{"source":"Breaknorm","page":"https://breaknorm.co/tools/jest","license":"https://breaknorm.co/terms","slug":"jest","name":"Jest","vendor":"Meta","category":"unit-testing-frameworks","website":null,"jobs":{"companies":1768,"postings":5293,"posting_companies":2377,"posted_30d":3092,"companies_30d":1461,"posted_90d":3922,"companies_90d":1821,"by_country":[["US",986],["GB",125],["IN",91],["DE",81],["FR",59],["CA",39],["BR",32],["AU",28],["PL",25],["ES",19],["SG",18],["IT",17]],"by_headcount":[["11-50",390],["51-200",372],["2-10",201],["1001-5000",198],["201-500",194],["10001+",153],["501-1000",129],["0-1",66],["5001-10000",65]],"by_vertical":[["technology_software",1040],["business_finance_services",354],["manufacturing_industry",102],["media_content",59],["commerce_trade",50],["consumer_services_leisure",50],["community_associations_public",26],["property_construction",17],["health_care",16],["hospitality_travel",14],["transport_logistics_rental",13],["utilities_infrastructure",13]],"by_function":[["software_engineering",4660,2186],["engineering_non_software",102,71],["data_and_ai",96,34],["quality_safety_and_environment",57,29],["it_operations_and_business_systems",53,34],["unknown",28,19],["design_and_ux",6,5],["finance_and_accounting",5,2],["sales",4,3],["education_and_training",3,2],["retail_and_store_operations",3,1],["business_development_and_strategy",2,2],["customer_service_and_success",2,1],["product_program_and_project_management",2,2],["research_and_science",2,2],["construction_and_civil",1,1],["general_management_and_consulting",1,1],["human_resources",1,0],["marketing_and_communications",1,1],["social_care_and_community",1,1]],"co_tech":[["typescript",3549,1711],["react",3376,1739],["javascript",3128,1503],["git",2164,1126],["node-js",1941,991],["cypress",1738,939],["aws",1710,951],["docker",1650,899],["java",1387,578],["angular",1357,649],["postgresql",1238,647],["playwright",1231,749],["redux",1217,683],["graphql",1208,677],["kubernetes",1151,596],["react-testing-library",1114,624],["microsoft-azure",1030,558],["next-js",988,644],["webpack",896,496],["vue-js",825,466],["spring-boot",752,302],["mongodb",741,425],["google-cloud-platform",734,428],["junit",726,252],["mocha-js",693,387]]},"overlap":0,"dns":null,"outbound":null,"top_note":"Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.","top_total":41,"top":[{"domain":"nxp.com","name":"NXP Semiconductors","country":"NL","city":"Eindhoven","headcount":"10001+","leaf":"semiconductor_manufacturers","summary":"NXP Semiconductors is a semiconductor manufacturer that designs and produces chips for automotive, industrial and IoT applications."},{"domain":"santander.com","name":"Santander","country":"ES","city":"Boadilla Del Monte","headcount":"10001+","leaf":"retail_and_commercial_banks","summary":"Santander is a retail bank with a global presence that provides online banking and financial services to private customers and SMEs."},{"domain":"flo.health","name":"Flo","country":"GB","city":null,"headcount":"201-500","leaf":"personal_health_tracking_apps","summary":"Flo is a women's health app that tracks periods, ovulation, and pregnancy for consumers 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areas."},{"domain":"tre.se","name":"Tre","country":"SE","city":null,"headcount":"1001-5000","leaf":"mobile_network_operators","summary":"Tre is a mobile and broadband service provider that sells mobile phones, broadband internet and family plans to consumers and businesses."},{"domain":"signal-iduna.de","name":"SIGNAL IDUNA","country":"DE","city":"Dortmund","headcount":"10001+","leaf":"general_insurance_brokerage","summary":"SIGNAL IDUNA is an insurance and financial services provider in Germany that offers private, occupational and business insurance and investment advisory for ind."},{"domain":"stillfront.com","name":"Stillfront","country":"SE","city":"Stockholm","headcount":"1001-5000","leaf":"game_studios","summary":"Stillfront is a game developer and publisher that creates mobile, PC and console games for consumers worldwide."},{"domain":"dsv.com","name":"DSV","country":"DK","city":"Hedehusene","headcount":"10001+","leaf":"freight_forwarding_and_logistics","summary":"DSV is a global freight forwarder that provides air, road, sea, rail and parcel freight forwarding, contract logistics, supply chain management, and API/EDI con."},{"domain":"gokwik.co","name":"Kwik Engage","country":"IN","city":"Bagdola","headcount":"201-500","leaf":"whatsapp_chatbot_platforms","summary":"Kwik Engage is a WhatsApp marketing platform that provides customer engagement automation for D2C brands."},{"domain":"picnic.app","name":"Picnic","country":"NL","city":"eMvelo","headcount":"5001-10000","leaf":"online_grocery_webshops","summary":"Picnic is a webshop that delivers groceries online via a mobile app, offering free delivery and low prices."},{"domain":"biogroup.fr","name":"Biogroup","country":"FR","city":"Saint-Ouen","headcount":"10001+","leaf":"medical_laboratories","summary":"Biogroup is a medical laboratory network in France that performs medical analyses for patients and healthcare professionals across more than 900 laboratories."},{"domain":"jll.com","name":"JLL","country":"US","city":null,"headcount":"10001+","leaf":"commercial_property_and_business_brokerage","summary":"JLL is a commercial real estate services company that provides portfolio management, leasing, capital markets advisory, and hybrid workspace solutions for busin."},{"domain":"tryotter.com","name":"Otter","country":"US","city":"Angeles City","headcount":"1001-5000","leaf":"restaurant_pos_systems","summary":"Otter is a SaaS provider of restaurant point-of-sale software that serves fast-casual, bakery, cafe, food-truck, food-court and pizzeria operators, as well as e."},{"domain":"riachuelo.com.br","name":"Riachuelo","country":"BR","city":"Riachuelo","headcount":"10001+","leaf":"clothing_fashion_webshops","summary":"Riachuelo is a webshop that sells fashion online, offering women's, men's and children's clothing, jeans, beauty and perfume, and home goods."},{"domain":"statestreet.com","name":"State Street Global 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identity security platform for privileged access, secrets, remote connections, endpoints and databases."}],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries Jest but whose postings never name it: the part of the market job data alone misses.","footprint_top":[],"countries":[],"as_of":"2026-11-04","updated_at":"2026-11-04","hash":"ee04139a43d6e604","index_tier":1,"prev":{"as_of":"2026-11-03","footprint":0,"jobs_companies":1759}}