Startup Business Development Lead Jobs

About Tr1X Tr1X is a clinical-stage biotechnology company developing engineered Tr1 cell therapies to restore immune balance in autoimmune and inflammatory diseases. Leveraging the unique biology of Tr1 cells, the company is advancing a pipeline of off-the-shelf allogeneic and in vivo CAR-Tr1 therapies designed to deliver targeted immunoregulation and address diseases driven by immune dysfunction, including transplant-related complications. Founded by pioneers in the discovery of Tr1 cells, Tr1X, Inc. is focused on developing durable, potentially curative therapies for conditions with high unmet need. For more information, visit www.tr1x.bio. Position Summary The Principal Scientist, LNP Platform & Process Development (Scientist) is an experienced hands-on, lab-based, individual contributor that leads the design, development, and optimization of lipid nanoparticle (LNP) formulation and process development efforts supporting the Tr1X in vivo CAR-Treg platform. This individual plays a central role in developing and advancing the targeted lipid nanoparticle (tLNP) delivery systems from early research optimization through scalable, IND-enabling development. This is a high-impact, foundational role within the company. The Scientist helps design and implement the LNP backbone of the platform and influence both short-term program execution and long-term manufacturability strategy. The Scientist brings deep hands-on expertise in LNP formulation and process development, strong analytical rigor, and the ability to thrive in a fast-paced startup environment. Key Responsibilities Lead the design, development, and optimization of LNP formulations for mRNA delivery, including targeted LNP systems incorporating conjugated or functionalized lipids. Evaluate lipid composition, formulation parameters, and mixing conditions to optimize particle size, polydispersity, encapsulation efficiency, surface functionalization, stability, release characteristics, and biologica

Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to streamline workflows, move faster, and work together in real time from anywhere in the world. If you're excited to shape the future of design and collaboration, join us! We're building the next chapter of AI-native craft and creativity - where craft and technology meet. Our unified platform bridges the gap between AI capabilities and human creativity, and lets professional creatives and designers harness the power of the world’s leading AI models without losing precision, expression, or soul. Together, we’re building tools that help people move faster without sacrificing quality, precision, or craft — a platform where AI supports creativity instead of flattening it. We’re looking for a marketing leader who can make Figma Weave the name people think of for AI-native creative work — and build the brand, the demand, and the team to get there. You’ll own marketing for Weave end to end, operating with the autonomy of a startup and the reach of Figma behind you. Generative media is one of the most exciting and fast-moving spaces in technology. The opportunity is enormous and the audience is passionate. Whoever defines what great AI-native creative tooling looks like and makes the world believe it wins. That story is yours to tell. This is a full time role that can be held from our NYC hub or remotely. What you'll do at Figma Weave: Define the vision and narrative for Figma Weave in the AI-native creative space, and carry that story into everything we put into market Build brand awareness and love for Weave through bold, memorable, culturally-tuned marketing that creatives are proud to be part of Build and run the growth engine that turns attention into use

Eulerity is an AI-native marketing automation platform. Our software runs paid advertising, social, listings, reputation, and call tracking for thousands of locations across enterprise franchises and SMB networks, executing autonomously across Google, Meta, Apple, and Microsoft. The Technical Operations team is the analytical engine that keeps that execution sharp. We are hiring an intern to sit with this team for the summer. Who we are looking for This is not just a marketing internship. We are looking for someone who is genuinely analytical. The kind of person who opens a messy dataset and gets curious instead of overwhelmed. Who enjoys figuring out why a number moved. Who can read a chunk of SQL or Python and follow what it does, even if they would not write it from scratch. Who would otherwise be heading toward an analyst seat at a consulting firm or a product role at a startup. If you love spreadsheets, you will feel at home here. If you have ever built a model in Excel just to understand something better, even more so. What you will actually do You will work directly with our Technical Account Management and Analytics teams on the parts of campaign management that require thinking, not clicking. That includes: Diagnosing why specific campaigns are underperforming and proposing fixes grounded in the data. Building and refining Excel and Sheets models that our account teams use to make decisions. Auditing campaigns at scale, often across hundreds of locations for a single brand, and surfacing patterns no one else has noticed. Pulling, cleaning, and analyzing performance data from Google Ads, Meta, LinkedIn, and our internal platform. Helping operationalize new analytical workflows, including ones we are building on top of AI tooling. Contributing to internal projects that make our team faster and smarter. You will not be writing ad copy or designing creative. You will be doing the analytical work that makes the campaigns actually perform. What we want from you C

