{"id":774803,"url":"https://alion.io/job/agilityio-senior-full-stack-developer","title":"Senior Full Stack Developer","company":{"id":669873,"name":"AgilityIO","domain":"agilityio.com","url":"https://alion.io/company/agilityio-2","size_band":"201-500","is_staffing_agency":false,"is_intermediary":false,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-23T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["AR","BR","MX","AG","AW","BS","BB","BZ","BM","BO","VG","BQ","KY","CL","CR","CW","DM","DO","EC","SV","FK","GF","GD","GP","GT","GY","HT","HN","JM","MQ","MS","NI","PA","PY","PE","PR","KN","LC","PM","SX"],"hiring_countries_total":45,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":120000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":4445},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon S3","optional":false},{"name":"Angular","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"DynamoDB","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"Amazon CloudWatch","optional":true},{"name":"CloudFormation","optional":true},{"name":"Datadog","optional":true},{"name":"Prometheus","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-03-11T15:22:45Z","employer_posted_date":"2026-03-11","last_verified_at":"2026-09-23T17:38:42Z","board_verified":true,"closed_at":null,"days_open":196,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":195},"description":"Location: Remote (Latin America)\nJob Type: Full-time, Contract\nAbout Us:\nAgilityIO is a software development firm that designs and builds custom applications for startups and Fortune 500 companies. We are a global team of over 400 developers, QA engineers, project managers, and UX/UI designers with offices in New York City and Vietnam.\nThis is a full-time contractor role based in Latin America.\nWe are seeking a versatile Senior Full Stack Developer to build intuitive front-end experiences and scalable serverless backend systems. This role is ideal for someone who enjoys working across the stack, with a strong focus on API integrations and modern web technologies.\nJob Responsibilities:\nArchitect, develop, and maintain full-stack applications using modern frameworks (e.g., TypeScript/React, Node.js, Python)\n\nDesign and implement scalable backend services with AWS (Lambda, API Gateway, DynamoDB, S3, ECS, etc.)\n\nCollaborate with cross-functional teams to define, design, and deliver new features\n\nEnsure applications meet high standards of performance, responsiveness, and security\n\nLead code reviews, mentor junior developers, and promote best practices\n\nBuild and maintain CI/CD pipelines; monitor systems for reliability and performance\n\nStay current with emerging technologies and propose innovative solutions\n\nQualifications & Experience:\n5+ years of full-stack development experience\n\nStrong proficiency in JavaScript/TypeScript and at least one backend language (Node.js, Python, or C#)\n\nDeep knowledge of AWS services and cloud architecture\n\nExperience with containerization (Docker, Kubernetes) and serverless architectures\n\nProficiency with modern frontend frameworks (React preferred; Angular or Vue a plus)\n\nSolid understanding of RESTful APIs, GraphQL, and microservices\n\nSkilled in Git, testing frameworks, and agile methodologies\n\nExcellent problem-solving and communication skills\n\nAbility to collaborate effectively with internal and external teams in English\n\nPreferred Qualifications:\nAWS certifications (e.g., Solutions Architect, Developer Associate)\n\nExperience with Infrastructure as Code (CDK, Terraform, CloudFormation)\n\nFamiliarity with DevOps practices and observability tools (e.g., AWS CloudWatch, Datadog, Prometheus)\n\nWhat We Offer:\nCompetitive salary and performance-based bonuses\n\nFlexible remote work environment\n\nProfessional growth opportunities and mentorship\n\nEngaging and collaborative team culture with cutting-edge projects\n\nReady to Make an Impact?\nIf you’re passionate about both frontend and backend development and thrive in a dynamic, product-driven environment, we’d love to hear from you.","description_format":"text","description_chars":2646,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Growth opportunities"],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"region"},{"name":"Brazil","iso":"BR","kind":"region"},{"name":"Colombia","iso":null,"kind":"region"},{"name":"Mexico","iso":"MX","kind":"region"},{"name":"Anguilla","iso":null,"kind":"region"},{"name":"Antigua and Barbuda","iso":"AG","kind":"region"},{"name":"Aruba","iso":"AW","kind":"region"},{"name":"Bahamas","iso":"BS","kind":"region"},{"name":"Barbados","iso":"BB","kind":"region"},{"name":"Belize","iso":"BZ","kind":"region"},{"name":"Bermuda","iso":"BM","kind":"region"},{"name":"Bolivia","iso":"BO","kind":"region"},{"name":"British Virgin Islands","iso":"VG","kind":"region"},{"name":"Bonaire, Sint Eustatius and Saba","iso":"BQ","kind":"region"},{"name":"Cayman Islands","iso":"KY","kind":"region"},{"name":"Chile","iso":"CL","kind":"region"},{"name":"Costa Rica","iso":"CR","kind":"region"},{"name":"Curaçao","iso":"CW","kind":"region"},{"name":"Dominica","iso":"DM","kind":"region"},{"name":"Dominican Republic","iso":"DO","kind":"region"},{"name":"Ecuador","iso":"EC","kind":"region"},{"name":"El Salvador","iso":"SV","kind":"region"},{"name":"Falkland Islands","iso":"FK","kind":"region"},{"name":"French Guiana","iso":"GF","kind":"region"},{"name":"Grenada","iso":"GD","kind":"region"},{"name":"Guadeloupe","iso":"GP","kind":"region"},{"name":"Guatemala","iso":"GT","kind":"region"},{"name":"Guyana","iso":"GY","kind":"region"},{"name":"Haiti","iso":"HT","kind":"region"},{"name":"Honduras","iso":"HN","kind":"region"},{"name":"Jamaica","iso":"JM","kind":"region"},{"name":"Martinique","iso":"MQ","kind":"region"},{"name":"Montserrat","iso":"MS","kind":"region"},{"name":"Nicaragua","iso":"NI","kind":"region"},{"name":"Panama","iso":"PA","kind":"region"},{"name":"Paraguay","iso":"PY","kind":"region"},{"name":"Peru","iso":"PE","kind":"region"},{"name":"Puerto Rico","iso":"PR","kind":"region"},{"name":"Saint Kitts and Nevis","iso":"KN","kind":"region"},{"name":"Saint Lucia","iso":"LC","kind":"region"},{"name":"Saint Vincent and the Grenadines","iso":null,"kind":"region"},{"name":"Saint-Pierre and Miquelon","iso":"PM","kind":"region"},{"name":"Sint Maarten","iso":"SX","kind":"region"},{"name":"Suriname","iso":"SR","kind":"region"},{"name":"Trinidad and Tobago","iso":"TT","kind":"region"},{"name":"Turks and Caicos Islands","iso":"TC","kind":"region"},{"name":"Uruguay","iso":"UY","kind":"region"},{"name":"United States Virgin Islands","iso":"VI","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Design & Creative","Digital Design","UI/UX Design"],"lifecycle":[{"event":"open","at":"2026-09-11T22:36:31Z"}],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.181,"p_room":0.28,"age_days":195,"expected_fill_days":36,"reasons":["conf:6","win:tail","crowd:"],"computed_at":"2026-09-23T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/agilityio-senior-full-stack-developer","json_url":"https://alion.io/job/agilityio-senior-full-stack-developer.json","meta":{"generated_at":"2026-09-23T23:18:03Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}