Senior Data Engineer (Big Data Engineer with Snowflake and Agentic AI)

Senior Data EngineerAbout UsAt Plusgrade, we believe that travel is not just about reaching a destination, but about enjoying the experiences created along the way. We partner with over 200 airlines, hospitality companies, cruise lines, railways, and financial services to transform everyday journeys into extraordinary experiences. Driven by our values of ambition, innovation, and collaboration, we constantly push boundaries and believe that we achieve more together. Join us in shaping the future of travel by unlocking the potential of data.Role OverviewWe are seeking a Senior Data Engineer to play a pivotal role in the evolution of our data platform. As part of our Data Engineering team, you will design and implement scalable, reliable, and high-performance data pipelines and platforms that support analytics, AI/ML, and customer-focused applications. In this role, you will serve as a technical leader, mentoring mid-level engineers, guiding solution design, and ensuring adherence to best practices. You will collaborate closely with a Staff Engineer and a Data Architect, participating in architectural decision-making while managing complex implementations and deliveries.Your ResponsibilitiesLead the design, development, and implementation of scalable, resilient, and cost-effective data pipelines for batch and streaming systems.Collaborate with Staff Engineers and Data Architects to translate the overall architecture into concrete technical solutions.Promote best practices in data modeling, pipeline design, code quality, and testing.Establish and enhance automated monitoring, alerting, and data quality frameworks for critical pipelines.Take ownership of complex, high-impact data engineering projects from conception to deployment and monitoring.Guide the team in designing event-driven, real-time, and microservices-oriented data flows.Optimize existing data infrastructure for performance, scalability, and cost-effectiveness in the cloud.Mentor and coach mid-level engineers, conduct reviews, and provide feedback to strengthen team capabilities.Collaborate with analysts, data scientists, and product teams to co-design data products that fuel advanced analytics and ML models.Contribute to the evolution of data governance, ensuring compliance and best practices.

MaintainX is the world’s leading platform for asset management and work intelligence in industrial and frontline environments. We offer a modern cloud-based IoT tool that enhances the reliability, safety, and operations of physical equipment and facilities. Our platform drives operational excellence for over 12,000 companies, including Duracell, Univar Solutions Inc, Titan America, McDonald’s, Brenntag, Cintas, Xylem, and Shell. Recently, we secured Series D funding of $150 million, bringing our total funding to $254 million and valuing the company at $2.5 billion. We are looking for a Senior Data Engineer to join our rapidly growing team. You will play a crucial role in the development and maintenance of the data platform that directly supports the MaintainX product while enabling internal analytics and business intelligence. Additionally, you will enhance the platform's capabilities and the tools used daily by our engineering teams. Your contributions will span the entire data platform, including batch, micro-batch, and streaming pipelines, deployment, governance, and development tools.

Join our dynamic team as a Big Data Developer in Montreal, QC. In this role, you will be pivotal in designing and implementing innovative data solutions to facilitate real-time data processing and analytics.Your expertise will contribute to a fast-paced environment where creativity and problem-solving are paramount, enabling us to harness the power of big data effectively.

Join cima2 as a Data Engineer and become a pivotal part of our dynamic team in Montreal! We are looking for innovative individuals who are passionate about transforming data into actionable insights. As a Data Engineer, you will design and implement robust data pipelines, ensuring data integrity and accessibility for our analytics and business intelligence teams.

