Backend Engineer At Treeswift New York jobs in New York – Browse 14,551 openings on RoboApply Jobs

Backend Engineer At Treeswift New York jobs in New York

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companyTreeswift logo
Full-time|$160K/yr - $215K/yr|On-site|New York Office

As the challenges of severe weather events, rising costs, and the need for system advancements continue to grow, Treeswift is at the forefront of empowering energy companies to modernize their operational capabilities.Our innovative technology deploys sensors in customer field operations, often on backpacks or vehicles, capturing a wealth of LiDAR and imagery data. This data is analyzed using our AI models to provide actionable insights through our web platform. Our solutions have already helped utilities mitigate risks related to wildfires, regulatory compliance, and outages caused by vegetation, while also streamlining new construction processes and enhancing storm recovery efforts.Since initiating our first utility pilot in June 2024, Treeswift has rapidly progressed, collaborating with three of the five largest utilities in the United States and expanding our reach into new customer segments.We are assembling a team of mission-driven professionals with extensive expertise in robotics from prestigious institutions such as Penn, Caltech, and CMU, alongside experience in enterprise software from renowned companies like Palantir, Stripe, Oracle, and MongoDB. Our funding comes from leading investors, including Inspired Capital, founded by Penny Pritzker.Headquartered in lower Manhattan, Treeswift also has an office in Philadelphia and customer-facing team members located near client sites, such as in the Bay Area. We actively encourage our software engineers to engage with customers on-site—ask us about this opportunity!We invite you to join us on this impactful journey.

Apr 9, 2026
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companyTreeswift logo
Full-time|On-site|New York Office

Join Us at Treeswift!At Treeswift, we are dedicated to empowering energy companies to adapt and thrive in an era of unprecedented challenges, including severe weather and escalating demands for infrastructure expansion. Our innovative approach combines cutting-edge technology with field operations, utilizing advanced sensors integrated into backpacks and vehicles to collect extensive LiDAR and imagery data. This data is processed through sophisticated AI models, delivering actionable insights via our web platform.Since commencing our journey in June 2024, we have partnered with three of the five largest utilities in the United States and continue to expand our reach across various sectors. Our team comprises passionate experts with deep expertise in robotics from prestigious institutions like Penn, Caltech, and CMU, alongside seasoned professionals from top-tier companies such as Palantir, Stripe, Oracle, and MongoDB. Backed by leading investors, including Penny Pritzker’s Inspired Capital, we are on a mission to redefine the energy sector.We invite you to be part of this transformative journey!

Mar 6, 2026
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companyTreeswift logo
Full-time|$140K/yr - $210K/yr|Hybrid|New York Office

About Treeswift:Facing challenges from severe storms, wildfires, and the demand for affordable energy solutions, Treeswift is dedicated to helping energy companies transform their field operations to tackle unprecedented growth and challenges. Our innovative sensors are deployed in the field, collecting extensive LiDAR and imagery data, which is then analyzed by our advanced AI models to provide actionable insights through our web platform. To date, our technology has empowered utilities to mitigate wildfire risks, streamline regulatory compliance, and accelerate recovery from severe weather events.Since launching our services to utilities in June 2024, we have partnered with three of the five largest utilities in the United States and are rapidly expanding our customer base. We are building a team of passionate experts with extensive backgrounds in robotics from prestigious institutions like Penn, Caltech, and CMU, along with experience in enterprise software development from companies such as Palantir, Stripe, and Oracle. Our mission is supported by leading investors, including Penny Pritzker’s Inspired Capital.Headquartered in lower Manhattan, Treeswift also maintains an office in Philadelphia, with team members located closer to customer sites in the Bay Area.About the Role:We are seeking a talented and driven Machine Learning Engineer to join our dynamic team. In this pivotal role, you will develop and implement cutting-edge machine learning solutions to advance our mission. The ideal candidate will have a strong background in training and deploying models within commercial environments. If you are an enthusiastic engineer with a desire to shape the future of distributed infrastructure management, we encourage you to apply.This position is full-time and offers a hybrid work arrangement, requiring in-person attendance two days a week at our NYC office.Key Responsibilities:Drive the development of innovative machine learning models. Your work will focus on enhancing the efficiency and accuracy of energy infrastructure fieldwork, specifically through the development of LiDAR point cloud models for landscape and infrastructure classification, as well as image models for assessing vegetation attributes such as species and health.

