DEVHERO Account
Open software & web projects

JavaScript / TypeScript projects, open now.

87 open projects whose source names JavaScript, TypeScript or a JS framework (React, Angular, Vue, Node.js …).

87 open projects$17.6Mtotal stated budget21 countries$32/hmedian hourly rate4 close within 7 days

Top 87 by budget

IDProjectBudgetRateTechDeadlineStatus
DH-0769Framework agreements for application development and maintenance, mainly web and mobile appsPublic tender Development capacity · München, Germany€9.4M≈ $10.4M—Java, Apache Wicket, SpringNov 23, 2026Open
DH-0073Dynamic purchasing system for digital transformation services incl. IT solution developmentPublic tender Development capacity · Pamplona, Spain€3.7M≈ $4.1M—Microsoft 365May 22, 2030Open
DH-0801Maintenance of Java EE/Angular and.NET applications for a regional education departmentPublic tender Maintenance & further development · Valladolid, Spain€1.3M≈ $1.4M—Java EE, Angular, .NETNov 27, 2026Open
DH-1183Migration and refactoring of a legacy Natural/Adabas financial application to Angular, Java and OraclePublic tender Business systems · Madrid, Spain€1.1M≈ $1.2M—Angular, Java, OracleDec 11, 2026Open
DH-1153Framework for agile development of a PHP/Symfony and Vue/Nuxt platform landscapePublic tender Development capacity · Erkrath, Germany€415K≈ $460K—PHP, Symfony, API PlatformDec 7, 2026Open
DH-0785Development work on an existing React app/website over a five-week projectFreelance project Maintenance & further development · United Kingdom£3,400≈ $4,507—ReactNov 26, 2026Open
DH-0462Course booking and training management platform for a UK safety-training providerFreelance project Platforms & SaaS · United Kingdom£280≈ $371—Laravel, Node.js, ReactNov 14, 2026Closes within 7 days
DH-0531Senior Next.js and TypeScript developer for ongoing website builds from design assetsFreelance project Websites · Australia£275≈ $365—Next.js, TypeScript, ReactNov 18, 2026Closes within 7 days
DH-0876Visual updates and new pages for a live Laravel website, with ongoing work possibleFreelance project Maintenance & further development · United Kingdom£250≈ $331—Laravel, JavaScript, jQueryNov 28, 2026Open
DH-0874Get an Expo and Supabase care-marketplace app running, tested and published to the app storesFreelance project Mobile apps · Australia£180≈ $239—Expo, React Native, SupabaseNov 28, 2026Open
DH-0441Modifications to an internal React and Node.js business management systemFreelance project Maintenance & further development · United Arab Emirates$200—React, Node.js, Express.jsNov 13, 2026Closes within 7 days
DH-0642Blockchain integration engineer for a Shopify-integrated POS system linking NFT ticketing and merchandiseContract role E-commerce · United States—$15,000/month≈ $93.75/hShopify, ethers.js, web3.py—No deadline
DH-0929Senior/staff engineer and tech lead for an open benchmark leaderboard and toolkit for fusion modelsContract role Platforms & SaaS · Canada—$126,000–$188,000/year≈ $60.58–$90.38/hJavaScript / TypeScript named—No deadline
DH-0143React and React Native front-end developer for a precious-metals fintech platformContract role Web applications · United States—$120,000–$160,000/year≈ $57.69–$76.92/hReact, React Native—No deadline
DH-0192Contract engineer for maintenance of a web browser's layout engine (C++)Contract role Maintenance & further development · Canada—CA$185,045–CA$217,700/year≈ $62.44–$73.45/hC++, Rust—No deadline
DH-0191Part-time contract full-stack engineer for a workplace wellbeing SaaS start-upContract role Platforms & SaaS · Canada—$100,000–$150,000/year≈ $48.08–$72.12/hJavaScript / TypeScript named—No deadline
DH-0959Senior full-stack contract engineer (PHP and JavaScript) for high-traffic platformsContract role Platforms & SaaS · Netherlands—€125,000/year≈ $66.59/hPHP, JavaScript—No deadline
