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Added 2 days ago
Sr. Data Scientist
Charger Logistics Inc.
Brampton, ON
Full-time
Certifications: Google Cloud Professional Data Engineer or Machine Learning Engineer is an asset; SnowPro® Advanced: Data Scientist certification preferred.
Added 3 days ago
Shift Stationary Engineer
Agilent Technologies
Windsor, NS · Canada-Nova Scotia-Windsor
Full-time
BIOVECTRA joined Agilent in 2024 and is part of Agilent’s Advanced Manufacturing Partnerships Division (AMPD), which also contains Agilent’s Nucleic Acid Solutions Division. With BIOVECTRA,…
Added 2 days ago
Senior Embedded Software Designer
Kepler Communications Inc.
Canada
Full-time
…real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload…
Added 2 days ago
Data Engineer
LanceSoft, Inc.
Toronto, ON
Contract
Data Engineer will be responsible for supporting and developing data pipelines, analytics ready data sets and business intelligence solution(s).
Added 2 days ago
Intermediate / Senior Mechanical Engineer - Contract
MDS Gas Turbine Engine Solutions
Ottawa, ON
Contract
…in more than 20 countries. From designing the world’s most advanced, one-of-a-kind test facilities to leading cutting-edge research and development, MDS continues to drive…
Added 2 days ago
Senior Security Operations Specialist
CDW
Mississauga, ON
Full-time
Cortex: XDR Engineer or XSIAM Engineer; IBM QRadar Secuity - Certified Administrator, Deployment Professional; SANS: GCIA, GCIH, GSOC; Splunk, Crowdstrike Falcon - CCFA, CCIS, CCFH, CCCS,…
Added 2 days ago
Lead Software Engineer – AI, Data Visualization & Platform
Astucemedia
Montreal, QC
Full-time
As Lead Software Engineer – AI, Data Visualization & Platform, you will help bridge architectural vision, product innovation, advanced visualization, and day-to-day engineering execution.
Added 3 days ago
Senior Embedded Software Designer
Kepler Communications
Toronto, ON
Full-time
…real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload…
Added 2 days ago
Software Development Engineer
Nokia
Ottawa, ON
Full-time
Join Nokia's SDK team and play a key role in developing next-generation Software Development Kits (SDKs) for advanced DSP ASICs. You will collaborate closely with cross-functional teams,…
Added 2 days ago
Ingénieur(e) de données principal(e) | Senior Data Engineer
ValPay
Montreal, QC · Saint-Laurent, QC
Full-time
As a Senior Data Engineer, you'll design, build and operate the data platform behind Valpay's analytics, reporting, product development and day-to-day operational decisions. Payments data…
Added 3 days ago
Project Engineer***Ingénieur de projet
IPEX Group
Clarkson, ON · CA - Clarkson - Office
Full-time
IPEX is one of the North American leading providers of advanced plastic piping systems. Our mission is to shape a better tomorrow by connecting people with water and energy.
Added 2 days ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 3 days ago
Project Engineer***Ingénieur de projet
Aliaxis
California, ON · CA - Clarkson - Office
Full-time
IPEX is one of the North American leading providers of advanced plastic piping systems. Our mission is to shape a better tomorrow by connecting people with water and energy.
Added 2 days ago
Cybersecurity Firmware Engineer
indie
Toronto, ON
…cutting-edge semiconductors, photonics, and radar sensors and systems for automotive, industrial, and adjacent markets. Our innovations are at the heart of advanced intelligent sensing and…
Added 3 days ago
Senior Applications Developer - Assistant Vice President
Citi
Mississauga, ON
Full-time
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Added 3 days ago
Intermediate Python Engineer
Citi
Mississauga, ON
Full-time
…establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to…
Added 3 days ago
Senior Data Quality Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Quality Engineer: Senior Data Quality Engineer – Zonda – Toronto, ON
Added 2 days ago
AI Engineer
NetBrain
Toronto, ON
We’re looking for a Senior AI Engineer to design and build production-grade agent and RAG systems that power intelligent, reliable automation across our platform. This role combines…
Added 3 days ago
Architect - Machine Learning
Quantiphi
Canada
Full-time
Design & Architect: Define the end-to-end architecture for cross-cloud AI systems, ensuring robust security, low latency, and high scalability.
Added 3 days ago
Lead Operator
NES Fircroft
AB · Alberta, Canada
Full-time
This is a modern gas processing facility supporting sour natural gas production in Northern Alberta. The plant includes advanced gas processing and sulphur recovery capabilities and plays a…
Added 1 month ago
Program & Team Leader – Power Systems (HV/MV) Utility Engineering (with Renewable integration)
Colm Engineering Ltd
Vaughan, ON
Full-time
Advanced training in power systems, power systems, protection & control, HV/MV design, DER, or renewable energy is an asset.
Added 2 days ago
Data Engineer
LanceSoft, Inc.
Toronto, ON
Contract
Responsible for designing, developing, supporting, and documenting SSIS and/or Azure Data Factory (ADF) packages to integrate data from multiple systems
Added 3 days ago
Data Engineer - Azure & AWS (Hybrid, Toronto/GTA - Big 5 Bank Client)
Tenacious Intelligence
Toronto, ON
$95,000 to $100,000 CAD / year
Contract
We invest in you before you interview. One week of hands-on upskilling - AI systems, architecture and documentation practices, and AI coding tools for rapid prototyping - so you are up to…
Added 3 days ago
Senior Engineer - Mechanical and Piping
Freeport McMoRan
Vancouver, BC
…applicable codes, standards, and company requirements. As a Senior Engineer of Mechanical Projects, you utilize engineering software and tools to model, simulate, and analyze design…
Added 1 month ago
Mechanical HVAC/Cooling Engineer (Data Center Design)
Colm Engineering Ltd
Vaughan, ON
Full-time
We are seeking a highly skilled and experienced Mechanical HVAC/Cooling Engineer to join our team. This individual will be responsible for designing and implementing HVAC systems and fire…

