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Affirm
2 weeks ago

Senior Software Engineer, Backend (Infrastructure)

Open 73d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and secure Affirm’s backend infrastructure, focusing on Kubernetes, secrets management, and authentication systems to enable safe, scalable deployments.

analytics authentication automation aws cloud +9 skills
173 000 – 255 000 $
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Affirm
2 weeks ago

Senior Software Engineer, Backend (Payments)

Open 73d RemoteUKSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United Kingdom

Build and scale Affirm’s payment-processing backend in Python/Kotlin, ensuring high availability and global growth while collaborating with distributed teams.

analytics aws distributed-systems kotlin kubernetes +2 skills
120 000 – 168 000 £
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Affirm
2 weeks ago

Senior Software Engineer, Fullstack (Consumer Engineering)

Open 73d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and maintains Affirm’s consumer-facing React Native and web apps, integrating experimentation and analytics to optimize onboarding and engagement across mobile and web platforms.

analytics aws ci-cd go-to-market javascript +9 skills
173 000 – 255 000 $
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Affirm
2 weeks ago

Senior Software Engineer, Fullstack (Servicing International)

Open 73d RemoteEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Builds and scales the international servicing platform for Affirm’s buy-now-pay-later products, focusing on purchase protection, disputes, and refunds using Python/Kotlin, React/Vue, AWS, MySQL, and Kubernetes.

analytics aws kotlin kubernetes mysql +3 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Staff Software Engineer

Open 73d RemoteEuropeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Lead full-stack engineering for Affirm’s consumer onboarding, defining architecture and mentoring teams to build fast, trustworthy web/mobile experiences that drive conversion and retention.

analytics aws kotlin kubernetes mysql +4 skills
103 000 – 139 000 €
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Affirm
2 weeks ago

Staff Software Engineer, Backend (Capacity Modeling)

Open 73d RemoteNorth AmericaStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Builds and maintains statistical models to forecast infrastructure needs for Affirm’s payment platform, ensuring reliable performance during peak sales events like Black Friday.

analytics aws distributed-systems dynamodb kotlin +4 skills
181 000 – 241 000 CAD
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Affirm
2 weeks ago

Staff Software Engineer, Backend (Deal reporting)

Open 73d RemoteEuropeContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Poland

Build and maintain backend services for Affirm’s deal reporting and capital partner integrations, using Python/Kotlin, AWS, MySQL, and Spark to automate funding processes.

airflow analytics aws distributed-systems kotlin +4 skills
365 000 – 485 000 PLN
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Affirm
2 weeks ago

Staff Software Engineer (Continuous Integration)

Open 73d RemoteNorth AmericaStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Designs and optimizes CI/CD pipelines at Affirm, ensuring fast, reliable builds and tests for engineers while leading team strategy and mentoring peers in cloud-native environments.

ai artifactory automation aws ci-cd +9 skills
204 000 – 290 000 $
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Affirm
2 weeks ago

Software Engineer II, Back-end (Card Mgmt & Transaction Processing)

Open 67d RemoteNorth AmericaLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and maintains the core card-issuing and transaction-processing systems that authorize purchases, manage card lifecycles, and tokenize cards for Affirm’s buy-now-pay-later products using Python or Kotlin on AWS, MySQL, and Kubernetes.

analytics aws distributed-systems kotlin kubernetes +2 skills
146 000 – 225 000 $
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Affirm
2 weeks ago

Senior Software Engineer, Backend (Test Enablers)

Open 54d RemoteEuropeContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Build and maintain backend systems for synthetic identities, test data, mocking, and load testing to help Affirm engineers validate changes faster and more reliably.

ai automation ci-cd distributed-systems java +4 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Software Engineer II , Backend, (Furnishing Platform)

Open 42d RemoteEuropeLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Build and scale backend systems and data pipelines for Affirm’s furnishing platform, ensuring accurate credit reporting to consumer agencies using Python/Kotlin, AWS, MySQL, and Spark.

analytics aws data-pipelines distributed-systems kotlin +3 skills
73 000 – 109 000 €
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Affirm
2 weeks ago

Senior Software Engineer, Backend (Identity International)

Open 40d RemoteEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Build and maintain Affirm’s international identity platform, handling KYC, user lifecycle, and decisioning across markets to enable global growth.

ai analytics aws distributed-systems kotlin +4 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Senior Software Engineer, Back-end, (Repayment Scheduling)

Open 39d RemoteEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Senior backend engineer at Affirm to build and maintain systems that automate loan repayments for millions of users, using Python/Kotlin, AWS, MySQL, and Kubernetes.

agile analytics aws distributed-systems kotlin +3 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Senior Software Engineer, Back-end (Fraud)

Open 35d RemoteEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Senior Software Engineer building real-time fraud detection systems in Python/Kotlin for Affirm's global expansion, using AWS, Kubernetes, and AI tools to protect users and merchants.

ai airflow analytics api aws +13 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Staff Software Engineer, Backend (Ledger Engineering)

Open 35d RemoteNorth AmericaStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Designs and maintains a high-scale, audit-grade ledger platform in Python or Kotlin, ensuring financial accuracy and regulatory compliance for a buy-now-pay-later service.

analytics aws distributed-systems kotlin kubernetes +3 skills
181 000 – 241 000 CAD
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Affirm
2 weeks ago

Software Engineer II, Backend (Collections)

Open 31d RemoteEuropeContractLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Build and maintain backend systems for Affirm’s Collections platform to recover delinquent loans via scalable, reliable recovery strategies and monitoring.

analytics aws distributed-systems kotlin kubernetes +2 skills
73 000 – 109 000 €
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Affirm
2 weeks ago

Senior Software Engineer, Backend (PBA - Growth)

Open 31d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and scale backend services powering Affirm’s buy-now-pay-later platform and merchant integrations using Python or Kotlin on AWS, MySQL, and Kubernetes.

analytics api aws distributed-systems kotlin +3 skills
173 000 – 255 000 $
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Affirm
2 weeks ago

Senior Software Engineer, Fullstack (Card Acquisition)

Open 25d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Builds and leads the full-stack systems that onboard new Affirm users, using React Native, React/Vue, Python, and AWS to improve conversion and retention.

analytics aws ci-cd javascript kotlin +8 skills
153 000 – 213 000 $
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Affirm
2 weeks ago

Senior Software Engineer, Backend (Card Acquisition)

Open 20d RemoteEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Build and own backend systems for Affirm’s card acquisition flow, using Python/Kotlin, AWS, MySQL and Kubernetes to drive conversion and retention.

analytics aws distributed-systems kotlin kubernetes +2 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Senior Software Engineer, Backend (Reliability Platform)

Open 20d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build a next-gen reliability platform for Affirm’s production systems, blending distributed systems engineering with AI-assisted automation to monitor, debug, and improve service health.

ai analytics automation aws distributed-systems +7 skills
173 000 – 255 000 $
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