Senior PHP Engineer


  • Tech Skills


    MS SQL


  • Job level
    Experienced (Non-Manager)
  • Work location
    Ho Chi Minh
  • Language
  • Type
    Full Time
  • Salary
  • Deadline

Business profile

Lazada Tech Hub

Empress Building, 138-142 Hai Ba Trung, Da Kao Ward, Quận 1, TP Hồ Chí Minh, Việt Nam

: 100-499

Lazada Group, we are the leading online department store in South East Asia.

Lazada Group is pioneering e-Commerce across Southeast Asia.

Launched in 2012, Lazada Group has grown to become the leading online shopping and selling destination in Southeast Asia. The company has about 5000+ employees in the region, with operations in Indonesia, Malaysia, the Philippines, Singapore, Thailand and Vietnam, and a team in Hong Kong that drives cross-border marketplace activities. Lazada also operates technology hubs in Ho Chi Minh City and in Moscow. Lazada’s strong performance has earned the support of key investors such as Alibaba Group, Temasek Holdings and Rocket Internet.

Revolutionizing the way we shop, and perform online transactions across the region, Lazada has an online footprint of approximately 5.1 million daily visits to its websites, and the largest Facebook following in Southeast Asia with over 14 million fans.

Job description

As a Senior PHP Engineer in Lazada eLogistics Tech Team, you'll be part of an extremely motivated and experienced group of people. You'll help drive LEL architecture and be a key coding contributor. You'll design and deliver new features to enable new components for our mother company and partners, deliver all kinds of operations and logistics solutions for more than 100,000,000 users, you will help our customers to get more than 6,500,000 million orders a month, and drive revenue. Must be experienced in all phases of a development lifecycle and have great customer focus. May become mentor for other developers in future.

Your main responsibilities will be:
• Work as part of Lazada's core development team, adding features and components to our best products, creating reliable, readable and maintainable code.
• Regularly ship new features and improving existing ones.
• Profiling and optimizing existing features.
• Supporting the planning and testing of features.
• Research of bottlenecks and offering your solutions.
• Iterate on solutions based on internal and external (customer) feedback.

Job requirement

• Expert level knowledge of PHP5/PHP7 and the according experience.
• Knowledge of Architecture and Design Patterns (SOLID, GRASP).
• Good knowledge of a relational database management system (PostgreSQL, MySQL, MSSQL) and understanding on how to optimise SQL queries for high load: explain, denormalisation.
• A strong sense for code quality and experience with unit and functional tests: PHPUnit, Codeception, TDD.
• Experience with any queue, job or message systems: RabbitMQ, ActiveMQ, Gearman.
• Knowledge of modern PHP frameworks: Laravel, Lumen, Symfony2.
• A positive attitude, be proactive and a team player.
• Intermediate to advanced verbal English skills.

Any of these would be a big plus during interview:
• Experience with docker, kubernetes and cloud solutions like Amazon, Digital Ocean
• Understanding what is “Command Query Responsibility Segregation”
• Knowledge of NoSQL database management system: Redis, Cassandra
• Experience with full text search engines: Elasticsearch, Apache Solr, Sphinx
• Knowledge of Go / Java / Python


  • English : (Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate)

Technical skills

  • PHP
  • MS SQL
  • Laravel
  • Architecture
  • Design Patterns
  • Golang
  • DBMS
  • PostgreSQL
  • MySQL
  • PHPUnit
  • Codeception
  • TDD
  • RabbitMQ
  • Apache ActiveMQ
  • Gearman
  • Lumen
  • Symfony2
  • Docker
  • Kubernetes
  • AWS
  • DigitalOcean
  • NoSQL
  • Redis
  • Cassandra
  • Elasticsearch
  • Apache Solr
  • Java
  • Python


  • Positive Attitude
  • Proactive
  • Teamwork
  • Responsible

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