Web Engineer, X

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. ABOUT THE ROLE: You will join the multimodal team to push toward superhuman multimodal intelligence. Advance understanding and generation across modalities—image, video, audio, and text—spanning the full stack: data curation/acquisition, tokenizer training, large-scale pre-training, post-training/alignment, infrastructure/scaling, evaluation, tooling/demos, and end-to-end product experiences. Collaborate cross-functionally with pre-training, post-training, reasoning, data, applied, and product teams to deliver frontier capabilities in multimodal reasoning, world modeling, tool use, agentic behaviors, and interactive human-AI collaboration. Contribute to building models that can see, hear, reason about, and interact with the world in real time at unprecedented levels. RESPONSIBILITIES: Design, build, and optimize large-scale distributed systems for multimodal pre-training, post-training, inference, data processing, and tokenization at web/petabyte scale. Develop high-throughput pipelines for data acquisition, preprocessing, filtering, generation, decoding, loading, crawling, visualization, and management (images, videos, audio + text). Advance multimodal capabilities including sp

Who Are We? Postman is the world’s leading API platform, used by more than 45 million+ developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration—enabling users to create better APIs, faster. The company is headquartered in San Francisco and has offices in Boston, New York, Austin, Tokyo, London, and Bangalore - where Postman was founded. Postman is privately held, with funding from Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Learn more at postman.com or connect with Postman on X via @getpostman. P.S: We highly recommend reading The "API-First World" graphic novel to understand the bigger picture and our vision at Postman. The Opportunity We're hiring a Senior Software Engineer to own the implementation, inventory, monitoring, and performance of every third-party integration that touches our numerous web properties: conversion pixels, trackers, first- and third-party analytics, ABM, APIs, cAPIs, cookie consent banners, and whatever the next law or vendor throws at us next quarter. This is not a migration. It is not a zero-to-one build. It's a plane flying well, and the person you're backfilling left it in good standing with thorough notes. You'll be taking over the controls, tuning the instruments, and working through a backlog of challenging and interesting projects. If you're looking for a stepping stone to something else, this isn't it. If you want to deeply nerd out on analytics, engagement, performance, and the craft of getting third-party implementations right, read on. What You'll Do About 90% of your time will be spent on third-party integrations: implementing them, inventorying them, tracking them, monitoring their uptime and the veracity of their data streams, and optimizing their performance. These integrations are helping the business get

About the Role: We're looking for a Senior QA Engineer to drive quality across multiple concurrent projects, partnering closely with product and engineering to catch risks before they reach production. This role blends hands-on manual and automated testing with process ownership and mentorship of others. Specific responsibilities: Review and validate requirements and technical specifications; partner early with product managers and developers to define acceptance criteria and ensure testability Design and execute test cases covering functional, integration, regression, API, and end-to-end testing across web and mobile (Android/iOS) applications Write manual and automated tests; work with the Test Automation team to build and maintain automated test suites Log, track, and perform root cause analysis on defects through full resolution Document test results and provide observations on product quality and process improvements Establish and monitor QA KPIs; support and enhance test processes and reporting Manage testing efforts across multiple projects under tight deadlines with minimal supervision Mentor and support fellow QA Engineers Leverage AI-powered tools to improve test coverage, accelerate defect analysis, and support overall test efficiency [see note below] What you’ll need: Minimum of 7+ years of quality assurance experience Strong understanding of QA methodologies, defect lifecycle, and SDLC/STLC Experience with Agile software development methodologies Experience writing test cases in BDD/Gherkin syntax Hands-on experience with at least one test management tool (e.g., Jira/Xray, TestRail, Zephyr) Preferred Qualifications 2+ years building automated tests with Playwright and TypeScript Experience integrating automated tests into CI/CD pipelines (e.g., GitHub Actions, Jenkins) Familiarity with AI-assisted testing tools (e.g., AI-generated test cases, code-assist tool

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. We are looking for a Web Engineer to join our teams. As a Web Engineer, you will lead the web development process and build products from inception to deployment. We also work closely with cross-functional teams like design, product management, and internal platforms to deliver high-impact features within multidisciplinary product teams. This individual will be helping solve challenges on, a web first, high-performance and world-class trading product centered on the web. The Robinhood Legend team builds Robinhood’s web-first trading platform for active investors. The team focuses on delivering fast, intuitive, and reliable web experiences across advanced charting, customizable layouts, and trading workflows—working closely with product, design, and backend partners to turn complex financial workflows into polished customer-facing experiences. The International Expansion team at Robinhood builds the systems and product experiences that help bring Robinhood to customers around the world. The team works across onboarding, funding, account setup, localized experiences, and the platform capabilities needed to launch and scale in new markets. In close partnership with produc

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. Core Responsibilities Develop and maintain Palantir.com Build and ship Next.js microsites, from mocks through to production Establish and maintain the design system and shared components other content creators build on Advise designers and content creators on web, UX, accessibility, and SEO best practices Iterate with our Legal team on ongoing requirements as laws and the web evolve Work with the rest of the Communications team to drive traffic with brand campaigns Develop, review, and ship within our CI pipeline, maintaining its threat model as risks evolve Technologies We Use TypeScript and React with Next.js for frontend development A combination of open-source and internal technologies that suit the problems at hand Fast content delivery Industry-standard build tooling, including GitHub and CircleCI What We Value Eye for detail : part of the role is making sure the content being brought forward cleanly aligns with other content on the website Design sensibility : keeping every web touchpoint of the brand coherent and well presented Cross-functional communication : working across the whole business bringing other teams' stories forward; the ability to translate between non-technical stakeholders and implementation matters Juggling priorities : ability to move several projects forward at once without dropping quality on any of them Ownership : this role carries a lot of independen

At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. We're looking for a Design Engineer with strong visual taste to help drive our creative initiatives across web and brand. When it comes to design and code, we’re looking to work with experienced people who can pick up any problem and solve it. For us, it’s both how it works and how it looks. At its core, Linear is a developer tool where speed, interactions, and small details matter. We expect a broad set of design skills and the ability to create high-quality designs, interactions, and prototypes. In this role, you will help communicate Linear's story—what we're building and why it matters—as part of our internal creative agency: the Magic Team. What you'll do You will be responsible for building complex and interactive UI web/app experiences Build beautiful, responsive websites, landing pages, and internal tools Implement creative animations and interactions in code Explore visual design in Figma and translate it to web-native experiences What we're looking for Eye for good design Strong frontend engineering skills Experience building end-to-end websites and landing pages Experience with React and TypeScript Experience using agentic coding tools as part of the design process (from exploring ideas to building production-quality interactions) A portfolio or Twitter profile showcasing a range of technical skills, a creative use of code, and prototyping skills What we offer Interesting and challenging work Wo