Senior Wastewater Engineer at Wade Trim | New York

What We Offer: Join Wade Trim and enjoy a competitive salary alongside a comprehensive benefits package that includes medical, dental, and vision insurance, life insurance, short-term and long-term disability coverage, education reimbursement, a 401(k) plan, performance bonuses, and an employee stock ownership program. We foster a culture of diversity, equit…

Lyft seeks a Senior Software Engineer to improve the rider experience on its platform. This position focuses on developing and enhancing scalable features that help create a smoother, more enjoyable journey for every user. Role overview As part of the team, you will work on projects that directly impact how riders interact with Lyft. The work involves shaping and refining the platform to support reliable, user-friendly rides. Location This role is based in New York, NY.

Scale AI is seeking a Senior AI Infrastructure Engineer to help build and refine the company’s Training Platform. This position centers on designing, implementing, and improving infrastructure that supports machine learning teams as they train and deploy models. Role overview This engineer will work closely with colleagues across different functions to create solutions that make AI systems more efficient. The focus is on enabling faster, more reliable model training and deployment. Key responsibilities Design and build infrastructure for AI model training Implement and optimize systems to support machine learning workflows Collaborate with teams throughout the company to improve platform capabilities Locations This role is based in San Francisco, Seattle, or New York.

Valthos Inc. develops software and biological AI systems aimed at protecting humanity. The team includes experts from Palantir, MIT's Broad Institute, and DeepMind, with experience spanning autonomous vehicles, rocket landing, and biological design. Their current work addresses the challenges of nature's mutational complexity for both federal and commercial applications. Role overview Valthos is seeking a full-stack product engineer in New York to help build a new biodefense platform. This role focuses on designing and developing the user-facing layer of the company's biodefense operating system. The engineer will create interfaces that highlight anomalies and deliver insights from biological data, making complex workflows more accessible and efficient. What you will do Design and implement intuitive interfaces for the biodefense platform Develop and maintain full-stack systems that support these user experiences Transform complex biological data and workflows into clear, actionable products Work closely with engineers and scientists to refine and deliver solutions Team and collaboration Work alongside software and biological machine learning engineers with backgrounds at organizations such as Palantir, MIT's Broad Institute, and DeepMind. The team values technical depth, strong product instincts, and a commitment to making computational biology more accessible. Location This position is based in New York.

At Uniswap Labs, we are at the forefront of revolutionizing decentralized finance (DeFi). As a key contributor to the Uniswap Protocol, which boasts over $4 trillion in trading volume across 17 blockchains, we create innovative products that empower millions to access the protocol. Our offerings include the Uniswap Web App, Wallet, and Trading API, and we also serve as the primary technical provider for Unichain, an Ethereum Layer 2 designed to enhance liquidity across multiple chains.Joining Uniswap means becoming part of a transformative team committed to redefining the flow of value on the internet.We are searching for a passionate and self-driven Senior Backend Engineer to join us in developing the next generation of financial products.Our headquarters is located in the vibrant SoHo district of New York City, and this role offers the flexibility of partially or fully remote work.

CoreWeave is The Essential Cloud for AI™. Founded by innovators for innovators, we offer a cutting-edge platform that empowers businesses to build and scale AI solutions with confidence. Our infrastructure is trusted by top-tier AI labs, emerging startups, and global enterprises, providing unparalleled performance and deep technical expertise to foster innovation. Established in 2017, CoreWeave went public (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.Key Responsibilities:As an Operations Engineer specializing in HPC Networking, you will play a pivotal role in the deployment, monitoring, troubleshooting, and maintenance of extensive InfiniBand fabrics, ensuring optimal stability and performance. The ideal candidate will possess a strong operational mindset, excellent collaborative skills, and the capability to navigate complex challenges in a fast-paced environment.Continuously monitor the performance and health of InfiniBand fabrics, including switches, host adapters, and nodes.Diagnose and rectify operational issues within InfiniBand fabrics, addressing network connectivity challenges and performance bottlenecks.Assist in the installation and operational initiation of large InfiniBand fabrics in partnership with onsite personnel and customer teams.Conduct regular maintenance and upgrades on InfiniBand switches and control plane components.Work alongside HPC cluster operations teams to provide expert troubleshooting and operational support.At CoreWeave, we prioritize the investment in our people and value diverse experiences. We are eager to discuss how your background aligns with our team's values and what excites you about your next career move.

