy now, pay later services, aiming to make credit more honest and friendly. It is a large public company with a global team and a culture focused on innovation, inclusion, and employee well-being.

• Lead delivery of quarterly goals for the Recoveries team, guiding engineers through ambiguity and ensuring support.
• Collaborate with product management, design, and analytics to define technical constraints and make risk-aware decisions.
• Foster a culture of quality and ownership by setting code review standards and mentoring team members.

Affirm is reinventing credit to make it more honest and friendly, offering buy now pay later services without hidden fees. They are a remote-first company with a culture of quality and ownership, providing competitive benefits and supporting employee growth.

• Build and scale the backend systems behind salary advance, FGTS, and consignado lending — with a clear eye on reliability and correctness
• Develop and refine the APIs that power an instant in-app experience, with the precision those transactions demand
• Collaborate directly with product, credit, compliance, and analytics — your technical perspective shapes the work

Tilt is a financial technology company that uses mobile-first products and machine learning to provide credit based on real-time financial signals, looking beyond traditional credit scores. With millions of customers worldwide, Tilt fosters a culture of ownership, collaboration, and impact, where good ideas travel fast and growth follows contribution.

• Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
• Collaborate with product management, design, and analytics to articulate technical constraints and partner on decisions.
• Foster a culture of quality and ownership by setting or improving code review and design standards.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without hidden fees. They are a remote-first company with a culture of inclusion, offering comprehensive benefits and growth opportunities.

• 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.

• Take end-to-end ownership of backend features from refining requirements to delivering robust production-ready solutions.
• Evolve the system core, APIs, and data layer to optimize performance, scalability, and reliability under demanding workloads.
• Balance fast product increments with sustainable technical architecture.

Genestack is tackling the underlying computational and scientific challenges of bioinformatics to provide researchers with software tools that streamline the discovery process and drive forward precision medicine, drug development, and bioinformatics research. Their platform is deployed at leading pharmaceutical, agricultural, and consumer goods companies, as well as leading academic institutions, and they are continuing to grow.

• 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.

• Own and evolve the core platform, including data model, APIs, and services.
• Design and build backend systems for portfolio intelligence, including data aggregation and analysis at scale.
• Build and maintain integrations with customer tools and make architectural decisions for growth.

Dragonboat provides an AI platform for Strategic Product and Portfolio Management, trusted by enterprises globally. It is a venture-backed, fast-growing SaaS startup with remote teams in Portugal and the US.

• Build and maintain backend services in Kotlin for the product platform.
• Design and implement interfaces using REST, gRPC, and Kafka for internal and public clients.
• Work with data center machines and AWS cloud to improve reliability and performance.

Valka.ai is a visionary spin-off from Realms Group, revolutionizing digital content creation through an interactive human-digital platform powered by AI. They are a small, innovative team of diverse experts driving change in gaming, entertainment, and education.

• Design and build scalable backend services and APIs for LaunchDarkly's Experimentation product.
• Own backend components from discovery through monitoring and continuous improvement.
• Collaborate with cross-functional teams to translate customer needs into reliable technical solutions.

LaunchDarkly is a feature management platform that helps developers release software faster and safer. The company fosters a collaborative, respectful, and inclusive culture with a focus on team empowerment.

• Architect and build scalable services across transaction matching, the cellar pipeline, and offer ingestion using Go and Postgres.
• Own features end-to-end through Kard's Shape Up cycle: discovery, pitch writing, implementation, and production rollout.
• Lead by example: make decisive technical calls and foster collaboration across Product, Design, and Engineering to achieve strategic goals.

Kard builds commerce media infrastructure connecting financial institutions, merchants, and platforms via data and merchant-funded rewards. They are a remote-first team with core values of Initiative, Openness, and Humility, fostering an inclusive and dynamic work environment.

• Architect and lead the technical direction for Trust & Vault, including card vaulting, authentication, and payment optimization systems.
• Design bank-grade, PCI-compliant distributed systems and champion a 'You Build It, You Run It' culture.
• Mentor engineers and collaborate cross-functionally to deliver secure, scalable card-data infrastructure.

Yuno is an AI-native operating system for global commerce, connecting merchants to pay-ins, payouts, fraud prevention, and stablecoins via a single API. They serve global brands like McDonald's and NetEase Games, with a distributed team across Europe and beyond.

• 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.

• Write reliable, secure, scalable code for real-time authorization and fraud-prevention systems.
• Build customer-facing features like rules improvements, velocity controls, and fraud tooling.
• Own projects from planning to launch and participate on on-call rotation.

Lithic is the modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. We are a team of 170+ across 26 states and 7 countries, headquartered in New York City.

• Design, develop, and maintain robust backend services, APIs, and data integration layers for a fintech platform.
• Write clean, efficient, and maintainable code following strict coding standards and participate in code reviews.
• Optimize database schemas, improve testing infrastructure, and enhance monitoring and alerting capabilities.

Ryz Labs is a talent platform that connects skilled engineers with leading companies. They focus on building high-performing remote teams and fostering a culture of collaboration and growth.