Staff Software Engineer (L4) at Twilio | Remote - Canada

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 Optro Optro has surpassed $300M in Annual Recurring Revenue (ARR), establishing itself as a leading platform for audit, risk management, ESG, and InfoSec. More than half of the Fortune 500, including 7 of the top 10 companies, rely on Optro's technology to improve operations. The company consistently receives high marks from customers on G2.com and Gartner Peer Insights. Optro values innovation, collaboration, and community involvement. The team emphasizes breaking down barriers and supporting each other, which has helped Optro earn recognition from Deloitte as one of North America’s 500 fastest-growing tech companies for seven years running. Role Overview: Staff Software Engineer, Issues Location: Remote within Canada This senior engineering role focuses on leading complex, strategic projects within the Issues team. The position calls for technical leadership, mentoring, and hands-on architecture and development. The work spans building scalable systems, designing new product features, and supporting a culture of continuous learning and improvement. Collaboration is central, but the ability to drive work independently is also important. What You Will Do Design, build, and deliver product features from start to finish Produce clear, 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 closely with engineers, designers, and product managers Contribute to Agile software development practices

Optro supports audit, risk management, ESG, and InfoSec needs for a wide range of major enterprises, including a significant number of Fortune 500 companies. With a strong presence in North America and consistent industry recognition, the company continues to grow and values teamwork, creative problem-solving, and meaningful results for clients. Role overview This remote Staff Software Engineer position centers on leading the Issues product area at Optro. The role blends technical leadership with hands-on engineering and mentorship. The person in this role will architect scalable systems, guide project direction, and help shape new product features. Success in this position requires a balance of collaboration and independent initiative, along with an interest in understanding and improving the company's products. What you will do Design, build, and launch product features from initial concept through release Write clear and detailed design documentation Mentor junior engineers and provide technical support Make architectural decisions for applications Identify and resolve software bugs Develop back-end APIs using Node.js Contribute to front-end development for the Ember Single Page Application Collaborate with engineers, designers, and product managers Participate in Agile development practices Requirements Experience leading technical projects and mentoring engineers Strong background in architecting scalable systems Proficiency with Node.js for back-end development Familiarity with Ember or similar front-end frameworks Comfort working both independently and as part of a team Interest in learning about and improving software products This role is open to candidates based in Canada and is fully remote.

Join AuditBoard as a Staff Software Engineer specializing in architecture, where you will play a pivotal role in shaping our innovative software solutions. As part of our fully remote team based in Canada, you will collaborate with talented engineers and product teams to design robust, scalable architectures that enhance our products and services.Your expertise will guide our technical direction and ensure we continue to deliver exceptional value to our clients. If you are passionate about creating high-quality software and driving architectural excellence, we want to hear from you!

Join Sentry as a Staff Software Engineer in Issue WorkflowAt Sentry, we believe that bad software should be a thing of the past. Our mission is to empower developers to create better software at a faster pace, allowing everyone to truly enjoy technology once again.With over $217 million in funding and a community of more than 100,000 organizations, including notable names like Disney, Microsoft, and Atlassian, we are revolutionizing performance and error monitoring tools to help developers spend less time fixing bugs and more time innovating.We promote a hybrid work model across our global offices, designating Mondays, Tuesdays, and Thursdays as in-office days to foster collaboration. If you are passionate about creating tools that enhance the digital experience, we invite you to join us in building the next generation of software monitoring solutions.The RoleAs a Staff Software Engineer on our Issue Workflow team, you will be at the forefront of our primary product surface. Our platform processes billions of events daily, transforming them into actionable insights for millions of developers to expedite bug resolution.You will architect the systems that drive this experience, bridging high-scale distributed systems with product engineering. Your responsibilities will include building real-time data pipelines, developing search backends, and creating analytical systems to filter valuable insights from vast amounts of data. Every architectural decision you make will directly impact millions of debugging sessions, defining the future of Sentry’s most trafficked platform.Key ResponsibilitiesLead Technical Strategy: Collaborate with engineering leadership, product teams, and design to define the long-term technical vision for the Issue Workflow platform. Make informed decisions regarding architectural direction, technology selection, and technical debt management to lay a robust foundation for Sentry’s growth.Address Performance Challenges: Tackle complex performance and scalability issues to enhance system efficiency.Enhance User Experience: Develop features that not only function well but also provide a delightful user experience. You understand the importance of speed in developer interactions and meticulously optimize interfaces and error handling processes.

Toast IQ seeks a Staff Software Engineer to help shape and enhance software that supports customers directly. The team emphasizes practical solutions and a commitment to steady improvement. This position is fully remote and open to candidates based anywhere in Canada. Key responsibilities Design, build, and maintain software that strengthens the Toast IQ product suite Tackle projects focused on making the customer experience better Use technical skills to deliver dependable, high-quality code Work closely with teammates to address real-world challenges Location This role is remote within Canada. Team members collaborate virtually from across the country.

