147,660+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Voice Insights Staff Software Engineer Role

Join SoundHound AI as a Staff Software Engineer focused on Voice Insights. Create scalable applications that leverage voice technology to enhance users' interactions in the restaurant industry.In this pivotal role within the Restaurant Applications team, you'll be responsible for designing and architec ...

Software Development Engineer, Personnel Resource Manager

The Worblehat team is looking for a Software Development Engineer to join our mission-critical platform that automates operational compliance across Amazon's global fulfillment network. This unique role impacts millions through the Personnel Resource Manager (PRM) system, which automates eligibility verifi ...

Lead Software Development Engineering at Autodesk

Join Autodesk as a Senior Manager of Software Development, focusing on innovative platform and data engineering solutions. Lead teams to drive mission-critical initiatives within a dynamic environment.As a strategic leader, you will oversee the development of foundational platforms that power Autodesk’s succ ...

Internship for Software Engineering at Terminal

Launch your career in software engineering with an internship at Terminal, based in downtown Toronto. Tackle backend challenges and enhance user-facing products while mastering modern technologies.We are looking for a motivated intern pursuing a Computer Science degree, ready to contribute over 4-12 months a ...

Regulatory Reporting and Software Development Leader

Shape the future of regulatory technology in Capital Markets as a Regulatory Reporting and Software Development Leader. This hybrid role focuses on empowering a development team while engaging with critical compliance initiatives.As part of the Regulatory Trade Reporting team, you will lead efforts on ...

Software Engineer for AI Automation Systems

Join Electronic Arts as a Software Engineer focused on AI automation. Play a critical role in developing the CDP Copilot, streamlining game development through intelligent automated workflows.This innovative position allows you to work at the forefront of AI technology within the gaming industry. You will ta ...

Lead Software Engineer of Growth Initiatives

Advance your software engineering skills at Faire as a Lead Engineer, focusing on enhancing our Growth Platform's capabilities. Your knowledge in both backend and frontend systems will be essential to our mission.In this leadership role, you will be responsible for the technical direction and strategic devel ...

Commercial Lawyer for BIS Safety Software

Join BIS Safety Software as a Commercial Lawyer and play a pivotal role in shaping legal strategies within a leading SaaS company. Enjoy flexibility with remote options while focusing on compliance and commercial contracts.This in-house role is designed for a Lawyer who thrives on collaboration and strategic ...

Remote Software Engineering Manager at Tailscale

Shape the future of secure connections as Tailscale's Software Engineering Manager, focusing on networking features. This remote opportunity emphasizes engineering leadership and team development.As part of Tailscale, you'll manage engineering Pods to implement key features. You will lead technical discussio ...

Software Development Engineer, Amazon Customer Service

Software Development Engineer, Amazon Customer Service Want to build customer service experiences that resolve millions of contacts across Amazon's global marketplace? Join a team where your code directly eliminates customer friction and transforms how associates solve complex order issues. ...

Compiler Development Engineer for Quantum Software

Advance your career as a Compiler Development Engineer, addressing software challenges in quantum computing applications. Collaborate with a scientific team to enhance our unique compiler pipeline and features.Candidates should possess a Ph.D. in Computer Science or Physics, focusing on quantum computation o ...

Manager of Software Development at Amazon

Become a Software Development Manager at Amazon Connections, focusing on AI solutions that improve employee feedback systems in Toronto. Lead a team dedicated to innovation and excellence.In this critical role, you will utilize your technical management skills to guide software engineers in building scalable ...

Ouster Backend Software Engineer Python Focus

Ouster is looking for a Backend Software Engineer with a strong Python expertise to lead backend development for innovative lidar applications. Engage with cloud solutions and distributed systems at scale.The engineer will work extensively on Ouster Studio, designing and maintaining distributed systems. With ...

Principal Software Engineer for Data Architectures

Join ZoomInfo as a Principal Software Engineer to drive innovative data architectures. In this role, you will focus on building and optimizing systems that process vast amounts of technographic data.As part of our experienced data team, you'll have a significant role in shaping our data services, with ...

Detection Focused Software Engineer at Doppel

Transform the landscape of cybersecurity at Doppel as a Detection-Focused Software Engineer. Design and implement advanced backend systems to combat increasing social engineering threats.Doppel, located in Toronto, is on the lookout for talented engineers to strengthen its AI-driven social engineering defens ...