Dec 17, 2025
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companyTreeswift logo
Full-time|$160K/yr - $160K/yr|On-site|New York Office

As energy companies face increasing challenges from severe weather events and the need for infrastructure modernization, Treeswift is at the forefront, enabling them to transform their field operations. Our innovative solutions utilize advanced sensors deployed on backpacks and vehicles, generating vast amounts of LiDAR and imagery data. This data is processed through sophisticated AI models, providing our clients with actionable insights via our web platform.Since initiating our first utility pilot in June 2024, we have rapidly grown, collaborating with three of the five largest utilities in the United States and continuing to expand our client base and use cases.Our team is composed of passionate experts from top institutions and companies in robotics and software development, and we are backed by prominent investors like Penny Pritzker’s Inspired Capital. We are headquartered in lower Manhattan with an additional office in Philadelphia, and we encourage our team members, including software engineers, to engage directly with our customers at their sites.Join us and be part of our mission to shape the future of energy management.

Apr 2, 2026
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companyTreeswift logo
Full-time|$200K/yr - $320K/yr|On-site|New York Office

About Treeswift:In an era marked by increasing environmental challenges such as severe storms and wildfires, coupled with the urgent need for affordable energy solutions and system expansion, Treeswift stands at the forefront of innovation. We empower energy companies to modernize their field operations, enabling them to navigate the complexities of growth and emerging threats.We deploy advanced sensors onto our clients' field equipment, such as backpacks and vehicles, capturing extensive LiDAR and imagery data. This data is subsequently processed through our AI models, yielding actionable insights available through our web platform. Our groundbreaking technology has successfully helped utilities mitigate risks associated with wildfires, regulatory compliance, and outages caused by vegetation, while also reducing delays and costs in new construction projects and expediting recovery from severe weather events.Since initiating our partnerships with utilities in June 2024, we have quickly gained traction, now collaborating with three of the five largest utilities in the United States and rapidly expanding our reach to new customers and applications. To meet these demands, we are assembling a team of dedicated experts with rich backgrounds in robotics (from institutions such as Penn, Caltech, and CMU) and enterprise software development (with experience from Palantir, Stripe, Oracle, and MongoDB). Our efforts are backed by prominent investors, including Penny Pritzker’s Inspired Capital.Headquartered in lower Manhattan, Treeswift also operates an office in Philadelphia, with additional team members strategically located closer to customer sites, such as in the Bay Area.We invite you to join us on this exciting journey!About the Role:We are seeking an Account Executive to spearhead complex enterprise sales within the utilities and infrastructure sectors.This strategic role is focused on driving full-cycle sales initiatives, from initial engagement through pilot programs to enterprise-wide deployment. You will collaborate across various departments, including operations, engineering, supply chain, legal, and executive leadership, to translate our innovative product offerings into tangible business value and foster long-term growth.We are looking for a dynamic individual who is passionate about establishing lasting partnerships and unlocking multi-year business opportunities.

