Mainframe developer jobs in United Kingdom

FDM is a global business and technology consultancy seeking a Mainframe Developer to work for our client within the Financial Service sector. This role requires hands on technical expertise across COBOL-based development, IMS environments, and z/OS tooling. · ...

We are looking for Mainframe Developers for a permanent position. You will be part of a global IT service leader and work on large-scale projects. · ...

We are looking for Mainframe Developers for a permanent role. · Minimum 3 years of experience in mainframe development · Proficiency in COBOL, CICS, JCL, DB2, VSAM and other mainframe technologies · ...

This position allows for significant contributions to both technology and healthcare sectors. · Analyze business requirements and translate them into technical specifications and program logic. · Design, develop, and maintain mainframe applications. · ...

Mainframe Software Engineer will contribute to the design, development and maintenance of critical banking applications on IBM z/OS platforms.Key responsibilities include writing clean efficient code, managing batch and online processing using JCL IMS DB2 CICS ensuring compliance ...

Mainframe Developer – CICS Web Services is a role that focuses on designing, developing, · and supporting secure, scalable mainframe-based services integrated with modern REST and SOA architectures.You will work closely with cross-functional teams in an Agile/DevOps environment, ...

FDM is seeking a Mainframe Developer for our client within the Financial Service sector. · ...

+Job summary · Mainframe developer position at Dabster in London. · +ResponsibilitiesYears of experience in Mainframe (COBOL, JCL, VSAM, DB2, CICS, IMS, ASSEMBLER) · Understanding of ServiceNow process for incident and change management. · ...

We specialize in connecting high-calibre professionals with leading global organizations. · ...

+Mainframe Developer with CICS Webservices role in London with InsideIR35 Contract and Hybrid mode of working. · +Experience working in ZOS connect EE and DB2 Rest and extensive knowledge in CICS webservices · Development experience using FileAid, Xpeditor, IBM explorer for ZOS, ...

Mainframe Systems Programmer needed at SailPoint, leader in identity security for cloud enterprise. · Deliver efficient, maintainable, robust code. · Produce designs and rough estimates, · ...

This is a full‑time, permanent position for a Mainframe Application Developer & Support Engineer (COBOL) in a hybrid working model, · This role focuses primarily on the mainframe component of the solution,We are now seeking a skilled professional to join the team responsible for ...

This is a full-time position for Mainframe Application Developer & Support Engineer (COBOL) in Milton Keynes. · We partner with major organisations across Financial Services and deliver business solutions including consulting and outsourcing. · The role focuses on supporting and ...

Gibbs Global is supporting a client of ours within the financial services industry who is seeking an experienced IBM MQ Administrator to join their mainframe middleware team. · ...

We are seeking a senior Mainframe Developer with 10+ years of experience in mainframe systems and strong production support capabilities. · The ideal candidate will handle analysis, debugging, enhancement, batch monitoring, · and performance-related tasks for mission-critical app ...

We are looking for an experienced VisionPLUS Cards Developer with strong hands-on expertise in Mainframe technologies to support the development and maintenance of medium to complex Credit Card applications. · Design, develop, enhance, and maintain medium to complex Credit Card a ...

We are excited to offer a full time, permanent position for a Mainframe Application Developer & Support Engineer (COBOL) in a hybrid working model based in Milton Keynes. · ...

+Mainframe Modernization - IBM DataPower Engineer responsible for designing and implementing secure integration solutions using IBM DataPower Gateway to expose mainframe services. · +Develop and configure DataPower services protocol mediation and security. · +Oauth2, JWT TLS/mTLS ...

Our client is seeking an experienced Mainframe Automation Administrator to design implement and support automated operations within a critical IBM mainframe environment. · Design develop and maintain automation rules and REXX scripts using CA OPS/MVS. · ...

We embed ourselves directly into teams across AI, B2B, and GovTech. · ...