We're building a new service with data pipeline infrastructure and REST APIs.
You'll join our team to design and implement production‐grade data ingestion, transformation, and delivery pipelines, plus enhance and maintain REST APIs using Node.Js, Java, and AWS services.By month 4–5, we expect working, tested pipelines and API enhancements handling real data at scale.
You'll work embedded with the team, shipping code fast while maintaining quality.What You'll DoCore ResponsibilitiesDesign and implement data pipeline services (ingestion, transformation, delivery)Enhance and maintain REST APIs for service integration and external consumptionWrite clean, testable backend code in Node.Js and JavaBuild event‐driven architectures using AWS (Lambda, Kinesis, SQS, SNS, DynamoDB, S3)Set up CI/CD pipeline automation in GitLabOwn end‐to‐end testing strategy (unit, integration, contract, API tests)Collaborate tightly with software engineers, platform engineering and product team on design decisionsDeliver working code on a predictable cadence (sprints/iterations)Execution FocusShip features weekly/bi‐weeklyMaintain production‐grade code quality from day oneResolve production issues and optimize system performanceParticipate in daily standups, sprint planning,



and code reviewsProvide thoughtful PR feedback and accept feedback on your codeWork synchronously with team during full CDT overlap hoursCommunicate blockers and dependencies earlyRequired Qualifications5+ years backend software engineering (shipping production code)Proficiency: Node.Js and Java (17+)AWS hands‐on experience: Lambda, API Gateway, DynamoDB, Kinesis, SQS/SNS, S3Infrastructure‐as‐Code: Hands‐on experience with Terraform; comfortable managing infrastructure in codeData fundamentals: SQL (PostgreSQL) and/or NoSQL (DynamoDB), event streaming conceptsSystem thinking: Understand tradeoffs (throughput vs. latency, consistency, cost); design for scaleCode quality: Write clean, maintainable, documented code without hand‐holdingAgile mindset: Thrive in sprints; comfortable with iteration and scope prioritizationCommunication: Clear, concise technical updates; able to unblock teammatesIndependent: Take ownership; minimal supervision; ask for help when neededProblem solver: Debug production issues; suggest improvementsNice to have (not required)Event‐driven architecture experienceWhat Success Looks Like in 4–5 MonthsMultiple data pipelines (ingestion, transformation) live in productionREST API enhancements deployed and documentedReliable, tested, and monitorable systemsTeam can maintain/extend pipelines and APIs post‐contract without youClear API documentation and integration patterns established#J-*****-Ljbffr

📌 Senior Backend Engineer (Jalisco)
🏢 Pentangle Tech Services | P5 Group
📍 Jalisco