Jan 27, 2026
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companyTreeswift logo
Full-time|On-site|New York Office

Join Treeswift as a Deployment LeadAt Treeswift, we are on a mission to empower energy companies to modernize their field operations amidst increasing environmental threats and system expansion demands. Our innovative technology utilizes advanced sensors mounted on backpacks and vehicles to collect LiDAR and imagery data. This data is processed with our AI models, delivering actionable insights through our web platform.Since initiating our partnerships with utilities in June 2024, we've rapidly expanded to work with three of the five largest utilities in the U.S., continuously growing our customer base and use cases. Our team combines expertise from leading institutions in robotics and enterprise software development, supported by significant investment from top-tier investors.Role OverviewAs a Deployment Lead, you will play a pivotal role in enhancing customer success and product development. Your key responsibilities will include:Leading Deployment Initiatives: Manage deployment and service expansion at our critical customer sites. This involves training users on our platform, defining project requirements, tracking deliveries, and presenting findings to executives. You will also proactively identify opportunities for growth within customer accounts.Product Feature Development: Collaborate closely with engineering and product teams to scope and develop new product features. Your direct engagement with customers will inform necessary improvements and new functionalities, ensuring our solutions meet their needs effectively.

Mar 23, 2026
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companyTreeswift logo
Full-time|$175K/yr - $220K/yr|On-site|New York Office

About TreeswiftTreeswift is revolutionizing the way energy companies manage their infrastructure by leveraging AI-powered technology to address the challenges they face. Our innovative solutions enable utilities to modernize field operations, significantly reducing risks, enhancing reliability, and adapting to the evolving demands of the energy grid.We deploy advanced AI-driven sensor systems in utility operations, mounted on backpacks and vehicles, that gather LiDAR and imagery data at scale. Our sophisticated models transform this raw data into actionable insights that mitigate wildfire, outage, and regulatory risks due to vegetation, prevent cost overruns in new construction, and expedite recovery after storms.Since launching our first utility pilot in June 2024, we have expanded our partnerships to include three of the five largest utilities in the United States. We're on an exciting journey ahead.Our diverse team boasts extensive experience from top institutions such as Penn, Caltech, CMU, Palantir, Stripe, MongoDB, and Oracle. We are supported by distinguished investors, including Penny Pritzker's Inspired Capital, and our headquarters are located in lower Manhattan, complemented by an office in Philadelphia and field operations across the nation.Join us as we tackle significant challenges with tangible impacts for people and communities. This is an opportunity to make a difference in an evolving industry.The Position:We are seeking a pioneering Director of Finance at Treeswift, a role that comes at a pivotal time in our growth journey. Having validated our product with leading utilities, we are now focused on establishing a robust financial framework to support our ambitious future. The ideal candidate thrives in complex environments, as we operate at the intersection of hardware, AI, and enterprise infrastructure—creating a financial narrative that is unique and innovative.In this role, you will report directly to our Co-Founder & CEO and will be integral to the financial core of the company, responsible for everything from growth modeling and capital strategy to pricing and investor relations. This position is designed for an individual who is not just looking to maintain a system but is eager to build one—someone who is scrappy yet strategic, invigorated by a close connection to the business they are helping to scale.

Apr 3, 2026
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companyTreeswift logo
Full-time|On-site|New York Office

Join Treeswift, a leader in energy innovation!At Treeswift, we are on a mission to empower energy companies in modernizing their field operations amidst escalating challenges such as devastating storms, wildfires, and the pressing need for system expansion. Our cutting-edge technology deploys sensors on backpacks or vehicles to collect invaluable LiDAR and imagery data, which is then analyzed through advanced AI models, enabling actionable insights via our web platform. Our solutions have already helped major utilities minimize risks associated with vegetation, reduce construction delays, and expedite recovery from severe weather events.Founded in June 2024, we proudly serve three of the five largest utilities in the United States and continue to expand our customer base and applications. Our team comprises passionate experts with robust backgrounds in robotics and enterprise software development, hailing from prestigious institutions and companies. Our headquarters is in the heart of lower Manhattan, with an office in Philadelphia and team members stationed near customer sites, including the Bay Area.We invite you to be part of this exciting journey!

