Infrastructure engineer Work, Jobs in Belfast, Nir (with Salaries)

OTC Derivatives & Margin Applications Support - Technical Lead - Vice President
Citi —Belfast
- Weekend availability
- Hybrid work
- Analysis skills
- Continuous improvement
- Mentoring
- Annual leave
- Employee assistance programme
8h
Software Engineer (.Net)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Agile
- Employee assistance programme
Senior Software Engineer (Java Or Python) - VP
Citi —Belfast
- Full-time
- Hybrid work
- Mentoring
- AI
- Annual leave
- Employee assistance programme
Senior Software Engineer, Cloud Platform
Signifyd —Belfast
- Analysis skills
- Mentoring
- Software development
- Annual leave
Manager, Platform Engineer, Solutions, Engineering, AI & Data
Deloitte —Belfast
- Hybrid work
- Mentoring
- Scripting
- Software development
Site Reliability Engineer
Cantor Fitzgerald —Belfast
- Full-time
- DevOps
Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Free parking
- Flexible schedule
Quick apply
1d
Senior Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Mentoring
- Free parking
- Flexible schedule
Quick apply
1d
Senior Python Full Stack Engineer
Version 1 —Belfast
- Full-time
- Analysis skills
- Continuous improvement
- Mentoring
- Employee assistance programme
- Employee discount
Quick apply
Senior Consultant, Platform Engineer, Solutions, Engineering, AI & Data
Deloitte —Belfast
- Hybrid work
- Mentoring
- Scripting
- Software development
Staff Software Engineer
Harness.io —Belfast
- Hybrid work
- Computer Science
- DevOps
- Databases
- Employee assistance programme
Technical Lead
PA Consulting —Belfast
- Full-time
- Hybrid work
- Java
- Mentoring
- Agile
- Annual leave
Quick apply
Software Developer - Prime Services
Marex —Belfast
- Full-time
- Quality control
- Financial services
- AI
Quick apply
Security Architect
PA Consulting —Belfast
- Full-time
- Hybrid work
- Agile
- Annual leave
Quick apply
Senior Software Developer
Wilsons Auctions Ltd —Newtownabbey
- £70,000 a year
- Full-time
- AI
- Employee discount
- Bereavement leave
Quick apply
UX / Product Research & Strategy Lead (VP)
Citi —Belfast
- Full-time
- Hybrid work
- Master's degree
- Analysis skills
- Bachelor's degree
- Annual leave
- Employee assistance programme
9d
IT Service Delivery Manager
Alternative Heat —Banbridge
- Full-time
- Continuous improvement
- Team management
Quick apply
5d
Senior Data Scientist/AI Engineer
Black Duck Software, Inc. —Belfast
- Hybrid work
- Computer Science
- Master's degree
- Machine learning
Senior Software Engineer
TD Bank —Belfast
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
- Annual leave
6h

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Short-term Temporary Team Member
NEXT —Belfast
As part of our in-store team, you’ll work on the sales floor, in the stockroom, or across both areas; playing an important role in keeping the store running…
£8.28 - £12.71 an hour
6h
Technical Support Engineer
Pinnacle Response Ltd —Belfast
Schedule remote support calls with customers and external partners using Microsoft Teams and Google Meets etc. What you will work on:*.
Quick apply
5d

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OTC Derivatives & Margin Applications Support - Technical Lead - Vice President

Citi -
Belfast

Apply Now

Job details

Full-time
8 hours ago

Benefits

Annual leave
Company pension
Employee assistance programme
Private medical insurance
Employee discount
Life insurance

Qualifications

Technical troubleshooting
Stakeholder collaboration
Relational databases
Software deployment
Mentoring junior staff
IT service management
Analysis skills
Service restoration
Continuous improvement
Distributed systems
Splunk
Risk management
Mentoring
Scripting
Technical writing
Kafka
Application support
Middleware
Root cause analysis
Communication skills

Full job description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

The OTC Derivatives & Margin PS team provides the technical and business support for Citi’s global OTC Derivatives & Margin Business. Support teams are located in multiple regions; Belfast, India, SIngapore & Canada.

We are searching for a highly motivated and enthusiastic technical senior for OTC Derivatives & Margin Team– based in Belfast. We work in partnership with the business running the application production platform, providing quick resolutions to their issues, driving stability, efficiency and effectiveness improvements to help us and the business succeed. The role will entail working closely with senior business partners, developing application knowledge, driving and tracking projects around stability and service improvement, incident resolution and follow-up activities and providing strategic technical solutions.

Key Responsibilities:

Production Support & Stability
Provide timely, high quality L2 technical support for OTC Derivatives & Margin platforms, ensuring minimal business impact during incidents.
Investigate, diagnose, and resolve complex application, data, and infrastructure issues across distributed systems.
Monitor system health and performance, proactively identifying risks and addressing issues before they impact business.
Support market cut offs and time critical workflows.

Incident & Problem Management
Own the full incident lifecycle from detection through resolution, including stakeholder communication.
Lead root cause analysis and post incident reviews, driving permanent remediation and risk reduction.
Partner with development teams to prioritise fixes and resilience improvements.

Technical Leadership & Collaboration:

Work closely with Operations, Business Analysts, Developers, and Infrastructure teams across regions.
Provide technical mentorship and guidance to junior support engineers.
Influence application design and deployment decisions to improve stability, observability, and operability in production.
Participate in a rotational on call schedule, including weekend support, for critical systems.

Continuous Improvement & Engineering Excellence:Develop and maintain high quality support documentation, runbooks, and knowledge base articles.

Drive automation initiatives using scripting and tooling to reduce manual intervention and operational risk.
Assist with application deployments, upgrades, and disaster recovery testing.
Identify and implement opportunities to improve monitoring, alerting, and support efficiency.

Required Skills & Experience:

Strong functional knowledge of Investment banking and OTC
Derivatives & Margin business.
Proven experience supporting business critical applications in a global markets or trading environment.
Strong SQL skills with experience working with relational databases (e.g. Oracle, SQL Server).
Experience with middleware and messaging technologies such as MQ and Kafka.
Demonstrable scripting ability in Python or shell scripting for automation and analysis.
Experience with enterprise monitoring and observability tools such as ITRS Geneos, Splunk, Grafana, or equivalent.
Strong analytical and troubleshooting skills, with the ability to operate effectively under pressure.
Excellent verbal and written communication skills, able to translate complex technical issues for both technical and non technical stakeholders.
Familiarity with ITIL frameworks and best practices for incident, problem, and change management.

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

27 days annual leave (plus bank holidays)
A discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends
Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

#LI-BH3

Job Family Group:

Technology

Job Family:

Applications Support

Time Type:

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

Apply Now

Refine Your Search

infrastructure engineer jobs in belfast, nir

OTC Derivatives & Margin Applications Support - Technical Lead - Vice President

Software Engineer (.Net)

Senior Software Engineer (Java Or Python) - VP

Senior Software Engineer, Cloud Platform

Manager, Platform Engineer, Solutions, Engineering, AI & Data

Site Reliability Engineer

Software Engineer

Senior Software Engineer

Senior Python Full Stack Engineer

Senior Consultant, Platform Engineer, Solutions, Engineering, AI & Data

Staff Software Engineer

Technical Lead

Software Developer - Prime Services

Security Architect

Senior Software Developer

UX / Product Research & Strategy Lead (VP)

IT Service Delivery Manager

Senior Data Scientist/AI Engineer

Senior Software Engineer

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