{"id":4321189,"url":"https://alion.io/job/ispace-sr-fullstack-developer","title":"Sr. Fullstack Developer","company":{"id":691432,"name":"iSpace","domain":"ispace.com","url":"https://alion.io/company/ispace-5","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["US","IN"],"hiring_countries_total":2,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"Amazon EC2","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":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"CloudFormation","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-14T17:49:23Z","employer_posted_date":null,"last_verified_at":"2026-11-14T17:49:23Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Position: Senior Full-Stack Developer \nLocation: Fully remote \nDuration: 12+ months \n\nDescription: \nSeeking a Full Stack Developer that can architect and develop large scale enterprise applications using React.js for front-end, Node.js for API's & Postgres for backend. Along with Kubernetes experience, and experience working with offshore development team.\n\nFocus: \nMust have strong JavaScript, Node.js, Postgres experience. Infrastructure is on Amazon - so, must have experience with Amazon Lambda, Amazon Cognito (Identity Management System). Responsible for writing APIs in largescale applications. Strong JavaScript, Node.js. Strong with PostgresSQL, Good SQL Knowledge - client is using MySQL – must have good understanding of Data Models. The Custom APIs (Rest APIs) were written internally - backbone for Web Application & Mobile Application\n\nTop Skills: \n\nNode.js & JavaScript\n\nPostgresSQL\n\nAmazon exp - APIs are hosted on Amazon Infrastructure\n\nOpen AI/Chat GPT 3.5/4\n\nResponsibilities :\n\nUnderstand proposed features and quickly design and build scalable API's and SQL schema & queries\n\nDevelop reusable user interface components and front-end libraries in React.js\n\nProactively analyze website performance and implement solutions for improvement\n\nCollaborate with architects, developers, business analysts, and QA analysts to design, develop, and test applications\n\nRequirements: \n10+ years of experience building complex web applications\n\nSolid work experience using component-based development on the client side\n\n7+ years of experience developing single page applications\n\n7+ years of experience coding robust and secure Rest API's in Node.js, JSON, XML\n\n7+ years of experience working with PostgresSQL (preferred) MySQL (or SQL Server) designing schemas and writing optimized queries\n\n7+ years of experience coding in JavaScript, HTML, CSS\n\n3+ years of experience developing in React.js and Redux. Prior to that some experience in Angular or Backbone or Knockout or Ember.\n\n5+ years of experience integrating systems using Rest APIs and single sign-on\n\n7+ years of experience with automated unit, integration and end-to-end testing\n\nExperience with continuous integration / continuous deployment using AWS CodePipeline and CloudFormation templates\n\nExperience with AWS infrastructure (API Gateway, S3, Lambda, Aurora, EC2)\n\nExperience with Google Analytics integration\n\nDeep knowledge to create standards-compliant, cross-browser, mobile compatible front-end code with responsive design\n\nDeep knowledge of server-side and front-end performance optimization\n\nStrong design skills a huge plus\n\nShould be a self-starter who is excited to relentlessly solve many technical challenges\n\nMust have excellent written and verbal communication skills\n\nShould manage own time and work well both independently and as part of a team\n\nMust have strong JavaScript, Node.js, PostgreSQL experience\n\nInfrastructure is on Amazon - so, must have experience with Amazon Lambda, Amazon Cognito (Identity Management System)\n\nResponsible for writing APIs in largescale applications\n\nStrong JavaScript, Node.js\n\nGood SQL Knowledge - client is using MySQL – must have good understanding of Data Models\n\nThe Custom APIs (Rest APIs) were written internally - backbone for Web Application & Mobile Application\n\nAll your information will be kept confidential according to EEO guidelines.\niSpace is a global services company focused on outsourcing, consulting and staffing. Over the last decade, we have helped numerous corporations and institutions reach their business objectives and IT goals.\niSpace services are centered in three areas - IT Outsourcing, IT Staff Augmentation, and Business Process Outsourcing. Our team of seasoned professionals based in the United States and India focus on providing results, driving innovation and affecting outcomes. Our clients have come to rely on our expertise, our commitment to quality, customer service and our innovative approach to problem solving to help create sustainable value for their customers and shareholders.\nSpecializing in Healthcare, Entertainment, Automobile and Financial Services, we work with Fortune 1000 companies throughout the United States. Our commitment to customer satisfaction is reflected in the fact that over 90% of our client base have remained with us for over 5 years.\nOriginally posted on Himalayas","description_format":"text","description_chars":4366,"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":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Consulting & Integration"],"lifecycle":[{"event":"open","at":"2026-11-14T20:28:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["seen:0","win:early"],"computed_at":"2026-11-14T22:48:27Z"},"pay":null,"html_url":"https://alion.io/job/ispace-sr-fullstack-developer","json_url":"https://alion.io/job/ispace-sr-fullstack-developer.json","meta":{"generated_at":"2026-11-14T22:48:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":30124,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":691432},"rest":"https://alion.io/mcp/rest/get_company?id=691432"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fispace-sr-fullstack-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fispace-sr-fullstack-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fispace-sr-fullstack-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ispace-sr-fullstack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fispace-sr-fullstack-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4321189}},{"tool":"search_jobs","arguments":{"company":"ispace.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4321189},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}