“Core Java” jobs in Canada – Page 16

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• 21d

  Lead Software Engineer — Enterprise Applications

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6 to 10 years of software engineering experience, at least 2 years in AI, LLM or agentic systems, and strong Python or Java (Spring Boot) skills. A bachelor's or master's degree in a quantitative field and knowledge of regulated financial environments are also expected.

  Devin, GitHub Copilot, Claude Code, Google ADK, TensorFlow, PyTorch

  21d

  AI Applied Senior Engineering Lead

  Mississauga, ON

  HybridFull Time

  

  Citi

  10+ YOECandidates need strong Python and/or Java (Spring Boot) skills, hands-on LLM, RAG and agent experience, and production engineering practice with Docker, Kubernetes and OpenShift. They also need 10+ years of software engineering, 2+ years in AI, and a Bachelor's or Master's degree in a quantitative field.

  Devin, Claude Code, GitHub Copilot, Antigravity, Google ADK, TensorFlow

  22d

  FX Application Infrastructure Engineer, VIce President

  Mississauga, ON

  HybridFull Time

  

  Citi

  Candidates need extensive experience with Solace, TIBCO EMS or TIBCO Rendezvous, deep expertise in at least one area such as Linux, networking or low-latency performance, and a programming language (Java, C++ or .NET) plus a scripting language. Knowledge of banking and interest in financial markets are expected.

  Solace, TIBCO EMS, TIBCO Rendezvous, TIBCO FTL, Aeron, Linux

• 21d

  Senior Software Engineer II, Investors

  Toronto, ON +1

  C

  Carta

  8+ YOECandidates need 8+ years of professional software engineering experience and experience with, or willingness to learn, Python, Django, React, Postgres and Kafka. They must break down complex user stories and explain technical trade-offs to stakeholders.

  Python, Django, React, Postgres, Kafka, Java

• 21d

  Sr Software Engineer, Applications

  Ontario

  RemoteFull Time

  

  Basis

  5+ YOEBasis needs 5+ years of professional software engineering experience, deep knowledge of OAuth 2.0 and OpenID, and experience with relationship-based authorization systems and an identity provider like Auth0. Candidates also need strong backend skills in Java, Ruby or Python.

  Auth0, OpenFGA, Spring Boot, Rails, Django, AWS

• 21d

  Senior Machine Learning Engineer

  Toronto, ON

  RemoteFull Time

  

  ServiceNow

  5+ YOECandidates need 5+ years of software engineering experience and strong Python skills, plus solid knowledge of algorithms, system design and testing. Experience with ML and MLOps tools, mission-critical systems, and working directly with customers is expected.

  Python, MLflow, Weights & Biases, SageMaker, Vertex AI, AzureML

• 21d

  Developer Advocate

  Ottawa, ON

  RemoteFull Time

  

  InfluxData: InfluxData is a remote-first company with a globally distributed workforce.

  2+ YOECandidates need public speaking experience at conferences or meetups, 2+ years supporting open source projects or developer communities, and experience building technology demos. Software development skills and the ability to learn new languages are also expected.

  InfluxDB, Zoom

• 21d

  Senior NLP Engineer

  Toronto, ON

  $170k–$230k/yr

  

  Behavox: Behavox is an AI company that helps organizations safeguard and enhance their businesses through a unified controls framework.

  5+ YOECandidates need a master's degree in computer engineering or a related field and 5+ years building NLP, data science or machine learning systems shipped to production. Strong Python, transformer and LLM experience, database design skills and cloud deployment experience on AWS or GCP are required.

  Git, AWS, GCP

• 21d

  AI Applied Senior Engineering Lead

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  10+ YOECandidates need 10+ years of software engineering experience, including 2+ years in AI or LLM-based solutions and enterprise AI delivery. They need strong Python or Java skills, hands-on experience with LLMs, RAG and agent frameworks, and familiarity with containers and Kubernetes.

  Python, Java, Spring Boot, Angular, Node.js, TensorFlow

  21d

  FX Application Infrastructure Engineer, VIce President

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  Candidates need extensive experience with Solace, TIBCO EMS or TIBCO Rendezvous, plus deep expertise in at least one area such as Linux, TCP/IP networking or low-latency performance. They also need programming experience in Java, C++ or .NET and scripting in Bash, Python or Perl.

  Solace, TIBCO EMS, TIBCO Rendezvous, Linux, Windows, Tomcat

• 21d

  Senior Software Developer - Full Stack

  Toronto, ON

  Contract

  

  Randstad Canada

  Candidates need proven n-tier and Java EE experience, plus hands-on skill with Java, Spring, React, REST services and Azure Kubernetes Service. Experience with WebSphere Liberty, Oracle 19c+, Maven and multi-platform CI/CD is also required.

  Eclipse, Maven, JUnit, ANT, Azure DevOps, Git

• 21d

  Software Development Manager, FME Flow

  British Columbia

  $155k–$173k/yrHybridFull Time

  

  Safe Software

  7+ YOE3+ MgmtCandidates need 7+ years in software development, including 3+ years leading teams, with Agile and system design knowledge. Experience with Java, TypeScript, C++ or Python and a track record of shipping products are also expected.

