Editorial summary

The company Avensys Services seeks a WebMethods E-Invoice Developer with 4–8 years of experience to join its global IT services team. The role focuses on implementing and supporting webMethods E-Invoice solutions, leveraging Software AG technologies to support clients across banking, financial services, and other sectors. Key requirements include hands-on experience with webMethods E-Invoice, integration skills, and a strong background in enterprise solution delivery. The compensation offered is a monthly salary of 11,000.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/webmethods-e-invoice-developer-40024 first appeared in Job-Q.com on 26 Oct 2026]

Avensys Services is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

Job Description – webMethods E-Invoice Developer

Location:

Experience: 4–8 years

We are looking for an experienced Software AG webMethods Developer to support, maintain, and enhance an enterprise E-Invoice application. The ideal candidate should have strong hands-on experience in webMethods Integration Server, integration development, data mapping, and electronic invoicing solutions.

Key Skills:

• Strong hands-on experience in Software AG webMethods Integration Server / Designer

• Flow services, mappings, transformations and exception handling

• XML / UBL / Peppol knowledge

• SFTP and PGP/GPG file processing

• SQL and database troubleshooting

• Control-M job monitoring and support

• Production incident troubleshooting and RCA

• UAT/PROD deployment and support

• REST/SOAP/API integration experience

Responsibilities:

• Develop and maintain e-Invoice integration flows and mappings

• Troubleshoot production issues and integration failures

• Support SFTP/file processing and scheduled jobs

• Analyse XML, database and middleware issues

• Implement fixes and support UAT/PROD releases

Technical Skills

Mandatory:

• Software AG webMethods Integration Server

• webMethods Designer

• Flow Services

• XML / XSD / UBL

• Mapping and transformation

• SFTP integration

• Exception handling and troubleshooting

• SQL / relational databases

• Production support

Good to have:

• Peppol e-Invoicing

• UBL / EN16931 / Singapore e-Invoice standards

• Trading Networks

• webMethods Adapter concepts

• PGP/GPG encryption

• Axway

• Control-M

• REST/SOAP integrations

• Java

• Windows batch scripting / PowerShell

• Git / CI/CD

• API troubleshooting using Postman

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or submit your CV to , Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS

Consultant Name : Ashwak Ahmed

Privacy Statement: Data collected will be used for recruitment purposes only. Personal data provided will be used strictly in accordance with the relevant data protection law and Avensys Services' privacy policy.

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