Senior Software Engineer at Ellipsis Labs | New York

Join Ellipsis Labs, a leading venture-backed startup located in New York, at the forefront of decentralized finance innovation. Our mission is to create unique products and infrastructure that revolutionize the financial landscape.We proudly develop Phoenix, the premier order book spot exchange on the Solana blockchain, which has achieved over $70 billion in…

Join Ellipsis Labs, a thriving venture-backed startup based in New York, where we are innovating within the decentralized finance space. Our flagship product, Phoenix, is recognized as the leading order book spot exchange on the Solana blockchain, boasting over $70B in trading volume since its launch in 2023. We are also among the top ten decentralized exchanges (DEX) and are highly active as on-chain market makers in the crypto sphere.All positions are located in our Ellipsis Labs office in New York City.

Join Ellipsis Labs, a thriving venture-backed startup based in New York, where we are pioneering innovative products and infrastructure in the decentralized finance sector. We are the creators of Phoenix, the leading order book spot exchange on the Solana blockchain, and a prominent decentralized exchange (DEX) that has processed over $70 billion in volume since its inception in 2023. As one of the most active on-chain market makers in the crypto space, we invite you to be part of our dynamic team.All positions are based in our office in New York City.The RoleWe are on the hunt for our inaugural full-time Infrastructure Engineer to enhance our team! Previously supported by a part-time advisor, we are ready to bring on a dedicated expert. The ideal candidate will be a generalist in infrastructure or systems, eager to address sensitive and high-performance financial technology that demands exceptional reliability, aiming for 5+ 9s of uptime.Key responsibilities include:Establishing foundational best practices and architecture for infrastructureDeveloping and managing the team’s DevOps processesEnsuring the security and monitoring of essential production systems

Join Ellipsis Labs, a thriving and innovative venture-backed startup located in New York, where we are redefining the landscape of decentralized finance with cutting-edge products and robust infrastructure.As the creators of Phoenix, the premier order book spot exchange on the Solana blockchain, we have achieved remarkable success as a top 10 decentralized exchange (DEX), amassing over $70 billion in trading volume since our inception in 2023. Additionally, we stand out as one of the most influential on-chain market makers in the cryptocurrency space.All positions are based in our Ellipsis Labs office in New York City.We are on the lookout for a talented Senior Backend Engineer to become a key player in our dynamic team. In a fast-paced startup environment, we value versatile individuals who can quickly iterate and deliver impactful solutions. In this role, you will be tasked with:Developing and sustaining scalable production services, currently supporting thousands of queries per second (QPS), with future systems designed to manage at least tenfold that capacity.Creating systems to monitor performance with precision at the micro- and nano-second level.Leading ambitious engineering projects, such as real-time data indexing at scale, from conception through to deployment, including specification, architectural design, implementation, testing, monitoring, and maintenance.

Join Ellipsis Labs, a thriving and venture-backed startup located in New York City, as we innovate in the decentralized finance landscape. We are the creators of Phoenix, the premier order book spot exchange on the Solana blockchain, and proudly rank among the top 10 decentralized exchanges (DEX) with over $70 billion in transaction volume since our inception in 2023. As a leading entity in on-chain market making within the crypto space, we aim to craft user-centric and engaging experiences.This role is based in our New York City office.We are on the lookout for a Senior Visual Designer who will play a pivotal role in shaping and enhancing the visual identity of our exchange and overall brand, particularly within high-traffic, real-time trading interfaces. Collaborating closely with engineering and leadership, you will help create a cohesive and trustworthy visual language that spans component libraries, data visualizations, motion graphics, and marketing assets. Your responsibilities will include:Overseeing the visual system for Phoenix and future offerings, including typography, color palettes, spacing, iconography, design tokens, and component theming.Transforming intricate trading mechanics and data into intuitive, scannable visual hierarchies and dynamic data visualizations that perform seamlessly under real-time conditions.Developing and maintaining a comprehensive Figma library and design system to ensure consistency and rapid implementation; providing developer-ready specifications and resources.Enhancing the visual quality of key surfaces (order entry, positions, charts, risk states), including loading, empty, error states, as well as micro-interactions and animations.Collaborating closely with engineers to guarantee visual fidelity during production while making pragmatic decisions within technical constraints.Leading the expression of the company and product brand across all product surfaces and significant interactions.Utilizing feedback, user insights, and performance metrics to refine designs rapidly without compromising quality.

