It Project Technology Lead Jobs

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 team: Management API , written in TypeScript , Nest.js and for other JavaScript technologies, is a central part of every product in the Supabase stack. It allows all Supabase services and Supabase Studio to communicate with each other, programmatically manage your own Supabase projects and organisations, as well as integrate with 3rd party services like Vercel , Resend , or Lovable . We are seeking someone to help us maintain the existing API, expand OAuth applications capabilities, enhance reliability, and improve the overall public API experience. You will: Design, implement, and maintain both internal and public-facing APIs used across various Supabase products, including Studio, CLI, management APIs, and OAuth applications. Integrate with third-party platforms and partners, either by developing custom integrations or providing clear API points for them to connect with Supabase. Collaborate closely with various teams across Supabase (DevOps, Frontend, etc.) to ensure smooth integration and implementation of API functionality for the rest of the platform. Build and enhance testing, debugging, and monitoring tools to ensure public APIs' stability, reliability, and performance. Work with the dev-workflows team to enhance and improve the Branching experience, making it easier and more valuable for Supabase users. You have: 5+ years of experience in backend API development, with strong expertise in TypeScript and JavaScript (Node.js) and familiarity with modern tools and frameworks (e.g., Nest.js, Express, Vitest, Zod). Expertise in designing robust, scalable, and maintainable APIs, and experience with API versioning, pagination, and error handling best practices. Experience with OAuth

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. About Replit Replit is building the world’s most ubiquitous AI coding agent. Replit Agent can be used by anybody to bring their ideas to life. Whether it’s an app for yourself, the next great startup idea, or a tool to make you more productive at work, Replit Agent can help build it. Replit is also the leader in secure vibe coding. We protect apps, give users features to manage security risks, and help them vibe code more safely. About the Role In this role you will build powerful tools that help product engineers iterate rapidly on the Agent experience and directly enhance the core Agent itself. You’ll bridge the gap between the AI team (working on the core Agent logic) and the UX team (crafting delightful Agent experiences), enabling both groups to excel within their specialties. This role blends systems engineering, developer experience and product engineering. We tackle complex challenges across the full stack, from browser-based interfaces to high-performance backends to Linux systems engineering. We’re looking for engineers who have a keen sense of the product experience and how to power it with performant systems. On this team, you’ll have the opportunity to grow your skills across our infrastructure and product, and to lead end-to-end efforts with meaningful impact. We value diverse perspectives and encourage candidates from all backgrounds and experiences to apply. You Will Build high-throughput backend applications and services, like streaming chat between user and agent. Design a collaborative "Multiplayer Computer" that lets humans and AI agents work together on shared shells, filesystems, and state—conflict-free and in real time. Develop infrastructure (frontend & backend) that empowers product enginee

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. About the Role We're redefining how software is built and who gets to build it. Our mission is to achieve Autonomy for All: making programming accessible, collaborative, and powered by AI. Realizing that vision requires a platform that legitimate users can trust and adversarial actors cannot exploit. We're hiring a Data Scientist to help build Replit's Trust & Safety and Anti-Abuse program from the ground up. You'll turn noisy behavioral, identity, payment, infrastructure, and content signals into the measurement systems, detections, and decisions that protect Replit's users, platform, and economics. You'll work closely with Engineering, Support, Legal, Security, Infrastructure, Money, and Growth to make abuse economically unviable while keeping friction low for legitimate users. Replit sits at the frontier of AI-native abuse. Our platform is a target for phishing and scam hosting, cryptomining, LLM token farming, card and coupon fraud, referral abuse, and increasingly, abuse driven by AI agents themselves. You'll help define how we identify, measure, and respond to these threats without compromising the experience of good users. Who You Are You're a data scientist who moves fast, goes deep, and thinks adversarially. You can spin up an analysis in hours that would take others days, not by cutting corners, but because you've built the intuition and technical toolkit to get to the right answer quickly. You dig past the top-line abuse rate to understand selection effects, missing labels, policy changes, attacker adaptation, and the false positives hidden inside an aggregate metric. You understand that Trust & Safety data is imperfect and outcomes are high stakes. Ground truth is delayed, biased, and often incomple

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam. Our Fraud Intelligence team's mission is to turn fraud signals into insight that our EPD teams transform into improvements across Protect, IDV, Signal, and Guaranteed Payments. We believe transaction patterns, device signals, identity linkages, and behavioral data are dramatically underleveraged tools in fraud prevention, and we ground our products in what adversaries are actually doing right now. As the Fraud Intelligence Lead, you will build and run a small, high-leverage team of Fraud Intelligence Analysts (and eventually a Staff Researcher) responsible for live casework across Protect, IDV, and Payments/ACH. You'll operate as a player-coach, hiring and coaching your team while staying close enough to the work to personally pick up casework and SEV response when needed. Responsibilities Team Building & People Leadership Set the casework quality bar: define what rigorous investigation, triage, and reporting look like for the team Coach analysts on investigation technique, pattern synthesis, and translating findings into product/model input Operating Model & Cross-PA Partnership Own coverage allocation across the Protect/IDV and Payments/ACH pods, including flexing assignments as volume shi

