51,898+ Java Full Stack Technical Lead Java React Jobs in Mississauga, Canada — Local Employers Hiring June 2026

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Full Stack Developer .NET & React at Citi

Become a key player at Citi's Client Technology Group as a Full Stack Developer specializing in .NET and React. Work remotely with a focus on technical innovation and Generative AI initiatives.Citi is seeking a skilled Full Stack Software Developer with a background in web application design and development. ...

Citi Senior Developer in Inventory Management

Step into a senior role at Citi as an Application Developer focused on high-impact Inventory Management applications. Engage in full stack development and modernize systems while collaborating with a dynamic team.In this critical position, you will lead the charge in designing enterprise Java applications wi ...

Citi Senior Developer in Inventory Management

Step into a senior role at Citi as an Application Developer focused on high-impact Inventory Management applications. Engage in full stack development and modernize systems while collaborating with a dynamic team.In this critical position, you will lead the charge in designing enterprise Java applications wi ...

Citigroup Full Stack Development Lead

Join Citigroup as a Full Stack Development Lead Analyst in Mississauga, Ontario, where you'll manage high-impact web applications and lead a talented development team. This full-time role blends technical leadership with hands-on development.As a Vice President, you'll oversee the design and implementation o ...

Citigroup Full Stack Development Lead

Join Citigroup as a Full Stack Development Lead Analyst in Mississauga, Ontario, where you'll manage high-impact web applications and lead a talented development team. This full-time role blends technical leadership with hands-on development.As a Vice President, you'll oversee the design and implementa ...

Citigroup Full Stack Development Lead

Join Citigroup as a Full Stack Development Lead Analyst in Mississauga, Ontario, where you'll manage high-impact web applications and lead a talented development team. This full-time role blends technical leadership with hands-on development.As a Vice President, you'll oversee the design and implementation o ...

Citigroup Full Stack Development Lead

Join Citigroup as a Full Stack Development Lead Analyst in Mississauga, Ontario, where you'll manage high-impact web applications and lead a talented development team. This full-time role blends technical leadership with hands-on development.As a Vice President, you'll oversee the design and implementation o ...

Software Engineer (Full Stack)

You as a Software Engineer (Full-Stack) will:Design and implement end‑to‑end features across frontend, backend, and data layers— from concept to production. Build backend services using Java and Spring Boot in a cloud‑native, microservices architecture. Develop and maintain production‑grade user interf ...

Citi Java Engineering Management Role

Lead the way at Citi as a Java Engineering Lead, guiding the development of advanced cloud-native cash management solutions. Utilize your expertise in Java, React, and Agile to lead top-tier teams in this senior management position.This critical role involves overseeing strategic design, hands-on codin ...

Senior Java Full Stack Developer Focusing on Angular and Microservices Integration

Step into a Senior Java Full Stack Developer role, where your skills in Angular and Microservices are highly valued. Drive the development of scalable applications that guarantee superior user satisfaction.This position requires expertise in Core Java, Spring Boot, and a solid grasp of Angular. You will hand ...

Fullstack Integration Developer Vice President

The **Applications Development Technology Lead Analyst** is a senior-level role responsible for leading the design, implementation, and enhancement of application systems and programs. This position drives systems analysis and programming activities, ensuring technical excellence and strategic alignment. ...

Full Stack Developer

About SAPSOL Technologies Inc. SAPSOL Technologies Inc. is a global innovation leader operating at the intersection of SAP, AI, and Quantum Computing . We develop SR&ED-compliant, future-ready products such as TraceSecure.ai , HireRig.ai , and RoboCart.ai < ...

Full Stack Developer

About SAPSOL Technologies Inc. SAPSOL Technologies Inc. is a global innovation leader operating at the intersection of SAP, AI, and Quantum Computing . We develop SR&ED-compliant, future-ready products such as TraceSecure.ai , HireRig.ai , and RoboCart.ai < ...

Full Stack Engineer

Role: Java Full Stack Developer Location: Toronto, ON Type: Contract Rate: CAD50/hr - CAD60/hr We are looking for an experienced Senior Full Stack Developer with strong hands-on expertise in Angular Java, Multithread, Spring Boot, and RESTful API development, ...

Citi Java Engineering Management Role

Lead the way at Citi as a Java Engineering Lead, guiding the development of advanced cloud-native cash management solutions. Utilize your expertise in Java, React, and Agile to lead top-tier teams in this senior management position.This critical role involves overseeing strategic design, hands-on coding, and ...

