Milton, On Development senior java developer Jobs – 92 Openings This Week

Back-End Java Developer, Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Computer Science
- AWS
- Bachelor's
Senior Java Tech Lead - Vice President
Citi —Mississauga, ON
- $120,800 a year
- Full-time
- Hybrid work
- Master's degree
- Project management
- Bachelor's
9h
Full Stack Java Developer – Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Software troubleshooting
Senior Engineering Manager, Capital Markets Platform - SVP
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- System design
- Analysis skills
- Bachelor's
Banamex Nte Banquero (a) Integral Distrito Cd. Victoria
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Java
- Presentation skills
- APIs
Specialist - Software Engineering
LTM —Mississauga, ON
- $91,511–$103,366 a year
- Windows
- Java
- SQL
- Disability insurance
- Dental care
Quick apply
Gen AI Python Developer - Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Writing skills
Apps Dev Tech Lead Analyst- Vice President - Mississauga
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Writing skills
Sr. Business Systems Analyst (12 month contract)
Sagen —Oakville, ON
- $56–$67 an hour
- Contract
- Hybrid work
- Computer Science
- PMP
- Engineering
- Dental care
Quick apply
12d
Senior Specialist - Architecture
LTM —Mississauga, ON
- $91,511–$103,366 a year
- DevOps
- Java
- Disability insurance
- Dental care
Quick apply
Technology Developer
Purolator Inc —Mississauga, ON
- Full-time
- Software troubleshooting
- English
- SQL
Quick apply
5d
Senior Application Security Analyst
Purolator Inc —Mississauga, ON
- Azure
- Computer Science
- DevOps
Quick apply
IS Principal Developer Analyst – SAP ABAP
ABB Inc. —Milton, ON
- $98,700–$157,920 a year
- Full-time
- Analysis skills
- Bachelor's
- JavaScript
- Designated paid holidays
- Disability insurance
Quick apply
14d
Senior AWS Lambda (Java) Developer
Play Hockey —Canada
- From $80,000 a year
- Full-time
- Remote
- Computer Science
- DevOps
- Java
- Disability insurance
- Dental care
Quick apply

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Back-End Java Developer, Assistant Vice President

Citi -
Mississauga, ON

Apply Now

Job details

Full-time
$94,300–$141,500 a year

Qualifications

Spring Boot
Software engineering
Computer Science
RESTful API
Business analysis
NoSQL
Microservices
OOP
Event-driven architecture
AWS
Bachelor's
JavaScript
Back-end development
Red Hat OpenShift
Agile
Cloud computing
Cost estimates
Financial services
Business requirements
Cross-functional collaboration
Multithreading
Software development or architecture experience
Jenkins
Shell Scripting
Information Technology

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

Citi is looking for a Back-End Java Developer (Applications Development Senior Programmer Analyst - C12) to join its Technology team and contribute to the design and delivery of application systems that support financial services on a global scale. In this role, you will participate in the full software development lifecycle from feasibility and planning through to build, testing, and implementation, working alongside experienced engineers and cross-functional technology teams. This is an opportunity to apply solid Java expertise to complex, real-world engineering problems within a global financial institution.

Responsibilities:

Participate in the development and implementation of backend applications using Java, contributing across analysis, design, construction, testing, and deployment phases.
Build and integrate RESTful APIs and microservices using Spring Boot, supporting deployment across cloud and container platforms including AWS, Docker, OpenShift, and Kubernetes.
Contribute to feasibility assessments, time and cost estimates, and IT planning activities that translate business requirements into practical technical solutions.
Analyze complex application issues by evaluating system processes, business workflows, and industry standards, and propose well-reasoned solutions in collaboration with the wider team.
Support the implementation of security measures within application design and assist with post-implementation analysis to validate system functionality.
Follow established development standards and operating processes, and contribute to refining engineering practices that support consistent, high-quality software delivery.
Consult with users, clients, and other technology teams on application issues, recommending appropriate programming solutions to meet identified needs.

Required Qualifications & Skills:

5+ years of Java development experience, with a track record of contributing to production-grade backend systems.
3 or more years building and consuming RESTful services, with hands-on experience designing APIs that are scalable, secure, and maintainable.
3 or more years developing applications with Spring Boot in modern, enterprise-grade environments.
3 or more years contributing to distributed, microservice, or service-oriented architectures using cloud platforms and container technologies such as AWS, ECS, Docker, OpenShift, or Kubernetes.
3 or more years working with CI/CD toolchains including Jenkins, TeamCity, SonarQube, and Bitbucket to support continuous integration and code quality.
Solid knowledge of multithreading, thread-pool management, object-oriented programming, and object-oriented analysis and design principles.
Experience working within Agile software development frameworks, including iterative delivery and collaborative teamwork.
Bachelor's degree in information technology, computer science, or equivalent practical experience.

Beneficial Skills & Qualifications:

Experience contributing to real-time, low-latency applications where performance and throughput are key engineering considerations.
Familiarity with message-driven or event-driven architecture patterns, such as those used in asynchronous processing or event streaming systems.
Awareness of varied storage architectures including relational, NoSQL, and in-memory options, and an understanding of when each is best applied.

What We Offer:

At Citi, you will work alongside skilled engineers on complex, high-impact systems that operate at global scale. This role offers hands-on technical experience, a collaborative team environment, and real opportunities to develop your career in a performance-driven organization that values engineering quality.

Hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility alongside meaningful in-person collaboration.
Access to continuous learning and professional development resources to keep your technical skills current and your career progressing.
Exposure to large-scale, complex engineering challenges across global financial technology platforms.
A collaborative, high-performance team environment where your contributions have direct business impact.
Competitive compensation and a comprehensive benefits package designed to support your financial wellbeing and long-term security.
Wellbeing and work-life balance support, including programs designed to help you thrive both professionally and personally.

Apply now to bring your Java expertise to one of the world's leading financial institutions and contribute to the engineering systems that millions of clients and businesses rely on every day.

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

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

Back-End Development, Java (Programming Language), JavaScript, RESTful APIs, Spring Boot, Unix Shell Scripting.

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

Refine Your Search

development senior java developer jobs in milton, on

Back-End Java Developer, Assistant Vice President

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