At MaintainX, we are revolutionizing Asset and Work Intelligence for industrial and frontline environments. As a cutting-edge IoT-enabled cloud platform, we enhance reliability, safety, and operations for physical equipment and facilities. We're proud to serve over 13,000 businesses, including industry leaders like Duracell, Univar Solutions Inc., Titan America, McDonald’s, Brenntag, Cintas, Xylem, and Shell.Having successfully closed a $150 million Series D funding round, our total funding now stands at $254 million, positioning our company at a valuation of $2.5 billion.We are on the lookout for a Senior Data Engineer to join our dynamic team. In this role, you will be instrumental in constructing and maintaining the data platform that fuels the MaintainX product and empowers internal analytics and business intelligence. Your work will involve developing platform capabilities and tools that are essential for our engineering teams. You will play a vital role in various aspects of the data platform, including building pipelines (batch, micro-batch, and streaming), managing deployment, ensuring governance, and enhancing developer tools.Key Responsibilities:Develop and enhance the Databricks-based data platform for product functionalities, machine learning initiatives, and internal reporting.Design and implement robust and scalable data ingestion and transformation pipelines.Transform raw data into clean, reliable datasets that support both product features and internal analytics.Create platform abstractions and tools that elevate the developer experience for data producers and consumers.Enhance observability, testing, and monitoring to guarantee reliability and performance.Oversee and contribute to data governance, security, compliance, and access controls.Participate in establishing platform standards and architecture as the data platform evolves.Collaborate with engineering, machine learning, product, and analytics teams to address their data needs.

Data is the new gold! At Lightspeed, we empower our data teams to construct and manage cutting-edge data and AI infrastructure platforms, alongside a robust governance framework that ensures seamless data flow across the organization. Our focus lies in data security, reliability, and high availability.Please note: As a global organization serving clients beyond Quebec, proficiency in English is a prerequisite for this role.Role:Work collaboratively with cross-functional data teams to design and implement scalable, reliable cloud infrastructure solutions that prioritize security and cost-efficiency.Advocate for a comprehensive security approach that encompasses infrastructure, supply chain, and third-party integrations, ensuring the protection of our entire data ecosystem.Contribute significantly to the development of self-service workflows for data and infrastructure, enabling teams to access resources efficiently and boost productivity.Promote and uphold best practices in Infrastructure as Code (IaC), ensuring High Availability, Disaster Recovery, and Security are integral to all design and deployment efforts.Additionally, you will:Engage in daily support and troubleshooting activities.Collaborate with the wider team to achieve organizational goals, even if it involves tasks outside your primary responsibilities.

About SkillersZone LLC:SkillersZone LLC stands at the forefront of affiliate marketing and recruitment software solutions, dedicated to transforming how businesses enhance their marketing and recruitment strategies through cutting-edge, intuitive technology. We are on the lookout for a skilled Data Engineer to become part of our dynamic team, tasked with developing the core infrastructure necessary for the efficient collection, storage, and processing of extensive data sets. Your expertise will play a crucial role in ensuring we have dependable access to the data needed to fuel our decision-making and innovation initiatives.Position Overview:As a Data Engineer, you will be entrusted with the design, construction, and maintenance of data pipelines that guarantee the seamless collection, storage, and processing of data across various systems. Collaborating closely with data scientists, analysts, and other key stakeholders, you will ensure that our data is accessible, accurate, and reliable for pivotal business analysis and informed decision-making.

Join Us at Mistplay! We're on the lookout for a talented Senior / Staff Engineer, Data Platform to join our innovative team. At Mistplay, we pride ourselves on being the leading loyalty app for mobile gamers. Our vibrant community of millions of engaged players utilizes our platform to discover new games and earn exciting rewards. Gamers can redeem these rewards for gift cards, making their gaming experience even more rewarding.Our mission is to redefine mobile gaming by making it accessible and enjoyable for everyone, everywhere. We're committed to creating the best mobile gaming experience possible. Ready to make an impact? Download Mistplay from the Google Play Store and connect with us on Instagram, Twitter, and Facebook. Please Note: In Canada , Mistplay adopts a hybrid work model requiring 2 days a week in-office at either our Toronto (400 University Ave) or Montreal offices.

Join Mistplay, the leading loyalty application for mobile gamers, as we redefine the gaming experience! Our platform connects millions of enthusiastic mobile players, allowing them to discover exciting new games while earning rewards for their time and investment. Players can redeem these rewards for gift cards, making gaming more rewarding than ever. Our mission is to provide the ultimate mobile gaming experience for everyone, everywhere!We are currently seeking a Senior / Staff Platform Engineer, ML & Data to join our dynamic team. In this role, you will report to the Vice President of Data and Machine Learning Platform, playing a crucial role in developing and enhancing our data architecture and machine learning capabilities.

