Jobs for staff java backend developer at Toronto

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and...

Job Description What is the Opportunity? We're looking for an experienced Full Stack Developer to join our dynamic team. You'll play a crucial role in delivering innovative integration solutions for our Commercial Banking Platforms, utilizing cutting-edge technologies. This is an exciting chance to contribute to high-impact projects within an Agile...

What is the opportunity? We are seeking an experienced and hands-on Staff Site Reliability Engineer (SRE) who is passionate about building scalable systems, automating infrastructure, and improving the reliability of production environments. You will work closely with system support, engineering and infrastructure teams to ensure the availability,...

Step into a pivotal role as a Staff Android Engineer to elevate user experiences in mobile applications. Engage in a fully remote setting while implementing features that bring families closer together. In this influential position, you will directly contribute to the evolution of a high-volume mobile platform. Your proficiency in building Android...

Shape the future of finance at Wealthsimple as a Senior Developer in Core Balances. Focus on creating reputable backend systems for accurate financial management. This role is for a talented Senior Software Developer ready to tackle backend challenges at Wealthsimple. You'll design and build systems crucial for real-time transaction tracking and asset...

4FMV is looking for a software Developer for a client in Downtown Toronto on a permanent basis. Located just steps from Union Station this is a hybrid role requiring you to be in the office 2 days per week.Salary range: $115,000 - $130,000 depending on experience.About the RoleThis role offers the opportunity to work across software development and cloud...

Design and build scalable, high throughput, and low latency distributed systems using Scala Build reusable components and services that serve various ML applications like Personalization, Search, Ads and Exploration Partner closely with ML engineers to understand their challenges and limitations and develop scalable solutions to address them. Proactively...

Advance your career at Tata Consultancy Services in a hybrid Guidewire Developer role specializing in Java and API integration. Drive impactful solutions through innovative web services and security measures. TCS is looking for a dynamic professional to blend Guidewire PolicyCenter integration and API management using Java and Spring technologies. You'll be...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

Lead dynamic development projects as a Technical Lead at HCLTech in Scarborough, Ontario. Oversee Java, Node.js, Microservices, and AWS initiatives while guiding your team to success. In this role, you'll manage a dedicated team of developers, delivering quality software solutions using Java, Node.js, and AWS. Your responsibility includes designing scalable...

Drive innovation as a Senior Full Stack Developer in Generative AI. Your skills in backend and frontend technologies will shape the future of AI applications. We're searching for a Full Stack Developer with over 10 years of experience, specializing in building scalable GenAI solutions. In this role, you will utilize your proficiency in Java, Python,...

Terminal builds telematics data infrastructure for the commercial fleet industry. Commercial auto insurers and fleet software companies, including industry leaders like Intact Insurance, depend on our platform to access GPS, speeding, and vehicle data from 330+ telematics providers. We recently raised our Series A led by Battery Ventures and are backed by Y...

This job is with eBay, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190...

Application Deadline: 08/30/2026Address: 100 King Street WestJob Family Group: TechnologyRole Overview We are looking for a Senior Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while embracing modern AI-assisted development approaches. This role is not limited to a specific tech stack. We are looking for someone...

Scientific Games: Scientific Games is the global leader in lottery games, sports betting and technology, and the partner of choice for government lotteries. From cutting-edge backend systems to exciting entertainment experiences and trailblazing retail and digital solutions, we elevate play every day. We push game designs to the next level and are pioneers...

What is the opportunity? The Cloud Security team is undertaking multiple initiatives as part of RBC's expansion, to improve Public Cloud Security across all tenants. In this role as a Staff Cloud Security Engineer, you will play a crucial role in developing innovative solutions to enhance RBC's Cloud Security posture. You will also contribute to the...

Elevate your career as an AI-Enabled Full Stack Developer at Everforth Apex, located in Toronto. Focus on implementing innovative AI-driven solutions and full-stack application development. This role within a top 5 bank's technology team emphasizes building scalable applications and integrating advanced AI features. You will harness technologies like Java,...

Our client is seeking experienced Front End Developers to support a digital banking platform enhancement initiative. The project involves upgrading existing features with significant front-end/UI changes while supporting backend integration activities. Responsibilities - Design, develop, and enhance modern front-end applications and user interfaces -...

Astra-North Infoteck Inc. in Toronto is seeking a Senior Full Stack Developer to join our engineering team building modern web applications and resilient backend services.You will design, implement, and operate high-scale APIs and front‑end apps using Angular and Java, helping shape banking technology. Work will be in a hybrid Toronto setting (4 days WFO)...

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of...