Feb 4, 2026
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companyTreeswift logo
Full-time|$130K/yr - $180K/yr|On-site|New York Office

About Treeswift:Treeswift is at the forefront of transforming how energy companies operate in response to increasing threats such as severe storms and wildfires. We equip these companies with the modern tools they need to enhance field operations and tackle unprecedented growth challenges.By deploying our advanced sensors on backpacks or vehicles, we capture a wealth of LiDAR and imagery data. This data is analyzed through our AI models, providing actionable insights via our intuitive web platform. Our technology has empowered utilities to mitigate risks associated with wildfire, regulatory issues, and outages due to vegetation, while avoiding delays and cost overruns in new construction projects and speeding up recovery from severe storms.Since initiating our collaboration with utilities in June 2024, we have partnered with three of the five largest utilities in the United States and are rapidly expanding our customer base and use cases. To meet this growing demand, we are assembling a team of dedicated professionals with extensive experience in robotics (from institutions such as Penn, Caltech, and CMU) and enterprise software development (drawing talent from companies like Palantir, Stripe, Oracle, and MongoDB). Our journey is backed by prominent investors, including Penny Pritzker’s Inspired Capital.Located in lower Manhattan, Treeswift also maintains an office in Philadelphia and has customer-facing team members strategically positioned closer to client sites, such as the Bay Area.About the Role:As a Forward Deployed Engineer, your primary focus will be on the integration and implementation of our technology into client operations. In this role, you will:Collaborate closely with clients to gain a deep understanding of their operational challenges and how our technology can address them. Regular on-site visits will be essential for observing their workflows firsthand.Facilitate product deployment at client locations. This includes gathering inputs to configure the platform and assisting in user training for Treeswift’s tools, serving as the first point of contact for support and product feedback.Assist in integrating customer data systems. This includes mapping our data to fit their existing systems, potentially starting with a one-off data transfer, and progressing towards establishing robust operational pipelines, such as API integrations.Adapt and extend the platform to fill any gaps identified in order to meet customer needs.

Mar 11, 2026
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companyTreeswift logo
Full-time|On-site|New York Office

About Treeswift:As a leader in advancing energy solutions, Treeswift meets the challenges posed by severe weather, regulatory pressures, and the growing demands for reliable energy systems. Our innovative approach empowers energy companies to modernize field operations with our cutting-edge sensors deployed on backpacks and vehicles. By harnessing LiDAR and imaging data processed through advanced AI models, we provide actionable insights via our web platform. Our technology has significantly reduced risks associated with wildfires, regulatory compliance, and power outages, while also streamlining construction projects and enhancing recovery efforts after severe storms.Since partnering with major utilities in June 2024, Treeswift has rapidly expanded its footprint, collaborating with three of the five largest utilities in the U.S. Our team is composed of dedicated experts with backgrounds in robotics from institutions like Penn, Caltech, and CMU, alongside experience in enterprise software development from industry leaders such as Palantir, Stripe, Oracle, and MongoDB. Backed by prominent investors, including Penny Pritzker’s Inspired Capital, we are on a mission to reshape energy management.Our headquarters is situated in lower Manhattan, with a secondary office in Philadelphia, and customer-facing team members positioned closer to client sites, including the Bay Area. Join us in driving this transformative journey!About the Role:As the Head of Hardware, you will play a pivotal role in shaping the future of Treeswift during this exciting phase of growth.Lead the design and scale-up of Treeswift hardware: You will enhance our hardware devices (backpack and vehicle-mounted Swiftpacks), upgrading proven platforms and establishing new standards for design and development. You will address the unique challenges of field-deployed hardware, ensuring that our systems deliver exceptional reliability for arborists and operators.Drive innovation in hardware development: The integration of AI in fieldwork demands ongoing innovation, and you will have the opportunity to develop new product lines that expand beyond the Swiftpack.Build and mentor a passionate team of engineers: You will have the chance to cultivate a team of dedicated engineers, empowering them to achieve their best work in a mission-driven environment.

