Full Stack Developer Java React Jobs in Mississauga, Canada

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Citi Assistant VP & Senior Java Developer

Embrace a pivotal role at Citi as an Assistant Vice President and Senior Java Developer. This opportunity is perfect for those looking to make a substantial impact in technology and financial services. In this highly visible role within Citi’s Technology team, you will leverage your Java expertise t ...

Java Developer AVP in Cloud Solutions

Elevate your Java programming career as an Assistant Vice President in cloud solutions focused on robust application development. Collaborate on design discussions and implement scalable technology. This crucial position requires 5-8 years of experience in Java development within a cloud environment ...

Java Backend Developer SQL & REST APIs

Exciting opportunity for a Mid-Senior Java Backend Developer focused on SQL and REST APIs to deliver innovative solutions in IT Services. Your Java expertise will enhance backend functionality. In this full-time position, you will work within a vibrant team dedicated to IT consulting services. Candi ...

Java Developer with Spring Boot Skills

Join us as a Java Developer where your skills in Spring Boot and Microservices will shine. We’re seeking candidates with at least 3 years of hands-on Java development experience to enhance our backend application solutions. In this position, you’ll utilize your expertise to design, code, and maintai ...

Java Microservices Developer in Risk Technology

Step into the role of Senior Java Developer with a focus on Wholesale Credit Risk Technology. Utilize your expertise in Java, Spring Boot, and microservices to craft cutting-edge solutions in the field.As a vital member of the technology team, you'll leverage over five years of experience to work on en ...

Senior Java Developer for Risk Management

Join the team as a Senior Java Developer specializing in Risk Management. Lead transformative application initiatives, ensuring high performance and regulatory compliance.This role demands a seasoned professional with deep expertise in the Capital Markets domain. You’ll be responsible for designing and ...

Core Java Developer for IT Services

Join a dynamic IT services team as a Core Java developer, specializing in Spring and microservices. This mid-senior level, hybrid role is located around Toronto.Your role will involve developing robust applications using Core Java within a collaborative consulting environment. Engage in quality assuran ...

Java Backend Developer with Leadership Skills

Step into a Java Backend Developer role emphasizing leadership and systems analysis. Lead programming efforts while providing mentorship to junior developers in a dynamic technology environment. This senior position is responsible for managing application systems and enhancing project outcomes throu ...

Senior Java Developer, Assistant Vice President

The Applications Development Senior Programmer Analyst is an intermediate level position 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 contri ...

Senior Java Developer, Assistant Vice President

For additional information, please review .This position gives an excellent opportunity for the selected candidate to play a significant role in an exciting and critical business within Citi. As a member of our highly acclaimed Technology team, this role provides the opportunity to participate in and shape the e ...

Senior Java Technology Developer – Vice President

Overview The Java Technology Developer 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 application systems analysis and programming ...

Senior Java Developer for Risk Management

Join the team as a Senior Java Developer specializing in Risk Management. Lead transformative application initiatives, ensuring high performance and regulatory compliance. This role demands a seasoned professional with deep expertise in the Capital Markets domain. You’ll be responsible for designing ...

Java Microservices Developer in Risk Technology

Step into the role of Senior Java Developer with a focus on Wholesale Credit Risk Technology. Utilize your expertise in Java, Spring Boot, and microservices to craft cutting-edge solutions in the field. As a vital member of the technology team, you'll leverage over five years of experience to work o ...

Core Java Developer for IT Services

Join a dynamic IT services team as a Core Java developer, specializing in Spring and microservices. This mid-senior level, hybrid role is located around Toronto. Your role will involve developing robust applications using Core Java within a collaborative consulting environment. Engage in quality ass ...

Senior Java Developer, Assistant Vice President

This position gives an excellent opportunity for the selected candidate to play a significant role in an exciting and critical business within Citi. As a member of our highly acclaimed Technology team, this role provides the opportunity to participate in and shape the expansion and pre-eminence of our Busines ...

