Senior Full Stack Engineer (Node.js) | Luma

About ClickHouseFeatured in the 2025 Forbes Cloud 100 list, ClickHouse stands as a pioneer in the private cloud sector, experiencing remarkable growth with over 3,000 customers and an annual recurring revenue (ARR) increase of over 250% year-on-year. We excel in real-time analytics, data warehousing, observability, and AI workloads.Our rapid growth has been further supported by a recent $400 million Series D funding round. In just three months, we've welcomed new clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex, joining esteemed brands like Meta, Cursor, Sony, and Tesla.Join us in our mission to revolutionize data utilization. Be a part of our transformative journey!We are seeking a Senior Full Stack Engineer to help develop a high-performance observability platform focused on delivering an exceptional developer experience (DX in HyperDX). Your work will enhance how engineers monitor, debug, and scale applications.Key Responsibilities:Feature Development: Take ownership of critical features, enhancing both frontend and backend systems for improved debugging and monitoring.Community Engagement: Collaborate with open-source contributors and customers to address their challenges and integrate their feedback into our product roadmap.Technical Innovation: Accelerate HyperDX's capabilities to efficiently handle petabytes of observability data, unlocking innovative analysis tools that empower engineers to resolve production issues with unprecedented speed.Who You Are:A passionate full stack JavaScript developer proficient in both frontend and backend technologies.Skills: Strong expertise in modern JavaScript frameworks, backend services, and database management.Experience: Proven track record of developing high-performance applications in a cloud environment.

About ClickHouseFeatured on the 2025 Forbes Cloud 100 list, ClickHouse stands as a leader in innovation and growth within the private cloud sector. Boasting over 3,000 clients and an impressive annual recurring revenue (ARR) growth exceeding 250% year-on-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.The company recently validated its rapid growth trajectory with a $400M Series D funding round. In just the last three months, notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted or expanded their use of our platform. They join a distinguished roster of AI pioneers and global brands, including Meta, Cursor, Sony, and Tesla.Join us as we redefine the way organizations leverage data!We are seeking a Senior Backend Engineer to contribute to building a petabyte-scale, high-performance observability platform that prioritizes an exceptional developer experience (the DX in HyperDX). HyperDX is an open-source solution that converts telemetry data into actionable insights, creating a seamless integration of logs, metrics, traces, and session replays for faster root cause identification. If you’ve ever faced frustrations with Grafana, Datadog, or Elastic, you'll understand the significance of the challenges we are addressing, and you can play a pivotal role in solving them.Join us in transforming observability for developers!

At Thinkific, we are revolutionizing the learning commerce landscape by empowering businesses to transform knowledge into meaningful impact. Our platform seamlessly integrates community, courses, and content with commerce, enabling transformative learning experiences that enhance revenue potential and reach learners worldwide.As a vibrant team of over 300 dedicated Thinkers, we strive to elevate the standards of online education, support learning enterprises, and create tangible real-world impacts. You will collaborate with inquisitive and committed colleagues who are passionate about delivering outstanding products and services.We prioritize a fair, inclusive, and human-centered hiring process to ensure you feel guided and informed from the outset.Are you a Senior Full Stack Engineer who enjoys tackling intricate challenges, developing impactful solutions, and collaborating with a dynamic team? Join us at Thinkific!In your role as a Senior Full Stack Engineer, you will engage with our full application stack to help us achieve our business objectives while investigating, evaluating, and resolving product issues. Additionally, you will mentor fellow engineers and facilitate their professional growth. You will work closely with Engineering, Product Management, and Product Design teams to translate business requirements into valuable features for our users.Your mission will be to lead medium-to-large feature projects from inception to completion within our agile framework. Here’s how you will achieve this:Write reliable, high-quality code that sets the standard for the team.Diagnose and troubleshoot issues within the Thinkific platform effectively.Engage in architectural design, review, and implementation of scalable, production-ready features.Contribute to a well-aligned architecture while identifying patterns that mitigate technical debt, enhance efficiency, and ensure long-term code quality.Participate in estimating effort and complexity for new product features and tasks.Share knowledge through mentorship, documentation, code reviews, pair programming, and training sessions.Collaborate with your team to explore and advocate for innovative technologies that can enhance our products and processes.

