Desarrollador Host Junior

About the role

We are looking for a Junior Host Developer to lead the design, development and implementation of critical solutions within a HOST environment and banking architecture. You will define technical standards, make architectural decisions and ensure the scalability, security and resilience of our systems while acting as a technical reference and mentor for the team.

Key responsibilities

• Analyze technological requirements and translate client rules into robust software solutions.
• Execute thorough unit and functional testing together with users to guarantee delivery quality.
• Implement applications following Agile Scrum methodologies.
• Version and document code consistently.
• Support critical incident management and end‑to‑end design activities.

Required profile

• Technical leadership with strong decision‑making abilities.
• Mentoring mindset and effective communication with business stakeholders.
• Familiarity with banking regulations and certifications (cloud, agile) is a plus.

Required skills

• CICS (mandatory)
• JCL
• Mainframe utilities (file creation, sorting, copying, matching)
• DB2 SQL
• Batch processing
• Online transaction processing
• CONTROL‑M
• ChangeMan version control
• Altamira or Alnova architecture
• Connect:Direct
• VSAM handling (optional)
• MQ (optional)
• X‑INFO (optional)
• Jira (optional)
• Remedy Helix (optional)

What we offer

• A collaborative, inclusive and innovative work environment.
• Support for home‑office arrangements.
• Competitive corporate benefits and a 100% payroll scheme.
• Opportunities for professional growth within a fast‑growing multinational consultancy.