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our Deal Team members collaborate with multiple Palantir teams to proactively engage with existing and prospective commercial customers, leading the structuring and negotiation of deal terms so that Palantir can continue to drive positive impact in the world. As a member of the Deal Team, you will partner closely with Palantir’s Legal, Finance, Sales, and Engineering teams to drive deal execution and support our growth efforts at scale, while directly owning the development and negotiation of commercial terms for commercial customers. You will use your expertise to unite our customer’s needs and considerations with our company’s strategy, using your creativity to identify the right commercial structure and approach for each customer. You will also utilize your understanding of the business landscape and build relationships with internal partners, increasing the visibility of deal progress and forecasting impact across all levels of our organization, from analysts to C-suite executives. In this role, you will also support various special projects that arise at our fast-paced, mission-focused company. We’re a team that values both creativity and teamwork. Whether operating solo or collaboratively, we endeavor to achieve great results on challenging, time-sensitive deal discussions and projects. You'll be given open ended objectives and expected to find ways to turn them into outcomes. By focusing on the broad vision without losing sight of the details, you'll bring large and multi-phase deals to successful completion while prioritizing team outcomes over individual wins. You are able to deliver complex commercial contract and deal information in an unde

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Palantir’s in-house legal team works to proactively address legal issues so that Palantir can continue to drive positive impact in the world. We are deeply embedded in Palantir’s mission and culture, take time to connect with folks across the global Palantir community, and are viewed across the company as key to Palantir’s success. Legal Operations is the organizational backbone of the legal team at Palantir and our Deal Administrators directly support all aspects of revenue generation at the company. Our Deal Operations Administrators have a strong understanding of Palantir’s growth strategy, and are eager to implement and operationalize that strategy in our contracting processes. Our Deal Operations Administrators have a passion for helping others, making them an invaluable resource to our customer deal pipeline. As a Deal Operations Administrator, you will be handling a wide variety of responsibilities throughout the customer contracting lifecycle. You will support Palantir’s lawyers and contracting specialists, in collaboration with our sales team and executives, to facilitate the growth of our business by managing all aspects of contract administration. As part of the Deal Operations team, you will become an expert in your specific customer vertical, take ownership for specialized scaling projects and critical initiatives as it relates to each business unit. Throughout your work, you will take initiative, operate with resourcefulness, and execute quickly and effectively the processes that drive revenue at Palantir. You’ll leverage your excellent communication skills, and exercise tact and diplomacy in helping to manage relationships with teams acros

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our Deal Team members collaborate with multiple Palantir teams to proactively engage with existing and prospective commercial customers, leading the structuring and negotiation of deal terms so that Palantir can continue to drive positive impact in the world. As a member of the Deal Team, you will partner closely with Palantir’s Legal, Finance, Sales, and Engineering teams to drive deal execution and support our growth efforts at scale, while directly owning the development and negotiation of commercial terms for commercial customers. You will use your expertise to unite our customer’s needs and considerations with our company’s strategy, using your creativity to identify the right commercial structure and approach for each customer. You will also utilize your understanding of the business landscape and build relationships with internal partners, increasing the visibility of deal progress and forecasting impact across all levels of our organization, from analysts to C-suite executives. In this role, you will also support various special projects that arise at our fast-paced, mission-focused company. We’re a team that values both creativity and teamwork. Whether operating solo or collaboratively, we endeavor to achieve great results on challenging, time-sensitive deal discussions and projects. You'll be given open ended objectives and expected to find ways to turn them into outcomes. By focusing on the broad vision without losing sight of the details, you'll bring large and multi-phase deals to successful completion while prioritizing team outcomes over individual wins. You are able to deliver complex commercial contract and deal information in an unde

