cobol mainframe developer jobs in London

The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant – Mainframe Migration to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key player in driving customer success through their...

You will bring deep expertise in mainframe technologiesand enterprise IT systems, combining hands-on technical capability with strategic thinking. Whether you focus on designing architectures, leading transformation projects, or implementing and optimising critical systems, your work will make a real difference.

Sr. Project Manager with Mainframe expertise to manage the delivery of large-scale projects involving legacy systems modernization, infrastructure upgrades, and application migrations for our banking client Location: Scarborough, ON (Hybrid) - 1 to 2 days in office Duration: 12 Months Hours: 37.5 hours /week Summary We are seeking a seasoned Senior Project Manager with expertise in mainframe...

You will enjoy a comprehensive, locally competitive benefits package.

Role : VisionPLUS Developer Location: London Job Type: Contract Experience Level: 8+ years Domain: Banking / Financial Services (Credit Cards, Payments) Required Skills and Experience: Strong experience in VisionPLUS development, including specific modules like CMS, FAS, TRAMS, and VMx. Proficiency in mainframe technologies (JCL, COBOL, VSAM, CICS). Knowledge of VisionPLUS online...

You will be responsible for designing and guiding the implementation of tailored application solutions that align with business goals and technical strategy. The ideal candidate will be adept at uncovering system behaviours, navigating intricate configurations, and producing clear, actionable documentation.

Data Architect – Mainframe Migration & Modernisation (Contract)We’re recruiting an experienced Data Architect to lead a critical mainframe data migration and modernisation programme for a large enterprise environment. This is a hands-on, delivery-focused role working on complex Db2 on z/OS systems and migrating data to modern cloud-based relational platforms.You’ll be responsible for designing...

You will operate at the intersection of strategy design and execution — translating organisational goals into actionable BD initiatives, conducting research, and supporting partnership and expansion models with precision. Unlike a BDR role focused solely on prospecting, this role analysis markets, structures proposals, and co-pilots opportunity development alongside senior BD leaders.

You will have the opportunity to make a real impact and play a critical role in designing, implementing, and maintaining our enterprise IAM infrastructure. This role can be based in our London or Dublin office (this is not a remote role). Some of the key responsibilities include:

You will enjoy a comprehensive, locally competitive benefits package.

Job Category : Interims Location : Sutton Gate, Sutton Housing Partnership Hours Per Week : 36.00 Start Date :Immediate start Start Time : 08:00 End Time : 16:00 Salary: £319.36 per day JOB PURPOSE: To procure construction related contracts for the Sutton Housing Partnership in a way that complies with all relevant legislation, meets the stated operational business need and provides demonstrable...

Requirements : + years of experience as a DB Database Administrator involved in Development, Enhancements and Production Support. Certified IBM DB DBA or equivalent experience. Having hands-on experience in DBA activities like Implementing Data Maintenance, Authorization and privileges for DB access, Regular Backup and Recovery Activities. Experience in operational x support, best practice...

You must have outstanding academic results, a background in software engineering, be motivated to work in a distributed team and willing to travel globally twice a year for company engineering events. Location: Working from home, worldwide.

You will be involved in retrieving multiple types of tissues including skin, eye, bone, heart and tendons from newly deceased donors, so it's essential that you are comfortable with this aspect of the job.

You will work flexibly across the range of activities as rostered and will additionally assist in developing the service in anticipation of future clinical needs.

You will be part of a flexible and collaborative work culture in an organization where financial strength and stability is an asset that emboldens us to explore new ideas. Movement within the organization is encouraged, senior leaders are accessible, and you can take pride in working for a company committed to assisting the communities we serve!

Closing date - 30 January 2025 Salary range: £59,031- £80,079 per annum Rail Delivery Group (RDG) partners with Britain's train operators to put customers at the heart of everything we do, delivering essential services and dedicated experts who keep the nation's railway running efficiently. What is the purpose of this job? The Principal Architect will be responsible for the design,...

You will manage the end-to-end sales cycle for high-value strategic pursuits, working closely with the Ensono Demand Generation and Inside Sales/BDR team. Engaging with client CXOs/executives to understand their business-critical priorities and architecting solutions that address the most complex IT and business challenges.

You will play a key leadership role across multi-disciplinary teams, guiding them through complex consulting engagements and be responsible for creating and positioning strategic change agendas within Kyndryl's largest accounts across the C-suite, spanning the intersection between complex Business and IT customer solutions, transformations that impact across the entire customer ecosystem.

Closing date - 3 December 2025 Rail Delivery Group (RDG) partners with Britain’s train operators to put customers at the heart of everything we do, delivering essential services and dedicated experts who keep the nation’s railway running efficiently. What is the purpose of this job? The Principal Architect will be responsible for the design, documentation and ownership of the architecture for...

Sr. PM with File Transfer Migration experience to lead delivery of large-scale legacy platform and application transfer migrations projects for our banking client Duration: 6 Months Location: Toronto (Hybrid, 1-2 days in office) Job Description: We are seeking a seasoned Project Manager with expertise in File transfer migration to lead complex, cross-functional initiatives. This role is...