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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Middleware & Integration Engineer - **Company:** Tata Consultancy Services Limited - **Location:** Stamford, CT, United States - **Salary:** $85,000.0 - $110,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Application Integration Architecture, Application Performance Management, User Authentication, Unit Testing, Microsoft Azure, Unix, Cloud Computing, Configuration Management, Code Review, Computer Programming, Databases, Continuous Delivery, Continuous Integration, Relational Databases, Disaster Recovery, Middleware, Java Web Services, Spring Framework, Linux System Administration, Unix Shell, Apache Maven, OAuth, Windows PowerShell, Release Management, Reliability Engineering, Runbook, Information Technology Security Auditing, Server Administration, Service Pack, Shell Script, Software Deployment, Software Engineering, SQL Databases, Systems Integration, Management of Software Versions, Software Vulnerability Management, Transport Layer Security, Spring-boot, Software Security, Git, Integration Frameworks, Restful APIs, Api Management, Jenkins, Mulesoft, Microservices - **Published:** October 4, 2026 - **Apply:** https://www.careerbuilder.com/job-details/middleware-integration-engineer-stamford-ct--e70ea034-2f1f-446e-9444-54f229fc0bd3 ## About the Role Acceptance Testing, Administrative Skills, Amazon Web Services (AWS), Analysis Skills, Application Integration, Application Programming Interface (API), Authentication, Automation, Change Order Management, Cloud Computing, Code Reviews, Configuration Management, Continuous Deployment/Delivery, Continuous Integration, Corrective Action, Disaster Recovery, Documentation, Ecosystems, Git, ITIL (IT Infrastructure Library), Identify Issues, Incident Management, Java, Jenkins, Linux Administration, Maintain Compliance, Maven, Memory Hardware, Microservices, Microsoft Windows Azure, Middleware, OAuth, Operational Support, Performance Management, Problem Solving Skills, Production Control, Production Support, REST (Representational State Transfer), Relational Databases (RDBMS), Reliability Engineering, Resource Utilization, Root Cause Analysis, SQL Databases, SSL-TLS (Secure Socket Layer - Transport Layer Security), Security Auditing, Service Level Agreement (SLA), Software Administration, Software Development, Software Patches, Software Testing, Software Upgrades, Spring Framework, System Integration (SI), Systems Administration/Management, Team Player, Testing, Unit Test, Unix Shell Programming, Unix System Administration, Validation Testing, Windows PowerShell ## Description Experienced Middleware & Integration Engineer with strong administration and hands-on development knowledge across MuleSoft, Glueon, and Java Spring Boot. The candidate will be responsible for administering and supporting middleware/integration platforms, monitoring production services, troubleshooting complex integration issues, implementing configuration changes, and developing or enhancing APIs and microservices Glueon Administration & Support * Administer and provide operational support for the Glueon platform/application ecosystem. * Manage configuration, deployment, monitoring, access, connectivity, and platform-related operational activities. * Troubleshoot application and integration issues using logs and monitoring information. * Perform application/service restarts, deployment validation, health checks, and post-deployment verification. * Support configuration changes and application enhancements as required. * Coordinate with application development and infrastructure teams for major incidents and problem resolution. * Maintain operational documentation, troubleshooting procedures, runbooks, and support knowledge articles. Java Spring Boot Development & Support * Develop, enhance, troubleshoot, and support applications and microservices built using Java and Spring Boot. * Analyze Java application logs, exceptions, API failures, memory/performance issues, and integration problems. * Develop and maintain REST APIs and microservices. * Perform code-level troubleshooting and implement fixes for production defects. * Support configuration management, application deployment, and environment-specific configurations. * Participate in code reviews, unit testing, defect remediation, and application performance improvements. * Work closely with integration teams to troubleshoot end-to-end application and API transaction flows MuleSoft Administration & Development * Administer, configure, monitor, and support MuleSoft environments and applications across Development, QA, UAT, and Production. * Manage application deployments, configurations, environment properties, certificates, connectivity, and runtime components. * Monitor APIs, integrations, application health, performance, logs, and resource utilization. * Troubleshoot failed transactions, connectivity issues, API errors, performance degradation, and production incidents. * Support development and enhancement of MuleSoft APIs and integration flows. * Perform API lifecycle management, versioning, deployment, and operational support. * Suppo rt platform upgrades, patching, certificate renewals, and vulnerability remediation. * Collaborate with application, infrastructure, database, network, and security teams for issue resolution * Provide L2/L3 production support for middleware, integration, and Java-based applications. * Monitor application availability, API transactions, batch/interface failures, and platform health. * Perform Incident, Problem, Change, and Request Management activities in accordance with ITIL processes. * Participate in Major Incident Management, root cause analysis, and corrective/preventive action planning. * Drive reduction of recurring incidents through automation and permanent fixes. * Support planned maintenance, application releases, upgrades, patching, and disaster recovery exercises. * Ensure compliance with established SLA, security, audit, and change-management requirements. * Identify opportunities for operational automation, monitoring improvements, and service reliability enhancement * SQL and relational database troubleshooting * Linux/Unix administration knowledge * Shell scripting / PowerShell * CI/CD tools such as Jenkins, Git, Maven, or equivalent * Cloud exposure: AWS / Azure * API security concepts including OAuth, SSL/TLS, certificates, and authentication Salary Range- $85,000-$110,000 a year ## 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) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [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) ## 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) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 139 - Soft and hard queries](https://www.wearedevelopers.com/magazine/487-dev-digest-139-soft-and-hard-queries)