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Mainframe Systems Programmer Jobs in London
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Active Mainframe Systems Programmer roles in London, indexed directly from company ATS systems — not reposted from LinkedIn, Indeed, or Glassdoor. Upload your resume to see your match score against open positions.
Senior Mainframe Systems Programmer - zOS
Ensono
Remote - United States Remote Senior Direct
Senior Mainframe Systems Programmer - zOS
Ensono
Remote - United States Remote Senior Direct
Samlink Mainframe Developer
Kyndryl
Espoo (KFI51644) Quartetto Fuuga Hybrid Direct
Programmer
Air Liquide
China, Hong Kong SAR Onsite Entry Direct
Mainframe MVS / z/OS System Administrator
Kyndryl
Chennai, Tamil Nadu, India Hybrid Direct
Samlink Senior Mainframe Developer
Kyndryl
Espoo (KFI51644) Quartetto Fuuga Flexible Senior Direct
Gameplay Programmer
Epic Games
Cary, North Carolina, United States Onsite Senior Direct
Gameplay Programmer
Epic Games
Cary, North Carolina, United States Onsite Senior Direct
Programmer
ReWorks Solutions
Remote Remote Direct
UI Programmer
Epic Games
São Paulo, São Paulo, Brazil Onsite Direct
Director, Mainframe Systems Programming
Ensono
Remote - United States Remote Director Direct
Programmer
Harvard University
Boston, MA, United States Onsite not-applicable Direct
Lead Systems Operations Engineer
Wells Fargo
Hyderabad, India Onsite Lead Direct
Senior Survey Programmer
Knit
India (Remote) Remote Senior Direct
Senior Platform Programmer
Epic Games
Cary, North Carolina, United States Onsite Senior Direct
Lead Gameplay Programmer
Epic Games
Cary, North Carolina, United States Onsite Lead Direct
Mainframe QA Analyst
Natixis
Porto, Porto, PT Onsite mid Direct
Clinical Database Programmer
eClinical Solutions
Bengaluru, Karnataka, India Direct
Senior Clinical Programmer
AstraZeneca
Spain Hybrid Senior Direct
Lead Engineer – Partnerdata (Mainframe, Coordination & Projects) (f/m/x)
Deutsche Bank
Spain Onsite Lead Direct
Rave Custom Function Programmer
IQVIA
Kolkata, West Bengal, India Onsite Senior Direct
AI Programme Manager
Capco
UK - London Hybrid Manager Direct
Mainframe Batch and Console Operations expert
Kyndryl
Bangalore, Karnataka, India Remote Direct
Membership Programme Manager
The Social Hub
IT-Florence Belfiore Hybrid Manager Direct
Career Experience Programme
Brunswick Group
Hong Kong, Hong Kong SAR Onsite Entry Direct
Programme Manager (Perm)
Equal Experts
South Africa Direct
Student & Programme Advisor
University of Auckland
Auckland, Auckland, New Zealand Hybrid mid Direct
Administrateur de Programme
Amref Health Africa
Ouagadougou, Centre Region, BF Onsite mid Direct
Infrastructure Engineering Advisor - Mainframe z/OS Storage Administrator
The Cigna Group
Bloomfield, CT Onsite Senior Direct
Numerical Control Programmer
Airbus Defence and Space SAU
Spain Onsite Professional Direct
Administrateur de Programme
Amref Health Africa
Dakar, SN Onsite mid Direct
Senior Mainframe Security Engineer
Ensono
Chennai, India Onsite Senior Direct
Numerical Control Programmer
Airbus Defence and Space SAU
Spain Onsite Professional Direct
Mainframe z/OS Systems Programmer
Kyndryl
Bangalore, Karnataka, India Hybrid Direct
Linux Patching Programme Manager
Qube Research & Technologies
London, Greater London, England, United Kingdom Direct
Senior Engine Programmer
Cloud Chamber
Montréal, Quebec, Canada Hybrid Senior Direct
Senior Engine Programmer
Cloud Chamber
Montréal, Quebec, Canada Hybrid Senior Direct
Gameplay Programmer
Naughty Dog
Santa Monica, California, United States Hybrid Direct
Engineering Graduate Programme
King and Moffatt
Carrick-On-Shannon, LM, IE Onsite entry Direct
Spacecraft Field Programmable Gate Array (FPGA) Engineer
Millennium Space Systems
USA - El Segundo, CA Onsite Direct
Senior Coordinator, Performance and Engagement Programmes
Lincoln International
Frankfurt am Main, Hessen, Germany Hybrid Senior Direct
Senior Engine Programmer
2K
Montréal, Quebec, Canada Hybrid Senior Direct
Spécialiste programme courant
Transat AT
Montreal, Quebec, Canada Onsite mid Direct
Technical Programme Manager, Data Centre Delivery
Amazon Corporate Services Pty Ltd
Sydney, New South Wales, AUS Onsite Senior Direct
Associate Programmer Analyst - Java Full Stack
Boeing India Private Limited
IND - Bangalore, India Onsite Entry Direct
Mainframe Senior Storage Architect
Bank Of America
Chandler Onsite Senior Direct
Spacecraft Field Programmable Gate Array (FPGA) Engineer
Millennium Space Systems
USA - El Segundo, CA Onsite Direct
Senior CNC Programmer/Manufacturing Engineer
Moog
Torrance, CA Onsite Senior Direct
Programme and Technical Support Manager
Airbus
Ankara Remote Manager Direct
Systems Engineer
trivago
Düsseldorf, Nordrhein-Westfalen, Germany Hybrid Senior Direct
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- How many mainframe systems programmer jobs in london are available?
- JobsGlitch lists active mainframe systems programmer jobs in london sourced directly from company ATS platforms — not reposted from LinkedIn.
- Are these Mainframe Systems Programmer roles actually hiring in London?
- Yes — every listing is indexed directly from company career pages (Greenhouse, Lever, Workday, Ashby). These are not aggregated from other job boards, so they reflect live hiring intent.
- What skills do Mainframe Systems Programmer jobs in London require?
- Required skills vary by employer and seniority. Browse the listings above to see the specific requirements for each open role.
- How do I apply for mainframe systems programmer jobs in london?
- Click any job listing to view the full description and apply directly on the company's career page. Upload your resume on JobsGlitch first to see your match score before applying.