Sentry: Developer platform for error tracking and performance monitoring.
5+ YOE5+ years of software engineering experience; expert in TypeScript/JavaScript; strong Node.js experience with Bun, Deno, or Cloudflare Workers; excellent English communication; based in San Francisco or willing to relocate.
IXL Learning: Provides personalized digital learning platforms and educational resources.
3+ YOE3+ years software engineering; BS/MS in CS or related; strong Ruby/Go/Java; JS/HTML/CSS; AWS, MySQL, MongoDB, GraphQL/Node, React; passion for language learning.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
New York City or Washington or Austin or San Francisco
$195k-$235k/yrOnsiteFull Time
Method Financial: Connects financial accounts and processes debt payments via API.
5+ YOE5+ years software engineering experience; expert knowledge of JavaScript, Python or Java; experience with Node and React; building scalable production systems; strong communication and debugging skills.
Security Software Engineer, Open Source Frameworks
San Francisco or New York City or London or Berlin
$208k-$312k/yrHybridFull Time
Vercel: Frontend cloud platform for building and hosting web applications.
4+ YOE4+ years security engineering with hands-on open source contributions; deep JavaScript/TypeScript and Node framework knowledge; vulnerability research, coordinated disclosure, and CVE experience; strong communication.
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
8+ YOE8+ years experience, strong Javascript/Typescript and Node or Java experience, UI framework depth, systems-design expertise, AI-assisted tool familiarity, strong communication and design sensibility.
EthosNasdaq: LIFE: Provides an online platform for instant life insurance coverage.
2+ YOE2-5 years software engineering experience; full-stack JavaScript/TypeScript, Node or Python; frontend (HTML,CSS,React); API design, security, testing, and feature-flag/A-B experience.
Drata: Automated security and compliance platform for businesses.
5+ YOE5+ years software engineering; 3+ years NodeJS; 1+ year NestJS; strong JS, NodeJS, databases; AWS experience; bachelor’s in CS; English and Spanish a plus.
Databricks: A unified platform for data analytics and artificial intelligence.
10+ YOE10+ years HTML/CSS/JavaScript; strong product mindset; ownership; collaboration; modern JS frameworks; server-side web tech; experience shipping generative AI products.
Boston or Chicago or Dallas or New York or Oakland or Washington
$100k-$127k/yrHybridFull Time
Charles River AssociatesNasdaq: CRAI: Provides global economic, financial, and management consulting services.
3+ YOE3-5+ years in full-stack development; BS or MS in CS/SE; strong knowledge of JS/Python/Java; cloud and API experience; ability to lead cross-functional projects.
Senior Software Development Engineer In Test, ML/AI
San Mateo, California, United States
$183k-$275k/yrHybridFull Time
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
5+ YOEBachelor's in CS, 5+ years SDET/QE experience for backend/distributed systems, experience with LLMs and ML evaluation, proficiency in Python/Java/JS, automation frameworks, CI/CD, cloud and container tech.
United States or San Diego or San Francisco or Dallas or Washington
$220k-$330k/yrRemoteFull Time
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
15+ YOE15+ years building large production software; strong in TypeScript/C++/Go/Python/Rust; 5+ years React/Node/TypeScript and web applications; experience with Git, Linux, Docker, CI/CD, cloud (Azure/GCP/AWS); client-side LLM context management; strong UX/design and research skills.
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
10+ YOE10+ years of software development experience; expert in OO languages (Java/JavaScript/C/C++/C#/Ruby/Python); strong in Node.js/Express; web tech (JS/CSS/HTML5/XML/JSON/Ajax); SQL databases; automated testing (JUnit/Jest/Selenium); collaborative work style
Javascript - Senior Developers - AI Training - San Francisco, USA
San Francisco, California, United States
$50/hrRemoteContract, Part Time
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related, professional experience building scalable JavaScript/TypeScript applications, ability to solve medium–hard LeetCode JS problems, deep knowledge of event loop, closures, async patterns, and strong code quality practices.
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
5+ YOE5+ years software development experience; strong JavaScript/TypeScript/Node.js skills; experience with CI toolchains, Jira, Confluence, Git; cloud and web API knowledge; BA/BS or equivalent.
2+ YOEBachelor's degree or equivalent, 2+ years post-degree software development, proficiency in JavaScript/TypeScript, HTML, CSS and one or more backend languages (Java, Golang, NodeJs, Python), front-end frameworks, unit testing, and full-stack web development.