Integration Developer presso Global Data Consultants

GDC IT Solutions is currently seeking an Integration Developer to work in a hybrid capacity, with 3–4 days on-site per month in Harrisburg, PA. This position offers the opportunity to work on high-impact tolling modernization projects involving cutting-edge payment and integration technologies in a collaborative enterprise environment.

Position Overview

As an Integration Developer, you will be responsible for building and maintaining complex integrations across a diverse technology landscape including SAP S/4HANA, Microsoft Dynamics 365, IVR systems, Azure cloud services, and various third-party platforms. You will architect, develop, and optimize backend services and APIs that support secure digital payment processing and large-scale system interoperability, all while ensuring high performance, scalability, and compliance with industry standards. This role involves hands-on development, technical leadership, and collaboration with stakeholders across disciplines.

• Design, develop, and maintain backend services using .Net and Go (Golang).

• Build and optimize APIs, microservices, and cloud-native distributed systems.

• Architect scalable, resilient technical integrations across SAP, Microsoft Dynamics, Azure services, IVR, and external systems in support of tolling projects.

• Connect enterprise systems including cloud telephony, middleware, document management platforms, and mobile/web apps to ensure seamless operation.

• Lead technical solutioning with hands-on leadership and mentorship for development teams.

• Collaborate with cross-functional teams to implement CI/CD pipelines and containerized deployments using Docker and Kubernetes.

• Evaluate and recommend digital payment platforms, APIs, and third-party integration services.

• Implement robust data protection, encryption, and fraud prevention measures.

• Ensure compliance with regulatory frameworks such as PCI DSS, SOX, SOC2/3, HIPAA, ISO 27001, and CSA.

• Optimize system performance, transaction processing speed, and reliability.

• Identify technical risks and propose effective mitigation strategies.

• Write clean, maintainable, well-tested code and participate in peer reviews.

• Fully document all technical and functional design work using PTC-provided templates and standards.

• Analyze integration models for high-volume systems and reduce unnecessary data replication.

• Act as a continuous improvement agent by streamlining data flows and optimizing performance.

• Develop and maintain strong working relationships with technical staff, vendors, and stakeholders.

• Perform tasks and responsibilities independently, while adhering to PTC policies and procedures.

• Participate in enterprise systems projects and other tasks as assigned by the PTC.

• 8+ years of experience as a senior developer or similar role integrating SAP, Microsoft Dynamics, Azure cloud services, IVR systems, and external systems in high-volume contact center environments.

• 5+ years of experience developing and maintaining payment processing applications, including support for modern digital payment methods. (8+ years preferred.)

• 3+ years of hands-on backend development experience with GoLang.

• 3+ years of backend development experience with .Net.

• Strong knowledge of RESTful API design and decentralized microservices architecture.

• Experience with Docker and Kubernetes containerization.

• Familiarity with cloud platforms such as Azure, AWS, or GCP.

• Solid understanding of concurrency, memory management, and performance tuning in both Go and .Net.

• Experience with version control and DevOps tools including ADO, Git, and Agile workflows.

• Proficient in Microsoft Office 365 suite (Teams, Word, Excel, PowerPoint) and Microsoft ADO Testing Module.

• Proven experience designing and implementing integrations in tolling environments (e.g., toll collection, traffic management systems).

Preferred Experience

• Experience with message queue systems such as Kafka or RabbitMQ.
• Familiarity with monitoring tools like Prometheus and Grafana.
• Exposure to infrastructure-as-code tools such as Terraform or Helm.
• Background in DevOps or Site Reliability Engineering.
• Prior experience working with PTC tolling solutions.
• Solid understanding of tolling industry standards and regulatory requirements.
• Hands-on experience with IVR systems in tolling or customer-facing environments.
• Strong understanding of Azure government/commercial cloud platforms (IaaS, PaaS, SaaS).
• Bachelor’s degree in Computer Science, Engineering, or a related field. (Master’s preferred.)
• Experience working with Agile methodologies using Microsoft Azure DevOps.
• Excellent analytical and problem-solving skills, particularly in large-scale tolling system contexts.
• Effective communicator with the ability to translate technical concepts for non-technical stakeholders.
• Familiarity with enterprise SAP projects and ITIL/ITSM practices.
• Equivalent combination of education and experience may be considered.

What We Do:

Working for GDC means you will be at the forefront of the technological world. We are a full-service staffing and Information Technology service company striving to make a difference in our communities by finding, developing, and deploying solutions.

Why Work for GDC?

• Cutting Edge Technology and Innovation

• Career Growth Opportunities

• Employee-Centric Environment

• Comprehensive Benefits Package

• Holiday and Vacation

Equal Opportunity Workplace:

GDC is an equal opportunity employer and welcomes applicants from all diverse backgrounds to apply. Our goal as an organization is to empower our teams to achieve their personal best and foster their professional growth regardless of race, ancestry, religion, sex, gender, national origin, sexual orientation, age, citizenship, marital status, physical ability or disability, or veteran status.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and complete the required employment eligibility verification forms upon hire.

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