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Added 4 months ago
O
Solution Consultant - NAM
Omilia
Canada
- Full-time
Conduct in-depth architecture assessments covering telephony infrastructure, CRM and backend system integrations, data flows, security and compliance requirements, and channel strategy -…
Added 5 months ago
C
Data Governance and Data Analytics Presales Solutions Architect
Centrilogic
Canada
- Full-time
CentriLogic is a global provider of Cloud, Data, AI, and Managed Services. We help organizations modernize systems, build secure and scalable analytics architectures, and operationalize…
Added 2 months ago
Senior Platform Engineer - AI Platforms & Deployment - Landmark
Halliburton
Calgary, AB
This role sits at the intersection of software engineering, infrastructure engineering, AI platform operations, and DevOps. You will help define how applications move from development to…
Added 4 months ago
R
Technical Lead
RAVL
Toronto, Ontario
- Full-time
Lead the technical delivery of cloud, software, or data engineering projects from design to production
Added 3 months ago
GS
Google Cloud Platform (GCP) Architect
GlassHouse Systems
Toronto, ON
- Full-time
GHS is seeking an experienced Google Cloud Platform (GCP) Architect to design, lead, and deliver enterprise cloud transformation initiatives for our clients. The successful candidate will…
Added 1 month ago
C
Java Full Stack Developer - VP
Citi
Mississauga, ON
- Full-time
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Added 1 month ago
C
Python Full Stack Developer - VP
Citi
Mississauga, ON
- Full-time
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Added 2 months ago
Developer, SAP Integration
Aecon
Toronto, ON
Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects…
Added 4 months ago
E
GTM Engineer: Customer Experience & Lifecycle
Equinix
Toronto, Ontario
- Full-time
Partner with the engineering and IT organization on more technically complex builds, bringing the GTM context and business requirements while leveraging their infrastructure and…
Added 4 months ago
D
Senior Data Scientist
DAC
Toronto, Ontario
- Full-time
Personally build and deploy sophisticated statistical models including MMM, causal inference models, time series forecasting, and experimental design frameworks
Added 2 months ago
Principal Sales Engineer | Canada
ExtraHop
Canada
As a Principal Sales Engineer, you will lead the technical sales strategy, deliver advanced product demonstrations, and guide customers through complex solution architectures. You’ll mentor…
Added 3 months ago
A
Senior Solutions Consultant - Open Data Platform
Acceldata
Kitchener, ON
- Full-time
Advise and enable the customer. Run working sessions with the customer's infrastructure, security and DBA teams; document target-state architecture and handover runbooks; and coordinate…
Added 1 month ago
AW
Senior Delivery Consultant - Connect and Lex, Amazon Connect Center of Delivery Excellence
Amazon Web Services (AWS)
Toronto, ON
- Full-time
…(AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key player…
Added 3 months ago
PI
Implementation Specialist – Senior Linux and Cloud Engineer
PureLogic IT Solutions
Ottawa, ON
- Full-time
Design, deploy, and maintain Linux-based infrastructure in both on-prem and cloud environments.
Added 3 months ago
Consultant associé – Sécurité | Associate Consultant - Security, ProServe A2C Delivery
Amazon
Montreal, QC
…(AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key player…
Added 3 months ago
Architecte de solutions senior bilingue | Bilingual Senior Solutions Architect, Services financiers | Financial Services
Amazon
Montreal, QC
At AWS, we believe in thinking big so you should be motivated to be dynamic and creative, and willing to take on any challenge that makes a big impacts to the business and help build the…
Added 5 months ago
CE
Sales Executive - Smart Utilities
Capgemini Engineering
Toronto, Ontario
- $99,477 to $233,376 CAD / year
- Full-time
…Utilities portfolio by selling high‑value solutions across cloud, infrastructure, data, AI, automation, and digital operations. Operating at the executive level, you will act as a trusted…
Added 3 months ago
C
Applications Development Tech Lead Analyst
Citi
Remote, Canada
- Full-time
- Remote
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Added 3 months ago
A
BIM Specialist - Mississauga
AECOM
Mississauga, Ontario
- $85,000 to $110,000 CAD / year
- Full-time
AECOM is one of the world’s leading firms with opportunities to work with a wide variety of clients on planning, engineering, design, and digital projects. AECOM is proud to provide our…
Added 1 month ago
AG
Lead AI Engineer
Altus Group
Toronto, ON
- Full-time
Work on meaningful technical problems at enterprise scale. You will collaborate across Architecture, Product, Engineering, Data, and Analytics teams while working within one of the most…
Added 5 months ago
EB
Infrastructure Architect
EQ Bank
Toronto, Ontario
- Full-time
The Infrastructure Architect is a senior technical leader responsible for defining and evolving the Banks cloud‑centric infrastructure platforms. This role focuses on the design and…
Added 5 months ago
A
Principal Data Scientist (m/f/d)
AutoTrader.ca
Toronto, Ontario
- Full-time
Join our global Data Science team and take a leadership role in shaping the future of the automotive marketplace through cutting-edge AI and machine learning. As a Principal Data Scientist,…
Added 1 month ago
Senior Delivery Consultant - Connect and Lex, Amazon Connect Center of Delivery Excellence
Amazon
Toronto, ON
…(AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You'll be a key player…
Added 3 months ago
C
AWS Solutions Architect- AI/ML
Cloudelligent
Remote, Canada
- Full-time
- Remote
As an AWS Solutions Architect- AI/ML at Cloudelligent, you will be responsible for designing and implementing scalable, innovative cloud solutions for our clients. You will focus on cloud…
Added 3 months ago
C
AWS Solutions Architect- AI/ML
Cloudelligent
Remote, Canada
- Full-time
- Remote
As an AWS Solutions Architect- AI/ML at Cloudelligent, you will be responsible for designing and implementing scalable, innovative cloud solutions for our clients. You will focus on cloud…

