2,136,260+ Full Stack Java Developer Middleware Security Testing Jobs in Canada — Top Companies Hiring June 2026

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Full Stack Automation Engineer

Full‑Stack Automation Engineer DUCA is looking for a Full‑Stack Automation Engineer to join our growing team! Job Purpose & Summary The Full‑Stack Automation Engineer is responsible for contributing to the designing, building, and maintaining of robust automation solutions that ...

Software Engineer (Full Stack)

Ready to make an impact as a Full Stack Software Engineer for an innovative SaaS startup? At Remarcable , we’re not just building software—we’re transforming how contractors and distributors work together in the construction industry. We’re looking for a resourceful and curious Fu ...

Full Stack Solutions Architect

Transform the Client Reporting platform as a Full Stack Developer with a focus on scalable architecture. Leverage strong programming skills to innovate and enhance both frontend and backend applications in a hybrid work environment.This role requires an advanced understanding of distributed systems and moder ...

Senior Full Stack Engineer

Location: Ottawa or Toronto, ON | Hybrid Department: Engineering Reports To: Dan Murdock, Director of Engineering Type: Full-Time Vacancy Status : This is an active role and we are currently hiring for this position. About Soli ...

Senior Full Stack Engineer

Overview KEV builds mission-critical financial software for K–12 schools at scale. Our platform provides real-time control and visibility into every dollar collected, replacing fragmented workflows with secure, modern systems. Trusted by 27,000 K–12 schools and districts managing over $8B annuall ...

Senior Full Stack Engineer

Role Overview We’re not just adding AI features, we’re building with an AI-first mindset, where LLMs and agentic systems are part of how products are designed, not bolted on after the fact. We’re looking for a Sr. Fullstack Engineer who is excited to build this way. What You’ll Do ...

Senior Full Stack Engineer

Location: Calgary, AB, On Site work environment (Friday’s work from home) Website: CultureSmith is proud to partner with Arcobi in the search for a new Senior Full Stack Engineer. This is a high-impact senior role ideal for someone who thrives in dynamic, gr ...

Software Engineer (Full Stack)

About Us: AtAssistIQ we are dedicated to creating a more efficient and transparent healthcare supply chain by empowering providers to generate accurate data and insights on their supply usage. We’re building an AI-driven software solution that provides seamless tracking, real‑time visibility and ...

Full Stack Engineer II

With our growing customer base and our expansion into new markets and use cases, we have more to build than ever at Affinity as we execute on our vision to put relationship intelligence at every professional's fingertips. Reporting to the Sr Engineering Manager, as a Software Engineer II , yo ...

Lead Développeur Full Stack

Tâches/Responsabilités Lead Développeur Fullstack sera responsable du développement d'applications B2C évolutives et performantes en s'appuyant sur une architecture de micro-services. Il jouera un rôle clé dans la direction technique des projets et l’encadrement d’une équipe de développeurs. ...

Software Engineer Full Stack

As an experienced engineer, you will tap your experience to seek out and build complex systems to help leading enterprises manage their complex data needs. You would be highly involved in the design, implementation, and operation of solutions to solve the problems as we scale up and deliver an amazing deve ...

Développeur Web (Full stack)

We are looking for developers who are passionate about the web, technology, and design, who don't shy away from daunting challenges. RESPONSIBILITIES Design, development, and testing of software systems and components in an Agile (Scrum, Kanban) environment Be involved in t ...

Full Stack Software Engineer

Full Stack Software Engineer Adaria Technology Innovations – Concord, ON (On-site) Adaria Technology Innovations is looking for a Full Stack Software Engineer to join our growing team in Concord, Ontario. In this role, you will help design, build, deploy, and support softw ...

Full Stack Software Engineer

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No loc ...

Senior Full Stack Engineer

The Mission At Total Life, we believe that the later chapters of life should be defined by growth, purpose, and emotional resilience. We are on a mission to revolutionize healthier aging by combating the silent epidemic of mental health issues and anxiety among the elderly. Our work is driven by ...

