StackAdaptCalgary, Alberta, Canada; Canada; Toronto; Vancouver
On-site Full-time
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Experience Level
Experience
Qualifications
To thrive in this position, you should possess:Proficiency in both front-end and back-end technologies such as JavaScript, Node.js, and relevant frameworks. Experience with RESTful APIs and microservices architecture. A solid understanding of databases (SQL and NoSQL) and server management. Strong problem-solving skills and the ability to work collaboratively in a fast-paced environment. Excellent communication skills, both verbal and written.
About the job
The Full Stack Engineer, Integrations at StackAdapt focuses on building and enhancing integration solutions that enable smooth data exchange between platforms. This role combines backend and frontend development to connect systems and improve workflows.
What you will do
Develop and maintain integration solutions to support reliable data flow across multiple platforms.
Collaborate with cross-functional teams to design, implement, and improve full-stack applications.
Contribute to technical projects that drive business results by delivering new features and refining existing systems.
Location
This position is open to candidates based in Calgary, Toronto, Vancouver, or elsewhere in Canada.
About StackAdapt
StackAdapt is a leading programmatic advertising platform, empowering brands to reach their audiences effectively. Our innovative technology helps marketers optimize their campaigns and achieve measurable results. Join us in a vibrant work environment that fosters creativity and collaboration!
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 workplac…
About UsAt WallStreetBets, we are the largest finance community globally, revolutionizing retail investing.Our community of over 20 million users has reshaped markets and empowered everyday traders, particularly during pivotal moments like the GameStop saga. Our journey from Reddit to a global phenomenon underscores our commitment to making finance accessible.We aim to bridge the gap between retail and institutional investors by equipping our users with top-tier tools, real-time data, community insights, and a platform designed for the next generation of traders. Our goal is to guide one billion people towards financial security while enjoying the journey.Position SummaryWe are seeking a Full Stack Software Engineer to join our team and contribute to the development of the WallStreetBets platform. This role will involve creating the infrastructure that supports real-time data, earnings call insights, social sentiment analysis, community feeds, and trader-centric tools.Your responsibilities will span the entire stack, allowing you to deliver high-performance features enjoyed by millions of traders. You will be instrumental in developing backend services and APIs, as well as crafting intuitive frontend components that enhance user experiences. This is an exciting opportunity to join us early and make a significant impact on how retail traders engage with financial markets.This position is open to applicants worldwide and will be filled on a contract basis. At WallStreetBets, we value diversity and are dedicated to building an inclusive team where every voice is valued.Your Responsibilities:Design, develop, and maintain scalable backend services, APIs, and data pipelines.Create responsive, high-quality web features utilizing modern frontend frameworks.Engage with real-time financial data, websockets, event-driven architectures, and market APIs.Develop community-driven features, such as notifications and sentiment analysis tools.Implement user-friendly dashboards and interfaces to visualize financial data effectively.Collaborate with product, design, and mobile teams to rapidly deliver features.
Job Title: Full-Stack Software Engineer (Multiple Positions Available)Salary: $100,000 - $220,000 + equity options.Location: Remote with occasional in-person work at our co-working space in downtown Toronto.About UsFiscal.ai, formerly known as FinChat, is a pioneering research and data platform specifically designed for capital markets. By integrating a robust research Terminal with modern APIs, we are redefining the financial data landscape. With $13 million in venture capital backing and a strong presence in Toronto, we serve thousands of customers and millions of end-users through our API offerings, positioning ourselves as the premier financial data company in the AI era.Role Overview:As a member of our dynamic engineering team, you will play a vital role in developing innovative solutions at the intersection of AI and finance.Key Responsibilities:Design and develop the Fiscal.ai Terminal product.Construct and enhance Fiscal.ai's financial data infrastructure and API services.These roles demand a comprehensive understanding of full-stack development, LLMs, and finance. If you believe you're a perfect fit, we look forward to hearing from you!
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.
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.
