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Java programming Jobs in Old toronto, ON

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Java programming • old toronto on

Last updated: 15 hours ago

Java Developer

MaarutToronto, ON, ca
Full-time

We are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team.Client invests heavily in its front office electronic trad... Show more

Sr. Java Developer

Randstad CanadaToronto, Ontario, CA
Temporary
Quick Apply

Our client, a prominent leader in enterprise technology solutions, is seeking a seasoned Java/J2EE Developer to join their dynamic team.In this role, you will drive the design, development, and mai... Show more

Java Dev Lead

Royal Bank of Canada>TORONTO, Canada
Full-time

Payment industry is a core and exciting domain in banking industry, and it is experiencing a fast-paced landscape change and innovations.RBC Global Payment Technology team is seeking a Java Backend... Show more

Senior Java Developer

Royal Bank of CanadaTORONTO, Ontario, Canada
Full-time

Payment industry is a core and exciting domain in banking industry, and it is experiencing a fast-paced landscape change and innovations.RBC Global Payment Technology team is seeking a Java Backend... Show more

Senior Database Java Developer

Alert DrivingNorth York, Ontario, Canada
CA$13.25–CA$15.00 hourly
Full-time
Quick Apply

Backend Application Developer - Job Description.We are currently looking for an experienced application developer who is well-versed in database-centric application development and will support the... Show more

Senior Java Developer - Operate

DeloitteToronto, ON, ON, CA
Temporary

At Deloitte, our Purpose is to make an impact that matters.We exist to inspire and help our people, organizations, communities, and countries to thrive by building a better future.Our work underpin... Show more

Programming Manager, eBay Live

0076 eBay CanadaToronto
Full-time

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells.Our platform empowers millions of buyers and sellers in more than 190 markets around the world.... Show more

Jewish Heritage and Spiritual Programming Coordinator

BaycrestToronto, CA
CA$58,386.00 yearly
Full-time +1

Heritage and Spiritual Care Department.Temporary Full-Time (up to 12 months).Target Start Date: October 2026).Day, occasional evening and weekends.At Baycrest, we believe every older adult deserves... Show more

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Computer programming Private Tutoring Jobs Toronto

SuperprofToronto, Canada
CA$20.00 hourly
Full-time +1

Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi... Show more

 • Promoted

Senior Java Developer

7B Search Group Inc.TORONTO, Ontario, Canada
Full-time

About the Senior Java Developer position.We are looking for an experienced Senior Java Developer who will join our small but growing software team.Our team is focused on developing new features, Po... Show more

Java Developer with Payment

E-SolutionsToronto, ON
Full-time

The MTS UPF Developer is responsible for designing, developing, enhancing, and delivering payment platform solutions on the ACI UPF ecosystem.This role is purely development‐focused, concentrating ... Show more

Senior Manager, Editorial Programming, Wealth Insights

The Toronto-Dominion Bank (Canada)Toronto, Ontario
Full-time

Strategic Editorial Content (SEC) Group.TD Wealth’s in‑house news, media and thought leadership organization responsible for:.MoneyTalk brought to you by TD (Digital, broadcast, social).Public WPO ... Show more

Senior Java Developer (Core Java, Spring Boot, Microservices)

Astra North Infoteck Inc.Toronto, ON, ca
Full-time

Senior Java Developer (Core Java, Spring Boot, Microservices).Toronto, ON (Hybrid – 2–3 Days Onsite).Seeking an experienced Java Developer with expertise in.Core Java, Spring Boot, and Microservice... Show more

Java Developer

ScotiabankToronto, ON, CA
Full-time

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in... Show more

Senior Java Developer

Canadian Tire Corporation, LimitedToronto, ON
CA$64,000.00 yearly
Full-time

As a Senior Java Developer, you will be responsible for designing, building, and maintaining robust, scalable, enterprise-grade backend systems.Specifically, you will become a key contributor in de... Show more

Java Full Stack Developer

J M Group IncToronto, ON, Canada
Temporary
Quick Apply

We're looking for an experienced Java Full Stack Developer with strong Angular and Spring Boot expertise to join a delivery team at a major Canadian bank in Toronto.The ideal candidate brings ... Show more

Software Engineer (Java)

XplorToronto, Ontario, Canada
Remote
Full-time

You’ll join the Xplor Pay development team, which provides a payment gateway that integrators, partners, and merchants utilize.Whether small and independent or large franchises, we build servi... Show more

Senior JAVA Backend Developer

NearSourceToronto, ON, Canada
CA$80.00 hourly
Remote
Full-time
Quick Apply

Job Title: Senior Java Backend Developer.This role requires strong expertise in backend engineering, event-driven architectures, distributed systems, and real-time data streaming.The successful can... Show more

Java BE Developer - Java spring boot, microservices

Artech LLCToronto, ON
Full-time

Title: Java BE Developer - Java spring boot, microservices.Location: Toronto, ON - Hybrid (4 Days WFO).Design, develop, and maintain high performance backend services using Java (17+), Spring Boot,... Show more

Software Engineer Intern (Java)

TSX Inc.Adelaide St W,Toronto
Full-time

Venture outside the ordinary - TMX Careers.The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations ... Show more

Java Developer

Java Developer

MaarutToronto, ON, ca
11 days ago
Job type
  • Full-time
Job description
Job Description

We are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. Client invests heavily in its front office electronic trading platform. The successful applicant would help turn this investment into a scalable, extensible and performant global trading platform.

The role requires experience with a highly automated software development workflow as well as a containerized run-time environment. The ideal candidate collaborates effortlessly online and offline and practices data-driven code optimizations – with or without the help of AI. Prior experience with order management systems (OMS) or low-latency applications is a plus.


Key Responsibilities

  • Design, implement and deploy enhancements to client’s electronic trading platform
  • Support and optimize what you and your colleagues have built
  • Collaborate with software engineers in other time zones
  • Reduce toil and repetitive tasks by automation


Requirements

Required Skills & Experience

  • 5+ years of hands-on software engineering of low-latency or real-time systems
  • Excellent Java proficiency required, including concurrency, tuning, and memory management
  • Good command of Linux/UNIX command line interface
  • Excellent problem-solving and debugging skills


Preferred Skills

  • Using agentic AI for software maintenance
  • Experience with container runtimes (Podman, Docker) and orchestration (Kubernetes)
  • Familiarity with message passing systems such as Kafka and Aeron
  • Practicing data-driven optimizations (profiling, metrics collection)
  • Working-knowledge of CI/CD techniques