Senior Software Engineer - Remote - Canada

As a result of our continued expansion and internal advancements, we are excited to announce multiple openings for Senior Software Engineers across various domains within our organization. You will have the opportunity to work under the guidance of seasoned Engineering Managers who are committed to providing mentorship, fostering autonomy, promoting ownership, and investing in your professional development. If you are ready to elevate your career to the next level, we invite you to connect with us!This position is available in a hybrid format (2 days per week at our Toronto office) or fully remote for candidates located anywhere in Canada.

Join Us at Dotmatics!At Dotmatics, we are driven by the belief that scientific advancement thrives when science, data, and decision-making are harmoniously integrated.Our product portfolio features cutting-edge tools such as Luma, LumaLab Connect, ELN Platform, Graphpad Prism, Geneious, SnapGene, Protein Metrics, OMIQ, FCS Express, LabArchives, NQuery, EasyPanel, MStar, SoftGenetics, and Virscidian.Our Vision: Transforming the Future of Scientific ResearchWe are committed to creating a revolutionary Lab of the Future that will redefine the landscape of scientific research.Our comprehensive digital science platform—comprising the best software applications—serves over 2 million scientists worldwide, creating a powerful ecosystem supported by a robust enterprise data platform. This is not merely data; this is dynamic, multi-dimensional decision-making.The scientific community demands a new level of effectiveness to achieve future breakthroughs. Time is of the essence—illness, the biosphere, and the need for innovation wait for no one.Shaping Tomorrow's ScienceWith a global team of over 800 dedicated professionals, we support customers in more than 180 countries. Together with our scientific community, we accelerate innovation to foster a healthier, cleaner, and safer world.As a member of our collaborative, global team, your contributions will directly impact scientific progress and discovery. We offer a remote-friendly work environment that champions integrity and teamwork, empowering you to thrive. Dotmatics is crafted by scientists for scientists, and we need your expertise to continue pioneering the future.We are Science Driven. We are Customer Centric. We are Better Together.

Join our dynamic team at maneva, where innovation meets excellence! We are seeking a passionate and skilled Software Engineer to contribute to exciting projects in a collaborative remote environment. If you are eager to develop cutting-edge software solutions and embrace new challenges, we want to hear from you!

We are seeking a talented Staff Software Engineer to join our innovative team at Blackpoint Cyber. This is a fully remote position, allowing you to work from the comfort of your home in Canada. As a crucial member of our engineering team, you will lead the design and development of cutting-edge cybersecurity solutions, ensuring that our clients are protected against ever-evolving threats.

About ReacherReacher is an innovative AI SaaS platform supported by Y Combinator, dedicated to creating a seamless operating system for TikTok Shop brands and content creators. With backing from notable investors including Y Combinator, Pioneer Fund, and Rebel Fund, our platform is scaling rapidly with partnerships involving some of the world's largest brands such as UnderArmour, Hanes, Logitech, and Goli.Our mission is to transform creator marketing by becoming the Hubspot for brands and creators, facilitating growth across various commerce platforms like YouTube Shopping, Instagram Shopping, Shopify, and Amazon. We are at the forefront of developing essential infrastructure for the creator economy and integrating AI solutions for major brands and influencers.Your contributions will be impactful from day one, as our user base relies on our product daily.We build with AI, not around it. Our engineering team utilizes Claude Code and agentic coding tools for development. If you're passionate about directing AI agents for code deployment while focusing on architecture and system design, we invite you to join us.Your ResponsibilitiesLead product features end-to-end: research, design, implement, test, and ship with excellence.Shape engineering architecture: establish and enforce standards for code quality, testing, and development practices across the stack.Mentor fellow engineers: promote AI-native workflows and best practices.Engage with customers: translate high-level requirements into refined user experiences.Design scalable backend systems using Python, FastAPI, PostgreSQL, and GCP.Create responsive, engaging UIs with React, TypeScript, Tailwind, and shadcn/ui.Write clean, maintainable, and testable code with minimal oversight.Drive architectural decisions that enhance AI-assisted development efficiency.Embrace a fast-paced environment: ship quickly and learn rapidly.

