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Staff Software Engineer, Infrastructure

Open 19d HybridNorth AmericaFull-timeStaff

Staff-level infrastructure engineer in San Francisco building and maintaining the infrastructure behind Hercules' AI app-development platform — the AI agent, app builder, app hosting, SDKs, and enterprise platform — using TypeScript, React, Postgres, Redis, Temporal, Docker, and Cloudflare/AWS.

AI Anthropic API Api Design AWS +15 skills

100K – 300K $

Staff Software Engineer, Product

Open 19d HybridNorth AmericaFull-timeStaff

Staff-level product engineer building user-facing features for Hercules' AI-powered app-building platform — the AI Agent, App Builder, SDK, mobile PWA, and platform. Core stack is TypeScript, React, Postgres, Redis, and frontier AI models (OpenAI, Anthropic, Google), working in-office in San Francisco.

A/B Testing AI Analytics Anthropic API +16 skills

100K – 300K $

Staff Software Engineer, Full Stack

Open 19d HybridNorth AmericaFull-timeStaff

Hercules is hiring a senior/staff full-stack engineer in San Francisco to build and own features across its AI-powered app-building platform — the AI agent, app builder, hosting infrastructure, SaaS SDKs, and internal AI coding harness — using TypeScript, React, Postgres, Redis, and Temporal.

A/B Testing AI Analytics Anthropic API +20 skills

100K – 300K $

Staff Software Engineer, AI Agent

Open 19d HybridNorth AmericaFull-timeStaff

Staff-level engineer who builds, owns, and improves Hercules' AI coding agent, including online/offline evals and research to make the agent cheaper, faster, and more accurate. Works with a TypeScript/React stack plus Postgres, Redis, Temporal, and frontier models from OpenAI, Anthropic, and Google.

AI Anthropic API Api Design AWS +13 skills

100K – 350K $

Staff Software Engineer, Frontend

Open 19d HybridNorth AmericaFull-timeStaff

Staff-level frontend engineer at Hercules in San Francisco building user-facing products for an AI software-development platform: an AI agent for full-stack app building, an app builder UI, a PWA mobile experience, and marketing pages. Core stack is TypeScript and React, with some exposure to Postgres, Redis, and containers.

AI Anthropic API Api Design AWS +13 skills

100K – 300K $

P49 Benefit Corporation Srl

Senior Full-Stack Engineer — AI & LegalTech

Open 20d EuropeContractSenior

Senior full-stack engineer at Giurify (P49's AI-native LegalTech product) who designs and ships complete features end to day: React 18/TypeScript frontend, Node.js 20/Hono backend on PostgreSQL, LLM integrations (Claude, tool calling, RAG) and Azure CI/CD, on-site in Padova.

AI Anthropic API Api Design Authentication +22 skills

35K – 45K €

P49 Benefit Corporation Srl

Senior Full-Stack Engineer — AI & Product

Open 20d EuropeContractSenior

Senior full-stack engineer (10+ years) who designs and ships complete AI-native products end to end at P49's Padova office: React 18/TypeScript frontends, Node.js/PostgreSQL backends, LLM integrations (Anthropic Claude, tool calling, multi-provider orchestration), and Docker/CI-CD infrastructure across the company's ecosystem of AI products.

AI Anthropic API Api Design Authentication +21 skills

35K – 45K €

Sr Full Stack Engineer

Open 20d APACSenior

Senior full-stack engineer in Lahore building scalable web and mobile applications: React.js/Next.js/TypeScript frontends, Node.js/Express REST APIs with real-time features, PostgreSQL/MongoDB/Redis data layers, deployed on AWS with Docker and CI/CD, plus integrations like Stripe, Azure AD, Google Maps, and Amazon SP-API.

Agile Android API Api Design Authentication +34 skills

Dohe Europe Ltd

Front-End Developer/Programista Frontend

Open 20d UKContract Licensed UK sponsor

Senior front-end developer to build, from scratch, the entire frontend of DOHE's EdTech Hub and five portals — design system, complex workflow UIs, AI integration screens, and dashboards — using TypeScript, React, and Next.js 14+. Posting lists Bedford, UK, though the body says remote, South Korea based.

AI Analytics CSS Cybersecurity Next.js +5 skills

Senior Full Stack Developer

Open 20d RemoteNorth AmericaFull-timeSenior

Senior full-stack engineer at Blurb, a fully remote (Canada) startup building revenue-generating content products for major media companies. You'll architect and ship high-volume video/content pipelines as a hands-on IC using TypeScript/Node.js, Python, and Google Cloud (Firebase, Cloud Functions, Cloud Run).

