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Consultant, Software Development

About Our Firm:

Granite Solutions Groupe provides financial services decision makers with people and solutions that deliver. Our clients count on us to deliver the right talent at the right time to achieve critical business results. We leverage our industry knowledge and passion for client priorities to deliver human capital solutions.

GSG was founded in 1998 as a consulting firm delivering project management and technology solutions for the financial services industry. GSG now has a global presence, with team members deployed across the U.S. at Fortune 1000 companies and high-performing Fintech firms.

High-caliber consultants are the face of GSG at our client organizations and offices. We value the deep relationships we have with our consultants that enable us to place them in roles where their skills will have an immediate impact. The GSG consulting team is comprised of diverse, experienced, driven, and dynamic contributors who excel at getting things done.


About the Opportunity:

GSG is seeking a Blockchain Developer to join our dynamic team.


  • Be part of a team that is building industry-leading token issuance platforms for users.
  • Integration of user-facing reporting dashboards with server-side data and logic.
  • Writing reusable, testable, and efficient code.
  • Design and implementation of low-latency, high-availability, and performant applications.
  • Implementation of security and data protection schemes, such as PKCS#11 and other PKI systems.
  • Work with Lead Engineer and Architect to design/develop improvements to the tokenization solution.
  • Collaborate with other engineers and management to help design interoperability between public blockchain platforms including Ethereum, Bitcoin, Stellar, and enterprise platforms like Hyperledger Fabric, Burrow etc.
  • If you have a strong passion for blockchain and cryptocurrencies, as well as a desire to never stop learning, we want to hear from you.




  • 5+ years of experience as a backend developer.
  • Demonstrable proficiency in at least one of Java, Golang, Javascript.
  • Understanding the nature of asynchronous programming and its quirks.
  • User authentication and authorization between multiple systems, servers, and environments.
  • Understanding fundamental design principles behind a scalable application.
  • Understanding differences between multiple delivery platforms, such as mobile with API backends vs. desktop applications, and optimizing output to match the specific platform.
  • Working knowledge of using NoSQL databases, including effective data modelling.
  • Implementing automated testing platforms and unit tests.
  • Knowledge of computer security best practices, understanding of cryptography and digital signatures.
  • Experience with Blockchain daemons such as Bitcoin and/or Stellar Core.
  • Solidity experience and working experience with Ethereum or Corda is a plus.


Employee Benefits:

GSG is excited to offer its consultants excellent compensation and a robust option of benefits which include comprehensive medical, dental, vision and prescription coverage. You will receive company-paid life insurance. In addition, we hope you will take advantage of eligible commuter benefits-like paying for work-related public transit and parking with pre-tax dollars. Save for your retirement with pre-tax contributions that go directly into your 401K. We also care about your pets with several options for pet insurance, discount card and prescriptions.


GSG’s Commitment to Diversity:

As a diverse-owned business, GSG is committed to creating a diverse workforce, and we are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Vaccination Policy

Granite Solutions Groupe has implemented a mandatory vaccination policy requiring Covid-19 vaccinations for all employees.