Java senior job offers in st. catharines, on
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Senior Java / Neo4j Developer
new Axiom Global Technologies St. Catharines, ON +101 locations
Key Responsibilities & Required Skills We are seeking a skilled Senior Java / Neo4j Developer with strong experience in backend development, graph databases...
8 h 8 minutes ago in Talent.comReport -
Senior Java / Neo4j Developer - st catharines
Axiom Global Technologies St. Catharines, ON
Key Responsibilities & Required Skills We are seeking a skilled Senior Java / Neo4j Developer with strong experience in backend development, graph databases...
4 days ago in Talent.comReport -
Senior Java / Neo4j Developer - Axiom Global Technologies
Axiom Global Technologies St. Catharines, ON +102 locations
Key Responsibilities & Required Skills We are seeking a skilled Senior Java / Neo4j Developer with strong experience in backend development, graph databases...
4 days ago in Talent.comReport -
Senior Java / Neo4j Developer
Axiom Global Technologies St. Catharines, ON
Key Responsibilities & Required Skills We are seeking a skilled Senior Java / Neo4j Developer with strong experience in backend development, graph databases...
10 days ago in JobrapidoReport -
Senior Principal Consultant - Endur
new capSpire St. Catharines, ON +102 locations
...for on premise and Cloud. We offer our employees progression, development and a diverse range of client engagements. Job Summary: We are seeking a Senior...
13 h 52 minutes ago in Talent.comReport -
Software Developer - Co-op
Meridian Credit Union St. Catharines, ON
...or 8-month Co-Op term Key Responsibilities Assist with the design, development, testing, and maintenance of software applications under the guidance of senior...
13 days ago in LifeworQReport -
Senior full stack developer with AWS experience
new Luxoft St. Catharines, ON +101 locations
...Java 11+, Spring Boot experience is an advantage. Python3, Fast API. Solid understanding of backend architecture and API development. Frontend: Typescript...
8 h 7 minutes ago in Talent.comReport -
Senior Principal Consultant - Endur - capSpire
capSpire St. Catharines, ON +102 locations
...for on premise and Cloud. We offer our employees progression, development and a diverse range of client engagements. Job Summary: We are seeking a Senior...
2 days ago in Talent.comReport -
Senior full stack developer with AWS experience - Luxoft
Luxoft St. Catharines, ON +102 locations
...Java 11+, Spring Boot experience is an advantage. Python3, Fast API. Solid understanding of backend architecture and API development. Frontend: Typescript...
4 days ago in Talent.comReport -
Senior Principal Consultant - Endur
capSpire St. Catharines, ON
...for on premise and Cloud. We offer our employees progression, development and a diverse range of client engagements. Job Summary: We are seeking a Senior...
30+ days ago in JobrapidoReport -
Senior full stack developer with AWS experience - st...
Luxoft St. Catharines, ON
...Java 11+, Spring Boot experience is an advantage. Python3, Fast API. Solid understanding of backend architecture and API development. Frontend: Typescript...
4 days ago in Talent.comReport -
Senior full stack developer with AWS experience
Luxoft St. Catharines, ON
...Java 11+, Spring Boot experience is an advantage. Python3, Fast API. Solid understanding of backend architecture and API development. Frontend: Typescript...
20 days ago in JobrapidoReport -
Senior Java Developer (St. Catharines)
new Akkodis St. Catharines, ON
Position: Senior Java Developer Duration: 6‑month assignment (contract) Client Location: Downtown Toronto, ON – Hybrid (4 days onsite per week) Engagement...
1 day ago in KitjobReport -
Senior Java Developer - Akkodis (St. Catharines)
new Akkodis St. Catharines, ON
Position: Senior Java Developer Duration: 6‑month assignment (contract) Client Location: Downtown Toronto, ON – Hybrid (4 days onsite per week) Engagement...
1 day ago in KitjobReport -
Remote Senior Java Engineer - AI Trainer (St. Catharines)
new SuperAnnotate St. Catharines, ON
As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical...
1 day ago in KitjobReport -
Senior Java Developer / WebSphere Oracle + APIs - (St...
new Comprehensive Resources St. Catharines, ON
...Java Scheduling/Threading, JavaScript, RESTFUL web services, Redhat/Linux scripting. Oracle RDBMs(12c), SQL, PL/SQL, JSON, XML, ETL, stored procedure...
