vidIQ builds software to help YouTube creators achieve their goals.
Our mission is to advance the creator's journey with actionable data-driven insights and AI-powered tools.
We are dedicated to our values of being creator-obsessed, lean and fast, and scientific.
Having already supported millions of creators, we invite stunning new co-workers to join us in reaching millions more.
Imagine a product that reached over a million users without a traditional sales team.
This product stands at the forefront of career evolution, where everyone can be their own brand with unlimited growth potential.
That's the opportunity at vidIQ—an infinite market, a large and highly engaged customer base, and the chance to help scale the platform that delivers insights to millions of creators.
Discover more about vidIQ firsthand at
About the Team
Our vision is to build a personal copilot for every YouTube creator.
We work in small, focused teams where people are expected to understand the problem, make decisions, and take ownership of the outcome.
We value people who are strong in their craft, communicate clearly, challenge ideas with respect, and follow through from problem to production.
We're also an AI-native team.
We build AI into our product and use it every day in how we work—from writing and reviewing code to debugging, testing, prototyping, and exploring new ideas.
About the role
This is a frontend-leaning role, but you won't stop at the frontend.
You'll own entire product surfaces from end to end: the UI, the APIs behind it, the data it depends on, and how it performs in production.
We expect you to understand the problem, decide what to build, and ship it.
You'll shape how millions of creators experience vidIQ, and you'll help define how our engineering team builds software now that AI is a real collaborator.
This is a remote position open to candidates worldwide.
Employment classification and engagement structure will be determined based on location, legal requirements, and mutual fit.
What you will do
Own product surfaces end to end.
You'll be the go-to owner for key parts of vidIQ, we serve over 1M daily active creators.
You'll set their direction, track how they perform, and decide what to improve next.
Work across the stack.
You'll build and change backend APIs, services, and data flows when a feature needs it, instead of waiting on another team.
Drive your own roadmap.
You'll spot opportunities in user feedback, data, and the codebase, turn them into proposals, align with product and design, and deliver without needing to be managed closely.
Build AI-powered product experiences.
You'll ship LLM-driven features across the stack, from model integration and prompts on the backend to streaming responses, error handling, and clear UX when model output is unpredictable.
Fix architecture and performance problems.
You'll find bottlenecks and weaknesses anywhere in the request path, frontend or backend, and leave the system better than you found it.
Make AI part of how the team works.
You'll use tools like Claude Code, Cursor, and GitHub Copilot every day, share what works, and help set team practices for using AI responsibly.
Improve durability.
You'll test important workflows, add useful monitoring and error reporting, and own what you ship after it's live, whether you wrote every line or reviewed and refined AI-generated code.
Raise the bar through review and mentorship.
You'll review code from other engineers, AI-assisted or not, and give feedback that helps others grow.
About You
You have at least 5 years of professional software development experience.
You're strongest on the frontend, but you're comfortable on the backend.
You can design an API, write server-side code, work with databases, and debug problems that cross the client-server boundary.
You're self-driven.
You don't need a detailed spec to get started, and you're happy making decisions, asking the right questions, and moving work forward on your own.
You act like an owner.
When something you're responsible for breaks, underperforms, or confuses users, you notice and fix it before anyone asks.
You've led projects from concept to completion, including documenting the work and teaching others about it.
You care about product quality and leave codebases in better shape than you found them.
You write and speak clearly, and you can explain technical concepts to non-technical people.
You're confident with TypeScript, React, Next.js, Vite, and Tailwind.
You're a heavy, thoughtful user of AI tools.
AI coding assistants and agents are part of how you plan, build, debug, test, and review every day.
You know where they save you hours and where they fail, and you check AI output as carefully as you'd check a teammate's pull request.
You keep up with the fast-moving AI landscape and like trying new models, tools, and workflows.
Nice to have
Backend experience with Node.js , Scala, and/or Python, plus relational databases, caching, and queues
Experience with Redux, Redux Saga, and/or Zustand




Experience building LLM-powered features, such as streaming UIs, model APIs, prompt design, or evals
Experience with agentic coding workflows, such as running AI agents on multi-step tasks, writing custom rules or context files, or using MCP servers
Perks and Benefits
Work Remotely:
Embrace the freedom to choose your ideal workspace anywhere in the world.
Flexible Time Off:
We support a adaptable vacation policy allowing you to take time off when you need to recharge.
Communication Stipend:
Enjoy a monthly stipend to cover your phone and internet expenses, helping you stay connected effortlessly.
Global Impact:
Join our diverse team that's shaping the future of the creator economy across the globe.
Competitive Compensation:
vidIQ believes in offering competitive compensation that reflects your skills, experience, and contributions.
We ensure fairness through internal equity and geo-location based pay, with the upper range reserved for individuals demonstrating exceptional job knowledge and skills.
Our Commitment
At vidIQ, we dedicate ourselves to enabling creators of all kinds to succeed.
We prioritize attracting diverse talent and fostering an environment that encourages collaboration, creativity, and personal growth.
We are committed to building a company and a community where individuals thrive by being true to themselves and are inspired to do their best work every day.
If you share our enthusiasm for empowering creators, we would love to hear from you.
Disclaimer – Must read: Commitment & Focus
This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours.
It is not compatible with other full-time professional engagements.
Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.
Disclaimer – Must read: Commitment & Focus
This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours.
It is not compatible with other full-time professional engagements.
Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.
About Darwoft
Darwoft is a software factory delivering custom software solutions and IT staff augmentation services to international clients, primarily in the United States and Latin America.
We partner with startups and scale-up companies to build high-impact digital products, combining technical excellence with a people-first culture built on long‐term relationships and collaborative work.
Senior Fullstack Engineer (React/TypeScript/AI-Assisted Development) · LATAM
Location:
Anywhere in LATAM
Work Model:
100% Remote
Engagement:
Full-time Contractor
Project:
FinTech · Customer Experience Operations Platform
English Level:
Advanced
Seniority:
Senior
Commitment & Focus
This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours.
It is not compatible with other full-time professional engagements.
Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.
Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities, availability, or working hours required for this role.
Get to Know Darwoft
At Darwoft, we build digital products with heart.
We're a Latin American technology company focused on creating impactful, human-centered software in partnership with companies around the world.
Our remote‐first culture is built on trust, continuous learning, collaboration, and strong engineering standards.
We're passionate about technology, but even more about the people behind it.
If you're looking for an environment where your ideas matter, experimentation is encouraged, and your impact is tangible, welcome to Darwoft.
About the Role
We're looking for a
Senior Fullstack Engineer with a strong frontend focus
to join a high-impact international FinTech project building an internal
Customer Experience Operations Platform
.
The platform provides the tools customer experience agents and supervisors rely on every day to manage
queues, assignments, conversations, agent availability, dashboards, metrics, and operational workflows
.
You'll primarily design and ship agent-facing experiences using
React and TypeScript
, working within a modern,



