Data Specialist Jobs

Beacon Biosignals is transforming precision medicine for the brain, from clinical development to clinical care. For Life Sciences partners, we offer the leading at-home EEG platform for clinical development of novel therapeutics for neurological, psychiatric, and sleep disorders. Our Diagnostics business is building the most comprehensive at-home platform for precision diagnostics, combining EEG and cardiopulmonary signals to deliver reimbursable assessments for sleep and central nervous system disorders. Together, we're changing the way patients are diagnosed and treated for any disorder that affects brain physiology. As a Senior Mobile App Engineer, you'll help power Beacon's mission by building the cross-platform React Native apps that patients and clinicians use with our EEG headbands and other wearables. Your work will shape how people capture high-fidelity data and how easily they move through clinical trials and at-home diagnostics. This isn't just another app. You'll build tools that help unlock insights into neurological, psychiatric, and sleep disorders, with the potential to improve lives at scale. Beacon's robust asynchronous work practices ensure a first-class remote work experience, and we also have in-person office hubs in Boston and New York. For this position we will consider candidates based anywhere in the US Eastern time zone. What success looks like As part of our small, mission-driven Mobile Apps Team, you will: Lead development of our React Native mobile applications across iOS and Android. Design and implement UX workflows for clinical trial participants and at-home diagnostic patients. Own the user experience, performance, reliability, and observability of the apps and features you build, using feedback from real users across diverse use cases and environments. Work with engineers on our native iOS and Android BLE device SDKs to integrate device capabilities cleanly into the app. Partner with our Devices team, other Platform teams, and produ

MongoDB Technical Services Engineers combine technical expertise, structured problem solving, and exceptional customer service to help customers build and operate reliable MongoDB applications and deployments. The team supports the MongoDB ecosystem—including the database server, drivers, Atlas, Cloud Manager, Compass, and related services. Engineers work directly with customers to understand complex technical challenges, identify root causes, and provide practical solutions for largescale, data intensive environments. We are looking for highly technical, insatiably curious, and adaptable engineers who enjoy understanding how systems are designed, deployed, and operated. Success in this role requires sound judgment, clear communication, initiative, collaboration, and a genuine desire to help others. Location and working model This role is based in Toronto and follows a hybrid working model, with a minimum expectation of three days per week in the office. Office location: 333 Bay St., Suite 1400, Toronto, ON M5H 2R2, Canada Cool things you’ll do You'll be working alongside our largest customers, solving their complex challenges - resolving questions on architecture, performance, recovery, security, and everything in between. You'll be an expert resource on best practices in running MongoDB at scale, whatever that scale may be. You'll be an advocate for customers' needs - interfacing with our product management and development teams on their behalf. And you'll contribute to internal projects, including software development of support tools for performance, benchmarking, and diagnostics. What you need We consider all candidates with an eye for those who are self-taught, insatiably curious, and multi-faceted. The ideal candidates should have strong technical experience in one (or more) of the following areas Systems administration Distributed systems Network Administration Database architecture and administration Application Architecture Data architecture and design Per

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in Toronto, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time systems

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in San Francisco, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time s

For over 20 years, Smartsheet has empowered teams to manage work seamlessly and scale solutions smarter. Now, in our most ambitious chapter yet, we are uniting human teams with AI agents. By orchestrating the work agents do best, automating manual tasks and uncovering insights at scale, we create the space for people to focus on what truly matters: judgment, creativity, and big thinking. That is magic at work, and it’s what we show up for every day. Core Experiences owns the platform and front end behind Smartsheet's most used work surfaces. These are the sheets, reports, and dashboards millions of people open every day to plan, track, and run their work. Underneath them are petabytes of customer work data, one of the largest and most valuable datasets at the company. As AI agents join human teams, that data has to serve two very different users. People expect an instant, real-time collaborative experience. Agents read, write, and analyze at machine scale. Meeting both means rethinking how sheet data is stored, served, and moved between our operational systems and a world-class lakehouse platform. We hold that work to the highest standards of performance, reliability, and correctness. As a Principal Software Engineer on Core Views, you will set the technical direction for systems at the heart of Smartsheet. This is a hands-on architect role. You will spot the company's largest technical opportunities before they are obvious, prove them out with prototypes, and build alignment across engineering organizations, including on roadmaps you do not own. You will turn multi-quarter efforts into phased plans with clear milestones and candid risk reporting, then deliver them. You will make the hard trade-offs between latency, consistency, and cost. You will write the architecture decisions and standards other teams build on, and raise the technical bar for engineers across the company. Your first major initiative will reshape how sheet data moves between our transactional sto