At SpaceX, we believe that a future where humanity explores the cosmos is far more thrilling than one where it does not. We are pioneering the technologies necessary to make this vision a reality, with the ultimate goal of enabling human life on Mars.YIELD ENGINEER - STARLINK/AKOUSTISAs a wholly owned subsidiary of SpaceX, Akoustis is at the forefront of innovation, providing state-of-the-art RF filters utilizing our patented XBAW technology. Our mission is to enhance human life across multiple planets and ensure global connectivity through Starlink. We design, build, launch, and manage the world’s largest satellite constellation, crafting a global internet network free from traditional ground infrastructure limitations. Our success is rooted in our commitment to keeping all engineering and production in-house, which fosters rapid feedback, agile decision-making, and swift execution. With millions of users now online, Starlink is transforming the digital landscape and bridging the connectivity gap for underserved communities.To further our mission, we are seeking a dynamic and results-driven Yield Engineer to join our semiconductor fabrication team focused on high-performance RF filter devices. In this key role, you will take ownership of FAB yield, analyze trends, identify root causes of production variability, and champion continuous improvement initiatives throughout the manufacturing process. This position provides a unique opportunity to make a significant, measurable impact within a fast-paced, high-volume environment.

Why Join Valtech?At Valtech, we are at the forefront of experience innovation, serving as a trusted partner to some of the world's most iconic brands. We pride ourselves on providing our team with abundant growth opportunities, a culture driven by core values, and international career prospects that let you influence the future of experience.The OpportunityAs a Senior Google Cloud Data Engineer, you will thrive in an environment that fosters continuous learning, impactful contributions, and professional development. You will be instrumental in pioneering digital solutions, challenging traditional paradigms, and creating next-generation customer experiences that revolutionize industries.

Join our dynamic team at Kelly Services as a Clerks I. This entry-level position offers the perfect opportunity for individuals looking to kick-start their careers in a supportive and innovative environment. You will assist with various clerical tasks, ensuring smooth operations within our organization.

Who We AreAt Endex, we envision a future where AI analysts work in harmony with finance professionals, revolutionizing the industry. Our cutting-edge digital coworker, native to Excel, is set to transform financial modeling. With robust backing from OpenAI and a successful $14 million raise in August 2025, we are at the forefront of agentic AI development.As demand surges post-launch, leading financial firms nationwide recognize our innovative approach to finance.About the RoleLocation: New York CityCommitment: 5-6 Days In-PersonWe seek a candidate who has firsthand experience with the challenges of manual Excel tasks. Your insights into these pain points will drive your motivation to innovate traditional finance through advanced AI solutions.In your role as a Growth and Transformation Manager at Endex, you will oversee the entire deal lifecycle, from sourcing leads to conducting demonstrations, negotiating contracts, and ensuring that customers derive true value from our products. Your industry expertise will be vital as you collaborate with our product and leadership teams to influence product development and strategic direction.Your Key ResponsibilitiesManage the Complete Sales Process: From prospecting to closing deals, cultivate strong relationships with finance teams, comprehend their workflows, and demonstrate the transformative potential of Endex.Influence Product Development: Utilize your industry knowledge to provide product feedback, suggest features, and contribute to our roadmap, ensuring we remain ahead of the curve.Develop GTM Strategy: Assist in identifying priority segments, positioning against competitors, and refining our messaging. You're not just executing a strategy—you're co-creating it.Establish Pipeline Processes: Design and enhance systems that convert interest into revenue, collaborating with marketing to create compelling content and campaigns for our target audience.Explore New Market Opportunities: Leverage your professional network and industry insight to discover and validate new verticals for Endex.What We're Looking For1-6 years of experience in Real Estate, Private Equity, Investment Banking, or Public Equities. You possess a solid understanding of financial modeling and excel-based workflows.