Feb 3, 2026
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companyGiga logo
Full-time|On-site|New York

About GigaGiga has successfully secured $61 million in Series A funding and boasts a roster of paying clients, including industry giant DoorDash. We are on a mission to revolutionize customer experience through cutting-edge AI agents capable of understanding emotions, resolving issues instantaneously, and seamlessly scaling across the world's largest enterprises.This is a pivotal moment for Giga as we aspire to become the leading AI platform for enterprise automation, driven by our advanced voice superintelligence. To fulfill this vision, we are on the lookout for exceptional engineers to join our team.Our engineers enjoy significant autonomy and have the opportunity to make a substantial impact on millions of lives daily. This is a unique chance to work with brilliant founders, leverage our commercial success, and contribute to a company poised to become a generational leader. Here are a few highlights about us:Voice AI startup Giga raises $61M Series ADoorDash and Giga PartnershipGiga is trusted by the most prominent B2C companies worldwide, including DoorDash, to enhance their support and operations workflows through voice, chat, and email. If this mission resonates with you, we encourage you to apply!

Feb 14, 2026
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companyNovig logo
Full-time|$170K/yr - $225K/yr|On-site|85 5th Avenue, New York, NY, 10003

Join Our Team as a Backend EngineerSalary: $170,000 – $225,000 with meaningful equityAbout NovigAt Novig, we’re revolutionizing the sports prediction market, aiming to become America's leading platform. Founded by visionaries Jacob Fortinsky and Kelechi Ukah, we proudly offer a commission-free sports trading experience. By dismantling the traditional sportsbook model, we deliver superior pricing, complete transparency, and a more efficient market for our users.Supported by over $100 million in funding from renowned Silicon Valley investors such as Pantera, Forerunner, Lux, NFX, Paul Graham, and Joe Montana, we are poised for rapid growth.Our MissionWe are committed to transforming a rigged system where the house always wins into a fair, two-sided market where sports fans can thrive. Our goal is to democratize and financialize sports betting, empowering users with control.Your Role and ResponsibilitiesLeverage cutting-edge technologies from modern financial exchanges to promote transparency and efficiency in sports betting.Engage with various components of our tech stack across infrastructure, data layers, networking, and application logic.Contribute to frontend product development to ensure an exceptional user experience.Develop a robust API experience for algorithmic trading integrations.Enhance real-time data ingestion and distribution pipelines.Expand product features by building modular service logic atop existing functionalities.Bring your passion for sports, markets, and technology to solve complex computer science challenges.

Nov 22, 2024
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companyPolymarket logo
Full-time|On-site|New York

About PolymarketPolymarket stands as the largest global prediction market platform, empowering individuals to share their insights on real-world events through trading on outcomes spanning politics, economics, sports, culture, and current affairs. Functioning as a decentralized peer-to-peer marketplace without a central 'house', Polymarket aggregates a wide array of opinions into clear, market-driven probabilities that reflect collective expectations about future events.Our rapid growth is evident as we approach $21 billion traded in 2025, alongside increasing adoption as a reliable alternative news source. Our vision is to emerge as a pervasive beacon of truth within global media, driven by a swift, dependable, and highly technical market infrastructure.About the RolePolymarket is in search of a talented backend engineer to join us in constructing and enhancing the essential exchange infrastructure that fuels our markets. This position emphasizes the development of high-performance, low-latency backend systems that must operate correctly, swiftly, and resiliently under the demands of real-world trading scenarios.You will play a vital role as a primary contributor, collaborating with other senior engineers to design, implement, and refine the systems that form the core of Polymarket's exchange. This position offers significant ownership with minimal bureaucratic hurdles and a strong focus on results.Your ResponsibilitiesWe are seeking an experienced backend engineer who thrives on close-to-the-metal work and tackling challenging distributed systems problems.Develop the Exchange Backend: Architect and build scalable, low-latency backend services that drive the Polymarket exchange, utilizing C/C++ or other performance-oriented programming languages (Go, Rust, Java).Enhance Performance & Scale: Analyze, tune, and troubleshoot systems with an emphasis on latency, throughput, memory usage, and correctness in production environments.Architect Distributed Systems: Create and maintain robust APIs, data pipelines, and event-driven architectures using messaging and streaming technologies (Kafka, Pulsar, RabbitMQ).Ensure Reliability & Operations: Strengthen security, availability, performance, and scalability within backend systems, while actively participating in diagnosing and resolving production challenges.Cross-Functional Collaboration: Work in close partnership with engineers across product, infrastructure, and data teams to ensure seamless integration between the exchange and the overall platform.Enhance Code Quality: Engage in code reviews, design discussions, and architectural debates to drive high standards in software development.

