Senior Consultant – Application Integration (Cantonese Speaking)

Green Light PS Pty Ltd; Hong Kong; Hybrid; HKD 900,000 - 1,200,000; Full time

Job summary

Green Light Worldwide seeks a Senior Consultant – Application Integration (Cantonese speaking) to lead enterprise integration initiatives across complex environments. You will design, deliver, and support modern integration solutions that connect critical business applications, cloud platforms, and on-premise systems.

Collaborate with stakeholders, architects, and technical teams to define strategies and ensure successful delivery.

Qualifications

• Fluent verbal and written communication in Cantonese and English.
• Proven experience in application integration, middleware, or enterprise integration projects.
• Experience delivering integration solutions across multiple enterprise applications and platforms.
• Strong understanding of API-led integration, web services, and modern integration patterns.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Knowledge of integration technologies, messaging, and data transformation concepts.
• Experience with SQL, scripting, or integration development tools.
• Strong understanding of integration security and authentication standards.
• Experience working within Agile delivery environments.
• Excellent communication, stakeholder management, and consulting skills.

Responsibilities

• Lead integration workshops and gather business and technical requirements from stakeholders.
• Design and deliver scalable integration solutions across cloud, hybrid, and on-premises environments.
• Develop integration specifications, interface designs, data mappings, and solution documentation.
• Design and implement APIs, middleware integrations, and system connectivity solutions.
• Collaborate with functional consultants, architects, and development teams to deliver integration outcomes.
• Support data transformation, validation, monitoring, and error-handling processes.
• Contribute to technical governance, best practices, and integration standards.
• Lead integration workstreams through design, build, testing, deployment, and hypercare phases.
• Identify delivery risks and provide mitigation strategies to support successful project outcomes.
• Provide technical leadership, mentoring, and knowledge sharing across project teams.
• Support solution estimates, technical assessments, and customer presentations where required.

Skills

Cantonese & English

Application integration

Middleware

API-led integration

Cloud platforms

Agile delivery

Stakeholder management

Leadership / mentoring

Job description

Senior Consultant – Application Integration (Cantonese Speaking)

• 12 Months initial contract (which we expect to extend)
• Hong Kong (Hybrid)

• 12 Months initial contract (which we expect to extend)
• Hong Kong (Hybrid)
• Enterprise Integration & Digital Transformation Programs

About the Role

Green Light is seeking an experienced Senior Consultant – Application Integration to support enterprise integration and digital transformation initiatives across complex customer environments.

This role will focus on designing, delivering, and supporting modern integration solutions that connect critical business applications, cloud platforms, and enterprise systems. You will work closely with business stakeholders, architects, project teams, and technical specialists to define integration strategies, develop scalable solutions, and ensure successful project delivery.

The successful candidate will combine strong technical integration expertise with consulting experience and stakeholder management skills, enabling organisations to improve connectivity, automation, data flow, and operational efficiency across their technology landscape.

Responsibilities

• Lead integration workshops and gather business and technical requirements from stakeholders
• Design and deliver scalable integration solutions across cloud, hybrid, and on-premises environments
• Develop integration specifications, interface designs, data mappings, and solution documentation.
• Design and implement APIs, middleware integrations, and system connectivity solutions
• Collaborate with functional consultants, architects, and development teams to deliver integration outcomes
• Support data transformation, validation, monitoring, and error-handling processes
• Contribute to technical governance, best practices, and integration standards
• Lead integration workstreams through design, build, testing, deployment, and hypercare phases
• Identify delivery risks and provide mitigation strategies to support successful project outcomes
• Provide technical leadership, mentoring, and knowledge sharing across project teams
• Support solution estimates, technical assessments, and customer presentations where required

Required Skills & Experience

• Fluent verbal and written communication skills in both Cantonese and English.
• Proven experience in application integration, middleware, or enterprise integration projects
• Experience delivering integration solutions across multiple enterprise applications and platforms
• Strong understanding of API-led integration, web services, and modern integration patterns
• Experience working with cloud platforms such as AWS, Azure, or Google Cloud
• Knowledge of integration technologies, messaging, and data transformation concepts
• Experience with SQL, scripting, or integration development tools
• Strong understanding of integration security and authentication standards
• Experience working within Agile delivery environments
• Excellent communication, stakeholder management, and consulting skills
• Ability to lead technical workstreams and collaborate across diverse project teams

Highly Desirable

• Experience with iPaaS platforms and cloud-based integration solutions
• Experience integrating ERP, CRM, HR, Finance, or SaaS applications
• Exposure to AI, automation, or modern digital integration technologies
• Relevant cloud, integration, or architecture certifications

About Green Light Worldwide

We are an Australian onshore services company that provides technology capability across ANZ and Asia. Our services range from day-to-day operational activities, through project delivery, to more strategic and transformational programs.

At Green Light, we are committed to creating a diverse and inclusive workplace where everyone feels valued and respected. We are proud to be an equal opportunity employer and do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

We encourage applications from all backgrounds and communities and are dedicated to providing a fair and accessible recruitment process for all candidates. If you require any accommodations during the process, please contact ••••@greenlightworldwide.com or call [phone].