We Make Remote Work Remarkable • TopTalent from LatAm
Hello! We are GoFasti, a Talent-as-a-Service. GoFasti bridges the gap between world-class developers and designers from LatAm and first-class companies around the globe.
We need an English-fluent Senior Full-Stack Software Engineer, based in Latin America, available to work remotely.
We are looking for someone with exceptional communication and relationship-building skills, who embraces changes while maintaining strong attention to detail. An interested and proactive person, who's constantly learning and improving their skills.
Are you the one we are looking for?
Responsibilities:
A TypeScript monorepo: a Next.js 16 web app and API, an Expo mobile app, and a Cloudflare Worker.
A PostgreSQL + Prisma data model with dozens of models and a long migration history, shared across apps.
Background systems: webhook handlers (Plaid, Stripe, Linq), queued inbound-message batching, and scheduled jobs.
Security-sensitive paths: encrypted bank tokens and chat content, per-user data scoping, auth across web and mobile.
The AI layer: LLM tool-calling over users' financial data, long-term memory, and proactive insights.
Reviewing AI-generated code, including your own, with a skeptical eye.
Requirements:
6+ years as a software engineer, 3+ years shipping production TypeScript/Node backends.
Shipped work at a company that moved money or handled bank or card data (Plaid, Stripe Treasury, Unit, Synapse-era BaaS, card issuing, lending, payroll).
Deep PostgreSQL: migrations safe to run on live data, indexes, transactions, query plans.
Real experience with async systems: idempotency, retries, deduplicating webhooks, jobs that fail halfway.
A security-first instinct around PII, encryption at rest, auth tokens and least privilege.
Solo ownership of production at least once: on-call, reading error tracking, writing root-cause analyses.
Daily use of AI coding tools (Claude Code, Cursor or similar), and clear views on where they go wrong.
Written English good enough that a PR description or incident write-up needs no follow-up questions.
It's a plus:
Plaid in production: webhooks, item re-authentication, transaction sync cursors.
LLMs in production: tool-calling, prompt evaluation, cost and latency control.
Next.js App Router and React Server Components.
SMS or messaging compliance (opt-outs, TCPA), or Stripe subscription billing.
Expo / React Native.
Compensation:
The salary range offered for this position varies from (USD) $3,000 - $3,200 per month, depending on seniority and skillset.
This position is for a full time contract, through a payroll platform.
The talent will work remotely allocated at our client.
Here are the steps for this process:
Application review/approval > Screening interview with GoFasti's team > We build and send your profile to our client > Profile review/approval by client > Interview with the client > Hiring and onboarding.
Once you apply for the job, our team will review your resume. If it meets the requirements, we will contact you and move forward in the process.
Note for Candidates Approached Directly:
If you were contacted directly by a member of our team and are interested in this opportunity, please do not apply through this link. Instead, reach out to the person who contacted you to coordinate a meeting.
Thank you!
Skills Required
- 6+ years of experience as a software engineer
- 3+ years shipping production TypeScript and Node.js backends
- Experience at a company handling money or bank/card data, such as Plaid, Stripe Treasury, card issuing, lending, or payroll
- Deep PostgreSQL expertise, including safe live-data migrations, indexes, transactions, and query plans
- Production experience with asynchronous systems, idempotency, retries, webhook deduplication, and partially failed jobs
- Security-first experience with PII, encryption at rest, authentication tokens, and least privilege
- Solo ownership of production systems, including on-call, error tracking, and root-cause analyses
- Daily use of AI coding tools such as Claude Code, Cursor, or similar
- Written English sufficient for independent PR descriptions and incident write-ups
- Production Plaid experience with webhooks, item re-authentication, or transaction sync cursors
- Production LLM experience with tool-calling, prompt evaluation, cost control, or latency control
- Experience with Next.js App Router and React Server Components
- SMS or messaging compliance experience, including opt-outs or TCPA
- Stripe subscription billing experience
- Expo or React Native experience
What We Do
GoFasti is the bridge between world-class talent in LatAm and first-class companies around the world. Our team has over 10 years of experience independently hiring from LatAm. We specialize in providing pre-vetted top-tier talent at competitive prices while remaining compliant with LatAm labor laws. GoFasti’s hand-picked developers and designers are fluent English speakers working exclusively in US time zones. They are vetted with rigorous technical assessments and an in-depth screening process. We present our clients’ first candidates within 48 hours, with an average time-to-hire of 10 days and a 95% retention rate. GoFasti’s expert software developers specialize in 30+ skills including React, Python, Angular, JavaScript, .NET, and Azure. GoFasti’s graphic designers specialize in 10+ skills including Photoshop, Illustrator, InDesign, Premiere, AfterEffects, Figma, and Lightroom. Our commitment to excellence and communication are some of our most upheld values, so we're sure to stay by your side and ahead of the curve every step of the way. The future comes Fasti. Make sure you’re a part of it
