Lead Software Engineer - Site Reliability Engineering

Role overview The City of New York is hiring a Network Engineer to support and enhance its network infrastructure. This position plays a key role in maintaining dependable connectivity for various city departments. Responsibilities Design network solutions tailored to the requirements of city agencies Implement and configure network hardware and systems Oversee daily network operations to maintain secure and stable connections Location This position is located in New York City.

Join the dynamic team at Wehrtyou, where we push the boundaries of High-Performance Computing (HPC) Network Engineering. Our dedicated team designs and implements cutting-edge low-latency communication infrastructures that form the backbone of our extensive GPU and CPU compute clusters. Our mission is to architect, optimize, and scale a high-performance LAN and WAN infrastructure that interconnects our globally distributed, large-scale on-prem data centers. This enables rapid growth and peak operational performance to support our demanding computational workloads.We seek an experienced Network Engineer with a strong background in designing, deploying, and scaling networks within large-scale HPC environments. You'll be instrumental in building the next generation of infrastructure for a top-tier algorithmic trading firm that stands at the forefront of technology and finance.This position demands not only deep technical expertise but also the leadership and vision necessary to shape the future of cloud-scale networking. You will have extensive responsibilities and the autonomy to analyze and solve complex problems, with your solutions making an immediate impact on our global operations. We are looking for an individual who is passionate about technology and eager to confront significant challenges. You will engage in various projects aimed at enhancing network performance and capacity while contributing to both the management and technical intricacies of our computing architecture. Our talent and computing capabilities are our key differentiators, and we are committed to investing in both.

Fastly operates an edge cloud platform that processes, serves, and protects applications at the Internet’s edge, close to end users. The platform is programmable and supports agile software development. Well-known brands such as GitHub, Yelp, Paramount, and JetBlue rely on Fastly’s services. Fastly’s mission is to build a more trustworthy Internet. Key Dates Posting Open Date: April 23, 2026 Anticipated Posting Close Date: May 7, 2026 The posting may close early depending on applicant volume. Role overview The Director of Engineering - Edge Linux Networking leads Fastly’s Kernel engineering team. This group is responsible for the performance and stability of the low-latency data path through the Linux kernel and XDP, supporting all customer traffic. The team maintains Fastly’s kernel alignment with upstream releases and both uses and contributes to new Linux technologies. This role also oversees support for the hardware platform and manages the lifecycle of OCI containers and Linux Operating System Distributions. Strong leadership is essential to maintain the stability of Fastly’s Edge stack and deliver high-quality service to customers. Locations Denver, CO New York City, NY San Francisco, CA

The National Football League (NFL) is seeking a highly skilled Director of Network Architecture for Stadium Operations to join our innovative team of engineering and architecture experts. This pivotal role requires a deep understanding of network design, engineering, architecture, and operations, complemented by expertise in Wireless Design and Spectrum Analysis. As the Senior Network Architect, you will spearhead the creation of network architecture diagrams, outline technical requirements, and act as the technical lead for football technology network infrastructure. We are looking for a candidate who excels in implementing and maintaining sophisticated network services, ensuring superior reliability, performance, and uptime. This hands-on leadership role will oversee the Infrastructure Engineering Team, addressing a variety of areas including the Football Technology Network, NFL temporary Fan Event Setups, and sideline wireless technology. This position is based in either our Manhattan or Mount Laurel, NJ offices and involves 30% to 50% travel both domestically and internationally.

Role overview Smith Engineering is seeking a Director of Design Engineering to lead its design team in New York City. This leader will oversee the development of engineering solutions that meet client requirements and comply with industry standards. The role involves shaping project direction and supporting the growth of a skilled group of engineers. What you will do Guide and manage the design engineering team Drive the creation of efficient, high-quality engineering designs Ensure all work aligns with client needs and industry standards Mentor and develop engineering talent within the team Influence the direction of engineering projects at Smith Engineering

About the Role Smith Engineering is hiring a Director of Energy Engineering to guide the energy solutions team in New York City. This senior leader will shape project direction and help set the strategy for energy initiatives across our portfolio. What You Will Do Lead a team focused on delivering energy engineering projects Develop and implement strategies that strengthen our energy solutions Oversee project execution and ensure alignment with company goals What We’re Looking For Extensive experience in energy engineering Proven leadership and team management skills Ability to drive strategic initiatives in a technical environment This position is based in New York City.