Location: Remote within Canada — applicants must be based in Ontario, BC, Alberta, or Manitoba Toast has rapidly emerged as a premier provider of hospitality software solutions in the United States and is now poised for its next phase of expansion. As our business continues to grow, we are seeking to enhance our enterprise-level support for our products. Many of our clients, who once managed only a few restaurants, are now expanding their operations and adding new locations. New enterprise clients are eager to utilize Toast's technology to drive their growth in innovative ways. To seize these exciting opportunities, we need to expand and enhance our product offerings. We are in search of a Staff Software Engineer to join our dynamic quick service restaurant enterprise team. In this role, you will collaborate across the entire Toast platform, including our POS, backend, and front-end systems. As a vital member of the enterprise team, your contributions will ensure that our products are developed to meet the evolving needs of our expanding customer base.

Join Luxury Presence as a Staff Software Engineer specializing in AI Marketing. In this role, you will be pivotal in developing innovative marketing solutions that leverage artificial intelligence to enhance our clients' digital presence.As a key member of our engineering team, you will collaborate closely with cross-functional teams to design, implement, and optimize AI-driven marketing technologies. Your expertise will help shape the future of marketing within our organization.

Are you a passionate and analytical platform engineer who thrives on solving complex problems? Join us at Ashby as we elevate our platform to new heights! We create innovative software that empowers talent acquisition teams to foster an efficient, enjoyable, and respectful hiring experience. As a platform engineer, you will pave the way for exceptional engineering teams to reach their goals safely and effectively.With notable clients like Notion, Linear, Shopify, and Snowflake, our growth trajectory is impressive—over 100% year-over-year growth, tens of millions in ARR, and a solid base of more than 2500 customers. Our retention metrics are outstanding, reflecting our commitment to delivering exceptional value to our clients. We are excited to expand our team and would love to discuss how you can contribute to our journey!This position is advertised as both a Platform Engineer and Site Reliability Engineer, as our team encompasses both roles. We welcome candidates who have a preference for one or the other.About the Role and Our Work CultureHello I’m Colin, Head of EMEA Engineering. With years of experience leading engineering teams in startups, I understand the vital role of infrastructure engineers. I’ve built initial infrastructures from the ground up and appreciate the rigor and discipline they bring to the table.Our infrastructure is currently in a stable state, but as Ashby grows rapidly, we face new challenges that put pressure on it. We are committed to providing our customers with powerful hiring software, which often requires new infrastructure components.Having managed complex infrastructures in the past, I value code-as-infrastructure. As a Platform Engineer at Ashby, you will tackle scaling challenges, enhance our platform's capabilities, and consider how our team interacts with infrastructure. Our engineers take ownership of their projects from inception to deployment, operating with minimal oversight. We prioritize common sense over excessive roadblocks while also being mindful of our responsibility to manage personal and confidential data. As we expand, we must adapt our internal operations to meet the needs of our growing customer base.

About FoundThe self-employed workforce is a vibrant and rapidly expanding community of 60 million Canadians. However, self-employment poses unique challenges such as managing taxes, accounting, bookkeeping, and business banking. Found is here to address these challenges.At Found, we are dedicated to creating innovative tools that provide self-employed individuals with the security and peace of mind typically reserved for larger corporations. Our business banking solutions automate tax management and expense tracking, empowering small business owners to focus on their passions rather than their financial burdens.We invite compassionate, resourceful, and driven individuals to join us in establishing a comprehensive safety net for self-employed people.About This RoleOur engineering team plays a crucial role in transforming our product ideas into solutions utilized by tens of thousands of users weekly. We oversee the entire lifecycle from product development to ensuring robust and efficient technical operations.The Platform team focuses on maintaining the reliability and security of our systems while delivering an exceptional experience for both users and engineers. This small yet impactful group has a wide-ranging influence across reliability, security, compliance, and developer experience, supporting an engineering organization of over 30 members.We are in search of a Staff Software Engineer who excels at balancing rapid progress with safety, possesses a deep understanding of SLOs and SLAs, and has a proven track record of scaling systems effectively.We highly value engineers who can drive technical vision, mentor peers, and design scalable systems to match our growth trajectory. If you have questions, please include them in your application.Daily ResponsibilitiesArchitect future iterations of our critical systems such as databases and distributed jobs while considering our scaling requirements.Design and implement developer tools that enhance safety, reproducibility, and ease of deployment.Champion excellence in observability and monitoring, guiding incident response to ensure swift issue resolution and a positive on-call experience.Collaborate with engineering teams to uphold high technical quality across our systems while addressing technical debt, upgrades, and platform enhancements.Mentor engineers on designing reliable, fault-tolerant systems that can scale effectively.

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.