Senior Front End Developer (contract) multiple positions available

Senior Front-End Developer (contract) multiple positions available Senior Front-End Developer (contract) multiple positions available 6 days ago Be among the first 25 applicants Direct message the job poster from Handis Consulting Inc Type of work: Remote Fixed Term Cont ...

Intermediate Developer using ASP.net and JAVA

Scorecard Systems, a growing and dynamic organization that provides reporting and analysis solutions, has selected ROSS to manage their recruitment process. ROSS is an innovative leader in Recruitment Process Outsourcing (RPO). Our unique model truly creates strategic alignment between the goals of hiring ...

Principal Java Developer II Security Elasticsearch

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intellig ...

Principal Java Developer II Security Elasticsearch

Principal Java Developer II - Security - Elasticsearch Canada Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by mo ...

Remote Senior Java Developer — FHIR & Interoperability

This is a remote position and can be located anywhere in Canada AS THE WORLD MOVES TO FHIR, THERE ARE PLENTY OF REASONS TO SMILE Smarter decisions, fewer barriers, and better incentives are just the beginning. Smile CDR makes it easy for healthcare stakehol ...

Agile Java Developer for SaaS Solutions

Become a key player as an Agile Java Developer focused on delivering cloud-based SaaS applications. Engage with a dynamic team to drive innovative projects, mainly for clients in the financial sector. This role is ideal for a developer with over 5 years of experience in software development, particu ...

Bilingual Integration Developer – Remote (Java/REST)

A leading data integration firm in Montreal seeks a bilingual Integration Developer to join their Delivery team. The successful candidate will code integrations using Java and REST APIs, and will communicate effectively with clients throughout the integration process. Responsibilities include performing integrat ...

Senior Enterprise Java Developer and Lead

Senior Enterprise Java Developer and Lead Welcome to Yoush Consulting. Are you an independent IT consultant, or do you wish to become one? Are you looking to partner with an organization that offers you consulting opportunities and supports you as a partner? If you answered yes to any of thes ...

Remote Java & Frontend Developer | SDLC Expert

A leading financial services provider is seeking a Java Software Developer to join their remote team. The role involves full-cycle software development, ensuring the security of web applications, and collaboration with business partners. Ideal candidates will have at least 2 years of experience in software devel ...

Senior Full Stack Engineer Remote Canada

Elevate your career as a Senior Full-Stack Engineer (Python & React) in Canada! This remote-first role involves developing enterprise-grade applications within an innovative team environment. In this senior engineering position, you will use your expertise to design and build scalable full-stack app ...

Senior Full Stack Software Engineer

Join a thriving remote team as a Senior Full-Stack Software Engineer. Manage diverse web application projects while ensuring optimal performance and scalable architecture.You will oversee both client and server-side development, engaging with various stakeholders to design effective web interfaces. This role ...

Full Stack Web Development Coach

Become a Full Stack Web Development Coach, focusing on instructor support and curriculum enhancement. Engage with instructors, advance boot camp initiatives, and promote educational excellence from anywhere.In this role, you’ll provide essential coaching and guidance to enhance instructional practices. Lever ...

Full Stack .NET Application Engineer

Elevate software development as a Full Stack .NET Application Engineer. Bring your expertise in C#, REST APIs, and cloud technologies to drive impactful projects in an onsite role.As a .NET Developer, you will be responsible for designing, developing, and maintaining robust applications using Microsoft’s tec ...

Junior Full Stack AI Engineer

Location: Remote (Canada) Team: Product & Engineering Type: Full-timeBase Salary for the role: $60,000 – $70,000 CAD At Mogo, we’re building the future of finance through bold innovation and AI-native platforms. This role is part of our Intelligent Investing team. B ...

Full Stack Web Development Coach

Become a Full Stack Web Development Coach, focusing on instructor support and curriculum enhancement. Engage with instructors, advance boot camp initiatives, and promote educational excellence from anywhere.In this role, you’ll provide essential coaching and guidance to enhance instructional practices. Lever ...

Senior Software Engineer Full Stack

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At th ...

Remote Full Stack Engineer — Contractor

An innovative digital product studio is seeking a Full Stack Developer for a remote contractor opportunity. In this role, you will leverage your expertise in both backend and frontend technologies to create seamless user experiences. You will collaborate closely with product managers and designers, ensuring that ...

Senior Full Stack Software Engineer

Join a thriving remote team as a Senior Full-Stack Software Engineer. Manage diverse web application projects while ensuring optimal performance and scalable architecture.You will oversee both client and server-side development, engaging with various stakeholders to design effective web interfaces. This role ...

AI Native Full Stack Engineer

Overview Help Transform a Real Fintech Company Into an AI-Native System Orion Digital Corp. operates real revenue-generating platforms across lending, investing, and payments. Key Points We are regulated We have production infrastructure We have ...

Full Stack .NET Application Engineer

Elevate software development as a Full Stack .NET Application Engineer. Bring your expertise in C#, REST APIs, and cloud technologies to drive impactful projects in an onsite role.As a .NET Developer, you will be responsible for designing, developing, and maintaining robust applications using Microsoft’s tec ...

Full Stack .NET Application Engineer

Elevate software development as a Full Stack .NET Application Engineer. Bring your expertise in C#, REST APIs, and cloud technologies to drive impactful projects in an onsite role.As a .NET Developer, you will be responsible for designing, developing, and maintaining robust applications using Microsoft ...

Full Stack .NET Application Engineer

Elevate software development as a Full Stack .NET Application Engineer. Bring your expertise in C#, REST APIs, and cloud technologies to drive impactful projects in an onsite role. As a .NET Developer, you will be responsible for designing, developing, and maintaining robust applications using Micro ...

Vice President Senior Backend Developer Role

Step into a pivotal leadership role at Citi as a Senior Backend Developer – Vice President. Drive application systems development and collaborate with management to enhance business processes.As the Senior Backend Developer, you will spearhead application systems analysis in partnership with multiple t ...

Full Stack Software Engineer, Senior

Full Stack Software Engineer, Senior page is loaded## Full Stack Software Engineer, Seniorlocations: Langley AFB, VAtime type: Full timeposted on: Posted Todaytime left to apply: End Date: May 27, 2026 (30+ days left to apply)job requisition id: R Full Stack Software Engineer, Senior**The Opportunity:* ...

Full Stack Engineer (Frontend Heavy)

We're building Sophie, a multi-agent AI orchestrator that helps wealth management advisors deliver more personalized, effective service to their clients. Our platform analyzes behavioral patterns, communication preferences, and emotional states to transform how advisors understand and serve their clients. We' ...

Junior Full Stack AI Engineer

Location: Remote (Canada) Team: Product & Engineering Type: Full-timeBase Salary for the role: $60,000 – $70,000 CAD At Mogo, we’re building the future of finance through bold innovation and AI-native platforms. This role is part of our Intelligent Investing team. B ...

Full Stack Engineer, Agentic AI

Lazer is a world-class digital product studio composed of 80+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $20 ...

Senior Full Stack Engineer, Growth

At Roofr, we’re obsessed with our customers. We continuously gather feedback to shape, prioritize, and launch products they truly need. Roofr’s CRM connects solutions—payments, material ordering, and more—into a seamless platform with a clear roadmap for growth. We have an amazing culture, strong fi ...

Senior Full Stack Engineer ClickStack

Senior Full Stack Engineer - HyperDX Join to apply for the Senior Full Stack Engineer - HyperDX role at ClickHouse . About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast‑growing private cloud ...

Full Stack Software Engineer Payroll

Full Stack Software Engineer - Payroll Engineering Canada - Pacific Time Zone - Remote, Full‑time, Intermediate Job Description The Company: Push is an all‑in‑one platform that helps businesses grow and scale their companies by simplifying HR, p ...

Senior Full Stack Software Engineer

Join a thriving remote team as a Senior Full-Stack Software Engineer. Manage diverse web application projects while ensuring optimal performance and scalable architecture. You will oversee both client and server-side development, engaging with various stakeholders to design effective web interfaces. ...

Senior Full Stack Engineer HyperDX

Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast‑growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real‑time analytics, data warehousing, observability, and AI ...

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