Senior Full Stack EngineerLocation: Ottawa or Toronto, ON | HybridDepartment: EngineeringReports To: Dan Murdock, Director of EngineeringType: Full-TimeVacancy Status: This role is actively being recruited for.About SolinkAt Solink, we are dedicated to protecting what matters most. Our mission is to equip businesses with the capability to respond swiftly and effectively by converting video surveillance into actionable operational insights.Our innovative cloud-based platform seamlessly integrates with existing cameras and systems, transforming them into intelligent sensors that capture and analyze critical moments. This empowers teams to make informed, data-driven decisions that enhance security and operational efficiency.Trusted by over 30,000 locations across more than 32 countries, including renowned brands like McDonald’s and JYSK, Solink provides clarity in crucial situations. Our solutions help businesses minimize loss, optimize performance, and respond proactively to potential threats.As we experience rapid growth and gain industry accolades, we are scaling with purpose. Recognized by Deloitte’s Fast 50™ and Fast 500™, Business Intelligence Group, and celebrated as one of Ottawa’s Best Places to Work, we are just getting started!The RoleJoin our dynamic Agents team, where you will play a pivotal role in shaping the production of AI agents. As a seasoned product engineer, you will design and implement the systems that enable Solink’s AI Agents to reason, act, and deliver value within our cloud VMS platform.Your responsibilities will encompass backend services (TypeScript/Node), agent orchestration layers, APIs, tool integrations, and user-facing workflows that transform models into tangible, reliable capabilities. This is not merely a feature-focused role; you will be constructing the execution layer of our agent systems, including tool utilization, workflow coordination, safety protocols, latency management, and production reliability.Expect a high-ownership environment where quick decision-making and collaboration with product, data, and platform teams are essential. You will have direct access to cutting-edge AI models and tools, with the autonomy to apply them effectively for measurable product impact.

Cresta is pioneering the transformation of customer interactions into strategic advantages by harnessing the full power of contact centers. Our innovative platform fuses artificial intelligence with human insight to help businesses uncover valuable customer insights, streamline operations, automate routine conversations, and empower every team member to maximize their efficiency. Founded by a team from the esteemed Stanford AI lab, our leadership includes visionary figures like Sebastian Thrun, the founder of Google X and Waymo, and our CEO, Ping Wu, who co-created Google Contact Center AI and the Vertex AI platform.Join us as we embark on an exciting mission to redefine the workplace through AI technology. The future of work is unfolding at Cresta.About the Role:The QM & Coaching Team at Cresta is essential to our post-call intelligence suite. Our primary objective is to leverage Large Language Models (LLMs) and cutting-edge AI methodologies to convert conversations into actionable insights, enhancing agent performance reviews and coaching. We develop systems that analyze agent behaviors in-depth, providing structured feedback on performance and identifying key improvement areas. Through AI-enhanced exploration and interactive workflows, we empower organizations to make data-driven decisions and elevate the customer experience.As a Senior Full Stack Engineer, you will be instrumental in building and scaling our no-code platform, which enables non-technical users to configure conversation workflows and automate processes without coding. You will work across the entire technology stack—from crafting intuitive user interfaces to developing robust backend services—allowing customers to rapidly and flexibly derive value from their conversations.You will collaborate closely with designers, product managers, and AI/ML teams to transform complex requirements into seamless and high-performing product experiences. Additionally, you will help shape the future architecture of our no-code platform, ensuring its scalability alongside our products and customer growth.