Job SummaryAs artificial intelligence revolutionizes the development landscape, we face new challenges in making sound technical choices, crafting scalable architectures, and delivering high-quality software at an accelerated pace. We are on the lookout for a proactive Full Stack Engineer who thrives on building comprehensive products, fostering collaboration among teams, and leveraging AI tools to enhance both development speed and iteration cycles.Key ResponsibilitiesLead the development and implementation of product features while contributing to system design decisions.Transform complex, ambiguous challenges into scalable, production-ready solutions.Design and create backend services, APIs, and event-driven architectures.Produce high-quality, production-ready code throughout the entire stack.Work collaboratively with Product, Design, Data, and Engineering teams to remove obstacles and ensure alignment on technical direction.
Role Overview Solink is looking for an Intermediate Full Stack Engineer to help build and improve software products in the Ottawa office. This role involves hands-on work with web applications and close collaboration with engineers and designers. What You Will Do Develop and enhance web applications using modern frameworks and technologies Work alongside team members to deliver reliable, high-quality software Contribute ideas and feedback throughout the development process Location This position is based in Solink's Ottawa office.
Hello! Thank you for stopping by Are you actively seeking a new opportunity or just exploring the market? If so, you may be in the right place to join our team.The Financial Automation team at Lightspeed is dedicated to simplifying merchant operations by replacing tedious manual processes, such as sales reconciliation, with intelligent automated systems powered by AI. We bridge the gap between complex data and actionable insights, enabling our users to manage their growth without increasing their workforce.As a Senior Full Stack Developer, you will be responsible for the development and maintenance of various features within our financial products. This role emphasizes frontend development (approximately 70%). You will make significant contributions to the overall codebase by delivering new features, fixing bugs, enhancing user experiences, and supporting related activities. We expect you to possess strong technical expertise to help the team achieve its goals, evolve processes and tools, and actively participate in production operations, including on-call rotations.Note: We only accept applications from residents of Canada.
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.
Full Stack Software EngineerPreferred Location: OttawaReports to: CTOType: Full-TimeAbout Dominion DynamicsAt Dominion Dynamics, we are pioneering Canada's first modern defense prime, characterized by software-defined, attritable, and sovereign technology.We envision a future where military strength is not solely dependent on high-end platforms but rather on the fluid integration of adaptive, AI-driven capabilities across various domains. Our mission is to develop a family of systems designed to be sovereign, accountable to Canada's democratic values, and effective in the field alongside operators.Our rapid-paced operations, especially in the Arctic, are conducted with the utmost respect for Canadian law and the commitments we have to the Canadian Armed Forces (CAF) community.Our founding team includes veterans from Anduril, Google, Amazon, and the Canadian Armed Forces, bringing together diverse expertise to innovate in challenging environments. We seek system-level thinkers who excel at the intersection of autonomy, aerospace, and national security.Why This Role MattersIn this role, you will create software that operates at the edge, deeply integrated with sensors, vehicles, and operational teams, where reliability is paramount. As a forward-deployed engineer, you'll bridge the gap between lab prototypes and real-world operational capabilities, delivering robust platform features, hardware integration, and on-field system support. Your work will directly enhance our operational uptime and expedite our transition from experimental phases to deployed capabilities.**This full stack engineering position comes with a forward-deployed mandate, requiring hands-on engagement with deployed systems and operators in authentic environments.The Role: Full Stack Software EngineerYou will spearhead development across various layers of our platform, ranging from backend data processing and ingestion to frontend visualization and embedded integrations. Collaboration with hardware and embedded systems teams will be crucial as you focus on designing, testing, and operating resilient telemetry and interface systems in constrained, forward-deployed settings.What You’ll DoDesign and implement backend services and APIs to ingest, normalize, and serve telemetry and mission data.Develop frontend interfaces and dashboards that provide critical system state insights and analytics for operators.Work in close collaboration with hardware teams to ensure robust system integration.
