React developer Jobs in Old toronto, ON
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React developer • old toronto on
Last updated: 12 hours ago
Location: Toronto Hybrid: 3 days a week.Primary Skills: Advanced Java Concepts E2.We are seeking a skilled Java Developer with strong experience in application migration across clusters and re...Show moreLast updated: 3 days ago
Frontend Software Developer – React & WebGL.Hybrid (3 days remote), Toronto, Canada.NearSource is looking for a Frontend Software Developer to contribute to a next-generation dynamic user interface...Show moreLast updated: 23 days ago
Design, develop, and maintain scalable, high-performance applications using Python and modern frameworks.Build and support RESTful APIs and microservices using frameworks like FastAPI, Flask, or Dj...Show moreLast updated: 30+ days ago)
Integration developers are responsible for the design, development and deployment of integrations between enterprise applications as well as other on premise and cloud-based third-party application...Show moreLast updated: 30+ days ago
Resume Submission Deadline: April 10, 2026.ServiceNow Development & Feature Release Support.Design, develop, configure, and enhance ServiceNow solutions in alignment with architecture and platform ...Show moreLast updated: 2 days ago
RQ10329 React/ Elasticsearch Developer.Downtown, Toronto (onsite).Contract (1+ year long contract, with high possibility of extension).Ideally 3 + years' experience with Elasticsearch but flexible ...Show moreLast updated: 30+ days ago
Full-Stack Developer (React / GenAI / LLM Applications).Hybrid Toronto contract role in the insurance sector focused on developing AI-enabled digital applications using React or Vue, JavaScript/Typ...Show moreLast updated: 24 days ago
We are partnering with a market leading, Canadian online sportsbook and casino to hire an experienced.Reporting to the Director of Development, you will play a key role in building and enhancing hi...Show moreLast updated: 22 days ago
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.We’re looking for a Full Stack Developer to help build a modern, secure, and scalable web appli...Show moreLast updated: 15 days ago
You'll shape the architecture of Vivid Seats' flagship mobile app and the APIs powering it, working on the full cross-platform stack with real influence over product direction.You'll partner direct...Show moreLast updated: 9 days ago
For the past century, Deluxe Entertainment Services Group has been committed to providing content owners and creators with the tools and talent they need to bring the most compelling and exciting s...Show moreLast updated: 17 days ago
Infosys is hiring for Labvantage developer.Required SkillsBachelor’s degree or foreign equivalent required from an accredited institution.At least 3 years of Information Technology experience.Candi...Show moreLast updated: 30+ days ago
A stealth new app created by Fintros AI is launching in September 2021.In less than 180 days, our app has attracted 150,000 jobs across 500+ companies.By 2023, our company will power the talent att...Show moreLast updated: 30+ days ago
We are looking for a skilled Senior/Team Lead Full Stack (Node.React) developer with 5+ years of professional experience to join our project for working on enterprise-level project from the Canada....Show moreLast updated: 30+ days ago
The salary range presented below is based on a 35-hour workweek and would represent a majority of diffferent candidate profiles.However, we encourage candidates who may fall outside of this range t...Show moreLast updated: 2 days ago
Location Address: Hybrid - 44 King Street W 10th Floor –1 days/week (Wednesdays–subject to change).Contract Duration: May to Oct 2026 –approx.Schedule Hours: 9am-5pm Monday-Friday;standard 37.As pa...Show moreLast updated: 1 day ago
On behalf of our client, Procom is searching for a Delphi Developer for a permanent role.This position is an onsite position with 5 days onsite at our client’s Toronto office.Delphi Developer - Job...Show moreLast updated: 30+ days ago
SENIOR FULL STACK DEVELOPER- REACT.The Manager of Automated Compliance Solutions (ACS) is responsible for developing, planning, directing and coordinating application development and maintenance ac...Show moreLast updated: 12 hours ago
We are seeking a Software Developer to support the modernization of core mid-tier applications.This role involves enhancing existing legacy Java EE systems hosted on IBM WebSphere/Liberty while con...Show moreLast updated: 30+ days ago
