5 of 5 Permanent Legacy Systems Jobs in Birmingham

data migration efforts, ensuring seamless transition and data integrity across systems. Legacy Modernisation: Lead data transformation initiatives to modernise legacy systems, ensuring seamless migration to modern architectures while maintaining data integrity and optimising performance. Technical Leadership: Provide guidance on best practices for data architecture, data More ❯

data migration efforts, ensuring seamless transition and data integrity across systems. Legacy Modernisation: Lead data transformation initiatives to modernise legacy systems, ensuring seamless migration to modern architectures while maintaining data integrity and optimising performance. Technical Leadership: Provide guidance on best practices for data architecture, data More ❯

We’re seeking a seasoned Java Backend Developer to join a core engineering team working on consolidation of microservices , legacy system upgrades , and application modernization . This role demands strong backend fundamentals, an eye for clean architecture, and the ability to collaborate with teams across geographies. Must-Have … skills in debugging and interpreting application logs Strong communication skills , with the ability to collaborate across distributed global teams Comfortable with legacy systems : refactoring, maintaining, and upgrading Project Involvement Includes Consolidating multiple legacy microservices into domain-aligned unified services Migrating legacy Java applications … solver who can read a legacy stack, reason through refactors, and deliver clean, tested services that scale. If you enjoy debugging complex systems, streamlining monoliths into modular services , and working with engineers across time zones — we want to talk to you. More ❯

We’re seeking a seasoned Java Backend Developer to join a core engineering team working on consolidation of microservices , legacy system upgrades , and application modernization . This role demands strong backend fundamentals, an eye for clean architecture, and the ability to collaborate with teams across geographies. Must-Have … skills in debugging and interpreting application logs Strong communication skills , with the ability to collaborate across distributed global teams Comfortable with legacy systems : refactoring, maintaining, and upgrading Project Involvement Includes Consolidating multiple legacy microservices into domain-aligned unified services Migrating legacy Java applications … solver who can read a legacy stack, reason through refactors, and deliver clean, tested services that scale. If you enjoy debugging complex systems, streamlining monoliths into modular services , and working with engineers across time zones — we want to talk to you. More ❯

Legacy Network Architect Birmingham (4 days on-site) | Full-time | SC Eligible The Opportunity We’re partnering with a major consultancy on a mission-critical role for a Legacy Network Architect to support a high-impact telecoms transformation programme. Based on-site in Birmingham, this role … the long-term shift from circuit to packet-based networks. If you’re an experienced engineer with deep, practical knowledge of legacy systems and a background in providers like BT, Vodafone, or EE, this is your chance to bring your expertise to a role that genuinely needs … and support the end-client’s transformation programme. Key Skills & Experience • Solid, hands-on background in legacy telecoms networks, including circuit-switched systems and packet conversion (circuit-to-packet). • Deep familiarity with SDH, PDH, ATM, Frame Relay, or similar legacy protocols and systems. • Experience More ❯