Senior system engineer Work, Jobs in Belfast Bt3 (with Salaries)

Senior kdb+ Engineer
Data Intellect —Belfast
- Full-time
- Hybrid work
- Azure
- Management
- AWS
- Paid training
- Referral programme
Quick apply
Senior Quality Assurance Engineer
ScreenCloud —Belfast
- Hybrid work
- AWS
- APIs
- IT
- Annual leave
- Flexitime
Senior Software Engineer (Product)
Stora —Belfast
- From £75,000 a year
- Full-time
- Remote
- Master's degree
- JavaScript
- Mentoring
- Annual leave
- Work from home
Senior Engineer - Edinburgh
GRAHAM Group —Hillsborough
- Construction
- Communication skills
- Annual leave
Senior Service Desk Engineer (Telephony)
b4b Group Ltd —Belfast
- £32,000 - £36,000 a year
- Full-time
- Computer literacy
- Computer networking
- Organisational skills
- Free parking
- Work from home
Quick apply
1d
Senior IT Support Engineer
KX —Belfast
- Full-time
- Hybrid work
- Azure
- Windows
- Microsoft Office
- Employee assistance programme
Senior Cybersecurity Engineer, Enterprise Services
Thales —Belfast
- Weekend availability
- Azure
- Oracle
- Computer Science
- Annual leave
- Employee discount
6d
Senior Software Engineer – Margin Technology - Assistant Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Annual leave
- Employee assistance programme
Senior IT Engineer
Gordons Chemists —Banbridge
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Employee discount
Senior Software Engineer
Instil —Belfast
- Full-time
- Hybrid work
- Azure
- System design
- Java
- Employee assistance programme
Technical Sales Engineer (UPS & IPS Systems )
Ashdale Engineering Ltd —Belfast
- £35,000 - £50,000 a year
- Full-time
- CRM software
- Sales
- Engineering
- Free parking
- Health & wellbeing programme
Quick apply
9d
Senior Software Engineer
Merchant Warehouse (NI) Ltd —Belfast
- Computer Science
- Analysis skills
- No degree
Quick apply
5d
Senior AI Engineer
PA Consulting —Belfast
- Full-time
- Hybrid work
- Azure
- AWS
- Mentoring
- Annual leave
Quick apply
Senior Software Engineer
Magnify Technologies —Belfast
- £60,000 - £100,000 a year
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Senior Network Engineer
Exegy —Belfast
- Full-time
- Hybrid work
- Computer Science
- Computer networking
- Organisational skills
Senior Data Governance Specialist
DailyPay —Belfast
- £79,000 - £106,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
- Annual leave
Digital Product Manager (hybrid/remote) (multiple levels) -
Allstate —Belfast
- Hybrid work
- Driving
- Product management
- Computer networking
- Employee assistance programme
Senior Software Engineer
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Azure
- System design
- Java
- Employee assistance programme
Senior Quality Engineer
Nitronica —Ballynahinch
- £35,000 - £40,000 a year
- Full-time
- Engineering
- In-person
- Employee assistance programme
- Sick pay
Quick apply
Senior Systems Engineer
Expleo —Belfast
- Engineering
- No degree

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Senior kdb+ Engineer

Data Intellect
Belfast

Quick apply

Job details

Full-time

Benefits

Paid training
Referral programme

Qualifications

Azure
Management
UNIX
Google Cloud Platform
AWS
Continuous improvement
Scripting
Linux
AI
Leadership
Communication skills
Python

Full job description

Company Description

Join the world’s largest kdb+ Consultancy where every query matters, every millisecond counts and every system you build shapes the future of data-driven finance.

At Data Intellect, we thrive on solving complex data challenges in high-stakes environments. We’re a team of engineers, problem-solvers and collaborators who believe in pushing boundaries, not egos.

If you're a proficient kdb+ developer ready to lead, innovate and make an impact, we want to hear from you.

Job Description

As a Senior kdb+ Engineer at [DI] you’ll be at the forefront of delivering high-performance, scalable solutions for some of the world’s most data-intensive financial institutions. You’ll:

Lead technical delivery on client projects, setting the standard for quality and performance.
Design and implement robust kdb+ architectures that handle billions of rows of time-series data.
Collaborate with quants, traders, and analysts to translate business needs into performant, efficient code.
Mentor and guide junior and mid-level developers, fostering a culture of technical excellence.
Own the full development lifecycle by developing, testing, supporting and maintaining all code for client applications
Drive innovation by staying ahead of the curve in kdb+, q, and emerging technologies.

Qualifications

What You Bring

5+ years of hands-on kdb+ development, with deep expertise in q and time-series data.
Proven experience designing and implementing kdb+ architectures and scaling kdb+ systems in production.
Strong background in Unix/Linux environments and scripting.
Demonstrated technical leadership and decision-making in fast-paced projects.
Excellent communication skills to explain complex systems to both technical and non-technical stakeholders.
Experience in capital markets or investment banking, understanding of the domain and its demands.
A passion for clean, performant code and continuous improvement.

Bonus Points For:

Experience with AI tooling (Claude, Co-Pilot)
Experience with Python, cloud platforms (AWS, GCP, Azure), or other time-series databases.
Exposure to tick data, real-time analytics, electronic trading systems.
People management or team leadership experience.

Additional Information

Why Join Data Intellect?

Hybrid & flexible working – balance your time between home and our global offices.
Global opportunities – work with clients in London, New York, Hong Kong, Singapore, Toronto and beyond.
Continuous learning – day one access to paid training, certifications and leadership development.
Clear progression pathways – biannual promotion cycles and monthly 1:1s to excel your career growth and development.
Healthcare & wellbeing – provider dependent on region.
Flexible, increasing holiday allowance – option to work bank holidays providing greater flexibility in holiday usage
Generous referral bonuses, exciting social events and so much more – we work hard and celebrate harder.

Data Intellect is a specialist data and technology consultancy with deep expertise in capital markets. We build high-performance systems that power trading, risk and analytics for some of the world’s most demanding clients. Our expertise spans kdb+, AI, data engineering, regulatory technology and enterprise platforms. We’re growing, fast!

Fair Employment & Equal Opportunities

We’re proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Accommodations are available throughout the assessment and selection process.

Ready to lead the next generation of high performance kdb+ solutions?

Challenge Accepted. Apply now.

Quick apply

Refine Your Search

senior system engineer jobs in belfast bt3

Senior kdb+ Engineer

Senior Quality Assurance Engineer

Senior Software Engineer (Product)

Senior Engineer - Edinburgh

Senior Service Desk Engineer (Telephony)

Senior IT Support Engineer

Senior Cybersecurity Engineer, Enterprise Services

Senior Software Engineer – Margin Technology - Assistant Vice President

Senior IT Engineer

Senior Software Engineer

Technical Sales Engineer (UPS & IPS Systems )

Senior Software Engineer

Senior AI Engineer

Senior Software Engineer

Senior Network Engineer

Senior Data Governance Specialist

Digital Product Manager (hybrid/remote) (multiple levels) -

Senior Software Engineer

Senior Quality Engineer

Senior Systems Engineer

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