Skip to content
Socket

Sr. Software Engineer

Build end-to-end web applications for Socket's security platform, developing user interfaces with React, backend APIs with Node.js, and data integrations using Postgres. Collaborate on product roadmap and contribute to early-stage team growth in a fast-paced startup environment.

United StatesFullstack EngineeringRemote
Apply

About the role

What You'll Do

  • Contribute to the development of the Socket web application end-to-end
  • Work with the design team to develop interfaces that abstract away complexities and delivers an elegant and delightful user experience
  • Write APIs to deliver data from multiple data sources
  • Extract and transform data from 3rd party APIs
  • Help shape the roadmap and plan sprints that allow us to quickly deliver features and be agile to user feedback
  • Be a key part of hiring, including interviewing and providing input into team growth decisions

What You'll Bring

  • You've worked on an early stage team in a 0-1 role and would like to get back to building the foundations again
  • Experience with designing and implementing production web applications
  • Experience with building and integrating APIs and relational databases like Postgres
  • Proficiency with Node.js, JavaScript, React, and TypeScript
  • Not bound to a particular tech stack and can learn new technologies on-the-go

Bonus points for experience with:

  • GraphQL
  • ElasticSearch
  • Headless browsers
  • Data pipelines

Skills

Node.jsJavaScriptReactTypeScriptPostgresGraphQLElasticsearchAPIsRelational Databases

Similar roles

Fullstack Engineering jobs
Traba

Senior Software Engineer

Build Traba's applied AI product by integrating frontier models and agents into full-stack features that automate staffing workflows like vetting, matching, and fulfillment. 5+ years full-stack experience (TypeScript/React/Node or Python) plus hands-on LLM/agent integration required; lead development and architecture in a fast-paced startup.

200k – 240kNew York, NY +1Fullstack EngineeringHybrid5+ YOEAPIsLLMs
OpenAI

Founding Full Stack Software Engineer, Legal

Founding full-stack engineer building AI-powered products for legal workflows at OpenAI. Own end-to-end development from prototypes to production, collaborating closely with product, design, research, and legal customers in a high-ownership startup environment.

293k – 325kSan Francisco, CAFullstack EngineeringOn-site6+ YOEAPIsAi Models
Postman

Senior Fullstack Engineer

Senior fullstack engineer to build and improve Postman Insights, an AI-powered product for quickly finding and fixing failing APIs. Requires strong fullstack skills, product sense, experience launching user-facing features, and onsite presence in San Francisco.

San Francisco, CAFullstack EngineeringOn-site5+ YOEMentorshipPrototyping
Commure

Senior Software Engineer, R&D

Senior engineer on the R&D team building production infrastructure for LLM agents, browser agents, and self-improving harnesses. Owns the full lifecycle from research through customer delivery.

170k – 210kMountain View, CAFullstack EngineeringHybrid5+ YOEReactPython
Higharc

Sr. Software Engineer, Estimate

Full-stack engineer building Estimate, a product that converts generative building designs into instant material takeoffs. Owns projects end-to-end across frontend, backend, and geometry layers.

United StatesFullstack EngineeringRemoteSQLCAD