Citi

Python Full Stack Developer - VP

Mississauga, ON, Canada

$120 800,00 - $170 800,00 · Full-time

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Job details

Pay: $120 800,00 - $170 800,00
Job type: Full-time
Experience: 6+ years of relevant experience in Apps Development or systems analysis role
Posting language: English
Posted: Aug 28, 2026

Original job description

Discover your future at Citi:

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

Responsibilities:

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

6+ years of relevant experience in Apps Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management skills
Consistently demonstrates clear and concise written and verbal communication
Experience in full stack application development with strong expertise in Python orJava
Deep experience with backend frameworks such as Spring Boot / Spring Core and Flask / FastAPI
Solid frontend experience with modern JavaScript frameworks (React, Angular, or Vue)
Experience designing and delivering scalable, cloud native applications
Exposure to Gen AI concepts including:
Large Language Models (LLMs) and transformer based systems
Prompt engineering and basic agent workflows
Vector search and retrieval concepts
Familiarity with Gen AI frameworks/tools such as LangChain, LangGraph, MLflow, or workflow orchestration tools (e.g., n8n) (hands on experience preferred, but deep ML expertise not mandatory)
Experience integrating Gen AI APIs (OpenAI, Gemini, Claude, etc.) into production applications
Familiarity with at least one major cloud provider (AWS, GCP, or Azure)

Education:

Bachelor’s degree/University degree or equivalent experience
Master’s degree preferred

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

Experience in full stack application development with strong expertise in Python and Java
Deep experience with backend frameworks such as Spring Boot / Spring Core and Flask / FastAPI
Solid frontend experience with modern JavaScript frameworks (React, Angular, or Vue)
Experience designing and delivering scalable, cloud native applications
Exposure to Gen AI concepts including:
Large Language Models (LLMs) and transformer based systems
Prompt engineering and basic agent workflows
Vector search and retrieval concepts
Familiarity with Gen AI frameworks/tools such as LangChain, LangGraph, MLflow, or workflow orchestration tools (e.g., n8n) (hands on experience preferred, but deep ML expertise not mandatory)
Experience integrating Gen AI APIs (OpenAI, Gemini, Claude, etc.) into production applications
Familiarity with at least one major cloud provider (AWS, GCP, or Azure)

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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:

$120 800,00 - $170 800,00

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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

Lead application systems analysis and programming activities to implement new or revised systems. Partner with management to integrate functions, resolve high-impact problems, and mentor mid-level developers.

Requirements

Requires 6-10 years of experience in apps development with expertise in full-stack development using Python, Java, and modern JavaScript frameworks. Candidates should have experience with Gen-AI concepts and cloud-native application design.

Skills

Python
Java
Spring Boot
Flask
FastAPI
React
Angular
Vue
Cloud-native Applications
Gen-AI
Large Language Models
Prompt Engineering
LangChain
Vector Search
AWS
Azure

Visa sponsorship

Not detected in the job text

Keywords

Python
Java
Spring Boot
Spring Core
Flask
FastAPI
React
Angular
Vue
Cloud-native
Gen-AI
LLM
Transformer-based systems
Prompt Engineering
Vector Search
LangChain
LangGraph
MLflow
n8n
OpenAI
Gemini
Claude
AWS
GCP
Azure
Systems Analysis
Full-stack Development
Project Management
Software Architecture

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