Senior Full Stack Developer (Python / React)

Jahnel Group’s mission is to provide the absolute best environment for software creators to pursue their passion by connecting them with great clients doing meaningful work. We get to build some of the most complex and compelling applications for our clients located across the country.

We’re a fast-growing INC 5000 recognized company, yet we still work as a very close-knit team (100+ employees). We’re growing like crazy, and if you’re looking for the next place to call home, hit us up for a beer or coffee.

Who We're Looking For

We’re looking for a Senior Full Stack Developer with strong Python and modern frontend experience to join a highly collaborative, internationally distributed team. This role is ideal for someone who enjoys working across the stack, building scalable applications and APIs, solving complex technical problems, and contributing to a collaborative development environment.

You’ll work closely with engineers, product managers, and other technical stakeholders to build location based alerting and fleet management capabilities. The role will involve both modern development and working within an existing legacy codebase as the team continues evolving toward a more service oriented architecture.

Primary Responsibilities

Design, develop, and maintain full stack web applications using Python, Django, React, and Next.js

Build and integrate RESTful and GraphQL APIs

Develop scalable data transformation and ETL workflows using Databricks or similar platforms

Write efficient SQL and manage PostgreSQL database schemas

Develop unit tests and contribute to integration and end to end testing

Troubleshoot, debug, and resolve complex issues across the full technology stack

Participate in code reviews and contribute to maintaining high standards for code quality

Collaborate with cross functional teams to implement new features and business logic

Participate in pair programming and collaborative development throughout the development lifecycle

Contribute to architecture and technical design decisions

Help guide and mentor junior developers

Some Must-Haves:

5+ years of professional software development experience

Strong experience with Python and modern full stack development

Strong experience building frontend applications with React

Strong JavaScript or TypeScript experience

Experience with Python web frameworks such as Django, Flask, or FastAPI

Experience building and consuming RESTful APIs

Proficiency with SQL and PostgreSQL, including database schema design and query optimization

Strong understanding of automated testing and experience with tools such as pytest, unittest, or Jest

Strong debugging and problem solving skills

Experience working with Git based version control

Familiarity with CI/CD and automated build pipelines

Familiarity with cloud platforms such as AWS or Azure

Strong communication skills and the ability to collaborate effectively with both technical and non technical team members

Comfortable with pair programming and highly collaborative development environments

Self directed and dependable while working in a fully remote environment

Nice to Have:

Experience designing or integrating GraphQL APIs

Experience with Databricks or similar data platforms

Understanding of ETL processes and data transformation workflows

Experience working with geospatial data, Geocoding APIs, H3, or PostGIS

Experience with Docker and Kubernetes

Experience working within large monolithic legacy codebases and helping transition them toward microservices

Experience with AI agents or AI code assistance tools in the development workflow

Familiarity with Jira, ServiceNow, or similar software development ticketing systems

Where We're Looking For It:

Latin America Open to 100% Fully Remote

Other Information

The work hours will be approximately 9:00 am to 5:00 pm EST. We work for security-conscious clients, thus background checks will be required.

Position available immediately.