OutSystems Developer

SimplifyNext; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Performance bonus

Certification sponsorship

Mentorship

Growth path toward Tech Lead/Architect

Job summary

SimplifyNext, headquartered in Singapore, seeks a senior OutSystems engineer to own end-to-end design and delivery of enterprise-grade applications on OutSystems O11. You will work with senior architects and delivery leaders to ensure scalable, secure, and maintainable solutions across web and mobile platforms.

Join a strong engineering-led culture with opportunities to contribute to AI-augmented workflows, platform modernisation, and governance, while advancing toward Technical Lead and

Qualifications

• 7+ years of development experience with at least 4 years in OutSystems development.
• Solid understanding of application architecture, modular design, and performance optimization.
• Agile / Scrum delivery experience.
• OutSystems Professional or Expert Developer Certification (preferred, but not mandatory).
• Exposure to cloud platforms such as Azure or AWS is a plus.

Responsibilities

• Design and build enterprise-grade applications on OutSystems O11, including Reactive Web and Mobile solutions, taking strong technical ownership across the delivery lifecycle.
• Collaborate on integrations with enterprise platforms using REST / SOAP APIs and implement CI/CD pipelines for disciplined environment management and reliable releases.
• Contribute to AI-augmented and intelligent workflows within the OutSystems practice and ensure security and governance across platforms.

Skills

OutSystems dev

Architecture design

Agile/Scrum

Azure/AWS

Performance optimization

Job description

SimplifyNext empowers organizations to thrive by simplifying complexities and unlocking next-generation technologies. Trusted by 150+ organizations, we drive measurable business impact through intelligent automation, AI-driven innovation, and next-gen applications.

With a team of more than 200 professionals, we operate from our headquarters in Singapore and offices in Thailand and Malaysia, serving clients across Asia Pacific and the Middle East. Recognized among Singapore’s 100 Fastest Growing Companies and Asia Pacific High-Growth Companies from 2023 to 2025.

We partner with leading global technology providers, including Microsoft, AWS, ServiceNow, UiPath, Automation Anywhere, SS&C Blue Prism, OutSystems, Workato, ABBYY, etc. Our customers span leading global and regional organizations across industries such as Banking & Financial Services, Healthcare, Education, Manufacturing, Real Estate, Logistics, Transportation, Technology, Public Sector, and Defense.

We are home to one of the largest certified platform engineering teams in Singapore, led by veterans who have built and scaled enterprise platforms across the region.

Our OutSystems practice delivers enterprise-grade, mission-critical applications for public sector and large enterprise clients. You will work closely with senior architects and consulting leaders who focus on scalability, performance, and governance, not just low-code development.

In parallel, SimplifyNext runs a strong AI and automation practice, enabling our OutSystems teams to design and deliver AI-augmented and agent-enabled workflows. If you are looking to go beyond routine application builds and work on platforms that operate at scale, this is your opportunity.

What You’ll Do

You will design and build enterprise-grade applications on OutSystems O11, including Reactive Web and Mobile solutions, taking strong technical ownership across the delivery lifecycle. This role involves translating business and functional requirements into robust technical designs, applying sound architectural and modular design principles to ensure scalability, performance, and long-term maintainability.

In this role, you will work on integrations with enterprise platforms and systems using REST / SOAP APIs, authentication mechanisms, and event-driven patterns where applicable. You will contribute to the design and implementation of CI/CD pipelines and application lifecycle management, supporting disciplined environment management, automated deployments, and reliable releases across development, test, and production environments.

You will also have opportunities to work alongside SimplifyNext’s AI and automation practice, contributing to the design and delivery of AI-augmented and intelligent workflows, such as decision support, document processing, or agent-enabled user interactions, where appropriate. Throughout delivery, you will collaborate closely with architects, stakeholders, and delivery leaders, optimise application performance, uphold coding standards and security best practices, and support production readiness and continuous improvement within the OutSystems practice.

What We’re Looking For

We are looking for engineers with a strong ownership mindset, who take responsibility for the quality and sustainability of the solutions they build. You should be able to think architecturally, making sound design decisions rather than focusing only on screen-level implementation. This role requires comfort in balancing delivery speed with quality, security, and governance. Clear communication and the ability to work effectively with architects, stakeholders, and delivery teams are essential.

Required Experience & Skills

• 7+ years of development experience with at least 4 years in OutSystems development.
• Solid understanding of application architecture, modular design, and performance optimization.
• Agile / Scrum delivery experience.
• OutSystems Professional or Expert Developer Certification (preferred, but not mandatory).
• Exposure to cloud platforms such as Azure or AWS is a plus.

Why Join Us

• Competitive salary and performance bonus
• Certification sponsorship with structured training and mentorship
• Work on large-scale, high-impact platforms, not cookie-cutter apps
• Strong engineering-led culture with senior architects and delivery leaders
• Exposure to enterprise automation, AI-enabled workflows, and platform modernisation
• Clear growth path toward Technical Lead and Architect roles, with flexibility to evolve into functional or delivery leadership roles.
• Opportunity to shape how OutSystems is delivered at scale across the ASEAN region.

At SimplifyNext, we’re committed to building a team of curious, driven, and forward-thinking individuals who care deeply about creating meaningful impact through technology. If you’re excited by the opportunity to grow, collaborate, and shape the future of digital transformation across the region, we’d be happy to hear from you.