Full-Stack Engineer at Cube Dev | Remote

Join us at Reflow, a cutting-edge workforce and workflow intelligence platform designed to empower teams with profound insights into their work processes. As we continue to expand, the complexity and richness of our data grow, and we are on the lookout for a skilled Full-Stack Data Platform Engineer to architect and manage the systems that convert this data into actionable intelligence, driving analytics, workflow insights, and economic modeling.Key ResponsibilitiesDesign, implement, and maintain a robust and scalable data warehouse using platforms such as BigQuery, Snowflake, or Redshift.Develop and enhance ETL pipelines for efficient data ingestion from APIs and internal systems.Model and manage datasets to facilitate dynamic analytics and product features.Collaborate with the engineering team to optimize data mining and analytics performance.Create and maintain dashboards and visualization tools (e.g., Metabase, Tableau, Power BI) for internal and external reporting.Ensure data reliability, cost efficiency, and performance optimization across various environments.Implement event-driven pipelines for real-time analytics and reporting.Contribute to best practices in data governance, privacy, and security.Who You AreProficient in data warehouse architecture and scalable analytics infrastructure.Strong command of SQL, data modeling, and optimizing pipeline performance.Hands-on experience with ETL tools, data ingestion frameworks, and cloud-based data operations.Able to balance technical depth with real-world application—creating systems that are user-friendly.Comfortable navigating the trade-offs between cost, scalability, and complexity.Curious about the translation of data into insights, decisions, and automation.Preferred QualificationsExperience with Python for analytics and data manipulation.Familiarity with AI/ML-driven analytics or predictive modeling.Knowledge of real-time or streaming data architectures.Understanding of data governance, compliance, and secure cloud operations.Why You Should Join UsBe part of a transformative journey at Reflow, where you will have the opportunity to shape the future of workforce intelligence and analytics.

Company OverviewJoin a dynamic and rapidly expanding startup dedicated to enhancing team effectiveness and elevating customer experiences. Our passionate leadership team is committed to merging Robotic Process Automation (RPA) with the transformative capabilities of Artificial Intelligence (AI), empowering businesses to automate intricate processes effectively and ethically.What We DoWe streamline workflows and enable personalized delivery, allowing companies to implement workflows without needing an RPA developer. Our user-friendly API facilitates the automation of triggered events, actions, and workflows through a no-code system.Position OverviewAs a Full Stack Platform Engineer, you will design and develop robust, scalable, and efficient software that supports our cloud-based AI platform framework. Collaborating closely with cross-functional teams, you will ensure the delivery of a highly available and secure platform. Your role will also involve ongoing improvements to platform functionality, performance, and reliability, alongside evaluating new technologies to optimize our systems.

Join bubble as a Staff Full Stack Engineer focused on our Mobile Platform. We are looking for innovative thinkers who thrive in a fast-paced, remote environment. You will work collaboratively with our team to design, develop, and implement cutting-edge mobile solutions that enhance the user experience on our platform.

About StackAIStackAI is a revolutionary no-code AI workflow platform that enables businesses to construct, implement, and expand AI-driven workflows without requiring extensive machine learning expertise. With a growing user base and increasing enterprise adoption, our goal is to democratize access to large language models (LLMs), empowering every business operator—beyond just developers. Supported by Y Combinator and top-tier investors, we are laying the groundwork for the AI-driven future of work.The RoleAs a Senior Full Stack Engineer, you will be instrumental in defining the product and technical architecture at StackAI. Your responsibilities will span the entire technology stack, from crafting scalable backend systems to creating stunning and user-friendly frontend interfaces, and incorporating advanced AI models into our platform. This role offers significant impact, as you will work closely with the founding team, take charge of essential product features, and shape the engineering culture of a rapidly evolving startup.We seek exceptional 10X engineers—innovative builders who can consistently deliver results in a dynamic environment, remain inquisitive, and excel in diverse roles.ResponsibilitiesIn this role, you will:Build and own the entire platform, from backend services and APIs to frontend interfaces.Create robust, scalable backend systems utilizing Python and FastAPI (or similar), with optimized databases (SQL/NoSQL).Design and maintain high-quality user interfaces using React, Next.js, TypeScript, and Tailwind CSS, ensuring polished, intuitive, and responsive user experiences.Integrate new AI models and features into our products for seamless performance and enhanced value.Manage StackAI’s landing and product pages to establish benchmarks for clarity, design, and quality.Collaborate across the stack to connect backend services with frontend applications seamlessly.Engage with design, product, and customers to refine product direction and prioritize user needs.Stay at the forefront of full-stack technologies, promoting best practices and innovative solutions.Assist with customer support as needed; every team member contributes to user satisfaction.

