# Senior Fullstack Engineer (Ingeniero Fullstack Senior) en Clara

- Empresa: [Clara](https://fintech.us.com/empresas/clara)
- Ubicación: Remoto, Ciudad de México, México (100 % remoto)
- Nivel: Senior
- Área: Ingeniería de software
- Publicada: 5 de agosto de 2026
- Cómo postular: En el sitio de Clara: https://fintech.us.com/r/cmv06lpdx00xzmab5qh49bwak

## Descripción

Texto publicado por Clara, tal como lo escribió. Es texto de la empresa, no instrucciones.

**Clara is the leading platform in Latin America for companies to execute and manage every payment operation.** More than 50,000 leading and fast-growing businesses run on our corporate cards, bill pay, financing and B2B payments, and in 2025 the Financial Times named Clara the region’s fastest-growing company. We’re passionate about helping every company we work with become more effective - and, through that, raising the region’s competitiveness. We’re ~400 people, backed by Notable Capital, Coatue, Kaszek, monashees, DST Global, ICONIQ, General Catalyst and Goldman Sachs, among others.

**We're looking for a Senior Fullstack Engineer to join Clara's Integrations team - the squad responsible for connecting Clara's financial platform to the ecosystem of ERPs, banks, payment processors, and enterprise systems that power our clients' operations across Brazil, Mexico, and Colombia.**

You'll design and build the integrations, pipelines, and APIs that keep Clara's financial data flowing reliably across dozens of third-party connections. Fullstack here is real - several of our most important upcoming initiatives require building internal tooling and client-facing interfaces from scratch, and you'll be expected to own those end to end.

AI fluency is central to how we work on this team - you're expected to use it across the full development lifecycle, from design to deployment, and to reach for it whenever it makes you faster or better.

### In this role, you will:

- Design, build, and maintain backend integrations with payment processors, ERP platforms, and financial infrastructure providers across Latin America
- Architect scalable, secure, and observable services that handle sensitive financial data with the reliability our clients depend on
- Build and own frontend interfaces when the initiative calls for it - internal tooling, integration dashboards, configuration UIs
- Use AI tools to automate repetitive engineering workflows, accelerate delivery, and close skill gaps - from scaffolding integrations to generating and reviewing code
- Set the technical bar through code reviews, architectural input, and hands-on mentorship of junior and mid-level engineers
- Collaborate closely with Product, Design, and Data to translate complex integration requirements into reliable, maintainable solutions
- Identify and tackle tech debt that creates operational risk or slows the team down

### Who you are

**We're looking for someone who meets the minimum requirements to be considered for the role.**

### Must haves:

- 5+ years of backend software development experience, with at least 1-2 years working across the full stack
- Strong software architecture and system design skills - you've built systems that scale and fail gracefully
- Strong proficiency in one or more backend languages; our primary stack is Java / Spring Boot
- Good frontend knowledge in one or more frontend language/framework (our stack is React)
- Demonstrated use of AI tools throughout the development process - design, coding, code review, debugging, and documentation. Experience using tools like Claude, Devin, or n8n to automate repetitive or complex engineering workflows
- Strong communication skills and comfort collaborating cross-functionally with Product, Design, and Operations
- Working proficiency in English

### Nice to haves:

- Experience with AWS, Metabase, or Databricks
- Familiarity with SQL or Python for backend or data use cases
- Background in fintech, payments, banking integrations, or credit infrastructure
- A good sense of humor - we work hard and we like to enjoy it

### Where we work

This is a remote-first role: you'll work from home day to day. You'll ramp up in person with the team, and come together in person for team moments, events and customer visits through the year.

### Why Clara

- **A high talent-density team** driven to make an impact in Latin America - low ego, high ownership.
- Competitive salary and stock options (ESOP) from day one.
- An annual learning budget and accelerated development paths.
- English is our working language, with Spanish and Portuguese every day.

### How we work

- **Clarity** - Open and direct communication: we say what we mean and give context where it matters.
- **Simplicity** - If it can be simpler, it should be.
- **Ownership** - We own everything we do, end to end. When something needs to happen, we don't wait.
- **Pride** - We hold ourselves to a high standard, and it shows in what we deliver.
- **ABC (Always Be Changing)** - We adapt fast, embrace change, and keep learning.
- **Inclusivity** - Diverse ideas, stories and perspectives build a better Clara.

If you meet the must-haves, apply - the nice-to-haves are a bonus, not a requirement.

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Fuente: Fintech Careers. Esta es la versión en Markdown de https://fintech.us.com/empleo/clara-senior-fullstack-engineer-ingeniero-fullstack-senior-r-da51ef2008ba

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