Join us in designing critical systems that sustain communities. At LaBella Associates, we specialize in planning and creating underground infrastructure that ensures the delivery of clean water, efficient wastewater management, and effective stormwater solutions for communities large and small. As a Civil Engineer focusing on water infrastructure, you will contribute to essential public systems that safeguard health, support growth, and enhance quality of life.Key ResponsibilitiesLead the design of water infrastructure systems, site, and roadway enhancements.Oversee project development, proposals, budgets, and client interactions.Prepare detailed engineering plans, technical specifications, cost estimates, and construction documents.Collaborate effectively with municipalities, utilities, and interdisciplinary teams.Assist with permitting, funding applications, and liaising with regulatory bodies.Manage construction administration to ensure project outcomes align with expectations.Coordinate with multidisciplinary teams and mentor junior engineers.Participate in business development and proposal initiatives as you evolve into a trusted advisor.

About UsPaxos Labs is at the forefront of revolutionizing financial infrastructure, creating a robust foundation for the next generation of trusted on-chain financial solutions. Partnering with some of the largest financial institutions globally, we aim to develop a transparent and verifiable on-chain infrastructure tailored for everyday financial applications. If you're passionate about making decentralized finance (DeFi) and digital assets accessible to everyone, we invite you to join us in shaping the future at Paxos Labs.We are actively seeking a Fullstack Product Engineer to enhance our on-chain product capabilities and drive our mission forward.Your RoleAs a key member of our team, you will contribute to the development of DeFi infrastructure that streamlines access to on-chain financial services for users both on and off the blockchain. Collaborating with global distribution partners, our goal is to deliver the most effective and secure DeFi products to major financial enterprises.We believe that the future of DeFi lies in providing seamless global access to essential on-chain market functionalities in a user-friendly manner. We seek a proactive developer who can research, design, and deploy products that genuinely benefit users.We are particularly interested in candidates with a focus on:DeFi Primitive User Experience (UX)Cross-chain User Experience (UX)DeFi Wallet User Experience (UX)Product Design and Engineering

Field sales is the backbone of the economy, yet many teams face significant challenges. Sales representatives are often overwhelmed with administrative tasks, managers are stretched too thin, and leadership lacks true visibility into field operations.At Siro, we are revolutionizing the way field sales teams learn, excel, and achieve success.Initially launched as an AI-driven coaching platform aimed at enhancing sales representatives' performance, we have evolved into a comprehensive intelligent companion. Our solution automates tedious administrative tasks for sales reps, provides managers with real-time insights, and enables executives to anticipate future trends.Our innovative platform integrates seamlessly with systems such as Salesforce, analyzing countless in-person sales conversations to extract valuable insights, automate processes, and enhance organizational outcomes. Imagine Iron Man’s Jarvis, but for sales—proactive, tailored, and embedded within the tools that teams already use.Having secured $75M in funding from prestigious investors including Index, Fika, CRV, and SignalFire, Siro is trusted by top brands in home improvement, retail, hospitality, and automotive sectors. Our talented team hails from industry leaders such as Meta, McKinsey, DoorDash, and Uber.Join us as we shape the future of human-AI collaboration in sales—we're just getting started.

Field sales is a crucial driver of the economy, yet many teams face significant challenges. Sales representatives are often overwhelmed by administrative tasks, managers are stretched thin, and leaders lack visibility into field operations.At Siro, we are transforming the landscape for field sales teams, enhancing their learning, performance, and success.Initially launched as an AI-driven coaching platform to boost sales outcomes, Siro has evolved into a comprehensive intelligent companion. Our solution automates the mundane administrative duties of sales reps, provides managers with real-time insights, and equips executives with foresight.Our platform seamlessly integrates with systems like Salesforce, analyzing thousands of in-person sales interactions to extract actionable insights, streamline workflows, and enhance overall outcomes. Imagine Iron Man’s Jarvis, but for sales — proactive, tailored, and deeply integrated with the tools teams already utilize.Having raised $75 million from prestigious investors such as Index, Fika, CRV, and SignalFire, Siro is trusted by top brands in home improvement, retail, hospitality, and automotive sectors. Our dynamic team, hailing from top-tier companies like Meta, McKinsey, DoorDash, and Uber, is dedicated to pioneering the future of human-AI collaboration in sales.