ABOUT YOU AND THE ROLE Zipline is leading a logistics revolution, utilizing autonomous aircraft to deliver life-saving medical supplies across various continents, every day of the week. We have successfully completed over 2,000,000 deliveries to date. At Zipline, we are committed to ensuring that access to medical care is not determined by geographic location. To fulfill our mission globally, we're enhancing our autonomy capabilities to swiftly and safely expand our product offerings and reach, ultimately delivering vital packages directly to your doorstep. Our Autonomy team is in search of a Full Stack Engineer to create web-based data visualization and annotation tools. These tools will empower the Autonomy team to introspect, visualize, and engage with data produced by thousands of Zips operating worldwide, addressing Zipline’s fundamental autonomy challenges. WHAT YOU'LL DO Develop advanced data triage and exploration interfaces that allow users to filter, analyze, and navigate through millions of records. Design and construct web front-end visualization tools for Zipline's data pipelines to facilitate high-quality analysis aimed at solving essential autonomy issues. Create scalable and efficient backend APIs and real-time data pipelines to support complex querying, filtering, and aggregation across extensive datasets. Design and execute efficient database schemas, indexes, and query optimization strategies to guarantee high-performance search and analysis at scale. Collaborate closely with engineering teams to comprehend workflows and deliver tools that enhance operational efficiency and data-driven decision-making.

About ClickHouseRecognized in the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands as a leader among innovative and rapidly growing private cloud companies. With a robust customer base exceeding 3,000 and an annual recurring revenue (ARR) growth of over 250% year-on-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.Our remarkable trajectory has been validated by a recent $400M Series D funding round. Over the last quarter, esteemed clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have joined us, either adopting our platform or expanding their existing implementations. These companies are now part of a prestigious lineup that includes AI pioneers and global brands like Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses. Be part of our exciting journey!About the TeamThe ClickPipes Platform plays an essential role in our company's growth, facilitating seamless data onboarding and integration from diverse sources into ClickHouse. This position offers a unique opportunity to tackle complex technical challenges at a petabyte scale within high-velocity environments, granting you significant autonomy and the chance to make a tangible impact.Engaging with ClickPipes will empower you to take ownership of your work, confront ambiguous challenges, and deliver features utilized by some of the most data-intensive organizations worldwide.Explore our team's recent accomplishments on our blog:Flexible Scaling and Monitoring in ClickPipesMySQL CDC Connector for ClickPipesThe Evolution of ClickPipesAs a Senior Full-Stack Engineer, you will design and develop intricate, data-driven user interfaces while managing customer-facing workflows end-to-end. Although this role emphasizes frontend development, engineers are encouraged to work across the entire stack, collaborating on backend services, APIs, and system integrations as necessary. We seek T-shaped engineers who possess deep frontend expertise while maintaining a pragmatic approach across the stack.

We are seeking a talented and motivated Senior Full Stack Engineer to join our dynamic team at peek. In this fully remote role, you will play a crucial part in designing, developing, and maintaining web applications that enhance user experience and drive our business forward.Your expertise will be vital in both front-end and back-end development, working with cutting-edge technologies to create scalable and efficient solutions. If you are passionate about coding, collaboration, and innovation, we want to hear from you!

