Senior Software Engineer - Observability and Reliability

CoreWeave is redefining the cloud landscape for AI. Our platform, crafted by innovators for innovators, empowers businesses to build and scale AI solutions with unparalleled confidence. Trusted by leading AI laboratories, startups, and global enterprises, we combine exceptional infrastructure performance with profound technical expertise to drive innovation and transform complex computations into actionable capabilities. Founded in 2017, CoreWeave proudly became a publicly traded entity (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.About the RoleWe are in search of a highly skilled and strategic Principal Engineer, Observability to spearhead the architecture, development, and operational excellence of our Observability platform. In this pivotal role, you will shape how our customers monitor, troubleshoot, and manage their AI workloads at scale on the CoreWeave platform.You will collaborate directly with customers and work closely with engineering leaders across various teams to ensure a cohesive Observability experience across all CoreWeave products, including metrics, logs, traces, and customer-facing insights.What You’ll DoLead the Observability strategy and roadmap, aligning it with business objectives, product direction, and performance/SLA targets.Design and deploy low-latency, high-scale telemetry pipelines and data storage solutions that enhance observability across all CoreWeave offerings.Create customer-centric experiences—including dashboards, alerts, and workflows—that facilitate rapid troubleshooting and provide deep insights into AI workloads and platform health.Promote reliability, durability, and self-healing within the Observability stack, taking ownership of key services in production to uphold high operational standards.Enhance customer visibility by establishing benchmarks for metrics, SLOs, and dashboards that clearly communicate system performance and reliability.

Join a Revolutionary CompanyAt Palantir, we are at the forefront of software innovation, crafting the world's most advanced solutions for data-driven insights and operational efficiency. Our platforms empower partners to make impactful decisions—whether that's developing life-saving medications, predicting supply chain challenges, or reuniting families.About the PositionAs a Senior Software Engineer focusing on Observability, you will play a critical role in enhancing Palantir’s observability infrastructure. Your responsibilities will encompass the ingestion and processing of logs, metrics, and traces, alongside the development of robust monitoring and alerting mechanisms. Your contributions will significantly influence Palantir’s scalability and engineering efficiency. With your extensive systems knowledge and commitment to technical excellence, you will elevate your team's performance, balancing user value with the creation of resilient, maintainable systems.

Join Our Dynamic Security TeamAt OpenAI, we are on a mission to ensure that artificial general intelligence serves the betterment of humanity, with security at the heart of our vision. Our dedicated Security team is integral to safeguarding OpenAI's technologies, personnel, and products. We blend technical expertise with operational excellence, striving to empower all research and product initiatives at OpenAI. Our team values include impactful prioritization, enabling innovation, forward-thinking preparation for transformative technologies, and fostering a proactive security culture.Your Role as a Software Engineer, Security ObservabilityWe are looking for a Software Engineer specializing in Security Observability to enhance our Security team. In this pivotal role, you will design and implement secure, scalable systems that elevate our security observability framework. Utilizing your engineering prowess, you will partner with diverse teams to develop, deploy, and maintain resilient software solutions that bolster our security and detection capabilities. This position is available for remote work, or you may choose to relocate to one of our OpenAI offices situated in San Francisco, Seattle, or New York City.Your Responsibilities:Create and implement scalable software systems that enhance security observability across our infrastructure.Develop and sustain data pipelines that centralize and securely store security-related data from various sources.Continuously enhance the resilience and reliability of data systems to guarantee high platform availability.Collaborate closely with Detection & Response (D&R) and other security teams to mitigate security risks.Support data engineering for forensic investigations and compliance initiatives.You May Be a Great Fit If You Have:Extensive software engineering experience, proficient in programming languages such as Python, Go, or similar.Experience with infrastructure as code, utilizing tools like Terraform and working with cloud platforms such as Azure.Track record of building and maintaining data pipelines, especially for security-centric applications.A versatile engineering mindset, able to navigate various technical challenges seamlessly.

About Us:At LangChain, we are dedicated to making intelligent agents a part of everyday life. Our goal is to provide the essential tools for agent engineering, empowering developers to transition from prototypes to production-ready AI agents that can be relied upon by teams. Originating from highly adopted open-source tools, we have evolved to create a comprehensive platform for building, evaluating, deploying, and managing agents at scale.Today, our suite of tools, including LangChain, LangGraph, LangSmith, and Agent Builder, is utilized by teams developing real AI products across both startups and established enterprises. Millions of developers count on LangChain to fuel AI initiatives at organizations like Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500.With $125M raised in Series B funding from top-tier investors such as IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we are poised for continued product development and rapid growth. Every team member plays a crucial role in shaping our technology and collaborative culture at LangChain.About the Role:We are seeking an Engineering Manager to spearhead the development of LangSmith, our advanced observability and evaluation platform for LLM applications. You will set the technical vision, cultivate and mentor a high-caliber engineering team, and collaborate with product and design teams to deliver features that enable developers to create and deploy reliable AI systems with confidence.Your Responsibilities:Build, mentor, and expand a high-performing engineering team, promoting collaboration, ownership, and accountability.Enhance LangChain’s engineering culture through guidance, high-quality coding practices, and technical excellence.Define long-term technical strategy and ensure the scalability and reliability of the LangSmith AI Observability Platform.Collaborate with product and design teams to outline project scope, sequence, and success metrics for significant initiatives.Maintain a high standard for technical performance while ensuring the team operates with urgency and focus.Lead by example, writing clean, maintainable, and thoroughly tested code in languages such as Go, Python, and Typescript.Engage directly with customers to understand their needs and translate those into actionable product enhancements.

