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Affirm
2 weeks ago

Staff Software Engineer, Backend (Deal reporting)

Open 74d 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

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, 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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Affirm
2 weeks ago

Senior Software Engineer, Backend (Batch Infrastructure)

Open 19d RemoteNorth AmericaSenior
United States

Build and maintain a scalable, self-serve compute platform for Affirm’s batch workloads using Python/Kotlin, AWS, Kubernetes, and workflow orchestration tools like Airflow.

airflow analytics aws backbone cloud +9 skills
173 000 – 255 000 $
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Affirm
2 weeks ago

Senior Site Reliability Engineer (SRE & Platform Reliability)

Open 17d RemoteEuropeSenior
Spain

Build and maintain the reliability, observability, and incident-response tooling that keeps Affirm’s distributed systems running smoothly for millions of users.

analytics automation aws bash developer-experience +6 skills
86 000 – 122 000 €
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Affirm
2 weeks ago

Staff Software Engineer, Backend (Order Platform)

RemoteNorth AmericaStaff
United States

Build and own Affirm’s post-checkout order platform—handling captures, refunds, and settlement—using Python/Kotlin, AWS, MySQL, Spark and Kubernetes to keep payments flowing reliably at scale.

analytics api aws distributed-systems kotlin +4 skills
204 000 – 290 000 $
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Affirm
2 weeks ago

Staff Software Engineer, Backend (Online Storage)

RemoteNorth AmericaStaff
United States

Design and build scalable, multi-region database platforms for Affirm’s fintech services, focusing on MySQL, DynamoDB, Redis, and distributed SQL systems while automating operations like migrations and disaster recovery.

agentic-ai analytics aws cloud data-science +12 skills
204 000 – 290 000 $
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TurnitinLLC
2 weeks ago

Principal DevOps Engineer (Poland Remote)

RemoteEuropePrincipal
Poland

Principal DevOps Engineer designs and implements scalable AWS serverless and Kubernetes platforms, leads reliability improvements, and mentors teams to boost delivery velocity and developer experience.

ai api automation aws ci-cd +21 skills
308 025 – 513 375 PLN
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U.S. Bank
2 weeks ago

Automation Engineer (Mobile Applications)

HybridNorth AmericaFull-time
United States

Build and maintain automated test frameworks for mobile apps, SDKs, and backend services using Java/Kotlin, API testing, and CI/CD integration to ensure payment platform reliability.

api automation ci-cd distributed-systems fintech +4 skills
98 175 – 115 500 $
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Rakuten Group, Inc.
2 weeks ago

Senior Backend Engineer, BSS Platform

APACFull-timeSenior
Japan

Build and maintain high-performance backend services for Rakuten Mobile’s billing, order management, and CRM systems using Java/Spring Boot, Kubernetes, and PostgreSQL.

agile api backbone cassandra ci-cd +25 skills
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Home Page
2 weeks ago

Associate Software Developer

North America
United States

Builds and maintains microservices and data workflows in Azure, AWS, and on-prem, using C#, SQL Server, and containerization while collaborating with government clients.

active-directory ai api aws azure +13 skills
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