Welcome to the Playground Talent NetworkAbout PlaygroundAt Playground, our mission is to make exceptional child care accessible to everyone. We've developed top-tier software designed to streamline every facet of running a child care business. Our philosophy is that caregivers should concentrate on delivering outstanding care—the kind of work that only humans can provide—while our software handles the administrative tasks. We're pioneering a child care management platform that alleviates the complexities of center administration.Playground is at a pivotal moment, ready to accelerate its growth. We have recently secured millions in funding, established several statewide contracts, and are collaborating with thousands of educational institutions nationwide. Our founders have been recognized in Forbes 30 Under 30 for their achievements.We are a team of proactive individuals who embrace challenging and intricate projects. If you are passionate about tackling significant issues within a rapidly expanding startup and wish to work closely with the leadership team to foster operational excellence, we would love to hear from you!The RoleWe are always eager to connect with talented and driven individuals who resonate with Playground's mission—even if your experience doesn’t match a specific job opening. By joining our Talent Network, you will be among the first to learn about new roles that align with your skills and interests. This is a fantastic opportunity to stay engaged with Playground as we continue to grow across various fields, including engineering, design, customer experience, sales, marketing, and operations.If you envision yourself thriving in an early-stage, mission-driven environment that is transforming child care management, we are excited to learn more about you.What You’ll Do• Although the Playground Talent Network does not correspond to a specific position, by joining you will:• Share your background, experiences, and aspirations with our Talent team• Be considered for future roles that match your skills and career ambitions• Stay informed about Playground’s latest openings and company developments• Have the chance to connect with our recruitment team when new opportunities ariseWho You AreIf you are a proactive builder energized by the prospect of joining a mission-driven, early-stage company that values ownership, craftsmanship, and empathy, we want to hear from you. The Playground team operates fully in-office at Union Square, NYC. Please ensure you are comfortable with a fully in-person role before applying.What Makes a Great FitIf you possess a strong work ethic and are excited to join a dynamic team focused on revolutionizing child care management, we encourage you to apply.

About TeadsTeads stands as a premier omnichannel advertising platform, dedicated to generating impactful outcomes for brand and performance advertisers across various screens. By harnessing the power of predictive AI technology, Teads seamlessly connects quality media with captivating brand creativity, ensuring context-driven addressability and measurement. Collaborating directly with over 10,000 publishers and 20,000 advertisers worldwide, Teads is headquartered in New York City and boasts a dynamic team of approximately 1,700 professionals across more than 30 countries.Discover more at www.teads.com.Join the Teads Talent NetworkIf you haven't found the perfect role yet, we invite you to apply here and submit your resume to our Sales Talent Network!We are eager to connect with skilled sales professionals who are enthusiastic about digital media, nurturing client partnerships, and delivering significant customer results.We are hiring at all levels of sales professionals across the United States, with primary locations in New York City, Chicago, Los Angeles, and Dallas.Please note that this is not an active job posting. You will be contacted only if a future role aligns with your skill set.Typical Responsibilities:Identify and cultivate opportunities to expand Teads’ presence with strategic agencies and brands.Establish and maintain relationships across complex agency structures, from trading desks to executive teams.Align Teads’ innovative advertising solutions with the evolving needs of clients and prospects.Manage and grow a pipeline of opportunities while contributing to revenue growth.Collaborate closely with internal teams in insights, customer experience, and technical solutions to deliver outstanding campaigns and client results.What We Typically Look For:Experience in digital media sales, particularly in video, programmatic, CTV, native, or display.A solid understanding of the digital advertising ecosystem.Established relationships with media agencies, enterprise brands, and decision-makers.

At Smith Engineering, we are on a mission to foster a sustainable future through enhanced operations and efficiency in critical facilities. With over a decade of experience in central plant design and optimization, we have built a strong reputation for unraveling facility challenges and optimizing plant performance. Our multidisciplinary team combines expertise in design, energy management, controls, and workforce development to empower our clients to achieve their operational and sustainability objectives.We are currently looking for passionate and knowledgeable Part-Time Technical Trainers to join our dynamic team in the New York Metro area. In this role, you will work from our Manhattan office as well as various client sites, delivering impactful training in renewable energy and Chiller Plant Design.Your RoleAs a key member of our Training Group, you will contribute to building a top-tier technical training organization. We seek individuals who possess credible technical expertise and a knack for creating engaging learning experiences tailored to diverse audiences.

Who We AreVerkada is revolutionizing the way organizations safeguard their personnel and properties through an integrated, AI-driven platform. As a frontrunner in cloud physical security, Verkada empowers organizations to enhance safety and operational efficiency with a unified software platform that encompasses solutions for video surveillance, access control, air quality monitoring, alarms, intercoms, and visitor management.More than 30,000 organizations globally, including over 100 Fortune 500 companies, rely on Verkada for streamlined management, intelligent control, and scalable deployments. Established in 2016, Verkada has experienced rapid growth, boasting 15 offices and over 2,200 full-time employees.About The RoleWe are on the lookout for a Senior Project Engineer within our Global Services division, who possesses extensive expertise in Cloud Security, IoT Systems, Networking, Linux systems, Security Surveillance, and Access Control. You will collaborate closely with the Global Services Manager and Territory Account Executives to serve our large and strategic clientele within the Verkada ecosystem. In this position, you will engage with customers and partners during post-sales deployment project management, assisting with technical challenges and offering expert-level configuration and training on Verkada products. We seek a highly motivated individual capable of rapid learning and independent work, significantly contributing to the success of our global deployments.This position requires a commitment to a vibrant in-office culture, necessitating on-site presence five days a week in New York City, NY.

