Senior Application & Integration Engineer

Position:
Senior Application & Integration Engineer

Department:
Technology

Reports To:

Head of Apps & Engineering

Employment Type:

Full-Time / In-House

Branded Bills is hiring a Senior Application & Integration Engineer to build and connect the systems that power our digital operations. This role blends application development and system integration, creating the tools, APIs, and modular services that streamline processes and enhance efficiency across the business.

You’ll design and maintain integrations between Net Suite, Hub Spot, Shopify, and internal systems—while also developing custom applications, AI-assisted tools, and automated services that support day-to-day operations. This position is ideal for an engineer who can move fluidly between integration logic, application design, and rapid AI-driven prototyping to deliver production-ready solutions.

• Application Development – Design and build internal tools, dashboards, and modular services using Type Script/Node.js, C#, Java script/Html/CSS, and SQL to enhance operational efficiency and empower internal teams.

• System Integrations – Architect, develop, and maintain robust, scalable integrations between Net Suite, Hub Spot, Shopify, and internal applications using Celigo and in-house solutions. Ensure clean data flow, strong error handling, and consistent uptime.

• AI-Accelerated Engineering – Use AI development tools to speed prototyping and build intelligent automations. Apply machine-learning APIs to improve workflows, data validation, and reporting.

• Automation & Orchestration – Implement and maintain process automation across departments, leveraging scripting, triggers, and event-driven logic to eliminate manual effort.

• Collaboration & Requirements Gathering – Partner with operations, sales, finance, marketing and IT teams to define business needs, data models, and workflow logic. Translate requirements into practical, reliable technical solutions.

• System Monitoring & Optimization – Ensure integration performance, data accuracy, and reliability across connected applications. Proactively identify and resolve system issues.

• Documentation & Standards – Maintain clear, current documentation and enforce best practices for coding standards, version control, and CI/CD processes.

• 7+ years of experience in software engineering or integration development.

• Advanced proficiency with Type Script/JavaScript, C#/.NET, and SQL (Suite
  
  QL/MSSQL).

• Proven experience integrating with Net Suite, Hub Spot, and Shopify APIs.

• Strong understanding of RESTful API design, Graph
  
  QL, OAuth, and webhook architectures.

• Experience developing Suite Apps, Suite Scripts, RESTlets, internal applications, APIs, utilities & automation tools.

• Experience with AI-driven development workflows (OpenAI, N8N, Git Hub Copilot, etc.).

• Experience with Git, CI/CD pipelines, and cloud environments.

• Excellent analytical, debugging, and communication skills.

• Experience with ETL & EDI pipelines (Celigo, SPS).

• Experience in full-stack or rapid-prototype development.

• Build both the integrations and applications that power a leading headwear brand.

• Work at the intersection of software engineering, automation, and AI-enhanced development.

• Collaborate with a small, high-impact team driving innovation across systems.

• Shape the architecture and roadmap of Branded Bills’ next-generation technology stack.

• Be part of a creative, fast-moving culture where engineering drives business success

$110,000 - $130,000

• Paid Time Off

• Health insurance

• 401k benefits

• Employee discount