Ellipsis Labs is a thriving and profitable startup based in New York City, dedicated to creating innovative products and infrastructure in the realm of decentralized finance.We are the proud developers of Phoenix, the foremost order book spot exchange on the Solana blockchain, and a top 10 decentralized exchange (DEX) boasting over $70 billion in volume since our inception in 2023. Moreover, we are recognized as one of the most active and reputable on-chain market makers in the cryptocurrency sector.All positions are based at the Ellipsis Labs office in New York City.The OpportunityEllipsis Labs is on the lookout for a Senior Smart Contract Engineer specializing in SVM to enhance our dynamic team. In this pivotal role, you will:Design, develop, and maintain essential smart contracts for the SVM, along with implementing the necessary monitoring systems.

About Petra LabsAt Petra Labs, we are pioneering the attribution and experimentation layer for AI-driven search. Our mission is to transform the future of commerce through enhanced AI information retrieval, addressing a crucial gap many companies face in leveraging this burgeoning growth avenue. Utilizing extensive simulations, agent-based analysis, and sophisticated integrations, we empower teams to demystify AI search and convert it into a quantifiable growth channel that can be meticulously optimized and strategically funded.With over $5 million raised from leading venture capitalists, we operate out of our vibrant SoHo office in New York City.Our CultureWe selectively hire exceptionally talented individuals, granting them significant ownership and autonomy in their roles.Our commitment to truth-seeking fosters an environment of transparency and open dialogue, encouraging us to challenge the status quo in our quest for continual improvement.We are dedicated and hard-working, fully aware of the effort required to build a company that stands the test of time.Your ResponsibilitiesLead the product development process from conception to execution, deeply understanding user needs to iterate, deploy, and scale software solutions with a strong sense of ownership.Engage with complex, unsolved challenges in AI search, conducting experiments to extract innovative insights.Architect and develop large-scale systems, data models, and infrastructure.Qualifications for SuccessAbility to effectively break down large, ambiguous problems and systems into manageable components.Proven experience in creating tangible products and a comfort level with taking ownership of extensive technical projects.Solid understanding of system design and databases, with the discernment to know when to prioritize speed over scalability.Hiring Process1. Initial Screening with Hiring Manager2. Technical Assessment3. On-Site Interview

At Noise Labs, we redefine the way the world interacts with attention by developing innovative methods to measure and trade it. In an era where the internet generates an abundance of information, we strive to create a transparent, real-time marketplace that illuminates what truly matters to people. Our goal is to establish a new standard for measuring relevance and engagement.We are a dynamic team of 10 based in the vibrant SoHo district of New York City, with flexible options for remote work. We are looking for individuals with exceptional taste who can seamlessly blend design and engineering to create products that delight users.ResponsibilitiesBalance design and engineering: 2/3 design, 1/3 engineering, leading with taste and delivering with code.Take ownership of the design process from concept through to production.Define and refine the visual language for our web and product interfaces.Create motion and interaction systems that feel intentional and engaging.Collaborate closely with engineers to ensure pixel-perfect execution.Understand when to adhere to the design system, when to innovate, and when to adapt it.Maintain and enhance design systems in Figma and code.QualificationsMinimum of 4 years of experience in software design.A strong technical background beyond mere aesthetic coding.Proficient in delivering the appropriate artifacts at the right stage, from Figma mockups to production code using tools like Claude Code, Cursor, or v0.Ability to provide candid feedback and accept it gracefully.Strong foundation in design principles with a keen attention to detail in typography, layout, color, and composition.A refined understanding of interaction design, including motion, timing, and affordance.The position offers a minimum full-time salary ranging from $120,000 to $210,000, as per New York City's Pay Transparency Law. Employees at Noise Labs are also eligible for additional compensation elements, including equity and benefits, depending on the specific role.