Senior Full Stack Engineer

Location Ottawa Office; Toronto Office Employment Type Full time Location Type Hybrid Department R&D Compensation CA$115K – CA$140K • Offers Equity At Solink, we’re committed to a simple and transparent ap ...

Software Engineer (Full Stack)

Citylitics delivers predictive intelligence on where, how, and why infrastructure investments will occur across North America. Infrastructure includes the foundational systems that shape our quality of life: water, transportation, transit, roads and highways, broadband, and power. It represents a m ...

Full Stack Software Engineer

StartupFuel is a venture intelligence company that has built DiligenceGPT™, an AI-powered platform used by venture capital and private market investors to streamline deal flow management, and due diligence, enabling faster, more consistent, and better-informed investment decisions across early and growth-s ...

Full Stack Software Engineer

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No loc ...

Senior Full Stack Engineer

100% Remote Office in Toronto for those who are local and prefer it, but it is not mandatory or expected. Why Feroot, Why Now? We just closed our Series A, and we’re scaling fast. Feroot is tackling one of the most urgent challenges in cybersecurity: protecting the client‑side o ...

Senior Full Stack Engineer

We build AI infrastructure that helps Architecture, Engineering, and Consulting (AEC) firms discover and win public contracts. We are a highly focused team of three, backed by venture funding, and experiencing exponential growth with demonstrated success with firms across the globe. We combine deep ...

Python Full Stack Engineer

Job Title Python Full Stack Engineer (AVP/VP) Role Overview We are seeking a highly skilled Python Full Stack Engineer to design, develop, and maintain scalable applications across both backend and frontend layers. The ideal candidate brings strong Python expertise, hand ...

Full Stack Engineer ONSITE

Full Stack Engineer -ONSITE HYBRID (every other week) Qualifications Strong Experience with modern frontend frameworks (React) Ability to build scalable UIs and Backends Proficient in Python, Go Infrastructure as Code experience (Ansible/Terraform) </ ...

Senior Full Stack Engineer

The Mission At Total Life, we believe that the later chapters of life should be defined by growth, purpose, and emotional resilience. We are on a mission to revolutionize healthier aging by combating the silent epidemic of mental health issues and anxiety among the elderly. Our work is driven by ...

Développeur Web Full Stack

Swoo est une entreprise de développement Web et mobile qui offre des solutions technologiques innovantes pour les entreprises ambitieuses. Nous travaillons avec des clients dans divers secteurs d'activité pour leur fournir des solutions sur mesure qui répondent à leurs besoins uniques. En affaires ...

Software Engineer (Full Stack)

Citylitics delivers predictive intelligence on where, how, and why infrastructure investments will occur across North America. Our mission is to improve how infrastructure investments get made so critical needs can be addressed earlier and communities benefit from stronger, more resilient infrastru ...

AI Full Stack Engineer

Role Overview As a Full Stack Developer, you will work closely with our engineering and product teams to build user-facing features, backend services, and AI-integrated tools. This role is ideal for a passionate, self-motivated student who wants hands-on experience with end-to-end web development ...

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 ...

Senior Full Stack Engineer

About Flywheel Flywheel's suite of digital commerce solutions accelerate growth across all major digital marketplaces for the world's leading brands. We give clients access to near real-time performance measurement and improve sales, share, and profit. With teams across the Americas, Euro ...

Senior Full Stack Engineer

About the job Join our team At Chexy, we’re helping tenants take back control of their biggest monthly expense - rent. Chexy is the first-ever Canadian rewards program that allows renters to pay rent digitally, earn rewards on rent, and report rent payments to credit bur ...

Senior Full Stack Engineer

Kablamo is an impact-driven software engineering company. We bring engineering, data, and AI expertise to solve complex problems, with the intellectual horsepower to know what works and the care to make sure it actually does. Founded in 2017 in Australia, the business has grown quickly over the last ...

Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-p ...

Full Stack Staff Engineer

Scopely is looking for a Staff Full Stack Engineer to join the MONOPOLY GO! Chat team in Kelowna, British Columbia, Canada, or remotely within Canada and the US. MONOPOLY GO! is a global phenomenon and the biggest mobile game launch in history, captivating millions of players worldwide. MONOPOLY GO ...

Senior Full Stack Engineer

Requirements We are looking for a motivated, self-starter who can work in a distributed team environment 5+ years of experience in an engineering role, ideally in a fast-paced SaaS environment (designing APIs, integrations, platforms, and tools used by other engineers) S ...

Senior Full Stack Engineer

Job Description What is the Opportunity? This job involves detailed technical analysis, design, development and support of Salesforce Platform applications using existing and emerging technologies. It applies experienced and seasoned knowledge, skills, and practices to perform a variety of assign ...

Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-p ...

Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-p ...

Full Stack Software Engineer

About Us Gumloop is the AI automation platform for the enterprise. We give teams the power to easily build and deploy AI agents, in Slack, Microsoft Teams, or standalone, that automate real work across hundreds of integrations with no engineering background required. The platform has three pillar ...

Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-p ...

Senior Full Stack Engineer

Role Type Pipeline – we’re building a talent pool for future openings. About You You are a passionate and resourceful Senior Full Stack Engineer who thrives in a fast-paced, collaborative environment. You have a strong foundation in both front-end and back-end technologies and are ...

Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-p ...

Développeur Web Full Stack

Swoo est une entreprise de développement Web et mobile qui offre des solutions technologiques innovantes pour les entreprises ambitieuses. Nous travaillons avec des clients dans divers secteurs d'activité pour leur fournir des solutions sur mesure qui répondent à leurs besoins uniques. En affaires ...

Full Stack Engineer Calgary

Role Full Stack Developer Location Calgary or Edmonton Mode Contract (1 year) Implementation Partner HCL Canada Job Description Essential Qualifications and Experience 4+ years of full stack software development experience ...

Full Stack Engineer toronto

Senior Full Stack Software Engineer Location: Mississauga, ON Job Type: Full Time Working Arrangement: Hybrid Responsibilities Lead the design and development of ground control software, simulators, and test tools for space-based robotic systems Design m ...

Full Stack Product Engineer

About Ideogram Ideogram’s mission is to make world‑class design accessible to everyone, multiplying human creativity. We build proprietary generative media models and AI‑native creative workflows, tackling unsolved challenges in graphic design. Our team includes builders with a track record of tec ...

Senior Full Stack Engineer

Job Description This position involves detailed technical analysis, design, development, unit testing, configuration, implementation, and support of Salesforce Platform applications using existing and emerging technologies. The role requires the application of seasoned knowledge, skills, and prac ...

Full Stack Engineer II

With our growing customer base and our expansion into new markets and use cases, we have more to build than ever at Affinity as we execute on our vision to put relationship intelligence at every professional's fingertips. Reporting to the Sr Engineering Manager, as a Software Engineer II , y ...

AI Full Stack Engineer

Role Overview As a Full Stack Developer, you will work closely with our engineering and product teams to build user-facing features, backend services, and AI-integrated tools. This role is ideal for a passionate, self-motivated student who wants hands-on experience with end-to-end web development ...

Full Stack Software Engineer

About Burq Burq started with an ambitious mission: how can we turn the complex process of offering delivery into a simple turnkey solution? We began by building one of the largest connected delivery networks, partnering with major logistics providers and making it easy for businesses to plu ...

Full Stack Automation Engineer

We’re a vibrant, exciting credit union that lives its profits with a purpose philosophy in every financial transaction, product, interest rate, and community initiative we offer. Founded in 1954, DUCA has grown from a single branch credit union in Toronto to 19 branches across Southern Ontario with over ...

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    Full Stack Java Developer Middleware Security Testing Jobs in Canada Job Search Guide, Trends and Insights