backend software developer

Build privacy-focused backend services at Mozilla using Python, TypeScript, Node.js, or Rust while owning production systems end to end.As a Senior Software Engineer on the Ecosystem Services Team, you will develop server-side logic and integrations. You will maintain cloud infrastructure, APIs, data contracts, and service reliability. Collaboration spans...

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend...

Description & Requirements Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. ...

## **About DraftKings** At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace...

Compensation: CAD 75,000 - CAD 86,000 - yearly Company Description BUMP provides secure charitable lottery and fundraising platform solutions to most recognizable professional sports foundations and well-known and distinguished not-for-profits across North America. Our Mission is to be the most valued partner to charities and not-for-profits, providing...

Why Sony Interactive Entertainment?Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology...

English follows À propos de NorthStar NorthStar Ciel & Terre utilise les données des télescopes optiques pour créer des services d'information adaptés aux besoins des clients du gouvernement et de l'industrie. Son portefeuille comprend la dynamique des orbites et des algorithmes d'apprentissage automatique pour diverses applications de sensibilisation...

Why Sony Interactive Entertainment?Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology...

About Genius AI Genius AI is building technology to help local businesses run themselves. Genius AI products do the admin work that keeps practitioners from the work they love and the people they serve. From GlossGenius to Reception, its products work 24/7 on busywork like booking, marketing, client management, finances, staff and inventory management, and...

Build scalable backend systems at Canals as a senior engineer, working remotely across North and South America on automation and AI software. Canals develops software for wholesale distributors, supporting orders, purchasing, accounts payable, and critical workflows. As a Senior Backend Software Engineer, you will own complex projects while balancing...

Senior Software Engineer (Full-Time, Remote) — Canada Work Schedule: 9:00 AM - 5:00 PM PST About the role At AutoScale Ventures, we build large-scale systems behind products like VinAudit.ca (vehicle history and data) and SquidProxies.com (proxy infrastructure). We're looking for a Senior Software Engineer to design, build, and evolve the backend systems...

About Cognichip At Cognichip, we are building AI-native tools that transform how semiconductor engineers create, verify, and optimize chips. Our platform combines large proprietary models, agentic workflows, domain-specific engineering intelligence, and high-performance simulation infrastructure to accelerate one of the world’s most complex engineering...

Job Description Years of Experience: 7-15 Our Company’s sizeable investment in technology results in cutting‑edge modelling and simulation software, comprehensive risk and security systems, and robust client‑relationship capabilities, plus the worldwide infrastructure that forms the backbone of these systems and tools. The Firm‑wide Model...

OverviewJoin to apply for theSenior Software Engineer - Backendrole atDatabricks Databricks is on a mission to simplify and democratize data and AI — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our...

nventive is looking for a Backend Developer to join our Montreal or Quebec City campus. You will be able to work on several types of web applications, for customers from various fields of activity, in a multidisciplinary team. Develop the business logic side of applications by following good technological and architectural practices (MVC, dependency...

Job DescriptionWhat is the opportunity?Join our innovative PayEdge Technology team at RBC, where we're revolutionizing payment solution for commercial clients. We are seeking a Senior API Developer to build the robust and scalable APIs. As a key player, you'll contribute to every stage of the software development life cycle, focusing on quality,...

5+ years building and operating production REST APIs in Node.js & TypeScriptHands-on AWS serverless experience — Lambda, API Gateway, DynamoDB, S3, CloudWatch, IAM, SNS, SQS, Glue, ECS — built and run in production, not just in tutorialsStrong REST API design skills — resource modeling, HTTP semantics, versioning, idempotency, and OpenAPI/Swagger...

We are looking for a talented and passionate individual to join our Java Server development team and continue to evolve our next-generation rates reference data application.The successful candidate will gain valuable exposure to the Electronic Trading business and an opportunity to work on a large scale, modern technology platform with a global presence. The...

Blutic is looking for experiencedSenior Java Backend Developer (Java + SQL)with7 to 15 years of experienceto join our high-performing engineering team. The ideal candidate will have strong expertise inJava, Spring Framework, SQL, Test-Driven Development (TDD), and multi-threaded application development . Experience in theinvestment banking or financial...

Own Shopify Plus architecture, custom applications, integrations, APIs, and webhooks.Assess the existing platform and identify technical debt, scalability risks, performance issues, and optimization opportunities.Develop and maintain a technical roadmap aligned with business growth and operational efficiency.Design and manage integrations with ERP, OMS,...