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. We are looking for a Staff Engineer to lead projects and initiatives on the Fraud Decisioning team. You’ll be responsible for building tools and systems that empower Affirm fraud fighting capabilities, work with cross-functional teams to adopt and monitor those and use analytics and data driven decisions to further improve the performance and quality of fraud deciders. Our mission is to drive growth while protecting Affirm, buyers, and merchants. We achieve this by leveraging data to evaluate risk at critical points in the user journey, adapting to the ever-changing fraud landscape, and by introducing new fraud-fighting capabilities.. What You’ll Do Work across the org to plan and execute large, cross-functional initiatives, including: project definition, technical specification, task break-down, delivery, monitoring, and maintenance. Generate simple and elegant designs that are easily deployed and debugged, but anticipate the unhappy path. Write high-quality code that can be easily understood and leveraged by others. Review others’ work and provide constructive feedback in order to maintain high and consistent quality standards across teams. Lead and mentor engineers to help them succeed and grow. Provide the right context to engineers and train them to take ownership of their respective pieces of the initiative. Effectively incorporate needs and opinions from stakeholders, advocate for ideas and initiatives, and create a common understanding where all voices are heard. Conduct technical and soft skill evaluations to inform and influence the hiring decisions. Develop and review the technical content and requirements of the interview process. What We Look For 6-10+ years of experience as a software engineer with leadership responsibilities and experience mentoring junior engineers. Pr

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. We are looking for a Staff Engineer to lead projects and initiatives on the Fraud Decisioning team. You’ll be responsible for building tools and systems that empower Affirm fraud fighting capabilities, work with cross-functional teams to adopt and monitor those and use analytics and data driven decisions to further improve the performance and quality of fraud deciders. Our mission is to drive growth while protecting Affirm, buyers, and merchants. We achieve this by leveraging data to evaluate risk at critical points in the user journey, adapting to the ever-changing fraud landscape, and by introducing new fraud-fighting capabilities.. What You’ll Do Work across the org to plan and execute large, cross-functional initiatives, including: project definition, technical specification, task break-down, delivery, monitoring, and maintenance. Generate simple and elegant designs that are easily deployed and debugged, but anticipate the unhappy path. Write high-quality code that can be easily understood and leveraged by others. Review others’ work and provide constructive feedback in order to maintain high and consistent quality standards across teams. Lead and mentor engineers to help them succeed and grow. Provide the right context to engineers and train them to take ownership of their respective pieces of the initiative. Effectively incorporate needs and opinions from stakeholders, advocate for ideas and initiatives, and create a common understanding where all voices are heard. Conduct technical and soft skill evaluations to inform and influence the hiring decisions. Develop and review the technical content and requirements of the interview process. What We Look For 6-10+ years of experience as a software engineer with leadership responsibilities and experience mentoring junior engineers. Pr

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We are seeking a Platform Software Engineer with deep experience in distributed systems to help design, build, and maintain core platform services. You will work primarily in TypeScript and Go to deliver reliable, scalable, and secure systems that power Supabase at massive scale. What you'll be doing: Design and implement distributed services and APIs that power the Supabase Platform. Lead projects that improve scalability, reliability, and cost efficiency across existing systems. Build data-intensive workflows, background jobs, and event-driven pipelines. Own service SLIs/SLOs and collaborate on incident response and post-incident reviews. Improve system observability with metrics, logging, tracing, and profiling. Contribute to our CI/CD and release processes to ship safely and quickly. Partner with product teams to deliver features end-to-end, from design docs to production. Write clear design documents, RFCs, and high-quality tests. What we're looking for: Experienced in designing and operating distributed systems, with strong foundations in consistency, fault tolerance, partitioning, consensus, and back pressure. Proficient in TypeScript and/or Go, ideally with 5+ years building production services in one or both languages (other languages also considered). Comfortable with cloud infrastructure (AWS preferred) and container orchestration. Familiar with multi-tenant architectures, API design, and data modelling. Knowledgeable about networking fundamentals and security best practices. Experienced with Infrastructure as Code (Pulumi preferred; Terraform/CDK also fine). Comfortable participating in on-call rotations for large-scale production systems. Nice to have: Experience wit

