BizTalk Integration Engineer – Modernization & Scalability

Astek

Singapore

On-site

SGD 72,000 - 110,000

Full time

6 days ago

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Job summary

Astek is seeking a BizTalk Application Engineer to support enterprise integration initiatives in Singapore, focusing on BAU enhancements and ongoing support of Microsoft BizTalk, including modernization or replacement projects. You will design and maintain BizTalk orchestrations, maps, pipelines, ports, adapters, and develop backend components in C#/.NET.

Collaborate with Oracle, PostgreSQL, and SQL Server databases and contribute to CI/CD, TDD, and Agile delivery.

Qualifications

3–6 years hands-on BizTalk Server experience.
Proficiency in BizTalk 2020+ and C#/.NET.
Experience with Oracle, PostgreSQL and/or SQL Server.

Responsibilities

Develop, enhance, and support enterprise integration solutions using Microsoft BizTalk Server 2020 or later.
Design and maintain BizTalk orchestrations, maps, pipelines, ports, and adapters, including performance and scalability optimisation.
Develop backend components and integrations using C#, .NET Framework 4.7+ and .NET Core.
Work with Oracle, PostgreSQL, and Microsoft SQL Server databases.
Support application modernisation and potential migration from BizTalk to newer integration architectures.
Apply engineering practices including TDD, automated testing, static code analysis, code reviews, CI/CD, feature flags, and GitHub source control.
Participate in Agile Scrum, Kanban, and DevOps delivery environments.
Apply Clean Architecture and Domain-Driven Design (DDD) principles when designing enterprise solutions.