Linux Middleware Specialist

WHO ARE WE?

WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.

At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.

As a leader in Engineering and IT Services, we support a company in their technological and sustainable transformation.

OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.

We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.

We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.

Our motto: Building Tomorrow’s World Today!

This role focuses on building, scaling, and maintaining the IKP infrastructure to ensure reliability, performance, and scalability for internal customers worldwide.

Role description

• Administer and maintain Linux-based middleware systems, ensuring stability and performance.

• Implement system security measures and address vulnerabilities proactively.

• Develop and maintain automation scripts (e.g., Jenkins) to streamline middleware processes.

• Support Tomcat, JWS, IBM WLP, MQ, and ACE environments.

• Collaborate with teams to ensure seamless integration and operation of middleware solutions.

Requirements

• Strong experience with Linux (administration, troubleshooting, and optimization).

• Affinity for system security and vulnerability fixing (patching, hardening, compliance).

• Automation skills (e.g., Jenkins, scripting) to support middleware operations.

• Knowledge of Tomcat, JWS, IBM WLP, MQ, and ACE (prior experience is a plus).

• Banking or financial services background (preferred but not mandatory).

We offer:

• We offer a full-time employment contract

• Location - Kraków, work model - hybrid

• Stable and long-term cooperation

• Well-defined career path at the European leader in engineering & IT consulting

• Opportunity to relocate and work in different ALTEN Polska branches

• After project completion, opportunity to engage in subsequent projects within the company

• Introduction and cooperation with a dedicated Competences Manager

Benefits:

• Medicover medical care

• Medicover dental care

• Medicover Benefits platform

• Medicover Sport card

• Referral Program

• Layette for a newborn employee’s child

• Group life insurance

• Pension scheme

We also offer cooperation based on a B2B or Contract of mandate (UZ).

We also guarantee:

• Access to professional certifications with our technology partners (e.g., Google, ISTQB)

• Access to relevant industry events

• Access to the Knowledge Sharing Program

• Access to the Referral Program

Do not hesitate and join our team!

NOTICE: We kindly inform you that we will contact the selected people.