Senior Full Stack Engineer (React.js & React Native)

Applaudo; Lima Metropolitana; Presencial; PEN 120.000 - 180.000; Jornada completa

Descripción de la vacante

Applaudo seeks an experienced Full Stack Engineer to solve complex business problems with scalable technology. You will work across web, mobile, backend services, APIs, databases, and cloud environments, delivering production-ready solutions with independence and strong technical judgment.

You will partner with leadership, own architectural decisions, and leverage AI-powered tools to accelerate development while balancing speed with reliability, security, and maintainability.

Formación

• 8+ years of professional software engineering experience including 5+ years building full-stack solutions.
• Strong production experience with React.js and React Native for web and mobile.
• Experience building backend services, APIs, databases, and third-party integrations.
• Experience with AWS or similar cloud environments and production software delivery practices.
• Advanced English proficiency (C1 or equivalent).

Responsabilidades

• Partner with leadership to understand business challenges and opportunities.
• Translate needs into scalable technical solutions across web, mobile, backend, APIs, and integrations.
• Develop and maintain React.js and React Native applications.
• Design, build, and maintain backend services and APIs.
• Build and maintain integrations with third-party platforms and services.
• Own technical decisions across the development lifecycle for reliability and security.
• Improve platform architecture and overall technical health.
• Support cloud infrastructure, deployments, performance, and troubleshooting.
• Identify opportunities to automate internal processes through technology and integrations.
• Leverage AI-powered development tools to boost velocity and productivity.
• Iterate solutions based on real-world usage and feedback.
• Know when to bring in specialized expertise to support growth.

Conocimientos

React.js

React Native

Backend APIs

AWS

CI/CD

AI tooling

English (C1)

Educación

Bachelor's degree in CS/related field

Herramientas

PostgreSQL

Docker

Kubernetes

REST APIs

Descripción del empleo

You are an experienced Full Stack Engineer who enjoys solving complex business problems through practical and scalable technology solutions. You are comfortable working across the stack, with strong experience in React.js, React Native, backend services, APIs, databases, and cloud-based environments. You can move from understanding a business problem to designing, building, and deploying a solution with a high degree of independence.

You thrive in startup, scale-up, or high-growth environments where ownership is broad, priorities evolve quickly, and speed matters. You know how to balance rapid delivery with sound technical judgment, making pragmatic decisions around architecture, scalability, reliability, and security. You are comfortable working directly with business stakeholders, challenging assumptions when needed, and leveraging modern AI-powered development tools to accelerate development and turn ideas into production-ready solutions.

You Bring to Applaudo the Following Competencies:

• Bachelor’s Degree in Computer Science, Software Engineering, Computer Engineering, or a related field is desired, or equivalent professional experience.
• 8+ years of professional experience in Software Engineering, including 5+ years of hands-on experience building and delivering full-stack or end-to-end software solutions.
• Strong hands-on experience developing production web applications using React.js.
• Strong hands-on experience developing and maintaining production mobile applications using React Native.
• Experience designing, building, and maintaining backend services and APIs using modern technologies.
• Experience working with relational and/or non-relational databases, including data modeling, performance, and optimization.
• Experience designing and implementing third-party integrations and managing data flows across multiple systems.
• Strong understanding of software architecture and the ability to make pragmatic technical decisions based on business and product needs.
• Experience working with AWS or similar cloud environments and supporting cloud-based applications in production.
• Experience with CI/CD, deployments, monitoring, debugging, and production troubleshooting.
• Experience working in startup, scale-up, or high-growth environments with broad technical ownership and evolving priorities.
• Demonstrated ability to independently take business or product problems from concept through design, implementation, deployment, and iteration.
• Strong technical judgment with the ability to balance speed and experimentation with scalability, reliability, security, and maintainability.
• Experience working directly with technical and non-technical stakeholders and challenging assumptions when needed.
• Hands-on experience using AI-powered coding and development tools to improve development, testing, debugging, and delivery workflows.
• Strong analytical, problem-solving, ownership, communication, and collaboration skills.
• Advanced English proficiency (C1 or equivalent).

You Will Be Accountable for the Following Responsibilities:

• Partner closely with business leadership to understand business challenges, product opportunities, customer needs, and operational friction.
• Translate high-level and ambiguous business needs into practical, scalable technical solutions.
• Design, build, test, deploy, and iterate on solutions across web, mobile, backend services, APIs, databases, and integrations.
• Develop and maintain React.js and React Native applications.
• Design, build, and maintain backend services and APIs supporting the platform and its evolving needs.
• Build and maintain integrations with third-party platforms, partners, and external services.
• Own technical decisions throughout the development lifecycle while balancing speed, reliability, scalability, security, and long-term maintainability.
• Contribute to the continuous improvement of platform architecture and overall technical health.
• Support cloud infrastructure, deployments, application performance, and production troubleshooting.
• Identify opportunities to automate internal and operational processes through technology and integrations.
• Leverage AI-powered development tools and modern engineering practices to improve development velocity and productivity.
• Continuously iterate on solutions based on real-world usage, customer feedback, and evolving business needs.
• Identify when additional specialized technical expertise or resources are required to support platform growth.

Qualifications

• 8+ years of professional experience in Software Engineering, including 5+ years building full-stack or end-to-end software solutions.
• Strong production experience with React.js and React Native across web and mobile applications.
• Experience building backend services, APIs, databases, and third-party integrations.
• Experience with AWS or similar cloud environments and production software delivery practices.
• Advanced English proficiency (C1 or equivalent).

Additional Information

About Us

We Are Engineered Different.

At Applaudo, talented people design, build, and scale meaningful, AI-powered solutions that create real business impact. As an AI-native organization, we collaborate across design, development, cloud, data, and artificial intelligence to turn ideas into scalable products that transform how companies operate, make decisions, and grow.

We are building a high-performance culture grounded in five values: Empowering Excellence,

Collaborative Teamwork, Unsolicited Respect, Consistent Transparency, and Efficient Communication. These define how we work, how we support one another, and how we hold ourselves accountable.

Applaudo is a place for people who want to learn fast, take ownership, and work alongside strong teams they are proud to belong to. Joining us means being part of an organization that is evolving intentionally, investing in modern ways of working, and leading AI-native transformation at scale.