Application and Database Support Engineer

Peridot Group

Application and Database Support Engineer at GSCF providing technical support and collaborating with internal teams in Budapest. Focused on maintaining application quality and resolving technical issues.

Posted 4/17/2026full-timeBudapest • 🇭🇺 HungaryMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaPostgresPython

About the role

Key responsibilities & impact

Provide technical and business support for internal and external users of GSCF applications.
This includes providing quick resolutions for application issues and leading technical discussions with clients and projects.
Closely work with Product, DevOps, and Developers to investigate and resolve reported issues.
Participate in application releases - from gathering requirements, requirement analysis, performing UAT testing, to assisting in deployments to production.
Post deployment checks and continuous monitoring of all applications.
Troubleshoot application errors and suggest appropriate resolution.
Assess risk and impact of production issues and communicate the same with business and technology teams in a timely manner.
Ensure that database performance, storage, data scrambling procedures, data archiving procedures are in place and functioning correctly.
Create and maintain PostgreSQL scheduled reports.
Administer Jira and confluence.
Documenting system architecture, tools, and other technical support documentation.
Act as a liaison between application users, internal technical teams, and infrastructure departments.
Act as SME to stakeholders and/or other team members.

Requirements

What you’ll need

Bachelor’s degree in IT or equivalent experience
Minimum 3 years of working experience in providing technical support
Strong PostgreSQL knowledge
Knowledge of Java programming language or Python is a must, preferably knowledge in both.
Experience in root-cause analysis, report generation and documentation tools
Demonstrated analytical and problem-solving skills
Clear oral and written communication skills in English
Self-driven and with the right sense of urgency
Can-do and positive attitude with a strong ability to adapt in a constantly changing environment
Great communicator with a collaborative mindset
Ability to work well independently and as part of a vast team
Willing to go the extra mile in supporting end-users.

Benefits

Comp & perks

Health insurance
Flexible work arrangements
Professional development opportunities

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

PostgreSQLJavaPythonroot-cause analysisUAT testingreport generationdocumentation toolsapplication troubleshootingdatabase performancedata archiving procedures

Soft Skills

analytical skillsproblem-solving skillsoral communicationwritten communicationself-drivensense of urgencypositive attitudeadaptabilitycollaborative mindsetindependence

Certifications

Bachelor’s degree in IT