“Core Java” jobs in Canada – Page 14

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• 17d

  Officer Production Support Intmd Analyst

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  2+ YOECandidates need 2 to 5 years of experience supporting production applications, with working knowledge of monitoring, ITSM, databases, middleware, networking, cloud and scripting. A bachelor's degree or equivalent experience is required, along with strong communication skills.

  Splunk, AppDynamics, Dynatrace, Prometheus, Grafana, ITRS

  17d

  Java Tech Lead - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  9+ YOECandidates need 9 to 10 years of Java application development and 6 to 8 years of L3 application support. Strong Spring Boot, REST API, microservices, Oracle, MS SQL and MongoDB skills are required, with AI interest highly valued.

  Java, Spring Boot, Oracle, MS SQL, MongoDB, Angular

  18d

  Senior Java Developer Solution Architect - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years building enterprise systems, including Java and Spring at scale, and proven delivery of cloud-native and event-driven architectures. Strong skills in Kafka, Kubernetes, databases, CI/CD and observability are expected, along with leadership and stakeholder communication.

  Kafka, Kubernetes, Docker, Redis, Terraform, GitHub Actions

  18d

  Senior Java Back - End Developer - Assistant Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  5+ YOECandidates need 5+ years of enterprise experience, including 5+ years in Java and Spring at scale. They must have delivered cloud-native and event-driven systems, and have strong skills in Kafka, Kubernetes, databases, CI/CD and observability. Leadership of design reviews and mentorship is required.

  Kafka, Kubernetes, Docker, Redis, Terraform, Prometheus

• 17d

  Java Tech Lead - Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  9+ YOECandidates need 9 to 10 years of Java development experience with Spring Boot, REST APIs and microservices, plus 6 to 8 years of application support. Experience with Oracle, MS SQL and MongoDB is required, and interest in AI is expected.

  Spring Boot, Oracle, MS SQL, MongoDB, Angular

  17d

  Officer Production Support Intmd Analyst

  Mississauga, ON

  HybridFull Time

  

  Citi

  2+ YOECandidates need 2-5 years of application support experience, with skills in monitoring tools, ITSM platforms, databases, middleware, networking, cloud and scripting. They also need strong troubleshooting, root cause analysis, communication and a bachelor's degree or equivalent experience.

  Splunk, AppDynamics, Dynatrace, Grafana, ServiceNow, Oracle

  18d

  Senior Java Back - End Developer - Assistant Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  5+ YOECandidates need 5+ years building enterprise systems in Java and Spring, plus proven delivery of microservices and event-driven architectures. They also need cloud, Kubernetes, messaging, database and leadership experience.

  Kafka, Kubernetes, Docker, Redis, Terraform, Jenkins

  18d

  Senior Java Developer Solution Architect - Vice President

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6+ years of enterprise experience, including 6+ years in Java and Spring, and proven delivery of cloud-native, microservices and event-driven systems. Strong skills in Kafka, Kubernetes, databases, CI/CD and observability, plus leadership and stakeholder communication, are required.

  Kubernetes, Kafka, Docker, Terraform, Redis, Prometheus

• 17d

  Engineering Manager

  Montréal, QC

  HybridFull Time

  B

  Booxi

  7+ YOE3+ MgmtCandidates need 7+ years in software development, including 3+ years formally managing developers, and solid full-stack web experience with APIs, microservices, JavaScript/TypeScript and databases. Strong French and good English are required.

  React, TypeScript, Java, PHP, MySQL

• 17d

  Full Stack Software Engineer

  Remote in Canada

  Remote

  

  Atlassian

  1+ YOECandidates need 1 to 3+ years of JavaScript or TypeScript experience with React and Node, REST integration experience, and Git use in a team. A Bachelor's or Master's degree is preferred, with a Computer Science degree favoured.

  Git, Docker, NGINX, Express, React, AWS

• 17d

  Global Transaction Banking (GTB), Engineer I

  Toronto, ON

  On-siteFull Time

  TT

  The Toronto-Dominion Bank (Canada)

  4+ YOECandidates need a bachelor's or graduate degree in a field like computer science or engineering, plus 4+ years of relevant experience. Strong skills are needed in Spring Boot, Java, Python, OAuth2, REST APIs, Kafka, a cloud platform (Azure, GCP or AWS), Datadog, GitHub Actions and Autosys.

  Spring Boot, Java, Python, OAuth2, REST API, Kafka

• 17d

  Staff Software Engineer

  Toronto, ON

  $173k–$197k/yrFull Time

  CO

  Capital One Canada

  6+ YOECandidates need at least 6 years of hands-on development and system architecture experience, skill in both front-end and back-end development, and experience mentoring engineers. An agile background and 8+ years leading software life cycles are preferred.

  AWS

• 17d

  Full Stack Senior Software Developer

  Montréal, QC

  $115k–$135k/yr

  

  Aversan: (www.aversan.com) is a trusted multi-service engineering and electronics manufacturing company.

  Candidates need extensive Java/J2EE experience, strong Spring, Hibernate and web service skills, and experience with Oracle, PostgreSQL and MariaDB databases. Bilingual English and French, a bachelor's degree in a technical field, and AI-assisted development tool experience are required.

