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Added 11 days ago
Data Engineer
Capgemini
Toronto, ON
Programming experience in Java for pipeline support and enhancements
Added 11 days ago
Senior Full Stack Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Autonomously code and troubleshoot Python and/or Java REST API and related software and setup local and shared, cloud environments and resolve issues
Added 11 days ago
Software Development Engineer Intern, ROBOTICS - 2027
Amazon
Toronto, ON
…tomorrow's technology. At Amazon, you'll grow into the high-impact engineer you know you can be, supported by a culture of learning and mentorship. Every day brings exciting new challenges…
Added 11 days ago
Senior Full Stack Engineer
RBC
Toronto, ON
Full-time
Autonomously code and troubleshoot Python and/or Java REST API and related software and setup local and shared, cloud environments and resolve issues
Added 11 days ago
Senior Software Engineer
Mastercard
Vancouver, BC
Full-time
…central to this strategy. We are looking for a lead software engineer to implement large scale distributed systems based on reactive…
Added 9 days ago
Software Engineer I (Enterprise Marketing Technology)
TD
Toronto, ON
Full-time
As a software engineer you will be building technology solutions that increase automation, increase insight and AI driven outcomes, increase usability, and improve marketing's ability to…
Added 9 days ago
Software Engineer III (Enterprise Marketing Technology)
TD
Toronto, ON
Full-time
As Software Engineer III you will be a solution design leader building technology solutions that increase automation, increase insight and AI driven outcomes, increase usability, and…
Added 2 months ago
AI Platform Engineer - DevOps
Staffinity Inc
Halifax, Nova Scotia
Staffinity is currently seeking an AI Platform Engineer - DevOps for a premier corporate client located in Halifax. This is a full-time position offering a competitive salary and…
Added 4 months ago
Senior Software Engineer
Treasure AI
Vancouver, BC
$132,500 to $171,000 CAD / year
Full-time
As a Senior Software Engineer on the Realtime/Personalization team, you will be a core technical contributor building Treasure AI's AI-native Personalization Studio and RT2.0 engine.…
Added 3 months ago
Control System Engineer
TRIUMF
Vancouver, British Columbia · TRIUMF
$94,776 CAD / year
Full-time
As an Electrical or Electronics Engineer, you will work closely with multidisciplinary teams to develop and support advanced control systems that enable the remote operation of custom…
Added 4 months ago
Business System Engineer
Hyve Solutions
Ontario · Ontario, Canada
Full-time
…designs, while leveraging expertise in software development (Java, SQL, Python), database design, and software architecture (REST, event-driven, distributed systems). The position also…
Added 18 days ago
Staff Product Engineer - Search FX (Discovery Experience)
Faire
Kitchener, ON · Toronto, ON
As a Staff Engineer on the Search FX team, you will be a primary technical architect for our retailer-facing search surfaces. You will own the technical roadmap for search, recommendations,…
Added 1 month ago
Software Engineer
RBGlobal
Mississauga, ON
Full-time
We are looking for an enthusiastic and motivated software engineer to join our marketplace teams. This is an excellent opportunity for someone early in their career who is eager to learn…
Added 1 month ago
Software Development Engineer II, ML Platform
Remitly
Burnaby, BC
Full-time
We're seeking a Senior Engineer to shape the tooling and infrastructure that power the next generation of scalable AI / ML products at Remitly. In this role, you'll collaborate with AI /…
Added 5 months ago
Software Quality Assurance and Automation Test Engineer-Automotive Infotainment
CIeNET International
Markham, Ontario
Full-time
Position: Software Quality Assurance and Automation Test Engineer - Automotive Infotainment
Added 6 months ago
Senior Backend Engineer (Online Security)
US Mobile
Toronto, Ontario
Full-time
We’re looking for a skilled and motivated Senior Backend Engineer to help us scale connectivity to millions of devices, while keeping that platform secure from the ground up. In this role,…
Added 1 month ago
Principal AI Software Developer
Autodesk
Toronto, ON · Montreal, QC · AMER - Canada - Ontario - Toronto - University Ave
Full-time
We are looking for a Principal Software Engineer to help lead the architecture, execution, and operational excellence of this platform. This is a senior individual contributor role for an…
Added 11 days ago
Senior Quality Assurance Engineer
NetBrain
Toronto, ON
NetBrain is looking for an experienced Senior QA Engineer to work on a variety of automation-related projects for our unparalleled network automation platform, powered by agentic-AI. We…
Added 5 months ago
Software Quality Assurance and Automation Test Engineer -Automotive Infotainment
CIeNET Technologies
Markham, Ontario
Full-time
Position Title: Software Quality Assurance and Automation Test Engineer - Automotive Infotainment
Added 6 months ago
Software Engineer (C++)
Scotiabank
Toronto, Ontario
Full-time
…of Derivatives/Capital markets. We are looking for Software Engineer to join this dynamic…
Added 5 months ago
Lead Data Engineer
Scotiabank
Toronto, Ontario
Full-time
The team is seeking a Lead Data Engineer to integrate and ingest data from source systems (Vendor \ In-House) into the Asset Control Platform (AC) and develop in house data feeds for…
Added 1 month ago
Staff Back End Engineer (Applications)
Forma.ai
Toronto, ON
As a Staff Engineer, you are expected to operate with a high degree of ownership and trust. This includes proactively identifying architectural risks, surfacing edge cases or constraints…
Added 4 months ago
Senior Distinguished Engineer- International Card Tech
Capital One
Toronto, Ontario
Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Distinguished Engineer- International Card Tech
Added 10 days ago
Staff Software Engineer, App Runtime
Snowflake
Toronto, ON
Full-time
As a Staff/Principal Engineer, you will shape the product and its architecture. It’s a high leverage role - you will lead a team to scale and harden an early-stage, public-preview product.…
Added 1 month ago
Software Engineer, Sr Specialist
Nasdaq
Toronto, Ontario
Full-time
As a Software Engineer reporting to VP, Software Engineering, you'll play a critical role in developing and maintaining the technology that powers Nasdaq's Derivatives Market System. You'll…

