486,269+ Lead Java Developer Jobs in Canada — Top Companies Hiring July 2026

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Join SOTI as Senior Software Tester

Advance your career with SOTI as a Senior Software Developer in Test in Mississauga, Ontario, offering a hybrid working environment. Utilize your skills in test automation to ensure top-notch software quality.As a Senior Software Developer in Test (SDET), you will play a pivotal role in the Quality Assurance ...

Senior Back End Development Lead in Montreal

Join National Bank as a Senior Lead Developer Back-End within the Data Destruction Governance Platform team in Montreal, where your technical skills will shine. Contribute to major initiatives while working in a collaborative hybrid environment.In this Senior role, you will act as a full-stack developer ensu ...

Senior Back End Development Lead in Montreal

Join National Bank as a Senior Lead Developer Back-End within the Data Destruction Governance Platform team in Montreal, where your technical skills will shine. Contribute to major initiatives while working in a collaborative hybrid environment.In this Senior role, you will act as a full-stack developer ensu ...

Join SOTI as Senior Software Tester

Advance your career with SOTI as a Senior Software Developer in Test in Mississauga, Ontario, offering a hybrid working environment. Utilize your skills in test automation to ensure top-notch software quality.As a Senior Software Developer in Test (SDET), you will play a pivotal role in the Quality Ass ...

ZTR IoT Software Developer Role

Explore a transformative career at ZTR Control Systems as an IoT Software Developer. Design and develop robust applications that significantly impact the environment in the rail industry.ZTR is on the hunt for an innovative Software Developer with a minimum of three years in developing user-facing web applic ...

Camunda Developer Toronto, ON

<p class="wordsection1">Our client seeks an Camunda Developer for a 12 Months project in Toronto, ON. Below is the detailed requirement</p> <p class="wordsection1">Job Title: Camunda Developer</p& ...

RQ07070 Software Developer Full Stack Senior

RQ07070 - Software Developer - Full Stack - SeniorJob Openings RQ07070 - Software Developer - Full Stack - Senior About the job RQ07070 - Software Developer - Full Stack - SeniorDescription Hybrid work: 2 days in the office at (office location address) and 3 days remote from home office withi ...

Applications Architect Senior (Toronto)

Key ResponsibilitiesLead the design, development, and delivery of enterprise‑grade iOS and Android applications using native (Swift, Objective‑C, Java) and hybrid (React Native, TypeScript) technologies. Architect secure, scalable mobile applications and oversee UI/UX implementation across multiple for ...

Senior MERN Stack Developer Opportunity (Calgary)

Join a leading Canadian bank as a Senior MERN Stack Developer for a long‑term contract. Leverage your skills in full‑stack development and database management while working on impactful projects. Iris's client, one of Canada’s largest banks, is seeking a MERN Stack Developer for a 12+ month contract. This role r ...

Majesco Developer: Applications & Agile

Drive innovation in the insurance sector as a Majesco Developer based in Toronto, Canada. This role focuses on building robust applications while working hand-in-hand with Agile teams and business users.As a Majesco Developer, you will play a pivotal role in managing the application lifecycle from developmen ...

Backend Engineer Platform

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to welcome ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed, reli ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed ...

Backend Developer (Toronto)

Backend DeveloperLocation:Toronto, CA RequirementsMust have strong Java, Spring Boot, RESTful API development, and hands‑on experience with Data Structures and Algorithms with problem solving skills. GraphQL, Node JS is good to have but not must. End‑to‑end skills in development, te ...

Senior Backend Developer with TCS

Become a Senior Backend Developer at Tata Consultancy Services, focusing on backend API development with Java Spring Boot. Your role will also involve enhancing Angular components for better UX.In this Senior Backend Developer position at TCS, you will focus on developing and maintaining backend APIs while u ...

Expert Backend Developer in Kubernetes Environment

Advance your career with a global leader in the energy industry as an Expert Backend Developer. Focus on building resilient services with Kubernetes in a diverse, collaborative environment.We are in search of a highly experienced Backend Developer to enhance our product offering. With a solid foundatio ...