Join MaintainX as a Senior Data Developer - Streaming, where you will be at the forefront of transforming our streaming data infrastructure. You will collaborate with cross-functional teams to develop robust data solutions that enhance our real-time analytics capabilities. Your expertise in data pipelines and streaming technologies will be essential in driving our data strategy forward.

Manager, Data Engineering (Product Intelligence) About Plusgrade Plusgrade is seeking an experienced Data Engineering Manager to lead a dedicated team focused on designing and operating the data infrastructure that supports our event-driven architecture, Machine Learning applications, and AI-powered products. If you are passionate about empowering ML and data science teams to work with robust, scalable, and high-quality data products, and you have a proven track record of building and managing high-performing data engineering teams, we would love to meet you. In this role, you will be responsible for the development and operation of core data pipelines, feature stores, model serving integrations, and real-time streaming infrastructure that supports ML applications, ML Ops, and data science initiatives. You will collaborate closely with ML engineers, data scientists, and platform teams to ensure that data systems meet the requirements of production ML/AI applications—balancing data freshness, reliability, scalability, and cost-effectiveness. You will also contribute to defining best practices in data engineering for event-driven architecture and ML use cases, promote the adoption of governance and compliance standards, and participate in shaping Plusgrade’s long-term data strategy. With a servant leadership approach and sound technical judgment, you will guide your team while collaborating with product and technical leaders to drive innovation throughout the organization. This role reports to the VP of Data Engineering. The Data Engineering Product Intelligence team is at the heart of Plusgrade's product vision, and we take pride in building the foundations that power our most advanced AI experiences.

Role Overview cima2 is seeking a Hydrology and Hydraulic Engineer with a focus on data modeling for the Montreal office. This position centers on applying hydrology and hydraulics knowledge to support project teams working on water management initiatives. What You Will Do Analyze and interpret hydrological and hydraulic data Develop and refine models to support project objectives Contribute technical expertise to project planning and development Support sustainable water management solutions through data-driven insights Location This role is based in Montreal.

Join Xsolla as a Lead AI/ML Engineer where you will be pivotal in architecting and enhancing our data infrastructure for personalization, churn prediction, and recommendation systems across our global gaming commerce platform. You will spearhead the design and optimization of machine learning algorithms using Vertex AI, create scalable data pipelines from diverse sources, and implement best practices for data quality, governance, and performance. This role merges hands-on technical leadership with collaborative cross-functional efforts, mentoring engineers, and partnering closely with data science and backend teams to deploy ML features. Reporting directly to the Director of Data Platforms, you will translate business requirements into innovative technical solutions, significantly shaping our data mesh architecture while ensuring compliance, scalability, and operational excellence as we support game developers globally.

Join Fluent Software GroupAt Fluent Software Group, a part of Valsoft Corporation, we are recognized as a global leader in acquiring and developing vertical market software companies. Our focus lies in specialized industries where deep expertise truly makes a difference.We actively collaborate with founders to grow their businesses, equipping them with seasoned operators, proven strategies, and the necessary resources to accelerate growth—ensuring that your company doesn't just sustain but multiplies.As a forward-thinking investment group, we leverage AI and an agentic mindset to unlock new growth avenues across our portfolio. By integrating intelligent automation and cutting-edge technology into our operations, we empower our partners to accelerate, adapt intelligently, and build for the future.About the RoleWe are constructing the next generation of AI-driven customer service, with our flagship deployment at one of the largest global companies in the construction materials sector. This is a unique and high-impact role that sits at the intersection of business consulting and tangible AI product development.As a Field Deployment Engineer, you will oversee the entire customer engagement cycle for deploying an AI voice agent—from establishing trust with management in advisory settings to configuring conversation flows in technical workshops. You will represent our product in the field and be the driving force behind its success.This is not a traditional consulting role, nor is it purely technical. It requires a blend of both areas to ensure the effective deployment and utilization of our AI products.