After Effects AI API Backbone.js Bash +17 skills

Rhino Partners Pte Ltd

Full Stack Engineer (AI & GenAI) (2 Year Contract)

Open 20d APACContract

Full stack engineer on a 2-year contract who maintains an existing enterprise application while building GenAI features: LLM-powered agentic workflows (LangChain/LangGraph/RAG) integrated via modern APIs on AWS. Core stack is Python, Next.js/React/TypeScript/Tailwind, and AWS services including Lambda and Bedrock.

Agentic AI Agile AI Ai Enablement Anthropic +51 skills

Full Stack Developer Appartenente Alle Categorie Protette Ai Sensi Dell'Art. 1 L. 68/99

Open 20d EuropeFull-time

Avr Tech, an IT services firm serving public administrations and businesses, seeks a Full Stack Developer (reserved for protected-category candidates under Italian Law 68/99) at its Sesto Fiorentino office. The role analyzes business software requests and builds back-end and front-end components using Angular/React, Node.js/TypeScript, GraphQL and SQL/PostgreSQL, plus documentation and user suppor

Agile AI Angular Atlassian CI/CD +21 skills

35K – 50K €

Full-Stack Developer

Wing Assistant is hiring a Full-Stack Developer based in Benguet, Philippines to build web applications end to end: JavaScript/TypeScript frontends (React/Next.js/Vue/Angular), Node.js or Django backends, MongoDB/PostgreSQL/MySQL databases, cloud deployment on AWS/GCP/Azure, Docker, and automated testing with tools like Jest and Cypress.

Angular API Api Design Authentication AWS +28 skills

Frontend Engineer (Astro/React)

Open 20d RemoteNorth AmericaContract

Nodesify is hiring a fully remote frontend engineer on a one-year project-based contract to build client work — marketing sites, customer portals, and internal business systems — using Astro, Next.js, React, Tailwind CSS, and Payload CMS, with third-party integrations like Stripe and direct client-facing delivery.

API Astro CRM CSS E-commerce +6 skills

careers-berkley

Software Engineer

Open 20d North AmericaContractMiddle

Mid-level full-stack software engineer building and supporting internal applications for insurance subsidiaries in Urbandale, IA. Day-to-day spans React/Next.js front end, Node.js/Java back end, SQL Server data work, and CI/CD/DevSecOps practices, plus testing, on-call support, and mentoring juniors.

Acceptance Criteria Agile API Api Design Atlassian +27 skills

Balance Innovations

Senior Full-Stack Engineer — Go/Vue, Flexible Hours

Open 20d UKContractSenior

Senior full-stack developer on a 12-month, 40-hours/week contract with Brink's IT Development team, designing and building bespoke internal web applications. Day-to-day work uses Go, Vue.js, and Tailwind with SQL, Git, and testing practices, plus collaboration on architecture and complex technical problem-solving.

Git SQL Tailwind Vue

Software Engineer

Open 20d RemoteUKFull-time

Full-stack Software Engineer at Ascenti Digital building and maintaining healthcare-facing web and mobile applications across the UK. Day to day involves React/TypeScript front-ends plus back-end work, testing, mentoring, and shaping architecture, using Next.js, React Native, Azure DevOps and CI/CD.

Agile AI Azure Azure DevOps CI/CD +18 skills

Aqary Investment & Development

Front-End Engineer - React.js & Next.js

United Arab Emirates

Front-End Engineer building web products and applications from the ground up with React.js and Next.js at a real estate investment and development company in Abu Dhabi. Day-to-day work spans front-end architecture, reusable component libraries and design systems, REST API integration, auth/RBAC, and performance optimization.

API Authentication CI/CD Cloud CRM +22 skills

Fullstack Engineer

Nodewave is hiring a Fullstack Engineer in Indonesia to build an operational backbone system that manages deliverables for high-value projects, featuring state-based permissions, task dependencies, and concurrency handling. Day-to-day work uses a strict TypeScript stack: Next.js/React on the frontend, and Bun + Hono + Prisma + PostgreSQL on the backend.

ABAC API Api Security Authentication Backbone.js +16 skills

Frontend Developer (React)

Open 20d RemoteUK

Builds high-performance hosting dashboards, marketing pages, and client-facing tools for a UK web hosting and digital infrastructure company, working in a modern Next.js codebase with TypeScript, Tailwind CSS, and REST/GraphQL APIs. London office with remote/hybrid options for UK-based candidates.

API Cloud CSS Email Marketing GraphQL +8 skills