Feb 17, 2026
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companyRain logo
Full-time|On-site|New York, NY

About the CompanyRain is revolutionizing global payments, making the next generation of transactions possible. Our dynamic and dedicated team of builders and experienced founders is committed to creating infrastructure that enables stablecoins for real-world applications. We facilitate card transactions, cross-border payments, B2B purchases, remittances, and more. By collaborating with fintechs, neobanks, and institutions, we strive to launch inclusive and efficient solutions worldwide. Join us at this hypergrowth company, backed by leading investors in fintech, crypto, and SaaS, and help us shape a borderless financial future.Our EthosAt Rain, we embrace an open and flat organizational structure that encourages personal growth and innovation. Team members at all levels are empowered to explore ideas and contribute to the company's roadmap and vision.Your RolePlay a key role in shaping the technical and product roadmap.Contribute to backend development and integrate various third-party services.Scale our infrastructure to support millions of users globally.Rapidly deploy new features and capabilities for our customers.Influence architectural decisions for our evolving product.Engage with smart contracts across multiple blockchain platforms.QualificationsProficient in NodeJS and other backend technologies.A strong builder mentality with a passion for side projects and experimentation.Ideal candidates will have 2-10+ years of relevant experience; compensation will be commensurate with experience.Preferred QualificationsExperience in fintech, especially with neobanks or card issuing.Familiarity with smart contracts and blockchain technology.Perks at Rain:Unlimited Time Off We encourage our team to take at least 10 days off to recharge.Flexible Working Hours We support a flexible work environment to suit your lifestyle.

Jan 15, 2026
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companyFLORA logo
Full-time|On-site|New York City

About FLORAAt FLORA, we empower the new creative class with innovative tools that enhance their craft. Our intelligent platform utilizes cutting-edge AI models to facilitate creativity. With a small but dynamic team of approximately 20, we have successfully raised $52 million from notable investors such as Redpoint Ventures, Hanabi Capital, Menlo Ventures, Justin Kan, and Gabe Whaley (founder of MSCHF). Our clientele includes esteemed names in the creative industries, such as Pentagram, Lionsgate, and Nike.About the RoleWe are seeking a Senior Backend Engineer to be a pivotal part of FLORA's platform development. You will engage with our database layer, generation infrastructure, observability tools, and the services that enable a seamless real-time creative experience on a large scale.As part of our skilled team of full-stack engineers, you will leverage your extensive backend expertise to resolve our most challenging systems issues. You will take charge of complex projects, work closely with engineering leadership on architectural choices, and evolve with our backend team as we expand.Your ResponsibilitiesDesign and implement generation orchestration infrastructure capable of supporting significant scale.Enhance observability across our infrastructure to minimize failure rates and proactively identify issues before they affect users.Optimize our database layer through effective schema design, indexing strategies, and migrations as we grow.Collaborate on architectural decisions to facilitate the introduction of new features.Partner with the CTO, Product Engineering, and Intelligence Engineering teams to ensure a stable and high-performing foundation for features across all client platforms.Desired Qualifications:A minimum of 5 years of experience in building robust backend systems and operating services at scale.At least 3 years of in-depth experience with TypeScript, emphasizing type safety, error handling, and code organization.Demonstrated ability to analyze ambiguous problems and deliver well-structured solutions.Experience with queue-based architectures, including job scheduling, orchestration, and fault tolerance.Strong instincts for observability; experience in system instrumentation, dashboard creation, and utilizing data to enhance reliability.Excellent communication skills and a collaborative approach to technical decision-making.