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Role Verkada is looking for software engineering interns to join our team for an exciting and challenging internship. We are seeking interns who will thrive in a startup culture working alongside teammates to launch products that will be utilized by customers across the globe. As an intern working with the Backend Engineering team, you will have opportunities to work across the full software stack and collaborate cross-functionally to build the latest iterations of Verkada’s flagship software enabling our best-in-class security systems. We are committed to a thriving in-office culture. This role requires that you be on-site at our HQ in San Mateo, CA. What You'll Do Build scalable distributed systems capable of handling high traffic from 100s of thousands of devices deployed around the world Work with high concurrency key-value sto

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Role Verkada is looking for software engineering interns to join our team for an exciting and challenging internship. We are seeking interns who will thrive in a startup culture working alongside teammates to launch products that will be utilized by customers across the globe. As an intern working with the Frontend Engineering team, you will have opportunities to work across the full software stack and collaborate cross-functionally to build the latest iterations of Verkada’s flagship software enabling our best-in-class security systems. We are committed to a thriving in-office culture. This role requires that you be on-site at our HQ in San Mateo, CA. What You'll Do Build best in class product experiences across our Command web platform (React) and mobile applications (React Native) Comfortable leading whole projects from d

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Role Verkada is looking for software engineering interns to join our team for an exciting and challenging internship. We are seeking interns who will thrive in a startup culture working alongside teammates to launch products that will be utilized by customers across the globe. As an intern working with the Backend Engineering team, you will have opportunities to work across the full software stack and collaborate cross-functionally to build the latest iterations of Verkada’s flagship software enabling our best-in-class security systems. We are committed to a thriving in-office culture. This role requires that you be on-site at our HQ in San Mateo, CA. What You'll Do Build scalable distributed systems capable of handling high traffic from 100s of thousands of devices deployed around the world Work with high concurrency key-value sto

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. Mechanical Commissioning Technician ABOUT THE ROLE: We are seeking a highly skilled Mechanical Commissioning Technician to support the buildout and startup of SpaceXAI's high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of mechanical systems that cool and support our next-generation AI supercomputing infrastructure. You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality mechanical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to SpaceXAI data center sites. RESPONSIBILITIES: Execute mechanical commissioning activities for chilled water, condenser water, cooling towers, pumps, heat exchangers, air handlers, computer-room cooling, liquid-cooling equipment, and associated controls in data center environments. Perform flush, fill, leak, and pressure tests; verify valve lineup, flow, temperature, and pressure against design and sequence of operations. Complete point-to-point checks with controls technicians and confirm sensors, actuators, interlocks, and alarms respond correct

About Eudia Eudia is revolutionizing legal work through AI-powered Augmented Intelligence, empowering Fortune 500 legal teams to accelerate decision-making, mitigate risk, and drive strategic growth. With $105M in Series A funding led by General Catalyst, we’re crafting a category-defining platform that fuses AI-driven automation with human expertise, transforming legal departments into engines of innovation. At Eudia, we move fast. Unlike traditional enterprise software companies, our teams ship solutions in days, not months—delivering real impact for some of the world’s largest companies, including Cargill, Coherent, DHL, and Duracell. We’re solving one of the most complex, unsolved challenges in AI: bringing trust, accuracy, and security to legal automation. We’re a team of builders, operators, and problem-solvers who are passionate about reshaping an industry that has long been resistant to change. If you’re looking for a place where you’ll be challenged, take ownership from day one, and work alongside some of the brightest minds in AI and legal—we’d love to meet you. About the Role As a Product Intern, you'll help maintain and grow the user guide and internal documentation that support Eudia's legal intelligence products. You'll work closely with product and engineering teams to keep documentation accurate and easy to find as our products evolve, while also helping keep the engineering backlog organized and up to date. This is a hands-on role for someone who's detail-oriented and comfortable moving across different workstreams. You'll get exposure to how a fast-moving AI startup documents, ships, and supports its products, working alongside the teams building the product itself. What You’ll Own As an intern at Eudia, you will take ownership of work with a direct connection to the customer experience. You will collaborate across Product, Engineering, and go-to-market teams, build expertise across Eudia’s platform, an