About Valsoft Corp.Founded in 2015 in Canada, Valsoft Corp. has expanded its reach to a global portfolio of over 120 companies. We specialize in acquiring and developing vertical market software firms, empowering each business to provide exceptional mission-critical solutions tailored to their industry needs. Valsoft is committed to investing in established enterprises while cultivating an entrepreneurial atmosphere that transforms companies into industry leaders.We focus on building, holding, and generating value through long-lasting partnerships with existing management teams.About the RoleWe are in search of a talented AI Engineer to join our team in designing, building, and deploying intelligent systems that will drive the next generation of our products. In this position, you will operate at the crossroads of machine learning, data analysis, and software engineering, crafting AI-powered features that create tangible value for our customers.Your role will involve close collaboration with product, engineering, and data teams to convert innovative ideas into scalable AI solutions, from initial experimentation and model development through to production deployment.This is a fantastic opportunity to work with cutting-edge AI technologies and influence how artificial intelligence is integrated across our platform.What You’ll DoDesign, develop, and deploy machine learning and AI models within production environments.Create and maintain AI-driven features and services across our suite of products.Manage large datasets to train, evaluate, and enhance model performance.Implement and optimize LLM-based applications, NLP models, and recommendation systems.Collaborate with product and engineering teams to address business challenges with innovative AI solutions.Develop scalable pipelines for data processing, model training, and inference.Monitor model performance and continuously enhance accuracy, efficiency, and reliability.Stay informed about the latest advancements in AI, machine learning, and generative AI.What We’re Looking ForMinimum of 3 years of experience in AI, machine learning, or data science engineering.Proficient programming skills in Python.Experience with machine learning frameworks such as TensorFlow, PyTorch, or similar.Familiarity with LLMs, NLP, or generative AI technologies.Proven experience in deploying models within production environments.Knowledge of data pipelines, APIs, and cloud platforms (AWS, GCP, or Azure).Strong analytical and problem-solving abilities, with a knack for translating business needs into technical solutions.

About the RoleWe are seeking two highly skilled backend engineers to become integral members of our dynamic team in Montreal and Berlin. In this role, you will be instrumental in enhancing our technological capabilities by significantly improving our core backend functionalities, thereby enabling other teams to efficiently utilize this backend.If you are enthusiastic about creating exceptional products, thrive in a fast-paced environment, and are eager to contribute to the growth of an ambitious startup, then this opportunity is tailor-made for you.Our Technology Stack:Python / FastAPIPostgreSQL / MongoDB / ElasticCloud LLM providers + bare metal GPUsGoogle Cloud Platform (GCP)Joining us as an early team member means assuming significant responsibilities from the outset, with the chance to influence our foundational technological stack and infrastructure.As part of one of the most forward-thinking AI companies today, you will collaborate with a talented team of colleagues who are leaders in their respective domains, creating an incredibly stimulating work environment. Your ResponsibilitiesOwn the delivery of complex projects, collaborating with cross-functional teams to ensure the timely completion of mission-critical components.Gain a comprehensive understanding of Reliant's overarching vision and incorporate this into your architectural and process decisions.Provide insightful feedback to refine UI/UX concepts and assist in planning backend and infrastructure enhancements.Take proactive steps to maintain long-term code quality and architectural integrity. QualificationsWe are looking for a candidate with a proven track record in backend or full-stack development, with a focus on rapid innovation and effective systems design to facilitate scalability for both opportunities and team growth.You will excel in this position if you possess the following skills and experiences:5+ years of demonstrable experience in building backend services or distributed systems.Experience in designing, building, testing, and maintaining backend services and APIs that support product features, including the ability to write robust, production-quality code.Engage in system and service design; contribute to architectural discussions and make informed decisions regarding scalability, latency, cost, and reliability.Ability to navigate ambiguity and translate high-level requirements into actionable implementation plans.Collaborate with cross-functional partners including product management, frontend, UX, data, and operations to define requirements, plan implementations, and deliver features.Ensure code quality through writing, reviewing, and enhancing unit/integration tests.