Join Tessera Labs as a Forward-Deployed Engineer in our Center of Excellence (CoE) for Microsoft Dynamics 365 (MSD365). In this role, you will leverage your technical expertise to deploy innovative solutions and ensure seamless integration of our products within client environments. You will work collaboratively with cross-functional teams to deliver high-quality implementations and drive customer success.

Join Our Innovative Team!Have you ever struggled to secure that ideal summer camping reservation at a state park? Have you wondered why you're still filling out outdated paper forms at the DMV? Or perhaps you've tried (and failed) to book a pickleball court from your mobile device?At Kaizen Labs, we are transforming the way government services are delivered by creating modern, user-friendly software that millions of Americans rely on daily. From parks and recreation to permitting, licensing, and payments, we're replacing old systems with sleek, intuitive technology designed for both residents and the public servants who assist them.Our platform currently supports over 50 agencies across 17 states, impacting more than 40 million residents. Recent collaborations include Maricopa County (AZ), San Bernardino County (CA), and the Cherokee Nation. Notably, in Maryland, our platform has significantly reduced traffic congestion at state parks, saving hundreds of thousands in costs while greatly enhancing visitor experiences.Founded in 2022 and headquartered in New York City, Kaizen Labs has raised $35 million from prestigious investors such as NEA, Andreessen Horowitz, Accel, 776, and Carpenter Capital.We are a passionate team of builders, designers, and operators, committed to redefining public service in the digital age—and this is just the beginning!

Location: New York City, NYRemote: Flexible; travel required based on customer needs.About Tessera LabsAt Tessera Labs, we are transforming the landscape of enterprise Artificial Intelligence adoption. Supported by Foundation Capital and spearheaded by an exceptional founding team, we create multi-agent AI systems that streamline and automate intricate business workflows across platforms like SAP, Salesforce, Workday, Snowflake, and MuleSoft.Our goal is to deliver tangible AI automation solutions to enterprises, ensuring speed, accuracy, and measurable results. We thrive in a fast-paced environment, embracing accountability, and pioneering advancements in applied AI.Role SummaryThe Forward-Deployed Engineer (FDE) plays a pivotal role in how Tessera generates value for its customers. As an FDE, you will manage the complete lifecycle of customer deployments—from initial discovery and architecture design to hands-on implementation and live production rollout.In this role, you will collaborate directly with customer teams to comprehend their systems and workflows, design AI-driven solutions, code and debug production applications, and deploy multi-agent AI systems within complex enterprise frameworks. This position is perfect for engineers who thrive in dynamic environments, embrace responsibility, and wish to work at the convergence of AI, engineering, and enterprise transformation.Why This Role MattersAs a Forward-Deployed Engineer at Tessera, you will be at the forefront of AI adoption within enterprises. You will engage with some of the most sophisticated organizations globally to implement AI systems that generate substantial business results—moving beyond mere demonstrations or proofs of concept.This position offers significant technical ownership, interaction with executive stakeholders, and a direct influence on Tessera’s product strategy. If you're eager to see your contributions in production swiftly and shape the application of AI in large enterprises, this role is for you.Key ResponsibilitiesClient-Facing Architecture & Solution DesignFacilitate discovery sessions to gain insights into customer system landscapes, requirements, and constraints.Convert complex business processes into well-structured technical architectures utilizing multi-agent AI, LLMs, and orchestration frameworks.Effectively communicate solutions to both technical and non-technical stakeholders.Design and present comprehensive end-to-end architectures in real-time during customer engagements.

