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Added 1 month ago
Cybersecurity Firmware Engineer
indie
Toronto, ON
The Senior Cybersecurity Firmware Engineer is responsible for the security architecture and secure implementation of firmware running on indie’s SoCs. In this role, you will partner with…
Added 1 month ago
Director, Major Projects - Resources
WSP
Toronto, ON · Etobicoke, QC
Lead a portfolio of major mining and resources projects, setting execution strategies that advance safety, quality, schedule, budget, and client outcomes.
Added 1 month ago
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Intermediate Python Engineer
Citi
Mississauga, ON
- Full-time
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application…
Added 1 month ago
CG
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
- $140,000 to $170,000 CAD / year
- Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 1 month ago
CG
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 1 month ago
CG
Senior Data Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
Senior Data Engineer: Senior Data Engineer – Zonda – Toronto, ON
Added 1 month 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 1 month ago
Senior Highway Designer, Engineer
WSP
Mississauga, ON
…of Ontario’s most significant infrastructure projects. As a Senior Highway Designer/Engineer, you’ll lead multidisciplinary teams, influence strategic decisions, and ensure excellence on…
Added 1 month ago
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Data Platform DevOps Engineer - Senior Consultant
Deloitte
Fredericton, NB
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
VC
Ingénieur(e) de données principal(e) | Senior Data Engineer
Valsoft Corporation
Montreal, QC · Saint-Laurent, Quebec
- 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 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Toronto, ON
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Burlington, ON
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Edmonton, AB
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Edmonton, AB
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Victoria, BC
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Kitchener, ON
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Saskatoon, SK
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Calgary, AB
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Vancouver, BC
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Data Platform DevOps Engineer - Senior Consultant
Deloitte
Ottawa, ON
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Calgary, AB
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…
Added 1 month ago
X
Senior Photonics Design Engineer - Integrated Nonlinear Optics
Xanadu
Toronto, ON
- Full-time
…nonlinear processes within integrated waveguides. Furthermore, advanced knowledge of quantum optics, particularly for solutions beyond perturbative (low-gain)…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Regina, SK
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…
Added 1 month ago
D
Modern Data Stack Engineer Consultant / Senior Consultant
Deloitte
Saint John, NB
- Full-time
As a Data & AI Platform Engineer on the AI & Data Transformation team, you will operate at the core of modern data and AI ecosystem designing, building, and scaling cloud-native platforms…

Citi

Intermediate Python Engineer

Mississauga, ON, Canada

$94,300.00 - $141,500.00 · Full-time

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Job details

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

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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