> Markdown version of [/jobs/ext/2270134-senior-integration-developer](https://www.wearedevelopers.com/jobs/ext/2270134-senior-integration-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Integration Developer - **Company:** DecisionPoint Corporation - **Location:** United States (Remote available) - **Experience:** Expert - **Salary:** $120,000.0 - $125,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon S3, C Sharp (Programming Language), CompTIA Security+, Information Systems, Data Validation, Data Governance, Data Integration, Extract Transform Load (ETL), Data Transformation, Data Migration, Data Security, Data Synchronization, Amazon DynamoDB, Cryptographic Protocols, Network Interface Controllers, Identity and Access Management, Interoperability, Python (Programming Language), PostgreSQL, MongoDB, NoSQL, OAuth, Performance Tuning, Scrum Methodology, Queueing Systems, Zero Trust Network Access, Security Assertion Markup Language (SAML), Software Engineering, SQL Stored Procedures, Systems Integration, Talend, Web Services, Openapi, Scripting, Load Balancing, .NET Core, Delivery Pipeline, Database Optimization, Spring-boot, Backend, Fastapi, Amazon Relational Database Service, Gitlab-ci, Integration Tests, Information Technology, Low Latency, AWS Glue, Performance Monitor, Integration Frameworks, Apache Kafka, Apache Nifi, Video Streaming, Functional Programming, Api Design, Api Gateway, Restful APIs, Amazon Simple Queue Service (SQS), Data Pipelines, Devsecops, Jenkins, Mulesoft - **Published:** August 27, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9122218/senior-integration-developer ## About the Role * Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related field. Experience: * Minimum 7 years of experience developing and maintaining data integrations or middleware solutions. * Proven track record in API development, data migration, and system interoperability in secure, cloud-hosted environments. * Experience supporting large-scale federal or defense programs using Agile or DevSecOps methodologies. * Technical Knowledge: * Expertise in Python, Java, or C# for backend development. * Proficiency with API frameworks (FastAPI, Spring Boot, .NET Core) and data integration tools (AWS Glue, Talend, MuleSoft, or Apache NiFi). * Experience developing and securing RESTful APIs, web services, and data pipelines. * Strong understanding of relational and NoSQL databases (PostgreSQL, MongoDB, DynamoDB). * Familiarity with AWS GovCloud environments and related services (API Gateway, Lambda, S3, RDS). * Experience with CI/CD automation (Jenkins, GitLab CI, or CodePipeline). * Knowledge of data security, encryption, and identity management (OAuth 2.0, SAML). * Understanding of performance tuning, load balancing, and API monitoring. Certifications (Preferred): * AWS Certified Developer - Associate or Solutions Architect. * CompTIA Security+ CE or equivalent DoD 8570 certification. * Certified Scrum Developer (CSD) or equivalent Agile certification. Skills: * Strong problem-solving and analytical skills for integration challenges. * Excellent communication and teamwork in Agile environments. * Detail-oriented with a focus on scalability, performance, and maintainability. * Ability to balance technical design and mission-driven outcomes. * Commitment to continuous improvement and operational excellence. ## Description DecisionPoint seeks a Senior Integration Developer to lead the design, implementation, and sustainment of secure data and application integrations supporting a large-scale Department of Defense (DoD) modernization effort. The Integration Developer will engineer RESTful APIs, ETL pipelines, and data validation routines that enable reliable and secure interoperability between enterprise systems, analytics environments, and external mission partners. The position is responsible for optimizing data workflows, maintaining integration health, and ensuring information exchange remains compliant with DoD cybersecurity and data governance requirements across multiple impact levels (IL2-IL5)., The Integration Developer, Senior will: * Design, develop, and maintain RESTful APIs and data integration services connecting cloud-hosted applications, case management systems, and third-party solutions. * Implement and manage ETL pipelines for structured and unstructured data sources, ensuring accuracy, completeness, and consistency. * Develop data transformation, mapping, and reconciliation logic using scripting languages and integration frameworks. * Ensure interoperability through API gateway management, secure token handling, and encryption protocols (TLS, AES). * Perform data validation and quality assurance testing on integration transactions to ensure integrity across environments. * Collaborate with database administrators to design optimized schemas, stored procedures, and indexing strategies that enhance data access and performance. * Implement and monitor event-driven integrations using message queues or streaming technologies (e.g., Kafka, SNS/SQS). * Participate in Agile sprint planning, backlog refinement, and technical reviews to ensure integration tasks align with program priorities. * Support sustainment and troubleshooting for data synchronization, latency, and connectivity issues across IL2-IL5 cloud tiers. * Work closely with cybersecurity teams to ensure compliance with DoD RMF, STIG, and Zero Trust security principles. * Develop and maintain Interface Control Documents (ICDs), API specifications, and integration testing documentation. * Support post-deployment validation (PDV) and performance monitoring of integration services. ## Related Videos - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)