The future of AI begins with high-quality data.At HumanSignal, we are creating the platform that enables the creation, curation, and evaluation of that data. From fine-tuning foundational models to validating behaviors of agents in production, our tools play a crucial role for leading AI teams, ensuring that models reflect real-world signals, not noise.Our open-source product, Label Studio, has risen to become the de facto standard for labeling and evaluating data across various modalities—ranging from text and images to time series and agents-in-environments. With over 250,000 users and hundreds of millions of labeled samples, it stands as the most widely adopted open-source solution for teams focused on developing AI systems.Label Studio Enterprise enhances this foundation by incorporating the security, collaboration, and scalability features essential for supporting mission-critical AI pipelines—fueling everything from model training datasets to evaluation test sets and continuous feedback loops. We started our journey before foundation models were mainstream, and we are committed to advancing now that AI is reshaping the world. If you are eager to assist leading AI teams in building smarter and more accurate systems, we would love to connect.This is a product-engineering role: not merely “build what you’re told,” but rather shape what we build—own the problem, propose solutions, and deliver outcomes that are meaningful to users and the business.

Who We AreGatik is at the forefront of transforming autonomous middle-mile logistics, offering innovative transportation-as-a-service (ATaaS) solutions to enhance the B2B supply chain. We prioritize safety, reliability, and efficiency, ensuring seamless deliveries while alleviating congestion in freight movement. Our groundbreaking partnership with Walmart in 2021 marked the launch of the world’s first fully driverless commercial transportation service. Our Class 3-7 autonomous trucks are actively deployed in key markets, including Texas, Arkansas, and Ontario, Canada, paving the way for a new era in freight transportation.Our proprietary Level 4 autonomous technology, Gatik Carrier™, has been meticulously engineered to transport freight securely and efficiently between designated pick-up and drop-off points on the middle mile. With unparalleled capabilities across both highway and urban settings, Gatik Carrier™ is a comprehensive solution that integrates cutting-edge software and hardware, enabling smooth incorporation into our customers' logistics operations.About the RoleWe are looking for an exceptional Full-Stack Engineer to spearhead the development of our web-based simulation platform, designed to create a high-performance "Engineering Command Center." This platform will empower our engineering teams to execute, visualize, and analyze intricate simulations at scale. You will play a crucial role in bridging the gap between extensive backend simulation data and an engaging, responsive web interface. This position involves complex tasks such as high-frequency data streaming, 3D rendering (WebGL), and sophisticated data orchestration.This role requires on-site presence five days a week at our Mountain View, CA office!

At Rescale, we are at the forefront of revolutionizing engineering and scientific discovery. As the premier leader in digital engineering, we are reshaping the development of products through intelligent automation, advanced AI, efficient data management, and seamless integration with the largest network of engineering and R&D applications worldwide. Joining Rescale means being part of a diverse, collaborative, and mission-driven team dedicated to accelerating innovation across vital industries such as aerospace, energy, life sciences, and manufacturing. We tackle complex challenges that traditional high-performance computing (HPC) cannot solve, and we invite passionate and inquisitive individuals to help us drive the next wave of breakthroughs.We are currently looking for a product-focused Software Engineer to join our infrastructure team. This role will involve taking ownership of core data and AI capabilities that facilitate efficient file management, high-performance data pathways, customizable data patterns, and integration with various external systems.Your responsibilities will include:Designing, building, and managing backend services for generative AI capabilities, which include LLM-backed APIs, intelligent agents, retrieval and knowledge layers, and connections to both internal and external systems.Developing and scaling data infrastructure that supports file management and high-throughput data transfers between customer environments, cloud object storage, and compute clusters, focusing on reliability, performance, and cost-effectiveness.Engaging across the technical stack—from backend services (Python/Java/Go) and cloud infrastructure (AWS/Azure/GCP, containers/Kubernetes) to occasional UI adjustments—to create seamless end-to-end user experiences in collaboration with product, design, and other engineering teams.We are looking for candidates who possess:1-3 years of experience in backend software engineering, particularly in building and maintaining distributed systems within a major cloud environment (AWS, Azure, or GCP).Proficiency in at least two programming languages such as Python, Java, or Go and comfort with traversing service boundaries and APIs.Experience with data-intensive systems (e.g., object storage, relational databases, caches, queues/streams) along with a keen interest in developing products utilizing LLMs or intelligent agents.Familiarity with using AI agents within the software development lifecycle (such as Claude Code or equivalent).A willingness to engage across the entire development spectrum, including backend and frontend tasks as needed.

