Senior Software Engineer - Big Data & Java

At Affirm, we're on a mission to revolutionize credit, making it more transparent and user-friendly. Our platform empowers consumers with the flexibility to buy now and pay later, free from hidden fees and compounding interest.The Data and Storage Services team plays a pivotal role in managing Affirm's data needs, which includes both OLAP and OLTP systems. This encompasses everything from essential online checkout databases to our Batch Orchestration, Streaming Infrastructure, Event-Driven Frameworks, and BI analytics tools. Our objective is to deliver reliable, intuitive, and cost-effective solutions that enable Affirmers to securely store, analyze, and transform data at an exceptional scale.We are seeking an experienced Engineering Leader to guide our expanding Data and Storage Services organization, focusing specifically on our Online Storage team. You will leverage your extensive experience in team management and your track record of successfully executing complex, multi-quarter roadmaps. Comfort with ambiguity and the ability to navigate demanding deadlines while crafting strategic initiatives and driving execution are essential. Collaboration with your teams and product stakeholders will be key in defining future architectural and organizational states that facilitate scalability. Your decisions will balance our aspirational vision with the current business and technological imperatives.

Join our innovative team at Zip as a Senior Software Engineer in Online Storage. In this pivotal role, you will design, develop, and optimize our online storage solutions, ensuring a seamless user experience. Your expertise will directly influence the performance and scalability of our storage systems, making a significant impact on our customers' satisfaction.As a key member of our engineering team, you will collaborate with cross-functional teams to deliver high-quality software solutions that meet the evolving needs of our users. If you are passionate about cutting-edge technology and thrive in a fast-paced environment, we want to hear from you!

Join Elastic, the leading Search AI Company, as a Senior Software Developer. You will play a pivotal role in enhancing our storage efficiency for metrics and logs while optimizing our ES|QL solution for querying diverse data types. Collaborate with a globally distributed team to innovate current logging solutions, expand our metrics processing capabilities, and refine storage efficiency across our systems. Your expertise will be crucial in developing advanced algorithms and data structures, ensuring seamless operation and scalability of our storage engine. Embrace a culture of empowerment and collaboration where your contributions directly impact our mission to deliver high-quality software.

Role overview hive.co seeks a Senior Data Software Engineer based in Canada to join its remote team. This role centers on designing and building data solutions that help guide business decisions and enhance the company’s products. The focus is on developing reliable data pipelines and scalable applications that match evolving needs. What you will do Design and develop data pipelines and applications aligned with business and product objectives Collaborate with engineers and teams across hive.co Help shape the data infrastructure and influence client-facing solutions Impact This position plays a key role in enabling hive.co to deliver value to clients and make informed decisions based on strong data foundations.

Join Afresh Technologies as a Senior Software Engineer specializing in Data. In this role, you will leverage your expertise to develop innovative solutions that enhance data processing and analytics for our clients. Collaborate with cross-functional teams to design and implement scalable data architectures that drive business decisions.

Narvar helps millions of consumers track packages, manage returns, and receive delivery updates through its network of over 1,500 brand partners. The company's data infrastructure ensures these post-purchase experiences run smoothly in the background. Role overview This fully remote Senior Software Engineer, Data position is open to candidates based anywhere in Canada. The role centers on developing and refining the data pipelines, platforms, and products that support analytics, machine learning, and tools for merchants. What you will do Design, build, and enhance data infrastructure, including ingestion, transformation, and analytics systems used by merchants. Make key architectural choices that shape how data moves and is processed at scale. Deploy production systems that handle both real-time and batch data for millions of users. Work with an AI-native mindset, using advanced coding tools to increase productivity and accelerate delivery. Location This is a remote role based in Canada.

