Senior Mainframe Developer
Arbetsgivare / Ort:Click to Hire AB /
Omfattning / Varaktighet:Vanlig anställning / Tills vidare
Lönetyp: Fast månads- vecko- eller timlön
Ansök senast idag
Publicerad: 2026-01-08
Källa: Arbetsförmedlingen
Om jobbet
Senior Mainframe Developer –
We are looking for a Senior Mainframe Developer to work with Umeå Order & Logistics legacy solutions. The role focuses on maintaining, optimizing, and modernizing mainframe systems as part of our digitalization journey.
Role Description
As a Senior Mainframe Developer, you will:
- Manage, maintain, and optimize mainframe computer systems to ensure efficient, stable, and reliable operations.
- Work closely with a team of IT professionals to support business-critical applications and provide technical expertise in mainframe technologies.
- Maintain and enhance legacy applications and actively contribute to the organization’s digitalization and modernization initiatives.
- Collaborate with cross-functional teams to understand requirements and provide technical input for mainframe-based solutions, influencing solution design both within and beyond stable teams.
- Analyze application performance and identify opportunities for optimization and improvement.
- Ensure adherence to coding standards, best practices, and security guidelines in application development and maintenance.
- Modernize legacy applications by integrating mainframe systems with other IT infrastructure components.
- Stay up to date with industry trends and emerging mainframe technologies.
- Contribute to the Chapter team by sharing best practices, mentoring colleagues, and actively participating in knowledge-sharing initiatives.
Required Skills & Experience
- Strong proficiency in mainframe programming languages and tools such as:
- COBOL, JCL, VSAM, ISPF, SDSF, MQ, CICS, PL/I, OPCE, Assembler, or equivalent
- Experience with mainframe databases and data management systems such as DB2 or IMS
- Proven experience in modernizing legacy mainframe environments using relevant tools and techniques
- Strong analytical and problem-solving skills with the ability to diagnose and resolve complex technical issues
- Strong communication and interpersonal skills, with the ability to collaborate effectively with stakeholders at all levels