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Senior Software Engineer

Remote
$152,500–$205,000
◆ 8/10 cryptodevfintechpayments
About this role

Join Circle as a Senior Software Engineer to enhance blockchain systems and develop scalable microservices for secure payment solutions in a remote setting.

Description

Circle (NYSE: CRCL) is one of the world’s leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. Enterprises, financial institutions, and developers use Circle to power trusted, internet-scale financial innovation. Circle is committed to visibility and stability in everything we do, expanding into strong jurisdictions. Speed and efficiency are motivators for success, and employees live by company values: High Integrity, Future Forward, Multistakeholder, Mindful, and Driven by Excellence. Circle offers a flexible work environment where new ideas are encouraged and everyone is a stakeholder.

Responsibilities
  • Extend Circle's in-house blockchain systems infrastructure to support tokenization.
  • Analyze requirements, procedures, and problems to improve existing systems.
  • Build and own scalable microservices for reliable and secure APIs.
  • Collaborate with Product and Engineering teams to design, test, and shape Circle features.
  • Troubleshoot program and system malfunctions to restore normal functioning.
  • Build publicly accessible APIs for developers to integrate with payment systems.
  • Integrate Platform Services with leading banks and financial technologies.
  • Write infrastructure to deliver great payment experiences.
Requirements
  • 6 years minimum professional software development experience in object-oriented languages like Java and Go.
  • Bachelor's degree in Computer Science or a closely related field (or equivalent).
  • Led teams (2-4) technically on architecture and system design.
  • Experience working with payment systems like credit cards and bank transfers.
  • A broad understanding of RESTful API design and development principles.
  • Experience with Cloud Services (AWS, Google Cloud, Microsoft Azure, etc).
  • Experience with SQL databases and designing schemas.
  • Proven experience in the design & deployment of production-quality, scalable software.
  • A focus on coding standards and code quality with a desire for great test coverage.
  • Excellent communication skills, able to collaborate with remote teams.
Job Details
Salary$152,500–$205,000
LocationRemote
AI Score★★★★★★★★☆☆ 8/10
PostedOct 2, 2026 (10d ago)
Tags & Skills
cryptodevfintechpaymentsFull Stack Developerremote
Tech Stack
JavaGoCloud ServicesSQLRESTful APIMicroservicesBlockchainPayments

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