Citi

Intermediate Python Engineer

Mississauga, ON, Canada

Pay: $94,300.00 - $141,500.00
Job type: Full-time
Experience: 4+ years of hands-on experience applying deep professional experience in Python for backend development, with the ability to design and build scalable, high-performance systems.
Posting language: English
Posted: Sep 18, 2026

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Original job description

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities

Build and implement sophisticated risk algorithms on Citi's strategic platforms by integrating Generative AI foundational models to validate market behavior and extract actionable intelligence from large volumes of chat & voice data.
Apply advanced prompt engineering, token usage optimization, and Retrieval-Augmented Generation (RAG) techniques to develop efficient, production-grade solutions using Citi's proprietary data at scale.
Design, develop, and deliver end-to-end backend systems - from architectural design and system analysis through to deployment on Kubernetes-based infrastructure.
Continuously evaluate and implement emerging Generative AI techniques and technologies to improve platform capability and development efficiency.
Collaborate with cross-functional teams to define, design, and ship new features across a platform with hundreds of underlying controls.
Produce high-quality, production-ready software that is unit-tested, code-reviewed, and integrated continuously into live systems.
Create and maintain clear, comprehensive technical documentation to support system reliability and team knowledge sharing.

Required Qualifications & Skills

4+ years of hands-on experience applying deep professional experience in Python for backend development, with the ability to design and build scalable, high-performance systems.
Practical knowledge of Kubernetes for deploying and operating scalable backend platforms and engineering high-performance APIs.
Solid command of software engineering fundamentals, including system design, data structures, and algorithms.
Ability to work independently, manage competing priorities, and deliver across multiple workstreams without close direction.
Bachelor's degree or equivalent professional experience.

Beneficial Skills & Qualifications

Experience working in financial services or banking, with familiarity with trading workflows, market data, or financial risk concepts.
Exposure to processing and deriving insights from large volumes of unstructured or conversational data.
Strong communication and influencing skills, with the ability to align technical and non-technical stakeholders around shared goals.
Experience working across cross-functional teams and contributing to collaborative platform delivery.

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

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

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Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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This job opening is for an existing job vacancy.

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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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

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More about this job

Responsibilities

The role involves building and implementing sophisticated risk algorithms using Generative AI and RAG techniques on strategic platforms. You will also design, develop, and deploy end-to-end backend systems on Kubernetes-based infrastructure while collaborating with cross-functional teams.

Requirements

Candidates must have 4+ years of hands-on experience in Python backend development and practical knowledge of Kubernetes. A bachelor's degree or equivalent professional experience is required, along with strong fundamentals in system design and algorithms.

Skills

Python
Generative AI
Kubernetes
RAG
Prompt Engineering
Backend Development
System Design
Data Structures
Algorithms
API Development
Risk Algorithms
Software Engineering
Unit Testing
Code Review
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Python
Generative AI
Kubernetes
RAG
Prompt Engineering
Backend Development
Risk Algorithms
System Design
Data Structures
Algorithms
API
Financial Services
Market Data
Unstructured Data
Conversational Data
Software Engineering
Unit Testing
Code Review
Technical Documentation
Applications Development

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