Big Data Developer

Axelon Services Corporation; Mississauga; Hybrid; CAD 120,000 - 190,000; Full time

Job summary

A global financial firm has an urgent contract opportunity for a Big Data Developer in Mississauga, ON. The role requires expertise in application development, data modeling, and technical architecture, along with a strong capability to innovate and provide strategic solutions. As this position develops critical systems for client profitability, a hybrid schedule is in place, requiring presence in the office three days a week.

Qualifications

• 6-10 years’ experience in Application Development in Big Data.
• 3-5 years’ experience with Spark, Python, PySpark.
• Hands-on experience with LLM, LangChain, Retrieval Augmented Generation (RAG), and Vector Databases.

Responsibilities

• Provide architectural and technical leadership for the Data Platform.
• Build tools to ensure high data availability and quality.
• Create and deliver client profitability frameworks and reporting tools.

Skills

Application Development in Big Data

Spark

Python

PySpark

Data Modelling

Hadoop

NoSQL

ETL Design

Kubernetes

RESTful API design

Job description

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Global Financial Firm located in MISSISSAUGA, ON has an immediate contract opportunity for an experienced Big Data Developer

"This role is currently on a Hybrid Schedule.
You will need to have reliable internet, computer and android or iphone for remote access into the client systems during remote work.
We will be expected in the office weekly 3 days depending on the team requirement.

****Video/ f2f interviews are required prior to all offers.

Data is at the core to how business decisions are made and treated as the most valued asset to equip our sales professionals with the information they need to best service clients in Global Markets Sales. The organization is dedicated to develop advanced technology (e.g. AI, Machine Learning, and Big Data), systems and services to make data secure, high quality, rich, fast, and easy to use and access enabling the Markets and ICG organization to leverage its data asset in an effective and timely manner to maximize technology/business development.

We are looking for someone to own below responsibilities:
• Act as one of the key technology contributors in our Client Profitability solution which is part of the data platform and is critical for our Markets, ICG, and Finance organizations to understand client revenues and profitability which are key inputs in business and strategic decisions.
This individual will act as a trusted hands-on technical advisor and strategic solution provider. The successful candidate will be comfortable working in a fast-paced environment with significant changes; developing/implementing strategies and processes that enable the organization to innovate and grow fast.

Responsibilities:
•Provide architectural and technical leadership along with vision for the Data Platform and Client Profitability solution. This entails developing and maintaining the architectural roadmap for data products and data services along with ensuring the alignment with the business and enterprise architecture strategies and standards.
•Able to develop and articulate technical architecture and solutions as well as explain the competitive advantages of various technology alternatives to a broad audience entailing members within and outside the organization with backgrounds of being highly technical leaders to business partners with strong business and data acumen.
•Build processes and tools to maintain high data availability, quality, and maintainability.
•Ability to translate business concepts to technical terms.
•Engage with business partners to understand their needs and provide suggestions/guidance on appropriate solutions to solve their problems with pros/cons articulated clearly
•Drive internal proof of concept initiatives. When needed, quickly design and implement a prototype of a system or component with a proper architecture that can be fully built-out once validated.
•Apply creative thinking/approach to determine technical solutions that further business goals while aligning to the broader Markets/ICG technology strategies, keeping in mind performance, reliability, scalability, usability, security, flexibility, and cost.
•Create and deliver a client profitability framework and reporting tools to accurately measure revenues, capital, and returns for Institutional and Corporate Clients
•Develop models and implement methodologies to assign expenses and capital to clients to create accurate
•Design, execute, and build automated solutions to generate profitability data and make it available through various distribution channels
•Manage process for generating accurate client reporting on a monthly basis with appropriate checks and balances to reconcile to reported business financials

Qualifications:
• 6-10 years’ experience in Application Development in Big Data
• 3-5 years’ experience working with Spark, Python, PySpark
• 6-10 years’ experience working with Data Modelling & DWH Designing, PL/SQL and HQLs, Hadoop, Hive, ETL Designing
• Team player and self-motivator
• Good communications skills
• Able to plan, prioritize and organize work to align with management goals
• Keen eye for identifying potential design flaws and proposing alternative solutions
• Hands on technical person in database (RDBMS, NoSQL, Big Data)
• Hands on experience with LLM (commercial and open source), LangChain, LlamaIndex, Retrieval Augmented Generation(RAG), and Vector Databases
• Good Knowledge of Kubernetes, Kafka, RESTful API design would be a plus.
• Knowledge in Securities Services business modeling, Risk Weighted Assets Optimization and Netting Agreements and Margin Dispute validation is a plus

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Contract

Job function

• Job function

  Finance and Information Technology

• Industries

  Banking, Financial Services, and IT Services and IT Consulting

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