Mulesoft Developer with Cloud Expertise

Advance your career as a Mulesoft Developer specializing in API-led connectivity and microservices within a hybrid work model. Utilize your Java programming and Cloud experience effectively.We are looking for a Mulesoft Developer with a minimum of three years' experience in designing and deploying APIs using ...

Senior Backend Developer with TCS

Become a Senior Backend Developer at Tata Consultancy Services, focusing on backend API development with Java Spring Boot. Your role will also involve enhancing Angular components for better UX.In this Senior Backend Developer position at TCS, you will focus on developing and maintaining backend APIs while u ...

RQ09364 Int. Software Developer

RQ09364 - Int. Software Developer (Java, AWS, Spring Boot) Hybrid (work 3 days onsite and 2 days remote)Contract (9 months)Security Level: CRJMCMUST HAVES7+ yearsin experience withJava Enterpriseindeveloping n-tier Enterprise applications and ...

Lead Full Stack Developer with AI Focus

Become a Lead Full Stack Developer at Avanade, specializing in AI-enabled projects across Canada. Your leadership will drive the creation and integration of innovative solutions using the Microsoft stack.This role involves mentoring a team through the software lifecycle, ensuring high-quality standards, and ...

Lead Developer Role in CSRE at Ticketmaster

Join Ticketmaster's CSRE as a Lead Developer, working remotely from Toronto, ON. In this role, you will optimize engineering processes and mentor teams across the organization.As a vital member of the Platform Enablement team, you will support various engineering teams in enhancing their use of the platform. ...

Tech Lead for Developer Experience at Xsolla

Xsolla is hiring a Tech Lead for its Developer Experience team to enhance tools for game developers. You'll bridge architecture and execution while mentoring engineers to elevate product quality.In this role, you will take charge of a team dedicated to building essential components for Shop Builder, ensuring ...

Lead .NET Full Stack Developer, Payment Applications

A leading IT services provider in Toronto is seeking a Mid-Senior level .Net Full-Stack Developer to lead the development of payment applications. The ideal candidate should possess extensive experience with .NET Core, C#, and SQL Server, along with a strong understanding of microservices architecture and REST A ...

Lead Full Stack Developer Python (Global Security)

Job Description Are you an experience Senior Software Developer with a curiosity into cybersecurity? Design and build applications for our world class team of Global Security professionals and take a career step into a brand new world!What is the opportunity? We’re seeking a high ...

Lead AI/ML Software Developer at Airbus

Join NAVBLUE, a unit of Airbus, as a Senior AI & ML Software Developer and lead the evolution of flight operations through advanced AI solutions. Make an impact by deploying machine learning technologies for efficiency.As part of NAVBLUE, you will harness AI to enhance commercial aviation services. This seni ...

Senior AI Developer: Agentic Systems & Platform Lead

A North American software provider is seeking a Senior Developer to design and build AI-native systems that impact business outcomes. The role emphasizes collaborative system design and engineering leadership, with a focus on creating efficient developmental workflows. Candidates must have at least 5 years of so ...

Lead Salesforce Developer at Hard Rock Digital

Elevate your career with Hard Rock Digital as a Senior Salesforce Developer. Help shape innovative solutions on a scalable Salesforce platform, impacting our online gaming offerings.This Senior Salesforce Developer role involves leading Salesforce design and development efforts. You will utilize Salesforce t ...

Lead Salesforce Developer at Hard Rock Digital

Elevate your career with Hard Rock Digital as a Senior Salesforce Developer. Help shape innovative solutions on a scalable Salesforce platform, impacting our online gaming offerings.This Senior Salesforce Developer role involves leading Salesforce design and development efforts. You will utilize Salesforce t ...

Lead Salesforce Developer at Hard Rock Digital

Elevate your career with Hard Rock Digital as a Senior Salesforce Developer. Help shape innovative solutions on a scalable Salesforce platform, impacting our online gaming offerings.This Senior Salesforce Developer role involves leading Salesforce design and development efforts. You will utilize Salesforce t ...

