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Added 1 month ago
MS
Java Tech Lead - Cash Confirmations (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as a Java Tech Lead - Cash Confirmations Lead to provide senior technology leadership for Morgan Stanley’s Cash Confirmations platforms, shaping the…
Added 1 month ago
Staff Software Engineer, Financial Crimes
Stripe
Toronto, ON
Proven experience designing, building, and operating high-throughput, low-latency APIs and distributed backend systems at scale.
Added 1 month ago
Senior Java Engineer
RE Partners
Mississauga, ON
Senior Java Engineer - Deployment Security & Software Reliability
Added 2 months ago
P
Senior Back End Engineer Java/OLAP
Prophix
Remote, Canada
- Full-time
- Remote
…possible for more than 3,000 finance teams worldwide. As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine - designing, optimizing, and…
Added 1 month ago
AI and Data - Manager - AI Engineer
EY
Toronto, ON
…cloud environments, APIs, CI/CD, ensuring high availability and low…
Added 26 days ago
PC
Senior Java Developer - Toronto, ON (Hybrid)
Pozent Corporation
Toronto, ON
- Contract
Experience building low-latency applications and CI/CD pipelines.
Added 27 days ago
IE
Senior and Staff Software Engineers (Product Engineering) - Multiple Roles
Index Exchange
Toronto, ON
- Full-time
…comparison, Google processes 8.5 billion searches per day) with ultra-low latency. Our platform is vertically integrated from servers to networks and runs primarily on our own metal and…
Added 1 month ago
C
VP Senior Applied AI Full-Stack Engineer
Citi
Mississauga, ON
- Full-time
A key function is leveraging Starburst (Trino) to query massive, distributed datasets with sub-second latency. You will design and implement robust backend microservices (Java/Spring Boot)…
Added 28 days ago
S
Java Developer
ShipTime
Oakville, ON
- $80,000 to $120,000 CAD / year
Design, implement, and maintain Java applications that are high-volume and low-latency, necessary for our business applications.
Added 1 month ago
VR
Senior Back-end(Java) Developer
VSG Recruitment
Remote, Canada
- Full-time
- Remote
They are looking for a Senior Java Developer to join their Markets Technology team. This individual will play a key role in designing and developing backend services, APIs, and distributed…
Added 4 months ago
L
Senior Java Backend Developer
LTM
Ontario · Ontario, Canada
- $90,000 to $125,000 USD / year
- Full-time
…that rates products trade forever driving a need for realtime low latency pricing market making and risk technology In this increasingly electronic and competitive landscape client is key…
Added 4 months ago
S
Lead Java Developer
Synechron
Mississauga, Ontario
- $115,000 to $125,000 CAD / year
- Full-time
We are looking for a highly skilled Senior Java Developer to join our company. In this role, candidate will design, create, and implement various Java-based solutions for the business that…
Added 27 days ago
S
Java Developer
ShipTime
Oakville, ON
- $80,000 to $120,000 CAD / year
- Full-time
Design, implement, and maintain Java applications that are high-volume and low-latency, necessary for our business applications.
Added 28 days ago
M
Senior Software Engineer
Mastercard
Vancouver, BC
- Full-time
Experience building and operating scalable global platforms with high throughput, low latency, with 5 9’s availability
Added 5 months ago
A
Junior Trader - Quant Engineer (APAC)
Aptos
Ottawa, Ontario
- Full-time
Hands-on experience with order management systems, smart order routers, or execution engines in a low-latency environment
Added 29 days ago
T
Senior Software Engineer (Back-end/Server)
Trulioo
Vancouver, BC · Toronto, ON
- Full-time
Trulioo is looking for a Senior Software Engineer to lead the architecture and development of high-throughput, low-latency back-end services that power our Document and Biometric…
Added 29 days ago
C
Java Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a skilled Java Developer to join our Technology team and play a key role in building, maintaining, and advancing enterprise-grade shared services that underpin critical…
Added 29 days ago
C
Java Applications Development Lead, Vice President
Citi
Mississauga, ON
- Full-time
Technical Leadership: Lead the design, development, and deployment of high-throughput, low-latency transactional systems and microservices for Money Market trading, funding, and trade life…
Added 29 days ago
T
Sr. Lead Engineer, TD Securities
TD
Toronto, ON
- Full-time
Experience developing and managing highly scalable and low latency systems.
Added 1 month ago
Senior Manager, Data Engineering
Scotiabank
Toronto, ON
…experience with a wide spectrum of technologies with emphasis on low latency, scalable, fault-tolerant platforms/applications with 24-7…
Added 4 months ago
V
Sr. Infrastructure Engineer
VGS
Canada
- Full-time
Customer Impact: Maintain and support high-performance, low-latency private connectivity for external customer traffic. Partner with internal engineering teams to support platform adoption.
Added 4 months ago
Senior Python Developer
Glint Tech Solutions LLC
Toronto, Ontario
We are seeking a hands-on, self-directed Senior Python Developer to support delivery within the Total Fund Management Portfolio Management Technology team. This role demands high autonomy,…
Added 3 months ago
Ingénieur de logiciels chevronné (C++) / Experienced Software Developer (C++)
Tower Research Capital
Montreal, Quebec
Connaissance de tout autre langage de développement, y compris Java, Python ou Perl et Shell Scripts (un atout)
Added 4 months ago
Junior Trader - Quant Engineer (APAC)
Decibel Foundation
Ottawa, Ontario
Hands-on experience with order management systems, smart order routers, or execution engines in a low-latency environment

