sr software developer jobs in Toronto

Drive innovation as a Senior Software Engineer specializing in Python. Contribute to a scalable microservices banking platform while fostering a collaborative team environment. This role is perfect for a mid-senior level developer with 7+ years of experience. You will engage in designing features, collaborating on technical specs, and delivering secure...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

Develop consumer and enterprise applications with Konrad, combining mobile and web development with testing. This hybrid role suits entry level candidates.Konrad seeks an entry level Software Developer to work within its software development team. You will contribute to mobile and web applications while building experience through collaboration, code...

Build generative AI agents at Amazon in Toronto, using large language models and agentic systems to answer customer data questions.As a Software Development Engineer II, you will build agents end to end across reasoning, orchestration, tools, retrieval, analysis, and interaction. Your work applies large language models to high-scale data, while improving...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

Build scalable Java applications at Propel in hybrid Toronto, applying Spring Boot and REST expertise to fintech software development. Full-time technology work.As a Senior Software Developer, you will create reliable applications for Propel’s AI-driven fintech platform. The work emphasizes Java, object-oriented programming, clean code, and software...

Introduction At IBM Software, we transform client challenges into solutions. Building the world's leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Build web applications with C#/.NET and React/Redux as a Senior Software Developer focused on positive social impact. Work in a team environment. This senior role covers analyzing, designing, developing, testing, documenting, and maintaining web applications. You will use current .NET and React/Redux practices while reading, understanding, and debugging...

Generative AI and machine learning define this Software Developer III role at Google Ads, with preferred locations in Mountain View or Waterloo. You will develop software for Google Ads, applying Python or C++ and end-to-end machine learning experience. The work includes GenAI concepts, model deployment, data processing, debugging, and generation across...

Build secure Google Cloud infrastructure in Waterloo using distributed systems, Cloud APIs, and software supply chain security expertise. English proficiency is required. As a Staff Software Developer, you will shape source code management and software supply chain security infrastructure. You will design, develop, test, deploy, maintain, and enhance...

At Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as one of the fastest-growing tech companies by Deloitte for multiple...

## Staff Software Developer - Data IngestionApply: Remote, Canada: Office - CAN - Ontario, Waterloo: Full time: Posted Today: R26/_1201# **#RunwiththePack** At Arctic Wolf, we’re on a mission to **end cyber risk**. We are a global leader in security operations, helping organizations stay resilient against evolving cyber threats through...

Build something people loveWealthsimple is Canada's leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $169 billion in assets under...

Build tested applications with .NET, C#, and Azure technologies as a Senior Software Developer supporting government services integration. Toronto, Ontario location stated.This senior developer translates technical systems specifications into working applications. The work includes programming specifications, code, unit testing, troubleshooting, and software...

TD is seeking an AVP/Head of Agentic Software Development to lead the AI-enabled software engineering capability across Canada and the U.S. You will set visions, roadmaps and standards for enterprise AI platforms, ensuring durable services and scalable delivery across CIO portfolios.Responsibilities include managing investment portfolios, defining...

Our work connects search, maps, and personalized discovery to help users explore places and find relevant offerings across Uber’s businesses, including Rides, Eats, and Ads. As a Backend Software Engineer on the team, you’ll build the services and APIs behind these experiences. You’ll work alongside backend, mobile, and machine learning engineers, as...

Lead C#/.NET development at Geotab, building scalable applications and guiding technical decisions within a flexible hybridworking model. Use architecture expertise to solve complex production challenges. This Lead Software Developer role focuses on high-throughput, performance-critical applications. You will design reliable code, lead prototypes and proofs...

Lead front end software development at Sunwing Vacations Group through design, coding standards, and collaborative technical leadership. This role offers hybrid work opportunities.As Lead Developer IV, Front End, you will develop, design, and deliver quality software supporting business objectives. You will guide teams, analyze functional and technical...

RQ09093 - Software Developer - CRM - Senior Responsibilities Required to translate technical systems specifications into working, tested CRM applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and conducting unit tests. Resolves and troubleshoots technical...

At Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as one of the fastest-growing tech companies by Deloitte for multiple...