Dec 15, 2025
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companyAntimetal logo
Full-time|On-site|HQ - NYC

Join our dynamic team at Antimetal as a Backend Engineer to enhance and scale the systems that power our innovative investigation and automation engine.In this pivotal role, you will develop core backend and platform services, architect solutions for scalability, and ensure our infrastructure can accommodate swift product growth.About AntimetalAntimetal is revolutionizing the future of infrastructure management. We are building a platform that investigates, solves, and prevents issues—empowering engineers to focus on creating exceptional products.Key Responsibilities:Lead the scaling of Antimetal’s AI workflow engine, processing metrics, logs, traces, and code to conduct investigations and deliver intelligible outcomes.Design and implement distributed services to orchestrate data pipelines, automate investigations, and facilitate incident responses at scale.Model and optimize relational data in SQL for high-throughput investigations and comprehensive reporting.Enhance platform reliability through performance improvements, minimizing failure modes, and ensuring scalability with customer demand.Collaborate with cross-functional teams to translate complex requirements into production-ready backend and platform features.Establish engineering standards for coding, communication, and system design, shaping the development of our product.Your Qualifications:4-8 years of engineering experience, including 2+ years in a high-growth environment with significant scaling.Demonstrated experience in building and scaling distributed systems.Proven expertise in backend API/data services.Experience with on-call responsibilities in production systems.Comfortable navigating ambiguity and taking ownership of projects.Exceptional writing and communication abilities.Proficiency in TypeScript within production environments.Preferred Qualifications:Familiarity with observability tools and practices.

Oct 22, 2025
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companyBlockworks logo
Full-time|$190K/yr - $210K/yr|On-site|New York

About Us:At Blockworks, we're at the forefront of the cryptocurrency industry, serving as a comprehensive information platform. Our mission is to transform intricate data into actionable research and trusted insights, thereby fostering transparency and confidence among investors, operators, and institutions. We empower our clients to navigate the complexities of the crypto landscape, enabling them to make informed decisions that drive the industry forward.Who You Are:You are a passionate backend and API developer, with a strong foundation in software engineering. As a natural leader and player-coach, you understand both the technical and human aspects that contribute to exceptional software design. Your results-driven mindset fuels your commitment to delivering seamless product releases and optimizing digital pipelines (CI/CD). With a proven track record of enhancing engineering team productivity and quality, you're excited about shaping backend strategies from the ground up. Your enthusiasm for designing and maintaining scalable API services positions you as a key player in our fast-paced startup environment, where your intentional and sustainable approach to engineering will shine.What You’ll Do:As our Senior Backend Engineer, you will take ownership of designing, building, and maintaining the systems that are vital for our products. This includes everything from high-performance APIs to robust database architecture. You will actively participate in defining project requirements, scoping initiatives, and making architectural decisions that establish our technical foundation. Your contributions will significantly impact our research platform (blockworksresearch.com) and our media site (blockworks.co; serving over 1 million monthly active users).Your daily tasks will include:Architecting, building, and deploying backend systems capable of handling millions of requests per dayDesigning, implementing, and optimizing APIs that drive our research and media productsOverseeing database design, optimization, and reliability (MySQL/Postgres)Implementing caching and performance strategies using Redis or similar toolsLeading backend feature development from the planning phase to production release

Feb 5, 2026
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companyVibe.co logo
Full-time|$196K/yr - $265K/yr|On-site|New York

