Senior Full Stack Software Development Engineer (ASP.NET Core, AWS), EasyCards Team

Sorry, this job was removed at 12:13 p.m. (CST) on Tuesday, Jun 24, 2025
Hiring Remotely in USA
Remote
Fintech • Software
The Role
We are looking for a Senior Full Stack Software Development Engineer to join our EasyCards team. In this role, you will be instrumental in designing and developing both backend and frontend components of web applications using and C#, .NET Core, ASP.NET Core, React, TypeScript/JavaScript. You will deliver modern solutions for both web and mobile platforms (Android and iOS) while implementing robust backend API services. We are committed to test automation and embrace AI tools to boost our productivity. 

2 am-10 am PDT/PST working hours, but suitable insignificant offset in both directions.

Main Responsibilities

  • Design, develop, test and integrate user-facing backend services and web applications for managing debit/credit cards.
  • Implement new functionalities, maintain and enhance existing solutions across both backend and frontend.
  • Collaborate effectively with team members and other stakeholders.
  • Write high-quality, easy-to-maintain code; 
  • Composing test coverage plan together with the team to make sure your changes are thoroughly tested
  • Writing all kind of automated tests according to the test pyramid principle
  • Develop and maintain CI/CD pipelines for automated build and deployment processes.
  • Participate in code reviews.
  • Write documentation for internal and external consumers.
  • Embracing AI tools to boost your and team's productivity

What We Expect

  • Strong experience with C#, .NET Core, ASP.NET Core.
  • Demonstrated ability to write well-designed, modular, reusable, and testable code.
  • Experience with both backend and frontend development.
  • Experience with REST and SOAP services as well as ASP.NET Web API.
  • Be proactive, take responsibility and achieve success without direct guidance.
  • Actively communicate with PO, other team members, other teams and even vendors to define requirements to build what is really required for our users.
  • Work on full development cycle including DevOps operations and supporting implementation team.
  • Good experience with TypeScript and ReactJS, including functional components, hooks, contexts, and state management.
  • Experience in writing unit and integration tests (using NUnit, xUnit frameworks and FluentAssertions, Moq libraries);
  • Proficiency in working with RESTful.
  • Familiarity with web security best practices.
  • Intermediate level of English for communications and writing technical documentation.
  • Working knowledge of Git.

It Would Be Great If You Have

  • Experience with Agile methodologies.
  • Experience working remotely within a distributed team.
  • Expertise with DevOps practices and tools.
  • Experience working with GraphQL APIs.
  • Knowledge of Web Content Accessibility standards.
  • Hands-on experience with AWS platform components (AWS Lambda, CloudFront, S3, CloudFormation + CDK, ApiGateway, WAF).
  • Basic understanding of containerization technologies.
  • Experience with JIRA and Confluence.

Our Benefits

  • Remote-friendly role, depending on location eligibility
  • Flexible working hours
  • Experienced development teams
  • Long-term employment
  • Competitive salary 
  • Paid vacation and days off on national holidays
  • Paid sick leave and internal medical insurance policy
  • Compensation for training and additional education
  • Community of practice, regular knowledge sharing among colleagues
  • Internet compensation (50$ per month)
  • Home office equipment (computer, additional monitor, etc.), if necessary.
  • And other benefits, described in detail in the Staff Handbook

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The Company
HQ: Berkeley, CA
245 Employees
Year Founded: 1986

What We Do

Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve. Our Access Digital banking platform delivers the innovative features that users demand, the security that financial institutions need, and the technology needed to compete in today’s market.

Fintech innovation is our passion. Our clients are first-to-market with dozens of new features like biometrics banking, wearable apps, passwordless authentication, and real-time mobile deposits. Today, we offer an enterprise suite of cutting-edge digital banking tools: mobile banking platforms, online banking platforms, the best lending apps, account opening software, integrated robo-advisor and automated investment tools, real-time fraud control, conversational banking, video chat, commercial banking, biometric authentication, banking chatbots, data feed, and more.

We started out in 1986 as a custom development shop with a focus on financial software solutions. Leading high-tech companies like Microsoft, Apple and Sony partnered with us because of our proven ability to solve complex problems with cutting-edge technology. Today we rank among the top digital banking providers, with offices in Berkeley, New York City, Chicago and Vancouver.

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