Senior Node.JS Backend Developer - Full Time

About Horizontal: Established since 2003 in the US, Horizontal solves complex challenges across two distinct businesses: Horizontal Digital and Horizontal Talent. We are consistently recognized for being a top workplace and one of the fastest growing private companies. Horizontal Talent specializes in staffing for IT, Digital & Creative and Business & Strategy markets. We have global offices in US, UAE, India, Malaysia and Australia. Role Overview The world’s #1 business messaging application is expanding its engineering team and is seeking an experienced Backend Developer, with research and data analysis skills, to help shape the future of business communications. Every day we get to build an array of awesome systems at scale, including search, concurrency, content organization, real-time metrics, deployment, and event-driven, low-latency, concurrent apps. Our current systems are mostly built on Node.js. We focus on fast, iterative development (over 200+ deployments just last month), and collaborative, interactive programming. Developers work within small cross-functional teams of 3-6 crew that rely on one another to champion their project goals and in setting their own priorities are expected to build and deploy applications quickly and iteratively. Key Responsibilities Participate in brain-storming sessions about software development and architectureDevelop, deploy and test Node.js based micro-services based on a set of requirementsParticipate in code review of other fellow developersProvide support for fellow developers and end-usersExperience server-side JavaScript programming (Node.js)Experience using NoSQL databases (MongoDB / Cassandra / Elasticsearch or others)Experience in-memory key-value stores (Redis / MemCache or others)Strong Linux knowledgeStrong knowledge of the HTTP protocolProficient understanding of code versioning tools (Git)Experience writing unit testsGood command of English (written and spoken) Preferred Qualifications 10+ years of back end experience.Working knowledge of TypeScriptExperience in Test-driven developmentExperience with Agile/Scrum/Pair programming methodologiesKnowledge of front-end technologies is a plusAcademic background in computer scienceAbility to work on weekends and public holidays as part of the job requirements What We Offer We are able to offer a competitive salary, depending on your experience and demonstrated capabilities. Why work here? We are a highly motivated, friendly, and globally distributed team. Our company has grown but we're still a small team, so everyone that delivers in their area can have and make a big impact, and there are career growth opportunities for our highest achievers.