Fullstack engineer pleno

We are looking for talented and committed people to join Caf. More than filling a position, we want someone who shares our purpose: to ensure secure digital identities and transform the way businesses and people connect.

Your Mission

We re looking for a talented and passionate Fullstack Engineer, to join CAF s Engineering team.

As a Fullstack Engineer you ll play a key role in our products development cycle, collaborating with internal and external partners in building components, systems, and functionalities, covering both backend and frontend, in addition to other responsibilities related directly to software development, from collaborative requirements definition to maintenance - through design, implementation, participation in team rites, good development practices and code quality, automated testing, documentation, and other activities consistent and appropriate to the employee profile.

What Youll Do

Build and maintain quality code using good agile and safe software development practices;

Build and maintain front-end systems and other client-side resources focusing on the best user experience;

Build and maintain back-end systems, API s, processing routines, data storage solutions and other resources related to server-side information structure;

Build automated tests in order to ensure the consistency and integrity of the solutions;

Build secure and efficient communication interfaces;

Working closely with UX/UI Designers, define the look and feel of applications and their functionality and translate design models into actual code;

Participate in code reviews bringing constructive feedbacks;

Act in the entire solution lifecycle, going through research, design, refinements, development, deployment, monitoring and maintenance;

Collaborate with AI, product, and design teams to deliver impactful features;

Contribute to infrastructure and deployment pipelines using AWS CDK and managed services;

Support the integration of AI components into production-grade systems;

Document technical decisions, systems architecture, and relevant development processes;

Ensure that deliverables are in accordance with the quality levels and acceptance criteria established in the task specification.

What Youll Bring

Solid knowledge of software development best practices and design principles, including Domain-Driven Design;

Strong experience with modern React for building scalable and reusable front-end components;

Experience with Node.js or NestJS in production environments;

Hands-on experience with AWS services, including Lambda, DynamoDB, SQS/SNS, and other managed services.

Proficiency with JavaScript/TypeScript across the stack.

Experience with CI/CD practices and tools like GitHub Actions.

Ability to work across the full software lifecycle with autonomy and ownership.

Good communication skills for working collaboratively with cross-functional teams.

Understanding of performance, observability, and security in web applications.

More About You

You value diversity, inclusion, and respect.

Youre proactive, eager to learn, and unafraid of challenges.

You balance execution with strategic thinking.

You embrace our way of working: Transparency, Customer Obsession, Extreme Ownership, People First, and Execution Focus.

Curious and proactive mindset with the ability to work in fast-paced, evolving environments;

Comfortable working independently and taking initiative when facing complex challenges;

Strong sense of ownership and accountability for your work;

Good interpersonal relationships, collaboration, and cordiality with team members;

Interested or experienced in integrating AI/GenAI solutions (LLMs, RAG, agents, etc.) into applications.

What We Offer

At Caf, we believe work goes beyond a job descriptionits about being part of a dynamic, collaborative, and transparent environment where everyone has the space to grow. Here, we celebrate achievements, encourage innovation, and value a healthy balance between personal and professional life. Our benefits include:

Caju (flexible card for meal and food allowance)
Medical & Dental Insurance
Wellhub
Birthday Day Off
Language School Partnership

About Caf

At Caf, we believe innovation only makes sense when its built on trust and respect among people. Our culture is rooted in ethics, diversity, and securitynon-negotiable values that guide every decision. Here, every voice matters, every talent has the space to grow, and every achievement is celebrated.

Equal Opportunity

Caf believes in the power of diversity to transform teams and drive business forward. We are committed to creating an inclusive, respectful, and discrimination-free environment where everyone can thrive. We welcome all applicationsregardless of race, gender, sexual orientation, age, disability, religion, or any other characteristic protected by law.