Staff Software Engineer, Backend

Join the Revolution at HarveyAt Harvey, we are redefining the landscape of legal and professional services with a bold vision that encompasses an entire ecosystem. By leveraging cutting-edge agentic AI, an enterprise-level platform, and unparalleled domain expertise, we are transforming how essential knowledge work is executed for generations to come.This is…

Welcome to OktaAt Okta, we are redefining identity management. We empower individuals to securely access any technology, from any device or application, fostering a transformative approach to business security and growth. Our innovative solutions, including the Okta Platform and Auth0 Platform, prioritize identity at the heart of operational success.We value diverse perspectives and experiences, seeking lifelong learners who contribute to our dynamic culture.Join us as we shape a future where identity is truly in your hands.Are you driven to tackle complex data challenges and make a significant impact? Do you want to collaborate with a passionate team of cloud engineers and architects? If yes, we want to hear from you!The Auth0 platform manages over 100 million logins daily for clients worldwide and is rapidly expanding. As part of the Data Platform team, you will be instrumental in developing and managing essential data services that enable scalability, reliability, efficiency, and operational excellence. In your role as Senior Manager, you will collaborate with engineers across departments, guide the platform roadmap, and establish the foundational infrastructure for Auth0's future growth.As a leader, your passion for developing high-performing teams and your ability to coordinate across organizations will make you an ideal fit for this position!Your Responsibilities Include:Leading a diverse, agile software development team focused on delivering value with expertise in distributed systems, cloud infrastructure, and site reliability engineering.Fostering a culture of discovery, learning, and experimentation within a geographically distributed team through continuous coaching and mentoring.Collaborating closely with architects and engineers to design scalable, robust, and extensible services using modern technologies such as Go, Node.js, Kubernetes, Docker, AWS, and Azure.Building and managing data streaming teams utilizing event-driven architecture and Kafka.Partnering with product management and engineering leadership to define a platform roadmap that supports the next generation of identity products, overseeing planning, execution, and delivery of data platform services.Implementing process improvements to drive operational excellence and efficiency during a period of significant growth.

Who are we?At Cohere, our mission is to harness the power of intelligence for the benefit of humanity. We specialize in training and deploying cutting-edge models for developers and enterprises, enabling them to create innovative AI systems that deliver extraordinary experiences in content generation, semantic search, retrieval-augmented generation (RAG), and intelligent agents. Our endeavors are pivotal in accelerating the global adoption of AI technologies.We are dedicated to excellence in our craft. Each team member plays an essential role in enhancing the capabilities of our models and the value they provide to our clients. Our culture is built on hard work, rapid iteration, and a relentless focus on what is best for our customers.Cohere is comprised of a diverse team of researchers, engineers, designers, and more—each a leader in their field. We believe that diverse perspectives are crucial for creating exceptional products.Join us in our quest to shape the future of AI!About the RoleAre you passionate about secure software engineering? Do you aspire to be at the forefront of AI innovation and security? Our North team at Cohere is on the lookout for a Senior Software Engineer focusing on security to join us in our mission and make a substantial impact. This is not merely an advisory position; you will take ownership of and deliver production-level security features that our clients rely upon daily.Your Role:As a Senior Software Engineer with a specialization in security, your contributions will be vital in architecting and securing North's infrastructure. Your responsibilities will encompass:Software Development: Actively participate in the core development of security features like OIDC/OAuth flows and session management, ensuring the security of North's AI agents.Secure Coding: Write robust code to manage OIDC tokens, user claims, and sensitive information, following best practices for JWT validation and encryption.Authentication and Data Protection: Implement authentication protocols, including user login, token management, and authorization checks to safeguard data integrity.Tool Integration: Integrate new security tools to enhance North's capabilities.DevSecOps: Design and execute secret management in Kubernetes clusters, focusing on encryption and role-based access control (RBAC).Cross-functional Collaboration: Utilize strong communication skills to convey security best practices to stakeholders clearly and effectively.You may be a great fit if:You have 5+ years of experience in building secure software applications.You possess a deep understanding of security protocols and practices.You are proficient in coding languages and frameworks relevant to security development.You have a track record of successful collaboration in cross-functional teams.