About Us: Established in 2001, Vivid Seats (NASDAQ: SEAT) is a premier online ticket marketplace dedicated to connecting fans with the live events, artists, and teams they cherish. We hold a strong belief in the power of experiences, and we are deeply committed to developing products that foster human connections. Recognized as one of Built In's top workplaces in 2025, we consider our people to be our greatest asset. To nurture our talent, we have cultivated a company culture that empowers employees to tackle challenges, promotes collaboration, and continually evolves by harnessing data and inspiring innovation.We are passionate about leveraging cutting-edge technology to enhance performance and unlock creativity. As part of our innovative culture, we actively incorporate AI tools to improve decision-making, streamline workflows, and deliver superior outcomes for our customers.

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent ContractorAbout Human AgencyAt Human Agency, we are in a phase of rapid expansion and are on the lookout for outstanding talent in various disciplines to help us navigate this exciting journey. Our mission revolves around attracting individuals ranging from innovative creative producers to technical experts and entrepreneurial leaders who can contribute to our next growth chapter.We pride ourselves on being a company of action-takers. Here, leaders actively engage, teams collaborate closely, and every member plays a pivotal role in bringing projects to fruition. Titles do not shield us from constructive feedback; we embrace critique, learn swiftly, and continually elevate our standards. The most compelling ideas prevail, irrespective of their source, because our clients depend on us for exceptional results every time.Our clients’ missions, products, and financial health are of utmost importance. We immerse ourselves in their environment, acting as custodians of their objectives and partners in tackling significant challenges. Every product, strategy, or asset we create is designed to be both aesthetically pleasing and highly functional, ensuring real-world impact.Our people are our greatest asset, and we grow by hiring individuals who inspire us to reach new heights. Across strategy, engineering, design, data, and operations, we seek teammates who enhance our capabilities and challenge us to be better. We believe in hiring up, never down.We collaborate with organizations of all sizes to explore, design, and implement AI strategies that prioritize security, scalability, and a human-centric approach. We are committed to ensuring that AI amplifies human potential rather than replacing it, and we embody this belief in every engagement. From advisory and tooling to implementation and education, we meet clients where they are and assist them in integrating AI in alignment with their mission and values. Our goal is to empower teams to work smarter, move faster, and unlock new possibilities through thoughtful, responsible innovation.Ultimately, we lead with purpose, passion, and a sense of adventure. We engage in meaningful work with individuals we care about, turning the journey into an adventure worth undertaking. Because at Human Agency, our identity and our work philosophy are intertwined.The OpportunityAs part of our mission at Human Agency to shape the future, we are merging cutting-edge AI solutions with intuitive software development. We specialize in creating scalable and secure SaaS applications that empower enterprise clients to address intricate challenges effectively. We are currently seeking a Senior Full-Stack Engineer to become a key member of our expanding team. In this capacity, you will spearhead development initiatives that drive innovation and excellence.

Join Roofr as a Senior Full Stack Engineer specializing in growth. In this role, you will be instrumental in developing scalable web applications that enhance user experience and drive engagement. Collaborate with cross-functional teams to identify and implement innovative solutions that foster growth and efficiency.

Join ace-1-media as a Senior Full Stack Engineer in Vancouver, BC, and take your career to new heights! We are on the lookout for a talented engineer who is passionate about building and maintaining high-traffic web applications that cater to thousands of users daily. In this pivotal role, you will collaborate closely with our Lead Developer and CTO to enhance content delivery and drive improvements in ad revenue performance.

