Mulesoft developer

WEB SYNERGIES (S) PTE LTD; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Capgemini is seeking an experienced integration specialist to deliver MuleSoft-based API solutions for clients in ASEAN. You will design, implement, and test APIs using MuleSoft v4 and Anypoint Platform, while guiding stakeholders through deployment and governance.

The role emphasizes hands-on delivery, technical mentorship, and contribution to reusable patterns and internal IP within a delivery-focused team. A strong consulting mindset and client-facing communication are essential.

Qualifications

• At least 5 years of experience in integration technologies (middleware, ETL, MDM, API gateway)
• Hands-on MuleSoft experience (certification preferred)
• Experience with CloudHub (1.0 and/or 2.0)

Responsibilities

• Work directly with clients across ASEAN to deliver MuleSoft integration solutions
• Analyse technical and functional requirements to define scalable API solutions
• Design, develop, and test MuleSoft APIs using MuleSoft v4 and Anypoint Platform
• Provide technical guidance throughout implementation, testing, and production deployment
• Ensure quality delivery through estimation, design, development, unit testing, and governance

Skills

MuleSoft

API development

CloudHub

Stakeholder management

Analytical thinking

Tools

DataWeave

Java

REST

Job description

Job Description

Client Delivery & Consulting

• Work directly with clients across ASEAN to deliver MuleSoft integration solutions
• Analyse technical and functional requirements to define scalable API solutions
• Design, develop, and test MuleSoft APIs using MuleSoft v4 and Anypoint Platform
• Provide technical guidance throughout implementation, testing, and production deployment
• Ensure quality delivery through estimation, design, development, unit testing, and governance

Solution Development

• Create reusable integration patterns, frameworks, and architecture blueprints
• Perform data transformation using DataWeave (from simple to complex scenarios)
• Ensure adherence to integration standards (REST, JSON, XML, web services)
• Identify risks and propose mitigation strategies in both processes and technology

Stakeholder Management

• Build strong relationships and act as a trusted advisor to customers
• Provide regular project updates to stakeholders and leadership
• Support pre-sales activities and contribute to solution proposals

Team & Practice Contribution

• Collaborate with team members across projects and share knowledge
• Contribute to internal IP, methodologies, and service offerings
• Mentor junior team members and support capability development
• Represent Capgemini as a thought leader (e.g., meetups, content contributions)

Internal Responsibilities

• Follow Capgemini values and governance processes
• Participate in team initiatives, knowledge sharing, and continuous improvement
• Support recruitment activities when required
• Maintain accurate administrative records (timesheets, expenses, etc.)
• Continuously upskill and keep certifications and skills current

Job Requirements

Experience

• At least 5 years of experience with integration technologies (middleware, ETL, MDM, API gateway), building APIs and integration solutions
• Hands-on experience with MuleSoft (certification preferred)
• Experience with CloudHub (1.0 and/or 2.0)

Technical Skills

• Knowledge or experience with: APIs, REST, JSON, XML, and web services; Data transformation concepts (e.g., DataWeave or similar tools)
• Familiarity with: Java / J2EE technologies; API-led connectivity architecture
• Optional experience: webMethods, TIBCO, IBM WebSphere

Consulting & Soft Skills

• Strong analytical and problem-solving skills
• Ability to communicate technical concepts to business stakeholders
• Strong stakeholder management and collaboration skills
• Positive attitude, adaptability, and eagerness to learn

What You'll Achieve

• Complete MuleSoft and Capgemini training programs
• Contribute to customer projects with hands-on delivery
• Gain familiarity with delivery methodologies and tools
• Begin working toward MuleSoft certifications

Within 12 Months

• Deliver high-quality API solutions to clients with increasing independence
• Build strong client relationships and technical credibility
• Collaborate effectively with regional delivery teams
• Contribute to improving internal practices and reusable assets
• Share knowledge through internal sessions and technical content