Are you a seasoned technology professional who loves solving complex problems, leading teams, and turning legacy systems into modern, high-performing solutions? We're looking for a Full Stack Developer (Expert) to help drive an exciting mainframe modernisation initiative, migrating legacy applications into modern Java and cloud-based environments.
This is your opportunity to combine technical expertise, strategic thinking, Agile leadership, and cloud innovation while working on complex, enterprise-level systems.
What You'll Be Doing:
- Lead the modernisation and migration of legacy mainframe applications to modern Java-based solutions.
- Help design and refine migration strategies for converting COBOL and PL/1 applications into Java.
- Analyse existing systems, identify dependencies, assess risks, and develop practical migration plans.
- Work with cloud and infrastructure teams to map legacy components to suitable cloud services.
- Drive the delivery of complex projects, keeping timelines, budgets, quality, and business requirements on track.
- Lead and support Agile feature teams, encouraging collaboration, transparency, and continuous improvement.
- Work closely with stakeholders, Product Owners, developers, testers, and external suppliers to turn business requirements into workable solutions.
- Oversee system integration, testing, parallel runs, implementation, and quality assurance.
- Ensure solutions meet performance, security, data integrity, and compliance requirements.
- Troubleshoot complex technical issues and provide second-level support when required.
- Champion DevOps automation, modular architecture, and efficient development practices.
- Keep documentation up to date and share knowledge through coaching, training, and knowledge-transfer sessions.
- Monitor migrated applications and continuously improve cloud performance, cost, and efficiency.