{"id":3710766,"url":"https://alion.io/job/bridge-next-full-stack-developer-aws-serverless-aillm-solutions","title":"Full Stack Developer (AWS, Serverless, AI/LLM Solutions)","company":{"id":2442558,"name":"Bridge Next","domain":"bridgenext.com","url":"https://alion.io/company/bridgenext","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Nest.JS","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"Amazon CloudWatch","optional":true},{"name":"API Gateway","optional":true},{"name":"AWS Bedrock","optional":true},{"name":"AWS CDK","optional":true},{"name":"AWS Step Functions","optional":true},{"name":"CI/CD","optional":true},{"name":"CloudFormation","optional":true},{"name":"Docker","optional":true},{"name":"DynamoDB","optional":true},{"name":"JavaScript","optional":true},{"name":"LangChain","optional":true},{"name":"OpenAI","optional":true},{"name":"OpenSearch","optional":true},{"name":"pgvector","optional":true},{"name":"Pinecone","optional":true},{"name":"PostgreSQL","optional":true},{"name":"RAG","optional":true},{"name":"Scrum","optional":true},{"name":"Terraform","optional":true},{"name":"Weaviate","optional":true}],"status":"live","first_seen_at":"2026-11-03T23:05:51Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-04T08:32:57Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Company Overview\nAt Bridgenext, we engineer Growth Operating Systems. Most enterprises have spent millions on their revenue stack and still aren't seeing the growth they expected.They have tools that function, but no system that wins. We help growth-hungry companies close that gap by turning fragmented platforms, siloed teams, and disconnected data into one integrated Growth OS. More than a technology company or marketing agency, we're a global digital consultancy with experts in engineering, data, AI, creative and more.\nOur teams are made up of experts who believe in engineering impact, starting with putting people at the center of everything we do. Every team member directly shapes our work, culture, and values. Nothing matters more to us than a kind, respectful, fulfilling environment that supports everyone. Our flexible, inclusive culture gives you the autonomy, resources, and opportunities to thrive.\nPosition Description\nWe are looking for a Full Stack Developer with experience building applications from the ground up. The ideal candidate will be responsible for designing, developing, and deploying scalable cloud-native solutions leveraging AWS services, serverless architectures, and Large Language Models (LLMs).\nResponsibilities:\nDesign and develop end-to-end web applications from concept through production\nBuild responsive and scalable frontend applications using Next.js (React)\nDevelop backend services and APIs using NestJS (Node.js) and AWS-native services\nBuild and maintain serverless solutions using AWS Lambda and related AWS services\nIntegrate applications with Large Language Models (LLMs) and AI-powered workflows\nDevelop RESTful APIs and services supporting web and batch-processing workloads\nCollaborate with Data Engineers, Business Analysts, UI/UX designers, and QA resources to deliver complete solutions\nImplement security, monitoring, logging, and performance optimization best practices\nParticipate in architecture discussions and technical design sessions\nSupport production deployments and troubleshooting activities\nWorkplace: Remote based role in LATAM, preferably in Argentina\nMust Have Skills:\n5+ years of experience in Full Stack Development\nStrong experience building applications from scratch\nHands-on experience with Next.js (React) for frontend development\nHands-on experience with NestJS (Node.js) for backend development\nStrong proficiency in TypeScript\nHands-on experience with AWS cloud services\nExperience developing serverless applications using AWS Lambda\nExperience integrating with LLMs and AI services\nStrong knowledge of REST APIs, microservices, and event-driven architectures\nExperience with batch-processing solutions and asynchronous workflows\nExperience with relational and/or NoSQL databases\nPreferred Skills:\nExperience with AWS API Gateway, Step Functions, SQS, SNS, DynamoDB, RDS, and CloudWatch\nUnderstanding of CI/CD and DevOps practices\nExperience with Docker and containerized deployments\nFamiliarity with Infrastructure as Code (Terraform, AWS CDK, or CloudFormation)\nExperience working in Agile/Scrum environments\nExposure to AI frameworks such as LangChain, OpenAI APIs, Amazon Bedrock, or similar\nExperience with Retrieval-Augmented Generation (RAG) solutions\nKnowledge of vector databases (Pinecone, OpenSearch, Weaviate, pgvector, etc.)\nExperience building AI-powered chatbots and agent-based architectures\nProfessional Skills:\nExcellent English communication (written and oral) and interpersonal skills\nStrong problem-soliving skills\nStrong team and individual player\nMaintains composure during all types of situations and is collaborative by nature\nHigh standards of professionalism, consistently producing high quality results\nSelf-sufficient, independent requiring very little supervision or intervention\nDemonstrate flexibility and openness to bring creative solutions to address issues \nBridgenext is an Equal Opportunity 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