Who we are About Stripe Stripe, LLC. is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. What you’ll do Responsibilities Conducting technical interviews; Creating software, tooling and distributed systems for automating and managing data center network hardware and compute stacks; Creating and operating shared infrastructure for Stripe’s Cardholder data environment; Deployment tooling; SOX compliance audit prep interviews, and remediations; PCI compliance audit prep, interviews, and remediations; Project management; Mentoring junior engineers; On-call responsibilities. Who you are Minimum requirements Must have a Bachelor's degree or foreign equivalent in Computer Science, Software Engineering, or related field, plus two (2) years of Software Development experience. Position also requires the following: 2 years of experience with AWS cloud infrastructure and Terraform infrastructure automation; 2 years of experience with reliability, scalability, and distributed systems principles; 1 year of experience in Go and Ansible programming languages; 1 year of experience in Puppet host configuration; 1 year of experience in Ruby programming language; 1 year of experience in Python programming language; 1 year of experience in mentorship and leadership of junior software engineers; 1 year of experience performing 24/7 on call rotations to support high-availability software systems; 1 year of experience with monitoring and logging tools; 1 year of experience with computer network concepts; 1 year of experien

Who we are About Stripe Stripe, LLC. is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. What you’ll do Responsibilities Analyze accounts and transactions to identify and predict risky behavior that could result in losses for Stripe or pose challenges to the broader payments ecosystem. Scale risk processes to cover an increasingly large and complex landscape of payments risks and effectively design strategies and solutions that might range from ML model features to manual review workflows. Work with internal partners like Engineering, Product, Data Science and Operations to develop solutions that would mitigate fraud risk across different geographies, payment methods and products. Work with Stripe users to educate them about and help prevent potential risks to their business. Challenge the payments industry status quo to help enable innovative businesses to flourish online. Who you are Minimum requirements Must have a Bachelor's degree or foreign equivalent in Business Administration, Economics, Statistics, Finance, Engineering, or a related quantitative field plus 4 years of experience as a Risk or Fraud Strategist or a related occupation. Must also have 3 years of experience in each of the following: Payments-related domains, including regional payment methods, risk management, fraud prevention, or trust and safety operations; Working with quantitative tools including Python, R or Stata; Using SQL; Project Management analytical tools including Jira, Asana, and Gantt charts; Predictive Analytics; Machin

About the role: We are looking for a dedicated IT Engineer to manage and support our IT infrastructure. The ideal candidate will be responsible for maintaining and optimizing key technologies, including Microsoft Intune, Okta, Google Workspace, Jamf, Slack, and Meraki This role requires in-office presence in our New York office four days per week. What you will do: Administer Intune for mobile device management and security of our Windows devices. Manage and maintain Okta for identity and access management. Administer and support Google Workspace applications and services. Oversee administration of Jamf for managing Apple devices. Manage Slack for team communication and collaboration. Manage Meraki and WebEx infrastructure Monitor system performance and troubleshoot issues as they arise. Implement and maintain security protocols to protect company data. Provide technical support to staff and resolve IT-related issues. Collaborate with other departments to understand and meet their IT needs. Maintain documentation of IT processes and systems. What we’re looking for: Proven experience in a similar role, supporting an international organization of 100+ employees. Strong understanding of network and system security principles. Excellent troubleshooting and problem-solving skills. Strong communication and interpersonal skills. Strong dedication to customer service Ability to manage multiple tasks and projects simultaneously. Experience working with automation Proficiency with Intune, Okta, Google Workspace, Jamf, and Slack. Able to provide off-hours support, on rotation, or as needed Bonus: Experience working in a healthcare space or startup space. Benefits & Perks: #LI-Hybrid Hybrid work schedule with weekly lunches and stocked fridges Monthly social committees for company events 18 vacation days, 9 company holidays, 5 sick days, and 2 personal days Stock options for every full-time employee Paid parental leave 401k benefit Commut

WHO YOU ARE You believe the inbox is part of the brand experience, not a channel beside it. A welcome email is often a customer's first real conversation with LAKE, and a shipping confirmation can be the moment she decides she'll be back. You've spent seven to nine years in lifecycle, retention, or CRM marketing, most of it at brand-led eCommerce or DTC companies (fashion and retail especially). You're as fluent in flow architecture as you are in brand voice, and you know the two work together because the best-performing programs sound like the brand every single time. You bring a point of view backed by data, you'd rather challenge a plan before it ships than explain it after, and you've led agency partners and direct reports to a high standard. You also know the difference between a send that drives revenue and one that just drives unsubscribes (and you protect the list accordingly). WHAT YOU’LL DO Own performance across LAKE's email, SMS, and transactional channels, from the campaign calendar to triggered flows, with full accountability for channel revenue and retention KPIs Treat every send as a brand moment. You're the last check on how LAKE sounds, looks, and feels across every email, text, and transactional touchpoint, and you know when the right call is not to send at all Grow and convert our reachable audience through onsite capture, offer mechanics, and list health Turn lifecycle strategy and go-to-market priorities into a working channel plan. Map sends, audiences, and dependencies, then come back with collisions flagged and a recommendation Run the operational backbone: orchestration and cadence, suppression and governance, platform health, and data integrity across Klaviyo, SMS, and reporting tools Lead reporting and testing. Deliver weekly and monthly performance reads, and a testing roadmap that shapes strategy Write campaign and flow briefs and give first-pass creative review, keeping messaging, voice, and segmentation