OUR MISSIONAt Redwood, we empower our customers through advanced lights-out automation that streamlines mission-critical business processes. ABOUT USRedwood Software stands at the forefront of full-stack automation fabric solutions, specifically tailored for mission-critical business processes. Our innovative SaaS-based composable automation platform, designed for ERP systems, showcases our commitment to the transformative capabilities of automation. With our unparalleled solutions, you can confidently orchestrate, manage, and monitor workflows across any application, service, or server, whether in the cloud or on-premises. Our global team of automation experts and customer success engineers is dedicated to providing world-class support, offering you the freedom and time to imagine and shape your future. With Redwood Software, you can step back from the minutiae and gain a broader perspective. CORE VALUESOne Team. One RedwoodMake Your Own WeatherObsess over Customer SuccessWork the ProblemBe CuriousOwn the OutcomeRespect Each Other YOUR IMPACTAs a Senior Full Stack Software Developer, you will take the lead in designing, developing, and delivering scalable full-stack applications. You will shape system architecture and drive engineering excellence across Redwood’s automation and SaaS platforms. Design, develop, and implement scalable, secure, and high-performance full-stack applications utilizing Java, JavaScript, and related technologies. Architect and construct backend services, APIs, and microservices with an emphasis on scalability, reliability, and maintainability. Create responsive, accessible, and high-quality front-end user experiences. Collaborate with product managers and stakeholders to define technical strategies and translate business requirements into effective system designs. Take ownership and contribute throughout the entire software development lifecycle, from architecture and design to deployment and optimization. Establish and advocate for best practices in coding, testing, observability, performance optimization, and AI implementation. Lead architectural discussions and influence technical decisions for long-term scalability and performance. Identify and resolve complex technical challenges, including production issues and system bottlenecks. Promote automated testing strategies, including unit, integration, and end-to-end testing. Mentor and coach junior and mid-level developers, fostering a culture of engineering excellence. Stay abreast of emerging technologies and drive the adoption of innovative solutions.

About ClickHouseRecognized on the 2025 Forbes Cloud 100 list, ClickHouse is a pioneering and rapidly expanding private cloud company. With over 3,000 customers and an annual recurring revenue (ARR) growth exceeding 250% year-over-year, ClickHouse is at the forefront of real-time analytics, data warehousing, observability, and AI workloads.The company’s remarkable momentum was recently underscored by a $400M Series D financing round. In the past three months, prominent clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted or expanded their use of our platform, joining a prestigious list of AI innovators and global brands like Meta, Cursor, Sony, and Tesla.We are on a mission to revolutionize how companies leverage data. Join us on this exciting journey!We are looking for a Senior Full Stack Engineer to contribute to building a petabyte-scale, high-performance observability platform that prioritizes creating an exceptional developer experience (the DX in HyperDX).Join us in transforming observability for developers! HyperDX, now part of ClickHouse, is an open-source platform that turns telemetry data into actionable insights. Imagine a seamless integration of logs, metrics, traces, and session replays that helps identify root causes faster than ever. If you've ever felt the frustration of waking up at 2 AM due to unhelpful tools like Grafana, Datadog, or Elastic, you understand the challenges we are addressing. Now, you can be a part of the solution.What You’ll Do:Shape the product: Lead the development of critical features, focusing on both frontend and backend systems that enhance debugging and monitoring for developers.Engage with the community: Collaborate with open-source contributors and customers, addressing their challenges and integrating their feedback into our roadmap.Tackle technical challenges: Elevate HyperDX to handle petabytes of observability data with unprecedented speed! You'll develop innovative analytical tools that empower engineers to resolve production issues like never before, while scaling our cloud-hosted platform for a growing customer base.

Veeva Systems is a pioneering organization dedicated to transforming the life sciences industry through innovative cloud solutions, enabling companies to expedite the delivery of therapies to patients. As one of the fastest-growing SaaS companies, we proudly achieved over $2 billion in revenue last fiscal year, with immense growth opportunities on the horizon.Our core values at Veeva include: Doing the Right Thing, Ensuring Customer Success, Fostering Employee Success, and Promoting Speed. Distinct from typical public corporations, we made history in 2021 as a public benefit corporation (PBC), committed to balancing the needs of our customers, employees, society, and investors.As a Work Anywhere company, we provide the flexibility to work from home or the office, allowing you to thrive in the environment that suits you best.Join us in revolutionizing the life sciences sector, as we strive to make a lasting positive impact on our customers, employees, and communities.

