Senior Full Stack Developer – EBPP Systems

InfoSend, Inc.

Senior Full Stack Developer designing and developing backend systems for Electronic Bill Presentment & Payment at a family-owned transactional print company. Leading modernization efforts and ensuring application security while promoting work-life balance.

Posted 6/5/2026full-timeAnaheim • California • 🇺🇸 United StatesSenior💰 $100,000 - $130,000 per yearWebsite

Tech Stack

Tools & technologies

Distributed SystemsJavaScriptjQueryLinuxMicroservicesMySQLNext.jsPHPPostgresRabbitMQReactSDLCSQL

About the role

Key responsibilities & impact

Design, develop, and scale backend-heavy PHP systems for EBPP (Electronic Bill Presentment & Payment), client portals, and print/mail production
Lead data processing, API integrations, GitLab CI/CD, and RabbitMQ queues; support jQuery/HTML frontends
Drive SOC2/PCI compliance and efficiency
Develop/maintain PHP backend services, REST APIs for EBPP job submission, invoice processing, and production tracking
Own GitLab CI/CD pipelines; manage version control, testing, and rollouts
Integrate data workflows; optimize SQL databases (PostgreSQL/MySQL) for high-volume transactions
Align backend with jQuery/HTML client portals (e.g., job submission forms, previews)
Troubleshoot, debug, and resolve system issues in a timely manner
Contribute to IT modernization of client portals from jQuery/HTML to React/Next.js + Tailwind CSS; prototype new UIs with AI tools
Document code / architecture; lead code reviews, process improvements, deployments/migrations
Ensure application security (OAuth), data integrity, and compliance with industry standards (including SOC, HIPAA, PCI, if applicable, etc.)

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience
7+ years of experience as a backend developer or software engineer
Strong proficiency in web programming languages (such as PHP 8+, JavaScript)
Experience building APIs, microservices, or distributed applications
GitLab CI/CD mastery and full SDLC ownership
Strong SQL experience with relational databases (e.g. PostgreSQL, MySQL, SQL Server)
Experience with message queues (RabbitMQ preferred) for distributed systems
React/Next.js + Tailwind CSS experience preferred for IT modernization effort
Experience with AI Prototyping tools for IT modernization effort
Understanding of authentication, authorization, and secure coding best practices
Ability to work independently and communicate effectively in a collaborative environment
Linux development experience is a plus

Benefits

Comp & perks

Medical, dental, vision, and life insurance
Supplemental insurance options
Flexible Spending Account (FSA)
401 (k) with generous company match
Bonus opportunities
Paid time off, sick time, and holidays
Casual work environment
Strong commitment to work-life balance
Opportunities for growth and advancement
Employee Assistance Program
Long-term stability with a people-first company

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PHP 8+JavaScriptREST APIsSQLPostgreSQLMySQLGitLab CI/CDRabbitMQReactNext.js

Soft Skills

communicationcollaborationproblem-solvingleadershipindependence