About the Team New Verticals launched in 2020 to take the DoorDash marketplace beyond restaurants: it now spans 100,000+ grocery, convenience, alcohol, retail, and DashMart stores across the US and Canada. This team focuses on building our Canadian marketplace to ensure we are able to deliver exactly what consumers are looking for when they want it, with speed and quality. About the Role We are hiring a few Senior Associates on our Canada New Verticals Strategy & Operations. One role will focus on improving how we partner with our Dashers and driving efficiencies to how they operate. The second role will focus on driving quality improvements to our platform that enhances the shopping experience resulting in higher consumer spend. Both roles will require you to understand marketplace data and constraints to strategize actionable plans to improve efficiency levers impacting things like in-store navigation, in-app experience, dasher pay, pricing & promotions and so much more! These roles require you to understand our three-sided marketplace and the unit economics that impact our financial success all while balancing growth, cost and quality. You’ll need to weigh both sides of that tradeoff in every lever you pull. These roles sit at the intersection of strategy, operations, and product. The best operators today are rapidly generating new ideas, taking ownership over metrics and moving them in the right direction through building product visions, synthesizing complex analyses and testing every idea — all while leveraging AI to uplevel how we operate. We expect this person to stay at the forefront of how AI is reshaping the work, actively exploring new tools, automating repetitive workflows, and finding ways to do in hours what used to take weeks. You will report into a Manager on our New Verticals Strategy & Operations team and be an individual contributor position. We operate in a hybrid model and spend a few days a month in person together. We have t

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Join us in our mission to transform the way people shop and eat, where impact, innovation, and growth drives everything we do. Our Commercial team sits at the centre of Deliveroo’s marketplace—shaping how we serve restaurants, grocers, and new verticals worldwide. From negotiating key partnerships to unlocking new revenue streams and crafting data-led growth strategies, we take on big challenges that move the business forward. If you thrive in fast-paced, commercial environments and want to influence the future of a global brand—this is the team for you. We’re looking for a New Partner Experience (NPX) Advisor - Belgium Market to join our Manchester team. In this role, you’ll be the vital link for our newly signed partners during their first two months on the platform, ensuring they have the tools, confidence, and strategy to build for long-term success. What You’ll Be Doing You’ll be joining the New Partner Experience (NPX) - Belgium Market . We work cross-functionally with Sales and Account Managers to ensure our partners have a smooth journey, helping them navigate our systems and maximise their growth from day one. Here’s what your day-to-day might look like: Lead Partner Relationships: Act as the primary relationship lead for newly signed restaurants, ensuring they are built for success and remain highly engaged with the platform. Consult on Growth: Educate partners on how to make their menus stand out and encourage the use of advertising tools to drive consistent order volume. Liaison & Coordination: Serve as the bridge between your restaurant partners and internal teams, such as the photography team, to ensure their digital storefront looks world-class. Bui

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Sony Interactive Entertainment Security Architecture | Cloud | AI Security | Enterprise Platforms We are seeking a Staff Security Architect to help shape and secure the next generation of enterprise, cloud, platform, and AI-enabled technology. This role combines deep security architecture expertise with strong engineering judgment and the ability to influence technical direction across complex, global environments. The successful candidate will partner with engineering, infrastructure, product, and security teams to identify systemic risk, develop scalable security patterns, and guide secure adoption of emerging technologies, including generative AI and agentic systems. Key Responsibilities Design, review, and approve security architecture for enterprise, cloud, SaaS, platform, and application environments, balancing business objectives, engineering constraints, and risk. Lead cloud security architecture across AWS, Google Cloud, and hybrid environments, including identity, network security, data protection, logging and monitoring, key management, workload isolation, security posture management, and the effective use of native and third-party cloud security controls. Define and review security architecture for SaaS and PaaS platforms, including ident