About the RoleJoin our dynamic team at OpenAI as we revolutionize economic opportunity through our innovative AI-powered Jobs Platform. We are seeking talented Full Stack Software Engineers who are passionate about creating transformative applications using ChatGPT. This role presents a unique opportunity to engage at the convergence of AI agents, personalized user experiences, and impactful economic solutions.As millions utilize ChatGPT for career guidance, we are redefining the job market landscape. Our vision is to develop a career agent that comprehends individual skills, facilitates proof of those skills through certifications, and actively connects job seekers with employers based on genuine capabilities rather than traditional job boards.Key Responsibilities:Lead the design and development of core product features for our cutting-edge AI job platform.Architect and implement systems for candidate matching, verification, skills representation, and workflow automation.Collaborate with research teams to integrate new AI models and capabilities into user-friendly features that help individuals demonstrate their skills and secure job opportunities.Develop scalable, high-trust systems to support millions of job seekers and employers.Conduct user experiments, gather feedback, and iterate rapidly to enhance user outcomes.Work alongside product, design, research, and operations teams to craft human-centric AI experiences.Prioritize speed, reliability, and security to provide a trustworthy platform for economic mobility.Qualifications:A minimum of 5 years of software engineering experience with a focus on developing robust user-facing products.Demonstrated experience in full-stack development, with the ability to own features from inception to deployment.A strong interest in marketplaces, matching algorithms, or personalization, even if direct experience is lacking.Keen interest in AI-driven user experiences, agents, and workflow automation; prior ML experience is not mandatory.A proactive mindset and enthusiasm for thriving in a fast-paced, innovative environment where user impact is paramount.About OpenAI:At OpenAI, we are at the forefront of AI research and deployment, committed to advancing digital intelligence in a way that is safe and beneficial for humanity. Our mission is to ensure that artificial general intelligence (AGI) benefits all of humanity. Join us as we strive to create advanced technologies that empower people and drive positive change.

Be a Part of Shaping the Future of Home RoboticsAt Sunday, we are at the forefront of developing innovative personal robots designed to liberate individuals from mundane tasks. Our mission is ambitious: to democratize access to versatile robots, allowing families to reclaim precious time for what truly matters.After 18 months of dedicated efforts in building a talented team, securing investment, and validating our technology, we are now on the lookout for passionate professionals to join us in this exciting growth phase. If you are eager to leverage your expertise in robotics innovation, we want to connect with you.Role OverviewData is the core of our operations. As a Full Stack Engineer specializing in Data Operations, you will contribute to enhancing our platform that manages the data pipeline. This includes tracking thousands of memory developers worldwide and creating high-fidelity tools for auditing, filtering, and qualifying hundreds of hours of data daily.Key ResponsibilitiesMemory Developer Systems: Collaborate with the Data Operations team to build an internal platform that oversees thousands of remote memory developers, ensuring a consistent and high-quality data stream through performance tracking and hardware health monitoring.The Audit Lab: Design and implement high-performance React interfaces for replaying and validating human motion data, enabling our team to curate top-tier datasets from numerous uploads.Data Ingestion & Orchestration: Architect robust backend services capable of processing large volumes of data, ensuring readiness for auditing.Startup Agility: While your primary focus will be on Data Operations, our dynamic environment may require you to adapt to shifting priorities and engage with various aspects of the tech stack as we expand.

Role overview Jobgether is looking for a Remote Full Stack Staff Engineer located in Columbia. This role centers on building and maintaining web applications, with responsibilities that cover both front-end and back-end development. The position involves guiding projects from initial concept to launch and ongoing updates, contributing technical input throughout the process. Main responsibilities Design, develop, and maintain web applications Work across the full stack, handling both user interfaces and server-side logic Support project delivery at every stage, from idea to completion Contribute to strong performance and a smooth experience for users

