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Added 4 months ago
OB
Test Automation Architect
O2E Brands
Vancouver, British Columbia · Greater Vancouver Metropolitan Area
- Full-time
Programming: Writes code using Java and TypeScript.
Added 4 months ago
L
Java Backend Developer
LTM
Ontario · Ontario, Canada
- $85,000 to $115,000 USD / year
- Full-time
We are looking for a talented and passionate developer to continue to evolve our nextgeneration trading applications The role requires a detailed understanding of software designbest…
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 1 month ago
Specialist, IT Solutions
Celestica International LP
Toronto, ON
Prior knowledge of Java or Java ADF is not required, though any basic familiarity with these technologies is a welcome asset.
Added 1 month ago
QA Engineer
Celestica International LP
Toronto, ON
…while occasionally supporting the critical migration of legacy Java systems into a modern .NET architecture. In this role, you will execute testing strategies, contribute to test automation…
Added 2 months ago
V
Engineering Lead, Quality
Vancity
Toronto, ON · Vancouver, BC
- Full-time
Strong programming skills (Python, JavaScript, C#, Java)
Added 2 months ago
GD
Software Engineering Developer, Air & Naval Sonar
General Dynamics Missions System International
Ottawa, ON · Dartmouth, Nova Scotia
- Full-time
Proficiency in one or more modern programming languages (e.g. C++, java)
Added 2 months ago
B
AI Solutions Developer (Full-time, 1 year contract with possibility for extension)
BrandActive
Toronto, ON
- Full-time
- Contract
BrandActive is seeking an AI Solutions Developer to support the development and implementation of artificial intelligence solutions across the business. This role will work closely with the…
Added 2 months ago
L&
Senior Systems Analyst (SAP BTP)
Lindt & Sprüngli (Canada), Inc
Toronto, ON · LSNA - CAN - Corporate - Head Office - Toronto - ON - LSNA
- Full-time
Added 2 months ago
R
Staff Software Engineer
RBGlobal
Burnaby, BC
- Full-time
Own the design and evolution of workflow orchestration using Apache Airflow (AWS MWAA), driving improvements in reliability and developer experience.
Added 25 days ago
S
Java Developer
Synechron
Montreal, QC
- Full-time
The client is looking for an experienced Backend Java Developer to join a team actively working on advanced risk and model management systems. The environment is agile, with heavy…
Added 25 days ago
KG
Production Support Engineer – AI/ML
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
Provide production support for Java applications, Linux environments, databases, and AI/ML platforms.
Added 25 days ago
TI
Full Stack Java Developer
Themesoft Inc.
Calgary, AB
- Contract
Exhibit deep understanding of Core Java for efficient coding and system integration
Added 25 days ago
S
Backend/Microservice Engineer
Synechron
Mississauga, ON
- $115,000 to $120,000 CAD / year
- Full-time
Synechron is seeking a Senior Java Backend Developer to support a leading banking client. In this role, you will help design and build the microservices layer that connects a blockchain…
Added 28 days ago
B
Senior Solution Architect - (Digital / Banking)
BMO
Toronto, ON · BMOPLACE
- Full-time
5+ years of software development experience ( Angular, Java, Node.js, etc)
Added 26 days ago
Associate, Data Engineer
BMO
Toronto, ON · FCP
· Strong programming skills in Python, Scala, or Java, with a passion for learning new technologies.
Added 27 days ago
Senior Java Developer
Konrad
Toronto, ON
As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require…
Added 28 days ago
Full Stack Developer
Konrad
Toronto, ON
As a Full Stack Developer you'll be tasked with working on one of our web application projects. Working within the software development team, your duties will require you to assist in the…
Added 24 days ago
AEM Tower Lead
Capgemini
Vancouver, BC
Added 28 days ago
Java Developer
Konrad
Toronto, ON
As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require…
Added 28 days ago
E
Full-Stack Application Developer (Kotlin-Java/React)
Equisoft
Quebec, QC · HYBRID - Québec City, Canada
- Full-time
Role: The Full-Stack Application Developer (Kotlin-Java/React), reports to the Manager, Product Development you will be working with a team of X Full-Stack developers. The candidate will be…
Added 4 months ago
C
Backend Java Developer
CIBC
Toronto, Ontario
- Full-time
…platforms with a variety of system integration and patterns. As a Java/J2EE Developer, you first need to be an expert programmer. You will lead development and implementation of solutions…
Added 2 months ago
TS
Java Developer
Triunity Software
Montreal, QC
- $100,000 to $110,000 CAD / year
- Full-time
Triunity Software is looking for a talented Java Developer to join our growing team in Montreal, QC. This is an exciting opportunity to build innovative software solutions in a…
Added 2 months ago
TS
Java Developer
Triunity Software
Mississauga, ON
- $100,000 to $110,000 CAD / year
- Full-time
Triunity Software is looking for a talented Java Developer to join our growing team in Mississauga, ON. This is an exciting opportunity to work on innovative software solutions in a…
Added 2 months ago
TS
Java Developer
Triunity Software
Vancouver, BC
- $100,000 to $110,000 CAD / year
- Full-time
Triunity Software is looking for a talented Java Developer to join our growing team in Vancouver, BC! This is an exciting opportunity to work on innovative software solutions in a…

