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Added 8 days ago
Full Stack Developer (Java Springboot/Angular)
Axelon Services Corporation
Montreal, QC
$77.93 USD / hour
Other
Support and lead different phases of the product lifecycle including analysis, development, and testing.
Added 27 days ago
Java Developer, TD Securities
TD
Toronto, ON
Full-time
Lead technical discussions and high-performance professionals at various capacity (junior to senior developer)
Added 1 month ago
Sr. Core Java Developer
Synechron
Toronto, ON
Full-time
We are seeking a highly experienced and hands-on Java Developer with a strong background in Core Java, Spring Framework, and low-latency multi-threaded programming to join our dynamic team.…
Added 1 month ago
Sr. Core Java Developer
Synechron
Toronto, ON
Full-time
We are seeking a highly experienced and hands-on Java Developer with a strong background in Core Java, Spring Framework, and low-latency multi-threaded programming to join our dynamic team.…
Added 1 day ago
Java Application Developer
Jobility Talent Solutions
Toronto, ON
Contract
This is a senior technical Java Developer position combining hands-on development with team guidance and production support responsibilities. You'll work with a small global developer team…
Added 4 months ago
Software Developer - Team Lead
IXL Learning
Toronto, Ontario
IXL Learning, developer of personalized learning products used by millions of people globally, is seeking a Software Developer Team Lead who has a passion for technology and education. You…
Added 2 months ago
Applications Development Tech Lead Analyst
Citi
Remote, Canada
Full-time · Remote
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 5 days ago
Java Backend Developer
Work in Ottawa
Ottawa, ON
$105,000 to $120,000 CAD / year
Full-time
We are excited to partner with Compax to attract top talent for a Java Backend Developer position. This job posting is a new position within our organization.
Added 9 days ago
Associate Director - Murex Reporting Lead Developer
RBC
Toronto, ON
Full-time
We are seeking an experienced highly motivated Lead Murex Reporting Developer for Credit & Rates Derivatives’ trade management, reporting and settlement system (Murex). You will oversee…
Added 16 days ago
Associate Director - Murex Reporting Lead Developer
Royal Bank of Canada
Toronto, ON
Full-time
We are seeking an experienced highly motivated Lead Murex Reporting Developer for Credit & Rates Derivatives’ trade management, reporting and settlement system (Murex). You will be working…
Added 3 days ago
Integration Development Lead
Cloud SynApps Inc.
Mississauga, ON
Contract
…the architecture and design patterns defined by the Design Lead into an executable build plan, coding standards, and delivery cadence. Leads the Integration Designer and the three…
Added 20 days ago
Lead Software Developer
Open Text Corporation
Richmond Hill, ON
Other
As a Lead Software Developer on the OpenText Application Integrator product team, you will enhance product security by addressing vulnerabilities, design and maintain mission-critical…
Added 2 months ago
Tech Lead, Software Development
Univeris
Toronto, Ontario
$100,000 to $130,000 CAD / year
Full-time
At Univeris, a Software Development Technical Team Lead is a hands-on senior software engineer and people manager, accountable for the technical design, development, quality of…
Added 3 months ago
Tech Lead, Software Development
Univeris
Toronto, Ontario
Full-time
At Univeris, a Software Development Technical Team Lead is a hands-on senior software engineer and people manager, accountable for the technical design, development, quality of…
Added 20 days ago
Developer Lead (AI-Enabled Systems)
BMO
Toronto, ON · FCP
Full-time
Build robust microservices and APIs using Java, Node.js, or Python
Added 1 month ago
Sr Software Engineer / Sr Java Developer
J&M Group
Vancouver, BC
Full-time
Develop Java-based components using modern frameworks (Spring/Spring Boot or equivalent).
Added 1 month ago
Java Lead- With GenAI Tools
J&M Group
Toronto, ON
Full-time
As the senior technical leader, you will define the technical vision, lead an engineering team, establish engineering standards, and drive the adoption of AI-enabled software engineering…
Added 4 months ago
Development Technical Lead
BCGEU
Burnaby, British Columbia
Full-time
Extensive recent professional experience with Java is required. This is a core requirement, not a nice-to-have. You should be comfortable designing, building, reviewing, and troubleshooting…
Added 1 month ago
Senior Java Developer
Kumaran Systems
ON · Ontario, Toronto
Full-time
Minimum 5 years of Lead experience in a large-scale
Added 5 months ago
Lead Software Developer (AOSP)
Syntronic
Waterloo, Ontario
Full-time
As a technical leader, you will not only contribute high-level code but also guide a team of junior developers, ensuring the adoption of industry best practices in an Agile environment.…
Added 4 days ago
Java Technical Lead
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC · Greater Montreal Metropolitan Area
Full-time
Lead the design, development, and delivery of Java-based applications and services.
Added 1 month ago
Java Technical Lead
Kumaran Systems
Toronto, ON
Full-time
We are seeking a highly experienced and motivated Senior Java Developer with substantial lead experience to join our dynamic engineering team. The ideal candidate will possess over 12 years…
Added 3 days ago
Senior Java Technical Lead
J&M Group
Toronto, ON
Contract
10+ years of Java/J2EE development experience.
Added 1 month ago
Java Technical Lead
J&M Group
Toronto, ON
Full-time
We are seeking a highly experienced Java Technical Lead with 12+ years of hands-on experience in enterprise application development and production support. The ideal candidate will possess…
Added 4 months ago
Lead Software Developer
OSEDEA
Montreal, Quebec
Full-time
As a Lead Software Developer, we expect you to be disciplined regarding software development, ready and eager to lead projects and initiatives, and collaborate with and mentor technical and…