Join Condor Software as a Full-Stack Platform EngineerAt Condor, we are revolutionizing the financial infrastructure that supports clinical development. With billions invested annually in discovering and developing new therapies, we strive to connect clinical operations and finance into a cohesive system. By integrating real-time financial intelligence, we empower R&D and finance leaders with the tools they need to make informed, high-stakes decisions.We are an AI-driven, pharma-native infrastructure provider, scaling industry standards in collaboration with top-tier partners. Our platform facilitates prediction, control, and execution in the most complex R&D environments worldwide.The Importance of Your RoleHaving established ourselves as a trusted partner for enterprise teams, we are now focused on the challenging task of scaling our platform to meet increasing demands. As a rapidly growing company, backed by prominent investors like Felicis and 645 Ventures, this is a unique opportunity to contribute to the foundational infrastructure that will redefine how therapies reach patients.Your ResponsibilitiesAs a Full-Stack Platform Engineer, you will be pivotal in building and scaling the core platform that supports the financial intelligence infrastructure relied upon by leading biopharma companies. This role encompasses critical engineering tasks at the intersection of backend systems, cloud infrastructure, and intelligent automation, with a strong emphasis on reliability and scalability.Your primary focus will be on backend architecture, where you'll design and implement services that drive complex financial and operational workflows. You'll be instrumental in shaping data flow, workflow orchestration, and enabling emerging AI-driven capabilities. This role goes beyond simple integration; you'll be crafting robust primitives that support other teams as our product and customer base expand.Working as a core member of a cross-functional product team, you will closely collaborate with product managers, designers, quality engineers, and data specialists to transition features from concept to production. While backend expertise is crucial, you will also engage across the stack to ensure the platform's capabilities are effectively leveraged.

About Us: Seesaw is a beloved platform trusted by over 25 million educators, students, and families globally. We specialize in providing a unique elementary learning experience through our award-winning suite of tools and resources, designed to empower teachers in delivering joyful and inclusive instruction. Our platform facilitates interactive lessons, digital portfolios, and fosters two-way communication, ensuring continuous engagement and visibility into each student's learning journey. Our Mission: At Seesaw, we are dedicated to creating joyful and connected learning experiences for every elementary student, establishing a strong foundation for their future success. Your Team: You will be an integral member of Seesaw’s Product-Led Growth (PLG) team, a dynamic and cross-functional group comprised of engineers, product managers, designers, and data specialists. Our focus is on enhancing teacher activation, engagement, and monetization. You'll work on critical components of our product including onboarding processes, AI-driven features, and subscription upgrade flows, collaborating closely with various teams across the organization. Our fast-paced environment encourages engineers to take ownership and directly influence product and business outcomes. Your Role: In this role, you will take charge of developing product experiences that empower teachers to quickly extract value from Seesaw and enhance their usage over time. Your responsibilities will include building systems that drive activation, engagement, and monetization, from initial onboarding to transitioning users to higher-tier plans. You will closely collaborate with product, design, and data teams to deliver and refine features that significantly impact our growth trajectory. Your Responsibilities: Deliver comprehensive product features that enhance activation, engagement, and monetization. Optimize onboarding and early user experiences to minimize time-to-value. Design and implement scalable architecture for AI-driven and growth-oriented functionalities. Partner with product, design, and data teams to conduct experiments and assess their impact. Utilize data and user feedback to continually enhance product experiences. Contribute to maintaining a high-quality codebase and mentor fellow engineers. Your Requirements: Proven experience in developing and deploying production software (frontend, backend, or full stack).

