Senior Backend Engineer at DoorDash
DoorDash Canada
Elevate your career as a Senior Backend Engineer at DoorDash, focusing on product-driven tech solutions in a hybrid work model. Join a team dedicated to innovative architecture and systems. We are seeking a Senior Backend Engineer to enhance our product and infrastructure. In this hybrid role, you'll manage backend services, mentor peers, and participate in architectural transitions. Crucial skills include designing microservice frameworks and ensuring system scalability and security while solving tech challenges that disrupt logistics. Key Responsibilities:
- Develop and maintain large-scale web applications
- Define backend architecture for product areas
- Improve performance and security of backend systems
- Transition monolithic code to microservice architecture
- Solve complex technical problems in logistics
- B.S., M.S., or PhD in Computer Science
- 5+ years of backend engineering experience
- Proficient with AI coding tools in software lifecycle
- Experience with REST APIs and architectural design
- Understanding of SQL and NoSQL databases
$188k - $242k per year
...reliability, and scalability of our existing systems Promote engineering excellence through technical leadership, knowledge-sharing and mentorship... ...and secure How You Will Do Your Work As a Senior Software Engineer, how results are achieved is paramount for your...SeniorFull timeCasual workWork at officeLocal area$180k - $220k per year
...at our Toronto office to support collaborative team dynamics and innovative problem-solving. BitGo is looking for a Senior Software Engineer (Backend) to join our Mobile team and help us build the first-time user experience for our retail users. Responsibilities:...SeniorFull timeWork at officeWorldwide$130k - $225k per year
...diagnostics and those who take them. What You'll Do As a Backend Engineer, you will design and deliver scalable backend services that... ...practical case exercise # A final conversation with our group's Senior Leader. ~ Once all interviews are complete, the manager...SeniorRemote jobLong term contractFull timeInternshipWork at officeLocal areaWork from home- ...and help us reinvent the way people learn, because learning never stops. The Adventure Ahead As a Senior Product Engineer II, you bring deep expertise in backend engineering alongside strong working competency across the broader stack. You own complex features and technical...SeniorLong term contractFull timeFor contractorsWork at officeImmediate startWorldwide3 days per week
- ...of the systems that power our product — from document processing pipelines to real-time workflow execution. We’re hiring a Senior Backend Engineer to help build and scale the core infrastructure behind our document intelligence and workflow platform. This role is ideal...SeniorWork at office
$120k - $150k per year
...About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing... ...dashers. About the Role We’re looking for Backend Engineers to work on both Product and Product Platform...Full timeWork at officeLocal area- ...Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As a Backend Software Engineer at Harvey, you’ll play a pivotal role in constructing the foundation of our product platform while directly building user-...SeniorWork at officeRelocation packageFlexible hours3 days per week
$117k - $167k per year
...Our Data Intelligence team builds backend services that turn data from our SaaS platform into high-value, actionable insights for our... ...more delightful experiences for our users, and we're solving real engineering problems at scale. Note: this is not a Data Engineering...SeniorPermanent employmentFull timeWork at officeFlexible hours- ...platform, d1g1t gives client-facing advisors, back-office teams, and senior leadership the real-time tools and intelligence they need to... .... About the Role We are looking for a Senior Software Engineer, Backend to join our engineering team and contribute to a large,...SeniorLong term contractFull timeFlexible hours
$110k - $130k per year
...TMS Inventory team manages the core availability and reservation engine at OpenTable. At a high level, we own: The Inventory & Availability... ...mission-critical system for the company and works on complex backend systems where reliability and correctness are paramount ....Full timeWork at officeLocal areaFlexible hours2 days per week$156k - $214.5k per year
...running to be successful on Faire. We are looking for a Senior Growth Engineer (Frontend or Backend) who thrives at the intersection of product,... ...into experiments, and experiments into scalable growth engines. What you’ll do: Own and deliver growth experiments...SeniorFull timeWork at officeLocal areaRemote workMonday to friday3 days per week- ...audiences. Being able to see the bigger picture, you bring people together to effectively prioritize, craft, and achieve plans. As an Engineering Manager at Justworks, you will help build and oversee a team of software engineers as a player-coach. You are responsible for...Long term contractFull timeCasual workLocal area
$120k - $150k per year
...operational efficiency. The role will work closely with engineering, product, culinary, editorial, and business teams to... ..., and preparing for expansion, we are looking for a Senior Software Engineer with strong backend experience, a talent for turning complex logic into...SeniorFull timeCasual workManual laborWork at officeRemote workWork from homeFlexible hours2 days per week3 days per week$136k - $160k per year
...team with ethics at the center of everything we do. Expectations are high, and so are the rewards. As a Software Engineer , you’ll build and own backend services, infrastructure, and data systems that support Robinhood’s next-generation crypto, web3, and wallet offerings...Full timeContract workWork at officeWorldwideFlexible hoursShift workNight shiftWeekend work3 days per week$185k - $231.5k per year
