WebMethods Integration Developer – Java/AWS

Role: WebMethods + Java Full Stack Developer – AWS

Location: Onsite – 5 days per week

Contract - Inside IR35

Job Description

We are seeking an experienced WebMethods + Java Full Stack Developer with AWS expertise to design, develop, and maintain enterprise integration solutions and cloud-native applications. The ideal candidate should possess strong hands-on experience in WebMethods Integration Server, Flow Services, File Processing, Java Full Stack development, Microservices Architecture, AWS Cloud Services, and Database Performance Tuning .

Key Responsibilities

• Design, develop, and support enterprise integration solutions using WebMethods Integration Server (IS) .
• Develop and maintain Flow Services, File Processing solutions, and enterprise integrations .
• Build scalable applications using Java Full Stack technologies .
• Develop REST APIs and Microservices using Spring Boot .
• Design and implement cloud-native solutions on AWS .
• Perform database query optimization and performance tuning .
• Work on ETL/Data Processing solutions using Apache Flink .
• Integrate enterprise applications, databases, and third-party systems.
• Participate in application architecture discussions, code reviews, and performance optimization initiatives.
• Deploy and maintain applications through CI/CD pipelines.
• Troubleshoot production issues and provide timely resolutions.
• Collaborate with business analysts, QA teams, architects, and DevOps teams.

Mandatory WebMethods Skills

• WebMethods Integration Server (IS)
• Flow Services Development
• File Processing – Mandatory
• WebMethods Designer / Developer
• API Integrations – SOAP & REST
• Trading Networks (TN)
• Universal Messaging (UM)
• My WebMethods Server (MWS)
• API Gateway
• WebMethods Administration
• EDI Integrations – X12, EDIFACT preferred

Java Full Stack Skills

• Java 8/11/17
• Spring Framework / Spring Boot / Spring MVC
• Hibernate / JPA
• Microservices Architecture
• RESTful APIs
• Angular or React
• HTML5, CSS3
• JavaScript / TypeScript

AWS Skills

• EC2, Lambda, S3, RDS
• API Gateway
• ECS / EKS
• CloudWatch
• IAM
• SNS / SQS
• VPC

Database, Data Processing & DevOps

• Oracle / SQL Server / PostgreSQL / MySQL
• Database Query Performance Tuning
• SQL Optimization
• Apache Flink ETL
• Git, Jenkins, Maven
• Docker, Kubernetes
• SonarQube, JIRA
• Agile / Scrum

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
• 7–8 years of overall experience is mandatory.
• Minimum 5+ years of experience in WebMethods development.
• Strong hands-on experience in Java Full Stack Development.
• Experience in Flow Services and File Processing implementations.
• Experience in Database Query Performance Tuning.
• Hands-on exposure to AWS Cloud Services.
• Experience with API-led integration and Microservices Architecture.
• Knowledge of Apache Flink ETL/Data Processing.
• Excellent analytical, troubleshooting, and problem-solving skills.
• Strong communication and stakeholder management skills.

Nice to Have

• Banking or Financial Services domain experience.
• EDI Integrations (X12, EDIFACT).
• AWS Certifications.
• Experience with large-scale enterprise integration platforms and cloud migration projects.