Join Our Mission at SwiftlyAt Swiftly, we are dedicated to transforming urban transit for greater efficiency. As the premier transit data platform, we empower transit agencies to share real-time passenger information, optimize daily operations, and enhance service performance. Trusted by over 200 transit agencies across 12 countries—including renowned organizations like LA Metro, MARTA, SEPTA, and MBTA—Swiftly enables improvements in on-time performance by up to 40% and boosts passenger information accuracy by as much as 50%. The outcome? Increased service reliability, higher ridership, and more efficient transit operations. While our headquarters is based in San Francisco, CA, we welcome applications from candidates throughout the U.S. and Canada, including Ontario and British Columbia. Please note that we are currently unable to offer visa sponsorship. Engineering Philosophy at SwiftlyAt Swiftly, engineering transcends mere coding. We cultivate empowered product teams that collaboratively brainstorm and realize innovative features. Our teams strive for a harmonious blend of delivering incremental enhancements, prototyping new ideas to mitigate risks, and developing scalable software employing industry best practices. Guided by our mission to positively influence transit riders, we practice humility and intentionality in our technical decisions to fully meet our customers' needs. Your RoleWe are seeking a talented Senior Software Engineer experienced in building robust cloud-based services. In this role, you will work closely with Product Managers, Designers, and fellow engineers to identify and implement optimal solutions. Your responsibilities will span the entire technology stack, contributing to backend services as well as contemporary frontend applications to craft seamless, end-to-end experiences for our users. Our backend technologies include Java, Node.js, and Python, while we primarily utilize Vue.js for our MV* framework; however, we are open to applicants with strong expertise in any major MV* framework.If you find this opportunity exciting and meet at least half of the listed qualifications, we encourage you to apply. Above all, we appreciate candidates who exhibit a growth mindset, a positive attitude, and a relentless drive to identify and resolve challenges to make a significant impact. We recognize that the tech landscape is constantly evolving, and we wholeheartedly support individual growth. If this resonates with you, we would love to hear from you!

Join Our TeamAt Brex, we are revolutionizing the way companies manage spending. Our AI-driven spend platform provides integrated corporate cards, banking solutions, and global payment options, all paired with intuitive software for travel and expenses. From startups to major enterprises like DoorDash and Flexport, we empower tens of thousands of organizations to control spending proactively, cut costs, and enhance efficiency on a global scale.Becoming a part of Brex means challenging yourself, redefining norms, and collaborating with some of the brightest talents in the tech industry. We are dedicated to fostering a diverse and inclusive workplace, believing that your potential should only be limited by the size of your dreams. We provide you with the necessary tools, resources, and support to help you thrive in your career.Our Engineering CultureAt Brex, our engineering team is focused on developing scalable systems with purpose and speed. We operate across multiple domains, including Software, Data, Security, and IT, emphasizing high autonomy and collaborative efforts. Our engineers tackle challenging technical issues, take ownership of outcomes, and strive for excellence in everything from architecture to deployment. Here, engineering is not just a job; it’s a craft that transforms builders into leaders.Your RoleAs a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you will be instrumental in designing and scaling the essential infrastructure that underpins core experiences at Brex. Your work will span our array of platforms, encompassing our multi-channel notifications system, collaborative commenting framework, and customizable workflow rule builder. You will significantly contribute to the evolution of our task orchestration infrastructure, transitioning from a centralized, generic approach to highly tailored, domain-specific solutions.Expect to face complex challenges across both the backend and frontend, from architecting scalable APIs and rule-evaluation engines for custom automations to creating seamless user experiences for our task interfaces and workflow builders. Moreover, you will help shape the broader product experience by leveraging AI to enhance user workflows and support the ongoing development of our productivity tools across web and mobile platforms.Work EnvironmentThis position is based in our Vancouver office. We embrace a hybrid work model, blending the energy and connections of in-office work with the flexibility of remote work. Currently, we require a minimum of three coordinated in-office days per week.