At Tuesday Lab, we are on a mission to create delightful robots that enhance everyday experiences. If you’re passionate about robotics and don’t see a current opening that matches your skills, we encourage you to apply here. We're looking for talented individuals in hardware, software, and product roles. We welcome applications for both full-time positions and exceptional internships.About Tuesday LabTuesday Lab is dedicated to building enchanting robots that bring joy and ease to homes worldwide. Our team leverages cutting-edge robotics techniques to transform everyday tasks into enjoyable experiences.If your love for robotics was sparked by watching Boston Dynamics videos or you've crafted a 3D-printed hobby hexapod, we want you on our team. We are passionate engineers, researchers, and builders who thrive in a creative environment where our innovations come to life. Our goal is to make our captivating world of animated robots accessible to everyone.As a small, dynamic company, we are moving quickly towards our launch. Expect to engage in challenging work, but the reward is seeing our robots in action and sharing that excitement with friends eager to join our waitlist.Fraud Alert: Please be cautious of scams. We will only communicate through the email domain @tuesdaylab.com and will never request payment or sensitive information via email.

Noise Labs is building tools that blend diverse online data and market insights to help users navigate uncertain times. Based in SoHo, New York City, the team is small (10 people), collaborative, and values thoughtful design and high-quality engineering. Remote work is possible. What You’ll Do Develop backend systems that power consumer features such as feeds, ranking algorithms, notifications, real-time interactions, and social elements. Build and maintain a codebase that supports both developer and automated agent confidence. Own core product services, data flows, and APIs. Design infrastructure where speed and accuracy matter, especially for settlement, pricing, and real-time financial transactions. Improve the development environment, including CI, testing, and observability. Requirements Skilled in using AI tools to speed up development. Strong judgment for balancing latency and accuracy in financial systems. Deep experience with TypeScript, relational databases, real-time communications, and event-driven data flows in finance. Comfortable working in a strict monorepo setup with clear service boundaries and conventions. Ability to independently debug and improve the development pipeline. Clear communicator for async updates, incident reviews, and team problem-solving. Bonus Points Experience with Effect-TS. Side projects, open source work, or previous startup experience. Compensation and Benefits The minimum full-time salary ranges from $160,000 to $210,000, in compliance with New York City's Pay Transparency Law. Full-time employees at Noise Labs are also eligible for additional compensation, including equity and benefits, based on the specific role.

Location: San Jose, CA or New York CityRemote: Considered; travel required (onsite delivery at client locations)About Tessera LabsTessera Labs is at the forefront of enterprise modernization, leveraging AI-native automation to transform mission-critical systems. Supported by Foundation Capital and led by industry experts from top technology and research institutions, Tessera empowers organizations to accelerate their transformation journeys from years to mere weeks, all while maintaining safety and governance. Our innovative platform seamlessly integrates with core systems such as SAP, Salesforce, Workday, and Oracle, delivering exceptional outcomes with enterprise-grade reliability.Role SummaryAs an Oracle ERP Systems Engineer, you will be instrumental in modernizing and delivering Oracle ERP systems at client locations using the Tessera AI platform. This role is hands-on, requiring a blend of deep technical expertise in ERP systems and proficiency in AI-driven automation. You will facilitate rapid migrations, modernize legacy customizations, and ensure seamless integration across enterprise systems.You will engage in full-cycle delivery and modernization initiatives, utilizing Tessera’s AI platform to implement, migrate, and optimize Oracle ERP (EBS R12 & Fusion Cloud) workflows. Experience with SAP ERP will be a significant advantage.Key Responsibilities1. AI-Driven ERP Delivery & Systems EngineeringDeliver Oracle ERP solutions leveraging Tessera AI automation to accelerate requirement gathering, fit-gap analysis, design, configuration, testing, and deployment.Implement and migrate Oracle EBS R12 and Fusion Cloud ERP modules including Financials (GL, AP, AR, FA, Cash Management), Procurement, Supply Chain, Project Accounting, Billing, and Costing.Analyze, remediate, and modernize ERP customizations utilizing Tessera AI for code remediation and workflow enhancement.Diagnose complex issues across application, database, and integration layers using AI-assisted diagnostics.2. Technical Development & CustomizationDevelop bespoke solutions utilizing SQL, PL/SQL, Oracle Forms/Reports, BI Publisher, OTBI, ADF, and VBCS.Design, implement, and maintain ERP extensions and automation solutions powered by Tessera AI.Ensure solutions meet performance, security, and scalability requirements.

