Sr Fullstack Engineer

Coderio; Comisión de Fomento de Perú; Remote; ARS 92,241,000 - 184,482,000; Full time

Benefits offered by this job

100% remote work

Autonomy and leadership opportunities

Job summary

Coderio is seeking a seasoned Senior Full Stack Engineer for a high-impact contract engagement with an international client. The role focuses on migrating complex enterprise data systems to a high-performance Python and T-SQL based solution, emphasizing data engineering, frontend optimization, and clean-code modernization.

You will collaborate with global teams, design scalable APIs, build dashboards in React, and ensure robust DevOps practices with Kubernetes and CI/CD in a fully remote

Qualifications

• 6+ years of professional software engineering experience in enterprise-grade full-stack environments.
• Fluent English, strong communication for global collaboration.
• Proven Python and Node.js production development experience.
• Hands-on ReactJS and SQL Server knowledge.
• Experience with Kubernetes and CI/CD platforms.

Responsibilities

• Modernize data pipelines and migrate legacy data systems.
• Design and implement robust APIs and backend logic with Node.js and Python.
• Develop frontend interfaces and dashboards using ReactJS.
• Optimize SQL Server queries and procedures for performance.
• Collaborate with global teams, ensure code quality and tests.

Skills

Full-stack development

Python

Node.js

ReactJS

SQL Server

Kubernetes

CI/CD

Tools

CI/CD platforms

Job description

About Us

Coderio designs and delivers scalable digital solutions for global companies. We combine strong technical expertise with a product mindset to lead complex software initiatives end-to-end. We work with international clients, value autonomy and clear communication, and build long-term partnerships through technical excellence. More information: http://coderio.com

We are looking for a seasoned Senior Full Stack Engineer to join a high-impact contract engagement with one of our premier international clients. This strategic initiative focuses on a massive modernization effort, migrating complex enterprise data systems and large-scale data processing architectures into a high-performance solution built on Python and T-SQL. If you thrive on complex data engineering, frontend optimization, and clean-code modernization, this is the perfect challenge for you.

This position is open only to talent based in LATAM

What To Expect In This Role (Responsibilities)

Data Modernization: Deep dive into complex legacy data schemas to optimize, refactor, and convert backend database logic into clean, efficient Python scripts and modern reporting structures.

Full Stack Engineering: Design, develop, and optimize robust APIs and backend business logic using Node.js and Python.

Frontend Delivery: Build and enhance intuitive, high-performing user interfaces and data dashboards using ReactJS and Material-UI.

Database Optimization: Write, troubleshoot, and fine-tune complex T-SQL / SQL Server queries, advanced stored procedures, and functions.

Collaboration & Quality: Partner with global cross-functional teams, ensuring top-tier code quality, thorough documentation, and rigorous testing practices.

Requirements:

Experience: 6+ years of professional software engineering experience in enterprise-grade full-stack environments.

Language: Full verbal and written fluency in English. Excellent communication skills are required for daily collaboration with global teams.

Backend Stack: Proven, production-level development experience with Python and Node.js.

Frontend Stack: Hands-on experience with ReactJS.

Database Expertise: Advanced, deep knowledge of SQL Server (complex query optimization, stored procedures, and performance tuning).

DevOps Infrastructure: Solid experience managing and deploying applications on Kubernetes and handling CI/CD platform infrastructure.

Nice to Have

Technical experience working with Sybase databases.

Professional experience with Java.

Prior background in large-scale data migration, report engine modernization, or legacy database restructuring.

Benefits

100% remote work.

Long-term engagement with high impact and autonomy.

Strategic and high-visibility role within a modern engineering culture.

Opportunity to influence technical and business strategy.

Collaborative international team with strong technical leadership. Clear growth path and leadership opportunities within Coderio.

Why Join Coderio?

At Coderio, we value talent regardless of location. We are a fully remote company, passionate about technology, collaboration, and fair compensation. We offer an inclusive and challenging environment with real growth opportunities. If you are motivated to design solutions that make a difference, we are waiting for you.