Intermediate Data DeveloperAt Plusgrade, we believe that travel is not just about reaching a destination; it encompasses all the experiences along the way. We partner with over 200 airlines, hotels, rail, maritime, and financial companies to turn everyday travel into extraordinary experiences. Driven by our values of ambition, innovation, and collaboration, we continuously push boundaries and believe that together we can achieve more.Join us in shaping the future of travel by harnessing the power of data.ROLE OVERVIEW:We are on the lookout for an Intermediate Data Engineer to enhance our growing Data Engineering team. In this position, you will design, develop, and maintain scalable data pipelines and platforms that support analytics, reporting, and product innovation. You will collaborate with engineers, analysts, and stakeholders to ensure data accuracy, accessibility, and reliability across the organization.YOUR RESPONSIBILITIES:- Design, develop, and maintain robust ETL/ELT pipelines to integrate data from various sources into a centralized cloud data platform.- Build scalable data ingestion, transformation, and enrichment processes using Python, SQL, and PySpark.- Optimize data flows for performance, scalability, and cost-efficiency in the cloud environment.- Implement data quality and validation controls to ensure reliable reporting, analysis, and data-driven products.- Collaborate with multidisciplinary teams to translate business needs into technical data solutions.- Support large-scale transformations using distributed processing frameworks.- Diagnose and resolve data pipeline issues to ensure their reliability and availability.- Participate in code reviews and contribute to engineering standards and best practices.- Document processes, pipelines, and data schemas to enhance transparency and reusability.- Stay updated on modern data engineering tools, best practices, and cloud technologies, demonstrating a constant willingness to learn and share knowledge.- Build solutions with stakeholders in mind, not just technical pipelines.

Join MaintainX as a Senior Data Developer in Governance, where you will play a pivotal role in ensuring the integrity and security of our data systems. You will collaborate with cross-functional teams to design and implement robust data governance frameworks. Your expertise will help us maintain compliance, enhance data quality, and drive informed decision-making across the organization.

Join the Revolution at Stay22At Stay22, we are transforming the way individuals convert online. Our AI-driven affiliate platform empowers publishers, ticketing platforms, and content creators to unlock new revenue streams while enhancing the user experience for their audiences. With Stay22, our partners don't just earn more; they deliver more. Become part of our mission to disrupt the affiliate space and make a real impact.Position OverviewThis role demands a strategic engineering approach that exceeds mere coding. You'll assess critical development decisions and select optimal API management strategies to provide a world-class development experience. You will not only build our 'Data as a Product' platform, which will create new revenue opportunities and facilitate our entry into the AI agent ecosystem, but also be its first user, designing the initial AI agents that showcase its power and potential. If you are a systemic thinker driven by solving complex large-scale problems and crafting elegant, sustainable platforms, this opportunity is for you.Key ResponsibilitiesLead the design, development, and full deployment of Stay22's new public API platform.Utilize your expertise in Python, Node.js, and TypeScript to develop scalable, secure, and well-documented RESTful or GraphQL APIs.Develop and launch the first generation of Stay22 AI agents for third-party markets (e.g., OpenAI, GCP Agents), leveraging the API platform you help create.Collaborate closely with the Data, Neuro, and Integrations teams to define data contracts and integrate their services into a unified API product.Work with the Forge team (platform) to implement best practices for CI/CD, infrastructure as code, security, and observability for the API platform.Establish and advocate for API design standards, versioning strategies, and comprehensive documentation to ensure a world-class development experience for internal and external partners.Design and implement testing strategies (unit, integration, and performance) to ensure the robustness of the API platform.