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Member of Technical Staff, Custody (Backend Engineer)
United States or Brazil or Argentina or Portugal or Canada or Singapore or San Francisco or New York City or Porto or Sioux Falls
RemoteFull Time
Experienced engineer in distributed systems, strong CS fundamentals (concurrency, algorithms, data structures), Go experience preferred, resilient service design, code quality, testing, mentoring and cross-functional collaboration.
Go, GraphQL, gRPC
1mo
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Software Engineer II - Backend APIs and Services (Sioux Falls, SD, US)
Sioux Falls, South Dakota, United States
$83k-$127k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years commercial software experience, proficiency with .NET Core, Entity Framework, SQL (PostgreSQL, Microsoft SQL), cloud (Azure/AWS), Git, REST/SOAP, debugging, and teamwork.
.NET Core, Entity Framework, PostgreSQL, Microsoft SQL, SQL, Azure, AWS, Git, REST, SOAP, Terraform, Apache Kafka, MongoDB, Atlassian
1d
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Angular/NodeJS Engineer
Sioux Falls or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington
$85k-$117k/yr RemoteFull Time
8+ YOEU.S. citizen with Public Trust eligibility,8+ years software development experience building RESTful APIs and backend services in Java and/or NodeJS,hands-on Angular front-end experience,cloud (AWS) experience,Git/GitHub,JIRA,unit/integration testing.
Java, NodeJS, Angular, TypeScript, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JIRA, JUnit, Jest, Docker, ECS, EKS, Microsoft Teams, XML, JSON
1mo
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Member of Technical Staff, Agentic Banking (Product Engineer)
New York or San Francisco or Sioux Falls or Porto or Singapore or United States
RemoteFull Time
8+ YOE8+ years full‑stack development experience; strong product judgment; build frontend, backend, APIs, and docs; familiarity or willingness to learn crypto/financial systems; excellent written communication and AI-assisted execution skills.