Staff Full Stack Engineer - Integrations Platform Location: Mountain View, CA About Us At CloudKitchens and Otter, we are redefining the culinary landscape by creating the ultimate "Operating System" for the food industry. Our Integrations Platform Team plays a crucial role in uniting restaurants with the diverse array of delivery apps (such as UberEats and DoorDash) and Point of Sale systems (like Toast and Square). We recognize that a robust backend is ineffective if it isn’t user-friendly. Therefore, we are seeking a talented Staff Full Stack Engineer to lead the Merchant Onboarding & Connection Experience. In this role, you will develop intuitive interfaces and orchestration layers that empower non-technical restaurant owners to securely connect, configure, and monitor their essential business tools independently. Your Role You will serve as a vital link between our intricate backend synchronization engines and our customer base. Your task will be to design a "Self-Serve" architecture that streamlines the integration of third-party services. Design the Connection Wizard: Create and implement comprehensive full-stack workflows that assist merchants in navigating complex authentication processes (OAuth2, API Keys, Credential Vaults) across numerous platforms. Develop Connection Health Observability: Construct user-centric dashboards that make the invisible visible. You will build real-time interfaces that elucidate why a menu synchronization failed or whether their POS is operational, translating complex backend error logs into easily understandable status indicators. Simplify Configuration Management: Develop dynamic, data-driven interfaces that automatically cater to the specific configuration needs of each new integration partner, eliminating the necessity for frontend code modifications for every vendor. Lead the Self-Serve Initiative: Transition the company from a manual, support-ticket-driven onboarding process to a fully automated, product-led experience. Technical Challenges You Will Overcome Resumable Workflow State: Menu publishing on a delivery platform is not a straightforward process; it requires validating numerous items, uploading images, and obtaining partner acknowledgment. You will need to architect a user interface that allows users to initiate a significant update, encounter a validation error, close their browser, and later return to rectify that specific error and resume the process.

Welcome to Bugcrowd! Since our inception in 2012, we have been at the forefront of empowering organizations to reclaim control and stay ahead of malicious actors. By harnessing the collective ingenuity and expertise of our customers alongside a trusted alliance of elite hackers, we have developed our patented data and AI-powered Security Knowledge Platform™. Our diverse network of hackers excels in uncovering hidden vulnerabilities and quickly adapting to evolving threats, including zero-day exploits. With our unparalleled scalability and adaptability, our data and AI-driven CrowdMatch™ technology identifies the ideal talent for your unique security challenges. Join us in ushering in a new era of modern crowdsourced security that outstrips cyber threats. Discover more at www.bugcrowd.com. With headquarters in San Francisco and New Hampshire, we are backed by esteemed investors such as General Catalyst, Rally Ventures, and Costanoa Ventures.Job SummaryWe are seeking a Senior Full Stack Engineer to lead technical initiatives across various teams and subsystems, taking ownership of system architecture and development across the technology stack. In this role, you will drive technical innovation, mentor fellow engineers, and advocate for process improvements that benefit the organization as a whole. Your decisions will significantly influence department-level business outcomes, and you will provide strong leadership within and across scrum teams to ensure alignment with our architectural vision.

About the Job:Join LaunchDarkly as a Full Stack Engineer, where you will play a crucial role in enhancing Vega, our innovative AI-powered platform designed to provide insights and automate actions across our suite of products. This is a unique opportunity to drive the evolution of Vega from a tool focused solely on observability into a comprehensive platform that supports Feature Management customers and introduces a new usage-based SKU.Your responsibilities will encompass the development of user interfaces, APIs, and the underlying agent infrastructure essential for maximizing the value of Vega and our Observability platform. By integrating advanced features such as AI-driven dashboard generation, automated flag cleanup, and sandboxed agent execution, you will contribute to the development of a robust platform that facilitates collaboration across product, design, and engineering teams. Additionally, you will focus on enhancing enterprise-grade functionalities that ensure customer success and engagement.

About Us:At Wynd Labs, we are on a mission to create infrastructure that provides extensive web data to organizations developing the world’s most advanced AI models. Our innovative team supports Grass, a bandwidth-sharing network, enabling us to operate a large-scale distributed crawler that offers unparalleled access to high-quality public web data globally. In addition, we have established efficient pipelines for ingesting, segmenting, and annotating billions of videos, transcripts, and audio files, facilitating dataset generation for leading-edge laboratories.We pride ourselves on our lean, highly technical approach, enabling rapid movement and decision-making without bureaucracy. We are a team of builders dedicated to expanding the potential of open web data and AI technologies.Your Role:We are looking for a passionate Full Stack Engineer who excels in developing robust, scalable applications with extensive experience in front-end and back-end development. As part of our dynamic and forward-thinking team, you will play a crucial role in enhancing and optimizing our platform, driving our vision for a sophisticated and integrated user experience.