"react" Jobs

28 open tech roles matching “react”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: TypeScript, React, JavaScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 28 results

Air Space Intelligence

Join ASI's Civil Aviation team to develop mission-critical frontend applications for modernizing air traffic control systems.

Air Space Intelligence Boston, US Published 3 months ago
Flexible on stack
Databento

Join Databento as a Software Engineer to build and maintain a JavaScript client library for a modern market data platform.

Databento Remote / Boston / Salt Lake City / San Francisco / New York Published 3 months ago
Flexible on stack
Air Space Intelligence

Join ASI as a Frontend Engineer to create mission-critical products with a focus on user experience in defense applications.

Air Space Intelligence Boston, US Published 6 months ago
Flexible on stack
LangChain

Join LangChain as a Senior Frontend Engineer to develop user-facing features for our enterprise platform in a fast-paced environment.

LangChain Boston, MA $175k–$240k/yr Published 1 month ago
Flexible on stack
Watershed Informatics

Join Watershed Informatics as a UI Software Engineer to design and build powerful interface features for genomic analysis software.

Watershed Informatics Boston Published 3 years ago
Flexible on stack
NorthOne

Join Relay as a Senior Design Engineer to shape the front-end experience for a digital banking platform.

NorthOne Boston, MA Published 1 month ago
Flexible on stack
OpenGov

Develop top-tier SaaS solutions as a Sr. Software Engineer at OpenGov, enhancing efficiency and accountability in government agencies.

OpenGov US | Massachusetts | Boston $178k–$197k/yr Published 2 months ago
70% coding
General Medicine

Join General Medicine as a Frontend Engineer to build a seamless consumer healthcare product in a hybrid work environment.

General Medicine Boston $150k–$225k/yr Published 3 weeks ago
Flexible on stack
7AI

Join 7AI as a Senior Frontend Engineer to design user-facing components for an AI-native cloud platform in a pivotal startup stage.

7AI Boston, MA Published 6 months ago
Flexible on stack AI-first team
MongoDB

Join MongoDB as a Senior Engineer to lead the development of Identity and Access Management systems for Atlas.

MongoDB Austin; Boston; Chicago; New York City; Palo Alto; Philadelphia; San Francisco $126k–$248k/yr Published 1 month ago
Flexible on stack
Air Space Intelligence

Join ASI as a Full Stack Engineer to develop mission-critical products for defense with a focus on user experience.

Air Space Intelligence Boston, US Published 6 months ago
Flexible on stack
Ketryx

Join Ketryx as a Software Engineer to shape the future of medical software with a dynamic team in a hybrid work environment.

Ketryx Boston, Massachusetts, United States $130k–$150k/yr Published 6 months ago
Flexible on stack
Neo Security

Join Neo Security as a Sustaining Engineer to enhance product reliability and security while solving real-world customer issues.

Neo Security Boston, MA Published 3 months ago
Flexible on stack
Belisar

Join a small engineering team to build Belisar's platform from the ground up in a full-stack role.

Belisar Boston or New York Published 1 year ago
Flexible on stack
Inductive Bio

Join Inductive Bio as a Synthetic Chemist to enhance AI-driven drug discovery through hands-on synthesis and collaboration.

Inductive Bio Boston, MA Published 2 weeks ago
Belisar

Join a high-density engineering team to build Belisar's platform from the ground up as a Senior Software Engineer.

Belisar Boston Published 1 year ago
Flexible on stack 70% coding
Olema Oncology

Lead the Safety Sciences function at Olema Oncology, driving patient safety activities and developing a high-performing team.

Olema Oncology Boston, Massachusetts $270k–$310k/yr Published 1 month ago
Bevi

Join Bevi as a Senior Software Engineer to enhance backend systems for smart beverage machines in a fast-growing startup.

Bevi Boston $151.9k–$187.6k/yr Published 1 month ago
Flexible on stack
Starburst

Join Starburst as a Senior Software Engineer to design and build backend services for a unified control plane in a hybrid environment.

Starburst Boston, MA $185k–$215k/yr Published 1 month ago
Flexible on stack
LangChain

Shape the technical direction of LangSmith as a Senior Fullstack Engineer in a growth-stage AI company.

LangChain Boston, MA $175k–$240k/yr Published 1 month ago