java backend engineer jobs in Vancouver

Remitly Canada Operations, Inc. is seeking an experienced Backend Developer with extensive backend services development experience and a strong background in various programming languages. You will design scalable systems crucial for our operations. As part of our team, you’ll have a direct impact on customer experiences and contribute to our mission of...

Build AI Platform services remotely from Canada using Python or Kotlin, distributed systems expertise, and production LLM experience. Support affirm’s global infrastructure. As a Senior Software Engineer, Backend, you will design and launch governed AI systems for affirm engineers and production workloads. You will work with AWS, MySQL, Kubernetes, LLM...

LayerZero The Future is Omnichain. Founded in 2021, LayerZero’s vision is to create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities. With LayerZero's simple, generic messaging protocol, builders will develop cross-chain dApps designed to unify the power of individual...

A financial services technology firm is looking for a Senior Backend Engineer to play a key role in digital transformation projects. The ideal candidate will have experience in the financial services industry and a strong technical background, capable of designing and delivering scalable solutions. Join a dynamic team that values innovation and personal...

Outlier invites experts to shape the future of autonomous agents like OpenClaw. This freelance, remote role offers up to $50 USD/hr and weekly payments. Most contributors spend 5-10 hrs/week, with potential to scale earnings based on project needs. Join a platform trusted by thousands of engineers worldwide, where you can choose flexible scheduling and...

Outlier is seeking a skilled OpenClaw Agent Builder for remote freelance work. Shape autonomous agents, build and evaluate multi-step workflows, and help train LLMs with real-world tasks. Weekly payments and flexible hours are available. Ideal candidates bring 2+ years in backend engineering or AI automation, with experience deploying production-grade...

Lead backend strategy for Splunk Enterprise Security, using Python or Go across cloud and on-premises deployments. Shape scalable, secure platforms. This senior engineering role guides multiple teams and backend product areas. You will develop distributed systems, databases, and data-processing workflows while partnering with Product Management, Architects,...

At Prenuvo, we are on a mission to flip the paradigm from reactive “sick-care” to proactive health care. Our unique integrated stack of optimized hardware, software, and increasingly AI, coupled with the patient-centric experience across our domestic and global clinics, have allowed us to lead the change against “we caught it too late again”. We're...

A technology solutions company is seeking a highly skilled Automation Engineer with hands-on experience in Selenium automation frameworks and strong programming skills in Java or Python. The ideal candidate will design, develop, and maintain automated test suites to ensure product quality and accelerate delivery timelines. This full-time role requires a...

Outlier helps the world's most innovative companies improve their AI agents. Earn up to $50 USD/hr as an OpenClaw Agent Builder—freelance, remote, with weekly payments. Build, test, and refine autonomous agents in real-world workflows. We welcome applicants from multiple countries including Canada. Write eval rubrics, debug traces, and stress test...

Outlier is seeking skilled contributors to build OpenClaw-like autonomous agent components. Remote freelance role with pay up to $50 USD/hour. You can set your own schedule, typically 5–10 hours/week, potentially up to 40 hours. Payments are made weekly and via multiple payment methods. Ideal candidates have 2+ years in backend engineering or AI...

The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm's critical batch workloads With the...

A digital transformation firm in Canada is seeking a Senior System Engineer to support clients with implementation projects across North America. The role demands experience in designing and deploying technical services, along with outstanding communication skills. Candidates should have a Bachelor's degree and proficiency in various scripting and...

Become an integral part of Apple's App Store Analytics team as a Backend Test Automation Engineer. Focus on maintaining high-quality data through innovative testing practices and scaling automation. In this pivotal role, you will ensure the accuracy of customer experience data by collaborating with engineering and program management teams. Strong...

Build backend applications and data pipelines as a Staff Software Engineer at Marqeta, working remotely from Ontario or British Columbia. The Program Experience team is scaling Marqeta’s Customer Migration Platform. This experienced engineering role focuses on Java and Python, scalable APIs, cloud native applications, and data integration. You will support...

Aloe is seeking a Backend Systems Engineer to design and implement scalable infrastructure from early-stage to production. You will join a multidisciplinary team spanning engineering, UX, cognitive science, design, and operations to deliver significant UI changes. We value curiosity, practical problem solving, and continuous learning, with compensation at...

About Us At Prenuvo, we are on a mission to flip the paradigm from reactive “sick-care” to proactive health care. Our award-winning whole body scan is fast (under 1 hour), safe (MRI has no ionizing radiation), and non-invasive (no contrast). Our unique integrated stack of optimized hardware, software, and increasingly AI, coupled with the patient-centric...

Outlier is seeking OpenClaw Agent Builder contractors to help shape autonomous agents. This remote, freelance role offers up to $50 USD/hr with flexible, non-mandatory hours and weekly payments. Contributions support AI development and multi-step agent orchestration. Ideal candidates have 2+ years in backend engineering or AI automation, with a track...

A culture and arts platform is seeking a Mid-Senior Back End Developer in Ottawa to enhance its API for the Amuse platform. Candidates should have experience with Go or equivalent languages, and a knack for data analytics and GIS applications. This fully remote role offers equity, generous vacation, and collaborative team dynamics. Join us to enrich the...

Fortinet, Inc. is seeking a backend-focused engineer to build AI security solutions for enterprise customers in Canada. You will design security controls for agentic AI systems, work with product and QA teams to ensure secure, scalable deployments, and develop tools for pre- and post-sales support. The role emphasizes hands-on backend development with...