788 java developer jobs at 219 companies in Grand Island, NY
Senior Java Developer
Alberta or Manitoba or Ontario or Toronto or Montreal or Ottawa or Winnipeg
$102k-$128k/yr RemoteFull Time
7+ YOE7+ years enterprise application development; Java 21, Spark/Quarkus, REST APIs, microservices, distributed systems, AWS, Kubernetes, Terraform, Kafka/SQS/RabbitMQ, MySQL, Redis, Grafana/CloudWatch/DataDog, Git, AI-assisted development tools, on-call rotation.
Java, Spark, Quarkus, REST API, Kafka, Amazon SQS, RabbitMQ, AWS, Kubernetes, Terraform, Grafana, AWS CloudWatch, DataDog, MySQL, Redis, Git, Cursor, Claude Code, Codex
Java Developer
Oakville, Ontario, Canada
$80k-$120k/yr HybridFull Time
5+ YOE5+ years Java experience, Spring Framework, SQL, Hibernate, GIT, AI coding tools like Claude Code, Bachelor's degree, excellent English communication, ability to work with minimal supervision.
Java, Spring Framework, SQL, Hibernate, GIT, Claude Code, ReactJS, Bootstrap, RESTful web services, Linux, Google Cloud, Docker, Jenkins CI
Java Developer, TD Securities
Toronto, Ontario, Canada
$102k-$125k/yr HybridFull Time
5+ YOETechnology degree and 5+ years of Java development experience required, including Spring Boot, DevOps, Kafka, microservices, APIs, databases, CI/CD, cloud platforms, and development leadership.
Java, Spring Boot, DevOps, Kafka, SOAP, REST, Unix shell scripting, SQL, NoSQL, Veracode, SonarQube, Splunk, Dynatrace, Git, Jenkins, GitLab CI, Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), JIRA, Confluence, Nexus, Maven, UML
Senior Java Developer
Canada or Calgary or Toronto or Winnipeg
$102k-$128k/yr RemoteFull Time
5+ YOE5+ years building production backend services; strong Java (Quarkus, Spring Boot), event-driven architectures (Kafka, SQS, SNS), relational/NoSQL databases, AWS/Azure with Kubernetes, observability (Datadog), CI/CD, and AI-assisted development tools.
Java, Quarkus, Spring Boot, REST, gRPC, GraphQL, AsyncAPI, Kafka, SQS, SNS, Aurora RDS, PostgreSQL, MySQL, MongoDB, DynamoDB, Redis, BigQuery, AWS, Azure, Kubernetes, EKS, Terraform, CloudFormation, K6, Gatling, JMeter, Datadog, GitHub Copilot, Cursor, Claude Code
Java Developer
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
5+ YOEBachelor's degree in Computer Science or equivalent experience; 5+ years software engineering; expertise in Core Java, Spring Boot, SQL, observability tools (Splunk, New Relic), Kafka, Git/Gitflow; experience with microservices, Kubernetes, Docker, GCP, AWS preferred.
Core Java, Spring Boot, Kafka, SQL, Splunk, New Relic, Gemini, Cursor, Git, Gitflow, Kubernetes, Docker, GCP, AWS
Java API Developer
Toronto, Ontario, Canada
$56k-$120k/yr HybridFull Time
3+ YOEBachelor's degree in computer science or engineering; 3+ years Java and API development experience; Agile/Scrum; proficiency in Java, RESTful APIs, SQL/NoSQL, CI/CD, and cloud; banking experience preferred.
Java, GitHub Actions, Azure DevOps, Ansible, RESTful API, SQL, Oracle, MySQL, PostgreSQL, Gradle, Dynatrace, ELK, CloudWatch, Python, Bash, TypeScript, JUnit, AWS
Java Developer
Williamsville, New York, United States
$75k-$90k/yr OnsiteFull Time
5+ YOEBachelor's degree in Information Systems or five years' experience, with object-oriented programming, relational database, software development, communication, organization, and deadline management skills.