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Palantir’s in-house legal team works to proactively address legal issues so that Palantir can continue to drive positive impact in the world. We are deeply embedded in Palantir’s mission and culture, take time to connect with folks across the global Palantir community, and are viewed across the company as key to Palantir’s success. Legal Operations is the organizational backbone of the legal team at Palantir and our Deal Administrators directly support all aspects of revenue generation at the company. Our Deal Operations Administrators have a strong understanding of Palantir’s growth strategy, and are eager to implement and operationalize that strategy in our contracting processes. Our Deal Operations Administrators have a passion for helping others, making them an invaluable resource to our customer deal pipeline. As a Deal Operations Administrator, you will be handling a wide variety of responsibilities throughout the customer contracting lifecycle. You will support Palantir’s lawyers and contracting specialists, in collaboration with our sales team and executives, to facilitate the growth of our business by managing all aspects of contract administration. As part of the Deal Operations team, you will become an expert in your specific customer vertical, take ownership for specialized scaling projects and critical initiatives as it relates to each business unit. Throughout your work, you will take initiative, operate with resourcefulness, and execute quickly and effectively the processes that drive revenue at Palantir. You’ll leverage your excellent communication skills, and exercise tact and diplomacy in helping to manage relationships with teams acros

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Palantir’s in-house legal team works to proactively address legal issues so that Palantir can continue to drive positive impact in the world. We are deeply embedded in Palantir’s mission and culture, take time to connect with folks across the global Palantir community, and are viewed across the company as key to Palantir’s success. Legal Operations is the organizational backbone of the legal team at Palantir and our Deal Administrators directly support all aspects of revenue generation at the company. Our Deal Operations Administrators have a strong understanding of Palantir’s growth strategy, and are eager to implement and operationalize that strategy in our contracting processes. Our Deal Operations Administrators have a passion for helping others, making them an invaluable resource to our customer deal pipeline. As a Deal Operations Administrator, you will be handling a wide variety of responsibilities throughout the customer contracting lifecycle. You will support Palantir’s lawyers and contracting specialists, in collaboration with our sales team and executives, to facilitate the growth of our business by managing all aspects of contract administration. As part of the Deal Operations team, you will become an expert in your specific customer vertical, take ownership for specialized scaling projects and critical initiatives as it relates to each business unit. Throughout your work, you will take initiative, operate with resourcefulness, and execute quickly and effectively the processes that drive revenue at Palantir. You’ll leverage your excellent communication skills, and exercise tact and diplomacy in helping to manage relationships with teams acros

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our Deal Team members collaborate with multiple Palantir teams to proactively engage with existing and prospective commercial customers, leading the structuring and negotiation of deal terms so that Palantir can continue to drive positive impact in the world. As a member of the Deal Team, you will partner closely with Palantir’s Legal, Finance, Sales, and Engineering teams to drive deal execution and support our growth efforts at scale, while directly owning the development and negotiation of commercial terms for commercial customers. You will use your expertise to unite our customer’s needs and considerations with our company’s strategy, using your creativity to identify the right commercial structure and approach for each customer. You will also utilize your understanding of the business landscape and build relationships with internal partners, increasing the visibility of deal progress and forecasting impact across all levels of our organization, from analysts to C-suite executives. In this role, you will also support various special projects that arise at our fast-paced, mission-focused company. We’re a team that values both creativity and teamwork. Whether operating solo or collaboratively, we endeavor to achieve great results on challenging, time-sensitive deal discussions and projects. You'll be given open ended objectives and expected to find ways to turn them into outcomes. By focusing on the broad vision without losing sight of the details, you'll bring large and multi-phase deals to successful completion while prioritizing team outcomes over individual wins. You are able to deliver complex commercial contract and deal information in an unde

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Are you passionate about engineering quality, efficiency, and increasing the impact of engineers around you? Software Engineers at Palantir build software at scale to transform how organizations globally use data. As a Software Engineer on Developer Productivity, you’ll identify, develop, and drive investments to improve the velocity and quality of our engineering, as well as bolster the happiness and productivity of other developers. The role spans a spectrum of areas, such as build and software supply-chain systems, platform runtime environments, telemetry relating concurrency, memory/performance optimizations, and monitoring/alerting. Your primary users will be other developers at Palantir. They will be empowered with the software you develop to build capabilities used by research scientists, aerospace engineers, intelligence analysts, and economic forecasters in countries around the world. There will be opportunities to contribute to open source software, including projects maintained by others that we leverage. You’ll work autonomously within a community that will support and challenge you as you grow to become a strong technical contributor and engineering leader. The team is hiring for Frontend and Backend engineers. Core Responsibilities We're hiring engineers who are passionate about solving real-world problems and empowering developers to do their work optimally. If you’re motivated to develop reliable, performant, scalable systems and tools, here are some examples of the types of work you’d get to do: • Define and build standard practices for how services are operated and observed throughout their deployment • Build libraries and tool