At Portless, we are at the forefront of revolutionizing the logistics and supply chain industry through innovative technology solutions. We are seeking a skilled Senior Software Engineer to join our vibrant team and contribute significantly to the design and development of state-of-the-art software applications that optimize our operations and elevate our service offerings. In this role, you will work closely with cross-functional teams to deliver high-quality software solutions that align with customer expectations and industry standards. Your contributions will span the entire software development lifecycle, from initial concept through deployment, ensuring our applications are both functional and scalable. Your technical expertise will be instrumental in advancing our automation and optimization initiatives, ultimately enhancing the efficiency of our logistics processes. If you are passionate about technology and eager to make a difference in a transformative organization, we invite you to join us at Portless, where flexibility and creativity converge to redefine logistics solutions.

Optro serves as a trusted platform for audit, risk management, ESG, and InfoSec, supporting over half of the Fortune 500 and seven of the top ten companies. With annual recurring revenue exceeding $300M, Optro’s technology is recognized for reliability and customer satisfaction, as reflected in reviews on G2.com and Gartner Peer Insights. The company has earned a spot on Deloitte’s list of North America’s fastest-growing tech companies for seven consecutive years. Innovation, collaboration, and community involvement shape the culture at Optro. The team values breaking down barriers and helping each other succeed, creating an environment where learning and growth are constant priorities. Role overview The Staff Software Engineer, Issues, works remotely from anywhere in Canada. This senior position leads complex and strategic engineering projects within the Issues team. The role blends technical leadership with hands-on development, focusing on building scalable systems and designing new product features. Mentoring others and supporting a culture of continuous improvement are central to the job. While collaboration is key, the ability to drive work independently is also essential. What you will do Design, build, and deliver product features from start to finish Create clear and thorough design documentation Mentor and support junior engineers Lead architectural decisions for applications Troubleshoot and resolve software defects Develop back-end APIs using Node.js Work with the Ember single-page application (SPA) front-end Collaborate with engineers, designers, and product managers Contribute to Agile software development practices

Grafana Labs is a leading remote-first company recognized for its open-source contributions. With over 20 million users worldwide, Grafana is the go-to visualization tool utilized to monitor various systems ranging from beehives to climate change impacts in the Alps. Our dashboards have been showcased at prestigious events including NASA launches, Minecraft HQ, Wimbledon, and the Tour de France. Additionally, we empower over 3,000 enterprises, such as Bloomberg, JPMorgan Chase, and eBay, in managing their observability strategies through the Grafana LGTM Stack, which can be operated via Grafana Cloud or self-managed with Grafana Enterprise Stack, both equipped with scalable metrics (Grafana Mimir), logs (Grafana Loki), and traces (Grafana Tempo.We are rapidly expanding while staying committed to our unique values: an open-source heritage, a collaborative global culture, and a passion for impactful work. Our team thrives in an innovation-driven environment where transparency, autonomy, and trust are at the core of our operations.If this role resonates with you, even if you don’t meet every criterion, we encourage you to apply. This could be an incredible opportunity for career growth. This is a remote opportunity, and we welcome applicants in Canadian time zones. The Opportunity You will join the team behind Grafana k6, Grafana Cloud k6, and Grafana Cloud Synthetics, which are utilized by teams globally to ensure resilient and high-performing systems. This position is with the Grafana Cloud k6 squad, responsible for building and managing our performance testing product. Grafana Cloud k6 is built around the open-source k6, targeting users who require performance testing at scale. Our enterprise and SaaS solutions enable customers to conduct load tests through distributed testing across more than 15 regions worldwide, utilizing hundreds of thousands of virtual users generating millions of requests per second.As k6 is a product created for engineers by engineers, we seek individuals who are passionate about developing high-quality tools that they would personally want to use.