About the Role Public Storage is looking for a Self Storage Customer Service Manager in Ontario. This position oversees daily operations at our storage facility, focusing on customer satisfaction and smooth site management. What You Will Do Supervise and support a team delivering customer service at the facility Handle customer inquiries and resolve issues promptly Maintain a safe, organized, and welcoming environment for customers and staff Promote storage solutions that fit customer needs Communicate clearly with customers and team members What We Look For Experience in customer service or retail management Strong communication and problem-solving skills Ability to lead a team and keep operations running smoothly Comfort working in a setting where priorities can shift quickly

Role Overview Coinbase is hiring a Senior Software Engineer for the Data Platform team. This remote role is open to candidates based in Canada. The team builds and maintains the core data infrastructure that supports Coinbase’s mission to create an open financial system for the world. What You Will Do Design and implement scalable data solutions to support business needs Collaborate with team members to solve complex data engineering challenges Develop systems that help generate business insights and improve product offerings

Join Huawei Canada as a Senior Researcher in our Emerging Storage Lab!About Our Team:Our Emerging Storage Lab, located at Huawei Canada's Toronto and Vancouver Research Centres, is dedicated to pioneering next-generation storage technologies. Our diverse team of skilled computer engineers and scientists, with experience ranging from recent graduates to industry veterans with over 20 years of expertise, is at the forefront of innovation. We explore various aspects of storage technology including data management, data cataloging, file systems, storage networks, and AI storage, seeking to propel advancements in the AI-driven data storage landscape.Job Responsibilities:Conduct applied research to design and prototype cutting-edge AI data engines and storage architectures tailored for optimizing large-scale AI training and inference workloads.Architect and implement robust software components across data, metadata, and AI pipeline layers, ensuring data lineage, versioning, and automated lifecycle management for AI assets.Develop and refine the data plane for AI infrastructures, addressing critical challenges like distributed dataset shuffling, rapid checkpointing, model loading and offloading, KV Cache operations, and low-latency metadata serving for billion-scale datasets.Create high-performance system software that seamlessly integrates AI storage, AI data, and orchestration frameworks, eliminating bottlenecks within the machine learning pipeline.Enhance the end-to-end data path from persistent storage to GPU memory by leveraging knowledge of hardware, networking, and AI workload specifications.Contribute to the academic community by publishing research at leading conferences.Collaborate with global AI research and engineering teams to bring innovations to production and shape the strategic roadmap for AI infrastructure.

About UsAt Redis, we are pioneers in creating the technology that powers the most rapid applications globally. Whether you checked the weather, made an online purchase, or tracked your flight status today, our solutions are at work behind the scenes. Join us at Redis, where you will engage with the fastest, most efficient technology in the industry—whether you are developing it, narrating its story, or marketing it to our extensive customer base of over 10,000 worldwide. Together, we are shaping a faster world with simpler interactions. Are you ready to be part of this journey?Your Role:Join our team dedicated to Redis Data Integration (RDI). Here, you will help to develop a data streaming pipeline that effectively syncs data from various relational and non-relational databases to Redis Enterprise. This innovation allows applications to retrieve data at lightning-fast in-memory speeds, ensuring seamless integration of legacy databases with Redis Enterprise in near real-time while performing high-speed data transformation.

Role overview MongoDB, Inc. is seeking a Senior Product Manager to focus on replication and storage engines within its core database products. This position is open to candidates located in Alberta, British Columbia, Manitoba, Nova Scotia, Ontario, or Quebec. Key responsibilities Shape the strategic direction for replication and storage engine features in MongoDB’s database offerings Work with cross-functional teams to gather customer requirements and monitor market trends Prioritize features and manage the roadmap for storage and replication solutions Coordinate with engineering, marketing, and sales to support product launches Contribute to ongoing improvements in product efficiency, reliability, and usability Collaboration This role requires close partnership with engineering, marketing, and sales teams to deliver features that align with customer needs and MongoDB’s product vision.

About Deep SkyDeep Sky leads the way in environmental technology, focusing on innovative solutions for Carbon Dioxide Removal (CDR) and Carbon Capture and Storage (CCS). Our mission is to advance sustainable decarbonization practices, and we are actively looking for a talented Senior Reservoir Engineer to enhance our CO2 storage initiatives across Canada.Job OverviewAs a senior individual contributor, you will engage deeply in reservoir modeling, subsurface risk assessment, and providing technical support for decision-making. This position does not involve direct people management but is pivotal in shaping modeling strategies, evaluating storage performance, and interfacing with regulatory bodies on technical matters.This position offers a hybrid work environment and is open to candidates from anywhere in Canada. While we prefer candidates near our offices in Innisfail, Calgary, or Montreal, we welcome remote applicants.Key Responsibilities• Spearhead the creation of dynamic reservoir models for saline aquifers and CO2 mineralization, utilizing academic and public resources to enhance model parameters and reduce uncertainty.• Employ advanced simulation tools to optimize CO2 injection methods and predict CO2 plume dynamics.• Analyze data to support the selection of CO2 injection sites and assess their expected storage capabilities.• Identify and mitigate long-term risks associated with CO2 containment and develop comprehensive monitoring programs.• Assist in the regulatory application processes related to CO2 storage initiatives.• Draft detailed reports and presentations that summarize modeling outcomes, ensuring thorough documentation for future reference and compliance.• Keep abreast of cutting-edge reservoir engineering practices and simulation technologies, contributing to the evolution of best practices within the organization.• Collaborate with a diverse subsurface team, including geologists, geophysicists, drilling engineers, and monitoring specialists to ensure the successful execution of CO2 storage projects.