Synechron

Java Software Engineer

Calgary, AB, Canada

Pay: $100,000 to $110,000 CAD / year
Job type: Full-time
Apply by: Nov 3, 2026
Experience: 5+ years of hands-on experience in Core Java development.
Posting language: English
Posted: May 21, 2026

Apply About employer

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Original job description

About the job

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 16,400+, and has 60 offices in 20 countries within key global markets.

Our challenge

We are seeking a highly skilled Senior Core Java Developer with extensive experience in multithreading, collections, data structures, and banking domain expertise. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance banking applications and services. Candidate will play a key role in architecting robust backend systems, ensuring optimal performance and security.

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 Calgary, Alberta, Canada now is CAD $100k – CAD $110k/year & benefits (see below).

The Role

Responsibilities:

Develop, enhance, and maintain core Java-based banking applications.
Design and implement multithreaded applications to ensure high concurrency and performance.
Utilize Java Collections Framework and data structures to optimize data handling.
Analyze and improve application efficiency and scalability.
Collaborate with cross-functional teams including business analysts, QA, and UI/UX designers.
Conduct code reviews, provide technical guidance, and mentor junior developers.
Follow best coding practices, coding standards, and Agile methodologies.
Troubleshoot and resolve complex technical issues related to Java applications.
Engage in performance tuning and optimization for banking systems.
Understand and adhere to banking security standards and compliance requirements.

Requirements:

Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
5+ years of hands-on experience in Core Java development.
Strong expertise in multithreading, concurrency, and synchronization.
In-depth knowledge of Java Collections Framework and data structures.
Experience working with banking or financial services applications.
Familiarity with REST/SOAP APIs, Microservices architecture.
Good understanding of SQL and relational databases.
Knowledge of banking regulations, security standards, and best practices.
Proficient in version control tools (Git, SVN).
Excellent problem-solving, analytical, and communication skills.

Preferred, but not required:

Experience with frameworks such as Spring, Hibernate.
Exposure to DevOps tools and CI/CD pipelines.
Knowledge of messaging systems like Kafka, RabbitMQ.
Prior experience in Agile/Scrum environments.

We offer:

A multinational organization with 58 offices in 21 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.

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

Apply About employer

More about this job

Responsibilities

The candidate will be responsible for designing, developing, and maintaining scalable, high-performance banking applications and services. They will play a key role in architecting robust backend systems, ensuring optimal performance and security.

Requirements

Candidates must have a Bachelor’s or Master’s degree in Computer Science or a related field and at least 5 years of hands-on experience in Core Java development. Strong expertise in multithreading, concurrency, and banking domain knowledge is required.

Skills

Core Java
Multithreading
Concurrency
Synchronization
Java Collections Framework
Data Structures
Banking Applications
REST APIs
SOAP APIs
Microservices
SQL
Relational Databases
Version Control
Problem-Solving
Analytical Skills
Communication Skills

Benefits

Paid Annual Leave
Personal Leave
Comprehensive Insurance Plan
Flexible Hybrid Policy
RRSP with Employer’s Contribution
Higher Education Certification Policy
On-Demand Udemy for Business Access
Coaching Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Java
Software Engineering
Artificial Intelligence
Blockchain
Data Science
Digital Underwriting
Mobile Applications
Agile
DevOps
Performance Tuning
Banking Domain
Security Standards
Compliance
Code Reviews
Mentoring
Technical Guidance
Cross-Functional Collaboration
Financial Services
Cloud
Data

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