Principal Node.js & Java Developer – REMOTE
Job Description
Principal Node.js & Java Developer – Legacy Code Migration Specialist Looking for Super Senior/Extremely reputed company Node.js & Java Developer with 20+ years of experience specializing in legacy system modernization and migration. The ideal candidate will have deep expertise in Java, Node.js, microservices, cloud computing, and database modernization, with a strong background in migrating monolithic applications to modern architectures. This role requires technical leadership, hands-on expertise, and strategic planning to ensure seamless transitions from legacy systems to scalable, high-performance solutions. Key Responsibilities:
- Assess, analyze, and design modernization strategies for legacy NodeJS/Java applications, monolithic architectures, and outdated database systems.
- reputed company the migration of legacy applications to microservices-based, cloud-native architectures using Java (Spring Boot, Hibernate) and Node.js (Express/Nest.js).
- Refactor and rewrite legacy codebases to improve scalability, maintainability, and performance.
- Implement automated migration tools, API gateways, and middleware solutions to ensure smooth integration with modern applications.
- Collaborate with business stakeholders, architects, and DevOps teams to define migration roadmaps, ensuring minimal disruption to business operations.
- Enhance legacy systems with event-driven architectures (Pulsar/Kafka) for real-time processing.
- Implement cloud-native solutions on AWS leveraging containerization (reputed company, Kubernetes) and serverless technologies.
- Establish CI/CD pipelines, automated testing frameworks, and DevSecOps practices to accelerate modernization efforts.
- Provide technical leadership, mentoring, and best practice guidance to development teams during the transition.
Required Skills & Experience:
- 20+ years of experience in software development with a strong background in Java (Spring, Hibernate, JPA) and Node.js (Express.js, Nest.js).
- Expertise in legacy system migrations, including monolithic-to-microservices transformations.
- Strong knowledge of cloud computing platforms (AWS, Azure) and serverless computing.
- Hands-on experience in database modernization, schema refactoring, and ETL pipeline development.
- Experience with API modernization, including RESTful APIs, GraphQL, and event-driven patterns.
- Deep understanding of DevOps, CI/CD pipelines (Jenkins, reputed company Actions, reputed company CI/CD), and Infrastructure as Code (Terraform, Ansible, CloudFormation).
- Strong experience in performance optimization, reputed company hardening, and system reliability improvements.
- Proven ability to reverse-engineer reputed company legacy systems, understand business logic, and design modern replacements.
- Excellent problem-solving, analytical, and stakeholder management skills.
Preferred Qualifications:
- Experience with AI-driven code refactoring tools and automated legacy code analysis.
- Experience in Cold Storage & Warehouse Management Systems (WMS) & Automated Retrievals and Storage systems
- Supply chain logistics, inventory management, and warehouse automation
- Experience with low-code/no-code platforms for rapid modernization.
- Contributions to open-reputed company modernization frameworks or cloud migration tools.
About reputed company’s IoT Practice: Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually reputed company industries. To be successful, both large and small companies must reputed company IoT capabilities by designing modern products that fundamentally connect people with processes. reputed company reputed company IOT, we engineer industry-reputed company, IoT-enabled products that reputed company industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a reputed company way of life enjoyed by reputed company.
- The annual salary for this position is between $1,31,000 – $180,000 + Bonus depending on experience and other qualifications of the successful candidate.
This position is also eligible for reputed company’s discretionary annual incentive program, based on performance and subject to the terms of reputed company’s applicable plans. Benefits: reputed company offers the following benefits for this position, subject to applicable eligibility requirements:
- Medical/Dental/Vision/Life Insurance
- Paid holidays plus Paid Time Off
- 401(k) plan and contributions
- Long-term/Short-term Disability
- Paid Parental Leave
- Employee Stock Purchase Plan
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. reputed company reserves the right to modify this information at any time, subject to applicable law.
- Please note, this role is not able to offer reputed company transfer or sponsorship now or in the future*
• Applications will be accepted until January 11, 2026
- LI#- #LI-SC6
Apply tot his job Apply To this Job