DH-0206Contract AI engineers to build AI agents and business software for SME clientsContract role Development capacity · United Kingdom—£30–£50/h≈ $39.77–$66.28/hTypeScript, JavaScript, Python—No deadline
DH-0193Contract engineer for maintenance of a web browser's graphics code (C++, Rust, WebGL)Contract role Maintenance & further development · Canada—CA$131,400–CA$186,172/year≈ $44.34–$62.82/hC++, Rust, WebGL—No deadline
DH-0828Full-stack engineer for the loan repayment user journeys of a consumer-finance companyContract role Platforms & SaaS · Spain—€73,000–€109,000/year≈ $38.89–$58.07/hJavaScript / TypeScript named—No deadline
DH-0190Senior full-stack engineer (React/Next.js, Python, GraphQL) for a cyber insurance technology teamContract role Platforms & SaaS · Location not stated—$6,000–$9,000/month≈ $37.50–$56.25/hReact, Next.js, Python—No deadline
DH-0341CMS web developer for a large technology company's developer-focused websitesContract role CMS projects · United States—$92,000–$110,000/year≈ $44.23–$52.88/hJavaScript / TypeScript named—No deadline
DH-0940Contract product engineer (full stack) for an AI-driven insurtech platformContract role Development capacity · Peru—$90,000–$110,000/year≈ $43.27–$52.88/hJavaScript / TypeScript named—No deadline
DH-0252Senior full-stack consultant for a marketplace's capacity-matching and gateway servicesContract role Platforms & SaaS · Mexico—$6,500–$8,000/month≈ $40.62–$50/hJavaScript / TypeScript named—No deadline
DH-0949Senior full-stack engineer (Vue.js, TypeScript, Web3) for a gamified rewards platformContract role Platforms & SaaS · Remote—$7,000–$8,000/month≈ $43.75–$50/hVue.js, TypeScript, Tailwind CSS—No deadline
DH-0960Part-time remote React/TypeScript front-end developer for PHP/Symfony applicationsContract role Web applications · Remote—$35–$50/hReact, TypeScript, Vite—No deadline
DH-0961Part-time remote PHP developer (Symfony, jQuery) for firm and client applicationsContract role Development capacity · Remote—$35–$50/hPHP, Symfony, jQuery—No deadline
DH-0413Senior.NET/C# engineer for a new digital auction marketplace backendContract role Platforms & SaaS · United States—$90,000–$100,000/year≈ $43.27–$48.08/h.NET, C#, Azure—No deadline
DH-0946Lead software engineer (Go and TypeScript) for a customer-facing financial data productContract role Platforms & SaaS · Remote—$6,500–$7,500/month≈ $40.62–$46.88/hGo, TypeScript—No deadline
DH-0233Senior back-end product engineer (Elixir) building AI capabilities for a software suiteContract role Platforms & SaaS · Location not stated—€69,000–€85,000/year≈ $36.76–$45.28/hElixir—No deadline
DH-0832Full-stack developer (Python/Django/FastAPI and React) for client web applicationsContract role Web applications · Poland—PLN 22,000–PLN 28,000/month≈ $34.56–$43.98/hReact, TypeScript, Python—No deadline
DH-0292Senior full-stack engineer for RPA agent pipelines and data-rich interfaces in a SaaS platformContract role Platforms & SaaS · Remote—$2,500–$7,000/month≈ $15.62–$43.75/hNode.js, Python, React—No deadline
DH-0597Full-stack Node.js engineer for logistics and trucking SaaS productsContract role Platforms & SaaS · Remote—$2,500–$7,000/month≈ $15.62–$43.75/hNode.js, JavaScript—No deadline
DH-0189Six-month contract full-stack software engineer (React, Python/Ruby/Node, SQL)Contract role Development capacity · United States—$90,000/year≈ $43.27/hReact, Python, Ruby—No deadline
DH-0255Contract AI engineer building reference codebases and data pipelines for NGO generative-AI productsContract role Data & AI · Location not stated—$89,000/year≈ $42.79/hJavaScript / TypeScript named—No deadline
DH-0931Senior full stack developer (React/Next.js and Node.js) placed through a recruitment agencyContract role Development capacity · Location not stated—€5,500–€6,100/month≈ $38.09–$42.25/hReact, Next.js, Node.js—No deadline