Join Datadog as a Senior Staff Software Engineer where you'll play a pivotal role in enhancing our Bring Your Own Cloud (BYOC) Logs initiative. Your mission will be to integrate observability pipelines and on-prem log management, creating a seamless experience for our customers. This position emphasizes the design and scaling of systems that handle, route, and store high volumes of observability data within client-managed infrastructures. As a hands-on technical leader, you'll guide architecture decisions, oversee cross-team project deliveries, and steer product direction in a dynamic environment. This is a unique opportunity to impact product strategy, mentor fellow engineers, and tackle complex technical challenges at scale.At Datadog, we cherish our office culture, fostering collaboration and creativity, and we've embraced a hybrid work model to support our Datadogs in achieving a harmonious work-life balance.

Join our dynamic team at Blacksmith as a Principal Systems Engineer, where you will play a crucial role in designing, developing, and implementing innovative systems solutions. Your expertise will guide projects from conception to execution, ensuring they meet both technical and user requirements.

About UsAt DriveWealth, our mission is to simplify investing for everyone. We advocate for universal access to financial markets, regardless of geography, wealth, or outdated systems. As a global B2B fintech leader, we aim to democratize financial independence through our innovative API-based platform that allows partners to offer seamless investing experiences to clients worldwide via mobile devices. Our technology provides a modern toolkit for partners, enabling traditional investment workflows alongside innovative solutions such as fractional share ownership. DriveWealth has transformed into a global trading platform for US equities, mutual funds, ETFs, fixed income, and options.Now is an exciting time to join us in building a category-defining business. Our culture combines the agility of a fintech startup with the stability and impact of Wall Street. We foster creativity and experimentation while ensuring top-tier execution and compliance. Come aboard and help shape the future of global investing!About the RoleWe are on the lookout for an accomplished Principal Engineer to join our Engineering team. In this pivotal role, you will spearhead the design, development, and implementation of our brokerage systems. Collaborating closely with our engineering team and various stakeholders, you will create scalable, low-latency, and highly available trading systems.

Join Fluidstack as a Network Engineer!At Fluidstack, we are at the forefront of building cutting-edge infrastructure designed for abundant intelligence. Collaborating with leading AI labs, government entities, and major enterprises such as Mistral, Poolside, and Meta, we strive to deliver compute capabilities at unprecedented speeds.Our mission is to accelerate the realization of Artificial General Intelligence (AGI). We are urgently seeking passionate individuals who are committed to delivering exceptional infrastructure. At Fluidstack, we take pride in our work, treating our customer outcomes as our own. If you are driven by purpose and excellence, and ready to put in the effort necessary to shape the future of intelligence, we invite you to join us!Position OverviewFluidstack is on the lookout for a Network Engineer specializing in Reliability & Observability. In this pivotal role, you will act as a reliability engineer, leading the charge in developing processes, collecting data, and establishing reliability metrics aimed at enhancing the quality and dependability of AI networks throughout all operational phases.Your primary focus will be on creating systems, tools, and data pipelines to boost network quality, while also automating metrics reporting (24/7) and generating periodic reliability assessments for both internal teams and customers.This position is perfect for seasoned network operators who possess a deep passion for reliability and have experience in designing and implementing full lifecycle software, including conducting Quality Assurance audits and analyzing failure rates. A strong interest in hardware (both electronics and optics) and software development is essential, alongside a commitment to leveraging data for informed decision-making in deployment and operations.We encourage experienced Site Reliability Engineers (SREs) with a strong networking background to apply!Key ResponsibilitiesQuality Assurance Ownership: Design and implement QA processes tailored for network hardware and networks.Data Pipelines: Develop and deploy both serverless and manually triggered workflows to generate network quality and reliability observability for our clients.Deployment and Operations Assistance: Collaborate with various teams to support full lifecycle data collection, analysis, and process enhancements aimed at meeting service level agreements (SLAs) and objectives (SLOs).Process Engineering: Innovate and implement process improvements to streamline deployment and operational workflows.

