java software engineer jobs in Montreal

Who we are:Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market,...

Join Affirm as a Software Engineer II and contribute to innovative web experiences while enjoying a fully remote work model. Collaborate with diverse teams using modern tech stacks and support marketing technology integrations. As a Software Engineer II within Affirm's Marketing & Privacy Engineering team, you will enhance high-traffic consumer web...

Build full-stack fintech software remotely from Mexico using modern languages, AWS, APIs, databases, and AI-powered development tools.As a Software Engineer II at Spring Financial, you will independently deliver production-grade features across the stack. You will connect technical decisions with customer outcomes while working with APIs, databases, cloud...

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take...

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Search has become the default way consumers discover where to shop, compare options, and decide what to buy across platforms like Google, TikTok, and even Klarna. As we build a...

Elevate your software engineering career with Spotify as a remote Senior Software Engineer based in Toronto. Focus on backend services design and scalable infrastructure to support global growth. Spotify is seeking an experienced Senior Software Engineer to join their motivated Platform team remotely. This role emphasizes designing, building, and deploying...

Build REST APIs and React components remotely with Atlassian from Canada’s PST or MT timezones. Create improvements for engineering teams.Atlassian seeks a Fullstack Software Engineer focused on creative improvements for engineering teams. You will work across REST integrations, customer-facing React, backend monitoring, and CICD pipelines. The position...

The Company 2025 Deloitte Technology Fast 50 Canada Recipient & Fast 500 North America Recipient SpryPoint is modernizing how utilities serve their communities. As a high-growth software company, we're shaking up the status quo in the utility industry with the first and only truly cloud-native customer service and operations platform purpose-built for modern...

We are looking for a Senior Software Engineer that will join the Auth0 Security Engineering organization In this role, you will join a team of Software Engineers dedicated to building and managing services that secure the platform that Auth0 runs on You will be instrumental in expanding our platform security controls and architecting custom workflows in a...

We are a very well-structured and distributed Software Development Agency out of Montreal. We are looking for an ambitious Full Stack Developer to join our talented multi-disciplinary team as the company continues to grow. This position is open for remote work. Responsibilities At Guarana, Mobile and Web projects are a team sport so you will work directly...

Lead technical initiatives as a Senior Software Engineer at Coalition, specializing in Cloud Services for our Scanning Engine and Data Collection team. This remote role focuses on designing and improving distributed systems. As a Senior Software Engineer at Coalition, you will provide vital technical leadership, overseeing the architecture of our scanning...

About Super.com We started Super.com to help maximize lives, both for our customers and for our team, so that more people can experience all that life has to offer. For our employees, Super.com is more than just a job. It’s a place to grow, keep learning, and make work that has a visible impact. We’re a fast-moving, high-growth company that cares deeply...

Elevate energy efficiency as a Senior Manufacturing Test Software Engineer at dcbel. Develop innovative testing solutions for products that empower sustainable energy use. dcbel is in search of a dedicated Manufacturing Test Software Engineer to enrich its testing strategy for cutting-edge home energy technologies. You will work closely with various...

Affirm, Inc. is a remote-first company hiring engineers to help build a best-in-class shopping experience across platforms. The role focuses on designing and launching backend systems at scale using Python or Kotlin, with prior JavaScript/TypeScript experience and a passion for robust, well-tested code.Most roles are remote within Canada, with some positions...

Manager II, Software Engineering, InfrastructureRemote - CanadaID:JR12102 (for internal use only)Who we areSamsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their...

Senior Software Engineer, Builder Studio Remote, Canada; Remote, United States Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in...

Independently own larged-scoped projects from initial discovery through launch with a focus on outcomes and customer impactCollaborate with a cross functional team to find solutions to customer challengesImprove the performance, reliability, and scalability of our existing systemsPromote engineering excellence through technical leadership, knowledge-sharing...

About the TeamThe Cloud Infrastructure Engineering team builds and manages the foundational blocks of ClickHouse Cloud data plane end-to-end. This includes compute, networking, security, and a multi-cloud, multi-region architecture that provides a reliable and scalable managed ClickHouse experience for ClickHouse Cloud customers. Our team is looking for...

Join SemiAnalysis as a Full-Time Software Engineer focused on developing AI infrastructure dashboards. Utilize your Python or TypeScript skills in a remote setting while collaborating with industry analysts. In this role, you will enhance dashboards that deliver essential models to clients in the semiconductor and AI sectors. You’ll help launch a new TCO...

Elevate your career as a Senior Software Engineer II with Wrapbook. This remote position focuses on building innovative internal applications and systems that empower finance teams in the production industry. In this role, you'll leverage your 5+ years of software engineering experience to design and maintain systems across marketing, sales, and client...