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Added 1 min ago
S
Post‑Quantum Research & PKI Cryptography Engineer
Securetron
Canada
- Full-time
Securetron is seeking a Post‑Quantum Research & PKI Cryptography Engineer to lead research, prototyping, and implementation of quantum‑resistant cryptographic workflows within our PKI…
Added 1 min ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 1 hour ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Lead end-to-end functional, integration, regression, and system testing across complex banking applications.
Added 1 hour ago
SK
Senior Data Scientist
Sokoni Kwetu
London, ON
- Full-time
…processes.About the roleAs a Senior Data Scientist, you will lead high-impact AI projects and shape the technical direction of bespoke solutions for some of the most recognisable names in…
Added 1 hour ago
C
Manager AI Engineering-CA
CN
Quebec, QC
- Full-time
Strong programming skills in Python and Structured Query Language (SQL), with experience using APIs, Git, CI/CD, testing, and software engineering practices
Added 1 hour ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 4 hours ago
FV
Full-stack Developer
Fred Victor
Toronto, ON
- Full-time
We are seeking a skilled, proactive, and versatile Full Stack Application Developer to take ownership of our technical application portfolio.
Added 6 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 7 hours ago
CS
Software engineering lead
Comncam Solutions Ltd.
Edmonton, AB
- From $36.5 CAD / hour
- Full-time
- Hybrid
Lead and co-ordinate teams of information systems professionals in the development of software and integrated information systems, process control software and other embedded software…
Added 7 hours ago
AS
Senior Data Scientist
AgileGrid Solutions
Canada
- Full-time
…Delivery team. This role offers an exciting opportunity to lead the development and deployment of advanced analytics, machine learning, and artificial intelligence solutions that directly…
Added 8 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…the various components. The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and…
Added 8 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…the various components. The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and…
Added 8 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…the various components. The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and…
Added 9 hours ago
DE
AI Engineer
Digital Era Management & Technology Inc
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Contract
Node.js and Python for agent containers, orchestrators, gatekeepers
Added 10 hours ago
R
Senior Principal DSX Data Scientist
Roche
Mississauga, ON · Canada Pharma Campus
- Full-time
You lead large-scale, cross-functional initiatives that redefine how clinical, operational, or real-world data are processed, visualized, and interpreted for decision-making
Added 11 hours ago
TP
Infrastructure architect - information technology (IT)
Titan power Ltd.
Markham, ON
- $65 to $68 CAD / hour
- Full-time
- On-site
Lead and co-ordinate teams of design professionals in the development and integration of information and communication system architecture, hardware and software
Added 11 hours ago
BC
Technical Delivery Lead
BrainRidge Consulting
Toronto, ON
- Full-time
…are seeking a motivated and experienced Technical Delivery…
Added 11 hours ago
M
Développeur(euse) Web Fullstack
Mirego
Montreal, QC · Quebec, QC
- Full-time
…l’aise en back-end avec des technologies comme Elixir, .NET ou Python. Tu possèdes aussi une certaine expérience avec les services Web REST ou GraphQL, ainsi qu’une bonne compréhension des…
Added 11 hours ago
M
Développeur(euse) IA
Mirego
Montreal, QC · Quebec, QC
- Full-time
Tu as de l'expérience avec des frameworks, API et outils IA modernes (LangChain, LlamaIndex, OpenAI API, etc.) ainsi qu'avec des langages comme Python, Elixir ou TypeScript.
Added 11 hours ago
P
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped capabilities. You will simultaneously drive…
Added 11 hours ago
W
Sr. Software Development Engineer / Principal, Software Development Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
Lead the team technically by making critical design decisions that drive performance, reliability, and scalability across the platform.
Added 12 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 12 hours ago
C
Lead Software Engineer - Enterprise Applications
Citi
Mississauga, ON
- Full-time
Citi’s Banking Technology organization is seeking a highly hands-on Lead Software Engineer to design, build, and deploy cutting‑edge AI solutions for Investment, Corporate, and Commercial…
Added 13 hours ago
Research Developer, Frontier AI Incubation, DeepMind
Google
Montreal, QC
2 years of experience programming in Python or C++.
Added 13 hours ago
Senior Cyber Security Specialist
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Calgary, AB · Burnaby, BC · Stellarton, NS · Mississauga, ON
We’re seeking a Subject Matter Expert (SME) who will lead both detection engineering and proactive threat hunting to design, implement, and continuously improve our detection logic and hunt…

Citi

Application Development Senior Manager - Vice President

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
Apply by: Dec 29, 2026
Experience: 10+ years of overall experience in large-scale application development with recent mandatory platform for the secure and scalable deployment of AI agents into application contexts
Posting language: English
Posted: Oct 9, 2026

Original job description

The Applications Development Senior Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to drive applications systems analysis and programming activities.

