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Senior Data Integration Developer Jobs in Delaware

Judge Group, Inc.

Sr. Data Engineer

Wilmington, DE · On-site

$102K - $139K/yr

Our client is seeking an experienced Senior Data Engineer to join their growing data team. This is a contract-to-hire opportunity offering the chance to work on critical data initiatives, including ...

ECCLESIASTES INC

Sr. Azure Integration Lead

Newark, DE · On-site

Summary The Sr. Integration developer/ technical lead is responsible for the end to end delivery of, guidance for, strategy and collaboration for integration solutions across the enterprise landscape ...

Judge Group, Inc.

Data Engineer

Wilmington, DE · On-site

$80 - $85/hr

Role: Senior Data Engineer Duration: 6-12+ months RTH Location: Wilmington, Delaware Interview Process: 2 rounds Must Haves: (Java OR Python), Spark, (AWS OR Databricks), Airflow, Relational ...

Xforia, Inc.

Pyspark Developer

Wilmington, DE · On-site

$51.50 - $66.75/hr

Collaborate with the data engineering team to continuously improve data integration pipelines, ensuring adaptability to evolving business needs.

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How much do senior data integration developer jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for senior data integration developer in Delaware is $61.46, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $68.32 per hour, depending on experience, location, and employer.

What are some common challenges Senior Data Integration Developers face when working on large-scale projects?

Senior Data Integration Developers often encounter challenges related to managing complex data sources, ensuring data quality, and maintaining system performance as data volumes grow. Coordinating across multiple teams, such as database administrators, data architects, and business analysts, requires excellent communication and project management skills. Additionally, adapting to evolving technology stacks and integrating new tools can add complexity, making it essential to stay updated on industry best practices. Overcoming these challenges is key to delivering reliable, scalable integration solutions.

What are Senior Data Integration Developers?

Senior Data Integration Developers are experienced IT professionals who design, develop, and maintain data integration solutions across multiple systems and platforms. They are responsible for ensuring that data from various sources is accurately collected, transformed, and loaded (ETL) to support business intelligence, analytics, and operational needs. In addition to technical expertise in data integration tools and programming, they often lead projects, mentor junior developers, and collaborate with stakeholders to optimize data workflows. Their work is critical for enabling organizations to leverage data for informed decision-making.

What are the key skills and qualifications needed to thrive as a Senior Data Integration Developer, and why are they important?

To thrive as a Senior Data Integration Developer, you need strong expertise in data modeling, ETL processes, SQL, and a solid understanding of database architectures, typically backed by a degree in computer science or a related field. Familiarity with integration tools such as Informatica, Talend, Microsoft SSIS, and relevant certifications are highly valuable. Exceptional problem-solving, communication, and project management skills set top performers apart in this role. These skills ensure efficient, reliable data flow across systems, supporting organizational decision-making and operational effectiveness.
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Senior Data Integration Developer jobs near you
Senior Integration Engineer (.NET)

Senior Integration Engineer (.NET)

Fynbosys Inc

Wilmington, DE • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Hi

Role- Senior Integration Engineer (Loan IQ / .NET)

Location- Wilmington, DE – 5 days in office

Full-Time

JD

 

Role Overview

We are seeking a Software Engineer for the hands-on execution of approved architecture and design changes across the Loan IQ integrations platform, with a strong emphasis on payments and downstream system integrations.

This role is primarily responsible for translating the Loan IQ Integrations target-state design into production-ready implementations, modernizing existing integrations, and improving resiliency, observability, testability, and scalability of the platform. The engineer is expected to operate with minimal oversight. Apart from this core responsibility, this role is expected to manage BAU activities along with other developers on the team.

This is a delivery-critical role, intended for an experienced engineer who has successfully implemented complex integration architectures in regulated financial environments.

Key Responsibilities

  • Support the BAU activities such as monitoring, handling incidents and release activities
  • Execute the approved Loan IQ integrations architecture, including:
    • Separation of Client APIs and Integration API
    • Modularized design for reusable common services
    • Clear separation of client-specific logic, data access logic, and cross-cutting concerns
  • Translate architecture diagrams, design documents, and Confluence artifacts into concrete technical implementations.
  • Identify design gaps, implementation risks, and operational concerns early and propose pragmatic solutions.
  • Replace or reduce direct SQL-based integrations by leveraging APIs.
  • Refactor existing integrations to address current-state limitations
  • Implement consistent logging, error handling, and monitoring to improve root-cause analysis and operational support.
  • Design integrations to be testable, supporting Unit testing, Integration testing, and End-to-end automated testing
  • Integrate solutions into CI/CD pipelines, enabling automated builds, testing, and deployments.
  • Ensure solutions meet non-functional requirements (performance, reliability, security, auditability).
  • Review code and designs from other engineers, ensuring adherence to standards and architecture.
  • Collaborate and provide clear technical communication to stakeholders, including risks, dependencies, and progress.

Required Qualifications

  • 6+ years (in handling the responsibilities specified above) hands-on software engineering experience in enterprise environments. Overall 10+years is preferred, but not mandatory.
  • Proven track record executing architecture-driven integration transformations, not just feature development.
  • Deep experience with integration patterns and technologies, including:
    • RESTful APIs
    • SOAP and XQuery-based APIs
    • File-based integrations (SFTP, batch processing)
  • Strong development experience with .NET (Core / modern .NET) and related enterprise frameworks.
  • Solid understanding of processing flows and transactional system behavior.
  • Experience implementing logging, monitoring, and error-handling frameworks in distributed systems.
  • Comfortable working independently and owning delivery end-to-end.

Preferred / Nice-to-Have Qualifications

  • Experience with cloud or hybrid architectures (Strongly preferred).
  • Prior work on Loan IQ.
  • Experience modernizing Windows-scheduled or batch-based jobs into more observable and resilient architectures.
  • Experience building common integration services (email, file access, security, configuration).
  • Background in financial services or banking technology, including audit and regulatory awareness.

Scope & Expectations

  • Operates with minimal supervision, taking ownership of complex technical deliverables.
  • Expected to drive execution, not just contribute code.
  • Shortens time-to-market for new integrations by leveraging standardized patterns and reusable modules.

Apply