ScreenedIdentity Verified
No cost, no commitment - we'll make a personal intro
JA

Jose Arias

Senior Backend Engineer specializing in AI systems and FinTech

International AI-driven Fintech StartupRemote, International6 Years ExperienceSenior LevelWorks On-Site

Connect with Jose

Jose already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.

Typically responds within 24 hours

Recommended

Already have an account?

About

Full-stack engineer with experience building healthcare scheduling, telehealth, reimbursement, and agent workflow systems using React, Node.js, MySQL, TypeScript, and GraphQL. Stands out for combining hands-on product design in ambiguous environments with measurable technical impact, including a 40% performance improvement and reduced LLM costs through batching and backend optimization. Also brings manufacturing/MES experience and a strong habit of reshaping products based on direct user feedback.

Hire with Reval

Find your next great hire

Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.

$250one-time kickoff
10%on successful hire
Post a Role90-day money-back guarantee

Key Strengths

  • Full-stack healthcare product development
  • 40% application performance improvement through backend/query optimization
  • LLM cost reduction via batch-processing scripts
  • End-to-end ownership in ambiguous environments without designs or Figma
  • Customer-facing product design for healthcare agents and appointment workflows
  • User-centered product iteration based on direct operator interviews
  • GraphQL adoption to reduce overfetching/underfetching and improve app performance
  • AI-assisted data quality improvement for misspellings from external systems
  • Delivered systems that reduced malfunction tickets and shifted demand toward new features

Like what you see? We'll introduce you to Jose directly.

Experience

Independent ContractorInternational AI-driven Fintech Startup · Jan 2026 – Presentcontract
Fullstack EngineerImpact Ignite · Nov 2025 – Dec 2025contract
Senior Fullstack / Backend EngineerGrupo Promass · May 2024 – Nov 2025
Software EngineerAxiem International · Mar 2023 – May 2024
Analyst Developer Jr.Deacero · May 2021 – Mar 2023
Programming EngineerNextgen Technologies · Feb 2020 – May 2021

Languages

SpanishEnglishFrench

Similar Candidates

FW

Director-level Software Engineering Leader specializing in AI, data, security, and cloud

Richardson, Texas17y exp
SplunkUniversity of Texas at Dallas
View profile
Chris Pigott - Executive Technology Leader (CTO/CIO) specializing in Cloud, DevOps, and Contact Center platforms in Overland Park, Kansas

Executive Technology Leader (CTO/CIO) specializing in Cloud, DevOps, and Contact Center platforms

Overland Park, Kansas33y exp
FieldConnect, Inc.University of Iowa
View profile
JL

Director-level Full-Stack Engineer specializing in web platforms and APIs

New York, NY26y exp
8 Bit Bricks LLCNJIT

Built Bargain Bricks end-to-end as a solo creator, handling product ideation, design, backend, APIs, website, and native iOS/Android apps. They actively maintain and iterate on the product, which has over 1,000 downloads, and have improved conversion through UI changes that surfaced the best deal above the fold.

View profile
Jonathan Eng - Junior Systems Engineer specializing in IT operations and automation in New York, NY

Junior Systems Engineer specializing in IT operations and automation

New York, NY2y exp
Spectrum News NY1Columbia University
View profile
Steve Van Treeck - Engineering executive specializing in SaaS platforms for transportation & logistics in Denver, CO

Engineering executive specializing in SaaS platforms for transportation & logistics

Denver, CO18y exp
Falkn SolutionsUniversity of Minnesota Twin Cities

Pragmatic, Lean Startup–oriented candidate who prefers validating ideas through barebones MVPs and direct customer feedback, especially when entering unfamiliar markets. Motivated to partner with visionary founders and scale accessible products by lowering barriers to entry, while maintaining financial sustainability.

View profile

Interested in Jose?

We'll personally introduce you - no strings attached.

For Hiring Teams

Build your dream team with Reval

Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.

$250one-time kickoff
10%on successful hire
48hrsto first candidates
Post a Role90-day money-back guarantee. A fraction of traditional agency fees.

Discover more candidates like Jose

Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.

Search Talent

Connect with Jose

Jose already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.

Typically responds within 24 hours

Recommended

Already have an account?

Hire with Reval

Find your next great hire

Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.

$250one-time kickoff
10%on successful hire
Post a Role90-day money-back guarantee
Jose AriasSenior Backend Engineer specializing in AI systems and FinTech