DH-0380Senior DevOps engineer (AWS, CI/CD, Kubernetes) for a software house's client projectsContract role Other software · Poland—PLN 21,000–PLN 26,000/month≈ $32.99–$40.84/hAWS, Jenkins, Maven—No deadline
DH-0293Go back-end consultant building provider adapters and gateway services for a marketplaceContract role APIs & integrations · Mexico—$5,000–$6,500/month≈ $31.25–$40.62/hGo—No deadline
DH-0947Senior software engineer (Go, TypeScript, React) for a financial data analytics platformContract role Platforms & SaaS · Remote—$5,000–$6,500/month≈ $31.25–$40.62/hGo, TypeScript, React—No deadline
DH-0689Front-end developer for web applications using React, jQuery and CMS integrationContract role Web applications · United States—$6,474/month≈ $40.47/hReact, jQuery, ES6—No deadline
DH-0530Web-based HMI development with Angular, SQL databases and PHPFreelance project Web applications · United Kingdom—£30/h≈ $39.77/hAngular, SQL, PHPNov 18, 2026Closes within 7 days
DH-0936Senior R/Shiny developer building client web applications with JavaScriptContract role Web applications · Location not stated—PLN 25,200/month≈ $39.59/hR, Shiny, JavaScript—No deadline
DH-0682Senior engineer for server-side conversion tracking and ad-platform API integrationsContract role APIs & integrations · United States—$40,000–$80,000/year≈ $19.23–$38.46/hJavaScript / TypeScript named—No deadline
DH-0953Full-stack engineer (Node.js, Rust, TypeScript, React) for a delivery logistics platformContract role Platforms & SaaS · Location not stated—$60,000–$80,000/year≈ $28.85–$38.46/hNode.js, Rust, TypeScript—No deadline
DH-0957Senior Python/Flask engineer for a client account with a server-rendered web applicationContract role Web applications · Location not stated—$70,000–$80,000/year≈ $33.65–$38.46/hPython, Flask, SQLAlchemy—No deadline
DH-0412Senior Python/React engineer for a short-let property management platformContract role Platforms & SaaS · Georgia—$4,500–$6,000/month≈ $28.12–$37.50/hPython, Flask, SQLAlchemy—No deadline
DH-0932Senior full stack / back-end engineer (PHP and React) for a healthcare practice-management platformContract role Platforms & SaaS · Location not stated—€60,000–€70,000/year≈ $31.96–$37.29/hPHP, React—No deadline
DH-0930Mid-level JavaScript developer (Vue) for front-end product featuresContract role Development capacity · Austria—€4,000–€5,000/month≈ $27.70–$34.63/hJavaScript, Vue.js—No deadline
DH-0675Remote software developer at a unified communications software companyContract role Development capacity · Ukraine—€48,000–€60,000/year≈ $25.57–$31.96/hJavaScript / TypeScript named—No deadline
DH-0829Node.js and PHP developer for e-commerce platform plugins (PrestaShop, WooCommerce, Jumpseller)Contract role E-commerce · Remote—$5,000/month≈ $31.25/hNode.js, PHP, PrestaShop—No deadline
DH-0934Senior React front-end engineer for eCommerce and SaaS client projects at an agencyContract role Web applications · Location not stated—$5,000/month≈ $31.25/hReact—No deadline
DH-0935Senior front-end engineer and Shopify technical lead for eCommerce storefronts at an agencyContract role E-commerce · Location not stated—$5,000/month≈ $31.25/hShopify—No deadline
DH-0942QA engineer with test automation setup for a feed-based guest app across iOS, Android and webContract role Other software · Poland—PLN 12,800–PLN 19,200/month≈ $20.11–$30.16/hJavaScript / TypeScript named—No deadline
DH-0634Refactor and optimise a set of Node.js and Python business automations hosted on RailwayFreelance project Maintenance & further development · United Kingdom—$30/hNode.js, Python, RailwayNov 21, 2026Open
DH-0831Contract web developer for client websites in WordPress and HubSpot CMSContract role CMS projects · Remote—$20–$30/hWordPress, HubSpot CMS, Google Tag Manager—No deadline
