Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3w
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Senior Java Developer
Mississauga, Ontario, Canada
OnsiteFull Time
7+ YOEBachelor's or equivalent, 7+ years software development experience, strong Java (Java 17+), Spring/Spring Boot, RESTful APIs, SQL, Git and CI/CD, Agile experience, mentoring skills. Cloud, containers, Kafka, NoSQL, and security experience preferred.
Java, Java 17+, Spring, Spring Boot, RESTful APIs, PostgreSQL, Oracle, MySQL, Git, CI/CD pipelines, Docker, Kubernetes, Kafka, RabbitMQ, MongoDB, DynamoDB, Cassandra, OAuth2, JWT, AWS, Azure, GCP
1w
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Java Developer
Toronto, Ontario, Canada
$90k-$120k/yr OnsiteFull Time
5+ YOEStrong Java (Spring Boot/microservices) and Angular experience, REST API and integration skills; cloud (Azure/AWS), containerization, CI/CD and Git familiarity; 5+ years experience preferred.
Java, Spring Boot, Microservices, REST, Angular, Azure, AWS, Docker, Kubernetes, CI/CD, Git
1w
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Senior Java Developer
Toronto, Ontario, Canada
$61k-$91k/yr HybridFull Time
6+ YOE6+ years Java development experience (Spring Boot, microservices), REST API design, Git and CI/CD, cloud (AWS/Azure/OpenShift), Docker/Kubernetes, strong software engineering and communication skills.
Java, Spring Boot, Docker, Kubernetes, AWS, Azure, OpenShift, Git, GitHub Actions, Splunk, Dynatrace, GitHub Copilot, Angular
1w
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Intermediate Java Developer
Toronto, Ontario, Canada
OnsiteFull Time
4+ YOE4+ years' experience developing Java/J2EE microservices and APIs; proficiency with Spring/Spring Boot, web services, EMR not required; Agile and cloud familiarity (Kubernetes, Azure/OCP) is an asset; strong communication and mentoring skills.
Java, J2EE, Spring, Spring Boot, SOAP, JSON, RESTful, Microservices, API, Kubernetes, Azure, OpenShift (OCP), JavaScript
2mo
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Java Developer (260878)
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOE10+ years full-stack Java development experience with Struts, JSP, SQL, REST and SOAP; experience with IBM WebSphere/DB2/MQ, Git/Maven/Gradle/Jenkins, Eclipse, Confluence, JIRA; strong security and cloud integration knowledge.
Java, Struts, JSP, HTML5, CSS3, JavaScript, jQuery, SQL, REST APIs, SOAP services, Spring MVC, Spring Boot, AS400, Unix, IBM WebSphere, IBM DB2, IBM MQ, Git, Maven, Gradle, Jenkins, Eclipse, Confluence, JIRA, CheckMarx, BlackDuck, WebInspect, OWASP
3mo
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Java Backend Developer
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
5+ YOE5+ years Java backend development with Spring (Boot/Data/Cloud), strong SQL and data-processing skills, experience with Maven/Gradle, TDD, SonarQube, microservices/event-driven architecture, and generative AI application; bachelor’s or equivalent.
Java, Spring Boot, Spring Data, Spring Cloud, SQL, Maven, Gradle, SonarQube, Docker, Kubernetes, Apache Spark, Flink, AWS, Azure, GCP, Test-Driven Development (TDD), Generative AI (GenAI)
1mo
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Senior Java Developer
Toronto or Vancouver
OnsiteFull Time
5+ YOE5+ years programming experience; expertise in Java/Spring, microservices, cloud (OpenShift/Azure), data platforms (HDFS, Snowflake, SQL Server, PostgreSQL), AI/LLM frameworks (e.g., OpenAI, Claude) and MCP Server; strong leadership, communication, and TDD practices.
