senior mainframe developer jobs in London

Jobs found: 55,537
Stackstudio Digital Ltd.
London
£350 – £400 per day

Mainframe Developer With Cics Webservices Job Description Role Overview Role / Job Title: Mainframe Developer with CICS Webservices Work Location: London Mode of Working: Hybrid Office Requirement (if hybrid): 2 3 days a week Key Skills Required Mainframes CICS Webservices Required Skills Experience working in ZOS Connect EE and DB2 REST, with extensive knowledge in CICS...

Hybrid
5 minutes ago
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Gazelle Global Consulting Ltd
London

Job Title: COBOL Developer Location: London, Glasgow, or Newcastle Working Model: 2 days onsite Contract: Contract role Overview We are looking for experienced COBOL Developers with strong hands-on expertise in FIS Systematics to support and enhance core banking platforms. This is a delivery-focused role within a regulated financial services environment, working closely with technical and...

Remote
5 minutes ago
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Lynx Recruitment Limited
London

Job Description Senior Java Developer - Remote Working - Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: - Engaging in the entire software development lifecycle, from...

7 hours ago
Charalle Legal Recruitment Limited
City of London EC1A
£100,000

Senior Business Development Manager - Fabulous Opportunity US Law Firm to £110k A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. Fantastic and unique opportunity for a highly experienced and well educated Senior BD Manager to join the Marketing team of this successful international, award winning law firm and be...

a day ago
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London

Senior Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development lifecycle, from gathering requirements and...

27 minutes ago
Client Server Limited
Camden NW3 2SE
£100,000

Senior C++ Developer / Software Engineer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities xujxxms and derivatives post-trade processing technology, and have created...

a day ago
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Collins Stirling & Associates Ltd
London

You will be able to use your knowledge and contacts to close business within several retail markets including, construction, property, rail, manufacturing etc - Real flexibility - based in the City, but with the autonomy to spend your time where you'll have the most impact.

Hybrid
2 days ago
Reed Technology
City of London EC1A
£100,000

Pricing Services and Risk Viewer Senior Developer - Location: London - 3 days a week onsite - Job Type: Full-time - Salary: Competitive A new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with a global xujxxms leading internation bank. Please make an application promptly if you are a good...

a day ago
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London

Senior Economic Development Officer Sectors & Clusters Location: Hybrid 12 days in the office, with local community engagement Rate: Circa £30 per hour PAYE / £38 per hour Umbrella Contract: Interim Assignment An exciting opportunity has arisen for an experienced Senior Economic Development Officer to help shape and deliver key sector and cluster growth initiatives within a forward-thinking local...

Hybrid
27 minutes ago
Accounting for International Development
London

Job Description Turn your back on dull statutory audit assignments and take your audit skills global, into a truly rewarding and challenging new sector, where your work is critical to the success of NGO development projects. Our partner is providing essential audit services to a number of large institutions around the world, this specialist team works closely with global clients such as The...

2 days ago
London

Senior C# Developer / Backend Software Engineer (C# .Net) London onsite to £150k Are you an experienced backend focussed C# Developer? You could be progressing your career in a senior, hands-on role at a global Sports Trading business, earning substantial bonuses. As a Senior C# Developer within the trading engine team, you'll collaborate to design and develop real-time trading systems, you'll...

12 hours ago
Ubique Systems
London

A leading IT services company in Greater London is seeking an experienced technician for a contract role in Mainframe Networking. Responsibilities include configuration and administration of IBM z/OS mainframe network software, technical support for networking issues, and performance monitoring. The ideal candidate is well-organized, a strong communicator with excellent English skills, and...

11 minutes ago
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ISS Facility Services UK
City of London

Job Description Senior Business Development Manager (Projects) London | Flexible working | UK travel ISS is a global leader in workplace experience and facility management, delivering high-quality project solutions across the UK & Ireland. We are seeking a Senior Business Development Manager (Projects) to drive growth by selling smaller (sub-£1m) projects into our existing client base and...

a day ago
Undisclosed
London

You will develop and consolidate systems, write software, guide a team of developers, and take ownership of several critical platforms.

You will work closely with senior stakeholders including the CTO, COO, Head of Operations, and Project Management.

Hybrid
3 days ago
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Oliver Bernard
City of London

Job Description Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We’re partnering with a leading e-commerce business that’s scaling a modern, event-driven platform to support high transaction volumes and continued growth. They’re looking for a Senior Backend Developer to join a highly capable...

Hybrid
15 hours ago
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senior mainframe developer, London
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Blue Legal
London

You will identify opportunities using strong practice insights and data-led intelligence, drive cross-selling, execute client-centric BD activities, strengthen client and internal stakeholder relationships, and inform the overall BD strategy to drive profitable revenue growth.

2 days ago
Tetra Tech
London

Development Management Implementation (DMI) Senior Engineer Are you a dynamic, creative and delivery focused Highways Engineering / Transport Planning professional. Can you use your first-rate technical skills to assist Tetra Tech in a new and exciting relationship with Hertfordshire County Council (HCC)? If so, we would like to hear from you. HCC has recently awarded Tetra Tech in partnership...

6 minutes ago
Career Legal
London

Job Description Business Development Senior Manager – Corporate / M&A We’re working with a top-tier global law firm to appoint a Business Development Senior Manager to support its market-leading Corporate / M&A practice in the UK. This is a strategic, high-impact role within a global BD function, working closely with partners and senior lawyers to drive growth across key clients, sectors and...

7 hours ago
Stackstudio Digital Ltd.
London

Job DetailsRole / Job Title:Data Architect Mainframe Migration & ModernizationWork Location:250 Bishopsgate, London, UKMode of Working:Hybrid Office Attendance:2 days per weekThe RoleAs a Mainframe Data Architect with data migration expertise, you will be responsible for moving critical data off the mainframe with zero surprises. Your responsibilities include designing robust Change Data Capture...

Hybrid
4 minutes ago
Reed Technology
London

Job Description Pricing Services and Risk Viewer Senior Developer - Location: London - 3 days a week onsite - Job Type: Full-time - Salary: Competitive A new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with a global leading internation bank. This senior software development position...

21 minutes ago
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