Join Us at HarveyAt Harvey, we are revolutionizing the landscape of legal and professional services. Our approach is not merely incremental; we are committed to a comprehensive transformation. By leveraging cutting-edge AI technologies, a robust enterprise platform, and profound expertise in the domain, we are redefining how critical knowledge work is executed for generations to come.This is an exceptional opportunity to contribute to a generational company at a pivotal moment in its growth. With over 1,000 clients across 58 countries, a strong product-market fit, and support from world-class investors, we are experiencing rapid growth and creating a new category in real-time. The challenges are ambitious, the standards are high, and the potential for personal, professional, and financial growth is unparalleled.Our team consists of sharp, motivated individuals who are deeply dedicated to our mission. We operate with urgency, take ownership of our challenges, and are committed to delivering impactful solutions — from initial concepts to long-term results. We maintain close relationships with our customers, from leadership to engineers, collaborating to address real problems with urgency and care. If you thrive in dynamic environments, strive for excellence, and wish to influence the future of work alongside high-achieving peers, we invite you to build with us.At Harvey, we are scripting the future of professional services today, and we are only just beginning.Role SummaryAs a Backend Software Engineer at Harvey, you will be instrumental in building the foundational infrastructure of our product platform, while also developing user-facing features for some of the world's leading law firms and enterprise clients. This team is responsible for the platform layer that ensures secure, reliable, and adaptable experiences for our customers, including notifications, permissions, and feature flag infrastructure. Additionally, we create enterprise-grade collaboration tools tailored for law firms.You will design systems that serve as critical infrastructure for the wider company, directly influencing how our users engage with Harvey's AI-driven legal tools. This position is perfect for engineers eager to oscillate between in-depth platform architecture and hands-on product development.This position is based in Toronto, Canada. We operate on a hybrid model, with a requirement of 3+ days in the office per week, and we offer relocation assistance to new hires.

Join Backcountry as a Lead Quality Assurance Engineer, where you will spearhead our testing strategy to ensure every software release exemplifies the utmost quality, performance, and reliability. In this pivotal role, you will collaborate closely with our engineering leadership, championing QA best practices across various teams and influencing the development of outstanding customer experiences.

About UsNubank stands as one of the foremost digital financial platforms globally, boasting over 122 million customers across Brazil, Mexico, and Colombia. Driven by our mission to combat complexity and empower individuals, we are on a transformative journey to reshape financial services in Latin America, and this is merely the beginning of the innovative future we are forging.As a publicly traded company on the New York Stock Exchange (NYSE: NU), we integrate proprietary technology, data intelligence, and a streamlined operational model to provide financial products that are intuitive, accessible, and human-centered.Our influence has been acknowledged through prestigious global rankings, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. Explore our career opportunities at https://international.nubank.com.br/careers/About the RoleJoin our Systems Performance Team as a Senior Systems Engineer. This team is an integral part of the Computing Squad (Foundation / Runtime Platforms). You will contribute to developing advanced diagnostic tools and conducting in-depth analyses aimed at minimizing latency, reducing infrastructure costs, and enhancing service efficiency. Your role will involve executing performance assessments and identifying systemic bottlenecks within one of the largest JVM-based microservice architectures globally, collaborating with components ranging from the Linux Kernel to wide-scale cloud orchestration.

At Yotpo, we're pioneering the future of trust and loyalty in eCommerce. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual browsers into loyal customers and enthusiastic advocates. With deep integrations across the eCommerce landscape and the confidence of over 30,000 global brands, Yotpo offers seamless omnichannel experiences that enhance conversion rates, bolster customer relationships, and propel sustainable, profitable growth.We are on the lookout for a technically adept and customer-centric Implementation Engineer to become a vital part of Yotpo’s Professional Services team.In this pivotal role, you will oversee the onboarding process for our upmarket and enterprise clients, guiding them from the initial kickoff through to their successful launch. You will merge your technical skills, project management experience, and strategic insights to ensure our clients are set up for success and achieve long-lasting value from Yotpo.Your role will extend beyond mere software configuration; you will design and implement scalable solutions, manage intricate projects, and act as a reliable technical ally to some of the most cutting-edge eCommerce brands globally.

At Cerebras Systems, we are revolutionizing AI technology with the world's largest AI chip, which is 56 times larger than traditional GPUs. Our innovative wafer-scale architecture equips users with the computational prowess of multiple GPUs on a single chip, simplifying programming tasks. This groundbreaking approach enables unparalleled training and inference speeds, allowing machine learning practitioners to seamlessly operate extensive ML applications without the complexities of managing numerous GPUs or TPUs. Cerebras proudly serves an impressive clientele, ranging from leading model laboratories to major global enterprises and pioneering AI startups. A testament to our capabilities, OpenAI has recently forged a multi-year partnership with Cerebras, aimed at delivering 750 megawatts of scale and transforming critical workloads through ultra-fast inference. Our state-of-the-art wafer-scale architecture empowers Cerebras Inference to provide the fastest Generative AI inference solution globally, boasting speeds over ten times faster than GPU-based hyperscale cloud inference services. This extraordinary increase in speed is redefining user experiences with AI applications, enabling real-time iterations and enhancing intelligence through additional agentic computation.About the RoleWe are on the lookout for a dynamic and seasoned engineer to join our Inference Core Model Bringup team. This team is tasked with the rapid deployment of advanced open-source models (such as LLaMA, Qwen, etc.) or proprietary models provided by customers on our Cerebras CSX systems. Success in this role necessitates a systems-oriented generalist who flourishes in fast-paced environments and is adept at navigating the entire Cerebras software stack. Your contributions will be instrumental in achieving unprecedented performance, efficiency, and scalability for AI applications.