Greetings! Are you on the lookout for your next professional challenge? Or perhaps you are simply exploring new opportunities? Either way, you may have just found the perfect place to advance your career with us.At Lightspeed Commerce, our Financial Automation team is dedicated to enhancing merchant operations by transforming tedious manual tasks, such as sales reconciliation, into intelligent, automated systems driven by AI. We connect intricate data with actionable insights, empowering our users to grow their business without the need for additional staff.As a Senior Full-Stack Software Developer with a focus on React.js, you will play a pivotal role in developing and maintaining key features within our essential financial products. Around 70% of your responsibilities will center on frontend development, while the remaining 30% will involve working across the rest of our technology stack. Your contributions will be vital in delivering new features, resolving bugs, enhancing user experiences, and supporting various related initiatives. We expect you to bring robust technical skills, assist the team in achieving their objectives, refine team processes and tools, and actively participate in production operations, including on-call duties.Note: Applications are being accepted exclusively from candidates located within Canada.Key Responsibilities:Foster strategic collaboration during development planning, retrospectives, and demonstrations;Oversee the system design and architecture for innovative, large-scale features, ensuring that solutions are robust, scalable, and maintainable;Translate high-level requirements into clear development tasks and actionable work items;Manage and communicate expectations, priorities, release statuses, and project timelines to stakeholders and team members;Lead effort estimation for sprint activities and product roadmap milestones;Advocate for continuous improvement in our software delivery processes and practices;Mentor and coach team members actively;Shape the future of our engineering workforce by participating in recruitment efforts;Provide both technical and process guidance;Elevate coding standards and best practices through thorough code reviews in a collaborative environment;
Veeva Systems is a purpose-driven leader in the industry cloud sector, dedicated to assisting life sciences organizations in accelerating the delivery of therapies to patients. With a remarkable trajectory as one of the fastest-growing SaaS companies, we exceeded $2 billion in revenue last fiscal year and are poised for even more growth.Our core values at Veeva emphasize integrity, customer success, employee satisfaction, and agility. Distinctly, we achieved a milestone in 2021 by becoming a public benefit corporation (PBC), which legally ensures that we balance the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we empower you to choose between working from home or the office, allowing you to succeed in your preferred environment.Join us in transforming the life sciences sector, as we commit to making a positive difference in the lives of our customers, employees, and communities.
Hello and welcome! Are you on the lookout for an exciting new challenge or just exploring your options? Either way, you’ve come to the right place! Join our dynamic team at Lightspeed. The Financial Automation team at Lightspeed is dedicated to enhancing merchant operations by transforming cumbersome manual processes into intelligent, AI-driven automated systems. We connect complex data with actionable insights, empowering our users to scale their businesses without the need for additional staff. In your role as a Senior Full Stack Software Developer, you will play a crucial part in the development and maintenance of essential features in our financial products. Your focus will be on frontend development, constituting approximately 70% of your responsibilities, while the remaining 30% will involve backend development. Your contributions will enhance the overall codebase through new feature development, bug resolution, user experience improvements, and support for related tasks. We expect you to bring strong technical know-how, assist the team in achieving its objectives, refine team processes and tools, and actively participate in various production operations, including on-call duties. Note: We are currently accepting applications from candidates located in Canada only.
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.
Join Affinity as a Full-Stack Engineer II and be a key player in developing innovative software solutions that drive our business forward. In this role, you will collaborate with cross-functional teams to design, implement, and maintain robust applications. You will leverage your expertise in both front-end and back-end technologies to enhance user experiences and optimize system performance.
At NerdWallet, we are dedicated to empowering individuals to navigate their financial choices with clarity. Our team, composed of exceptional individuals, thrives in an inclusive, flexible, and honest culture where personal growth and smart risk-taking are encouraged. Whether you prefer working remotely or in our offices, we prioritize your well-being and development because when one Nerd excels, we all benefit.The Consumer Banking & Credit Cards division is responsible for enhancing the end-to-end shopping journeys across two of our most significant verticals. Our goal is to provide unparalleled, data-driven comparison shopping experiences that assist millions in making informed financial decisions.By blending technology with data-driven experimentation and product excellence, our teams play a crucial role in NerdWallet's expansion. We oversee both Organic (SEO) and Paid Marketing channels, crafting swift, intuitive, and highly optimized shopping flows that achieve high rankings and performance. Collaborating with business stakeholders and marketing strategists, we continuously expand the frontiers of performance engineering and multi-channel growth strategies.If you are passionate about impactful work, tackling complex technical challenges, and shaping the future of online financial shopping experiences, we would love to hear from you.We are seeking a Senior Full-Stack Software Engineer with a robust command of our core technology stack, which includes TypeScript, Next.js, and AWS cloud services (inclusive of IAC with AWS CDK). Your role will span across the stack, with a primary focus on crafting exceptional user experiences, developing data systems that facilitate rapid experimentation, and constructing the backend infrastructure that supports our shopping journeys.You will work in close collaboration with product managers, business stakeholders, designers, and other engineers to create scalable, engaging shopping flows, while also enhancing performance, observability, accessibility, and technical excellence. This is a hands-on engineering position suited for individuals who excel in fast-paced environments, possess a strong product mindset, and are inspired by the prospect of their work being utilized by millions.This role reports to the Manager of Engineering.