About the role Tanium is looking for a Senior Full Stack Software Engineer based in Vancouver, Canada. This role focuses on building and maintaining software that helps organizations manage and secure their IT operations. The work spans both front-end and back-end systems, with an emphasis on collaboration across teams. What you will do Design, develop, and maintain features for Tanium’s software products Work closely with engineers, product managers, and other stakeholders to deliver high-quality solutions Contribute to both front-end and back-end codebases Help improve existing systems and implement new functionality as business needs evolve Who we’re looking for Experienced in both front-end and back-end software development Comfortable working with cross-functional teams Ready to solve complex technical challenges This position is based in Vancouver, Canada.

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent Contractor About Human Agency At Human Agency, we are on an exciting journey of rapid growth, seeking outstanding talent in various disciplines to join our innovative team. Our mission is to attract exceptional individuals—from creative visionaries to technical specialists—who can help us navigate this pivotal phase of our development. We pride ourselves on being a team of doers. Leadership is hands-on, collaboration is key, and every team member plays a crucial role in our outcomes. We foster an environment where feedback is welcomed, learning is swift, and excellence is the goal. Here, the merit of an idea takes precedence over titles, as we strive to meet our clients' expectations and deliver remarkable results every time. Our clients’ missions and products are of utmost importance to us. We immerse ourselves in their goals, acting as dedicated partners in addressing significant challenges. Each product we develop, strategy we devise, or asset we create is designed to be both aesthetically pleasing and functional—tailored for real-world impact. Humans are our most vital asset, and we are committed to hiring individuals who drive us forward. Across all areas—strategy, engineering, design, data, and operations—we search for teammates who elevate our standards and contribute to our growth. Our hiring philosophy is simple: always hire those who inspire us. We collaborate with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and centered around human needs. Our belief is that AI should enhance human capabilities, not replace them; we build with this conviction at the forefront of every engagement. From advisory services to practical implementation and training, we partner with clients to integrate AI in ways that align with their values and objectives, enabling teams to work smarter and unlock new possibilities through innovative solutions. Throughout our journey, we lead with purpose, passion, and a sense of adventure. We engage in meaningful work alongside people who inspire us, making the process a rewarding experience. At Human Agency, our identity and our work ethic are intricately linked. The Opportunity Join us at Human Agency as we shape the future by merging advanced AI technologies with exceptional software development. We specialize in creating scalable, secure SaaS applications that empower enterprise clients to tackle complex challenges efficiently. In this role as a Senior Full-Stack Engineer, you will spearhead development initiatives on high-impact projects at the intersection of AI, machine learning, and secure software engineering.

At Citylitics, we provide cutting-edge predictive intelligence that informs where, how, and why infrastructure investments will be made across North America. Our focus on infrastructure encompasses essential services such as water, transportation, transit, roads and highways, broadband, and power systems. This multi-trillion-dollar market represents a significant megatrend that will continue for over 20 years in North America.We transform vast amounts of data from over 40,000 cities, utilities, and public agencies into real-time market signals and invaluable sales intelligence. Our platform empowers leading infrastructure vendors, engineering firms, and construction companies to identify and strategically position themselves for major infrastructure opportunities well in advance, enabling them to cultivate relationships, prioritize projects, and influence project scopes before they reach formal procurement stages.Utilizing a sophisticated network of AI agents, finely-tuned models, and our proprietary infrastructure signals graph, combined with daily human-in-the-loop quality assurance processes, we deliver highly nuanced and reliable sales intelligence. Our platform seamlessly integrates with CRMs, ERPs, and data lakes, embedding actionable insights directly into sales workflows so teams can effectively prioritize their pursuits and strengthen their pipelines.Our mission is to enhance the decision-making process surrounding infrastructure investments, ensuring that critical needs are addressed sooner and that communities benefit from more resilient infrastructure. Join Citylitics and contribute to an industry that will have lasting significance while helping to grow a company that stands at the forefront of applied AI. We operate with a results-driven mindset and a commitment to excellence in a collaborative environment where teamwork is key to overcoming challenges and celebrating successes together.This position offers a hybrid work model based out of our Toronto office.

