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Added 52 mins ago
GC
Specialist, MaintenanceNew
Glencore Canada
Sparwood, BC
- $108,000 to $126,000 CAD / year
- Full-time
Reporting to the Senior Lead, Maintenance Excellence, the Senior Specialist, Maintenance is responsible for supporting and advancing maintenance excellence across EVR's mining operations.…
Added 1 hour ago
E
Protection & Control Senior Engineer
EllisDon
Calgary, AB
- Full-time
Hardline Engineering is currently looking for a Protection & Control Senior Engineer to join our dynamic team. Reporting to the Director, Engineering the P&C Senior Engineer will be…
Added 1 hour ago
E
Intermediate Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
Lead design and development of distribution projects (new extensions, upgrades, and feeder enhancements).
Added 1 hour ago
E
Senior Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
Hardline Engineering is currently looking for Senior Engineers to join our Distribution team. Reporting to the Distribution Program Manager, the Senior Engineer will provide hands-on…
Added 1 hour ago
OT
Lead Automation Architect
Open Text Corporation
Mississauga, ON · Richmond Hill, ON · Waterloo, ON
- Other
As a Lead Automation Architect, you will establish the technical foundation of this initiative designing architectures, frameworks, and reusable patterns that empower teams to build…
Added 1 hour ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Vancouver, BC
- Full-time
…projects and programs. As part of our team, you'll leverage your technical expertise in data engineering and software development to build the digital tools, platforms, and data solutions…
Added 1 hour ago
SL
Senior Data Scientist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
…puzzles. An inquisitive mind. Driven to ask questions to help lead projects to commercial value and not being afraid that the innovation attempts can and will lead to failing. A passion for…
Added 2 hours ago
A
Senior Associate - Investment Consulting
Aon
Toronto, ON
- Full-time
As a senior associate, you will help empower results for our clients by delivering innovative and effective solutions within Aon, in our Calgary, Alberta office.
Added 2 hours ago
MC
Technical Business Analyst – Syndigo PIM MDM (35930)
Myticas Consulting
Canada
- Contract
Technical Business Analyst – Syndigo / PIM / MDM
Added 2 hours ago
T&
Director, Cost and Commercial Management (Real Estate)
Turner & Townsend
Toronto, ON
- Full-time
Confident and able to lead projects and work as part of a senior delivery team.
Added 2 hours ago
S
Civil Engineer
SMARTFOX
Quebec, QC
- $50,000 to $80,000 CAD / year
- Full-time
- Prepare technical specifications, quantity take-offs and cost estimates - Review submittals, answer RFIs and support construction administration
Added 2 hours ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
…work with your fellow engineers to understand functional and technical requirements for upcoming projects. You will write functional specifications, design specifications, test plans, and…
Added 2 hours ago
AN
Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is looking for world-class Senior/Lead software engineers to join our Extensible Operating System (EOS) software development team. As a core member of the EOS team, you will…
Added 2 hours ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
Provide technical leadership across features, projects and tools.
Added 2 hours ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
Provide technical leadership across features, projects and tools.
Added 2 hours ago
V
Estimating Lead
voestalpine
Richmond, BC
- Full-time
Reporting to the Senior Manager, Estimating, the Estimating Lead performs the core estimating process by reviewing tender requirements and preparing accurate material and labour estimates…
Added 3 hours ago
J
Senior Bridge Engineer
Jacobs
Ottawa, ON
- $160,000 to $210,000 USD / year
- Full-time
Deliver as the lead technical and project manager across a range of medium to large complex projects.
Added 3 hours ago
Director, Water and Wastewater Infrastructure Management
Region of Waterloo
Kitchener, ON
Provides professional advice to senior management, other engineering-related divisions, the CAO, Regional Chair, and Council.
Added 3 hours ago
T
Business Systems Analysis Specialist
TD
Toronto, ON
- Full-time
We are seeking a Senior Business Systems Analyst to join our team. This role plays a key part in bridging the gap between business operations and technology by supporting the design and…
Added 4 hours ago
EI
Portfolio Manager
Ecolab Inc.
Calgary, AB
- Full-time
Proven ability to lead, coach, and develop Technical Program Managers or senior program leaders.
Added 4 hours ago
G
Marketing and Communications Manager
GoodWork.ca
Surrey, BC
- Full-time
Collaborate with the Senior Leadership Team to align marketing and communications strategies with organizational priorities and translate them into actionable plans.
Added 4 hours ago
GC
Senior Engineer, MaintenanceNew
Glencore Canada
Elkford, BC
- $123,000 to $145,000 CAD / year
- Full-time
equipment in an open pit mine. The Senior Maintenance Engineer will lead a
Added 4 hours ago
L
Senior Learning Designer (Vancouver, Canada)
lululemon
Vancouver, BC
- Full-time
…running, training, and other athletic pursuits. Setting the bar in technical fabrics and functional design, we create transformational products and experiences that support people in…
Added 5 hours ago
JA
Senior Civil Engineer or Technologist - Water and Sewage Systems - Campbell River
JE Anderson & Associates
Campbell River, BC
- Full-time
Lead civil engineering and land development projects across Vancouver Island with a trusted, community-focused firm
Added 5 hours ago
A
Senior Incident and Problem Manager
Aviso
Toronto, ON
- $115,000 to $125,000 CAD / year
- Full-time
Excellent written and verbal communication skills, including the ability to communicate clearly with technical teams, vendors, business stakeholders, and senior leaders, are required