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Team/ Role: Coinbase is building the future of institutional trading as part of the Everything Exchange, powering the systems that let the world's largest financial institutions trade across markets with speed, depth, and trust. As a Risk Architect on the Trading team, you'll design, build, and own the real-time risk engine at the heart of a unified trading platform: cross-asset user and portfolio risk evaluated in real time on the core trading system that serves our Retail, Prime, and wholesale brokerage customers. It's a rare chance to architect risk infrastructure from the ground up, with the ownership of a startup and the reach of Coinbase. What you’ll do: Own the architecture of the real-time, cross-asset risk and margin engine: user and portfolio modeling, multifactor and borrow risk, and cross-portfolio evaluation at scale. Design low-latency, high-throughput risk systems, keeping correctness and performance in step with a growing trading platform. Drive reliability and performance, owning SLOs, observability, and incident response for risk-critical systems. Set the technical bar through code, design reviews, and standards, and pay down the technical debt that matters most. Serve as the risk-architecture anchor for the team, mentoring engineers and reducing single-point-of-failure risk. Partner cross-functionally with Product, Trading, Financing/C

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We’re looking for a Developer Relations Engineer based in San Francisco to join our team and to help more developers discover, learn, and build with Supabase. You’ll create high-impact content, build real-world projects, and represent Supabase across communities and events. If you’re equally energized by writing code and teaching others, this is the role for you. Why this role matters Supabase is growing fast with 350,000+ developers , 1,000+ OSS contributors , and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them where they are: through content, community, and code. We’re building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you’ll be a bridge between Supabase and the broader developer ecosystem, helping people get started, go deep, and feel connected. What you'll do Make content Publish compelling technical content, especially video, to help developers learn Supabase quickly Build demos and tutorials Ship real-world apps using Supabase and tools like Next.js, React, and Stripe. Write guides that others can follow and remix Represent Supabase Speak at meetups, livestream builds, and engage with the developer ecosystem. You’ll be a visible and trusted voice of the platform Support and grow the community Celebrate contributors, answer questions, highlight cool projects, and bring developer feedback to the team Collaborate across the company Work with engineering, product, and growth to amplify launches, prioritize content, and reduce friction for new users You migh

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We're looking for a Developer Relations Engineer to join our team and help more developers discover, learn, and build with Supabase. You'll create high-impact content, build real-world projects, and represent Supabase across communities and events. If you're equally energized by writing code and teaching others, this is the role for you. Why This Role Matters Supabase is growing fast with 350,000+ developers , 1,000+ OSS contributors , and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them where they are: through content, community, and code. We're building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you'll be a bridge between Supabase and the broader developer ecosystem, helping people get started, go deep, and feel connected. What You'll Do Make content — Publish compelling technical content, especially video, to help developers learn Supabase quickly Build demos and tutorials — Ship real-world apps using Supabase and tools like Next.js, React, and Stripe. Write guides that others can follow and remix Represent Supabase — Speak at meetups, livestream builds, and engage with the developer ecosystem. You'll be a visible and trusted voice of the platform Support and grow the community — Celebrate contributors, answer questions, highlight cool projects, and bring developer feedback to the team Collaborate across the company — Work with engineering, product, and growth to amplify launches, prioritize content, and reduce friction for new users You Might Be a Good Fit