About OLIXAt OLIX, we are at the forefront of a technological revolution. The demand for AI is surging faster than any previous technology, leading to a significant gap in infrastructure. Conventional hardware designs have reached their limits, and the industry is in desperate need of innovation. We are pioneering a new era with our Optical Tensor Processing Unit (OTPU), which promises unparalleled performance and energy efficiency that current chips cannot match.The RoleWe are looking for a Senior Performance Modelling Engineer to take ownership of analytical and simulation models that guide the architecture and software development of our OTPU. Your expertise will be vital in creating functional simulators and high-fidelity, cycle-accurate models of our optical computing system. This position is essential for exploring design possibilities and delivering insights that will shape our software, hardware, and optical strategies. Ideal candidates will thrive in a dynamic environment at the intersection of hardware architecture, software tools, and machine-learning workload analysis, with a passion for data-driven decisions and rapid prototyping.ResponsibilitiesProject Ownership: Lead and execute projects within your team's roadmap that unlock critical technical and business milestones essential for OLIX's success.Collaboration: Partner closely with hardware, compiler, and ML framework teams to ensure that models accurately represent reality and meet performance targets.Functional Simulator: Design, develop, and maintain a functional simulator for the OPTU subsystem and its complete pipeline.Performance Simulator: Create and maintain architectural and cycle-accurate models of the OPTU subsystems and pipeline, identifying key throughput, latency, and utilization bottlenecks to propose architectural or scheduling solutions.Workload Analysis & Bottleneck Hunting: Use benchmarks (including LLMs, diffusion, and graph workloads) to gather detailed traces.Design-Space Exploration: Conduct extensive parameter sweeps using your functional models to analyze trade-offs and steer the software, hardware, and optical teams, presenting results in clear, quantitative analyses and design recommendations.

Join us in shaping the future of finance.At Robinhood, our mission is to democratize finance for everyone. With an anticipated $124 trillion in assets passing to younger generations over the next two decades, this represents the largest wealth transfer in history. If you're eager to be part of this monumental cultural and financial transformation, we want to hear from you.About the Team and RoleThe Customer Care & Concierge Engineering team is dedicated to developing innovative products and platforms that cater to Robinhood's most engaged customers. Our team creates a suite of tools and services—including customized support experiences, tax workflows, and estate planning solutions—empowering customers to confidently manage significant aspects of their financial lives. As we enter a robust growth phase, we're expanding our offerings to create a comprehensive private family office experience for our clients!As the Engineering Manager, you will lead a talented group of engineers focused on building and scaling essential product features for this premium customer segment. You will collaborate closely with product and design teams to define and deliver customer-centric solutions from conception to launch, while also enhancing the foundational platform to facilitate expansion into new markets. This role is perfect for a technically adept leader who thrives on developing products from the ground up, iterating based on customer insights, and mentoring early-career engineers. You will significantly influence both the product strategy and the engineering culture within a team that impacts various areas of Robinhood!Please note that this position is based in our Toronto office, aligning with our in-office work philosophy. Connect with your recruiter for more details on our in-office expectations and environment.

Join Egis Group as a Senior Water Resource Engineer, where your expertise will play a critical role in managing and optimizing water resources across various projects. You will work on innovative solutions to ensure sustainable water management, collaborating with a dynamic team of professionals.

Join Egis Group as a Senior Civil Engineer specializing in Wet Utilities, where you will play a vital role in shaping major projects that enhance urban environments. We are looking for a skilled engineer with a passion for innovation and sustainability to lead projects from conception to completion, ensuring compliance with industry standards and client expectations.Your responsibilities will include the design, analysis, and management of wet utility systems, coordinating with multidisciplinary teams, and mentoring junior engineers. The ideal candidate will possess a strong technical foundation, excellent project management skills, and the ability to communicate effectively with stakeholders.

