Tech Lead Manager - Full Stack(React.Js + Golang)

Ninja Van is a late-stage logtech startup that is disrupting a massive industry with innovation and cutting edge technology. Launched 2014 in Singapore, we have grown rapidly to become one of Southeast Asia's largest and fastest-growing express logistics companies. Since our inception, we’ve delivered to 100 million different customers across the region with added predictability, flexibility and convenience. Join us in our mission to connect shippers and shoppers across Southeast Asia to a world of new possibilities.

More about us:
- We process 250 million API requests and 3TB of data every day.
- We deliver more than 2 million parcels every day.
- 100% network coverage with 2600+ hubs and stations in 6 SEA markets (Singapore, Malaysia, Indonesia, Thailand, Vietnam and Philippines), reaching 500 million consumers.
- 2 Million active shippers in all e-commerce segments, from the largest marketplaces to the individual social commerce sellers.
- Raised more than US$500 million over five rounds.

We are looking for world-class talent to join our crack team of engineers, product managers and designers. We want people who are passionate about creating software that makes a difference to the world. We like people who are brimming with ideas and who take initiative rather than wait to be told what to do. We prize team-first mentality, personal responsibility and tenacity to solve hard problems and meet deadlines. As part of a small and lean team, you will have a very direct impact on the success of the company.

About the Role:
• Are you a tech leader who loves building world-class software while mentoring and inspiring a team? Ninja Van is looking for a Tech Lead / Engineering Manager to drive the development of scalable, high-performance systems that power our fast-growing logistics platform. This is your chance to lead by example, balancing hands-on coding with team leadership to deliver real impact.

Responsibilities::
• Lead and mentor a talented engineering team, promoting collaboration, innovation, and technical excellence.
• Stay hands-on, designing, developing, and maintaining core systems using React and Golang.
• Own the architecture, implementation, and delivery of major product modules and features.
• Collaborate with Product Managers, UX Designers, and QA Engineers to deliver high-quality, on-time releases.
• Build and maintain APIs, integrate third-party services, and ensure seamless system communication.
• Conduct code reviews, drive technical discussions, and enforce engineering best practices.
• Ensure applications are performant, scalable, and reliable, implementing optimization solutions where needed.
• Keep the team updated with emerging technologies, frameworks, and development practices.
• Foster a motivated, high-performing team environment by setting goals, giving feedback, and supporting growth.

Requirements::
• 7+ years of software development experience, including 2+ years in a leadership or managerial role.
• Proven experience in front-end (React.js, TypeScript) and back-end (Golang preferred, Java acceptable) development.
• Strong knowledge of microservices architecture and RESTful API design.
• Proficiency in HTML, CSS/SCSS, JavaScript, and modern build tools.
• Experience with SQL/NoSQL databases (e.g., PostgreSQL) and Git.
• Solid understanding of system design, scalability, and performance optimization.
• Familiarity with cloud platforms (AWS, GCP, Azure) is a plus.
• Excellent communication, problem-solving, and team management skills.
• Bachelor’s degree in Computer Science, Engineering, or a related field.

Why Join Us:
• At Ninja Van, you’ll work on complex, high-impact systems that power logistics across multiple regions. You’ll have the opportunity to shape architecture, drive innovation, and mentor talented engineers, all while staying hands-on with the latest technologies. If you thrive in a fast-paced, collaborative environment and want to make a tangible impact, this is the role for you.

Please apply only if you have proven experience leading engineering teams and hands-on expertise with the technologies and skills outlined above. We are seeking candidates who can drive technical excellence, mentor team members, and actively contribute to the development of high-quality software.

Tech Stack
Backend: Play (Java 8+), Golang, Node.js, Python, FastAPI
Frontend: AngularJS, ReactJS
Mobile: Android, Flutter, React Native
Cache: Hazelcast, Redis
Data storage: MySQL, TiDB, Elasticsearch, Delta Lake
Infrastructure monitoring: Prometheus, Grafana
Orchestrator: Kubernetes
Containerization: Docker, Containerd
Cloud Provider: GCP, AWS
Data pipelines: Apache Kafka, Spark Streaming, Maxwell/Debezium, PySpark, TiCDC
Workflow manager: Apache Airflow
Query engines: Apache Spark, Trino

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