  Eclipse, IntelliJ IDEA, ANT, Bitbucket, Jira, Confluence

• 18d

  Senior Automation Engineer

  Calgary, AB

  Full Time

  

  DIRTT Environmental Solutions

  10+ YOECandidates need at least 10 years of technical experience, including 5 years building enterprise automation. They must have hands-on experience with AI in automated workflows, ERP and financial system integration (Business Central and Sage), AutoCAD automation, and AWS serverless design.

  Dynamics 365 Business Central, Sage, AutoCAD, Insight, Outlook, Jenkins

• 18d

  Staff Software Engineer (Remote)

  Remote in Canada

  RemoteFull Time

  OO

  OPEN OPENLANE US Inc

  8+ YOECandidates need 8+ years building scalable cloud-native APIs with .NET (Core, Java or Kotlin preferred), React front-end experience, and telemetry and performance tuning skills. A computer science or related degree, or equivalent experience, and active use of AI development tools are expected.

  .NET Core, React, Svelte, PostgreSQL, Kubernetes, AWS

• 18d

  Platform Engineer, Transportation Systems

  Toronto, ON +2

  Full Time

  

  Canadian Tire Corporation, Limited: In addition, CTC owns and operates Helly Hansen, a leading technical outdoor brand based in Oslo, Norway.

  8+ YOECanadian Tire Corporation, Limited needs candidates with 8+ years of software or production support experience. Strong skills in Oracle/SQL, Unix/Linux, Java, and enterprise integration are essential.

  Oracle, Unix, Linux, Bash, Java, Spring Boot

• 18d

  Engineer - Accounting Core

  Vancouver, BC

  HybridFull Time

  

  Xero

  Candidates need proficient backend development experience in C#, .NET, Java or Go, plus solid knowledge of distributed systems and relational databases. Familiarity with DevOps, automated testing and CI pipelines is valued, along with strong communication skills.

  C#, NET Core, AWS

• 18d

  Principal AI Engineer, AI DLC Platform

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  Royal Bank of Canada needs a technical leader with proven experience building multi-step AI agents in production, plus LLM engineering, CI/CD, containerized infrastructure, and strong Python, Java or C++ skills. Candidates should have a Bachelor's or Master's degree (PhD preferred) or equivalent experience, and a record of advising executives and hiring engineers.

  LangGraph, CrewAI, AutoGen, FastAPI, gRPC, Docker

  18d

  Principal AI Engineer, AI DLC Platform

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  Royal Bank of Canada needs a technical leader with proven experience building multi-step AI agents in production, plus LLM engineering, CI/CD, containerized infrastructure, and strong Python, Java or C++ skills. Candidates should have a Bachelor's or Master's degree (PhD preferred) or equivalent experience, and a record of advising executives and hiring engineers.

  LangGraph, CrewAI, AutoGen, FastAPI, gRPC, Docker

• 18d

  Senior Software Developer

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need strong IBM integration experience (ACE, IIB, WebSphere Message Broker, IBM MQ), .NET and C# development, REST and SOAP API skills, PowerShell scripting and Oracle or SQL Server database experience. Analytical problem-solving and clear communication are also required.

  IBM App Connect Enterprise, IBM Integration Bus, WebSphere Message Broker, IBM MQ, PowerShell, Azure DevOps

• 18d

  Principal AI Engineer

  Waterloo, ON +1

  Full Time

  SL

  Sun Life of Canada - Corporate

  10+ YOECandidates need a bachelor's degree in computer science or a related field, extensive experience with GenAI and production AI systems, and strong AWS, Python and Java skills. Strong leadership, communication and mentoring abilities are also required.

  AWS

  18d

  Principal AI Engineer

  Waterloo, ON +1

  Full Time

  SL

  Sun Life of Canada - Corporate

  10+ YOECandidates need a bachelor's degree in computer science or a related field, extensive experience with GenAI and production AI systems, and strong AWS, Python and Java skills. Strong leadership, communication and mentoring abilities are also required.

  AWS

• 18d

  Développeur(euse) logiciel senior Full Stack/Full Stack Senior Software Developer

  Montréal, QC

  

  SITA Switzerland Sarl

  10+ YOECandidates need a bachelor's degree in computer science or engineering, 10 to 12 years of professional experience, strong Java and Jakarta EE skills, experience with REST, SOAP and Kafka, databases such as Oracle and PostgreSQL, and fluent English and French.

  Java, Spring, Hibernate, Kafka, Oracle, MariaDB

• 18d

  Senior Machine Learning Engineer - Content and Contributor Intelligence (Remote - CAN)

  Toronto, ON +1

  RemoteFull Time

  YI

  Yelp, Inc

  Candidates need experience putting neural network, computer vision or LLM models into production, plus strong Python skills and hands-on work with ML libraries. Experience with LLM APIs and prompt engineering is highly valued.

  PyTorch, TensorFlow, Spark MLlib, XGBoost, SQL, OpenAI API

16 companies