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Senior Assembler Developer/Expert/Architect, Kielce
  • Kielce
Senior Assembler Developer/Expert/Architect, Kielce
Kielce, Kielce, Świętokrzyskie Voivodeship, Polska
TN Poland
27. 2. 2025
Informacje o stanowisku

Client: Transition Technologies PSC S.A.

Location: Kielce, Poland

Job Category: Other

EU work permit required: Yes

Job Description:

Transition Technologies PSC is a team of over 700 experts in the field of digital transformation, working in six Polish cities and four foreign branches (USA, Taiwan, Denmark, Germany). The company, as a Global System Integrator, works with international partners (PTC, Microsoft, Google, Atlassian, AWS, Azure, Synopsys, RealWare ) to create and implement IT solutions that revolutionize the way products are designed, manufactured, managed and maintained. It serves clients all over the world, from the energy, pharmaceutical, medical devices, automotive, FMCG, communication and high technology sectors.

Responsibilities:

  • Design, write, test, and optimize Assembler code for mainframe systems.
  • Maintain and enhance legacy Assembler applications to meet business needs.
  • Collaborate with teams to integrate Assembler components with COBOL/Java applications.
  • Optimize system performance using tools like IBM RMF and OMEGAMON.
  • Troubleshoot and resolve complex system issues using advanced debugging tools.
  • Mentor junior developers and lead knowledge-sharing sessions.
  • Contribute to system modernization strategies and decisions.

Requirements:

  • Professional experience in IBM coding and development, mainly in z/OS Processing Environment.
  • Professional development experience in 64-bit Assembler and 31-bit Assembler programming languages.
  • Highly developed mainframe technology skills.
  • Coding experience in a multitasking, reentrant and/or sysplex environment.
  • Self-starter able to work independently to provide quality solutions with little oversight.
  • Experienced creating functional designs/specifications from business requirements.
  • Experience with Mainframe environment (TSO/ISPF, JCL etc).
  • Operating system centric role.
  • Excellent knowledge of z/OS structure and logic including knowledge of z/OS operating system internals.
  • Experience in developing working code utilizing low-level operating system functions to accomplish a desired task.
  • Understanding of zLinux and Unix System Services.
  • Experience with C & C++ is a plus.

What can we offer:

  • Flexible forms of employment and working hours (CoE or B2B).
  • An interesting, challenging job in the dynamically developing Capital Group company.
  • Work on innovative projects using modern technologies.
  • Direct impact on shaping the image of the Capital Groups companies on the market.
  • Possibility to develop competences in a wide range.
  • Stability of employment and a friendly work atmosphere.
  • Cool benefits, among others integration meetings, internal company competitions, fruit Tuesdays, sweet Thursdays and much more.
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