“Core Java” jobs in Canada – Page 39

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• 29d

  Principal Android Engineer

  Toronto, ON

  Full Time

  EP

  Ebates Performance Marketing, Inc.

  15+ YOECandidates need 15+ years of software engineering experience including leadership, a bachelor's or master's degree in computer science or a related field, and expert skill in Android SDK, Kotlin, Java, Jetpack Compose and modern architecture patterns. Strong communication and experience with design systems are also required.

  Android Studio, Jetpack Compose, Dagger, Hilt, RxJava, JUnit

• 29d

  MTS 2, Software Engineer, AI Platform

  Toronto, ON

  HybridFull Time

  EC

  eBay Canada Technology

  10+ YOECandidates need 10+ years of professional software engineering experience building production backend systems, proficiency in Java, Go or Python, and experience with distributed systems, databases, messaging and cloud platforms. Strong system design, debugging and communication skills are also required.

  Troubleshooting, Programming languages, Oracle Java, Go, Python, Microservices

• 29d

  Principal, Infrastructure Architecture

  Toronto, ON +1

  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

  7+ YOECandidates need 7 to 10 years of enterprise experience defining infrastructure architecture, with a strong focus on resiliency and security. Royal Bank of Canada also asks for broad technology experience, strong communication skills, and hands-on knowledge of Infrastructure as Code tools.

  Terraform, Pulumi, GitHub Copilot, OpenAI APIs, MCP Server

  29d

  Lead Financial Engineer, Software

  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

  7+ YOECandidates need 7+ years in quantitative finance, financial engineering or asset management, plus a Master's or PhD in a quantitative field. They must know modern portfolio theory, stochastic processes and Python, R or MATLAB, and communicate complex math clearly to non-technical and technical audiences.

  Python, R, MATLAB, SQL, Git

• 29d

  Senior Manager, Tokenized Deposits On-Chain Orchestration / Integration Layer Delivery

  Toronto, ON

  On-siteFull Time

  TT

  The Toronto-Dominion Bank (Canada)

  5+ YOE5+ MgmtCandidates need 5+ years leading technology teams and building workflow-based software in Java and Spring, plus 5+ years in Web3 and DeFi delivery. Smart contract skills (Solidity, ERC standards), Hyperledger Besu experience, reliability engineering for payments systems, and a bachelor's degree in Computer Science or equivalent experience are also required.

  Hyperledger Besu, Java, Spring, Solidity, Rust, Vyper

• 29d

  Oliver Wyman — Software Developer — Data & Analytics (DNA) — Montreal

  Montréal, QC

  HybridFull Time

  OW

  Oliver Wyman (Canada) Limited

  Expérience récente avec Python et un autre langage serveur; Expérience front-end avec React ou TypeScript/JavaScript; Expérience en IA, LLM et pipelines de récupération de l'information

  Python, React, TypeScript, SQL, Git, CI/CD

• 29d

  Fixed Income Algo Java Developer (Hybrid)

  Mississauga, ON

  HybridFull Time

  CN

  Citibank, N.A.

  5+ YOECitibank needs a bachelor's degree in a relevant field and 5+ years of core Java, including multi-threaded applications. Candidates should know SQL, Linux/Unix, Git, Jira and CI/CD tools and communicate well with business teams.

  Jira, Git, Bitbucket, Gradle, TeamCity, UrbanCode Deploy

• 29d

  Lead Back End Java Developer

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of Java backend application development, hands-on experience with Spring, Hibernate and real-time messaging, and experience building RESTful APIs and microservices. A bachelor's degree in computer science, engineering or a related field is required, and a master's is preferred.

  Oracle Java, Onboarding, Know your customer, Kotlin, API development, Software development

  29d

  Fullstack Integration Developer Vice President

  Mississauga, ON

  Full Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of enterprise application development and 5+ years in integration and middleware. Required skills include Java, Spring, IBM MQ, OpenShift, Kubernetes, and AI-assisted development tools.

  IBM MQ, OpenShift, Kubernetes, Docker, Git, Oracle Database

  29d

  Senior Java Tech Lead - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  10+ YOE5+ MgmtCandidates need 10+ years of software engineering experience, 5+ as a technical lead, and deep Java skills with Spring Boot, Oracle databases, REST APIs, and microservices. A bachelor's degree or equivalent experience is required; a master's is preferred.

  Java, Spring Boot, Oracle Database, Hazelcast, Redis

  29d

  Database developer Smartstream TLM SME Senior Programmer Assistant Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  5+ YOECiti Canada Technology Services ULC needs candidates with 5+ years of experience, including 3+ years in systems analysis and programming and 3+ years with Oracle SQL, PL/SQL and Unix/Linux shell scripting. Candidates must have hands-on TLM experience, deep knowledge of banking reconciliation concepts, and experience leading developers and analysts.