modular frontend architecture while collaborating closely with the backend services and APIs that power the platform.
A key aspect of this opportunity is the way the team approaches software development.
We're looking for engineers with an
agentic development mindset
: people who actively use
AI coding assistants, LLM agents, automation, and AI‐assisted engineering workflows
to prototype faster, solve problems, generate and validate code, improve testing, accelerate debugging, and increase overall engineering productivity.
This is not simply about using AI autocomplete.
We're looking for engineers who are comfortable incorporating tools such as
Cursor, Claude Code, GitHub Copilot, coding agents, custom scripts, or AI‐assisted specifications
into their day‐to‐day development process while maintaining strong engineering judgment and ownership.
You'll work closely with Product, CX stakeholders, designers, and backend engineers to turn operational requirements into reliable, intuitive, and scalable user experiences.
What You'll Be Doing
Design, develop, and maintain
React / TypeScript
features across CX domain modules, including operations tooling, agent presence, inbox workflows, queues, assignments, and internal applications.
Build and evolve reusable
UI components, forms, tables, filters, dashboards, and complex operational workflows
.
Work with technologies and patterns including
Tailwind CSS, Tremor, Radix/shadcn, and Storybook
.
Apply
AI‐assisted and agentic software engineering practices
to accelerate prototyping, implementation, testing, refactoring, documentation, and debugging.
Experiment with AI coding agents and automated workflows to improve engineering productivity and development quality.
Build data‐driven interfaces using
TanStack Query, React Router, react-hook-form, and Zod
.
Integrate frontend applications with
BFF and backend APIs
.
Work within a
micro‐frontend architecture using Rspack and Module Federation
, respecting domain boundaries and monorepo conventions.
Collaborate on API design and integration with
FastAPI backend services
, including OpenAPI contracts and BFF endpoints.
Ensure end‐to‐end correctness across workflows involving queues, agents, assignments, conversations, and operational metrics.
Contribute to authorization‐aware UX aligned with gateway permissions and domain‐level capability models.
Troubleshoot issues across the
frontend BFF backend
stack using both traditional debugging techniques and AI‐assisted workflows.
Ensure the reliability, accessibility, and performance of agent‐critical workflows running in production.
Participate in code reviews, architecture discussions, technical decision‐making, and engineering best practices around
type safety, linting, testing, and maintainability
.
What You Bring
8+ years of software engineering experience
, with a strong frontend-oriented background.
Strong production experience with
React and TypeScript
.
Hands‐on experience actively using
AI development tools and agentic workflows
such as Cursor, Claude Code, GitHub Copilot, AI‐assisted specifications, or similar tooling.
Ability to use AI as part of the engineering workflow while maintaining ownership over architecture, code quality, testing, and technical decisions.
Experience building complex product interfaces involving
forms, tables, filters, dashboards, and multi‐step workflows
.
Strong understanding of modern frontend development practices and component‐driven architectures.
Experience with modern bundlers such as
Webpack, Rspack, or Vite
.
Experience with
Tailwind CSS
or similar modern styling frameworks.
Experience consuming
REST APIs
and working with
OpenAPI‐based services
.
Ability to debug and troubleshoot issues across frontend and backend boundaries.
Experience with modern state management and server‐state patterns such as
TanStack Query, React Context, and hooks
.
Strong debugging, problem‐solving, and technical decision‐making skills.
Ability to collaborate effectively with
Product, Engineering, and operational stakeholders
.
Advanced English proficiency, both spoken and written.
Nice to Have
Experience designing or integrating
AI‐agent workflows, AI‐powered interfaces, or automated support operations
.
Experience with
micro‐frontends
or
Module Federation
.
Experience working with
monorepos
using pnpm, Turbo, Nx, or similar tools.
Familiarity with
Refine, react‐intl
, or admin/operations‐focused internal platforms.
Experience developing
BFF layers with Node.js / Fastify
.
Experience with
Python / FastAPI
, particularly the ability to understand APIs, propose schema changes, or implement small backend endpoints.
Experience working with
PostgreSQL-backed services
and transactional or domain‐oriented APIs.
Experience in
FinTech, payments, remittances, customer support platforms, or high‐volume operational systems
.
Experience with
GCP
, including technologies such as OIDC or Pub/Sub.
#J-*****-Ljbffr

📌 Senior Frontend Engineer (React) (Juan José Castelli)
🏢 Devconnectplatform
📍 Juan José Castelli