04 Senior Java Developers



As a Senior Java Developer, your job is to champion technology roadmaps, develop best practice and a highly scalable architecture for an ultra-large-scale system (ULSS). You will be responsible for, but not limited to:


  • Primarily focus on providing high performance, reliable, and scalable solutions, architecture consultation regarding frameworks and assessments of product viability and scalability towards the clients’ needs.

  • Have the customer-oriented mindset, and excellent analysis and communication with the clients throughout the development process, in order to ensure the end product meets expectations.

  • Well understand of architectural solutions to contribute to quality service delivered, be able to translate that into documentation.

  • Help troubleshoot performance, scaling, availability issues and debugging production problems

  • Perform other duties as required in the role of a senior technician in the team.


  • Bachelor’s or Master’s degree in IT (or equivalent).

  • English, fluent in verbal and written communication.

  • 6+ years of experience in software development

  • At least 3 years' experience in designing solutions with multiple servers, complex problems, large-scaled distributed system and data storage, super high performance (low response time) on server & client side, highly scalable architectures. 

  • Strong experience in extensive and scalable search solutions for massive amount of contents on multiple database server.

  • In-depth knowledge of Java. Knowing Java 8, Scala and modern programming languages is a plus.

  • Strong experience in architecture design of systems (small to large-scale)

  • Excellent architectural & design thinking when building application. Proficient using Domain-Driven Design (DDD) and architecture pattern (CQRS, Event Sourcing) to build high performance and complex distributed system. 

  • Experience with standard-compliance authentication and authorization mechanism: oAuth2, openId connect, Identity provider.

  • Experience with Redis, Memcache, and the other caching solutions.

  • Experience in Lucence, Elastic Search or Solr indexing is a plus.

  • Experience with HTTP accelerators (Varnish, Squid …). Knowing HTTP 2.0 is a plus.

  • Knowledgeable in containerization and virtualization, for example: Docker, Helios, Service Discovery.

  • Excellent soft skills: leading group discussions, teamwork, problem-solving skills,  communication, documentation.

  • Strong work ethic, research skills, self-motivation, dedication, and commitment


  • Highly competitive remuneration package: attractive monthly salary with allowances (including allowance for employees with children under 03 years old, gas and telephone), 13th month salary, and additional performance bonus for top performers, high public holiday bonuses, and birthday gift, employee service award up to $1,000 for employees with 3+ years.

  • Attractive AON healthcare coverage including health and accident insurance in addition to basic insurances regulated by the Labor Code. Annual company summer vacation and team-building budget.

  • Potential opportunities for onsite work for international projects abroad.

  • Organized training and a support in building your career.

  • English-speaking, international and professional work environment: working with expatriates from a number of countries, state of the art working space with a wonderful view over the city skyline, modern facilities include computer dual 23.5” screens running recent versions of Windows 10, MS Office 2016, and Visual Studio, work station with 16 GB Ram, 256 GB SSD.

  • Western management style that is professional, dynamic, open minded, creative, supportive, friendly and encouraging feedback.

  • Company Management that regularly communicates Company’s strategy, development plan and new opportunities to employees.

  • An active workplace with   many activities provided by the company and the Trade Union.

  • Diversified social and charity activities often organized by NICEF, Niteco Charity Engagement Foundation, to create opportunities for our young employees to raise funds and help people with difficulties in Vietnam.

  • Physical care environment where you are taken care, feeling relaxed and enjoying lots of leisure activities clubs such like badminton, ping pong, football, dancing, etc.



To apply, please submit the following information:

  • Job Application Letter with “04 Senior Java Developers” in the subject line.

  • Updated CV in English, including your contact e-mail, phone number and salary expectations.


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