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Senior Data Integration Developer Jobs in Columbia, MD

BizFirst

Data / Integration Engineer

Washington, DC

$140K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Data / Integration Engineer Summary: · Job Title: Data / Integration Engineer · Openings: 1 · Security Clearance: Public Trust or the ability to obtain one. · Work Type: Onsite · Job Type ...

NOVACES

Senior Data Scientist

Baltimore, MD · On-site

... integration. This role will leverage advanced analytics, data modeling, automation, and data engineering methods to enhance data quality, accessibility, usability, and decision-making across the ...

NOVACES

Senior Data Scientist

Baltimore, MD · On-site

... integration. This role will leverage advanced analytics, data modeling, automation, and data engineering methods to enhance data quality, accessibility, usability, and decision-making across the ...

Novaces LLC

Senior Data Scientist

Baltimore, MD · On-site

... integration. This role will leverage advanced analytics, data modeling, automation, and data engineering methods to enhance data quality, accessibility, usability, and decision-making across the ...

NOVACES

Senior Data Scientist

Baltimore, MD · On-site

$120 - $160/hr

... integration. This role will leverage advanced analytics, data modeling, automation, and data engineering methods to enhance data quality, accessibility, usability, and decision‑making across the ...

3B Staffing LLC

Senior Data Engineer

Washington, DC · On-site

$120K - $163K/yr

Build, optimize, and automate ETL/ELT processes, data integration pipelines, and large-scale data ... Senior Data Engineer / Data Architect Location Information Washington, D.C. Position ...

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Senior Data Integration Developer information

See Columbia, MD salary details

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

As of Aug 13, 2026, the average hourly pay for senior data integration developer in Columbia, MD is $59.80, according to ZipRecruiter salary data. Most workers in this role earn between $52.21 and $66.49 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 is a senior data integration developer?

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?

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 DATA-INTEGRATION & AI SECURITY ARCHITECT

Zermount, Inc

Arlington, VA • On-site

$205K - $245K/yr

Full-time

Posted 29 days ago

Job description

Senior Data-Integration & AI Security Architect
Position Overview
We are looking for a highly talented, technical, hands-on Senior Data-Integration & AI Security Architect to help accelerate our growing Professional Services business within the Government Sector. You will design and build the integration layer that moves security telemetry, evidence, and machine-readable authorization artifacts between cloud-native sources, CI/CD pipelines, enterprise security tools, and a governance, risk, and compliance (GRC) platform - and lead adversarial security testing of AI and SaaS products entering the enterprise - in support of a federal continuous Authorization to Operate (cATO) program.
Duties & Responsibilities
  • Streaming & Event-Driven Integration: Design and build pipelines (Apache Flink, Spark, Kafka/MSK) that ingest, normalize, deduplicate, and fuse security telemetry from cloud-native services, CI/CD, and enterprise tools into a unified evidence model.
  • Data Reconciliation: Architect the canonical data model reconciling two authoritative systems of record (GRC platform and agency system of record) - field mappings, identifier strategy, and precedence/conflict rules.
  • Machine-Readable Compliance: Build OSCAL-aligned export and validation tooling for control and authorization artifacts.
  • AI Security Testing: Lead adversarial testing - prompt injection, jailbreak, RAG/vector-DB leakage, and model or tool/agent misuse - and validate guardrails for AI and SaaS products.
  • Security Observability: Stand up streaming detection and log normalization, correlation, and alerting to support continuous monitoring.
  • Cloud-Native Engineering: Build and deploy on AWS (GovCloud), Kubernetes/EKS, with Terraform and CI/CD.

Qualifications
  • High level of attention to detail, needs minimal guidance, effective verbal and written communication.
  • 15+ years architecting enterprise data and integration platforms, including real-time streaming (Apache Flink, Spark, Kafka/MSK or equivalent) on AWS.
  • Hands-on integration/connector and API engineering with schema mapping across heterogeneous sources (cloud, scanner, SIEM, ITSM).
  • Demonstrated AI/LLM security testing (e.g., Promptfoo): prompt injection, jailbreak, RAG leakage, and guardrail validation.
  • Proficiency in Python, Java, and/or Scala; Kubernetes/EKS, Terraform, and CI/CD.
  • Working knowledge of NIST SP 800-53 and machine-readable compliance (OSCAL).
  • Familiarity with security observability (OpenSearch/Elasticsearch, OpenTelemetry) and event-driven/agentic AI workflows a plus.

Education
  • Bachelor of Science (or higher) in computer engineering, computer science, information technology, cyber security, or a related field.
  • Another major will be considered, provided it clearly addresses at least one of the following: cyber security engineering, systems administration, information systems security, software development security, systems engineering, information systems, or information technology.

CERTIFICATION
  • None required.

Clearance Level
  • No Clerance required, but an active Secret Clearance is preferred.

Work Location
  • Primary location(s) are Arlington and Alexandria VA. Remote work is authorized, but the employee may have to report to one of the primary sites occasionally or as requested by management or the client.

Hours of Operation
  • 6:00 am ET - 6:00 pm ET

SALARY RANGE:
  • $205,000-$245,000+
  • Ability to pass a minimum background investigation.

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