Application Administrator (AppOps)

Position Description:

The main responsibility of this position is to perform the role of Application Administrator (AppOps) within an application migration project that is part of a broader data center migration program.

The applications support payment card acceptance/acquiring and issuer processor business processes. Critical business functions, including transaction authorization processes, are implemented by application systems developed locally as well as solutions provided by external vendors.

This position requires working on-site from our Warsaw office, with occasional remote work

Job responsibilities:

• Administration, configuration, and maintenance of application environments.

• Support of payment card issuing system applications.

• Support of acquiring transaction system applications.

• Monitoring the correct operation of application environments.

• Supporting the continuity of application server operations by resolving incidents and problems related to these environments.

• Verification and implementation of changes delivered to production systems.

• Participation in project activities carried out within local and international organizations.

• Cooperation with external technical support teams and technical groups within an international corporation.

• Close cooperation with the FTS Application & Middleware Team in carrying out BAU tasks.

• Close cooperation with Project Managers in driving subsequent activities related to building, testing, and migrating applications to new environments.

• Preparation and submission of infrastructure build, configuration, and access requests.

• Identification and resolution of blockers during the migration process.

• Diagnosis and resolution of technical problems.

• Monitoring environments for performance and reliability.

• Producing and maintaining high-quality, up-to-date documentation using Confluence.

Required qualifications to be successful in this role:

• Efficient working knowledge of PL/SQL / T-SQL.

• Efficient working knowledge of Perl / PowerShell / Shell / Bash / Python.

• Understanding of infrastructure-related aspects, network solutions, load balancing, and TLS.

• Understanding of availability, performance, monitoring, and resilience aspects of semi-real-time online transaction systems and mass transaction processing systems.

• Understanding of the challenges related to migrating applications from one data center to another.

• Experience working in similar roles or projects, particularly application migration projects.

• Excellent communication skills.

• Good written and spoken Polish and English.

• Ability to work with a variety of SMEs from several countries and communicate the technical scope, challenges, and solutions among them.

• Responsibility: care for product quality, making commitments, and keeping them.

• Cooperation: ability to share knowledge and experience, find compromises, and build effective relationships within both the local organization and the wider corporation.

What we offer:

• Healthcare / Medicover paid by CGI with a free dental package

• Share purchase plan co-financed by CGI, with the possibility of cashing at any time

• Sport card

• Employee psychological support program

• Annual bonus plan, depending on the annual financial results

• Rewarded referral program, minimum PLN 6k for recommendation

• Be Consultant program, thanks to which you have the opportunity to strengthen your competences

• Mentoring program

• Possibility of accounting for creative work (author's tax-deductible costs)

• Attractive training program - Brown Bags, hackathons and knowledge sharing

• Additional insurance - life, accident and serious illness insurance

• Additional childbirth insurance

Skills:

• Polish

• Oracle DBMS

• SQLite

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

Come join our team—one of the largest IT and business consulting services firms in the world.