Senior big data developer Work, Jobs in London, Eng (with Salaries)

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Assistant Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
Senior Developer
AppyWay —London
- £80,000 - £90,000 a year
- Full-time
- Hybrid work
- Azure
- SQL
- Mentoring
- Employee discount
Quick apply
6d
Senior Developer
Universal Music Group —London
- Full-time
- Azure
- DevOps
- Java
- Annual leave
- Employee discount
Technical Specialist, Claude Code
Anthropic —London
- £180,000 - £225,000 a year
- Hybrid work
- Master's degree
- Bachelor's degree
- Travel
- Flexible schedule
Senior Quant Software Developer
Luxoft —London
- Azure
- English
- SQL
Senior Data Engineer
Tripadvisor —London
- Remote
- Computer Science
- Java
- Master's degree
- Employee assistance programme
- Employee discount
Quick apply
4d
Senior Cloud Developer
Framestore —London
- Full-time
- Hybrid work
- APIs
- Leadership
- Communication skills
Quick apply
Senior Martech Data Engineer
Wunderman Thompson MAP —London
- Azure
- Data analysis skills
- SQL
Senior Software Engineer - Data Applications
monday.com —London
- Full-time
- Hybrid work
- AWS
- Communication skills
- Life insurance
Quick apply
Senior Data Engineer
Wunderman Thompson MAP —London
- Azure
- SQL
- AWS
Senior Data Platform Engineer (Data Lake and Catalog)
Expedia —London
- Full-time
- Java
- AWS
- Agile
Senior Java Developer
Xantura —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Annual leave
- Employee assistance programme
Quick apply
Senior Product Engineer (TS/NodeJS/Vue)
n8n —London
- £190,000 a year
- Full-time
- Remote
- English
- Administrative experience
- JavaScript
- Life insurance
Senior Python Developer
NCC Group —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Annual leave
Quick apply
Senior Market Risk Developer – Historical Timeseries (Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
Senior Software Developer
NCC Group —London
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
- JavaScript
- Annual leave
Quick apply
11d
Senior Software Engineer
Viasat, Inc. —London
- Full-time
- Computer Science
- Windows
- Java
Senior Data Modeller
EXL Service —London
- Full-time
- Hybrid work
- Azure
- Oracle
- Management
- Employee stock purchase plan
Senior Software Engineer (Inbox Desktop)
Proton AG —London
- Computer Science
- Engineering
- Master's degree
Senior/Principal Wind Energy Yield Analyst
AECOM —London
- Full-time
- Hybrid work
- Engineering
- Data analysis skills
- Master's degree

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Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Assistant Vice President)

Jefferies & Company, Inc. -
London

Apply Now

Job details

Full-time

Qualifications

Computer Science
Relational databases
Engineering
NumPy
Application development
SQL
Pandas
AWS
Analysis skills
Bachelor's degree
Communication skills
Python
Time management

Full job description

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure

Position / Group description:

The Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the Firm. The risk platform provides capabilities for measuring, quantifying, analyzing, reporting, and controlling exposures across market and credit.

We are seeking a Market Data Developer to design and implement solutions for sourcing, storing, and delivering end-of-day (EOD) market data used in pricing and risk calculations. This role requires strong technical skills in Python, SQL, Snowflake, AWS , and deep domain knowledge of market data across multiple asset classes. The candidate will work closely with the Risk Orchestration team to provide accurate and timely market data inputs for pricing engines and risk models.

Primary Responsibilities:

Data Sourcing & Integration
- Source EOD market data by region from various front-office marking systems and external providers.
- Validate and normalize data across asset classes for pricing and risk consumption.
Data Modeling & Storage
- Design and implement data models in Snowflake to persist: End-of-day prices, Volatility surfaces, Credit spread curves, Discount curves and other risk-related market data
Infrastructure Development
- Provide solutions to pricing engines to deliver market data by region with high reliability and performance.
- Build scalable, cost-efficient Snowflake infrastructure and optimize queries for performance.
- Implement data quality checks and ensure auditability.
- Integrate with AWS SQS messaging for data readiness events.
Collaboration
- Work closely with Market Data and Risk teams to define canonical market observables and maintain data lineage.
- Work closely with Risk Orchestration team to ensure all market data inputs meet requirements for pricing and risk analytics.

Essential Experience/ Skills:

7+ years of hands-on experience in developing applications using Relational Databases and Big-data platforms.
Technical
- Strong Python (pandas, numpy, data engineering best practices).
- Advanced SQL and Snowflake (schema design, warehouse management, streams/tasks, query optimization).
- ETL/ELT pipeline development
Domain Knowledge
- Market data concepts across multiple asset classes (Rates, FX, Credit, Equities, Commodities).
- Understanding of EOD pricing and risk inputs for VaR, sensitivities, and stress testing.
Bachelor’s degree, preferably in Computer Science, Engineering, Mathematics, or similar technical discipline

Personal Attributes:

Strong analytical and problem-solving skills, including the ability to troubleshoot and resolve complex data related issues
Strong verbal and written communication skills
Self-starter and entrepreneurial in approach
Ability to escalate and follow-up proactively
Good time management skills

#LI-JD1

Apply Now

Refine Your Search

senior big data developer jobs in london, eng

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Assistant Vice President)

Senior Developer

Senior Developer

Technical Specialist, Claude Code

Senior Quant Software Developer

Senior Data Engineer

Senior Cloud Developer

Senior Martech Data Engineer

Senior Software Engineer - Data Applications

Senior Data Engineer

Senior Data Platform Engineer (Data Lake and Catalog)

Senior Java Developer

Senior Product Engineer (TS/NodeJS/Vue)

Senior Python Developer

Senior Market Risk Developer – Historical Timeseries (Vice President)

Senior Software Developer

Senior Software Engineer

Senior Data Modeller

Senior Software Engineer (Inbox Desktop)

Senior/Principal Wind Energy Yield Analyst

I want to receive the latest job alerts for senior big data developer in london, eng

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