Responsibilities:

Manage one or more Applications Development teams in an effort to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
Review and analyze proposed technical solutions for projects
Contribute to formulation of strategies for applications development and other functional areas
Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
Provide evaluative judgment based on analysis of factual data in complicated and unique situations
Impact the Applications Development area through monitoring delivery of end results, participate in budget management, and handling day-to-day staff management issues, including resource management and allocation of work within the team/project
Ensure essential procedures are followed and contribute to defining standards negotiating with external parties when 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, as well as effectively supervise the activity of others and create accountability with those who fail to maintain these standards.
Design, develop, and maintain scalable, enterprise-grade AI agents , supporting ELT/ETL processes to handle large data volumes using the Python, FAST API, Microservices , PySpark, Kafka and Databricks ecosystem.
Build and Deploy GEN AI Agents using Googles ADK and Google Flash 2.5+ LLMs to support application automation supports and its deep insights, workflow support with HIL - Human in loop architecture.
Build and maintain data federation layers for lambda and Data Mesh architectures using tools like Starburst, with a strategy for adopting AI-based use cases (e.g., machine learning, deep learning, NLP) to drive efficiency.
Develop, deploy, and automate microservice integrations to support data-intensive applications, ensuring scalability, resilience, and maintainability using cloud native infrastructure and openshift or Kubernates architecture including CI/CD pipelines.
Integrate and leverage agentic AI tools (e.g., Devin.AI, Github Copilot) and platforms (e.g., MCP) through advanced prompt engineering to enhance development and operational efficiency.
Ensure data quality, integrity, and security throughout the entire data lifecycle.
Contribute to the continuous improvement of data engineering processes, standards, and best practices within the team.
Appropriately assess risk when business decisions are made, demonstrating consideration for the firm's reputation and safeguarding Citi, its clients, and assets by driving compliance with applicable laws, rules, and regulations. Adhere to Policy, apply sound ethical judgment, and escalate, manage, and report control issues with transparency.

Recommended Qualifications:

10+ years of overall experience in large-scale application development with recent mandatory platform for the secure and scalable deployment of AI agents into application contexts
Minimum of 5+ years of proven experience in a Python and pyspark Engineering lead role focused on building enterprise-grade, high-volume ELT/ETL processes using the PySpark and Databricks ecosystem.
Hands-on experience with agentic AI development using YAML, JSON, FAST API or Spring boot, Google ADK, LLM itegrations, including Devin.AI or Github Copilot, and integrating models via platforms like MCP using advanced prompt engineering.
Proven experience developing and automating microservice integrations to support data-intensive applications.
Proficiency in at least one programming language commonly used for data analytics, engineering, such as Python or Scala.
Strong SQL skills and experience with various relational databases.
Deep understanding of data modeling, data warehousing concepts, Data Mesh architecture, and data federation.
Excellent communication, collaboration, and problem-solving skills.

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.

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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

The Senior Manager will lead application development teams to implement systems and programs while managing personnel and technical strategy. They are responsible for designing and maintaining scalable AI agents and data engineering pipelines to drive business efficiency and compliance.

Requirements

Candidates must have over 10 years of experience in large-scale application development with a strong focus on Python, PySpark, and AI agent deployment. A bachelor's degree is required, with a master's degree preferred, alongside deep expertise in data architecture and microservices.

Skills

Python
PySpark
Databricks
Fast API
Microservices
Kafka
Google ADK
LLM
Prompt Engineering
Data Mesh
Data Federation
Kubernetes
CI/CD
SQL
Data Engineering
Cloud Native Infrastructure

Visa sponsorship

Not detected in the job text

Keywords

Application Development
Python
PySpark
Databricks
Fast API
Microservices
Kafka
Google ADK
LLM
Prompt Engineering
Data Mesh
Data Federation
Kubernetes
CI/CD
SQL
Data Engineering
Cloud Native Infrastructure
AI Agents
Machine Learning
Deep Learning
NLP
Devin.AI
Github Copilot
MCP
Data Lifecycle
Risk Management
Compliance
Strategy
Budget Management
Team Leadership

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