Synechron

Sr. Core Java Developer

Toronto, ON, Canada

Pay: In accordance with law, the base salary for this role if filled within Toronto, ON is CAD $120k – CAD $140k/year & benefits (see below).
Job type: Full-time
Posting language: English
Posted: Aug 12, 2026

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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 16,850+, and has 60 offices in 20 countries within key global markets.

Our challenge

We are seeking a highly experienced and hands-on Java Developer with a strong background in Core Java, Spring Framework, and low-latency multi-threaded programming to join our dynamic team. The ideal candidate will have extensive experience working within capital markets, debt capital markets, and financial operations, with a proven track record of designing and developing high-performance, scalable, and resilient systems. This role requires a deep technical expertise, with the ability to lead and collaborate within a global team, communicate effectively, and deliver robust solutions that meet the demanding needs of financial markets.

Additional Information*

The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Toronto, ON is CAD $120k – CAD $140k/year & benefits (see below).

The Role

Responsibilities:

Develop, enhance, and maintain high-performance, low-latency trading and financial systems using Core Java and Spring Framework.
Design and implement multi-threaded, concurrent, and scalable solutions for mission-critical applications.
Architect and optimize SQL queries and work with caching solutions such as MemSQL to ensure fast data retrieval and system efficiency.
Collaborate with global teams to understand business requirements and translate them into technical solutions.
Work on cloud-based solutions using AWS, Azure, or other cloud platforms to deploy, manage, and monitor applications.
Contribute to the architecture and development of distributed systems for capital markets, with an emphasis on debt markets and financial operations.
Conduct code reviews, enforce coding standards, and advocate best practices in software development.
Support and troubleshoot live trading systems, ensuring high availability and low latency.
Stay abreast of technological advancements in cloud, Java, and capital markets to recommend improvements and innovations.

Requirements:

Core Java: 10-12 years of hands-on experience developing robust Java applications.
Spring Framework: 5-10 years of experience with Spring Core, Spring Boot, and associated projects.
Multi-threading & Low Latency Development: Proven experience designing and implementing multi-threaded, low-latency, high-frequency trading or financial systems.
Database & Caching: Expertise in SQL, with experience in query tuning; knowledge of caching solutions such as MemSQL, Redis, or similar.
Cloud Platforms: Experience deploying and managing applications on AWS, Azure, or equivalent cloud platforms.
Capital Markets & Debt Capital Markets: Prior experience in capital markets, especially debt instruments and related financial operations.
Financial Operations: Strong understanding of financial workflows, settlements, and operational processes (beneficial).
Communication & Collaboration: Excellent verbal and written communication skills, with experience working in a global team environment.

We offer:

A multinational organization with 60 offices in 20 countries and the possibility to work abroad.
15 days (3 weeks) of paid annual leave plus an additional 10 days of personal leave (floating days and sick days).
A comprehensive insurance plan including medical, dental, vision, life insurance, and long-term disability.
Flexible hybrid policy.
RRSP with employer’s contribution up to 4%.
A higher education certification policy.
On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses.
Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups.
Cutting edge projects at the world’s leading tier-one banks, financial institutions and insurance firms.
A truly diverse, fun-loving and global work culture.

S YNECHRON’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.

Candidate Application Notice

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More about this job

Responsibilities

Develop and maintain high-performance, low-latency trading and financial systems using Core Java and Spring Framework. Design scalable multi-threaded solutions and optimize SQL queries and caching for mission-critical capital markets applications.

Requirements

Requires 10-12 years of Core Java experience and 5-10 years with Spring Framework, specifically in low-latency financial systems. Candidates must have expertise in SQL, cloud platforms (AWS/Azure), and a strong background in debt capital markets.

Skills

Core Java
Spring Framework
Spring Boot
Multi-threading
Low-latency Programming
SQL
MemSQL
AWS
Azure
Capital Markets
Debt Capital Markets
Financial Operations
Distributed Systems
Caching
Concurrent Programming
Software Architecture

Benefits

Paid Annual Leave
Personal Leave
Medical Insurance
Dental Insurance
Vision Insurance
Life Insurance
Long-term Disability Insurance
Flexible Hybrid Policy
RRSP with Employer Contribution
Higher Education Certification Policy
Udemy for Business Access
Coaching Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Spring Framework
Spring Boot
Low-latency
Multi-threading
SQL
MemSQL
Redis
AWS
Azure
Capital Markets
Debt Capital Markets
Financial Operations
Distributed Systems
High-frequency Trading
Software Engineering
Cloud Computing
FinLabs
Caching
Query Tuning
Financial Workflows
Settlements
Scalability
Resilience
Code Reviews
Digital Transformation
Financial Services
IT Consulting
Software Architecture

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