Location: US or CanadaType: US Applicants - Full-Time; Canadian Applicants - Independent ContractorAbout Human AgencyAt Human Agency, we are experiencing rapid growth and are looking for exceptional talent across various disciplines to join our innovative team. Our mission is to attract diverse individuals, from creative producers to technical experts and entrepreneurial leaders, who can help us navigate this exciting chapter of growth.We pride ourselves on being a company of doers. Our leaders are hands-on, teams collaborate openly, and every member contributes to our projects. We welcome feedback, learn swiftly, and continuously strive for excellence. Here, the best ideas prevail, regardless of their origin, as our clients rely on us to deliver outstanding results every time.Our clients’ missions, products, and bottom lines are of utmost importance to us. We immerse ourselves in their vision, acting as partners in tackling significant challenges. Every product, strategy, or asset we develop must be not only aesthetically pleasing but also functional, practical, and designed for real-world impact.We believe that our people are our greatest asset and we grow by hiring those who elevate our capabilities. Across strategy, engineering, design, data, and operations, we seek teammates who inspire us to reach new heights. Always hire up, never down.We collaborate with organizations of all sizes to explore, design, and implement secure, scalable, and human-centered AI strategies. Our conviction is that AI should enhance human potential, not replace it. We build this philosophy into every engagement, from advisory and tooling to implementation and education, meeting clients where they are and helping them integrate AI in ways that align with their mission and values. Our aim is to empower teams to work smarter, move faster, and unlock new possibilities through thoughtful, responsible innovation.Above all, we lead with purpose, love, and a sense of adventure. We engage in meaningful work with people we care about, making the journey an adventure worth undertaking. At Human Agency, our identity and our work approach are one and the same.The OpportunityAs a Senior Full-Stack Engineer at Human Agency, you will be at the forefront of shaping the future by integrating cutting-edge AI solutions with intuitive software development. We specialize in building scalable and secure SaaS applications that empower enterprise clients to efficiently solve complex challenges. Join our team and work on high-impact projects at the intersection of AI, machine learning, and secure software engineering.

StackAdapt builds technology that helps marketers reach their audiences more effectively. The StackAdapt Marketing Platform uses AI to run hundreds of billions of optimizations every second, connecting brand and performance marketing for measurable results. Marketers rely on StackAdapt to manage campaigns across a range of programmatic advertising and marketing channels. About the Engineering Team Engineers at StackAdapt develop and maintain a modern MarTech platform, writing production-ready code that directly shapes the product. The team works with large data sets and uses technologies such as Ruby on Rails, React, and GraphQL. Collaboration and cross-functional teamwork are central, and StackAdapt supports growth with clear paths for career development. The company offers a flexible, inclusive culture. About the Orchestration Flows Team The Orchestration Flows group is building a new platform to help marketers launch and coordinate campaigns across programmatic channels. As StackAdapt expands from AdTech into broader marketing technology, this team plays a key role in scaling the business. Senior engineers here help shape the future of the platform. This is a Remote First position open to candidates anywhere in Canada, including Calgary, Toronto, and Vancouver. What You Will Do Design, improve, and troubleshoot distributed systems, managing backend dependencies with other teams to deliver new features on schedule. Lead code reviews, draft technical specs, and contribute to architectural planning for fast, high-quality releases. Develop and maintain the React-based frontend for Orchestration Flows, handling complex state and branching logic to support a strong customer experience. Build scalable systems and APIs with Ruby on Rails and GraphQL, laying the groundwork for new product features. Write modular, test-driven code and own projects from design through to production deployment. Spot and resolve bottlenecks that impact user adoption and product efficiency. Mentor teammates and contribute to a collaborative, enjoyable team culture.