Senior Mainframe Solution Developer (Hybrid)

SEB group; Solna kommun; Hybrid; SEK 900,000 - 1,100,000; Full time

Benefits offered by this job

Hybrid work model

Extensive training opportunities

Flat hierarchy and open culture

Job summary

SEB is seeking a Senior Solution Developer to shape the future of our mainframe landscape. You will leverage 10+ years of Cobol, JCL, and Db2/SQL experience to support developers, deliver high‑value solutions, and drive continuous improvement.

You will work with Cobol, JCL, Db2/SQL, Assembler, REXX, Linux, Docker, and API development, contributing to a collaborative and customer‑focused culture with ample training and a hybrid work model.

Qualifications

• Over 10 years of mainframe experience with Cobol, JCL, and Db2/SQL.
• Experience with Linux, Docker, and API development beyond mainframe.
• Strong focus on improving developer experience and supporting other developers.
• Collaborative, business‑oriented approach to driving innovation and change.

Responsibilities

• Support other developers and drive improved developer experience.
• Drive innovation and continuous improvement across the tech landscape.
• Deliver high‑value, business‑oriented solutions on the mainframe stack.
• Collaborate across teams to foster knowledge sharing and skills development.

Skills

Mainframe expertise

Customer focus

Developer experience improvement

Cross-team collaboration

Tools

Cobol

JCL

Db2/SQL

Assembler

REXX

System Programming

Linux

Docker

API development

Easytrieve

SEB C/S

Job description

SEB is seeking a Senior Solution Developer to shape the future of our mainframe landscape. You will leverage 10+ years of Cobol, JCL, and Db2/SQL experience to support developers, deliver high‑value solutions, and drive continuous improvement.

You will work with Cobol, JCL, Db2/SQL, Assembler, REXX, Linux, Docker, and API development, contributing to a collaborative and customer‑focused culture with ample training and a hybrid work model.