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We're looking for a Developer Relations Engineer based in London to join our team and help more developers discover, learn, and build with Supabase. You'll create high-impact content, build real-world projects, and represent Supabase across communities and events. If you're equally energized by writing code and teaching others, this is the role for you. Why This Role Matters Supabase is growing fast with 350,000+ developers , 1,000+ OSS contributors , and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them where they are: through content, community, and code. We're building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you'll be a bridge between Supabase and the broader developer ecosystem, helping people get started, go deep, and feel connected. What You'll Do Make content — Publish compelling technical content, especially video, to help developers learn Supabase quickly Build demos and tutorials — Ship real-world apps using Supabase and tools like Next.js, React, and Stripe. Write guides that others can follow and remix Represent Supabase — Speak at meetups, livestream builds, and engage with the developer ecosystem. You'll be a visible and trusted voice of the platform Support and grow the community — Celebrate contributors, answer questions, highlight cool projects, and bring developer feedback to the team Collaborate across the company — Work with engineering, product, and growth to amplify launches, prioritize content, and reduce friction for new users You Migh

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We're looking for a Developer Relations Engineer based in New York, NY to join our team and help more developers discover, learn, and build with Supabase. You'll create high-impact content, build real-world projects, and represent Supabase across communities and events. If you're equally energized by writing code and teaching others, this is the role for you. Why This Role Matters Supabase is growing fast with 350,000+ developers , 1,000+ OSS contributors , and a thriving open source ecosystem. Our users are builders, startup founders, weekend hackers, and engineers scaling to millions of users. DevRel is how we meet them where they are: through content, community, and code. We're building a community of communities that brings together developers from many backgrounds, including first-time open source contributors. As a DevRel Engineer, you'll be a bridge between Supabase and the broader developer ecosystem, helping people get started, go deep, and feel connected. What You'll Do Make content — Publish compelling technical content, especially video, to help developers learn Supabase quickly Build demos and tutorials — Ship real-world apps using Supabase and tools like Next.js, React, and Stripe. Write guides that others can follow and remix Represent Supabase — Speak at meetups, livestream builds, and engage with the developer ecosystem. You'll be a visible and trusted voice of the platform Support and grow the community — Celebrate contributors, answer questions, highlight cool projects, and bring developer feedback to the team Collaborate across the company — Work with engineering, product, and growth to amplify launches, prioritize content, and reduce friction for new users Yo

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Coinbase is building the future of institutional trading as part of the Everything Exchange, powering the systems that let the world's largest financial institutions trade across markets with speed, depth, and trust. As a Staff Data Engineer, Market Data on the Institutional Markets team, you'll architect, build, and own the systems that generate, capture, normalize, and distribute real-time market data across Coinbase at low latency - the ticker plant and distribution backbone of a unified trading platform - while leading a lean, high-impact team. It's a rare chance to architect market data infrastructure from the ground up, with the ownership of a startup and the reach of Coinbase. What you'll do: Build and operate market data components: feed handlers, normalization, distribution, and venue connectivity. Design low-latency, high-throughput systems for real-time market data used by trading systems. Strengthen reliability and performance by contributing to observability, on-call, and incident response. Write high-quality, well-tested code and raise the quality bar on a lean team. Partner with engineers, product, and cross-functional stakeholders to deliver market data capabilities. Required Skills and Experience: 5+ years of backend engineering, with experience building and maintaining production low-latency systems. Hands-on experience with market data systems (fee

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Team/ Role: Coinbase is building the future of institutional trading as part of the Institutional Everything Exchange, powering the systems that let the world's largest financial institutions trade across markets with speed, depth, and trust. As an Infrastructure Lead on the Exchange team, you'll own the infrastructure, deployment, and operational tooling behind a unified trading platform that runs across cloud and on-prem/colocated venues, keeping latency-sensitive, multi-node trading environments fast, reliable, and easy to build on. It's a rare chance to shape trading infrastructure from the ground up, with the ownership of a startup and the reach of Coinbase. What you’ll do: Own infrastructure, deployment, and operational tooling for latency-sensitive, multi-node trading environments across cloud and on-prem. Drive reliability and developer velocity, owning observability, deploy safety, and incident response for systems that run 24/7. Set the operational bar through standards, reviews, and automation, and reduce single-point-of-failure risk across the trading stack. Partner with engineers building the trading platform to make latency-sensitive systems operable and performant. Mentor engineers and build team resilience across a lean, high-impact environment. Partner cross-functionally with Product, Institutional Markets, and SRE to turn platform needs into a