Senior Integration Developer

Hajoca Corporation•Whitemarsh Township, PA

4d•Hybrid

About The Position

Hajoca Corporation is hiring a Senior Integration Developer for its Information Technology team at the National Support Center in Lafayette Hill, Pennsylvania. This is a hybrid role requiring three days in the office. The position reports to the Director of IT Engineering and implements integration solutions spanning cloud-based systems, data design, event- and API-driven systems, microservices, middleware platforms, and systems integration. Boomi is Hajoca’s strategic integration platform, connecting systems such as Epicor Eclipse ERP, SAP, CRM, and Azure-based applications. The role also designs and manages external-facing APIs for trading partners, customers, and vendors, helping ensure integrations are secure, reliable, and well governed. The developer will contribute to the company’s integration and automation roadmap, including modernization opportunities involving Boomi APIs and emerging AI and agentic integration capabilities. The role includes developing and supporting integrations and APIs, managing Boomi runtimes and deployment environments, designing microservices where appropriate using C#, and providing technical guidance to team members. It also involves production support, design reviews, compliance training, and other related duties as assigned. Hajoca offers a competitive starting wage and a Profit-Sharing Program, along with benefits for eligible full-time and part-time team members. Benefit offerings may differ for teammates employed through an intern program.

Requirements

Bachelor’s degree or an equivalent combination of education, professional training, or work experience.
At least 7 years of experience in software design and development.
At least 5 years of experience in a cloud-based platform; Azure is preferred.
At least 5 years of experience on a DotNet platform, preferably version 6 or later.
Deep, hands-on experience with Boomi across Integration and API Management.
Demonstrated use of enterprise integration patterns.
Proficiency with Boomi connectors, transformations, and processes for building integration workflows.
Experience designing, publishing, and securing external partner-facing APIs, including API gateways, versioning, and authentication standards such as OAuth 2.0 and API keys.
Working knowledge of integration data formats and protocols including XML, JSON, XSLT, SQL, CSV/flat files, SFTP, and HTTPS.
Experience managing Boomi runtime topologies (Atom, Molecule, and cloud) and environment and deployment management.
Demonstrated experience in DevOps practices.
Ability to understand business operations and processes and translate them into detailed technical designs.
Familiarity with static and dynamic diagramming approaches.
Aptitude for iterative development methodologies such as Agile and Scrum, including sprint-based delivery and accurate point estimation.
Experience designing and implementing event-driven systems.
Experience with REST-based API design.
Experience with Jira and Confluence.
Experience with cloud platforms; Azure is preferred.
Experience with Epicor Eclipse and companion products.
Experience with multiple relational and non-relational database platforms and ability to describe their pros and cons.
Ability to analyze requirements and break them down into manageable deliverables.
Ability to learn new technical skills quickly.
Strong leadership skills.
Ability to multitask, prioritize work, and meet project deadlines in a fast-paced environment.
Professional, organized approach to managing work, time, and problems.
Results-oriented focus on attaining goals and objectives.
Strong oral and written communication skills and ability to convey answers, issues, and status changes clearly, concisely, and effectively.
Ability to support software systems in a production environment.

Nice To Haves

Boomi Developer or Professional certification preferred.
Experience with an enterprise integration platform; Boomi is preferred.
Experience with B2B/EDI integration and trading-partner onboarding.
Business knowledge in a distribution environment.
Experience with Domain-Driven Design processes and deliverables.

Responsibilities

Implement integration solutions, including cloud-based solutions, data design, event- and API-driven systems, microservices, middleware platforms, and system integration.
Collaborate with stakeholders to gather and analyze business requirements for integration projects.
Develop technical specifications and design documentation for integration solutions.
Address applicable non-functional requirements in detailed designs, including performance, security, and observability.
Configure and customize Boomi connectors, components, and processes to meet integration requirements.
Build, maintain, and optimize Boomi integration processes connecting core systems such as Epicor Eclipse ERP, SAP, CRM, and Azure-hosted applications.
Design, publish, and manage external-facing APIs for trading partners, customers, and vendors using Boomi API Management, including gateway configuration, versioning, and API lifecycle management.
Implement API security and governance, including authentication, authorization, rate limiting, and traffic monitoring.
Develop reusable Boomi components, canonical data models, and shared integration patterns.
Migrate and consolidate legacy point-to-point and file-based integrations onto Boomi.
Manage Boomi runtime environments, deployments, and environment promotion across development, test, and production in line with DevOps and CI/CD practices.
Support the integration and automation roadmap, including opportunities involving Boomi APIs and emerging AI and agentic integration capabilities.
Design and develop microservices where appropriate using C#.
Develop and execute test plans to ensure integration accuracy, completeness, and reliability.
Provide technical guidance and support to developers or other team members as needed.
Work in accordance with Enterprise Architecture principles and design standards, and propose modifications when necessary.
Coordinate design reviews to obtain approval from Security, Infrastructure, and Enterprise Architecture representatives.
Identify software gaps and problem areas and suggest solutions that conform to Enterprise principles.
Enforce clean coding practices and maintain expectations for junior developers’ coding style and approach.
Support production integration systems, identify issues and error causes, and help ensure high availability and optimal performance.
Complete required safety and compliance training.
Perform other reasonably related duties as assigned by the immediate supervisor or management.

Benefits

Profit-Sharing Program offering team members an opportunity to earn a direct share of annual profits.
Medical, dental, vision, and prescription coverage for eligible full-time team members.
Accident, Hospital Indemnity, and critical care coverage for eligible full-time team members.
Life insurance and Long Term Disability for eligible full-time team members.
Pre-tax accounts for healthcare, dependent care, and commuter benefits for eligible full-time team members.
Paid vacation, holidays, and sick time for eligible full-time team members; sick time is also offered to part-time team members as required by state law.
Paid pregnancy and parental leave for eligible full-time team members.
Paid day of community service for eligible full-time team members.
401(k) for full-time and part-time team members.
Retirement cash account with company contributions for full-time and part-time team members.
Targeted training programs focused on personal and professional growth for full-time and part-time team members.
Company wellness program for full-time and part-time team members.
Employee discounts for full-time and part-time team members.
College tuition benefits for full-time and part-time team members.