{"id":776532,"url":"https://alion.io/job/jumper-senior-back-end-developer","title":"Senior Back End Developer","company":{"id":689768,"name":"Jumper","domain":"jumper.xyz","url":"https://alion.io/company/jumper-4","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mexicali, Mexico"],"countries":["MX"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":53000,"max_usd":106000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"GraphQL","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2024-02-08T19:01:26Z","employer_posted_date":"2024-02-08","last_verified_at":"2026-10-30T22:26:24Z","board_verified":true,"closed_at":null,"days_open":995,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":993},"description":"Sales-Hub is a fully customizable sales software for business. We believe in delivering intelligent products you can rely on, making our software the perfect tool to run and accelerate your business with the power of integration and programming. Our experienced digital marketing professionals are skilled in driving online traffic and increasing revenue through cutting-edge tools like AI chatbots, customized funnel optimization, targeted paid advertising, and powerful email/SMS marketing campaigns. Partner with Sales-Hub today and experience the power of intelligent sales software designed for your success.\n Position Summary\nWe are seeking a skilled and motivated Mid-Level Backend Developer with experience in Node.js and TypeScript to join our growing team. As a Mid-Level Backend Developer, you will contribute to the design, development, and maintenance of backend systems, working closely with a collaborative team to deliver efficient and scalable solutions.\nEssential Duties and Responsibilities\nThe essential functions include, but are not limited to, the following:\nBackend Development:\n\nParticipate in the design and implementation of backend systems using Node.js and TypeScript.\n\nContribute to the development of server-side logic and APIs.\n\nDatabase Interaction:\n\nAssist in designing and maintaining databases, ensuring data integrity and optimal performance.\n\nCollaborate with team members to implement efficient database queries.\n\nAPI Development:\n\nDevelop and maintain APIs, ensuring compatibility with frontend components and external services.\n\nCollaborate with cross-functional teams for seamless integration.\n\nCode Quality and Collaboration:\n\nWrite clean, maintainable code and adhere to coding standards.\n\nCollaborate with frontend developers and other team members to deliver cohesive solutions.\n\nArchitecture Understanding:\n\nGain an understanding of backend architecture and contribute ideas for improvements.\n\nFollow best practices for scalability, maintainability, and performance.\n\nLearning and Growth:\n\nContinuously learn and stay updated on new technologies and best practices.\n\nEngage in professional development opportunities to enhance skills.\n\nMinimum Qualifications (Knowledge, Skills, and Abilities)\nBachelor’s degree in Computer Science, Software Engineering, or a related field.\n\nProven experience as a Backend Developer with exposure to Node.js and TypeScript.\n\nFamiliarity with server-side development and asynchronous programming.\n\nUnderstanding of database concepts and experience with relational or NoSQL databases.\n\nBasic knowledge of RESTful API design principles.\n\nProficiency in code versioning tools (e.g., Git).\n\nPreferred Qualifications\nExposure to cloud platforms (e.g., AWS, Azure, or GCP).\n\nInterest in containerization and orchestration tools (e.g., Docker, Kubernetes).\n\nFamiliarity with GraphQL.\n\nProblem-solving and analytical skills.\n\nBenefits\nCompetitive salary and benefits package.\n\nOpportunities for professional development and learning.\n\nCollaborative and supportive work environment.\n\nFlexible work arrangements.\n\nIf you are a motivated backend developer looking to advance your career, work with\ncutting-edge technologies, and contribute to the growth of our team, we encourage you\nto apply and join us on this exciting journey.\nNote\nThis job description in no way states or implies that these are the only duties to be performed by the employee(s) of this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the employee(s) will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. 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