senior backend software engineer python jobs in Toronto

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  • Toronto, ON, Canada Russell Tobin Full-time $80,000 - $120,000 Contract

    We are seeking a Senior Software Developer to design, develop, test, and maintain modern web applications in an Agile environment. The ideal candidate will have strong experience with front-end and back-end technologies, cloud platforms, and DevOps practices.Must-Have QualificationsExperience working with Agile methodologiesStrong experience with React and...


  • Toronto, ON, Canada YDC Pro Full-time $117,096 - $130,872 Contract

    85 to 95 CAD/HR for deserving candidates MUST HAVES SKILLS: 10+ years of demonstrated experience using JEE and JAVA Technologies including JSP, EJB, JTA, JMS, JNDI, JDBC and J2EE Security Experience with Frameworks including Spring, Maven, JPA, JQuery, Bootstrap, Hibernate, OpenJPA, EclipseLink, RESTEasy, Node.js, Anjular 5+ years of experience in design...


  • Toronto, ON, Canada Health Data Innovations, Inc. Full-time $90,000 - $120,000 Contract

    About OpenLoop OpenLoop was co-founded by CEO, Dr. Jon Lensing, and COO, Christian Williams, with the vision to bring care anywhere. Our telehealth support solutions are thoughtfully designed to streamline and simplify go-to-market care delivery for companies offering meaningful virtual support to patients across an expansive array of specialties, in all 50...


  • Toronto, ON, Canada OpenLoop Full-time $85,000 - $120,000 Contract

    About OpenLoop OpenLoop was co-founded by CEO, Dr. Jon Lensing, and COO, Christian Williams, with the vision to bring care anywhere. Our telehealth support solutions are thoughtfully designed to streamline and simplify go-to-market care delivery for companies offering meaningful virtual support to patients across an expansive array of specialties, in all 50...


  • Toronto, ON, Canada Statflo Full-time $80,000 - $120,000 Contract

    About Statflo Statflo provides a leading sales acceleration platform for retailers, currently deployed in thousands of locations across North America. Our proprietary platform enables an organization to directly increase conversation workflow, build more authentic relationships, increase in-store appointments, and increase sales and ROI. We’re a...


  • Toronto, ON, Canada NMI Full-time $100,000 - $120,000 Contract

    NMI is looking for a passionate Senior Software Engineer to join our Development team as a result of NMI's continued growth and investment in the underlying systems. This role reports to the Engineering Manager. As a senior developer with strong experience in C# and/or PHP, you will join a team of industry-leading experts that are talented, ambitious and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Hood L2 Full-time €180,000 - €220,000 Temporary

    BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...


  • Toronto, ON, Canada LotusFlare, Inc. Full-time €140,000 - €190,000 Contract

    Build secure, scalable backend infrastructure at LotusFlare, using distributed systems expertise to support millions of concurrent API calls globally. As a Senior Backend Engineer, you will develop, secure, and scale mission-critical systems for LotusFlare’s DNO Cloud platform. You will own software from development through production maintenance, while...


  • Toronto, ON, Canada Acquird.io Full-time €200,000 - €250,000 Contract

    Drive innovation as a Senior Backend Engineer with a remote-first AI-native platform team focused on marketing and creative insights. You will leverage your expertise in Node.js and TypeScript to craft robust backend systems that scale effectively. Join a fast-growing Series B company where you’ll design and maintain backend APIs that support various...


  • Toronto, ON, Canada TempoAtlas Full-time $180,000 - $220,000 Contract

    Join BitGo as a Senior Backend Engineer focusing on mobile solutions in Toronto. You'll design robust APIs and enhance the user experience for retail clients. In this full-time role at BitGo, you will collaborate intensively within the Mobile Engineering team to develop scalable services that empower our API-centric platform. With 6+ years of server-side...


  • Toronto, Ontario, Canada Acquird.io Full-time

    A Few Notes:Profitable B2B SaaS company, teams are based out of North AmericaRole is 95% remote in Toronto (we meetup 1x a month).Must be able to legally work in Canada (visa or sponsorship won't be provided)Our Eng team is growing and we are looking to hire a Full Stack Python/React Developer for an applications teamWe're open on seniority from Upper...


  • Toronto, Ontario, Canada Kake Full-time

    Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers...


  • Toronto, ON, Canada VySystems Full-time $90,000 - $120,000 Contract

    A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, along with expertise in microservice...


  • Toronto, ON, Canada Princeton IT Services, Inc Full-time $80,000 - $110,000 Contract

    A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...


  • Toronto, Ontario, Canada Kaseya Full-time

    About Kaseya Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Portage Ventures GP Inc. Full-time

    About d1g1t is the leading institutional-grade enterprise wealth management platform for financial advisors, multi-family offices, broker dealers, and bank advisor networks. d1g1t replaces fragmented legacy systems with a unified platform that delivers advanced analytics and risk management tools across the wealth advisory lifecycle - all through an...

  • Senior Snowflake

    1 day ago


    Toronto, ON, Canada Themesoft Inc. Full-time

    A technology solutions provider is seeking a Senior Snowflake Developer to join their Toronto team in a hybrid capacity. The successful candidate will design, develop, and optimize data solutions using Snowflake and Python, ensuring performance and reliability. Candidates should have extensive data engineering experience, strong expertise in SQL, and the...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Princeton IT Services, Inc Full-time

    A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...


  • Toronto, Ontario, Canada TempoAtlas Full-time

    BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...


  • Toronto, ON, Canada Hood L2 Full-time

    BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...