Join our dynamic team at tsmg as a skilled B1 Licensed Aircraft Engineer. In this pivotal role, you will uphold the safety and airworthiness of our aircraft, ensuring their operational readiness at all times.As a B1 Licensed Aircraft Engineer, your expertise will be invaluable as you collaborate with a dedicated team of engineers and technicians. You will provide critical technical support for the maintenance and repair of various aircraft systems, encompassing structures, engines, and mechanical systems.Your responsibilities will include troubleshooting issues, conducting routine maintenance, and performing comprehensive inspections to adhere to regulatory standards and our commitment to operational excellence. If you possess a keen attention to detail and a genuine passion for aviation, we invite you to explore this exciting opportunity in a fast-paced environment.

Join Pigment as an Engineering Manager and lead a dynamic team of engineers in the development of innovative solutions. In this role, you will drive strategic initiatives, oversee project timelines, and ensure the successful execution of engineering projects. Your leadership will be vital in fostering a culture of collaboration and excellence within the engineering department.

At Movable Ink, we specialize in taking content personalization to the next level for marketers, utilizing data-driven content generation and AI decisioning. Our innovative solutions are trusted by some of the world's leading brands to enhance revenue, streamline workflows, and increase marketing agility. With our headquarters in New York City and a talented team of nearly 600 professionals, we proudly serve clients across North America, Central America, Europe, Australia, and Japan.As a member of our Analytics team, you will play a pivotal role in measurement, attribution, and the development of an intuitive reporting interface for our digital marketing platform. This is a rare opportunity to influence how marketers perceive and engage with data—turning raw metrics into actionable insights that drive impactful campaigns and deliver tangible business outcomes. Join us to make a significant contribution to a rapidly growing team, take command of innovative projects, and collaborate with cross-functional partners to create a product that marketing teams depend on daily.

Role overview AfterShip is looking for a Solutions Engineer based in Toronto. This position centers on helping clients implement and improve AfterShip’s shipping solutions. The role is well suited for those who like tackling technical problems and value creating positive customer experiences. What you will do Collaborate directly with clients to learn about their shipping and integration requirements Recommend and deliver solutions that align with each client’s business objectives Apply technical expertise to support clients during onboarding and as they continue using AfterShip Serve as a link between clients and internal development teams to facilitate smooth integrations Communicate clearly with both technical and non-technical stakeholders Requirements Comfortable discussing technical topics and troubleshooting issues Strong communication skills and a focus on client relationships Enjoys solving problems and supporting business success

Role overview The Staff Engineer for Patient Platform at Prenuvo will play a key part in shaping technology that connects patients and healthcare professionals. The focus is on building systems that enhance patient experience and expand access to healthcare through thoughtful engineering. What you will do Design and implement systems that support both patients and healthcare teams Create solutions to improve how patients interact with healthcare services Use engineering expertise to boost the platform's reliability and reach Location This role is based in Toronto, Ontario, Canada.

Role Overview Veeva Systems Inc. is looking for a Senior Software Engineer focused on Infrastructure in Toronto, Canada. This role centers on designing, building, and improving infrastructure that supports our software products. What You Will Do Create and refine infrastructure solutions to support application development and deployment Work with teams across engineering, operations, and product to strengthen system reliability and performance Address scalability and security needs as our technology evolves Impact Your work will help shape Veeva’s technology foundation and support the growth of our software applications.

At RAVL, we empower technologists to fast-track their careers.We bridge the gap between strategy and execution, prioritizing the well-being of our team members and measuring success through the enduring impact we create. Our mission is to assemble a team that centers sustainable business outcomes in every aspect of our work.Our goal is to enhance our clients’ situations and foster an environment where our team is proud to Build. Better.As a Platform Engineer at RAVL, you will be responsible for designing and implementing the platforms, infrastructure, and automation that drive modern engineering teams. You will utilize your extensive technical expertise, inquisitiveness, and practicality to construct cloud-native environments that ensure speed, security, and reliability at scale. Your role will involve automating processes wherever feasible, codifying environments, and making continuous delivery a standard practice for both RAVL and our clients.

RAVL is a specialized technology advisory and engineering firm dedicated to enhancing the financial services sector. Our mission is to empower clients to achieve significant returns on their technology investments through innovative solutions.We are expanding our engineering team and are seeking talented AI Platform Engineers to create cutting-edge AI systems for our clients. This role involves the development of Generative AI platforms, enabling agent-based architectures, and designing robust orchestration and integration layers tailored for enterprise AI applications.The positions will cover both current projects and future hiring needs, emphasizing the creation of secure, scalable, and production-ready AI platforms.