1 day ago in KitjobReport -
Senior Java Developer / WebSphere Oracle + APIs...
new Comprehensive Resources St. Catharines, ON
...Java Scheduling/Threading, JavaScript, RESTFUL web services, Redhat/Linux scripting. Oracle RDBMs(12c), SQL, PL/SQL, JSON, XML, ETL, stored procedure...
1 day ago in KitjobReport -
Senior Principal Consultant - Endur - (St. Catharines)
new capSpire St. Catharines, ON
...for on premise and Cloud. We offer our employees progression, development and a diverse range of client engagements. Job Summary: We are seeking a Senior...
1 day ago in KitjobReport -
Senior Principal Consultant - Endur - capSpire (St...
new capSpire St. Catharines, ON
...for on premise and Cloud. We offer our employees progression, development and a diverse range of client engagements. Job Summary: We are seeking a Senior...
1 day ago in KitjobReport -
Senior Site Reliability Engineer (St. Catharines)
new Devopie St. Catharines, ON
...Java 📈 Performance & Capacity Planning Analyze system metrics and traffic patterns Conduct load testing, chaos testing, and capacity modeling Identify...
1 day ago in KitjobReport -
Senior QA Engineer – Test Automation (Playwright |...
new Ionixx Technologies St. Catharines, ON
Senior QA Engineer – Test Automation (Playwright | TypeScript | Trading Domain) Experience: 8–10 Years Location: Canada (Remote) Job Requirements. 8–10 years...
1 day ago in KitjobReport -
Senior Site Reliability Engineer - Devopie Inc. (St...
new Devopie St. Catharines, ON
...Java 📈 Performance & Capacity Planning. Analyze system metrics and traffic patterns. Conduct load testing, chaos testing, and capacity modeling. Identify...
1 day ago in KitjobReport -
Senior Full Stack Developer/Développeur Full Stack Senior...
new Aduna Global St. Catharines, ON
...At Aduna, we’re building the backbone of the global API economy. By connecting telecom operators, cloud platforms, and software innovators, we’re enabling the next generation of digital communication services. The Portal is a secure, role-based web application that provides Aduna’s partners and teams with a single place to access information, collaborate on operational workflows, and manage service-related tasks. It’s multi-tenant by design with strict access controls so organizations only see what’s relevant to them. What You’ll Do. Build & Innovate: Design and implement Spring Boot microservices and REST/GraphQL APIs with clear contracts, versioning, and scalable architecture. Deliver End-to-End Features: Model and optimize databases (SQL/NoSQL), and create Angular 20 UI components with routing, state management, and tests. Shape the Platform: Contribute to portal architecture, API standards, performance guardrails, and security best practices; integrate CMS, IAM, and edge optimizations. Automate & Optimize: Collaborate on containerization, CI/CD pipelines, Terraform modules, and observability; enable A/B testing and propose AI-driven enhancements where they add measurable value. What You Bring. Front-End Expertise with Depth: 5+ years in full-stack development, with a robust focus on TypeScript/Angular and solid backend skills in Java/Spring...
1 day ago in KitjobReport -
Senior QA Engineer – Test Automation (Playwright |...
new Ionixx Technologies St. Catharines, ON +1 Location
Senior QA Engineer – Test Automation (Playwright | TypeScript | Trading Domain) Experience: 8–10 Years Location: Canada (Remote) Job Requirements. 8–10 years...
1 day ago in KitjobReport -
Senior Full Stack Developer/Développeur Full Stack Senior...
new Aduna Global St. Catharines, ON
...At Aduna, we’re building the backbone of the global API economy. By connecting telecom operators, cloud platforms, and software innovators, we’re enabling the next generation of digital communication services. The Portal is a secure, role-based web application that provides Aduna’s partners and teams with a single place to access information, collaborate on operational workflows, and manage service-related tasks. It’s multi-tenant by design with strict access controls so organizations only see what’s relevant to them. What You’ll Do. Build & Innovate: Design and implement Spring Boot microservices and REST/GraphQL APIs with clear contracts, versioning, and scalable architecture. Deliver End-to-End Features: Model and optimize databases (SQL/NoSQL), and create Angular 20 UI components with routing, state management, and tests. Shape the Platform: Contribute to portal architecture, API standards, performance guardrails, and security best practices; integrate CMS, IAM, and edge optimizations. Automate & Optimize: Collaborate on containerization, CI/CD pipelines, Terraform modules, and observability; enable A/B testing and propose AI-driven enhancements where they add measurable value. What You Bring. Front-End Expertise with Depth: 5+ years in full-stack development, with a strong focus on TypeScript/Angular and solid backend skills in Java/Spring...
1 day ago in KitjobReport
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