“Java 16” jobs in Canada – Page 3

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• 27d

  Principal Software Developer - Security - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Elastic needs deep Java and JVM expertise, scalable authorization design (RBAC/ABAC), distributed systems security and OAuth 2.0 or SAML knowledge. Candidates should be able to lead distributed teams autonomously.

  Elasticsearch

  27d

  Principal Software Developer - Search Infra - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Candidates need proven experience leading technical projects in search infrastructure and distributed systems, plus strong core Java skills. Hands-on experience with Elasticsearch, Lucene or Solr and clear written and verbal communication are also required.

  Elasticsearch, Lucene, Solr, GitHub, Zoom, Slack

  27d

  Principal Software Developer - Search Algorithms - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Candidates need professional experience with vector similarity search and vector databases, such as HNSW or IVF, at scale. Strong core Java skills, autonomy, and clear written and verbal communication for distributed work are also required.

  Elasticsearch, Java, Lucene, Git, Zoom, Slack

  27d

  Principal Software Developer - Query Engine, Database Internals - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Candidates need several years leading technical projects in data and analytics systems, strong core Java skills, and experience with search or analytics APIs and data stores. They also need mentoring experience, a track record of working autonomously in distributed teams, and strong written and verbal communication.

  Elasticsearch, ES|QL, Java, GitHub, Slack, Zoom

  27d

  Principal Software Developer - Performance Tuning - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Candidates need deep Java and JVM knowledge, experience profiling and optimizing distributed systems, and an understanding of distributed architecture. Experience using AI or advanced tooling for optimization and the ability to work autonomously across teams are also required.

  Elasticsearch, JMH, Rally, flamegraphs

  27d

  Principal Java Developer - Distributed Systems, Serverless - Elasticsearch

  Canada

  

  Elastic: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale.

  Candidates need deep distributed systems and consensus expertise, strong core Java and algorithms skills, and experience building large-scale distributed systems. Experience leading projects with multiple engineers and using AI to accelerate development and debugging is required.

  Elasticsearch, Lucene, Netty, Java

• 28d

  Security Engineer, AI Security

  Vancouver, BC

  Full Time

  AD

  Amazon Development Centre Canada ULC

  3+ YOECandidates need 3+ years of programming in an object-oriented language such as Python, Java or C++, and 2+ years of security code review and troubleshooting. A STEM bachelor's degree or 2+ years of IT security experience is required, along with knowledge of HTTP, DNS, TCP/IP and common vulnerabilities.

  AWS, Amazon Bedrock, SageMaker, Python, Java, C++

  28d

  Security Engineer, AI Security

  Vancouver, BC

  Full Time

  AD

  Amazon Development Centre Canada ULC

  3+ YOECandidates need 3+ years of programming in an object-oriented language such as Python, Java or C++, and 2+ years of security code review and troubleshooting. A STEM bachelor's degree or 2+ years of IT security experience is required, along with knowledge of HTTP, DNS, TCP/IP and common vulnerabilities.

  AWS, Amazon Bedrock, SageMaker, Python, Java, C++

  28d

  Design Verification Engineer - technical lead, Annapurna Labs

  Toronto, ON

  Full Time

  AD

  Amazon Development Centre Canada ULC

  8+ YOECandidates need a bachelor's degree in electrical engineering or a related field and 8+ years of constrained-random verification experience (such as UVM), including testbench development. Experience across IP, SoC and full-system verification, plus formal, emulation or scripting skills, is highly desired.

  UVM, formal verification tools, emulation platforms, Python, Perl

• 29d

  Summer 2027 Long Term Graphics Software Engineering Intern/Co-Op

  Markham, ON

  AM

  Advanced Micro Devices, Inc

  Candidates need to be enrolled in a Canadian university bachelor's program in computer engineering, software engineering, computer science or a related field. Experience with C/C++, operating systems and graphics pipelines is an asset, and valid work authorization is required.

  Git, GitHub, Perforce, Direct3D, OpenGL, OpenCL

  29d

  Summer 2027 Long Term Software Engineering Intern/Co-op

  Markham, ON

  AM

  Advanced Micro Devices, Inc

  Candidates need to be enrolled in a bachelor's program at a Canadian university in Computer Engineering, Electrical Engineering, Computer Science or a related discipline. Knowledge of programming languages, operating systems, databases, cloud platforms and version control is an asset.

  Git, GitHub, Perforce, Azure, MySQL, PostgreSQL

  29d

  Short Term 2027 Data Analyst Intern/Co-Op

  Markham, ON

  AM

  Advanced Micro Devices, Inc

  Candidates need to be enrolled in a Canadian university undergraduate program in data analytics, data engineering, computer or electrical engineering, computer science or a related field. Skills in Python, SQL, R, Java, Tableau, Power BI and cloud data platforms are strongly encouraged.

  Python, SQL, R, Java, Power BI, Kubernetes

• 29d

  Software Developer Full Stack / Backend I (Co-op) - Canada

  Kanata, ON +7

  Full Time

  

  Cisco

  Candidates need to be enrolled in an undergraduate computer science or engineering program and have foundational programming skills in a modern language. They also need familiarity with web and API fundamentals, Linux and Git.

