This is a 100% Remote Independent Contractor Role, and compensation is based on experience.

About Equate

Media

Equate Media is a growth-focused digital company that builds software and operational systems designed to improve efficiency, support customer engagement, and drive measurable business results. Our teams work closely across engineering, marketing, and operations to solve practical problems, improve workflows, and create systems that make a real impact. We value speed, ownership, adaptability, and people who enjoy building useful things in a fast-moving environment. About the role

We're hiring a Senior/Lead Full Stack Developer to help build and extend the systems that power our business: internal operations platforms, a modern data warehouse and BI layer, customer-facing web applications, and a growing set of AI-driven internal tools. This is a fit for someone who is comfortable working across many repos and languages (we run Python, Node.js, PHP, and modern frontends), enjoys debugging real production issues end-to-end, and wants to help shape an AI-augmented operational platform. Where you'll make an impact

Own backend services end to end: API, data model, background workers, deployment, and the metrics that prove they work

Build and refine the internal interfaces on top of them, used daily for campaign management, lead analytics, and call quality review

Extend the shared platform layer: gateway, auth, permissions, and the published SDKs every service consumes

Architect AI capabilities into the platform: transcription, call scoring, natural-language querying over the warehouse, LLM-assisted content and lead scoring pipelines

Work the data layer: orchestrated ELT into the warehouse,



BI dashboards, and the semantic modeling that makes self-service analytics answer real questions

Modernize older services without freezing feature delivery while you do it

Contribute to architecture decisions and raise execution standards across the team Tools and environment

Frontend

Next.js / React, TypeScript, Tailwind, Radix/shadcn, TanStack Query, Zustand

Vue 3, Quasar, Nuxt, Pinia

Vitest, Testing Library, Playwright

Backend

Python, FastAPI, Pydantic, SQLAlchemy, Alembic, Celery

Node.js, TypeScript, NestJS, TypeORM

PHP, Laravel

Data / Infrastructure

MySQL, PostgreSQL, Redis

SingleStore, Dagster, Apache Superset

AWS (EKS, Helm, Karpenter, ECR, CodeArtifact, Lambda), Terraform, Docker, GitHub Actions

Sentry, Prometheus, Grafana, CloudWatch

AI / Automation

Anthropic Claude, OpenAI Agents SDK, Google ADK, MCP

Whisper transcription and automated call scoring

Vector search, embeddings, LightGBM scoring models What we're looking for

6+ years as a full stack software engineer with production experience, including time as the senior voice on a team

Deep in either Python or Node/TypeScript, genuinely capable in the other, and comfortable reading PHP when the work crosses services

Strong frontend experience with React/Next.js and TypeScript,



or strong experience in a modern framework with confidence picking up ours

Comfortable owning schema design, migrations, er than treating the database as someone else'sproblem

Proven track record of jumping into existing complex production codebases (not just greenfield)

Comfortable debugging across the stack (frontease, infrastructure)

Strong instincts around performance, reliabilintainability

Comfortable taking ownership and operating independently in a fast-moving environment

Strong written communication for both synchronous and asynchronous collaboration Bonus Points For

Kubernetes and Helm in production, Terraform, or ownership of CI/CD across many repositories

Building shared libraries or internal SDKs consumed by other teams

Data warehousing, ELT orchestration, or BI and

Hands-on experience integrating LLMs into commercial, user-facing applications (latency, cost, evaluation, structured output, agent tooling)

Speech-to-text and audio processing pipelines

Telephony, VoIP, or CPaaS providers, real-timehitecture, queues, worker-based services

Improving legacy systems while continuing to ship new functionality

Operating multi-language polyglot stacks (Python, JS/TS, PHP all in one platform) Why this role stands out

This is an opportunity to work on a live platform that supports real operational activity and directly impacts the business. You’ll be solving practical problems, improving systems that people rely on every day, and helping shape what gets built next. If you enjoy working in production systems, fixing meaningful problems, and shipping useful features quickly, we’d love to hear from you.

📌 Senior Full Stack Developer - (Python / Node.js) (Argentina)
🏢 Equate Media
📍 Argentina