React.js

CoinDesk

New York, NY · $180,000 – $230,000

Senior engineer leading the technical development of CoinDesk's media platform, building backend services and React frontends that deliver crypto news and market data to millions of users. This role suits full-stack engineers comfortable with modern web architecture, AI integration, and the intersection of content delivery and technical performance.

Listed on CoinDesk’s careers site · Apply there ↗

Bristol Myers Squibb

Full-time · Princeton, NJ · $139,570 – $169,126

A senior technical leader role responsible for architecting and delivering content, digital, and marketing AI platforms on AWS, with hands-on backend and DevOps responsibilities. This suits experienced engineers who thrive building production systems at scale, leading teams through complex cloud migrations, and developing AI-driven marketing applications in a pharmaceutical context.

Listed on Bristol Myers Squibb’s careers site · Apply there ↗

Boeing

Full-time · $160,650 – $217,350

Boeing seeks an experienced or senior backend engineer to lead Model-Based Engineering software development for their Defense Services division. This role involves architecting and building scalable web applications, APIs, and infrastructure while mentoring engineers and guiding technical decisions for systems serving hundreds or thousands of users.

Listed on Boeing’s careers site · Apply there ↗

CrowdStrike

$100,000 – $145,000

CrowdStrike seeks a full-stack engineer to build automation tools and systems that manage their cloud infrastructure at massive scale, processing trillions of events daily. This role suits someone who enjoys designing robust solutions across frontend and backend technologies while collaborating with teams to solve complex technical problems.

Listed on CrowdStrike’s careers site · Apply there ↗

Labelbox

Full-time · San Francisco, CA · $250,000 – $280,000

Build the training data systems and reinforcement learning infrastructure that frontier AI labs use to develop next-generation agents. This role suits engineers with strong platform-engineering chops and hands-on experience fine-tuning models for agentic tasks who want to work at the intersection of RL practice and high-throughput systems.

Listed on Labelbox’s careers site · Apply there ↗

Bristol Myers Squibb

Full-time · Princeton, NJ · $78,200 – $94,760

This role builds and maintains Bristol Myers Squibb's web-based digital experience platform, combining front-end engineering with product strategy to deliver responsive, accessible websites and applications. It suits experienced developers with a product mindset who want to work on healthcare-focused digital initiatives in a collaborative, fast-paced environment.

Listed on Bristol Myers Squibb’s careers site · Apply there ↗

Labelbox

Full-time · San Francisco, CA · $250,000 – $280,000

This role builds the data infrastructure and evaluation systems that frontier AI labs use to train and improve their agents, requiring an experienced engineer who can prototype quickly and set technical direction across the full stack.

Listed on Labelbox’s careers site · Apply there ↗