About the Team The Server Security team at MongoDB, Inc. is part of the core engineering group, focused on advancing database user security at a global level. Based in New York City, this team designs and builds security features that support MongoDB’s distributed database platform. What You Will Work On Cryptography: Implement Queryable Encryption, at-rest data encryption, and core cryptographic features. For more details on Queryable Encryption, see the MongoDB documentation. Identity & Access: Design authentication and authorization systems, manage TLS, and work with X.509 certificates. Network Security: Develop networking protocols that are both high-performance and low-latency, including PKI, Hashing, and Certificate Revocation Lists (CRLs). System Integrity: Build features that support resilience, observability, and compliance for large-scale distributed systems. Team Culture MongoDB values inclusivity, diversity, and collaboration. The Server Security team applies distributed systems principles to deliver essential features for application developers, system architects, and database operators.

About the Role Braze is looking for an Engineering Manager to join the Platform Engineering division in New York City. This role involves leading a skilled team focused on building and improving the core platform that supports Braze’s customer engagement products. What You Will Do Guide engineers through project planning, technical decisions, and software delivery. Collaborate with cross-functional teams to clarify technical requirements and align on priorities. Oversee project timelines and ensure platform projects launch smoothly. Encourage a collaborative, high-performing team culture. Support ongoing improvements to the platform’s reliability and capabilities. What Braze Looks For Leadership experience in engineering, with a track record of guiding teams through complex projects. Strong communication skills for working across technical and non-technical groups. Ability to inspire and develop engineers at various career stages.

About the Role The City of New York is hiring a Geotechnical Engineer to help guide infrastructure projects across New York City. This position focuses on analyzing soil and rock mechanics, conducting site investigations, and supporting construction efforts citywide. What You Will Do Analyze soil and rock properties to inform design and construction decisions Conduct site investigations and field assessments Support construction projects by providing geotechnical expertise Help ensure safe and efficient development of city infrastructure Location This role is based in New York City.

At Garner, our mission is to revolutionize the healthcare economy by making high-quality and affordable care accessible to everyone.We are fundamentally transforming the U.S. healthcare landscape by collaborating with employers to redesign healthcare benefits through clear incentives and powerful, data-driven insights. Our innovative approach leads employees towards higher-quality, lower-cost care, establishing a system that benefits all stakeholders. Patients experience improved health outcomes, employers utilize healthcare dollars more effectively, and physicians are rewarded for delivering outstanding care rather than simply increasing the volume of procedures.Garner stands as one of the fastest-growing healthcare technology firms in the nation. Our solutions are trusted by some of the most sophisticated employers and providers in the industry, as we build a team of talented, mission-driven professionals eager to make a significant impact on healthcare at scale.About the Role:We are in search of a stellar Engineering Manager to lead the team responsible for our national healthcare provider rankings systems. Reporting to the VP of Health Intelligence Engineering, the ideal candidate will exhibit a strong sense of ownership, comfort in mentoring engineers across all experience levels, familiarity with distributed systems, and the ability to deliver complex technical solutions effectively.Working Environment:This position is based in our New York City office, requiring in-office work three days a week on Tuesday, Wednesday, and Thursday.Your Responsibilities:Provide technical leadership and deliver new features in line with Garner’s strategic goals.Take ownership of the core systems that generate provider rankings.Ensure high quality standards while promoting timely and efficient delivery.Balance the development of new features with the need to scale and optimize existing systems.Collaborate across different disciplines to identify bottlenecks and risks, propose mitigations, and communicate trade-offs.Advocate for data privacy and security in all data initiatives.Cultivate a high-performing, collaborative team culture through proactive leadership, mentorship, and talent development.Ideal Candidate Qualifications:5+ years of hands-on engineering experience, particularly in Big Data and distributed systems.1+ years of experience managing engineering teams, with a proven track record of building and mentoring high-performing teams.

Reddit is a vibrant ecosystem of communities centered around shared interests, fostering authentic conversations that matter. With over 100,000 active communities and approximately 116 million daily unique visitors, Reddit stands as one of the premier platforms for information exchange on the internet. To learn more, please visit www.redditinc.com.The Quality Engineering (QE) team at Reddit is in search of a talented Senior Software Engineer to join our Android Test Engineering group. In this role, you will collaborate closely with cross-functional teams to design and develop innovative tools and comprehensive testing frameworks that uphold the highest quality standards. Our mission is to empower all engineering teams at Reddit by providing robust testing solutions that drive quality across the software development lifecycle.

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.

Join the City of New York as an Engineer-In-Charge, where you will lead engineering projects and ensure the successful execution of municipal infrastructure initiatives. This pivotal role involves collaborating with various stakeholders and overseeing project teams to deliver high-quality results that meet community needs.

Join the City of New York as a Resident Engineer, where you will play a crucial role in overseeing and managing engineering projects that enhance our infrastructure and public services. Your expertise will ensure that projects adhere to high standards of quality, safety, and compliance.

Join the City of New York as a Capital/Scope Engineer, where your expertise will play a vital role in enhancing the city's infrastructure and community services. In this position, you will be responsible for overseeing engineering projects, ensuring compliance with city regulations, and contributing to the development of innovative solutions that benefit residents across New York City.