Lead Integrations Engineer – Backend & Cloud

Lex; Singapore; On-site; SGD 140,000 - 210,000; Full time

Job summary

Apple is looking for an Integration Lead Engineer to join the IS&T G&A Solutions Engineering team in Singapore. You will lead the development of 300+ integrations across a SaaS/cloud ERP platform, work hands-on, and guide onsite/offshore teams to deliver scalable, high-quality backend services.

The role demands strong Java/Spring expertise, cloud experience, and proactive, solution-oriented leadership. You will engage in design decisions, contribute to system architecture, and ensure performance

Qualifications

• 7+ years of software development experience designing and building enterprise backend platforms/components.
• 2-4 years of experience on SaaS/Paas/RaaS solutions.
• Expert level skills of Core Java + Spring.
• Knowledge of web service technologies: REST, JSON, SOAP, HTTP, SSL, SAML, WSDL.
• Strong concurrency, scalability and fault-tolerant design knowledge.
• Excellent written and spoken English communication skills.
• Experience building scalable RESTful web services.
• Experience with messaging platforms like Kafka.
• Ability to work independently with minimal supervision.
• Fluency in English and Chinese.

Responsibilities

• Lead the design and development of a subset of integrations.
• Recommend design and implementation approaches for systems and interfaces.
• Ensure consistent design patterns and provide technical leadership.
• Improve operational activities: monitoring, failure handling, auditing and insights.
• Collaborate with cloud/SaaS providers to stay connected with latest technologies.

Skills

Core Java

Spring

Concurrency

Scalability

Fault tolerance

Communication skills

English and Chinese fluency

Tools

Kafka

MongoDB

Cassandra

Elasticsearch

Lucene

XML/XSLT

Job description

Apple is looking for an Integration Lead Engineer to join the IS&T G&A Solutions Engineering team in Singapore. You will lead the development of 300+ integrations across a SaaS/cloud ERP platform, work hands-on, and guide onsite/offshore teams to deliver scalable, high-quality backend services.

The role demands strong Java/Spring expertise, cloud experience, and proactive, solution-oriented leadership. You will engage in design decisions, contribute to system architecture, and ensure performance