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Sr. Full Stack Engineer (No C2C)

Engineering | Buenos Aires, Buenos Aires, Argentina | Contract

Job Description

JOB TYPE: Freelance, Contract Position - No agencies (See notes below)

LOCATION: GMT -5 . Global candidates are welcome, but 3+ working hours overlap are required. 

HOURLY RANGE: Our client is looking to pay $90.00 - $120.00 USD / HR

ESTIMATED DURATION: 40Hrs/Week      Short, one-time job 


The Job

 Our client is looking for a senior full stack engineer who can help bring fantasy sports to Equestrian Jumping. In this role, you'll have the freedom to set the tech standard/stack for Prixview's fantasy sports platform. 

More specific responsibilities include:

  • Building a responsive website using modern technologies (React, Next.js, GraphQL, etc.)
  • Developing free-to-play contests, fantasy and parlay games using Prixview's Jumping sport data
  • Integrating payments APIs

The Candidate

  • Interst or experience in sports betting and/or fantasy sports
  • Full stack engineer (loves both APIs and frontend design work)
  • Curious to learn about the ins-and-outs of equestrian sport
  • Values clear, frequent communication


Braintrust ( is a user-controlled talent network, where you keep 100% of what you earn and actually get to own the platform.


Qualified candidates will be invited to do a screening interview with the Braintrust staff. We will answer your questions about the project, and our platform.  If we determine it is the right fit for both parties, we'll invite you to join the platform and create a profile to apply directly for this project.  

C2C Candidates: This role is not available to C2C candidates working with an agency. If you are a professional contractor who has created an LLC/corp around their consulting practice, this is well aligned with Braintrust and we’d welcome your application.  

Braintrust values the multitude of talents and perspectives that a diverse workforce brings. All qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status.