Position Overview:Join our innovative engineering team at eScribe as a Senior Software Engineer. In this pivotal role, you will design, develop, and maintain essential software applications that drive our business forward. Your expertise will guide the evolution of our technology stack, tackle challenging problems, and mentor junior engineers. Embrace AI-assisted development methodologies and contribute to cutting-edge AI features to enhance our product offerings, ensuring efficient delivery and superior code quality. This position is perfect for a skilled engineer eager to thrive in a dynamic and collaborative setting.Key Responsibilities:Lead the design, implementation, and upkeep of high-caliber software applications and features.Take charge of intricate projects, providing technical direction, mentorship, and support to junior team members.Influence architectural decisions to guarantee software systems are scalable, performant, and maintainable.Write reusable code, develop libraries for future use, conduct code reviews, and uphold coding standards.Establish and maintain coding best practices while ensuring top-notch code quality through thorough reviews.Analyze complex technical issues, optimizing code and enhancing system performance.Collaborate effectively with cross-functional teams, including product managers, designers, and fellow engineers, to deliver innovative software solutions.Develop comprehensive test plans and execute testing to ensure software reliability and robustness.Create and maintain technical documentation, including architecture diagrams, API specifications, and best practices.Actively engage in agile development processes, including sprint planning, stand-ups, and retrospectives.Utilize AI-assisted development tools (e.g., Claude Code, PlayerZero) to boost personal productivity, accelerate development velocity, and improve code quality.Contribute to the integration of AI capabilities into our software solutions by developing AI-powered features alongside senior engineers.

At Grafana Labs, we are a remote-first, open-source leader, empowering over 20 million users globally with our renowned Grafana visualization tool. Our dashboards are deployed in diverse environments, from NASA launches to the Tour de France, and we assist more than 3,000 organizations, including industry giants like Bloomberg and JPMorgan Chase, in optimizing their observability strategies through our Grafana LGTM Stack.As we expand rapidly, we remain committed to our core values: a robust open-source foundation, a collaborative global culture, and a drive for impactful work. Our team excels in an innovative atmosphere where transparency, autonomy, and trust are paramount.If you find this role intriguing, we encourage you to apply, even if you don't meet all the criteria. This could be a pivotal opportunity in your career.This is a remote opportunity for candidates in Canada time zones only.Position Overview: Senior Software Engineer - AI and AutomationOpportunity: We are seeking a talented Senior Software Engineer to join our Revenue Operations team. Your focus will be on developing AI-driven internal tools and automated workflows tailored for our Go-To-Market (GTM) teams. You will be responsible for the technical infrastructure that enables automation across Sales, Customer Success, and Marketing.You will architect systems that empower every member of the GTM team. As a systems builder and problem solver, you will identify operational bottlenecks, design automated solutions utilizing LLM APIs and orchestration frameworks, and deliver tools that enhance productivity. Your contributions will directly influence the scalability of Grafana's GTM organization. Collaborating closely with Data Engineering, GTM Systems, Field Operations, and GTM leadership, you'll create scalable, self-service automation that minimizes manual tasks and enhances intelligence.

Join Confluent as a Staff Software Engineer and become an integral part of our mission to transform the way enterprises leverage data. In this role, you will work collaboratively with a talented team to design, develop, and deploy cutting-edge software solutions that enhance our streaming platform.We are looking for individuals who are passionate about technology and thrive in a fast-paced, innovative environment.

About UsAt Atolio, we are a dynamic, fully remote startup, founded by industry veterans from Splunk and PagerDuty. Our mission is to transform the way enterprises manage and engage with knowledge at work, utilizing cutting-edge AI and machine learning technologies, securely implemented in enterprise settings. We pride ourselves on fostering a flexible, inclusive, and supportive workplace that champions diversity and empowers all team members to excel in their roles. With a collaborative culture, advanced tools, and extensive benefits, Atolio is where innovation and creativity flourish.About the RoleWe are looking for a talented Connector Software Engineer to join our remote engineering team. In this position, you will be responsible for designing, developing, and maintaining connectors that facilitate seamless data integration between Atolio and various external systems. Your contributions will directly improve our platform’s capacity to interface with APIs, databases, and third-party tools, ensuring efficient interoperability and scalability within enterprise environments.