Lead Computer Vision Developer in R&D

Transform sensor capabilities as a Lead Computer Vision Developer. Utilize your expertise in algorithms to enhance 3D perception and contribute to next-gen sensor systems.As a senior member of the R&D team, your role will focus on developing high-performance algorithms crucial for sensor functionality. ...

Lead Full Stack Developer (AWS & React) (PL850)

At Paralucent, we help enterprise organizations modernize business processes through cloud-native applications, workflow automation, and scalable digital solutions across highly regulated industries. We are seeking an experienced Lead Full Stack Developer with strong AWS and React expertise to join our ...

Senior Mainframe Developer & Technical Lead (COBOL, MQ)

A leading IT services provider in Toronto is seeking a candidate with expertise in mainframe technologies. This role focuses on managing customer expectations and leading design work while serving as a technical lead. ideal for mid-senior level professionals with strong communication skills and experience in mai ...

Lead Full Stack Developer for Health Tech

Take your software development career to new heights as a Staff Developer at Dialogue. Focus on transforming healthcare delivery through innovative technology and user-centered design.This pivotal role will see you leading the architectural design for both web and mobile applications while ensuring a s ...

Lead Analytics Developer at Warner Bros. Discovery

Explore an exciting career at Warner Bros. Discovery as a Lead Analytics Developer. Shape the future of data analytics with robust solutions impacting CNN's audience daily.As a leader within the team, you will have a pivotal role in enhancing the Data Platform's architecture for real-time data usage. Your de ...

IBM BPM Senior Lead Developer Vice President

ResponsibilitiesPartner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements Resolve variety of high impact problems/projects through in-depth evaluation o ...

Lead RF Electrical Developer at Profound Medical

Be a pivotal force in healthcare as a Lead RF Electrical Developer at Profound Medical, specializing in the development of MRI-compatible devices. Your role will focus on achieving system reliability in challenging electromagnetic environments.This senior position involves designing and integrating electroni ...

Senior AI Developer: Agentic Systems & Platform Lead

A North American software provider is seeking a Senior Developer to design and build AI-native systems that impact business outcomes. The role emphasizes collaborative system design and engineering leadership, with a focus on creating efficient developmental workflows. Candidates must have at least 5 years of so ...

Associate Director, Regulatory Reporting Lead Software Developer

Job Description The Regulatory Trade Reporting team is responsible for delivering and supporting multiple Capital Markets regulatory initiatives including Dodd Frank, EMIR, Volcker, MiFID 2, FRTB and other regulatory requirements. The Technology Strategy enables: (i) standardized modelling, centr ...

Lead Full Stack Developer Python (Global Security)

Job Description Are you an experienced Senior Software Developer with a curiosity in cybersecurity? Design and build applications for our world‑class team of Global Security professionals and take a career step into a brand new world!Opportunity We’re seeking a highly technical Developer with whom DevO ...

Salesforce FSC Senior Developer/Technical Lead Hybrid

Job Title Salesforce FSC Senior Developer/Technical Lead – HybridCity: Oakville, OntarioPosting Start Date: 6/10/26Brief Summary of Role As a Salesforce Senior Developer/Lead you would be responsible for the development and implementation of Salesforce solutions. Collaborate with st ...

Associate Director, Lead Fullstack Developer (React/Node.js)

Job Description What is the opportunity? We are seeking an accomplished Associate Director of Full Stack Engineering with 10+ years of progressive experience in designing and delivering enterprise‑scale web platforms. The ideal candidate will combine deep technical expertise across the MERN stack (MongoDB, Expre ...

Lead Dotnet Developer Reveille Technologies,Inc (Mississauga)

Technical Lead / Solution ArchitectRequired SkillsStrong experience in .NET / ASP.NET Core and Angular applications. Deep understanding of enterprise application architecture and modernization strategies. Experience with Azure services, CI/CD pipelines, DevOps practices, and API governance. S ...

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