Full Stack Developer Java React Jobs in Mississauga, Canada

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Java API Backend Architect

Join us as a Java API Backend Architect, focusing on backend services and API development with cutting-edge technologies. Drive performance and mentor emerging talents in our team.In this critical role, you'll lead the architecture and implementation of backend services. Your extensive Java experience ...

Java Lead Fixed Income

Overview We are seeking an experienced and highly motivated Java Lead to drive our DevOps initiatives and lead a team of talented engineers. The ideal candidate will be a visionary leader with a strong technical background in software development, infrastructure, and operations, capable of fostering a culture of ...

Java Backend Development Specialist

We are looking for a Java Backend Development Specialist to join our engineering team. Focus on designing resilient, high-performance backend services that leverage advanced programming methodologies. As a critical member of the team, you will implement asynchronous microservices using Java, applyin ...

Senior iOS Developer – AI/ML, Apple Health, and In App Purchases

Overview Senior iOS Developer – AI/ML, Apple Health, and In-App Purchases. At H&N WORK, we create innovative, mission-driven products that improve lives through advanced mobile technology. We are a compact, agile team that values innovation, ownership, and high-quality execution. As our key iOS le ...

Remote Software Engineer: Nuclear Safety Critical Systems

A leading technology firm is seeking a Software Developer to design and maintain software for nuclear systems in Canada. The ideal candidate has a Bachelor’s degree in Computer Science or a related field and at least 3 years of experience in software development. Responsibilities include developing software for ...

Node.js Back End Developer

Overview We are looking for an experiencedNode.js Back-End Developer for our client. This is apermanent position that is completely remote! Our client is a fintech company based out of Vancouver. Qualifications 1 - 3 + years of production experience working wit ...

Senior Platform Engineer

Location: Montreal, Quebec About the Opportunity We’re partnering with a technology consultancy that delivers complex digital solutions across healthcare and other regulated industries. Their work sits at the intersection of modern cloud architecture, AI‑enabled tooling, and produ ...

Staff Software Engineer – Growth

Join to apply for the Staff Software Engineer – Growth role at Kraken . Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. Kraken is a mission‑focused company roo ...

Data Integration Specialist (ID#5144)

Get AI-powered advice on this job and more exclusive features. New Value Solutions, a national IT consulting company, is seeking an Integration Developer / Solution Engineer to design and deliver a secure, scalable, and user-friendly download solution. This role involves developing a replacement for an ...

Software Development Manager in Mississauga

Lead innovative software projects at Insight Global as a Software Development Manager in the Greater Toronto Area. Oversee a team of developers to deliver exceptional software solutions on a hybrid schedule.This managerial role requires a strong background in software development, guiding a dedicated t ...

Senior AI Developer Designing Innovative Nuclear Workflow Solutions

Become a key player in developing AI systems for nuclear utilities. This position merges design and hands-on programming in a dynamic environment focused on sustainable operations. As a Senior AI Developer, you will create enterprise-grade AI solutions, implementing production code and enhancing nuc ...

Senior Backend Application Development Technical Lead Analyst Vice President

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and ma ...

Staff Backend Engineer Databases Pyroscope | Canada | Remote

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe, monitoring everything from beehives to climate change in the Alps. The instantly recognizable dashboards have been spotted everywhere from a NASA launch an ...

Software Development Manager in Mississauga

Lead innovative software projects at Insight Global as a Software Development Manager in the Greater Toronto Area. Oversee a team of developers to deliver exceptional software solutions on a hybrid schedule. This managerial role requires a strong background in software development, guiding a dedicat ...

Process and Tools Artificial Intelligence / Machine Learning

_When applicable, Bombardier promotes flexible and hybrid work policies._ **Why join us?** At Bombardier, we design, build and maintain the world’s peak-performing aircraft for the world’s most discerning people and businesses, governments and militaries. We have been successful in setting the ...

Lead Backend Developer

Role Summary Senior technology leader with responsibility for designing, building, and delivering scalable enterprise applications and data platforms supporting regulatory and internal risk management. Leads systems analysis, application development, and technical strategy while mentoring en ...