Role overview Portless is looking for a Lead Staff Software Engineer to play a key role in advancing its logistics and supply chain platform. This remote position is open to candidates based in Canada. The role focuses on leading complex technical initiatives, shaping system architecture, and mentoring engineering teams. Collaboration with leaders across Portless ensures that technology choices align with business objectives. Expertise in system design, performance optimization, and new technologies will help define the next phase of the platform. What you will do Design and develop scalable, maintainable software to address logistics and supply chain needs. Establish technical strategy and set development best practices for multiple engineering teams. Mentor engineers, supporting both their technical and professional growth. Work closely with product managers and stakeholders to deliver solutions that support business goals. Ensure software products are reliable, secure, and deliver strong performance. Review code and maintain high standards for code quality and processes. Assess and implement new technologies to enhance efficiency and system capabilities. Contribute to strategic planning and help shape the product roadmap in alignment with company priorities. About Portless Portless develops technology for modern logistics and supply chains. The team values innovation, technical leadership, and a focus on delivering high-quality software. Joining Portless means contributing to smarter, more efficient movement of goods worldwide.

At Affirm, we're redefining credit to create a more transparent and approachable experience for consumers, allowing them to buy now and pay later without hidden fees or compounding interest.We have successfully advanced our mission of delivering honest financial products that positively impact lives. The Affirm Card is crucial to this mission, and as we look ahead, we anticipate its continued significance. We are on the lookout for a Director to spearhead the Card Platform and Experiences team.

Join AuditBoard as a Staff Software Engineer specializing in issues and take your career to the next level! In this pivotal role, you'll be instrumental in developing innovative software solutions that drive efficiency and improvement across our platforms. Collaborate with a talented team of engineers and contribute to our mission of providing the best audit management software in the industry.

About Us:At Atolio, we pride ourselves on being a fully remote and well-funded startup, founded by industry veterans from Splunk and PagerDuty. Our mission is to revolutionize access to organizational knowledge, making it instantly available across various applications, services, and platforms. As an early-series startup, we leverage advanced machine learning and AI to tackle some of the most intricate challenges in enterprise search, including indexing, retrieval, and multi-cloud scaling (AWS, GCP, Azure). Our collaborative culture, state-of-the-art tools, and extensive benefits create an environment where innovation and creativity flourish.About the Role:In the capacity of a Senior Backend Engineer, you will be instrumental in developing distributed backend services deployed in Kubernetes across AWS, GCP, or Azure, facilitating enterprise-grade applications integrated with services like Okta. You will also be responsible for constructing scalable, cloud-native systems using Golang. This role is perfect for those who excel in dynamic, uncertain environments, enjoy tackling intricate infrastructure and systems challenges, and possess excellent communication skills in a fully remote setting.Your Responsibilities Will Include:Designing, building, and maintaining high-performance, cloud-native backend services using Golang within a modern microservices architecture.Utilizing a profound understanding of computer science principles, including algorithms, data structures, operating systems, and distributed systems to address complex, real-world challenges.Deploying and managing services in Kubernetes across AWS, GCP, or Azure, with an emphasis on reliability, observability, and performance.Integrating with enterprise systems and security protocols, including SSO/IdP providers like Okta, to facilitate large-scale deployments.Leading projects from inception to execution.Overseeing the architecture and design of new product features and services.Collaborating across teams to define technical requirements, design architecture, and deliver impactful solutions in a fast-paced startup environment.Working across the stack as needed, particularly at the intersection of backend services and other infrastructure layers.What We Seek:A solid grasp of core computer science principles, including algorithms, data structures, operating systems, distributed systems, networking, and concurrent programming.5+ years of experience in designing, implementing, and maintaining highly scalable cloud-native applications.