AVP Java Developer Sr Programmer Analyst

We are seeking a highly experienced and motivated Java Developer Sr Programmer Analyst with 7+ years of industry experience to spearhead the development of robust, scalable, and innovative enterprise applications. The ideal candidate will possess deep expertise in Java/J2EE and Spring Boot. This role demands a p ...

Citi Lead Software Engineer: Application Development

Advance your career as a Senior Lead Software Engineer at Citi, focusing on application development and regulatory reporting. Enjoy a hybrid work model while leading innovative engineering projects.This senior-level position involves establishing new application systems in collaboration with the Technology t ...

Citi Lead Software Engineer: Application Development

Advance your career as a Senior Lead Software Engineer at Citi, focusing on application development and regulatory reporting. Enjoy a hybrid work model while leading innovative engineering projects.This senior-level position involves establishing new application systems in collaboration with the Techno ...

Citi Lead Software Engineer: Application Development

Advance your career as a Senior Lead Software Engineer at Citi, focusing on application development and regulatory reporting. Enjoy a hybrid work model while leading innovative engineering projects.This senior-level position involves establishing new application systems in collaboration with the Technology t ...

Citi Lead Software Engineer: Application Development

Advance your career as a Senior Lead Software Engineer at Citi, focusing on application development and regulatory reporting. Enjoy a hybrid work model while leading innovative engineering projects.This senior-level position involves establishing new application systems in collaboration with the Technology t ...

Fullstack Developer Lead Vice President

## Fullstack Developer Lead Vice PresidentApplylocations: Mississauga Ontario Canadatime type: Full timeposted on: Posted Todayjob requisition id: **Job Description****This role is a senior level position responsible for establishing and implementing new or revised application systems and programs in co ...

Fullstack Developer Lead Vice President

## Fullstack Developer Lead Vice PresidentApplylocations: Mississauga Ontario Canadatime type: Full timeposted on: Posted Todayjob requisition id: **Job Description****This role is a senior level position responsible for establishing and implementing new or revised application systems and programs in co ...

Fullstack Developer Lead Vice President

## Fullstack Developer Lead Vice PresidentApplylocations:Mississauga Ontario Canadatime type:Full timeposted on:Posted Todayjob requisition id: **Job Description****This role is a senior level position responsible for establishing and implementing new or revised applicatio ...

Fullstack Developer Lead Vice President

## Fullstack Developer Lead Vice PresidentApplylocations: Mississauga Ontario Canadatime type: Full timeposted on: Posted Todayjob requisition id: **Job Description****This role is a senior level position responsible for establishing and implementing new or revised application systems and programs in co ...

Fullstack Java Developer in Mississauga

Elevate your career as a Fullstack Java Developer in Mississauga, Canada. This role combines Java, React, and cloud technologies, requiring onsite presence 2-3 days a week.With over 12 years of experience, you will design and deliver multi-tenant web solutions using Java, Spring Boot, and React. Your h ...

Java Fullstack developer

We are seeking an accomplished Senior Lead Engineer with deep expertise in Java , React , and modern cloud-native development to join our high‑performing engineering organization. This role blends hands‑on technical leadership , architectural ownership , and team ment ...

Java Fullstack developer

We are seeking an accomplished Senior Lead Engineer with deep expertise in Java , React , and modern cloud-native development to join our high‑performing engineering organization. This role blends hands‑on technical leadership , architectural ownership , and team ment ...

Principal Fullstack Software Senior Vice President

We are seeking a visionary and highly accomplished Senior Vice President (SVP), to join our team as an Engineering Lead for Application/ Product Development. The ideal candidate is a seasoned engineering leader with a proven track record of building and scaling high-performing and resilient products, driving inn ...

Senior Java Engineer at Citi Futures Technology

Leverage your Java skills at Citi in a crucial Senior Engineer capacity within the Futures Technology team. Your work will focus on building robust services that enhance trading applications in a fast-paced, high-throughput environment.Bringing 5+ years of experience, you will face complex challenges i ...

Full Stack Software Engineer Vice President

The Software Engineer Vice President is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsib ...

Java Engineering Lead – Cash Management Technology

The Java Engineering Lead is a senior management level position responsible for leading the strategic design, hands-on development, and successful delivery of a next-generation, cloud-native cash management platform for the Markets Business. This role requires deep technical proficiency in Java, React, and moder ...

Sr Lead Java Fullstack Software Engineer

The Applications Development Technology Senior Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programmi ...

