Source Job

• Design and implement backend systems for trust and safety at scale.
• Collaborate with product, design, and analytics to ensure technical sustainability.
• Foster a culture of quality through code reviews, design standards, and mentoring.

Affirm provides a clear, predictable way to pay over time with no hidden fees. It is a remote-first company with a focus on engineering excellence and scalable solutions.

• 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 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.

• 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.

• Write production-quality backend code in Kotlin or Python for the Affirm Card product.
• Design systems and contribute to implementation, building APIs and data models for service-oriented architectures.
• Collaborate cross-functionally with Product, Analytics, and engineering teams to execute strategy, and participate in on-call processes.

BlueCloud is a Snowflake Elite Partner helping enterprises move to unified, AI-ready data platforms. With 450+ consultants and 200+ transformations, they deliver data solutions 40-50% faster, serving clients across finance, healthcare, and more.

• Build and operate backend systems that support accurate customer outcomes after financial transactions.
• Collaborate with cross-functional teams including product, design, analytics, and compliance.
• Contribute to system reliability, monitoring, and on-call responsibilities.

The company builds high-scale backend systems for accurate financial transaction processing. They have a remote-first, collaborative engineering culture with a focus on reliability and operational excellence.

• Own and deliver quarterly goals for your team, leading engineers through ambiguity and ensuring support throughout delivery.
• Collaborate with product management, design, and analytics to articulate technical constraints and partner on decisions with risk and trade-offs.
• Foster a culture of quality by setting code review and design standards, and develop talent through feedback and guidance.

Affirm provides a clear, predictable way to pay over time, with no hidden fees or surprises. We are a remote-first company serving over 20 million people, with a culturally rooted Silicon Valley team spread across Europe.

• 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.

• 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.

• You will lead the design and architecture of scalable backend solutions for subscription and membership platforms, directly impacting customer retention and engagement.
• You will own core subscription systems including billing, lifecycle management, and cross-functional initiatives with engineering teams across commerce, pharmacy, and fulfillment.
• You will mentor on best practices, drive technical decisions for security and performance, and ensure platform capabilities support an intuitive customer experience.

Hims & Hers is a leading health and wellness platform that provides personalized care from diagnosis to delivery. As a public company on the NYSE, it fosters a talent-first culture with a flexible, remote-friendly approach.

• Build scalable back-end services for the next generation of applications using Kotlin and Java.
• Lead code reviews and architectural discussions while mentoring other engineers on best practices.
• Collaborate with product managers to solve distributed systems challenges and drive critical initiatives.

Smartsheet empowers teams to manage work seamlessly and scale solutions smarter, now uniting human teams with AI agents. With over 20 years of experience, they foster an inclusive culture that values diverse perspectives and supports professional growth.

• Lead a team of backend engineers on Core Services, owning people, execution, and outcomes.
• Stay technically credible on critical-path systems, reviewing designs and debugging as needed.
• Champion an AI-native culture, using AI heavily in your own work and coaching the team.

Benepass provides a fintech platform that lets companies customize benefits for their employees' individual needs. Backed by leading investors, the company has raised ~$75M in equity and was listed on Inc. Magazine's Best Workplaces of 2023. They foster a culture of high trust, accountability, and AI-native work.

• Design, build, and maintain production applications and services using Kotlin/Java, Python, and Spring Boot.
• Contribute to distributed systems and microservice architectures running on AWS.
• Use AI coding assistants to accelerate development while maintaining strong engineering judgment.

We help clients build relationships that impact decisions in government, business, and media. We are a close-knit team dedicated to helping each user make a difference.

• Own and ship high-impact features end-to-end, from technical design through production.
• Work directly with customers and internal stakeholders to understand pain points and build solutions.
• Set a high technical bar through design reviews, code review, and hands-on execution.

Float Health builds a marketplace for specialty pharmacy to bring care home. The Y Combinator-backed startup has a small engineering team, facilitated over 100,000 patient visits with 1,400 nurses, and emphasizes high autonomy.

• Write reliable, secure, and scalable code for Lithic's product platform with minimal tech debt.
• Improve system reliability and participate in team on-call rotation.
• Own projects from planning to launch, including API key management, audit logging, and search.

Lithic is a modern card issuing and processing platform for financial companies to build the future of payments. They are a team of 170+ across 26 states and 7 countries, with a remote-first culture.

• Build and scale automated data pipelines across analytics, legal, and commissions.
• Integrate CRM, billing, and finance systems using custom APIs and data pipelines.
• Ship and maintain internal applications and deploy containerized AWS services.

LeanTaaS builds AI-powered software that helps hospitals optimize capacity by reducing wait times and costs. With over $300 million in funding from top investors, the company serves more than 190 health systems and employs a culture focused on innovation and operational excellence.

• 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, test, and maintain software that powers product provisioning, licensing, and purchasing capabilities.
• Build scalable, reliable, and maintainable backend services using modern engineering practices.
• Collaborate closely with engineers, product managers, and cross-functional teams to deliver impactful features.

Sonatype provides end-to-end software supply chain security, combining proactive protection against malicious open source, enterprise SBOM management, and leading dependency management. Trusted by over 2,000 organizations including 70% of the Fortune 100 and 15 million developers, the company values diversity, inclusivity, and flexible work.