Advanced Full Stack Software Engineer Role

Step into an advanced Full Stack Developer position with a renowned adult entertainment tech company. Thrive in a hybrid work setup while enhancing large-scale applications focused on user safety.In this role, you will contribute as a Java/React Developer on critical systems involving payments and refe ...

Staff Software Architect Crypto & Global Payments

A leading digital banking platform is searching for a Lead Engineer to join their crypto expansion team in Toronto. This role focuses on architecting scalable systems and ensuring robust integration within the crypto brokerage and core banking functions. Ideal candidates will have a substantial track record in t ...

Lead Software Development Manager at Amazon

Join Amazon as a Lead Software Development Manager for Alexa AI, where you’ll create groundbreaking intelligent systems. Drive the transformation of Alexa to be more anticipatory and context-aware through advanced technology initiatives.You will oversee a dynamic team of engineers focused on constructing int ...

Software Engineer I Java/JSP/SpringBoot

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$69,700 - $98,400 CADTD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. O ...

Lead Software Engineer in Cloud Solutions

Join Autodesk as a Lead Software Engineer focusing on Cloud Solutions. Innovate and drive product strategies while enhancing your leadership skills in a collaborative setting.In this role, you will be pivotal to Autodesk’s engineering practices, reporting to the Senior Director of Engineering. You'll engage ...

Principal Network Software Engineer Toronto, Ontario

Job Summary We are seeking a Principal Network Software Engineer to architect and develop scalable and multi-tenant cloud-native networking solutions and security architectures. This role blends cloud networking expertise with software development. The ideal candidate has deep experience ...

Software Engineer Specializing in Java & AWS

Become a Software Engineer focused on Java and AWS technologies. Design, implement, and optimize applications for high availability and real-time data processing.We are seeking an innovative Software Engineer skilled in Java, Spring Boot, and AWS services. This role emphasizes designing RESTful applica ...

Lead Software Engineer for Financial AI

Join Saris AI as a Lead Software Engineer and take charge of financial systems automation. Use your extensive experience to create impactful AI solutions in banking.Saris AI is accelerating fintech innovation with a focus on solving complex automation challenges. We need a Lead Software Engineer with over 8 ...

Software Engineer (Capital Markets & Reference Data)

Software Engineer (Capital Markets & Reference Data) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team The Centralized Market Data team is accountable for providing financial market dat ...

Founding Software Engineer for Transit Solutions

Drive impactful changes in Toronto's transit system as a Founding Software Engineer for Transify. Work with cutting-edge tech to create solutions that maximize operational efficiency.Transify is actively seeking a mission-driven engineer to enhance its Transit Data Visualization Platform based in Toronto. Co ...

HRBP Executive in Toronto Software Firm

Join a profitable Series B+ software company as an HRBP executive in Toronto. Lead the charge in building a comprehensive People Ops function from the ground up with a fully on-site commitment.This is a pivotal role where you'll be the first dedicated HR leader in a dynamic tech environment. You will b ...

Remote Software Engineer – AI Trajectory Annotations

A leading AI consultancy is seeking experienced Software Engineers to assist in creating training datasets for AI models. This part-time role, based in Canada, demands a minimum of 2 years' experience in software engineering, strong skills in languages like Python and JavaScript, and the ability to articulate re ...

Staff Software Engineer Digital Experience Platform

Staff Software Engineer – Digital Experience Platform (DXP) About Us Nu is one of the largest digital financial platforms in the world, with more than 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefini ...

Junior Software Engineer Role at eBay

Launch your software career with eBay as a Junior Software Engineer, focusing on scalable applications and API development. Utilize your Java, Node.js, and web technology skills to make a difference.As part of eBay's innovative team, you will build high-availability applications while gaining invaluable ment ...

Backend Software Engineer Role at Varicent

Join Varicent as a Backend Software Engineer focused on transforming sales strategies through data-driven solutions. Collaborate on backend systems, APIs, and scalable architecture.This position targets engineers with a passion for developing impactful backend services. With 6+ years in software engineering ...

Mainframe Software Engineer II at TD

Join TD in Toronto, Ontario as a Software Engineer II focusing on Cobol and IMS applications. Work on high-performance systems that manage essential customer data.You will support TD's Core Platform Party1 Product Group with your extensive experience in mainframe technology. Your contributions will enhance s ...

Ouster Backend Software Engineer Python Focus

Ouster is looking for a Backend Software Engineer with a strong Python expertise to lead backend development for innovative lidar applications. Engage with cloud solutions and distributed systems at scale.The engineer will work extensively on Ouster Studio, designing and maintaining distributed systems ...