Are you ready to revolutionize the world of finance? At Superstate, we are dedicated to crafting investment products that leverage the rapidity, programmability, and compliance benefits of blockchain tokenization, steering clear of the inefficiencies of traditional finance.As a Staff DevOps Engineer, you will play a pivotal role in constructing and sustaining a highly reliable and scalable infrastructure that underpins our innovative financial products. Your expertise will be crucial in designing robust systems that guarantee our platforms' exceptional performance, availability, and security as they scale. You'll take on diverse responsibilities, including general DevOps, security, observability, and reliability, leading these vital initiatives.

Join a Revolutionary CompanyAt Palantir, we create cutting-edge software that transforms data into actionable insights, enabling our partners to make critical decisions. Our platforms support initiatives such as developing lifesaving medications, predicting supply chain issues, and finding missing children.About the PositionAs a Product Reliability Engineer (PRE), you will be instrumental in ensuring the health, performance, and reliability of our services. You will oversee the complete lifecycle of service reliability, addressing outages, refining codebases, and implementing sustainable solutions.Your responsibilities will include solving complex issues for key clients, enhancing observability in intricate systems, tackling technical debt in vital codebases, and guiding strategic investments in our core offerings. We seek engineers who are passionate about in-depth troubleshooting, possess a strong sense of ownership, and understand the urgency associated with customer-impacting outages.PREs primarily focus on proactive product initiatives, which involve infrastructure migrations, stability enhancements, and codebase improvements aimed at boosting resilience. During scheduled on-call shifts, you will respond to automated alerts, investigate customer-reported issues, and collaborate with adjacent product teams by sharing your technical insights.Regardless of the technical challenge you face, you will play a pivotal role in resolving it permanently, rather than just implementing temporary fixes. We offer comprehensive onboarding support with experienced mentors to help new team members thrive in their roles.

About Us:At Notion, we empower individuals and teams to craft beautiful tools tailored to their life's work. In an era filled with countless applications and distractions, Notion serves as a unified workspace, seamlessly integrating documents, notes, projects, calendars, and emails. With built-in AI capabilities, we enhance productivity by offering quick answers and automating tasks. Our platform is loved by millions, from individual users to large enterprises such as Toyota, Figma, and OpenAI, who appreciate our flexibility and efficiency that ultimately saves them time and money.We believe in the power of in-person collaboration, which is why we require team members to be present in our offices on Mondays, Tuesdays, and Thursdays—our designated Anchor Days. Depending on specific roles or teams, additional in-office workdays may be expected.About the Role:As a Model Behavior Engineer, you will set the quality standards for Notion's AI products. Collaborating closely with product and engineering teams, you will establish criteria for success, monitor progress, and implement changes to ensure our AI experiences are both reliable and of high quality. Your contributions will directly influence the behavior of Notion's AI products for millions of users.This role transcends traditional software engineering; it merges art and science. You won't be coding all day; instead, you'll focus on understanding and shaping the behavior of our AI products through context engineering, designing evaluation systems, and interpreting data. This position is part of our AI engineering team and involves close collaboration with engineering, product, design, and data teams.This position combines operations, strategy, and product insight. On a daily basis, you'll engage with production data, implement prompt adjustments, conduct evaluations, and effectively influence our quality strategy. Additionally, you will help shape Notion's model strategy and collaborate with leading AI labs, including OpenAI, Anthropic, and Google, to assess and introduce new models.We are seeking inquisitive generalists who thrive in dynamic, uncertain environments: individuals who excel in fast-paced product settings and possess a high degree of agency. While we are developing a product, we are also establishing a new function. You will have substantial ownership from day one and contribute to shaping our operational playbook as we grow.

