reactjs

BuzzClan is seeking a Senior Full Stack Developer to modernize Virtual Care solutions by integrating with leading HIS systems using ReactJS, Java Spring Boot, and SMART on FHIR.You will design and implement frontend components with React, build robust microservices, and handle FHIR and HL7v2 interfaces with Mirth Integration Engine, ensuring secure, scalable...

Insight Global in Toronto is seeking an experienced Application Software Specialist (UI Developer) to design, develop, and maintain modern web applications using ReactJS and TypeScript. You will build reusable UI components and collaborate with product, UX, and backend teams to deliver scalable solutions in a fast-paced banking environment.The role...

Citigroup Inc. seeks an Applications Development Technology Lead Analyst in Mississauga, Canada. This senior role focuses on leading application systems analysis and programming, mentoring developers, and driving technical excellence. Candidates must have extensive experience in Java and Spring frameworks, along with proficiency in ReactJS and front-end...

Citi in Mississauga is hiring a Full Stack Engineer to design, build and maintain a critical Cash & Intraday Liquidity Management platform. This role sits at the intersection of engineering depth and global financial impact — delivering AI-first, cloud-native systems that operate with high availability across multiple geographies and regulatory...

Citi in Mississauga is seeking a Full Stack Lead Engineer to own the end-to-end architecture of a cash and intraday liquidity platform. You will guide a global engineering team, embed AI‑first practices, and deliver scalable, cloud‑native systems across geographies with strong regulatory alignment. Ideal candidates have 6+ years in software...

Job Description: Model Risk Management (MRM) is a critical application for the firm. It provides standards, principles & practices, governance processes, definitions, roles & responsibilities required for sound model risk management. The team supports cross-divisional business areas with high visibility and oversight from both internal risk management and...

RQ00731 - Software Developer - Full Stack - Senior 7+ month contract (164 business days) - possible extension  Hybrid (as needed onsite) - 525 University Avenue Must Haves: 7+ years of hands-on ReactJS development experience building complex production-grade web applications.10+ years of Java, JDBC, and Spring Boot development experience, including...

BeachHead is seeking a skilled Frontend React Developer-Banking with 5+ years of experience to build and enhance high-performance web applications for a top financial client. The role focuses on ReactJS and TypeScript within a banking domain, collaborating with product, UX, and backend teams.Responsibilities include designing and maintaining UI components,...

Insight Global in Toronto is seeking an experienced Application Software Specialist (UI Developer) to design, develop, and maintain modern web applications using ReactJS and TypeScript. You will build reusable UI components and collaborate with product, UX, and backend teams to deliver scalable solutions in a fast-paced banking environment. The role...

Insight Global in Toronto is seeking an experienced Application Software Specialist (UI Developer) to design, develop, and maintain modern web applications using ReactJS and TypeScript. You will build reusable UI components and collaborate with product, UX, and backend teams to deliver scalable solutions in a fast-paced banking environment. The role...

BoomerangFX is seeking an AI/NLP engineer to turn large language models into reliable, compliant healthcare software. You will design NLP pipelines, implement RAG systems, and fine-tune OpenAI/Azure models within a .NET8/ReactJS platform on Azure.Based in Mississauga, this on-site role offers $70k-$80k plus 10% bonus, comprehensive benefits, paid vacation,...

Support AI and emerging technology initiatives across business and technology teams. Work hands-on with AI/ML, Generative AI, and agentic AI solutions. Help develop and prototype AI use cases that solve real business problems. Evaluate and apply foundation models, LLMs, and modern AI frameworks. Contribute to RAG, memory systems, tool use, and...

A veterinary care company in Montreal is looking for a Senior Full Stack Developer to join its team. The ideal candidate will have a Bachelor's degree in Computer Science and at least 5 years of relevant experience. Proficiency in modern front-end frameworks, particularly ReactJS, is crucial, along with back-end expertise in Ruby on Rails or Python. The role...

Citi is looking for a Full Stack Technology Leader to spearhead the design and development of scalable applications using ReactJS and Python. This role incorporates advanced AI techniques to enhance engineering workflows. In the Vice President position, you will deliver high-quality full-stack applications while contributing to system architecture and...

Elevate your career as the Vice President, Full Stack Technology Lead at Citi, focusing on ReactJS, Python, and AI-driven development. Spearhead transformative application initiatives. In this senior role, you’ll play a crucial part in application systems design and analysis, collaborating with the Technology team to deliver impactful solutions. You’ll...

Job Description:Model Risk Management (MRM) is a critical application for the firm. It provides standards, principles & practices, governance processes, definitions, roles & responsibilities required for sound model risk management.The team supports cross-divisional business areas with high visibility and oversight from both internal risk management and...

HCLTech Vancouver is seeking an experienced Frontend Architect to lead the design, development, and deployment of scalable, high-performance web applications. The role focuses on defining frontend architecture standards, mentoring teams, and enabling modern UI frameworks using ReactJS and GraphQL. You will drive CI/CD, DevOps practices, and cloud-native...

Full Stack Senior Tech lead responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities Design, develop and maintain scalable...

A dynamic tech startup in Toronto is looking for a Software Engineer, Platform to join their growing team. This role focuses on building complex end-to-end systems and participating in product decisions. The ideal candidate will have solid experience in both backend and frontend development, particularly with NodeJS, ReactJS, and TypeScript. The company...

A dynamic tech startup in Toronto is looking for a Software Engineer, Platform to join their growing team. This role focuses on building complex end-to-end systems and participating in product decisions. The ideal candidate will have solid experience in both backend and frontend development, particularly with NodeJS, ReactJS, and TypeScript. The company...