Citi

Senior Java Developer

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: · Experience: 5+ years of professional Java development experience, with substantial exposure to cloud-based environments and distributed systems.
Posting language: English
Posted: Oct 5, 2026

Original job description

We are seeking an experienced and motivated Senior Java Developer to spearhead the development of robust, scalable, and innovative enterprise applications. The ideal candidate will possess deep expertise in Java/J2EE and Spring Boot, a proven track record of strong technical problem-solving, and exceptional leadership skills. This is a key role where you will not only lead development efforts but also help shape our technical future by integrating cutting-edge AI technologies into our solutions.

If you are a forward-thinking developer with a passion for building high-quality software and mentoring others, we would love to hear from you.

Your Responsibilities

Technical Leadership & Strategy

· Lead Feasibility & Estimation: Conduct feasibility studies, provide accurate time and cost estimates, and define the scope for new application systems and programs.

· Act as a Subject Matter Expert (SME): Serve as a go-to expert for Java development, advising senior stakeholders and team members on best practices, architectural decisions, and complex technical challenges.

· Drive System Improvements: Analyze complex problems, evaluate business and system processes against industry standards, and make evaluative judgments to recommend and implement improvements.

· Ensure Security & Compliance: Recommend and develop security measures in post-implementation analysis and ensure all solutions comply with applicable laws, rules, and regulations.

Development & Implementation

· End-to-End Ownership: Monitor and control all phases of the development process, including analysis, design, construction, testing, and implementation.

· Build & Maintain Applications: Develop, test, and deploy new or revised applications to meet specific business needs and user requirements.

· Provide Technical Support: Offer user and operational support on applications, and consult with users, clients, and other technology groups to resolve issues and recommend advanced programming solutions.

· Define Standards: Ensure essential procedures are followed and contribute to defining and refining operating standards and processes for the development team.

Mentorship & Collaboration

· Coach & Mentor: Serve as an advisor and coach to new or junior developers, helping them grow their skills and careers.

· Collaborate Across Teams: Work closely with business users, product owners, and other technology teams to ensure alignment and successful project delivery.

Required Qualifications & Skills

· Experience: 5+ years of professional Java development experience, with substantial exposure to cloud-based environments and distributed systems.

· Core Java Expertise: Expert-level command of Java, J2EE, RESTful API design, and cloud engineering principles.

· Frameworks: Hands-on experience building production-grade services using Spring and Spring Boot.

· Databases: Solid database experience with relational systems (e.g., Oracle, SQL) and familiarity with NoSQL technologies (e.g., MongoDB).

· Cloud & Messaging: Practical experience with cloud-native platforms like OpenShift and Kubernetes, and messaging technologies such as MQ and Kafka.

· Software Craftsmanship: A deep commitment to clean code principles, design patterns, and test-driven development (TDD) practices that produce maintainable, production-ready software.

· Agile & DevOps: Fluency in Agile methodologies and the full software development lifecycle, with hands-on experience building and maintaining CI/CD pipelines.

· Leadership: Demonstrated ability to lead technical delivery autonomously, manage competing priorities, and perform effectively under pressure in a fast-paced environment.

Education

· Bachelor’s degree/University degree in Computer Science, Engineering, or a related field, or equivalent professional experience.

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 leading the end-to-end development, testing, and implementation of robust enterprise applications while serving as a subject matter expert. You will also be responsible for mentoring junior developers and collaborating with cross-functional teams to drive technical strategy and system improvements.

Requirements

Candidates must have at least 5 years of professional Java development experience with expertise in Spring Boot, cloud-native platforms, and distributed systems. A bachelor's degree in a relevant field is required, along with a strong commitment to clean code principles and Agile methodologies.

Skills

Java
J2EE
Spring Boot
Cloud Engineering
RESTful API
Oracle
SQL
NoSQL
MongoDB
OpenShift
Kubernetes
Kafka
CI/CD
Agile
Test-driven development
Technical leadership

Visa sponsorship

Not detected in the job text

Keywords

Java
J2EE
Spring Boot
Cloud-native
OpenShift
Kubernetes
Kafka
MQ
RESTful API
Oracle
SQL
NoSQL
MongoDB
CI/CD
Agile
TDD
Enterprise applications
Technical leadership
Software architecture
Distributed systems
Clean code
Design patterns
Mentorship
Feasibility studies
Security compliance
DevOps
Cloud engineering
System improvements
Application development

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