Full-time|On-site|Calgary, Alberta, Canada; Canada; Toronto; Vancouver
Role overview The Full Stack Engineer, Integrations at StackAdapt focuses on building and enhancing integration solutions that enable smooth data exchange between platforms. This role combines backend and frontend development to connect systems and improve workflows. What you will do Develop and maintain integration solutions to support reliable data flow across multiple platforms. Collaborate with cross-functional teams to design, implement, and improve full-stack applications. Contribute to technical projects that drive business results by delivering new features and refining existing systems. Location This position is open to candidates based in Calgary, Toronto, Vancouver, or elsewhere in Canada.
Join Affirm as a Software Engineer II specializing in Full-Stack development for our Card Acquisition team. In this role, you will create innovative solutions that enhance our customer experience. Collaborate with cross-functional teams to design, build, and maintain efficient, reusable, and reliable code.
Join the Revolution at HarveyAt Harvey, we are at the forefront of transforming the legal and professional services landscape, implementing not just incremental changes, but a comprehensive overhaul. By leveraging cutting-edge AI technology, a robust enterprise platform, and our extensive domain expertise, we are redefining how essential knowledge work will be conducted for generations.This is a unique opportunity to contribute to the creation of a groundbreaking company poised for significant growth. With over 1000 clients across 58 countries, a strong product-market fit, and esteemed investor backing, we are rapidly expanding and establishing a new category in real-time. Our work is ambitious, our standards are high, and the potential for personal, professional, and financial growth is unparalleled.Our team is comprised of talented, driven individuals who are deeply dedicated to our mission. We operate with urgency and intensity, taking ownership of the challenges we face — from initial ideation to long-term results. We maintain close relationships with our clients, collaborating across all levels to address real-world issues with dedication and care. If you excel in dynamic environments, strive for excellence, and wish to help mold the future of work alongside a team that continually raises the bar, we invite you to join us in this journey.At Harvey, we are writing the future of professional services today — and we are just getting started.Position OverviewAs a Staff Full Stack Software Engineer at Harvey, you will be instrumental in establishing the core of our product platform while developing user-facing features for some of the leading law firms and enterprise clients globally. You will lead the development and maintenance of the platform layer that delivers secure, reliable, and adaptable experiences for our customers, including components like notifications, permissions, and feature flag infrastructure. Our mission also includes creating top-tier collaboration product experiences tailored for law firms.You will be responsible for designing and overseeing systems that serve as foundational infrastructure for the entire organization, directly influencing how our users interact with Harvey’s AI-driven legal tools. This role is well-suited for engineers who are eager to navigate between in-depth platform architecture and hands-on product development.This position is based in Toronto, Canada, and follows a hybrid work model requiring in-person attendance for 3+ days per week, with relocation assistance available for new hires.
Jobgether is looking for a Full-Stack Product Engineer based in Canada. This position centers on building and refining full-stack applications that support the company’s product goals. Role overview The Full-Stack Product Engineer works closely with colleagues from different teams to design, develop, and improve software solutions. The focus is on delivering features and updates that align with product requirements and maintain high standards for quality. What you will do Collaborate with cross-functional teams to shape and implement product features Design, develop, and optimize full-stack applications Contribute to maintaining and improving product quality Requirements Experience working on both front-end and back-end development Comfort collaborating with team members across multiple disciplines Commitment to building reliable, high-quality products
