: Fullstack Application Developer
28 West 44th Street
New York, NY 10036

Employee Testimonials

CrossBorder Solutions Employee Testimonial
CrossBorder Solutions Employee Testimonial


Role Overview

Our Software Engineers get to work with the most progressive technologies in the business. We utilize JavaScript, TypeScript & Python built on Node.js, Alexa, AWS Lambda, Angular, ECS/EKS and React backed by several persistence technologies such as relational databases, key-value stores, message streaming services like AWS Kinesis and Graph Database technologies like AWS Neptune. Youll have exposure to running your applications on Docker Containers, Serverless, Kubernetes and other cloud native technologies. If you are the kind of person who thrives in a challenging environment and has creative expertise with a thirst for pushing the limits, we are interested in you!

Our scrum teams are comprised of technologists who get a thrill out of delivering a craftsperson level of software quality, end-to-end testing and enterprise-grade software design in a mission driven startup. If thats you, let us know and you can take the lead.


  • Responsible for building out the core frameworks of the software product
  • Integration and development of user-facing elements
  • Writing reusable, testable, and efficient code
  • Design and implementation of low-latency, high-availability, and performant application Implementation of security and data protection application standards
  • Integration with data storage solutions including databases, key-value stores, blob stores and streaming data systems such as AWS Kinesis

What You Will Need To Succeed

  • 2 - 3 years professional experience with Node.js and frameworks available for it such as Express, HAPI or Fastify
  • Knowledge of the Node.js JavaScript runtime or other language equivalents
  • Experience with OOP technologies like Java, C/C++, Go or C#
  • Demonstrable expertise with REST and other progressive API patterns such as GraphQ
  • Knowledge and experience with agile development
  • Professional, precise communication skills
  • Strong proficiency with JavaScript and TypeScript
  • Deep understanding of the nature of asynchronous programming and its quirks and workarounds
  • Understanding security compliance and security in depth practices like input validation, sanitization, basic cryptography and redaction approaches
  • User authentication and authorization between multiple systems, servers, and environments including OAuth and JWT
  • Integration of multiple data sources and databases into one system
  • Understanding fundamental design principles behind a scalable application
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git
  • Experience developing FaaS or serverless based functionality using AWS Lambda, OpenWhisk or other cloud-native function scoped development

About the Company

CrossBorder Solutions, a pre-IPO SaaS company, is the global leader in AI tax solutions for multinational corporations worldwide. The Company is experiencing hyper-growth as large companies cut back on consulting services and replace them with technology driven solutions. Since its inception, CrossBorder Solutions has experienced over 200% year-over-year growth. Recently, the Company completed a $65 million Series B investment led by Insight Partners, the leading global private equity firm. www.insightpartners.com

Whats in it For You

Great team culture, career development, competitive pay and benefits, & an unparalleled experience as part of one of the most advanced teams in the world. With a company culture that provides ample opportunities to be recognized, build valuable skills, and grow your career.

CrossBorder Solutions is committed to promoting the values of diversity and inclusion throughout the business. Whether it is through recruitment, retention, career progression or training and development, we are committed to improving opportunities for people regardless of their background or circumstances.


Employee Testimonials

CrossBorder Solutions Employee Testimonial
Matthew DeMello

Working at CrossBorder Solutions provides a once-in-a-lifetime opportunity to define new roles that multimedia content can play in an exciting industry, operating on a global scale. This fast paced, purist meritocracy shares a sense of both humor and belonging among the entire staff that inspires everyone to exceed each other’s highest standards every day.

CrossBorder Solutions Employee Testimonial
Lusiangelli Cotoret

The best thing about working at CrossBorder Solutions is the opportunity for growth and the company culture. Not only do I get to work on my career, but I get to do it with a very supportive team.

CrossBorder Solutions Employee Testimonial
Kai Cooper

Being inspired by an extraordinary project is what fuels my passion for working at CrossBorder Solutions.  Not to mention a great Senior Management team that lends support and are open to ideas from everyone.  This combined with the opportunity for growth and development really creates a special work environment.