Luxury Presence is revolutionizing the real estate industry by developing an AI-driven growth platform. With the support of esteemed investors like Bessemer Venture Partners, we are a Series C company poised to achieve $100M in annual recurring revenue within the next six months. Our platform is trusted by over 87,000 real estate professionals, including more than 30% of the WSJ Real Trends top 100 agents in the United States, to effectively manage and expand their businesses.About the RoleWe are on the lookout for a Senior Software Engineer to enhance our MLS data platform team. In this role, you will develop resilient data pipelines and backend services that drive:• Top-notch MLS and property data sourced from over 400 feeds• Efficient property discovery and search functionalities on agent websites• Tailored listing recommendations and innovative data-driven features• Conversational and operational AI agents that enhance internal workflows• An evaluation and monitoring framework that continually refines these systemsThis position bridges backend engineering, data infrastructure, and AI-powered solutions.Meet the Data Platform TeamOur mission is to ensure that reliable MLS listing data and user interaction data are always accessible to our products and clients. Our diverse team, comprising data engineers and software engineers, is responsible for the entire listing pipeline, from ingestion and transformation to normalization across 400+ MLS feeds and additional data sources.We also expand the platform to gather user activity data for features like personalized listing recommendations, and we develop AI agents that automate processes such as feed onboarding and issue triage, minimizing manual tasks for our internal teams and clients, thus facilitating faster business impact from data.Key ResponsibilitiesTechnical Leadership & Architecture• Oversee the comprehensive architecture for MLS and property data, including streaming and batch pipelines, microservices, storage solutions, and APIs• Design and enhance event-driven, Kafka-based data flows that support listing ingestion, enrichment, recommendations, and more.

Join Solink as a Staff Software Engineer, where you will play a key role in designing and developing cutting-edge software solutions. You will collaborate with cross-functional teams to implement innovative features that enhance our product offerings and improve user experience. This is an exciting opportunity to work in a dynamic environment where your contributions will make a significant impact.

Are you ready to push the boundaries of your potential?At Coinbase, we are on a mission to enhance economic freedom worldwide. This ambitious goal requires dedication and excellence as we develop the cutting-edge on-chain platform that will shape the future of the global financial system.To help us reach our mission, we are looking for an exceptional candidate who is not only passionate about our objectives but also believes in the transformative power of cryptocurrency and blockchain technology to revolutionize the financial landscape. We need someone who is excited to make a significant impact, thrives under pressure, and values constructive feedback to continuously improve. Our ideal candidate will embrace the challenge of tackling the most difficult problems facing our company.Our work culture is intense and may not be suitable for everyone. However, if you aspire to build the future alongside high-performing colleagues who expect the same level of excellence from you, this is the perfect opportunity.Although many positions at Coinbase are remote-first, we are not remote-only. We value in-person collaboration, and participation in team and company-wide offsites is required throughout the year to foster connection and alignment.We are seeking a Staff Software Engineer to lead the Tax Engineering team within the Consumer Product Group. Tax Engineering is crucial to every trade, payment, and product Coinbase offers. Whether a user is purchasing Bitcoin, selling stocks, earning staking rewards, or utilizing an Advisor-managed strategy, our systems are responsible for calculating cost basis, tracking gains and losses, determining withholding obligations, and producing necessary reports to ensure compliance across all product lines and legal entities globally. As a Staff Software Engineer, you will define multi-quarter technical strategies, develop systems with strict correctness and scalability requirements, and set the technical direction for how Coinbase addresses one of the most complex areas in financial services.Responsibilities and ImpactOversee the architecture and development of real-time and offline systems that calculate, track, and report taxes for cryptocurrency transactions at scale, ensuring accuracy, low latency, and 24/7 availability.Establish multi-quarter technical strategies for the Tax Platform, identifying opportunities to simplify complexity, enhance reliability, and broaden capabilities as Coinbase introduces new asset types and products.

At Affirm, we are revolutionizing the credit landscape to ensure it is transparent and user-friendly. We empower consumers with the flexibility to purchase now and pay later, free from hidden fees and compounding interest.The Streaming team at Affirm is crucial to our operations, shaping the strategy around event-driven architecture, stream processing, data replication, exploration, discovery, and validation. We leverage leading open-source technologies like Kafka, Flink, and Spark, and develop custom solutions as necessary to create robust real-time data processing pipelines that efficiently manage vast data volumes across our distributed systems.As a member of our team, you will engage in identifying new applications for streaming data infrastructure, designing and scaling our existing systems, and collaborating with various teams to optimize data utilization across the organization. This role demands in-depth expertise in stream processing technologies and a dedication to constructing scalable, fault-tolerant data infrastructures.

Join our dynamic team at Voldex as a Senior Software Engineer, where you will play a pivotal role in developing innovative software solutions that enhance our products and services. This remote position allows you to work from anywhere in Canada while collaborating with a talented group of professionals dedicated to excellence and innovation.You will be responsible for designing, coding, and testing complex software applications, ensuring high performance and responsiveness to requests from the front-end. Your expertise will contribute to the architecture and design of our software systems, and you will also mentor junior developers, fostering an environment of learning and growth.

Instacart is looking for a Staff Software Engineer to join the Shopper Activation & Engagement team. This remote role is available to candidates living in Ontario, Alberta, British Columbia, or Nova Scotia. The team focuses on developing features that make it easier for shoppers to connect with and use the Instacart platform. Key responsibilities Collaborate with engineers, product managers, and designers to shape products used by shoppers Design and build scalable software that supports shopper engagement Apply technical expertise to projects that improve the overall experience for shoppers Location details This position is remote and open only to residents of Ontario, Alberta, British Columbia, or Nova Scotia in Canada.

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.

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.