backend software engineer

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. 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...

Senior Software Engineer, Backend (Consumer Authentication Platform) Remote Canada The Consumer Authentication Platform team is looking for a passionate Senior Software Engineer to help build the secure, reliable, and seamless authentication experiences that connect millions of consumers with Affim’s financial products. Our systems power critical...

Design backend software solutions at IBM Software, using component development and unit testing within an Agile, collaborative environment. Contribute to products shaping digital transformation.As a Software Developer: Generalist, you will design, develop, test, and deliver offerings with leading-edge or proven technologies. You will understand stakeholder...

Build AI-powered, cloud-native software at IBM Software using back-end development and component-level solution skills. Work in an Agile, collaborative environment.As a Senior Software Developer: Generalist, you will design, develop, test, and deliver offerings. The work involves leading-edge and proven technologies, stakeholder requirements, and innovative...

Build AI-powered, cloud-native software at IBM Software using back-end development and component-level solution skills. Work in an Agile, collaborative environment.As a Senior Software Developer: Generalist, you will design, develop, test, and deliver offerings. The work involves leading-edge and proven technologies, stakeholder requirements, and innovative...

The Reference Data team, part of the broader Trade Data organization within the Brokerage Platform at Robinhood, serves as the source of truth for diverse asset classes—including equities, options, crypto, event contracts, and tokenized stocks Our core systems, Quiver and Arsenal, interface with external providers such as Bloomberg, Alpaca, Kalshi, and...

As a Staff Software Developer on the Monetization team, you’ll lead technical initiatives and take significant ownership over service architecture, product API development, and data modeling. You’ll design and iterate at startup speed, working with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and microservices architecture. In this role, you’ll...

Design backend software solutions at IBM Software, using component development and unit testing within an Agile, collaborative environment. Contribute to products shaping digital transformation.As a Software Developer: Generalist, you will design, develop, test, and deliver offerings with leading-edge or proven technologies. You will understand stakeholder...

Moomoo Canada Financial Inc. in Toronto is seeking a hands-on Senior Software Engineer to join our global fintech engineering team. You will design scalable architectures and deliver high-quality backend services for brokerage and financial platforms. You’ll collaborate with teams across North America and China, leverage AI-assisted development tools, and...

- As a backend-focused Senior Software Engineer, you will play a pivotal role in designing, constructing, and maintaining APIs, services, and systems across our engineering team - This multifaceted position involves developing new features on a large scale, refining internal tooling and processes, contributing to product and technical roadmaps, and assuming...

The Consumer Authentication Platform team is looking for a passionate Senior Software Engineer to help build the secure, reliable, and seamless authentication experiences that connect millions of consumers with affirm’s financial products Authentication is the front door to affirm Our systems power critical consumer journeys (including sign-up, sign-in,...

At Affirmt, 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. Affirm's engineering team is building a large-scale, highly-available, and global infrastructure that is shared across multiple financial products. Ensuring that our...

At Affirmt, 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. Affirm's engineering team is building a large-scale, highly-available, and global infrastructure that is shared across multiple financial products. Ensuring that our...

Moomoo Canada Financial Inc. in Toronto is seeking a hands-on Senior Software Engineer to join our global fintech engineering team. You will design scalable architectures and deliver high-quality backend services for brokerage and financial platforms. You’ll collaborate with teams across North America and China, leverage AI-assisted development tools, and...

DoorDash is seeking highly motivated recent graduates to join our engineering team as product engineers. You will help design, build, and operate scalable features that power our three-sided marketplace of consumers, merchants, and dashers.You’ll work with mentors to learn modern software practices, contribute to backend and frontend flows, write clean...

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...

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with...

About the role We’re hiring a Backend Engineer to work on the core platform that powers ThreatAware — and this is one of the most exciting times to join. We’re building AI-powered capabilities on top of six years of real cyber asset data, and you’ll be right in the middle of it. Your code will power a product that some of the world’s biggest...

Location: , Waterloo ON – Canada; Hybrid Experience Required: 8 Years Primary Skill Set Job Description We are seeking a highly skilled backend developer with strong experience in modern programming languages and frameworks. The ideal candidate will have: Technical Skills 5+ years of backend development experience Unit testing frameworks (e.g., JUnit),...

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with...