{"id":4328195,"url":"https://alion.io/job/jobsity-senior-full-stack-node-engineer","title":"Senior Full-Stack Node Engineer","company":{"id":4406858,"name":"Jobsity","domain":"jobsity.com","url":"https://alion.io/company/jobsity","size_band":"501-1000","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["AR","BR","CO","MX","AI","AG","AW","BS","BB","BZ","BM","BO","BQ","KY","CL","CR","CU","DM","DO","EC","SV","FK","GE","GD","GT","GY","HT","HN","JM","MS","NI","PA","PY","PE","PR","KN","LC","VC","SR","TT"],"hiring_countries_total":43,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Babel","optional":false},{"name":"Claude Code","optional":false},{"name":"JavaScript","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Webpack","optional":false}],"status":"live","first_seen_at":"2026-11-14T06:34:42Z","employer_posted_date":null,"last_verified_at":"2026-11-14T06:34:42Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Who We AreAt Jobsity, we believe great talent should not be limited by geography.\nJobsity is a nearshore staffing partner that connects leading U.S. companies with top talent in Latin America for software engineering, contact center operations, and BPO services. Our footprint spans over 20 countries across the Americas, and we deliver fully integrated, enterprise-ready teams.\nFrom scaling specialized tech infrastructure to delivering bilingual front-line customer service, Jobsity provides an all-in-one staffing solution including recruitment, onboarding, payroll, compliance, and more.\nWhy Work With Jobsity\nWe match standout professionals across Latin America with high-impact opportunities at leading U.S. companies. Joining Jobsity is about finding a rewarding remote role and working with innovative teams. It also means you get to become part of a community that values your experience, supports your ambition, and invests in your ongoing professional growth.\nWhether you are looking for your next challenge, seeking greater flexibility, or ready to elevate your career, Jobsity gives you the platform and partnership to thrive on your terms.\nJob DescriptionCalling all the women in Tech!We are looking for a Senior Full-Stack Node Engineer to join the team and help expand a platform that securely connects utilities with consumer platforms. You will build and maintain TypeScript and Node.js backend services, APIs, and integrations within a multi-tenant SaaS architecture, with a strong focus on authentication, authorization, and secure data exchange. The role starts backend-heavy and grows into React frontend work, such as admin tools for utility customers. You will own deliverables end to end, mentor teammates, and help shape engineering practices as the team grows.\nResponsibilities\nDesign, build, and maintain scalable APIs and backend services with TypeScript and Node.js/NestJS.\n\nContribute to frontend development with TypeScript and React, with growing involvement over time.\n\nDeliver reusable, well-tested code.\n\nBuild integrations connecting utility systems with external consumer platforms.\n\nDevelop secure data exchange services within a multi-tenant SaaS architecture, and identify improvements.\n\nApply secure engineering practices: authentication, authorization, access control, secrets handling, and privacy-conscious logging.\n\nIdentify vulnerabilities in code and code reviews.\n\nOwn deliverables end to end, from design to deployment and production monitoring.\n\nTroubleshoot issues, find root causes, and resolve performance and reliability problems.\n\nFlag technical debt and advocate for improvements.\n\nPartner with product and design, influence technical decisions, and challenge ideas constructively.\n\nMentor junior and mid-level engineers, write technical documentation, and participate in technical interviews.\n\nUse AI coding tools such as Claude Code throughout development.\n\nKey Requirements\n5+ years of professional software development experience across frontend and backend systems.\n\nStrong TypeScript and React experience.\n\nExperience building backend applications with Node.js and NestJS.\n\nExperience with modern JavaScript and TypeScript build tooling, such as the TypeScript compiler, Babel, Vite, or webpack.\n\nExperience working with relational SQL databases and NoSQL data stores, with an understanding of when to use each.\n\nExperience designing, developing, or maintaining applications within a multi-tenant SaaS architecture.\n\nStrong understanding of authentication, authorization, and application security.\n\nFamiliarity with security practices such as OAuth/JWT, mutual TLS (mTLS), secure secrets handling, and PII-safe logging.\n\nDemonstrated ability to own and deliver technical projects with limited supervision.\n\nStrong debugging, problem-solving, and technical decision-making skills.\n\nClear, proactive written and verbal communication.\n\nBusiness English proficiency sufficient to participate in complex technical discussions, collaborate across teams, and produce clear technical documentation.\n\nPractical experience using AI coding tools, or the ability to adapt quickly to an AI-assisted development workflow.\n\nWhat We OfferAt Jobsity, we know that a positive professional experience goes beyond the role itself.\nDepending on the position, client, country, and type of contract, professionals may have access to different benefits, programs, and resources designed to support their well-being, development, and remote-work experience.\nThese may include:● Paid time off or vacation days● Paid holidays, depending on the client and country\n● Professional development and learning opportunities\n● Ongoing support from our People Experience team\n● Recognition initiatives and internal activities\n● Remote-work flexibility● Opportunities to collaborate with international teams\n● Access to tools and resources that support your work\n● Career growth opportunities based on performance, business needs, and available roles\nBecause each opportunity is different, the specific benefits associated with a position will always be communicated during the recruitment process.\nOriginally posted on Himalayas","description_format":"text","description_chars":5155,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Growth opportunities","Professional 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