  FME Flow, FME Form, Kubernetes, GitHub Copilot, Claude Code

• 21d

  Senior Full Stack - Software Developer

  Toronto, ON

  Contract, Temporary

  M

  modis

  Candidates need extensive experience with Java enterprise web applications, front-end frameworks, Azure cloud and DevOps tooling. A required security clearance and incorporated business status are also needed.

  Eclipse, Maven, JUnit, ANT, Oracle 19c, WebSphere Liberty

• 22d

  Senior II Software Engineer - Data Services

  Ottawa, ON

  Remote

  

  Akamai: LinkedIn: https://www.linkedin.com/company/akamai-technologies

  8+ YOECandidates need 8 years of relevant experience and a Bachelor's degree in Computer Science or a related technical field. Strong skills in Python, Java or Go, deep PostgreSQL knowledge, and production microservices experience are required.

  PostgreSQL, Oracle

• 22d

  Cloud Developer

  Regina, SK

  Full Time

  VI

  Vaderstad Industries Inc (VII)

  3+ YOECandidates need a bachelor's degree in computer science or a related field, 3+ years of C# / ASP.NET cloud development, and skill with at least one cloud platform, preferably Azure. Experience with containers, cloud security and DevOps tooling is also needed.

  Docker, Kubernetes, Terraform, CloudFormation, GitHub Actions, Jenkins

  22d

  Embedded Software Developer

  Regina, SK

  Full Time

  VI

  Vaderstad Industries Inc (VII)

  5+ YOECandidates need a degree in computer science, software engineering or a related field, about five years of experience preferred, and skills in C, C++, embedded RTOS and Linux, CAN bus, and agile methods. Experience with farm-equipment communication protocols such as J1939 and ISO11783 is also expected.

  Jira, Bitbucket, Confluence, Azure Pipelines, Jama, MATLAB

• 22d

  Technology Lead - Android Developer

  Canada

  

  Infosys

  7+ YOECandidates need at least 7 years of IT experience, a bachelor's degree or equivalent, and strong Java and Kotlin Android development skills. Strong object-oriented design, architecture experience (MVP, MVVM) and test-driven development are needed.

  Retrofit, Dagger, RxJava, GSON, Jackson, JUnit

• 22d

  Senior Engineer - Generative AI

  Toronto, ON

  RP

  Rubicon Path

  8+ YOECandidates need a bachelor's degree in a technical field, at least 8 years building data-intensive systems, 4 years of programming in Python, Go, Scala or Java, and 3 years scaling deep neural network APIs.

  Computer science, Computer engineering, Distributed computing, Python, Go, Scala

  22d

  RQ08058:OASIS - Sr. Developer Application Development

  Toronto, ON

  RP

  Rubicon Path

  4+ YOECandidates need 4+ years of full stack Java development, systems integration experience with ESRI GIS and RESTful APIs, and knowledge of SOA, microservices and web service standards. They also need working knowledge of ArcGIS Online, ArcGIS Enterprise and IT security protocols such as OAuth 2 and SAML.

  ArcGIS Fieldmaps, ArcGIS Enterprise, ArcGIS Online, Azure DevOps, Git

  22d

  RQ08247 - Sr. Software Developer - Full Stack

  Toronto, ON

  RP

  Rubicon Path

  10+ YOECandidates need 10+ years of Java development with Oracle or SQL databases and 5+ years with REST APIs, React, TypeScript and Node.js. They also need experience with microservices, accessibility standards (WCAG and AODA) and Azure DevOps.

  Azure DevOps, Oracle, SQL, React, TypeScript, Solidity

  22d

  RQ08861 - Solutions Designer - Senior

  Toronto, ON

  RP

  Rubicon Path

  10+ YOECandidates need 10+ years of software architecture and development experience, plus 5+ years working with federal, provincial or broader public-sector healthcare organizations. Strong knowledge of HL7 FHIR, public-sector IT methodologies and enterprise architecture practices is required.

  Docker, Kubernetes, Jenkins, Maven, JIRA, Confluence

• 22d

  Java Full Stack Developer

  British Columbia

  Full Time

  VP

  VG & Partners

  3+ YOECandidates need 2-4 years of Angular front-end development and 3+ years integrating REST APIs and SOAP services with back-end Java. Strong analytical, communication and collaboration skills are expected, along with the ability to code with little oversight.

  Java, Angular, REST APIs, SOAP services

• 22d

  GIS Developer

  Toronto, ON

  On-siteFull Time

  SD

  Spatial DNA

  7+ YOECandidates need 7+ years of GIS or spatial software experience, a technical degree with GIS training, and strong API, ETL, SQL and cloud skills. Experience with FME, Esri or Hexagon platforms and Agile development is preferred.

  FME, Esri ArcGIS, Salesforce, AWS, Microsoft Azure, Google Cloud

  22d

  Integration Specialist / Developer

  Toronto, ON

  On-siteFull Time

  SD

  Spatial DNA

  7+ YOECandidates need experience in API and application integration, ETL development and GIS formats, plus strong SQL and web service skills. A degree in computer science, engineering, geomatics or a related field and about 7 years of relevant experience are required.

  FME, Esri ArcGIS, Salesforce, Mulesoft, Talend, SnapLogic

16 companies