Iris Software Inc.
Senior KDB+ Data Engineer

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Senior KDB+ Data Engineer
Location: London Financial District area
Hybrid: 3 days onsite/2 days WFH
Key Responsibilities:
- Develop and maintain KDB+/q-based data solutions supporting CCAR, financial analytics, and enterprise data requirements.
- Build q scripts, queries, and data processes for loading, transforming, querying, and distributing large datasets.
- Perform data onboarding, validation, cleansing, transformation, and quality checks within the KDB+ environment.
- Work closely with business and technical users to understand data requirements and deliver efficient analytical solutions.
- Support reporting, analytics, and downstream data distribution, including end-to-end data flows and integration with applications.
- Strong experience with KDB+, q programming, SQL, and data analysis, with exposure to Python or Java preferred.
- Work with large-scale time-series and financial data in Linux/Unix environments, with financial services or market data experience preferred.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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About Iris Software Inc.


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With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.
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