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Synechron

Lead Java Developer

Mississauga, ON, Canada

$115,000 to $125,000 CAD / year · Full-time

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Job details

Pay: $115,000 to $125,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Jun 1, 2026

Original job description

We are

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,500+, and has 58 offices in 21 countries within key global markets.

Our challenge

We are looking for a highly skilled Senior Java Developer to join our company. In this role, candidate will design, create, and implement various Java-based solutions for the business that will range from mobile applications to database programming.

The Role

Responsibilities:

Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
Contributing in all phases of the development lifecycle
Writing well designed, testable, efficient code
Improve existing systems by adding new features in line with business specifications
Monitor performance and implement innovative solutions to improve the overall system
Collaborate with peers and team members to build scalable, secure, and quality products
Perform regular checks and follow best practices to develop, deploy, and maintain software
Deployment of new features and products into the production environment.

Required skills and qualifications

Proficiency in Java, with a good understanding of its ecosystems
Sound knowledge of OOPS Patterns and Concepts
Familiarity with different design and architectural patterns
Skill for writing reusable Java libraries
Knowhow of Java concurrency patterns
Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services
Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements
Skilled at creating database schemas that characterize and support business processes
Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds
Implementing automated testing platforms and unit tests
In-depth knowledge of code versioning tools, for instance, Git
Understanding of building tools like Ant, Maven, Gradle, etc.

Preferred Qualifications:

Experience in banking domain.

SYNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

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More about this job

Responsibilities

The Lead Java Developer will design, create, and implement various Java-based solutions, focusing on high-volume, low-latency applications for mission-critical systems. The role involves collaborating with team members to build scalable and secure products while improving existing systems.

Requirements

Candidates must have proficiency in Java and a solid understanding of its ecosystems, along with knowledge of OOPS patterns and various design patterns. Familiarity with Java concurrency, MVC, JDBC, and RESTful web services is also required.

Skills

Java
OOPS Patterns
Design Patterns
Java Libraries
Java Concurrency
MVC
JDBC
RESTful Web Services
Java GUI Frameworks
Database Schemas
JVM
Automated Testing
Code Versioning
Building Tools

Visa sponsorship

Not detected in the job text

Keywords

Java
OOPS
Design Patterns
Java Libraries
Concurrency
MVC
JDBC
RESTful
GUI Frameworks
Database Schemas
JVM
Automated Testing
Git
Ant
Maven
Gradle
Artificial Intelligence
Blockchain
Data Science
Digital Underwriting
Mobile Applications
Software Engineering
Cloud
DevOps
Consulting
Investment Banking

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