Senior zOS Systems Programmer in London

Senior zOS Systems Programmer in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
United States Digital Space LLC

At a Glance

  • Tasks: Design and develop critical systems for global payments, enhancing performance and troubleshooting issues.
  • Company: Join a leading name in the payments industry with a global reach.
  • Benefits: Dynamic career growth, inclusive culture, and opportunities to learn from industry experts.
  • Other info: Collaborative team environment with a focus on innovation and excellence.
  • Why this job: Shape the future of commerce while working on cutting-edge technology.
  • Qualifications: Extensive systems programming experience and strong problem-solving skills required.

The predicted salary is between 60000 - 80000 £ per year.

Ready to take your career global?

Make your mark at one of the biggest names in payments. We’re looking for a

Senior z OS Systems Programmer to join our ever evolving Mainframe Software Team and help shape the future of global commerce.

  • What you’ll own
  • Design, develop, maintain and support critical enterprise systems and platform services that underpin Global Payments' business operations.
  • Lead system enhancements, software upgrades, performance tuning and platform optimisation activities.
  • Troubleshoot complex production issues, perform root-cause analysis and implement permanent solutions.
  • Collaborate with infrastructure, application, architecture and security teams to deliver resilient, scalable and secure solutions.
  • Act as a technical mentor and subject matter expert, driving engineering standards, automation and operational excellence.
  • What you’ll bring
  • Extensive experience in systems programming within large-scale enterprise environments.
  • Strong knowledge of operating systems, middleware, automation tooling and performance tuning.
  • Proven ability to analyse and resolve complex technical problems in mission-critical systems.
  • Experience supporting highly available production platforms with a focus on reliability and resilience.
  • Strong communication and stakeholder management skills with the ability to influence technical and non-technical audiences.
  • It's a bonus if you have
  • Experience within payments, fintech or other highly regulated industries.
  • Knowledge of cloud platforms, Dev Ops practices and infrastructure automation.
  • Relevant industry certifications and experience with enterprise-scale modernisation initiatives.
  • About the team

Our inclusive and global teams win together every day.

We’re proud to have the best minds in the industry, who you can learn from as you grow your career.

The people, the energy, the connections – it’s unmatched.

Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.

What makes a Globalpayer?

Globalpayers think like a client, act like an owner and win as one team.

We’re curious and innovative – always finding better ways to deliver impact.

We empower each other to make decisions, and it’s our passion that drives excellence in everything we set out to do.

Does this sound like you? Then you sound like a Globalpayer. Apply now to take your career global.

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United States Digital Space LLC

Contact Details:

United States Digital Space LLC Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior zOS Systems Programmer in London

Join the IT Consultancy Buzz

Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what United States Digital Space LLC values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!

Show Off Your Skills

Create a personal project or case study relevant to the challenges United States Digital Space LLC might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.

Leverage LinkedIn for Connections

Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at United States Digital Space LLC!

Direct Apply to United States Digital Space LLC

Let's not forget to apply directly through the United States Digital Space LLC website! Tailor your application to showcase our understanding of their consulting style and how we can contribute to their projects. A personalised approach can make a huge difference in landing that full-time position!

We think you need these skills to ace Senior zOS Systems Programmer in London

zOS Systems Programming
Operating Systems Knowledge
Middleware Expertise
Automation Tooling
Performance Tuning
Root-Cause Analysis
Technical Problem-Solving

Some tips for your application 🫡

Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at United States Digital Space LLC.

Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!

Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at United States Digital Space LLC. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.

Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!

How to prepare for a job interview at United States Digital Space LLC

Brush Up on Your Technical Skills

For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.

Showcase Your Problem-Solving Approach

IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.

Know the Business Impact of IT Solutions

When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.

Prepare for Behavioural Questions

Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.