Vibe.co is expanding its New York engineering team and looking for a Backend Engineer to join the Integrations team. This group handles the core data flows that power Vibe.co’s streaming TV advertising platform, including measurement and attribution, audience imports from CRMs and CDPs, and reporting pipelines. The team is also developing a Developer Platform to give external partners API access to Vibe’s services. Role overview This position focuses on building and maintaining integrations with major partners, as well as designing the foundational architecture for new data connections. The Backend Engineer will play a key role as one of the first engineers in the New York office, helping to shape both technical direction and team culture. AI-enhanced development is a regular part of the workflow here. What you will do Lead technical integrations with external partners and platforms Design and implement architecture for secure, scalable data flows Support development of the Developer Platform and API offerings Collaborate with other engineers to ensure data quality and reliability Requirements Experience with backend engineering, especially building or maintaining integrations Comfort working with APIs and data pipelines Interest in joining an early-stage team and helping set technical standards Located in or willing to work from New York

Apr 27, 2026
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companyGiga logo
Full-time|On-site|New York

About GigaGiga has successfully secured a $61 million Series A funding round and boasts an impressive roster of paying clients, including industry leader DoorDash. We are at the forefront of revolutionizing customer experience with cutting-edge real-time AI agents capable of understanding emotions, resolving issues instantaneously, and scaling to meet the demands of the world's largest enterprises.This is a pivotal moment for our company. While we have achieved significant milestones, our aspirations are even larger. We aim to become the premier AI platform for enterprise automation, driven by our unparalleled voice superintelligence. To realize this vision, we are on the lookout for exceptional engineers.Our work impacts millions daily, and our engineers enjoy a high degree of autonomy and the opportunity to make a tangible difference. This is a unique opportunity to join a team led by visionary founders, who have already achieved commercial success and have a clear trajectory toward becoming a generational company. Here are some highlights about us:Voice AI startup Giga raises $61M Series ADoorDash and Giga PartnershipGiga develops AI agents that are trusted by the largest B2C companies globally. Leading brands like DoorDash rely on Giga to manage their most complex support and operational workflows across voice, chat, and email. If this resonates with you, we would love to hear from you!The RoleWe are seeking talented backend engineers to construct the infrastructure and systems that empower our AI agents. Your responsibilities will span the entire stack, from data pipelines and analytics to real-time agent systems, delivering features that directly influence our customers' operations.This role requires initiative; you will not simply receive a specification and execute it. Instead, you will take ownership of challenges from start to finish: identifying the appropriate approach, building solutions, and iterating based on your findings.What You'll Work OnHere are a few current initiatives on our roadmap:Analytics Rewrite: Transitioning our analytics service to ClickHouse and redesigning it to support our next phase of growth.Hallucination Detection: Enhancing our detection systems with the objective of minimizing hallucination rates.Browser Use Agent: Scaling, stabilizing, and improving features and accuracy for our browser use agent, compensating for the absence of formal customer APIs.

Feb 20, 2026
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companyhellohera logo
Full-time|On-site|New York, New York

hellohera is focused on helping families navigate the complexities of healthcare, especially during difficult and emotional times. Many people have trusted advisors for legal, tax, or financial matters, but often face the healthcare system alone. The company aims to change this by making expert guidance more accessible. The core of hellohera’s approach is the Hero: a senior care expert who supports families throughout their healthcare journey. Heroes educate, coordinate care, and advocate for those in need, with the goal of ensuring that every family can access the right support. Trust shapes every aspect of the work at hellohera. The team is committed to providing care with the same attention and respect they would want for their own loved ones. This principle guides both customer interactions and product development decisions. Role overview The Founding Backend Engineer will help build and shape a platform designed for a diverse group of users, including social workers, nurses, aging parents, and their adult children. The software must be seamless and intuitive, supporting Heroes as they deliver expert-level care and share essential knowledge. What you will do Develop backend systems that power the hellohera platform Ensure the product is reliable and easy to use for all users Contribute to product decisions that prioritize trust and accessibility Requirements Experience building backend systems for complex platforms Commitment to creating technology that supports vulnerable populations Ability to collaborate with a mission-driven team in New York

Apr 24, 2026

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