WebMethods Integration Developer

Salary: £50,000 - 84,000 per year

Requirements:

• Bachelors or Masters degree in Computer Science, Information Technology, or a 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 with 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.
• Banking or Financial Services domain experience is nice to have.
• EDI integrations (X12, EDIFACT) are nice to have.
• AWS certifications are nice to have.
• Experience with large-scale enterprise integration platforms and cloud migration projects is nice to have.

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.

Technologies:

• API
• AWS
• CI/CD
• Cloud
• DevOps
• ETL
• Flow
• Flink
• Support
• Java
• REST
• Spring
• Spring Boot
• microservices
• Lambda
• Angular
• CloudWatch
• Docker
• EC2
• Git
• HTML5
• Hibernate
• IAM
• JIRA
• JPA
• JavaScript
• Jenkins
• Kubernetes
• Maven
• MVC
• MySQL
• Oracle
• PostgreSQL
• React
• SOAP
• SQL
• TypeScript
• Web

More:

We are hiring an experienced WebMethods + Java Full Stack Developer with AWS expertise for an onsite role, 5 days per week, on an inside IR35 contract. We are seeking someone to help design, develop, and maintain enterprise integration solutions and cloud-native applications using WebMethods, Java, Spring Boot, AWS, and related technologies.

last updated 37 week of 2026