Java, Spring, Scala, Spark, JavaScript, Angular, React, Vue.js, Python, HTML5, CSS, SQL, OpenShift, Azure, HDFS, Snowflake, SQL Server, PostgreSQL, OpenAI, Claude, MCP Server, Tableau, Kafka, Redis, Jenkins, Kubernetes, HashiCorp Vault, Apigee, GitHub, JIRA, Confluence, Nexus IQ, SonarQube, UCD, Artifactory
3w
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Senior Java Developer
Toronto or Calgary
$64k-$106k/yr HybridFull Time
6+ YOE6+ years building enterprise Java (Java 11+) applications with Spring ecosystem, microservices, cloud-native (Azure preferred), Docker/Kubernetes, CI/CD (Azure DevOps), SQL, observability tools, and strong communication and leadership skills.
Java 11+, Spring Boot, Spring Cloud, Spring Data, Spring Security, Microsoft Azure, AWS, GCP, Docker, Kubernetes, Git, Maven, Gradle, Microsoft Azure DevOps, GitHub Copilot, JUnit, Mockito, SpringBoot Test, Test containers, New Relic, Splunk, Datadog, SAP Hybris, Angular, React, SQL
3mo
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Java Backend Developer
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
5+ YOE5+ years Java backend experience, strong Java and Spring (Boot/Data/Cloud) skills, SQL expertise, build tools (Maven/Gradle), TDD, static analysis (SonarQube), experience with data processing and GenAI usage; Bachelor’s degree or equivalent.
Java, Spring, Spring Boot, Spring Data, Spring Cloud, SQL, Maven, Gradle, SonarQube, Apache Spark, Flink, Docker, Kubernetes, AWS, Azure, GCP, Generative AI (GenAI), Test-Driven Development (TDD)
1mo
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Sr. Core Java Developer
Toronto, Ontario, Canada
$120k-$140k/yr HybridFull Time
10+ YOE10+ years Core Java, 5+ years Spring (Core/Boot), multi-threaded low-latency development, SQL and caching (MemSQL/Redis), cloud experience (AWS/Azure), capital markets domain knowledge, strong communication.
Core Java, Spring Framework, Spring Boot, SQL, MemSQL, Redis, AWS, Azure
2w
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Senior AWS Cloud Developer
Toronto, Ontario, Canada
$76k-$142k/yr HybridFull Time
7+ YOE7+ years AWS cloud developer experience, degree in Computer Science, strong serverless skills (Lambda, API Gateway, DynamoDB, S3), backend development with Java/Node/Python, CI/CD, Terraform/CDK, and SRE/DevOps practices.
Node.js, Python, Java, AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, SQS, SNS, AWS EMR, Glue, ELK, OpenSearch, RDS, CDK, TypeScript, Terraform, CodePipeline, CI/CD
2w
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Staff Java Engineer (Backend)
Toronto, Ontario, Canada
$118k-$152k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience with expert Java and Spring Boot; experience with microservices, REST APIs, cloud platforms (AWS/Azure/GCP), CI/CD, Kubernetes; strong mentoring and architectural skills.
Java, Spring Boot, Microservices, REST APIs, CI/CD, Kubernetes, Kafka, AWS, Azure, GCP, DevSecOps
3w
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Java/Scala Developer (Toronto, CA)
Toronto, Ontario, Canada
$83k-$96k/yr OnsiteFull Time
6+ YOE6+ years experience; hands-on Spring Boot, Java, REST API, Kafka, microservices, Docker, Kubernetes, cloud (AWS/Azure/GCP); Big Data with Java/Scala, Hadoop, Hive, Spark; SQL Server/Oracle/MySQL; DevOps tooling and monitoring experience.
Spring Boot, Java, REST API, Kafka, Docker, Kubernetes, AWS, Azure, GCP, Hadoop, Hive, Scala, Python, Shell Scripting, Apache Spark, SQL Server, Oracle, MySQL, SQL, Jenkins, Terraform, GitHub, Splunk, CloudWatch, gRPC
1mo
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Java Full-Stack Developer
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or equivalent, 5+ years software engineering, strong Java and Spring experience, front-end with React/JavaScript, GraphQL, SQL, Git, cloud (GCP/AWS), container and microservices experience.