Synechron

Backend/Microservice Engineer

Mississauga, ON, Canada

$115,000 to $120,000 CAD / year · Full-time

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Job details

Pay: $115,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Oct 11, 2026
Experience: 7+ years of professional backend software development experience.
Posting language: English
Posted: Sep 11, 2026

Original job description

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 17,000+, and has 58 offices in 22 countries within key global markets.

Synechron is seeking a Senior Java Backend Developer to support a leading banking client. In this role, you will help design and build the microservices layer that connects a blockchain platform with core enterprise systems.

You will work on high-impact services supporting transaction orchestration, reconciliation, event processing, and integration between on-chain and off-chain environments. The ideal candidate will have strong backend engineering experience, a solid understanding of distributed systems, and exposure to banking, payments, digital assets, or blockchain technologies.

Key Responsibilities

Design, develop, and implement APIs and microservices that integrate on-chain and off-chain systems.
Build services for transaction orchestration, settlement, reconciliation, and event processing.
Develop secure, scalable, and resilient backend services using Java and modern cloud-native technologies.
Design and implement event-driven solutions using platforms such as Kafka or Google Pub/Sub.
Integrate blockchain and digital asset platforms with core banking and enterprise systems.
Apply microservices and API design best practices, including versioning, security, observability, and performance optimization.
Collaborate with architects, product managers, business stakeholders, and engineering teams to translate requirements into effective technical solutions.
Contribute to code reviews, technical documentation, automated testing, and continuous improvement of development practices.
Troubleshoot production issues and support the reliability, scalability, and resilience of the services layer.
Ensure solutions align with banking, security, compliance, and enterprise technology standards.

Required Qualifications

7+ years of professional backend software development experience.
Strong proficiency in Java and experience developing enterprise-grade applications.
Experience designing and building RESTful APIs and microservices.
Strong understanding of event-driven architectures and messaging platforms such as Kafka or Google Pub/Sub.
Experience with distributed systems, asynchronous processing, and service-to-service integration.
Cloud-native development experience; Google Cloud Platform (GCP) experience is preferred.
Experience with software development best practices, including unit testing, code reviews, CI/CD, and observability.
Strong understanding of scalability, resilience, fault tolerance, and performance optimization.
Excellent communication, collaboration, and problem-solving skills.

Preferred Qualifications

Previous experience working with banking or other financial services clients.
Experience in payments, transaction processing, settlement, or reconciliation systems.
Experience with digital assets, cryptocurrency, blockchain, or distributed ledger technology.
Experience with Web3 or blockchain application development.
Experience with Node.js, Python, or Go in addition to Java.
Familiarity with smart contracts, wallets, tokenization, or on-chain transaction workflows.
Knowledge of financial services security, risk, and regulatory considerations.

We offer:

A multinational organization with 58 offices in 22 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.

Apply About employer

More about this job

Responsibilities

You will design and build a microservices layer to integrate blockchain platforms with core enterprise banking systems. Responsibilities include developing scalable backend services for transaction orchestration, reconciliation, and event processing.

Requirements

Candidates must have 7+ years of professional backend development experience with strong proficiency in Java. A solid understanding of distributed systems, event-driven architectures, and cloud-native technologies is required.

Skills

Java
Microservices
API design
Distributed systems
Kafka
Google Pub/Sub
Cloud-native development
GCP
Event-driven architecture
Blockchain
RESTful APIs
CI/CD
Observability
Transaction orchestration
Software engineering

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

Java
Microservices
Blockchain
Kafka
Google Cloud Platform
API
Distributed systems
Event-driven architecture
FinTech
Banking
Transaction orchestration
Reconciliation
CI/CD
RESTful
Cloud-native
Web3
Digital assets
Software engineering
Scalability
Resilience
Observability
Asynchronous processing
Enterprise systems
Tokenization
Smart contracts

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