DH-0944Senior front-end engineer for the core architecture of a global event platform (React/TypeScript)Contract role Platforms & SaaS · Remote—CA$50,000–CA$85,000/year≈ $16.87–$28.68/hReact, TypeScript—No deadline
DH-0956Senior back-end engineer for a Shopify payments and fulfilment ecosystem serving university bookstoresContract role E-commerce · Remote—$4,500/month≈ $28.12/hShopify—No deadline
DH-0681Full-stack developer (Python/Django and React) for AI-powered healthcare productsContract role Web applications · India—$35,000–$55,000/year≈ $16.83–$26.44/hPython, Django, Django REST Framework—No deadline
DH-0251Data integration engineer for a healthcare billing company's legacy-to-new platform migrationContract role APIs & integrations · Remote—$2,500–$4,000/month≈ $15.62–$25/hREST, SOAP—No deadline
DH-0641Senior AI platform engineer building context layers and front ends for AI agents in a SaaS ecosystemContract role Data & AI · Remote—$2,500–$4,000/month≈ $15.62–$25/hJavaScript / TypeScript named—No deadline
DH-0945Product engineer for an AI-powered e-commerce and booking platform for coworking spacesContract role Platforms & SaaS · Remote—$4,000/month≈ $25/hJavaScript / TypeScript named—No deadline
DH-0343WordPress developer and technical marketing specialist for websites, hosting and marketing integrationsContract role CMS projects · Austria—€3,000–€3,500/month≈ $20.78–$24.24/hWordPress, Elementor—No deadline
DH-0643Contract full-stack software engineer for a Canadian fintech's consumer finance platformsContract role Development capacity · Mexico—MX$612,000–MX$857,000/year≈ $15.74–$22.04/hJavaScript / TypeScript named—No deadline
DH-0943Front-end engineer for large-scale React/TypeScript event technology applicationsContract role Platforms & SaaS · Remote—CA$40,000–CA$65,000/year≈ $13.50–$21.93/hReact, TypeScript—No deadline
DH-0599AI developer for a suite of compliance-documentation tools at a hospitality training organisationContract role Data & AI · Philippines—A$4,000–A$5,000/month≈ $17.05–$21.31/hJavaScript / TypeScript named—No deadline
DH-0639Full-stack developer (Ruby on Rails and React) for an ad tech analytics SaaS platformContract role Platforms & SaaS · France—€1,500–€3,000/month≈ $10.39–$20.78/hRuby on Rails, React—No deadline
DH-0827Mobile-first interactive 3D island scene for the web using Three.js or React Three FiberFreelance project Websites · United Kingdom—$20/hThree.js, React Three Fiber, PlayCanvasNov 27, 2026Open
DH-0951Front-end developer (React) for a US digital health platform, Latin America basedContract role Web applications · Remote—$2,200–$2,800/month≈ $13.75–$17.50/hReact, JavaScript, TypeScript—No deadline
DH-0680Full stack developer to build and maintain a SaaS platform for an Australian technology businessContract role Platforms & SaaS · Philippines—A$3,000–A$4,000/month≈ $12.79–$17.05/hJavaScript / TypeScript named—No deadline
DH-0955Front-end developer (Angular 17, Symfony templates) for web applications, fully remoteContract role Web applications · Ecuador—$2,700/month≈ $16.88/hAngular, JavaScript, PHP—No deadline
DH-0125Front-end focused full-stack developer for WordPress themes, Gutenberg blocks and Drupal sitesContract role CMS projects · Mexico—$30,000–$35,000/year≈ $14.42–$16.83/hWordPress, Gutenberg, Drupal—No deadline
DH-0129Senior front-end developer for web applications and SaaS user accounts and billing screensContract role Web applications · Argentina—CA$2,000–CA$3,500/month≈ $8.77–$15.35/hReact, Angular, JavaScript—No deadline
DH-0938Senior AI automation engineer (n8n, Make, Python/JavaScript) for an automation consultancyContract role APIs & integrations · Hungary—$1,800–$2,400/month≈ $11.25–$15/hn8n, Make, Python—No deadline
DH-0250Senior full-stack engineer for client web applications (Svelte/Vue/React, TypeScript or Python)Contract role Development capacity · Tunisia—€1,100–€2,000/month≈ $7.62–$13.85/hSvelte, Vue.js, React—No deadline
