Mississauga, On Full stack developer devops & cloud systems Jobs – 90 Openings This Week

Lead Software Engineer
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
12d
Full Stack Engineer
8090 Solutions Inc —Toronto, ON
- $150,000 a year
- Full-time
- DevOps
- AWS
- In-person
- Dental care
- Vision care
Quick apply
Lead .Net Azure Developer - Toronto, ON (Hybrid)
LTM —Toronto, ON
- $110,000–$120,000 a year
- Azure
- DevOps
- SQL
- Disability insurance
- Dental care
Quick apply
Salesforce Technical Architect
LTM —Mississauga, ON
- $124,000–$156,000 a year
- Azure
- Sales
- Salesforce
- Disability insurance
- Dental care
Quick apply
ARE with Middleware
Tata Consultancy Services —Toronto, ON
- $110,000–$120,000 a year
- Azure
- DevOps
- JavaScript
Digital Senior Developer
Definity Financial Corporation —Toronto, ON
- $92,000–$142,000 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Databases
- Tuition reimbursement
- Paid time off
Software Architect
Knowledgehook Inc —Toronto, ON
- $190,000–$220,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- SQL
- Dental care
- Paid time off
Quick apply
Senior Developer, Digital Experience
The Salvation Army —Toronto, ON
- $85,321.60–$127,982.40 a year
- Full-time
- Computer Science
- DevOps
- Engineering
Senior Backend Engineer (.NET & AI/ML)
Zonda Home —Toronto, ON
- $110,000–$130,000 a year
- Full-time
- Remote
- Azure
- DevOps
- Databases
- Wellness program
- Designated paid holidays
Quick apply
Principal Software Engineer - Platform, Identity and BI
Calabrio —Toronto, ON
- On call
- Remote
- DevOps
- Java
- SQL
- Designated paid holidays
- Disability insurance
Quick apply
Senior DevOps Engineer
Lush Handmade Cosmetics —Toronto, ON
- $91,000–$99,000 a year
- Full-time
- Hybrid work
- DevOps
- Databases
- Scripting
Quick apply
AI Engineer
BDO —Toronto, ON
- $77,000–$117,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Paid time off
Software Development Manager
Lightspeed Commerce, Inc. —Toronto, ON
- $180,000–$195,000 a year
- Full-time
- Remote
- DevOps
- English
- Java
- Disability insurance
- Dental care
Quick apply
Senior Software Engineer
Guidewire Software —Toronto, ON
- $126,000–$157,000 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
- Dental care
- Paid time off
Lead Software Developer
Oncoustics —Toronto, ON
- Full-time
- Azure
- DevOps
- Engineering
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
Senior Quality Assurance (QA) Engineer
Oncoustics —Toronto, ON
- Full-time
- Azure
- DevOps
- Engineering
Director, Platform Engineering
Maple —Toronto, ON
- Full-time
- Hybrid work
- DevOps
- AWS
- Epic
- Dental care
- Life insurance
Quick apply
9d
Software Engineer, CMS (Registry Support)
AutoScout24 —Toronto, ON
- $100,000–$150,000 a year
- On call
- DevOps
- SQL
- AWS
- Employee assistance program
Power Platform Engineer
Kinross Gold Corporation —Toronto, ON
- $115,000–$125,000 a year
- Immediate opening
- Hybrid work
- Azure
- Computer Science
- DevOps

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full stack developer devops & cloud systems jobs near mississauga, on

Lead Software Engineer

Citi -
Mississauga, ON

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Job details

Full-time
$120,800–$170,800 a year
12 days ago

Qualifications

Spring Boot
CI/CD
Data modeling
Gradle
Computer Science
Kubernetes
Relational databases
DevOps
Engineering
System architecture
Microsoft SQL Server
NoSQL
Git
MongoDB
Java
Master's degree
Databases
Microservices
Docker
Bachelor's
Distributed systems
REST
APIs
Agile
Linux
Kafka
Maven
AI
Multithreading
Jenkins
Communication skills
Software architecture

Full 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 approximately 219,000 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.

Job Overview

The Role

Join the Citi Futures Technology team, a dynamic and fast-paced group at the heart of a growing global business. We are seeking a talented Senior Java Engineer to drive the architecture, design, and implementation of our Futures Data as a Service post-trade orders & executions application.

This is a hands-on role where you will tackle complex technical challenges in a low-latency, high-throughput environment. You will play a key role in building resilient and high-performing scalable solutions that directly impact our trade consumption, enrichment and reporting.

What You'll Do (Responsibilities)

Architect & Develop: Architect, design, build, and maintain high-performance, scalable, and reliable Java-based microservices.
Solve Complex Problems: Tackle challenging technical problems related to concurrency, low-latency messaging, and large-scale data processing in a distributed environment.
Collaborate & Integrate: Work within a global Agile team to analyze complex business requirements, collaborating with traders, product managers and other key business stakeholders to deliver elegant and effective technical solutions.
Champion Best Practices: Uphold and contribute to our high standards for code quality, automated testing (unit, integration and regression), code reviews, and CI/CD practices.
Modernize Our Technology Stack: Drive the evolution of our platform by leveraging modern technologies like Kafka, Docker, and OpenShift, and contribute to the strategic transformation of our architecture.
Mentor & Lead: Serve as a technical advisor and coach to mid-level and senior developers and analysts, fostering a culture of technical excellence and continuous improvement.
Ensure System Resiliency: Take ownership of the full development lifecycle, from Architecture, design and implementation to deployment and operational support, ensuring the stability and integrity of our production environment.
Risk & Compliance: Appropriately assess risk when business decisions are made, demonstrating consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets. You will drive compliance with applicable laws, rules, and regulations, apply sound ethical judgment, and escalate control issues with transparency.

Our Tech Stack

Server OS: Red Hat Enterprise Linux
Backend: Java (17+), Spring Boot, REST APIs, Microservices
Messaging: Apache Kafka, Solace and Tibco
Databases: Microsoft SQL Server, MongoDB
DevOps & CI/CD: Git, Jenkins, TeamCity, Tekton, uDeploy, Harness, Maven/Gradle
Container & Cloud: Docker, Kubernetes, Red Hat OpenShift

What We're Looking For (Qualifications)

Required:

Experience: 8+ years of professional experience in a hands-on software architecture, design and development role.
Core Java Expertise: Deep, demonstrable knowledge of server-side Java, including multi-threading, performance tuning, and building robust, scalable applications.
System Architecture & Design: Proven experience in architecting, designing and implementing complex, distributed systems and cloud microservices.
Database Proficiency: Strong expertise with relational databases, including data modeling, query optimization, and performance tuning.
Messaging Systems: Hands-on experience with high-throughput messaging platforms, specifically Kafka and Solace.
CI/CD & DevOps: Solid experience with modern CI/CD pipelines and tools (Git, Jenkins, Maven/Gradle).
Agile Mindset: A strong thought-leader, communicator and collaborator with a proven track record of success in an Agile delivery environment.

Preferred (Nice to Have):

Financial Domain Knowledge: Subject matter expertise in financial markets, particularly in exchange traded derivatives and futures trading.
Containerization: Experience developing and deploying applications on container platforms like Docker, Kubernetes, or OpenShift.
NoSQL Experience: Familiarity with NoSQL databases such as MongoDB.
Other Skills: Experience with FIX Protocol. Experience with leveraging AI tools.
Education: Bachelor’s degree in computer science, Engineering, or a related field. A Master’s degree is a plus.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

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

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.

This job opening is for an existing job vacancy.

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.

Apply Now

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