E-Solutions
Mainframe Lead
Skills
1 month ago
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Important information
Contract type:
Freelance / Contract
Location:
Gothenburg, Sweden
Work mode:
Onsite
Published on:
21 September 2026
What they need
Role Overview
We are looking for an experienced Mainframe Lead to lead the design, development, and delivery of mainframe solutions. The role requires strong hands-on technical expertise along with the ability to guide a team and ensure high-quality, secure, and reliable production delivery.
Key Responsibilities
- Lead technical design and development of mainframe components, interfaces, and enhancements.
- Translate requirements into technical tasks, estimates, sequencing, and acceptance criteria.
- Be hands-on with complex or high-risk development activities.
- Ensure solutions meet performance, security, reliability, and maintainability standards.
- Guide developers on technical approach, coding standards, and design decisions.
- Conduct code reviews, design walkthroughs, defect triage , and knowledge-sharing sessions.
- Mentor team members and strengthen overall mainframe capability.
- Define and ensure unit, integration, and regression testing standards.
- Own build, release, deployment readiness, rollback, and production verification.
- Drive root-cause analysis, defect prevention, and permanent fixes .
- Collaborate with architects, BAs, QA, DevOps, and support teams.
- Participate in Agile ceremonies, planning, estimation, and dependency management.
- Maintain technical documentation, standards, and reusable assets.
Must-Have Requirements
- 10+ years of software engineering experience with strong Mainframe expertise.
- Proven experience as a Mainframe Technical Lead / Lead Engineer .
- Experience leading small to mid-sized technical teams.
- Strong hands-on development and technical design experience.
- Experience across the full software delivery lifecycle .
- Strong focus on code quality, testing, production stability, and troubleshooting.
- Bachelor’s degree in Computer Science, Engineering, IT, or equivalent experience.
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