About MoOngy

Founded in 2005, MoOngy is an international group specialized in Engineering and IT, operating across Europe and North Africa.

With a presence in 14 countries, more than 40 entities, and 9,500 talents, we continue to grow everyday thanks to one simple thing: people who are genuinely passionate about technology and innovation.

The Role: Application Support Engineer

Location: Lisbon

Work Model: hybrid - 2/3 days a week in the office

Sector: Financial Services

Languages: French (C1) & English (B2)

Eligibility: Currently living in Portugal and be legally authorized to work there

Mandatory Requirements (Non‐Negotiable)

• Experience in multi‐layer application support (UI / API / Workflow)
• Good level of SQL
• Experience with application logs and stacktrace analysis
• Use of browser DevTools (F12 / Network) and analysis
• Experience with JIRA and/or Servi...