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# Senior Developer

- **Company:** Valli Information Systems, Inc.
- **Location:** Caldwell, ID, United States
- **Experience:** Expert
- **Salary:** $63,024.0 - $115,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Amazon S3, Apache HTTP Server, CentOS, Databases, Extract Transform Load (ETL), Linux, Django Web Framework, File Server, Github, Apache Hypertext Transfer Protocol Server, Python (Programming Language), Linux System Administration, Linux Servers, MariaDB, Message Broker, MySQL, Network Attached Storage (Server Appliance), Nginx, Queueing Systems, RabbitMQ, Red Hat Enterprise Linux, Redis, SQLite, Systems Integration, ReactJS, Backend, Git, Fastapi, CADdy, Bitbucket, Celery, Front End Software Development, Software Version Control
- **Published:** May 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=2284d17d90fc51a6

## About the Role

Do you have experience in Version control?, You bring strong attention to detail and take pride in getting things right. You communicate clearly and work well across teams and office locations, understanding that collaboration across sites is part of how we operate.

Requirements

4+ years of professional development experience

Strong Python 3 experience (FastAPI and/or Django)

Solid experience with MariaDB/MySQL; familiarity with SQLite

Experience with webservers such as Apache/HTTPD, NGINX or Caddy

Experience with message queueing and broker systems (e.g., RabbitMQ, Redis, Celery, Huey)

Experience building notification/messaging integrations (email, SMS, chat)

Comfortable working in Linux environments (Alma, Rocky, CentOS, RHEL)

Proficiency with Git and collaborative development workflows

Bonus Skills

JavaScript, React and/or PHP experience

Payment processing integrations (ACH, credit/debit card)

PDF/report generation (e.g., ReportLab, PyMuPDF/fitz, pikepdf)

Security/infosec awareness (PCI, HIPAA, or government compliance contexts)

Bash/Shell scripting and Linux system administration

SMB/CIFS file server administration and network-attached storage

Object storage (S3)

## Description

Design, build, and maintain backend services and APIs supporting billing, payments, document generation, and notification workflows

Work with Python 3 (FastAPI, Django) to develop and extend internal and customer-facing applications

Manage and optimize MariaDB/MySQL and SQLite databases

Implement and maintain queueing systems and message brokers for job processing and inter-service communication

Build and integrate chat, email, and SMS messaging/notification pipelines

Maintain and improve services running on on-premises Linux servers (Alma Linux, Rocky Linux, CentOS/RHEL)

Collaborate with frontend developers, operations staff, and management using Git (Bitbucket/GitHub)

Build ETL scripts and oversee migrations from legacy into greenfield systems


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