Full Stack Developer

SimplifyNext is a Singapore-headquartered digital engineering firm, with offices in Thailand and Malaysia, working across three converged areas: agentic AI, AI-enabled application modernisation, and intelligent automation.

We bring strong business process consulting together with deep technology skills and modern delivery practices - product-centric, agile and AI-assisted. We build bespoke applications and AI systems, and we go deep on the platforms our clients run on, including Microsoft, AWS, ServiceNow, Databricks and UiPath. That combination of engineering depth and platform depth is what our clients come to us for.

We build and modernise the systems people depend on daily. Our 300+ practitioners are multi-disciplinary by design - business consultants, software engineers, architects, AI engineers and designers working on the same delivery, not handing off between silos. We focus on delivering outcomes for clients, building strong careers for our people, and staying ahead of the technology curve. We hire because we are growing.

Work you’ll do  

As a Full Stack Software Developer, you will play a key role in designing and delivering scalable, production-grade applications for our clients. You will work closely with architects, business stakeholders, and delivery teams, contributing to technical decisions and mentoring junior developers. 

This role suits developers who enjoy solving complex problems, working across the stack, and seeing their solutions used in real-world environments. 

Your responsibilities will include, but not be limited to: 

• Design, develop, and deploy full-stack applications using modern frameworks and architectures 
• Translate business and technical requirements into robust, scalable solutions 
• Take ownership of features or modules from development through production 
• Apply best practices in code quality, testing, security, and performance 
• Collaborate with DevOps teams on CI/CD, cloud deployments, and release automation 
• Review code and mentor junior developers 
• Produce clear technical and architectural documentation 
• Continuously evaluate and recommend improvements to tools, frameworks, and approaches 

What you’ll bring  

• 2+ years of hands-on experience in full-stack software development 
• Strong experience with front-end frameworks (e.g. React, TypeScript, modern JavaScript) 
• Solid back-end development experience (e.g. Node.js, Java/Kotlin, Python, Ruby on Rails) 
• Experience designing and consuming APIs and working with relational and/or NoSQL databases 
• Working knowledge of cloud platforms (AWS, Azure, or GCP) 
• Experience with CI/CD pipelines and modern development workflows 
• Exposure to containerisation (Docker, Kubernetes) is a plus 
• Familiarity or interest in low-code / automation platforms is advantageous
• Strong communication skills and ability to work in cross-functional teams
• Degree or Diploma in Computer Science, Engineering, or a related discipline 

Why SimplifyNext

One Team, Not Siloed Offerings

Apps, automation, and AI aren't separate teams here - you'll work across all three as one connected practice, not get boxed into a single lane.

AI in Our DNA, Not Bolted On

Regardless of platform, every specialist here is AI-enabled by design, powered by our own in-house AI workbench that pairs humans and AI from discovery to testing.

Future-Proof Your Career

Tech trends come and go - today's hot platform is tomorrow's afterthought. We multi-skill our people across platforms and AI so your career keeps growing no matter where the market moves.

APAC's Biggest AI-Integrated Practice

Across every platform we work in, our AI-integrated practice is the largest in the region, with work good enough to be cited at Google's own AI event.

Grow With Us Across ASEAN

We're one of Singapore's 100 Fastest Growing Companies, expanding fast across Thailand and Malaysia - plenty of room to grow with us.

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.