  SmartStream TLM, TLM WebConnect, TLM View, TLM Control Process Designer, Oracle, Unix/Linux

  29d

  Lead Java Developer - Vice President

  Ontario

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  8+ YOECandidates need 8+ years of relevant experience building enterprise Java applications with Spring and Docker, plus REST microservices, Kafka, Angular and SQL. A bachelor's degree or equivalent experience is required, and a master's is preferred.

  Java, Spring, Angular, React, OpenShift, Docker

  29d

  Senior Java Developer - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  10+ YOECandidates need 10+ years of software development experience, deep Java knowledge, and hands-on work with Spring Boot and microservices. Strong Oracle database skills, container platforms and distributed caching such as Hazelcast or Redis are also required.

  Java, Spring Boot, Oracle Database, Red Hat OpenShift, Kubernetes, AWS ECS

  29d

  Python Full Stack Developer - VP

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of applications development or systems analysis experience, strong full stack skills in Python or Java, and backend frameworks such as Spring Boot or Flask/FastAPI. Frontend, cloud, and Gen AI exposure and a bachelor's degree are also asked for.

  Spring Boot, Flask, FastAPI, React, Angular, Vue

  29d

  VP Senior Applied AI Full-Stack Engineer

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  8+ YOECandidates need 8+ years of experience with Java/Spring Boot, Angular 19+ or React, Starburst/Trino, and relational and NoSQL databases. Experience with Aspose, MCP server development, AI coding tools, GitHub and Jira is needed, and banking domain knowledge is valued.

  Starburst, Trino, Aspose.Words, Aspose.Cells, Aspose.PDF, GitHub

  29d

  CitiDirect Java Dev for Payments Modernization – Assistant Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  3+ YOECandidates need 3+ years of Java experience with Spring, microservices, Kafka, MongoDB and Oracle, plus REST API and JUnit/Mockito testing skills.

  Apache Kafka, MongoDB, Oracle, Spring Boot, Spring Cloud, JUnit

  29d

  Senior Lead Software Engineer, Payment Systems - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOE3+ MgmtCandidates need 6+ years of enterprise software engineering, including 3+ years leading technical teams. Strong Java and Spring Boot skills, messaging, containers and resilience patterns are essential, along with experience adopting AI development tools.

  Java, Spring Boot, Angular, Apache Kafka, RabbitMQ, Docker

  29d

  Applications Development Sr Programmer Analyst - Assistant Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  5+ YOECandidates need 5+ years of professional Java development experience, including cloud-based and distributed systems. They must know Spring Boot, relational and NoSQL databases, messaging tools, and Agile and CI/CD practices, and have a degree in computer science, engineering or equivalent experience.

  Java, Spring Boot, OpenShift, Kubernetes, Kafka, MQ

  29d

  Senior Java Full Stack Developer - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  8+ YOECandidates need 8+ years of hands-on Java development with Spring and real-time messaging, plus experience building scalable microservices and REST APIs. Strong front-end skills in ReactJS and Redux, messaging middleware, and RDBMS and NoSQL databases are also required, along with a bachelor's degree or equivalent experience.

  Kafka, RabbitMQ, Solace, Tibco, Oracle, MongoDB

  29d

  Senior Java Full Stack Developer – Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  8+ YOECandidates need 8+ years of hands-on Java development with Spring, real-time microservices, RESTful APIs and messaging middleware, plus ReactJS and front-end skills and database experience. A bachelor's degree or equivalent experience is required, along with strong communication and team leadership skills.

  Java, Spring, ReactJS, Kafka, RabbitMQ, Solace

  29d

  Java Applications Development Lead, Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  10+ YOECandidates need 10+ years of hands-on development and technical leadership in financial services, with deep Java 17+, Spring Boot and MongoDB skills. Knowledge of money market accounting (PnL, accruals, risk calculations), cloud-native design and CI/CD is expected.

  Java, Spring Boot, MongoDB, Kafka, Solace, Redis

  29d

  Senior Java Technology Developer – Vice President

  Mississauga, ON +1

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of application development experience and deep Core Java skills, including concurrency and JVM tuning. They also need microservices, Docker and Kubernetes experience, Capital Markets and credit risk knowledge, and a bachelor's or master's degree in a STEM field or equivalent experience.

  Java, Docker, Kubernetes, Apache Flink, Redis, Oracle Coherence

  29d

  Senior Automation Developer (Java)

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  5+ YOECandidates need 5 to 8 years of software engineering and test automation experience with strong daily Java skills, including Selenium WebDriver, TestNG or JUnit 5, Cucumber-JVM and Maven. Experience with CI/CD pipelines, Docker and Kubernetes, and a bachelor's degree or equivalent hands-on experience are also expected.

  Selenium WebDriver, TestNG, JUnit 5, Cucumber-JVM, REST Assured, WireMock

  29d

  Senior Java Developer - Vice President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  6+ YOECandidates need 6+ years of hands-on software development experience, including expert Java skills, financial services experience and Agile/Scrum experience. Cloud-native skills with Kubernetes, Docker and Kafka, plus strong database and API security knowledge, are also required.

  Java, Kubernetes, Docker, Apache Kafka, RDBMS, Redis

7 companies