DH-0683Senior full-stack developer (Python, TypeScript, JavaScript) for a 3-month remote projectContract role Development capacity · Mexico—MX$35,000–MX$40,000/month≈ $11.70–$13.38/hPython, TypeScript, JavaScript—No deadline
DH-0830Fullstack Ruby on Rails engineer for a developer-education platform (APAC contractor)Contract role Platforms & SaaS · Remote—₹1,500,000–₹2,600,000/year≈ $7.67–$13.29/hRuby on Rails—No deadline
DH-0465AI solutions engineer and full-stack developer for a storage and logistics companyContract role Development capacity · Philippines—A$2,500–A$3,000/month≈ $10.66–$12.79/hJavaScript / TypeScript named—No deadline
DH-0565Webflow and WordPress developer for a healthcare marketing consultancyContract role Websites · Philippines—A$2,500–A$3,000/month≈ $10.66–$12.79/hWebflow, WordPress—No deadline
DH-0787Senior Shopify Plus developer for an Australian digital commerce consultancyContract role E-commerce · Philippines—A$2,000–A$3,000/month≈ $8.53–$12.79/hShopify Plus—No deadline
DH-0598Full-time WordPress developer maintaining a portfolio of client websitesContract role Maintenance & further development · Remote—$1,500–$2,000/month≈ $9.38–$12.50/hWordPress, PHP, JavaScript—No deadline
DH-0254Full stack developer (.NET Core, React, Azure) for a six-month remote contractContract role Development capacity · India—₹1,000,000–₹1,800,000/year≈ $5.11–$9.20/h.NET Core, React, Azure—No deadline
DH-0382Vue.js developer to maintain and rebuild a rehabilitation case-management CRMContract role Business systems · Poland—PLN 15,000–PLN 20,000/year≈ $1.81–$2.42/hJavaScript, Vue.js, Docker—No deadline
DH-0411Senior PHP Laravel developer for an online therapy applicationContract role Web applications · Poland—PLN 15,000–PLN 20,000/year≈ $1.81–$2.42/hPHP, Laravel, Laravel Nova—No deadline
DH-0234Django and React Native engineer for a non-emergency medical transport platformContract role Platforms & SaaS · Philippines—$2,000–$3,000/year≈ $0.96–$1.44/hDjango, Django REST Framework, React Native—No deadline
DH-0128Senior Node.js/TypeScript backend developer (NestJS) for backend servicesContract role Development capacity · Argentina—CA$2,000–CA$3,500/year≈ $0.67–$1.18/hNode.js, TypeScript, NestJS—No deadline
DH-0640.NET microservices web developer for a freelance remote roleContract role Web applications · Philippines—₱70,000–₱90,000/year≈ $0.53–$0.68/h.NET, C#, ASP.NET MVC—No deadline
DH-0919React front-end development team (requirements, UX, front-end) under a 3-year framework agreementPublic tender Development capacity · Mainz, Germany——ReactDec 2, 2026Open

Amounts are shown in the source currency; US-dollar values use the ECB reference rates of Nov 12, 2026. Hourly equivalents of day, month and year rates assume 8, 160 and 2,080 hours. Framework values are ceilings for all suppliers over the whole term.

Three steps to your next project.

No subscription. You only pay for the details you open.

STEP 1

Filter by money

Set a minimum budget or hourly rate, pick your stack and region. The globe and the list update as you go.

STEP 2

Unlock the details

Credits reveal the client, the link to the official notice or post, its reference and the key quote.

STEP 3

Bid before the deadline

Send your offer on the original platform. Alerts tell you when new projects match.

Your competitors are bidding right now. Are you?

Open the globe, set your minimum budget and take the projects worth taking.

Tell us what you build. We send matching projects.

Describe your team and the projects you want. Send it free on WhatsApp or by e-mail — or order a curated lead pack with credits.

Curated lead pack by DevHero

Within 2 working days: the open projects that fit your profile best, with why each one fits and the key dates. Uses credits from your account.

Goes to BRNZ: WhatsApp +49 171 1254074 · [email protected]