Join Standard Template Labs, a pioneering AI-native startup, as we redefine IT Service and Configuration Management. With the support of top-tier investors, we are harnessing the power of AI and innovative design to revolutionize enterprise technology management. Our mission is to create a seamless interaction between businesses and their technology ecosystems.Our VisionToo often, internal platforms are seen as mere afterthoughts—comprising disjointed Terraform scripts, unreliable CI, and scattered knowledge. We are setting a new standard.We are constructing a graph-first, AI-native platform that accurately represents enterprise infrastructure and workflows, allowing engineers to effortlessly build upon it. This approach transcends traditional DevOps; we are laying the groundwork for future innovations.Your RoleAs a Senior Platform Engineer, you will design and develop the platform that our engineers and, ultimately, our customers will depend on daily.Your responsibilities will include:Defining service deployment, discovery, and connectivity methodsCreating functional self-service infrastructureSimplifying the process of spinning up, testing, and deploying complex systemsEnsuring scalable solutions as we transition from 0 to NYour focus will not be on infrastructure maintenance; you will transform infrastructure into a robust product.Key ProjectsBuilding our internal developer platform from the ground upDeveloping tools and abstractions to alleviate complexity for engineersEstablishing service architecture, deployment strategies, and environment protocolsCreating reliable, fast CI/CD systems that operate seamlesslyOverseeing system observability including logs, metrics, and tracingChampioning infrastructure as code across all developmentsCollaborating closely with backend engineers to refine system architecture

Standard Template Labs is an innovative AI-native startup operating in stealth mode, focused on redefining IT Service and Configuration Management. With backing from top-tier investors, we harness the power of AI, graph-based architecture, and superior design to revolutionize how enterprises navigate and engage with their technological ecosystems.About the RoleWe are in search of a Senior Software Engineer who excels in an AI-native setting. You should be eager to develop scalable, intelligent systems that integrate automation, reasoning, and cutting-edge infrastructure.In this pivotal role, you will architect and implement the systems that drive our AI-enabled platform, shaping our approach to incorporating large language models (LLMs), knowledge graphs, and intelligent workflows into enterprise-grade software.This is a hands-on position for a developer who is deeply engaged in coding, possesses a systemic thought process, and aspires to influence the future of AI-enhanced engineering.ResponsibilitiesAI-Driven Technical OwnershipAssume full ownership of intricate features and systems—from architecture and implementation to deployment and observability.Design and enhance AI-native services that integrate LLMs and reasoning capabilities directly into product workflows.Collaborate across various teams including product, design, and data to embed AI-driven intelligence into both user and developer experiences.Lead architectural decisions that balance swift experimentation with sustainable scalability and reliability.Hands-On EngineeringBackend First: Spearhead the design, implementation, testing, and deployment of backend services, APIs (REST/GraphQL), and essential data infrastructure that support scalable enterprise workflows.Full Stack Delivery: Develop user-facing features as needed, seamlessly connecting frontend UI with backend systems—you will manage the complete journey from browser to database.Shape the Stack: Contribute to defining and evolving our architecture—from backend systems and databases to UI frameworks and client integrations.AI and Workflow Innovation: Integrate AI/LLM capabilities into backend pipelines and product logic that enhance ITSM functionality and user-friendliness.

