Jobs for remote sustaining software engineer at Montreal

6,362 remote sustaining software engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Montreal (administrative region), Canada UKG Full-time $125,000 - $145,000 Contract

    A leading software firm is seeking a highly experienced Lead Software Developer in Montreal, Quebec. In this role, you will work on cutting-edge SaaS technologies and lead impactful projects. The position requires deep expertise in programming languages such as Python and Java, alongside a commitment to high-quality software solutions. A strong leadership...


  • Montreal, Quebec, Canada Turing Full-time

    Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways:first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in...


  • Montreal, Montreal (administrative region), Canada Toparo Full-time $80,000 - $120,000 Contract

    An established industry player is seeking a Senior Software Developer to join their Consumer Interactions division. This pivotal role focuses on enhancing consumer interaction systems using C# and Azure Cloud Services. The ideal candidate will have over 7 years of experience in software development, demonstrating a strong grasp of cloud architecture and...


  • Montreal, Quebec, Canada BMC Software, Inc. Full-time

    Elevate your career as a Sales Engineer with BMC Software, working remotely from Canada. Combine technical expertise in mainframe solutions with your consultative sales skills to drive customer success.BMC is seeking a Sales Engineer to support its mainframe product family. This hybrid role requires 3-5 years of pre-sales experience, a strong technical...


  • Montreal, Quebec, Canada Canonical Full-time

    Join Canonical as a Software Engineer, specializing in Distributed Systems with Python or Go. This fully remote role empowers you to create innovative cloud solutions.As an entry-level engineer, you will help build robust cloud applications by contributing to automated testing and enhancing CI capabilities. Your experience with cloud technologies, alongside...


  • Montreal, Quebec, Canada Alignerr Full-time

    Alignerr is seeking Software Engineers for a fully remote hourly contract in Montreal to build, evaluate, and improve AI-generated code. You will write solutions, review AI outputs, and provide expert-level feedback that makes AI coding assistants smarter, safer, and more reliable.This on-demand role focuses on hands-on engineering at the frontier of AI...


  • Montreal, Quebec, Canada ZayZoon Full-time

    Elevate employee financial wellness with ZayZoon as a Remote Senior Software Engineer. Drive impactful software development in a flexible, fully remote environment.In this role, you will own the complete development lifecycle of our financial empowerment platform features. Leveraging your 4+ years of Ruby on Rails experience, you will design, build, and...


  • Montreal, Montreal (administrative region), Canada Toparo Full-time €180,000 - €240,000 Contract

    A forward-thinking, remote-first company in Montreal is seeking a Software Engineering Manager to lead their engineering team in revolutionizing the crypto space with their cutting-edge SaaS solution. This role entails overseeing project priorities and fostering a collaborative high-performing environment while providing mentorship to a team of software...


  • Montreal, Quebec, Canada S.i. Systems Full-time

    S.i. Systems in Canada is seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools. You will design reproducible environments, deterministic verification, and reference solutions for...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking experienced Senior Software Engineers to contribute to an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools. You will design reproducible environments, deterministic verification, and reference solutions for tasks...


  • Montreal, Quebec, Canada Socket.dev Full-time

    Unity à Montréal recherche un Staff Software Engineer, basé à Montréal ou en télétravail dans le fuseau EST, pour supporter la plateforme Unity sur un écosystème Android couvrant mobile, ordinateur portable et appareils hybrides.Le poste est hautement technique et individuel, avec orientation architecturale; collaboration avec les équipes...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking a Senior Software Engineer (Contractor) to design reinforcement learning environments that evaluate AI models on software tasks using MCP tools. This remote, part-time role emphasizes reproducible scenarios and deterministic verification. You will tackle bug fixes, feature implementation, codebase refactoring, and performance...


  • Montreal, Quebec, Canada Unity Full-time

    Unity in Montreal, Canada is seeking a Software Engineering Manager to lead a new team delivering Unity platform support for an Android‑based ecosystem spanning mobile to laptop form‑factors. Based in Montreal or remote in US East‑Coast time zone, you will drive technical strategy and people development while ensuring smooth cross‑device experiences...


  • Montreal, Quebec, Canada Lime Full-time

    Lime is seeking an experienced backend engineer to join the Operations Platform team, focusing on scalable systems and cross-functional collaboration with product and operations across global locations. This remote Canada-based role emphasizes building backend solutions to optimize fleet maintenance, logistics, and data management. You will lead projects,...


  • Montreal, Quebec, Canada Cohere Full-time

    Cohere is seeking a software engineer to develop features for North, its AI workspace platform. You will build autonomous agents that interact with sensitive enterprise data and ship minimal, secure code that runs in constrained environments.You will collaborate with researchers to productionize models and contribute across the stack. The role emphasizes...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking a Senior Software Engineer (contractor) to support an AI training project. You will design reproducible environments, deterministic verification, and reference solutions for software engineering tasks using MCP tools. Responsibilities include creating RL environments, evaluating AI agents on code challenges, and delivering clear...

  • Remote AI

    3 days ago


    Montreal, Quebec, Canada Kinaxis Inc. Full-time

    Kinaxis is looking for forward-deployed engineers to help customers transform how work gets done with Agentic AI on the Maestro Platform. This remote UK/Ireland role is part of a multi-disciplinary deployment unit that ships durable platform capabilities, not a traditional consulting team. You will partner with customers from shop floor to executive sponsor,...


  • Montreal, Quebec, Canada Clover Health Full-time

    Counterpart Health is seeking a Software Developer, Engineering Productivity to join our globally distributed team. You will design and implement internal quality programs, build observability pipelines, and automate key quality metrics across the software delivery lifecycle.You will work closely with Eng Core and other pods, leveraging GitHub, GCP, Sentry,...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs is seeking a Senior Software Engineer (Contractor) to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using MCP tools. This remote role is approximately 15 hours per week. You will design reproducible environments, deterministic verification, and reference...


  • Montreal, Quebec, Canada YO AI Labs Full-time

    YO AI Labs in Canada is seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software tasks using Model Context Protocol (MCP) tools. You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug...