Senior Backend Engineer

Puente Talent Partners; Comisión de Fomento de Perú; Remote; ARS 185,966,000 - 278,949,000; Full time

Job summary

Puente Talent Partners is seeking a Senior Backend Engineer to design, build, and scale backend services that power scalable products for US tech companies. You will own features end-to-end, develop robust databases and data processing workflows, and improve performance, security, and reliability.

Ideal candidates have 7+ years in backend engineering, strong knowledge of SQL/NoSQL, and cloud experience (AWS/GCP/Azure).

Qualifications

• 7+ years of professional backend engineering experience.
• Proficiency in one backend language: Python, Java, Go, Node.js, or C#.
• Experience designing and scaling production APIs and services.
• Solid understanding of SQL/NoSQL databases, system design, and distributed systems.
• Experience with cloud platforms such as AWS, GCP, or Azure.
• Knowledge of CI/CD, automated testing, and production monitoring.
• Professional English and strong communication skills.
• Proven technical ownership and measurable achievements.

Responsibilities

• Design, build, and scale backend services and APIs.
• Own backend features from architecture to production.
• Develop reliable databases and data processing workflows.
• Improve system performance, security, and scalability.
• Build and maintain integrations with internal and external systems.
• Troubleshoot production issues and improve system reliability.

Skills

Backend development

Python

Java

Go

Node.js

C#

English communication

Cloud platforms

Tools

AWS

GCP

Azure

Kubernetes

Docker

Kafka

Redis

CI/CD

Monitoring

Job description

Build the systems behind products that scale. We're looking for engineers who solve complex technical problems, design reliable architectures, and take ownership of production systems.

Why this role exists

We're connecting exceptional Backend Engineers with growing US technology companies building scalable, high-performance products.

We need engineers who can design robust systems, make architectural decisions, and solve challenging engineering problems beyond basic API development.

What you’ll own

• Design, build, and scale backend services and APIs.
• Own backend features from architecture to production.
• Develop reliable databases and data processing workflows.
• Improve system performance, security, and scalability.
• Build and maintain integrations with internal and external systems.
• Troubleshoot production issues and improve system reliability.

Why this is interesting

• Work on complex systems supporting real products.
• Join high-growth US technology companies.
• Influence architecture and engineering decisions.
• Solve meaningful scalability and performance challenges.

What we’re looking for

• 7+ years of professional backend engineering experience.
• Strong proficiency in at least one backend language: Python, Java, Go, Node.js, or C#.
• Experience designing and scaling production APIs and services.
• Solid understanding of SQL/NoSQL databases, system design, and distributed systems.
• Experience with cloud platforms such as AWS, GCP, or Azure.
• Knowledge of CI/CD, automated testing, and production monitoring.
• Experience at established tech companies or high-growth startups.
• Professional English and strong communication skills.
• Proven technical ownership and measurable achievements.

We’re especially interested in engineers who can explain the systems they’ve built, the scale they’ve supported, and the technical impact they’ve delivered.

Bonus

• Experience with microservices and event-driven architecture.
• Kubernetes, Docker, Kafka, or Redis.
• High-traffic systems, performance optimization, and observability.
• Experience with AI/LLM integrations or data-intensive applications.
• Technical leadership or open-source contributions.

What success looks like

First 90 days

Day 30: Understand the architecture and begin contributing production-ready code.

Day 60: Independently own backend services and contribute to technical decisions.

Day 90: Deliver measurable improvements in reliability, scalability, or performance.

Ongoing

• Build secure, reliable, and scalable backend systems.
• Improve performance and engineering quality.
• Take ownership of production systems.
• Deliver measurable technical and business impact.

Why Puente

Puente connects top Latin American professionals with growing US companies through a selective, hands‑on recruiting process.

3% acceptance rate 2,873+ professionals placed 97% retention beyond 12 months 18 countries 100% remote