Senior Mainframe Developer

About the Company
Avaron AB is a growing consultancy focused on technology, finance, and business support. We match your expertise with the market's most interesting assignments, offering a platform where your professional development is central.
About the Assignment
We are looking for a Senior Mainframe Developer to help manage, maintain, and optimize business-critical mainframe solutions within an order and logistics context. You will work close to IT colleagues and stakeholders, supporting legacy applications while contributing to a broader modernization and digitalization journey.
Job DescriptionManage, maintain, and optimize mainframe systems to ensure stable and efficient operations.
Provide technical expertise and support for mainframe-based business applications.
Work with legacy applications and contribute to modernization initiatives.
Collaborate with cross-functional teams to capture requirements and support solution design across teams.
Analyze application performance and identify improvements and optimization opportunities.
Help integrate mainframe systems with other IT infrastructure components.
Contribute to knowledge sharing by mentoring colleagues and promoting best practices within the chapter/team.
Ensure adherence to coding standards, best practices, and security guidelines in development and maintenance.
RequirementsSenior experience working with mainframe development and maintenance.
Proficiency in mainframe languages and tools such as COBOL, JCL, VSAM, ISPF, SDSF, MQ, CICS, PL/I, OPCE, or Assembler (or equivalent).
Knowledge of mainframe databases and data management systems such as DB2 and/or IMS.
Experience modernizing legacy mainframe environments using relevant tools and techniques.
Ability to collaborate with stakeholders and work across teams to support requirements and solution design.
Strong analytical skills with the ability to diagnose and resolve complex technical issues.
Nice to haveExperience influencing solution design both within and outside stable delivery teams.
Experience contributing to communities of practice/chapter work through mentoring and knowledge sharing.
Application
Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.