Location Details: At GoDaddy, we envision a diverse future of work tailored to each team. Some teams thrive in the office full-time, while others embrace a hybrid model, working both remotely and in the office on different days. Additionally, some teams operate entirely remotely. Remote: This is a remote opportunity, allowing you to work from the comfort of your home. Occasionally, you may visit a GoDaddy office for team events or meetings. Join Our Team We are on the lookout for talented engineers to become part of our Global Storage Engineering team, with a primary focus on Ceph. In this role, you will engineer and deploy cutting-edge storage technologies to support object, block, and file workloads for our internal applications and private cloud. If you possess strong DevOps skills, enjoy tackling complex challenges, and wish to engage in exciting open-source projects, we would love to hear from you! Your Responsibilities: Design and construct Ceph clusters from inception to provide robust and scalable storage solutions tailored to our organizational needs. Assist GoDaddy in engineering, deploying, and maintaining the next generation of Ceph storage technologies. Play a pivotal role in managing a large-scale Linux environment, ensuring seamless operations and optimal performance across our extensive infrastructure. Collaborate closely with internal teams on cross-functional projects to guarantee rapid and high-quality asset delivery. Analyze and model various workloads to deliver customized solutions aligned with GoDaddy's product offerings. Your Experience Should Include: 4+ years of professional experience with Ceph, including architecting and building Ceph clusters from the ground up. 4+ years of experience in Ceph storage deployment, configuration, performance tuning, monitoring, troubleshooting, integration, upgrades, and maintenance.

Brinqa stands at the forefront of unified cyber risk management and security analytics. Our innovative software empowers organizations to swiftly and efficiently make informed cyber risk decisions across diverse platforms.We assist our clients' cyber security and technology teams in identifying, prioritizing, and addressing the most critical risks through real-time risk analytics, automated assessments, and remediation strategies. Our software provides actionable insights and timely communications, enabling customers to reduce their response times to emerging threats and protect their businesses from significant adverse impacts.We are seeking a Senior Software Engineer to join our Data Team, responsible for developing the systems that power Brinqa’s core platform.In this hands-on role, you will tackle high-scale data systems that ingest, transform, and serve vast quantities of security and IT data. You will take ownership of significant components of the system, influence architectural decisions, and deliver production-grade code that has a direct impact on our enterprise customers.If you thrive on solving intricate data challenges, enjoy working across the full technology stack, and are passionate about building scalable systems, this opportunity is for you.Key ResponsibilitiesDevelop and enhance high-throughput data pipelines for real-time and batch processing.Design systems for large-scale data ingestion, transformation, and enrichment.Create APIs that facilitate data access for advanced analytics and product features.Contribute to the architecture of distributed storage and computing solutions.Ensure systems are scalable, reliable, and perform optimally at an enterprise level.