IntelliJ, Java, Microsoft Visual Studio, ASP.NET, Microsoft SQL Server, XML, HTML, CSS, JavaScript, Microsoft .NET Framework, Web Services
Product Engineering (Integration Java Developer)
Toronto, Ontario, Canada
$81k-$110k/yr HybridFull Time
6+ YOE6-8 years designing, developing, testing, deploying and maintaining Web APIs using Java and Spring Boot; experience with REST, integration patterns, Windows/Linux, development tools, Agile, SQL, CICD, and logging/monitoring tools.
Java, Spring Boot, Visual Studio, IntelliJ, JUnit, GitHub, Jenkins, Splunk, IRIS, DataDog, Datapower, Talend, Kafka, Tibco, JavaScript, Python, Oracle, SQL Server, MongoDB, Redis, Pivotal Cloud Cache, Pivotal Cloud Foundry, MySQL, PostgreSQL, Docker
Senior Java Developer
Canada or Toronto or Etobicoke or Poland or Australia or Hong Kong or New Zealand
$120k-$140k/yr HybridFull Time
5+ YOERequires 5+ years of backend development, strong Java 8, Spring, SQL, Git, Maven, NGINX, and Docker experience; testing, security, integration, and mentoring skills required.
Java, Maven, Gradle, Spring, Spring Boot, JPA, MVC, Spring Security, Sonar, BDD, SQL, MySQL, Postgres, Oracle DB, MSSQL, Git, NGINX, Docker, Angular, React JS, AWS, GCP, Swagger, Postman, Flyway, Linux
Software Engineer, Global Payments Technology (Backend Java Developer) (268500)
Scarborough or Toronto
OnsiteFull Time
5+ YOE5+ years Java development experience with Java 8+, Spring Boot, Kafka, relational databases and SQL; REST APIs, Git, Maven/Gradle, and Agile experience required.
Java, Spring Boot, Apache Kafka, PostgreSQL, MySQL, Oracle, SQL Server, SQL, REST, Git, Maven, Gradle, CI/CD, AWS, Azure, GCP, Docker
Lead Java Risk Developer
Toronto or Mississauga
$121k-$171k/yr HybridFull Time
6+ YOE6+ years applications development experience; business knowledge of CVA, XVA, counterparty credit risk; Java, MongoDB, Python, Kafka; cloud platforms Kubernetes or OpenShift; leadership and project management skills; Bachelor's degree or equivalent.
Java, MongoDB, Python, Kafka, Kubernetes, OpenShift
Senior Java Developer (Java / Spring Boot / React) – Backend & AI Features
Toronto, Ontario, Canada
HybridFull Time
3+ YOE3+ years professional software development with Java; production-grade REST APIs with Spring Boot; React and TypeScript; MongoDB or equivalent; familiarity with AI coding assistants or LLM APIs; Git, CI/CD, automated testing; English fluency; hybrid in GTA.
Java, Spring Boot, Spring Security, Maven, React, TypeScript, MongoDB, Git, GitHub Copilot, Claude Code, Cursor, AWS, Microsoft Office
Senior Java Backend Developer - Operate
Toronto, Ontario, Canada
$72k-$138k/yr HybridContract, Temporary
5+ YOE5+ years Java, Spring Boot, microservices, and REST API development; 3+ years Agile/Scrum; enterprise distributed systems, databases, testing, CI/CD, and a bachelor's degree or equivalent experience.
Java, Spring Boot, Apache Spark, PostgreSQL, MySQL, Oracle, SQL Server, Hibernate, JPA, SDLC, CI/CD, Agile, Scrum
Full stack java developer
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years developing web applications with Java (front- and back-end). BS in Computer Science or Engineering (or equivalent). Experience with JSP/JEE, Spring/Spring Boot, HTML/CSS/JavaScript, JSON, jQuery, Angular, Git, and Agile/SCRUM.
Java, JSP, JEE, J2EE, Spring, Spring Boot, HTML, CSS, JavaScript, JSON, jQuery, Angular js, Eclipse, Git, Agile, SCRUM
Consultant, Java Back End Developer
Toronto, Ontario, Canada
HybridFull Time
Experience in Java/J2EE, Spring/Springboot, Web Services (SOAP, JSON, RESTful), Microservices and API development; familiarity with Agile and Cloud (Kubernetes, Azure/OCP) preferred; legally eligible to work in Canada.
Java, J2EE, Spring, Springboot, SOAP, JSON, RESTful, Kubernetes, Azure, OCP
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