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Forward Deployed Software Engineers (FDSEs) work directly with customers to quickly understand their greatest problems and design and implement solutions to use data against them. Our customers rely on Palantir’s platforms for some of their most critical operations. As an FDSE working in our defense business, you will help defense customers plan and execute operations, understand their personnel and equipment footprint, and communicate in real-time with mission partners and legacy systems. You’ll have the opportunity to gain rare insight into and contribute to some of the world’s most critical challenges. Core Responsibilities As an FDSE Intern, your responsibilities look similar to those at a small startup, with the resources, stability and mentorship of an established tech company: You’ll work in small teams with minimal supervision and own end-to-end execution of high stakes projects. As an FDSE Defense Tech Intern, you will be supporting work specifically focusing on delivering our Palantir Defense capabilities to our most critical mission partners. Your day might span discussing architecture with fellow engineers, wrangling massive-scale data, coding a custom web app, speaking with customer contacts, or establishing strategy for your team. FDSE Defense Tech Interns are treated just like full time engineers, with significant freedom and ownership over their work. Interns take responsibility for real world projects and outcomes that our customers rely on.

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Palantir has long been a landing spot for top Grandes Écoles engineering students and graduates. In this spirit, we are excited to launch a 12-month fellowship in New York City for students and recent graduates of the Grandes Écoles. Fellows will join alongside full-time Palantirians, supplemented with programming curated to fuel growth and criticality. Fellowships will begin October 2026. Candidates can participate in the fellowship during Grandes Écoles’ gap year, as a 3rd year internship, or within 12-months of graduation. Forward Deployed Software Engineers (FDSEs) work directly with customers to quickly understand their greatest problems and design and implement solutions to use data against them. Our customers rely on Palantir’s platforms for some of their most critical operations, and projects often start with an open ended question like "How do we evaluate wildfire risk and optimize a power grid as a result" or "How do we quickly assess our food supply chain and modify it to deliver life saving assistance on time?" As an FDSE, you’ll apply your problem solving ability, creativity, and technical skills to help organizations use their data to drive a real impact in the world. You’ll have the opportunity to gain rare insight into and contribute to some of the world’s most important industries and institutions. This role is based in our New York City office and is open to students and recent graduates of the French Grandes Écoles. Core Responsibilities As an FDSE Intern, your responsibilities look similar to those at a small startup, with the resources, stability and mentorship of an established tech company: You’ll work in small teams with mi

NOTE: Although this position is in support of our US Government work, this role is located in Seoul, South Korea. A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Forward Deployed Software Engineers (FDSEs) understand our customers’ greatest pain points and design end-to-end solutions to address them. FDSEs solicit constant feedback on their work from both customers and colleagues, improving our products over time with rapid iteration cycles. FDSEs deploy ground breaking technical solutions to solve our customers’ hardest problems. Projects often start with a nebulous question like “Why are we losing customers?” or “How can we more effectively identify instances of money laundering?” FDSEs lead the way in developing a solution, from high-level system design and prototyping to application development and data integration. As an FDSE, you leverage everything around you: Palantir products, open source technologies, and anything you and your team can build to drive real impact. You work with customers around the globe, where you gain rare insight into the world’s most important industries and institutions. We help our customers detect insider trading, improve disaster relief, fight healthcare fraud, and more. Each mission presents different challenges, from the regulatory environment to the nature of the data to the user population. You will work to accommodate all aspects of an environment to drive real technical outcomes for our customers. Whether you aspire to be an entrepreneur or an engineering leader, we believe Palantir is the best place — with the best colleagues — to learn how. You’ll learn how to unpack a problem and understand the costs and consequences of its solution. You’ll learn new tec

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About The Role Data governance is one of the most critical challenges for Mixpanel's enterprise customers, and the AI era turns it into a foundational problem. Analytics and agents are only as trustworthy as the data beneath them. Poor data quality compounds: incorrect analyses spread as it becomes easier for anyone — or any agent — to query data, and the problem multiplies as customers scale into projects with high-cardinality events and fast-growing user bases. A data foundation that stays clean, consistent, and trusted is what sets Mixpanel apart. As a Senior Software Engineer on the Data Foundation team, you'll work across the stack to build high-impact features with extreme customer focus. You'll partner closely with engineers across the company, and with Design, Product, and GTM, to solve one of the hardest problems in analytics: keeping data clean, consistent, and trustworthy at scale. Curious what this looks like in practice? Read why data governance matters for AI-powered analytics on our blog. What You'll Do Build customer-facing features on our web application (React SPA) Collaborate closely with engineers and cross-functional partners across Product, Design, GTM, and beyond Take full ownership of projects — from shaping and delivery through iteration We're Looking For Someone Who Has Full-stack experience, with deep expertise in at least one of: Web application backends (Python, Django) High-volume APIs Search indexing A track record of leading projects end to end, not just executing tickets Comfort moving across the stack Bonus Points For Experience with data ingestion (Go) A data-driv