BackEnd Staff Software Development Engineer (Level 4) | Bangkok based, Relocation provided

About Agoda

At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world.

Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working together in offices around the globe. Every day, we connect people to destinations and experiences, with our great deals across our millions of hotels and holiday properties, flights, and experiences worldwide.

No two days are the same at Agoda. Data and technology are at the heart of our culture, fueling our curiosity and innovation. If you’re ready to begin your best journey and help build travel for the world, join us.

About our Team At Agoda, our Backend Engineering team builds high-scale, fault-tolerant distributed systems that power a global travel platform serving millions of users daily. We own mission-critical domains across inventory, pricing, booking, payments, and customer/partner platforms. Our systems run with high availability, low latency, and zero-downtime expectations, powered by modern technologies such as Scala, Go, Java, Kotlin, Kafka, and Aerospike, along with strong foundations in CI/CD, automation, and observability. We ship fast—often dozens of releases a day—and design systems that are resilient, self-healing, and built to scale globally.

The Opportunity As a Staff Backend Engineer, you'll own the design and reliability of a critical service or domain end-to-end — from architecture through production. Beyond writing code, you'll be expected to identify problems before they're assigned to you, make independent calls on ambiguous technical trade-offs within your domain, and raise the technical bar for your immediate team. You'll combine hands-on coding, system design, and technical ownership — accountable for outcomes within your service, and a trusted technical voice when your work touches adjacent teams.

What You will Do

Design, build, and own scalable distributed systems and microservices within your domain

Lead development of complex features and technical initiatives end-to-end, within your service or team

Drive system design, API design, and engineering best practices for your team

Own scalability, performance, reliability, and fault tolerance of the services you're responsible for

Optimize high-throughput, low-latency systems

Proactively identify gaps, risks, or improvement opportunities in your domain, and drive them to resolution without waiting to be asked

Make independent architectural and technical trade-off decisions within your service's scope, and be accountable for the outcomes

Collaborate with adjacent teams when your service's boundaries or dependencies require it, and raise engineering standards within your own team

Partner with your product and business stakeholders to translate business needs into technical priorities, and technical constraints into business context

Stay hands-on with coding and system design

Mentor engineers on your team with a structured approach, supporting their growth

Handle production issues within your domain, drive RCA, and lead follow-through improvements

What We’re Looking For

Technical

8–12 years of backend engineering experience

Strong experience building and owning distributed systems at scale, within a service or domain

Expertise in: Java, Kotlin, Scala, or Go

Strong understanding of microservices architecture, REST APIs & system design, SQL/NoSQL databases, and performance, scalability, and concurrency

Strong coding and problem-solving ability

Beyond the technical bar:

A track record of taking ownership beyond your assigned tasks — initiatives you drove within your domain because you saw the need, not because you were told

Comfort making decisions under ambiguity and owning the consequences, technical and business, within your area of ownership