{"id":3834198,"url":"https://alion.io/job/lean-solutions-group-lead-e-commerce-engineer","title":"Lead E commerce Engineer","company":{"id":3775695,"name":"Lean Solutions Group","domain":"leangroup.com","url":"https://alion.io/company/leangroup-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Jobvite","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Colombia"],"countries":["CO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon 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ourselves on possessing one of the most influential networks within software development and IT services for the entertainment,financial,and logistics sectors.Our corporate projections offer a multitude of opportunities for professionals to elevate their careers and experience substantial growth.Joining our team means engaging with expansive engineering teams across Latin America,Philippines and the United States,contributing to cutting-edge developments in multiple industries.\nPosition Title: Lead E commerce Engineer\nSeniority: Senior\nLocation: Remote\nWhat you will be doing:\nDevelop and optimize scalable web applications using TypeScript, React, Next.js (App Router, SSR/SSG/ISR), and Redux.\n\nDesign, build, and version REST and/or GraphQL APIs using Node.js with robust error handling.\n\nArchitect and manage serverless backend infrastructure on AWS utilizing Lambda, Batch, API Gateway, Step Functions, S3, CloudFront, and DynamoDB.\n\nImplement and manage event-driven architectures and webhooks using SQS,SNS,SES,and EventBridge,ensuring message ordering and idempotency.\n\nOptimize frontend delivery for Core Web Vitals (LCP,CLS,INP),image optimization,code splitting,and WCAG 2.1 AA accessibility.\n\nManage Elasticsearch clusters (index design,relevance tuning,reindexing) and Redis caching strategies (cache invalidation,TTLs,rate limiting).\n\nFollow trunk-based development with short-lived branches,small frequent merges,and feature flags to ship code safely.\n\nMaintain observability and monitoring using structured logging,metrics,and distributed tracing (OpenTelemetry) via CloudWatch,Datadog,or Grafana.\n\nConduct thoughtful code reviews and maintain secure coding practices (OWASP Top 10) and secrets management.\n\nRequired Skills & Experience:\nAdvanced proficiency in TypeScript,React,Next.js,and Node.js.\n\nStrong experience with responsive,mobile-first design using Tailwind CSS or Bootstrap.\n\nDeep understanding of AWS serverless ecosystems,event queues,and IAM fundamentals (least-privilege access).\n\nExperience with relational databases (PostgreSQL or similar) and data modeling.\n\nProven background in automated unit,integration,and end-to-end testing (Jest,React Testing Library,Playwright,or Cypress).\n\nExperience with CI/CD pipelines (GitHub Actions,GitLab CI) including automated testing gates and safe rollback.\n\nProficiency with Infrastructure as Code (Terraform,AWS CDK,or SAM) and Docker/containerization basics.\n\nProduction on-call experience and incident response capabilities,including writing postmortems.\n\nNice to Have Skills:\nCMS / visual builder experience (Builder.io highly preferred,or Contentful,Sanity,Strapi).\n\nPayment processor integrations (Stripe,Adyen,Braintree,or Authorize.net) including fraud prevention,tokenization,and reconciliation.\n\nFamiliarity with PCI DSS compliance scope and securing card data.\n\nE-commerce domain knowledge (carts,checkout flows,inventory,order management).\n\nExperience utilizing AI-assisted development tools as part of a daily workflow.\n\nSoft Skills:\nStrong ownership,with comfort shipping small increments to production frequently.\n\nClear written and verbal communication with product,design,and business partners.\n\nWillingness to mentor others and share knowledge across the engineering team.\n\nWhy you will love Global Technology Services:\nJoin a powerful tech workforce and help us change the world through technology\n\nProfessional development opportunities with international customers\n\nCollaborative work environment\n\nCareer path and mentorship programs that will lead to new levels.\n\nJoin GTS and contribute to shaping the technology landscape within a dynamic and growing organization.Your skills will be honed,and your contributions will play a vital role in our continued success.Lean Tech is an equal opportunity employer.We celebrate diversity and are committed to creating an inclusive environment for all 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