About Fluent Software GroupFluent Software Group is a dynamic part of Valsoft Corporation, a global leader dedicated to acquiring and nurturing vertical market software companies. We take pride in our focus on specialized industries, where deep expertise truly makes a significant difference.At Fluent, we provide a perpetual home for founders and their teams by preserving their unique culture and momentum while unlocking new resources, advanced technology, and proven operational playbooks that drive sustainable, long-term growth.Our MissionWe are on a mission to establish AI startups within an existing portfolio of vertical software companies, and we are seeking talented engineers who can rapidly turn innovative ideas into reality.Our goal is to collaborate with Fluent’s current businesses to develop new AI-powered products tailored for their specialized customer bases, with the potential to expand beyond once their value is proven. This undertaking could involve either enhancing existing workflows supported by our business software or creating entirely new products. Ultimately, our focus is on delivering customer value by improving operational efficiency or helping them seize currently overlooked revenue opportunities.This is startup development with a competitive edge: you benefit from established customer relationships, industry expertise, existing infrastructure, and revenue validation—without starting from scratch.The OpportunityYou will collaborate closely with an AI Ventures Lead responsible for customer discovery, product strategy, and the roadmap. Your role will be to transform their validated concepts or rough directions into functional, demo-ready prototypes in just days.This hands-on engineering position offers genuine product influence. You won’t just be coding to specifications; you will help shape the building process, challenge ineffective approaches, propose better solutions, and make technical decisions on the fly. You will integrate AI APIs, construct agentic workflows, develop full-stack prototypes, and partner with portfolio company R&D teams to transition the most effective work into production.This role is tailored for individuals aspiring to advance into technical leadership positions. Build effectively, deliver quickly, and grow your scope along with your career.Note: We have offices in Montreal and Toronto, and the role may require in-office work if you are located there. Otherwise, it is a remote position.

Mozilla Corporation builds open-source products that put privacy, security, and transparency first. With a legacy spanning over 25 years, Mozilla’s work includes the Firefox browser and a range of tools used by millions worldwide. The company operates as a subsidiary of the Mozilla Foundation, free from shareholder influence, and collaborates with a global community to improve the internet for everyone. The Ads Engineering team leads the development of ethical, privacy-respecting advertising infrastructure across Mozilla’s platforms, including Firefox, Pocket, and MDN. This group handles everything from client-side ad fetching and rendering to measurement, ensuring ads meet Mozilla’s standards for privacy and user experience. Role overview This Senior Rust Software Engineer position is fully remote within Canada. The role centers on building and maintaining core internal components for Mozilla’s advertising systems, using Rust and Python. The work supports scalable, privacy-focused ad solutions that deliver consistent, high-performance results across Mozilla’s products. What you will do Develop and maintain internal advertising components in Rust and Python Ensure advertising solutions remain privacy-focused and scalable Support and advise other Mozilla product teams as in-house advertising experts Requirements Strong experience with Rust and Python Background in building scalable software systems Interest in privacy and ethical technology Eligible to work remotely in Canada

About Us:At Wrapbook, we are redefining production payroll and accounting with a smart, user-friendly platform that enhances efficiency, security, and speed. Our all-in-one payroll solution integrates production, accounting, cast, and crew, creating a cohesive workflow for teams of all sizes. With Wrapbook, production teams can effortlessly manage projects, pay cast and crew, monitor expenses, and derive actionable insights, while workers can conveniently handle timecards, track their earnings, and seamlessly onboard to new projects from any device. We strive to bring transparency and reliability to production payroll, elevating the productivity of your entire team.We are trusted by industry leaders, powering payroll for top production companies like SMUGGLER, Tuff, and GhostRobot. Our diverse team of over 250 professionals across Canada and the USA includes entertainment and tech experts from renowned organizations such as SAG-AFTRA, DGA, IATSE, Teamsters, Amazon, Microsoft, and Facebook. Backed by prestigious investors including Jeffrey Katzenberg’s WndrCo, Andreessen Horowitz, and A* Capital, we have successfully raised $130M, positioning ourselves strongly in the market.The Opportunity - Senior Software Engineer - Ruby on Rails (Remote - Canada)Wrapbook is on the lookout for a Senior Software Engineer (Ruby on Rails) to join our dynamic and collaborative team. This role is pivotal in our mission to create a leading technology company. You will be a key player in delivering essential features that ensure our workers receive accurate and timely payments at scale.As a member of our Payables team, you will be at the forefront of our payroll platform, focusing on backend development. Your primary responsibility will be to translate intricate agreements into reliable, maintainable code that powers our payroll calculation engine. While your main focus will be backend systems, you will also work closely with our frontend and infrastructure teams to develop comprehensive, end-to-end solutions.What You'll Do:Collaborate with engineers, product managers, and subject matter experts to craft elegant solutions for Wrapbook customers.Lead complex projects, breaking them down into actionable technical tasks.Own feature delivery from concept through to production.Develop efficient, scalable, and secure backend code using Ruby on Rails.Design and optimize data models and SQL queries (PostgreSQL).Engage in code reviews to maintain high-quality standards.