Java Developer
Artech LLCToronto, ONFull-time
Frontend Software Developer – React & WebGL
NearSourceToronto, ON, CanadaFull-time
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Python Developer
Astra North Infoteck Inc.Toronto, ON, caFull-time
Integration Developer
atQor (formerly bitscape)Toronto, Ontario, CanadaFull-time
ServiceNow Developer
Spirit Omega Inc.Toronto, ON, CAFull-time
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RQ10329 React/ Elasticsearch Developer
Source CodeToronto, ON, CanadaFull-time
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Full-Stack Developer (React / GenAI / LLM Applications)
Recrute ActionToronto, ON, caFull-time +2
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Frontend Developer
InitiateToronto, ON, CanadaRemote
Full-time
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Full Stack Developer (React + Next.js)
ScotiabankToronto, ON, CAFull-time
Sr. React Native Engineer
Vivid SeatsToronto, Ontario, CanadaFull-time
Database Developer
DeluxeToronto, CAFull-time +1
LabVantage developer
InfosysToronto, CAFull-time
React Developer
FintrosToronto, Ontario, CanadaFull-time
Senior/Team Lead Full Stack (Node.js/React) developer (Toronto, hybrid)
TechMagicToronto, hybrid, Ontario, CanadaFull-time
AI Developer, Full Stack (Python/React) II
Intact Financial CorporationToronto, 700 University AvenueFull-time
Developer
LancesoftToronto, ON, CAFull-time
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Delphi Developer
ProcomToronto, CAFull-time +1
- New!
FULL STACK DEVELOPER- PYTHON AND REACT JS
Royal Bank of Canada>TORONTO, CanadaFull-time
Software Developer
Randstad CanadaToronto, Ontario, CATemporary
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- Kitchener, ON (from $ 94,375 to $ 300,000 year)
- Pincher Creek, AB (from $ 119,094 to $ 300,000 year)
- Edmonton, AB (from $ 87,532 to $ 159,887 year)
- Winnipeg, MB (from $ 109,750 to $ 159,757 year)
- Hamilton, ON (from $ 67,500 to $ 156,000 year)
- Vaughan, ON (from $ 70,000 to $ 155,984 year)
- Richmond Hill, ON (from $ 130,354 to $ 155,950 year)
- Burnaby, BC (from $ 87,350 to $ 155,827 year)
- Swift Current, SK (from $ 100,968 to $ 155,821 year)
- East York, ON (from $ 101,336 to $ 155,588 year)
Java Developer
Artech LLCToronto, ON3 days ago
Job type
- Full-time
Job description
Role : Java Developer
Duration : 6 + Months
Location : Toronto Hybrid : 3 days a week
Pay Range : C$53 INC
Total Experience : 6-8 years
Primary Skills : Advanced Java Concepts E2
We are seeking a skilled Java Developer with strong experience in application migration across clusters and remediating security vulnerabilities identified during migration activities. The ideal candidate will play a key role in ensuring secure, stable, and compliant application transitions across environments.Key ResponsibilitiesSupport migration of Java applications from one cluster to another (e.g., Kubernetes OpenShift environments).Identify, analyze, and fix security vulnerabilities detected during migration, including those flagged by security scans (SAST DAST, container scans, dependency checks).Remediate vulnerabilities related toJava libraries and thirdparty dependenciesApplication configurationContainer images and runtime environmentsWork closely with security, DevOps, and infrastructure teams to ensure compliance with organizational security standards.Refactor or upgrade application components (Java versions, frameworks, libraries) as needed to address security risks.Validate application stability and performance postmigration.Provide documentation and support for migration and remediation activities.
Required Skills Experience
Strong hands on experience with Java (81117 preferred) and enterprise Java applications.
Experience in application migration between clusters or environments.
Proven experience addressing security vulnerabilities in Java applications
- Familiarity with security scanning tools (e.g., SonarQube, Checkmarx, Fortify, OWASP Dependency Check).Understanding of containerized applications and orchestration platforms (Kubernetes OpenShift).Knowledge of CICD pipelines and DevSecOps practices. Good understanding of OWASP Top 10 vulnerabilities and secure coding practices.
Good to Have Experience with Spring Boot frameworks. Experience working in banking or regulated environments. Familiarity with cloud platforms (AWS, Azure, GCP). Exposure to cluster networking, ingress, and configuration management.