Lead Java Engineer in Futures Technology

Citi's Futures Technology team is seeking a Lead Java Engineer to architect and implement cutting-edge solutions. This hands-on role is integral to building resilient, high-performance systems.In this position, you will be responsible for driving the design and development of Java microservices within Citi's ...

Java Engineering Lead – Cash Management Technology

The Java Engineering Lead is a senior management level position responsible for leading the strategic design, hands‑on development, and successful delivery of a next‑generation, cloud‑native cash management platform for the Markets Business. This role requires deep technical proficiency in Java, React, and ...

Lead Java Developer for Application Systems

Join as a Lead Java Developer, spearheading application systems development. Apply expertise in Java, Microservices, and modern architectural principles to enhance workflows and process improvements.This senior role requires a proactive approach to programming and systems analysis, focusing on integration wi ...

Java Engineering Lead – Cash Management Technology

For additional information, please review .* Manage multiple teams of professionals to accomplish established goals and conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)* Provide strategic influence and exercise control over resources, budget management and plannin ...

Java Technology Lead – Citi Capital Markets

Citi seeks a Java Technology Lead to transform Credit Risk systems through cutting-edge development and architecture. Engage with teams globally to deliver top-notch solutions.This senior Java Developer position emphasizes extensive technical leadership in designing and modernizing critical application syste ...

Senior Java DevOps Lead for Citi

Drive DevOps excellence at Citi as a Senior Java DevOps Lead. Shape strategies for improved application delivery, reliability, and team collaboration within a large enterprise setting.Citi is in search of a Senior Java DevOps Lead to enhance its DevOps capabilities. This role requires a leader with a strong ...

Lead Java Developer Role at Citi

Elevate your career as a Lead Java Developer with Citi, focusing on application system innovation and integration. This senior role plays a crucial part in guiding programming efforts and enhancing team collaboration.Citi seeks a Senior Technology Lead Analyst to oversee the design and delivery of new applic ...

VP, Senior Java & Systems Architecture Lead

A leading financial institution in Mississauga is looking for an experienced developer with expertise in Java and Spring Boot to drive system architecture and collaborate with global teams. The candidate should have over 6 years of application development experience, proficient in multithreading, performance tun ...

Java Engineering Lead – Cash Management Technology

Overview The Java Engineering Lead is a senior management level position responsible for leading the strategic design, hands‑on development, and successful delivery of a next‑generation, cloud‑native cash management platform for the Markets Business. This role requires deep technical proficiency ...

Lead Senior Java Developer Architect Role

Take charge as a Lead Senior Java Developer Architect, shaping the future of critical systems through your extensive expertise. With over 6 years in the field, you’ll oversee the design and delivery processes.Your role will require you to create architecturally sound platforms while mentoring engineers and c ...

Java Engineering Lead – Cash Management Technology

The Java Engineering Lead is a senior management level position responsible for leading the strategic design, hands‑on development, and successful delivery of a next‑generation, cloud‑native cash management platform for the Markets Business. This role requires deep technical proficiency in Java, React, and moder ...

Lead Java Engineer in Futures Technology

Citi's Futures Technology team is seeking a Lead Java Engineer to architect and implement cutting-edge solutions. This hands-on role is integral to building resilient, high-performance systems.In this position, you will be responsible for driving the design and development of Java microservices within ...

Lead Java Developer for Application Systems

Join as a Lead Java Developer, spearheading application systems development. Apply expertise in Java, Microservices, and modern architectural principles to enhance workflows and process improvements.This senior role requires a proactive approach to programming and systems analysis, focusing on integrat ...

VP, Senior Java & Systems Architecture Lead

A leading financial institution in Mississauga is looking for an experienced developer with expertise in Java and Spring Boot to drive system architecture and collaborate with global teams. The candidate should have over 6 years of application development experience, proficient in multithreading, performance tun ...

Lead Senior Java Developer Architect Role

Take charge as a Lead Senior Java Developer Architect, shaping the future of critical systems through your extensive expertise. With over 6 years in the field, you’ll oversee the design and delivery processes.Your role will require you to create architecturally sound platforms while mentoring engineers ...

Lead Java Developer Role at Citi

Elevate your career as a Lead Java Developer with Citi, focusing on application system innovation and integration. This senior role plays a crucial part in guiding programming efforts and enhancing team collaboration.Citi seeks a Senior Technology Lead Analyst to oversee the design and delivery of new ...

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    Java Full Stack Technical Lead Java React Jobs in Mississauga Job Search Guide, Trends and Insights