Software Developer Intern (September 2026 12 Months)

Software Developer Intern (September Months) page is loaded## Software Developer Intern (September Months)locations:Mississauga, Canada – Meadowvale Office (HQ)time type:Full timeposted on:Posted 3 Days Agojob requisition id:R09971## Join us and assimilate cutting edge ...

Staff Software Engineer

Overview Staff Software Engineer at Shakepay. We’re on a mission to usher in the Bitcoin golden age and reimagine financial services for Canadians. We’re looking for a senior software engineer to help us reimagine how Canadians build wealth and think about what they can do with their money. <h ...

Android Mobile Software Engineer | $200/hr Remote | Mercor

Android Mobile Software Engineer | $200/hr Remote | Mercor Base pay range $200.00/hr - $200.00/hr Organization: Mercor Position: Android Mobile Software Engineer (Kotlin) Referral Partner: Crossing Hurdles < ...

Tech Lead (Remote First)

About Us Zensurance is redefining commercial insurance for Canadian businesses. As a leading InsurTech, we make getting the right coverage simple, fast, and accessible through a digital-first experience. Our platform combines advanced technology with deep industry expertise to deliver tailore ...

Backend Engineer

Description As a Backend Engineer at Wordly, you will build and improve backend services across our technology stack, helping deliver new features and maintain existing systems that support Wordly’s real‑time translation experiences. This is an individual contributor role focused ...

QA Automation Developer for Modern Web Apps

Join a leading firm as a QA Automation Developer, creating automated testing solutions for modern web and distributed applications. Leverage your skills in test automation to drive software quality.In this role, you will develop and support automation frameworks while ensuring comprehensive coverage ac ...

Lead Developer for Enterprise Data Platforms

Become a key player as a Lead Developer, focusing on enterprise data applications. Utilize technologies like Apache Spark and Airflow to enhance risk management frameworks. This role combines hands-on technical leadership with strategic oversight in application development and systems analysis. You ...

Software Engineer Assistant Vice President

**Who we look for** As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems. We are going through a very exciting phase of transformation in margin and collateral domains in Markets Technology, an ...

Senior Backend Engineer

Senior Backend Engineer page is loaded## Senior Backend Engineerlocations: Remote Canada - ONtime type: Full timeposted on: Posted Yesterdayjob requisition id: R- **Job Description:**DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core ...

Apps Dev Tech Lead Analyst Vice President

Job Purpose We are seeking a talented and passionate individual to join our Full‑Stack development team. This role offers a unique opportunity to significantly impact the global client onboarding experience by building the future of our platform. The successful candidate will gain valuable exposure to a large‑sc ...

UI Developer

We are a collaborative and well-established team, united by high engineering standards and a proactive embrace of AI to boost our productivity without compromising quality. Even before AI, we were renowned for iterating quickly and deploying clean, rigorously tested code to production multiple times a day, a pac ...

.Net Developer

Job DescriptionInsight Global is seeking a Senior .NET Backend Developer to support and enhance a Sales Audit Tool used to analyze and process sales order data from an ERP system. The ideal candidate will have strong experience building backend microservices from scratch, working with Azure Data Factory ...

Microsoft Developer

IKO Industries Ltd. is a market leader in the manufacturing of roofing and building materials. IKO is a Canadian owned and operated business with production facilities worldwide and has many years of unparalleled success in the roofing materials industry. Quality, integrity, and trustworthiness are the values th ...

JDE Developer

IKO Industries Ltd. is a market leader in the manufacturing of roofing and building materials. IKO is a Canadian owned and operated business with production facilities worldwide and has many years of unparalleled success in the roofing materials industry. Quality, integrity, and trustworthiness are the values th ...

ServiceNow Developer

Job DescriptionSummary:As a ServiceNow Administrator/Developer, you will be responsible for building, supporting, and continuously improving our ServiceNow platform to meet the evolving needs of PointClickCare. You'll combine hands-on administration with creative development — configuring workflows, des ...

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