Senior Application Support Engineer

atBank of Ayudhya PCL (Krungsri)

Location: Head Office : RAMA3, Hybrid Work Onsite 2 Days/Week

Job Purpose :


We are seeking for an experienced Senior Application Support Engineer to ensure the stability, performance, and reliability of business-critical systems. This role acts as an escalation point for production issues and collaborates with Development, Infrastructure, Business, and third-party teams to maintain smooth operations.


The ideal candidate has strong analytical and troubleshooting skills, with the ability to resolve production issues and continuously improve system performance.

Job Description/Responsibilities:

  • Lead incident management and act as the technical escalation point for critical issues; perform Root Cause Analysis (RCA) and implement preventive actions to reduce recurring incidents.
  • Own the defect management lifecycle as Product Owner (PO), including defect triage, prioritization, tracking, and analysis to drive continuous improvement.
  • Monitor application performance and system health using tools such as Dynatrace, and collaborate with development teams to improve system reliability.
  • Support troubleshooting and data analysis using SQL, including ad-hoc data fixes when required.
  • Collaborate with teams to ensure stable operations, support system releases, user manual and maintain documentation.
  • Mentor junior team members by providing technical support, knowledge sharing, and best practices to enhance team capability and performance.
  • Effectively multi-task handling under pressure with the good quality.

Qualification:

  • Bachelor’s degree/Master’s degree in Computer Science, Computer Engineering or related fields
  • At least 5 years of experience in Application Support, Production Support.
  • At least 2 years of experience in senior role.
  • Experience with Cloud platform, AWS is preferred.
  • Familiarity with Linux/Unix operating system.
  • Familiarity with relational databases and SQL.
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
  • Ability to work under pressure in production environments.
  • Strong ownership and accountability mindset.
  • Good English communication skill

Please note that we will get in touch with shortlisted candidates only.

Stay connected with KRUNGRI CAREER at:

  • FB: Krungsri Career(http://bit.ly/FacebookKrungsriCareer)
  • LINE: Krungsri Career (http://bit.ly/LineKrungsriCareer)
  • LINKEDIN: Krungsri (http://bit.ly/LinkedinKrungsri)

Applicants can read the Personal Data Protection Announcement of the Bank's Human ResourcesFunction by typing the link from the image that stated below.

EN

(https://krungsri.com/bprivacynoticeen)

The bank needs to and will have a process for verifying personal information related to the criminal history of applicants before they are considered for employment with the bank.

Experience required
  • any or no experience
Salary
  • Negotiable
Job function
  • IT / Programming
Job type
  • Full-time

Company overview

Size:2000-5000 employees
Industry:Banking & Finance
Location:Bangkok
Founded in:1945
Ranking:4.5/5

Bank of Ayudhya Public Company Limited, commonly known as Krungsri, is the fifth-largest bank in Thailand in terms of assets, loans, and deposits.  Established on January 27, 1945, Krungsri offers a comprehensive range of banking and financial services to both individual and corp ...

Read more

Why join us:

Joining Krungsri means becoming part of a leading financial institution with a rich history and a strong commitment to innovation and excellence. As a member of the MUFG network, employees have access to international expertise and opportunities for global collaboration.&nbs ...

Read more

Job location: Yannawa
Head office: สำนักงานใหญ่ 1222 ถนนพระรามที่ 3 แขวงบางโพงพาง เขตยานนาวา กรุงเทพฯ 10120
Display map
WorkVenture gives you an inside look at what it's like to work at Bank of Ayudhya PCL (Krungsri), office & team photos, reviews and more. This is the Bank of Ayudhya PCL (Krungsri) Company Page. All content is posted anonymously by employees currently or previously working at Bank of Ayudhya PCL (Krungsri).Apply to Dean & DelucaApply to JWSApply to Top EnglishApply to WV