Java, Spring Framework, REST APIs, Web Services, React, JavaScript, GraphQL, Claude, Cursor, SQL, Git, Gitflow, Microservices, Kubernetes, Docker, GCP, AWS
3mo
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DevOps Cloud Engineer
Toronto, Ontario, Canada
$86k-$118k/yr HybridFull Time
3+ YOEBachelor's in CS/Engineering or related field or equivalent; 3-5 years in DevOps/cloud engineering; strong AWS skills; IaC, containers, config management; collaborative communicator.
AWS, Terraform, CloudFormation, Docker, Kubernetes, Ansible, Puppet, Python, Java
2w
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Associate Application Developer – Hybrid Cloud and Data
Buffalo or Baton Rouge or Monroe or Lansing
$45k-$83k/yr HybridFull Time
Bachelor's degree in CS/Engineering (or equivalent), strong computer science fundamentals, coding ability in Java/C#/Python/JavaScript/TypeScript, exposure to web/cloud platforms (AWS/Azure/IBM Cloud), Agile and teamwork experience, and ability to work onsite with extensive travel.
Java, C#, Python, JavaScript, TypeScript, Scala, SQL, Angular, React, Spring Boot, .NET Core, Flask, Django, Node.js, AWS, Azure, Google Cloud, IBM Cloud, Red Hat OpenShift, MySQL, PostgreSQL, SQL Server, Oracle, DB2, MongoDB, SPSS, SAS, Tableau, Hadoop, Spark, Data Migration Assistant, Azure App Service Migration Assistant
4w
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Java IVR Application Developer
Toronto, Ontario, Canada
RemoteFull Time
4+ YOE4+ years Java development experience; strong Java EE and Spring Boot/Core skills; SQL, microservices, cloud (AWS), Docker, Kubernetes; ~1 year Golang; strong troubleshooting and communication skills.
Java, Java EE, Spring Boot, Spring Core, SQL, AWS, Docker, Kubernetes, Golang, IVR, VoiceXML, SRGS, MRCP, CCXML, LLM
3d
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Senior Software Engineer, Cloud Backend
Burlington, Ontario, Canada
$100k-$135k/yr OnsiteFull Time
5+ YOE5+ years building and operating backend or distributed systems; Python preferred; deep experience with cloud serverless/compute (AWS/GCP/Azure); IaC (CloudFormation/Terraform); testing, on-call, observability, incident response.
Python, Rust, Java, Go, AWS Lambda, Step Functions, DynamoDB, EventBridge, EC2, GCP, Azure, CloudFormation, Terraform, OpenTelemetry, NVENC, MainConcept Live Encoder, uv, marshmallow, jsonschema, mypy, bandit, black, isort, pre-commit, GitHub Actions, Angular, TypeScript, NgRx, Jenkins, Nexus, Bazel, Packer, AWS
2d
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Staff Developer Relations Engineer, Google Cloud
Toronto or Waterloo or Seattle or Kirkland or New York or San Francisco or Raleigh or Durham or Cambridge
$192k-$279k/yr OnsiteFull Time
7+ YOEBachelor's in CS or equivalent,7+ years technical experience,3+ years with generative AI/LLMs/ML,cloud experience,developer outreach and technical communication skills.
Google Cloud, Generative AI, LLMs, Machine Learning, Java, Python, C#, Go, JavaScript, Ruby, PHP
1mo
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Oracle Integration Cloud (OIC) Lead
Toronto or Montreal or Vancouver or Calgary or Ottawa
$99k-$210k/yr HybridFull Time
5+ YOE5+ years building and leading Oracle Integration Cloud integrations (SOAP/REST, adapters, orchestration), experience with Oracle Fusion, OTBI, BI Publisher, PL/SQL/Java, and a bachelor’s or college diploma in a related discipline.
Oracle Integration Cloud (OIC), Postman, SoapUI, Oracle Visual Builder Cloud Service (VBCS), OTBI, Oracle BI Publisher, Oracle SQL, PL/SQL, APEX, FBDI, BIP, myConcerto, PCS (Process Cloud Services), Oracle Fusion ERP, Oracle DB, Java
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