...About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing... ...elegant technical solutions. You'll operate our backend services and architecture that support all product...Full timeLocal area$160k - $220k per year
...audited at scale. We are a diverse team of engineers, product managers, and designers who are... ...design, build, and maintain robust backend services. This role requires deep expertise... ...Implement the request-time authorization engine at the Agent Gateway and at the agent to...Full timeLocal areaWorldwideShift work- ...sensor data, their platform enables traditional industries to build real-time analytics and products. They are looking for senior-level backend engineers to join their Toronto hub to help architect the next phase of their growth. The Role This is a high-visibility,...SeniorFull timeWork at office
- ...into operational reality, solving some of the hardest systems-level problems in industry. Role Overview We're looking for Backend AI Engineers to design, build, and own the core AI infrastructure and services that power Nexxa's products in production. Where our Forward...Long term contractFull time
$150k - $160k per year
...tackling bold challenges, join us! We are a close-knit group of engineers of different stripes - developers, designers, and product owners... ...responsible for Lead the design and delivery of scalable backend platforms and distributed systems, leveraging AI-assisted and...Full timeWork at officeRemote workWork from homeFlexible hours2 days per week3 days per week$160k - $220k per year
..., flexibly, and collaboratively — without compromising standards — we want to hear from you. We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks. The projects and potential impact are...Full timeWorldwideFlexible hours- ...At Electric Mind, Engineering is where strategy meets action. Our team helps organizations cut through complexity—aligning business... ...that accelerate business outcomes. We’re looking for a Senior Java Backend Developer to join our team. This opportunity is open to candidates...SeniorPermanent employmentFull timeContract work
$55 - $65 per hour
..., debugging, and refactoring. Work independently and asynchronously to meet project requirements. Collaborate with backend engineers and data practitioners to optimize workflows. Qualifications Must-Have PyCharm installed on a Mac running...Full timeContract workSummer workRemote work$125k - $165k per year
...ideas, your grit, and your care for people. Join us and shape the future of care. Fullscript is looking for an experienced Senior Backend Engineer to join the infrastructure team responsible for the long-term health, scalability, and developer experience of Fullscript’s...SeniorLong term contractFull timeWork at officeWork from homeFlexible hours- ...and supporting production-ready products from scratch. ~5+ years of professional experience with Java. ~6+ years of experience in backend development. ~ Quick learner with an ambitious and results-driven personality. ~ Excellent communication and organizational...SeniorFull timeInternshipImmediate start
$50 - $70 per hour
...growth, and a clear path to becoming one of the most important FinTechs in Canada. About the Role We’re looking for a Backend Engineering Co-op to join us for an 8-month term. You’ll work closely with experienced engineers on scoped backend projects across our services...Full timeTemporary workInternshipWork at officeRemote work$118k - $152k per year
...business impact. The Role We're looking for a Staff Java Engineer who combines deep technical expertise with a passion for engineering... ...and engineering teams to design and deliver resilient, scalable backend solutions using modern Java technologies, cloud platforms, and...Long term contractFull timeInternshipImmediate start$180k - $210k per year
...About Us We’re looking for a Staff Engineer - User Experience (Backend) to join our Patient Platform team and shape the systems that power patient... ...event-driven components. This is an opportunity for a senior technical leader who thrives in ambiguity, moves pragmatically...SeniorFull timeContract workInternshipLocal areaImmediate startRemote workFlexible hours- ...and help us reinvent the way people learn, because learning never stops. The Adventure Ahead As a Senior Product Engineer, you bring strong expertise in either backend or frontend engineering alongside the ability and willingness to work across the full stack. You own...SeniorFull timeFor contractorsWork at officeWorldwide3 days per week
$40 - $50 per hour
...Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Contract Compensation: $40–$50/hour... ...Have Strong Python skills. Experience with APIs , backend systems, and debugging. Familiarity with Docker , Linux...Full timeContract workSummer workLocal areaRemote work- ...Great Place to Work ®, five years in a row! We’re on the hunt for a top-tier Senior Software Developer who will be responsible for designing, developing, and maintaining high-performance backend services and infrastructure. You will work closely with cross-functional teams...SeniorLong term contractFull timeInternshipWork at officeRelocation package
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Engineer at DoorDash. Be the first to apply!
- backend developer Toronto, ON
- backend software developer Toronto, ON
- senior contracts manager contracts specialist Toronto, ON
- senior administrative officer Toronto, ON
- senior project accountant Toronto, ON
- senior accounting technician Toronto, ON
- senior account executive Toronto, ON
- senior manager risk management Toronto, ON
- senior line cook Toronto, ON
- senior talent acquisition specialist Toronto, ON