Software Engineer (Python/PL SQL) (Toronto)

Overview Requisition ID: . Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engine that powers Scotiabanks Corporate, Investment Banking and Ca ...

Software Engineer for Automated Billing Solutions

Be a key contributor in building automated billing solutions as a Software Engineer in our newly formed Billing team. Your work will directly influence our efficiency and data accuracy in the order-to-cash pipeline.In this significant role, you will collaborate with various departments to create an effective ...

Backend Software Engineer with Python Focus

Enhance our banking platform as a Backend Software Engineer with expertise in Python and microservices. Collaborate with a talented team to build solutions that scale effectively.We are on the lookout for a Senior Software Engineer with a strong background in microservices architecture and scalable solutions ...

Software Engineer (AI First), Fleet Operations

SWTCH is pioneering EV charging solutions for multifamily and commercial properties across North America. Since 2016, our team of entrepreneurs, energy professionals, and technologists has been focused on unlocking the social, economic, and environmental benefits of widespread EV adoption. Today, our solutions a ...

Toronto Software Engineer at Amazon AFT

Drive innovation with Amazon Fulfillment Technologies as a Software Engineer based in Toronto. You will focus on creating low-latency software solutions for global fulfillment operations.The Outbound group at Amazon Fulfillment Technologies (AFT) is looking for a Software Engineer. In this position, yo ...

Software Engineer 3, Atlas Search Systems

Atlas Search is a multi‑cloud service that allows users to execute complex full text and vector search queries using the the company Query Language. Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.Our team is building the cloud‑based d ...

Staff Android Software Engineer Infotainment App

About UsRivian and Volkswagen Group Technologies is a joint venture between two industry leaders with a clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through technology th ...

Manager, Unauthorized Software Remediation & Operational Support

Manager, Unauthorized Software Remediation & Operational Support Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Manager, Unauthorized Software Remediation & Operational Support, reporting to the Director ...

Staff Software Engineer — Modeling Platform Lead

A technology company focused on sales performance is seeking a Staff Software Engineer for its Modeling Platform. The role demands setting a multi-year technical strategy, architecting distributed systems, and owning decisions with organization-wide impact. Ideal candidates have at least 8 years of software engi ...

Junior Software Engineer Role at eBay

Launch your software career with eBay as a Junior Software Engineer, focusing on scalable applications and API development. Utilize your Java, Node.js, and web technology skills to make a difference.As part of eBay's innovative team, you will build high-availability applications while gaining invaluabl ...

Engineer for Clinical Decision Support Software

Beacon seeks an experienced Engineer to develop its Clinical Decision Support software. This role directly impacts how patients' end-of-life values are captured and supported.As the first engineering hire, you'll oversee the full stack architecture of the platform, working closely with LLM technologies ...

AWS Staff Software Engineer at Kaseya

Become a pivotal part of Kaseya’s innovation as a Staff Software Engineer specializing in AWS architecture. Lead the design of resilient cloud infrastructure for extensive data platforms.You'll be instrumental in shaping the cloud strategy, defining standards that ensure systems are secure and scalable ...

Software Engineer Backend Focus at DoorDash

Elevate backend systems at DoorDash as a Software Engineer in Toronto with a hybrid working model. Engage in developing applications that power our logistics mission.DoorDash is looking for Backend Engineers at all levels to enhance its global platform. The role involves designing systems, managing backend s ...

Lead Software Engineer for Mobile Platforms

Empower small businesses as a Lead Mobile Software Engineer. Take charge of developing leading-edge mobile applications while mentoring a dynamic engineering team committed to delivering exceptional user experiences.This vital role involves leading high-level technical initiatives and driving the mobil ...

Technical Team Lead for Software Innovation

Step into a transformative role as a Technical Lead dedicated to creating innovative software solutions. Engage in high-profile projects while promoting a culture of collaboration, care, and continuous learning.This senior leadership position allows you to oversee critical software development initiati ...

Software Engineer I Java/JSP/SpringBoot

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $69,700 - $98,400 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growt ...

Software Engineer II (Salesforce Loyalty Management)

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $81,600 - $115,200 CAD This role is eligible for commission based earnings plus base pay earnings based on local minimum ...

Software Engineer I Java/JSP/SpringBoot

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $69,700 - $98,400 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growt ...

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    Senior Fullstack Software Developer Pythonreact Jobs in Toronto Job Search Guide, Trends and Insights