About AIA LabsAIA Labs is a pioneering initiative within Bridgewater Associates, spearheaded by Managing Chief Investment Officer Greg Jensen. Our mission is to leverage cutting-edge Artificial Intelligence (AI) technologies to deliver superior market returns. We manage sophisticated investment strategies for elite capital pools, utilizing advanced AI, machine learning, statistical analysis, and optimization techniques. Our goal is to develop a general-purpose intelligence, an 'artificial investor', capable of conducting systematic investment research. We pride ourselves on our strong connections to the broader research community and foster a collegial, intellectually stimulating environment.Role Overview: Senior Product Engineer, AIA LabsWe are on the lookout for a talented Senior Product Engineer (L7/L8) to evolve and expand our AI platform, enhancing research capabilities and enabling our scientists and investors to excel in their endeavors. This cross-functional role is ideal for an individual who has a solid grasp of business needs, strong product design instincts, and the ability to transition effortlessly from concept to deployed code. You will enhance our existing AI research platform by integrating new components, expanding functionality, and designing systems that streamline research workflows, making them faster, smarter, and more user-friendly. We expect you to lead the way in implementing agentic development tools and creating frameworks that empower our scientists and investors to maximize their use of these capabilities. This position requires an AI-first perspective, technical excellence, innovative product thinking, and natural leadership skills.

Ellipsis Labs is an innovative and profitable startup based in New York, specializing in creating unique products and robust infrastructure within the decentralized finance (DeFi) sector.As the creator of Phoenix, the leading order book spot exchange on the Solana blockchain, we have achieved remarkable success, ranking among the top 10 decentralized exchanges (DEX) with over $70 billion in trading volume since our inception in 2023. We pride ourselves on being one of the most active and influential on-chain market makers in the cryptocurrency landscape.All positions are based in the Ellipsis Labs office located in New York City.The OpportunityWe are on the lookout for a passionate and skilled Senior Product Engineer to enhance our dynamic team. In this role, your responsibilities will include:Designing, developing, and maintaining high-quality applications that meet professional standards.Leading ambitious product initiatives from conception to deployment, which involves specification, architecture design, implementation, testing, monitoring, and ongoing maintenance.

Noise Labs develops a real-time marketplace where attention becomes a measurable and tradable asset. The platform serves individuals and organizations seeking clearer ways to quantify and exchange attention, aiming to redefine how relevance is tracked as digital trends evolve. The team operates from a SoHo office in New York City and numbers just 10 people. While based in NYC, the group welcomes remote collaboration for the right candidate. Role overview This Senior Frontend Software Engineer position calls for someone who writes clean, effective code and cares about design quality. The work centers on translating user needs into products that stand out for both usability and visual appeal. What you will do Build and refine frontend features for a platform focused on measuring and trading attention Work closely with a small team to deliver products that align with user needs Balance technical implementation with design considerations Requirements Strong frontend development skills Sensitivity to design and user experience Ability to collaborate in a small, agile team Comfort working from New York City or remotely

About UsAt Applied Labs, we are pioneering a platform for dependable AI agents designed to automate intricate tasks. Our team thrives on collaboration in our New York City office.Why You Should Consider This RoleGrowth Potential: Experience rapid 10x growth within just 4 months, showcasing our strong momentum.Ownership: Enjoy a high degree of autonomy while taking charge of systems from inception to completion.Complex Challenges: Engage in designing innovative, reliable solutions for multifaceted tasks.Team Excellence: Join an early-stage team comprised of talent from Harvard, MIT, Gemini, and Meta.Your ResponsibilitiesManage Core Systems: Oversee agent systems from concept to deployment, including orchestration, tool usage, planning, memory management, and evaluations.Architect for Reliability: Develop agent loops and guardrails capable of withstanding real-world challenges.Rapid Iteration: Conduct experiments, measure results, and iterate on a weekly basis.Close Collaboration: Work closely with founders in NYC to set product vision, quality standards, and engineering culture.Establish Standards: Your design choices, documentation, and coding style will set a benchmark for future team members.You May Excel in This Role If You:Have successfully deployed end-to-end production systems and take pride in delivering results.Value reliability over mere demonstrations; testing, evaluations, and metrics are crucial to you.Possess a product-oriented mindset, consistently asking, “What does the user need?” and developing the simplest effective solutions.Prefer in-person teamwork and expedited decision-making processes.Aspire to shape the engineering culture of a rapidly growing company.Your ToolsCurrently utilizing technologies like Python, Go, React, Clickhouse, K8s, Bazel, Postgres, GCP, and Modal.We prioritize skills over checklists.