Senior Full Stack Developer (Python / React)

Posted 3 Days Ago
11 Locations
Remote
Senior level
Software • Consulting
The Role
Build and maintain scalable full-stack applications using Python, Django, React, and Next.js. Develop REST and GraphQL APIs, ETL workflows, database schemas, automated tests, and cloud-based solutions. Troubleshoot complex issues, contribute to architecture and code reviews, collaborate with cross-functional teams, and mentor junior developers while helping modernize legacy systems toward service-oriented architecture.
Summary Generated by Built In

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.

Skills Required

  • 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 pytest, unittest, or Jest
  • Strong debugging and problem-solving skills
  • Experience with Git-based version control
  • Familiarity with CI/CD and automated build pipelines
  • Familiarity with cloud platforms such as AWS or Azure
  • Strong communication and collaboration skills with technical and non-technical team members
  • Comfortable with pair programming and highly collaborative development environments
  • Self-directed and dependable while working fully remotely
  • Experience designing or integrating GraphQL APIs
  • Experience with Databricks or similar data platforms
  • Understanding of ETL processes and data transformation workflows
  • Experience with geospatial data, Geocoding APIs, H3, or PostGIS
  • Experience with Docker and Kubernetes
  • Experience with large monolithic legacy codebases and transitioning toward microservices
  • Experience with AI agents or AI code assistance tools
  • Familiarity with Jira, ServiceNow, or similar ticketing systems
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The Company
HQ: Schenectady, NY
130 Employees
Year Founded: 2009

What We Do

No matter the complexity of the application, we have the skills and the tools to build it. Jahnel Group brings well over a decade of web development experience with a great eye for design and an impressive set of technical skills. We work hard to stay on the cutting edge of our industry and are absolutely obsessed with making our customers happy. We've seen exponential growth in the past few years. So much so that we have appeared on the Inc. 5000 list for three consecutive years! We specialize in the design and development of web-based applications, websites, mobile applications and anything digital with extensive experience in the full software development life-cycle. This includes gathering requirements, project management, wire framing, prototyping, development, and quality assurance. We're proud to be a culture-first company. Our dedication to our employees is why we've appeared on the Times Union Top Workplaces and Albany Business Review Best Places to Work for three consecutive years. If you have a complex project you'd like to discuss, please call us at 518-356-0039 or email [email protected], we'd love to hear from you!

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