Join Us in Revolutionizing the Grocery SectorAt Instacart, we believe that food brings people together. Our mission is to ensure everyone has access to the groceries they love while providing them with more time to savor those moments. What may seem like a simple grocery delivery service to some is, for us, an intricate web of opportunities to meet the diverse needs of our community. We are dedicated to delivering an essential service that our customers depend on for their groceries and household items while also creating safe and flexible earning opportunities for Instacart Personal Shoppers.Instacart has become a vital resource for millions, and we are expanding our team to drive our mission forward. If you're ready to contribute to something impactful and do your best work, we invite you to join our team.Flexibility at InstacartWe understand that there's no one-size-fits-all approach to productivity. Therefore, we provide our employees the freedom to choose their ideal work environment, whether it's from home, a local office, or a favorite café, while maintaining connectivity and community through regular in-person events. Discover more about our flexible work culture.Role OverviewAs a Senior Staff Software Engineer on the Data Infrastructure team at Instacart, you will play a pivotal role in shaping the technical landscape of our data platform, which is crucial for our company's data strategy. You'll be responsible for guiding the architecture roadmap that supports our storage and compute layers, streaming infrastructure, analytics tools, and governance systems. This position is ideal for a strategic thinker with deep technical expertise who can make a significant impact at a company-wide level.You will lead long-term architectural planning for our core data platform, influence major investment decisions, and serve as a thought leader within the engineering community and beyond. Your contributions will directly affect how Instacart scales its decision-making processes and will shape the economic framework of one of the most data-driven tech companies in the grocery sector.

About the Role At Abnormal AI, we empower enterprises of all sizes to combat cybercrime with our innovative cloud products. Our offerings are data-intensive SaaS applications that require robust, scalable, and secure data access. This is where our talented Data Platform team plays a crucial role, providing scalable storage solutions (PostgreSQL, OpenSearch, Redis, RocksDB, DynamoDB) and developing services and tools that enhance operational excellence while sharing expertise with engineering and data science teams. We are seeking a Senior Software Engineer to join our Data Platform team. In this role, you will collaborate closely with our world-class engineers to shape and develop the next generation of our data platform. You will tackle ambitious technical challenges that deliver significant value to Abnormal and our clients. There are numerous opportunities for professional growth and career advancement, including the potential to progress into a Staff technical leadership role.

As the Manager of Data Infrastructure, you will report directly to the Director of Data Engineering and spearhead a team of 5-6 engineers responsible for operating essential data platforms that fuel our AI and analytics initiatives. This newly established, hands-on leadership position blends technical expertise with personnel management, requiring you to mentor your team, promote agile methodologies, and incorporate product-focused thinking into infrastructure management. You will implement our data strategy while ensuring operational excellence across platforms that handle billions of transactions monthly. We embrace a Flexible First work model, allowing this role to be performed remotely within the provinces of Ontario and British Columbia. Quarterly travel to the United States will be necessary. We are excited for you to potentially join our team!

Join 2K as a Senior Online Services Software Engineer and be a part of a dynamic team dedicated to innovating online gaming experiences. You will play a crucial role in designing, developing, and deploying cutting-edge software solutions that enhance user engagement and satisfaction.

Join Us in Revolutionizing Grocery ShoppingAt Instacart, we are on a mission to connect people through the joy of food. We believe that everyone deserves access to the groceries they love and the time to enjoy them with family and friends. While others view grocery delivery as a simple need, we see it as a complex challenge filled with opportunities to meet our community's diverse requirements. Our essential services support customers in obtaining their groceries and household supplies while providing flexible earning opportunities for Instacart Personal Shoppers.We have become a lifeline for millions, and we are assembling a passionate team to propel our mission forward. If you are eager to deliver your best work, we welcome you to join us at our table.Instacart is a Flex First TeamWe recognize that there is no universal approach to achieving great work. Our employees enjoy the flexibility to choose their ideal work environment—be it from home, an office, or your favorite café—while fostering connections and community through regular in-person events. Discover more about our flexible work approach.OverviewThe Ads Data Solutions Engineering (DSE) team is responsible for creating the foundational capabilities that drive Instacart's off-platform advertising, secure data collaboration (cleanrooms), and automated taxonomy management. We are seeking a Senior Engineer II (L6) to co-manage our technical roadmap, enhance our data solutions infrastructure, scale off-platform integrations, and refine our cleanroom collaboration capabilities while automating taxonomy change management workflows. This role is crucial for fostering cross-team collaboration, enhancing developer productivity, and spearheading AI-driven development initiatives.As a senior technical leader, you will design and implement scalable, data-intensive systems, facilitate cross-team execution, and elevate engineering standards. You will work closely with Product, Data Science, Data Platform, and Governance teams to build reusable abstractions and deliver impactful features across our key areas: Off-platform, Data collaboration (cleanrooms), Ads Taxonomy, Platform, and New Initiatives (AI). You will also mentor L4/L5 engineers, serve as an individual contributor tech lead (without direct reports), and help shape the future on-call model and SLOs.About the Job