Join Nagarro as an Associate Principal Engineer, where you will play a vital role in delivering innovative engineering solutions and driving technical excellence.In this position, you will collaborate with cross-functional teams, mentor junior engineers, and contribute to the development of cutting-edge technologies. Your expertise will help shape the future of our projects and ensure the highest quality standards are met.

versant3 is hiring a Director of Data Governance & Observability in New York. This leadership role focuses on protecting data integrity, supporting compliance, and strengthening data management practices across the organization. The position sets the direction for data governance and advances observability efforts company-wide. Key responsibilities Design and enhance the company’s data governance framework to align with business needs Collaborate with teams across departments to establish and enforce policies that secure data assets Promote responsible data use and foster a culture of data-driven decision-making Lead initiatives to monitor and improve data quality and reliability through better observability practices Location This role is based in New York.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative engineering solutions that enhance our service delivery. Our commitment to excellence requires a strategic thinker with a passion for technology and a collaborative spirit.

Role Overview NBCUniversal is looking for a Principal Data Engineer in New York to help design and build data solutions that support business goals. This position focuses on developing and optimizing data pipelines, ensuring data quality, and collaborating with teams across the company to deliver practical solutions. Key Responsibilities Design, build, and maintain data pipelines that support business operations and analytics. Work with cross-functional teams to understand data needs and deliver scalable solutions. Apply expertise in data engineering, cloud platforms, and data architecture to improve system performance and reliability. Champion data integrity and best practices throughout the data lifecycle. What We’re Looking For Deep experience in data engineering and data architecture. Strong knowledge of cloud technologies. Ability to collaborate effectively with technical and non-technical partners. Motivation to solve complex problems and deliver results that move the business forward. This role offers the chance to shape how NBCUniversal uses data and to make a visible impact on the company’s technology landscape.

Join our dynamic team at Nagarro as an Associate Principal Engineer focusing on delivery excellence. In this role, you will leverage your engineering expertise to drive innovative solutions and ensure the successful execution of projects. You will collaborate with cross-functional teams and play a critical role in delivering value to our clients.

P-1125 Summary At Databricks, we are dedicated to empowering data teams to tackle the most challenging issues facing the world today, from detecting security threats to developing cancer treatments. Our mission is to create and maintain the premier data and AI infrastructure platform, allowing our clients to concentrate on the critical challenges central to their objectives. Our engineering teams are at the forefront of innovation, delivering highly sophisticated products that meet significant global demands. We relentlessly push the limits of data and AI technology while ensuring the resilience, security, and scalability essential for our customers’ success on our platform. Trust is paramount at Databricks, and our Trust & Safety initiative is dedicated to establishing the most reliable data analytics and machine learning platform globally. Security Engineering plays a crucial role in protecting customer data from malicious threats. We seek experienced leaders like you to craft the vision and outline the strategy in this vital area.

About Us:Materialize serves as the context engine for AI agents and applications, enabling engineering teams to utilize SQL to convert fragmented operational data into real-time, reliable insights into every aspect of their business. With Materialize, teams can provide timely context to AI agents, enhance data-heavy user interfaces, and develop low-latency, event-driven architectures that empower microservices and essential business operations. Trusted by industry leaders like General Mills, Bilt Rewards, and Crane Worldwide Logistics, Materialize is at the forefront of tackling critical operational data challenges while laying the groundwork for AI transformation.Our team operates across the US (headquartered in NYC), Canada, and EMEA.Our Investors:We are backed by Kleiner Perkins, Redpoint Ventures, and Lightspeed Venture Partners.Role OverviewAs a Principal Field Engineer, you will be the senior technical leader for Materialize’s most intricate and strategic customer engagements. Acting as a trusted advisor to executive stakeholders, you will shape the way large organizations assess, adopt, and expand Materialize across various teams and use cases. Alongside owning the technical strategy for key accounts, you will significantly contribute to scaling the Field Engineering function. Your role will include defining best practices, mentoring fellow Field Engineers, and setting technical standards that guide Materialize’s market approach. This is a hands-on position for an individual who aims to lead by example while amplifying impact across the organization.Field Engineers report directly to the Vice President of Customer Success. This role is based in our NYC office near Astor Place, with an expectation of being in the office at least three days a week.

We are seeking a talented Principal Data Engineer to join our dynamic team at dstaff in New York. As a Principal Data Engineer, you will play a pivotal role in designing and implementing robust data architecture solutions that drive business intelligence and analytics across the organization. You will collaborate with cross-functional teams to ensure the integrity and accessibility of data while leveraging the latest technologies and methodologies.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative solutions and engineering excellence. As a part of our dynamic engineering team, you will collaborate with cross-functional teams to deliver high-quality projects that meet our clients' needs.

Nagarro is seeking a talented and driven Associate Principal Engineer in Delivery to join our dynamic engineering team in New York. In this role, you will leverage your expertise in engineering to ensure the successful delivery of innovative solutions to our clients. You will collaborate with cross-functional teams, contribute to technical discussions, and help shape the future of our projects.

Join Nagarro as an Associate Principal Engineer specializing in Delivery, where you will play a vital role in driving innovative engineering solutions. Collaborate with a dynamic team dedicated to delivering high-quality projects while enhancing client satisfaction. This position offers an exciting opportunity to make a significant impact within our engineering department.