  Git, Linux, Docker

• 29d

  Senior Software Engineer

  Vancouver, BC

  $133k–$171k/yrFull Time

  

  Treasure AI

  5+ YOECandidates need 5+ years of professional software engineering experience, strong backend skills (Ruby, Go, Java or Kotlin preferred), and working React knowledge. They also need distributed systems and cloud experience and a bachelor's degree in Computer Science or equivalent experience.

  React, AWS, GCP, Azure, GitHub Copilot, Claude Code

• 29d

  Student Intern, Test Development

  Newmarket, ON

  $23–$30/hr

  

  Celestica International LP

  Candidates need to be enrolled in a Canadian university co-op or internship program, completing third year of a four-year program or fourth year of a five-year program in Electrical, Mechatronics, Computer Engineering or Computer Science. Teamwork, communication, electronics knowledge and programming skills are assets.

  LabView, Visual Studio, Oscilloscope, Multimeter, Power Supply, Soldering iron

  29d

  Student Intern, Web Cloud Solutions

  Toronto, ON

  $24–$30/hr

  

  Celestica International LP

  Candidates need to be enrolled in a Computer Science or Software Engineering program, with some development experience being an asset. They also need analytical skills, basic knowledge of the software development lifecycle, and a drive to solve problems.

  Google Cloud Platform, Microsoft Azure, SQL

• 29d

  Software Developer – Back End

  Ontario

  Contract

  

  Symbiotic Digital: Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve…

  8+ YOECandidates need 8+ years of cloud application development, with hands-on Azure, containerization, CI/CD and REST API experience. Strong programming skills in Java, Python, SQL or JavaScript/TypeScript and good communication with technical and business teams are also required.

  Microsoft Azure, Docker, Kubernetes, OpenShift, Azure DevOps, Jenkins

• 29d

  IT SR&ED, Manager (Bilingual FR/EN)

  Montréal, QC

  Full Time

  

  PricewaterhouseCoopers LLP

  5+ YOECandidates need at least 5 years of IT, software or technical management experience, a STEM-related degree, and prior SR&ED claim experience. Fluency in English and French is required, along with strong client-service and communication skills.

  Bilingualism, Regulatory compliance, Attend meetings, Financial management, Sales, Research

• 1mo

  Staff Security Engineer - Bot & Traffic Defence

  Kitchener, ON +1

  $191k–$262k/yr

  F

  Faire

  Candidates need hands-on operational ownership of a CDN or edge security platform such as Cloudflare, Akamai, Fastly or AWS WAF, plus experience defending a high-traffic site against scraping and DDoS. They need working knowledge of bot detection signals, layer 7 rate limiting, quantitative detection measurement, and coding in Kotlin, Java, Python or TypeScript.

  Cloudflare, Akamai, Fastly, AWS WAF, AWS CloudFront, Terraform

  1mo

  Staff Product Engineer - Ads Formats

  Toronto, ON

  $191k–$262k/yr

  F

  Faire

  7+ YOECandidates need 7+ years of software engineering experience, including 3+ years as a technical leader, and deep experience building and scaling ad formats or similar content delivery systems. Strong backend system design, product sense and AI tooling skills are expected.

  Kotlin, Java 16, Elasticsearch, FAISS, Redis, DynamoDB

  1mo

  Staff Data Infrastructure Engineer

  Kitchener, ON +1

  $216k–$297k/yr

  F

  Faire

  Candidates need deep experience running data infrastructure at scale, including change data capture, streaming ingestion, lakehouse architectures on open table formats, and Spark. They must also have strong SQL, Python, and AWS and Terraform skills, plus a track record of leading cross-team data initiatives.

  Kafka, Apache Iceberg, Snowflake, Databricks, Apache Spark, Airflow

  1mo

  Growth Platform, Marketing Engineer

  Toronto, ON

  $140k–$193k/yr

  F

  Faire

  4+ YOECandidates need 4+ years of production software experience in a marketing, growth or GTM setting, SQL skills, and depth in a marketing platform such as Braze, Segment or a Google or Meta ad API. They must have experience putting LLMs into production with evals and monitoring, and a record of owning systems including on-call.

  Kotlin, Java, React, Next.js, SQL, Braze

• 1mo

  Staff Backend Engineer

  Canada

  H

  Hatch

  8+ YOECandidates need 8+ years of backend engineering experience, deep Java (11+) and Spring Boot expertise, and experience designing scalable RESTful APIs. Automated testing, continuous deployment and clear communication are also required.

  Spring Boot, Hibernate, AWS IoT, AWS Lambda, MySQL, Docker

• 1mo

  Software Engineer, Data Acquisition

  Montréal, QC

  On-siteFull Time

  N

  Nascent

  2+ YOECandidates need at least a couple of years of professional backend or systems engineering experience and proficiency in one major language, with Rust a strong plus. They should understand networking well and have hands-on scraping or data acquisition experience, plus skill with log analysis and agentic LLM workflows.

  Rust, Python, AWS, GCP, DigitalOcean

11 companies