Senior Software Engineer – 12-Month Contract

Vantage; Dublin; Hybrid; EUR 101,000 - 138,000; Full time

Benefits offered by this job

Hybrid working – 3 days in office

12-month contract with potential to go

Competitive day rate

Job summary

Vantage Resources is seeking a Senior Software Engineer for a 12-month contract in Dublin, with hybrid work. You will design, build and support Java/Spring Boot microservices in a cloud-native environment and handle secure file transfers and enterprise integrations.

You will work with Oracle or PostgreSQL databases, implement secure coding standards, and contribute to automated testing within CI/CD pipelines using Jenkins. Strong collaboration and problem-solving are essential.

Qualifications

• Strong hands-on Java/Spring/Spring Boot backend experience.
• Solid RESTful API design and enterprise integration experience.
• Experience with Oracle or PostgreSQL in a production environment.
• Exposure to secure file transfer protocols and MFT/B2B platforms.
• Familiarity with secure coding standards and TDD/BDD practices.
• Comfortable with Docker, Kubernetes and CI/CD (Jenkins).
• Nice to have: Sterling Secure Proxy, high-availability service design, partner onboarding/file routing experience.

Responsibilities

• Design, build and support Java/Spring Boot microservices for secure, cloud-native platforms.
• Build and maintain RESTful APIs and enterprise integrations.
• Integrate with enterprise MFT/B2B platforms (IBM Sterling File Gateway, Sterling B2B Integrator).
• Work across Oracle/PostgreSQL – data modelling and query design.
• Manage secure file exchange via SFTP, FTPS, AS2, HTTPS, certificates and encryption.
• Apply secure coding standards (OWASP, CWE, SEI CERT).
• Drive TDD/BDD automated testing practices.
• Work within CI/CD pipelines (Jenkins), Docker, Kubernetes, AWS/Azure.
• Troubleshoot across application, database, integration and platform layers.

Skills

Java/Spring Boot

RESTful APIs

Oracle/PostgreSQL

MFT/B2B platforms

Secure coding

TDD/BDD

Docker

Kubernetes

CI/CD/Jenkins

Tools

Docker

Kubernetes

Jenkins

Job description

Senior Software Engineer – 12-Month Contract, Dublin (Hybrid)

What's involved:

• Design, build and support Java/Spring Boot microservices for secure, cloud-native platforms
• Build and maintain RESTful APIs and enterprise integrations
• Integrate with enterprise MFT/B2B platforms (IBM Sterling File Gateway, Sterling B2B Integrator)
• Work across Oracle/PostgreSQL – data modelling and query design
• Manage secure file exchange via SFTP, FTPS, AS2, HTTPS, certificates and encryption
• Apply secure coding standards (OWASP, CWE, SEI CERT)
• Drive TDD/BDD automated testing practices
• Work within CI/CD pipelines (Jenkins), Docker, Kubernetes, AWS/Azure
• Troubleshoot across application, database, integration and platform layers

What you need:

• Strong hands-on Java/Spring/Spring Boot backend experience (top screening criteria)
• Solid RESTful API design and enterprise integration experience
• Experience with Oracle or PostgreSQL in a production environment
• Exposure to secure file transfer protocols and MFT/B2B platforms
• Familiarity with secure coding standards and TDD/BDD practices
• Comfortable with Docker, Kubernetes and CI/CD (Jenkins)
• Nice to have: Sterling Secure Proxy, high-availability service design, partner onboarding/file routing experience

What's on offer:

• Competitive Day rate
• Hybrid working – 3 days in office
• 12-month initial contract with strong potential to go permanent
• Opportunity to work on a critical enterprise platform with a global payments leader

Vantage Resources is an equal opportunity employer. All qualified applicants will receive equal consideration for engagement and/or employment. An inclusive and diverse workforce is an essential part of our culture and the service we provide to our customers.