The mission of The New York Times is to seek the truth and help people understand the world. Independent journalism is at the heart of our operations, with a world-renowned newsroom covering stories from nearly 160 countries. Our commitment extends to enhancing how our audience engages with our journalism across various formats, including print, audio, and digital platforms. We strive to elevate journalism to a standard worthy of subscription.About the RoleThe Reflections team at The New York Times is in search of a skilled Software Engineer. Join a diverse group of professionals, including mobile engineers, backend developers, QA specialists, product managers, designers, and data scientists.The Reflections team’s mission is to personalize the Times experience, ensuring it resonates uniquely with each user. We aim to facilitate effortless discovery and engagement with journalism that holds personal significance to our audience, thereby strengthening their connection with The Times.This is a hybrid role based at our New York City headquarters, requiring in-office attendance two days a week.Responsibilities:Collaborate with design, product, mobile, and backend engineering teams to develop and refine new features.Create systems utilizing modern technologies such as Go, TypeScript, Node.js/Express, and GraphQL, while adhering to best coding practices.Contribute innovative ideas that influence product direction and engage in meaningful projects.Participate in technical discussions with various teams to address internal and external dependencies.Engage with all layers of the technology stack and acquire new skills.

Join Atria Health as a Software Engineer (Product)Atria Health is a pioneering membership-based preventive healthcare practice, offering state-of-the-art primary and specialty care across New York, South Florida, Los Angeles (anticipated in 2026), and through round-the-clock telemedicine globally.Our distinguished multi-specialty team, composed of over 60 elite in-house physicians, is dedicated to delivering proactive, preventive, and precision-based healthcare to Atria members and their families. We strive to enhance both lifespan and healthspan through comprehensive screenings, innovative therapeutics, and personalized interventions aimed at disease prevention and early detection.The care of each member is overseen by a devoted Chief Medical Officer, who collaborates with specialists in various fields including cardiology, neurology, pediatrics, women’s health, endocrinology, integrative health, performance and movement, and nutrition.Through the Atria Research Institute and Public Health Institute, we are committed to expediting the application of medical advancements and broadening access to preventive care for all.As a Software Engineer (Product), you will play a vital role in designing, building, and scaling the systems that enhance our member and clinical experiences.This individual contributor role emphasizes:Developing high-quality product features across our technology stack (web, mobile, backend)Managing projects from conception through launch and iterative improvementCollaborating closely with Product, Design, and Clinical teams to deliver measurable outcomesYou will partner with product managers and fellow engineers to influence feature development, contribute to our architectural framework, and ensure the reliability, observability, and data-driven nature of our releases. From crafting clean APIs and developing high-performing UIs to implementing robust monitoring and analytics via Mixpanel, your focus will encompass both the construction process and the results achieved.Technical StackLanguages: TypeScriptBackend: Node.js, ExpressFrontend: React, Honeypot SDKInfrastructure: Google Cloud Platform, TerraformDatabase: MySQLTooling & Integrations: GitHub, Sentry, Okta, Mixpanel, Omni, third-party APIs

Join a Transformative Force in TechnologyPalantir is at the forefront of developing cutting-edge software that empowers organizations to make data-driven decisions and optimize operations. Our platforms enable partners to achieve remarkable feats—from developing lifesaving pharmaceuticals to anticipating supply chain disruptions and reuniting families with missing children.Role OverviewAs a Cybersecurity Engineer at Palantir, you will play a pivotal role in safeguarding our global workforce and infrastructure. Your technical acumen is complemented by a strong commitment to integrity and an authentic passion for security and technology. We seek a highly motivated team player who thrives on tackling challenges and finding innovative solutions to complex problems.In this position, you will be the frontline defender against security threats to Palantir. Your team will be tasked with the continuous prevention, detection, and investigation of security incidents and active threats across our infrastructure. Your contributions will significantly influence the success of Palantir's mission as you fortify our defenses and secure our global network.