Ph3Job Information /h3 pLocation: Geneva, Switzerland (Office) /p pContract Type: Full-time, Permanent contract /p pPosted: /p pJob Reference: c7f78cd2c911c80b70ba5380ec597ce8 /p pListing Type: Basic /p pEU Work Permit Required: No /p h3Company Overview /h3 pZYTLYN Technologies empowers companies across the $11 trillion travel industry to shape the future with predictive AI solutions. We work with some of the largest travel brands, focusing on airlines, airports, travel agencies, destinations, tourism boards, hotels, car rentals, travel retailers, and luxury brands. /p h3Responsibilities /h3 ul liOwn the design, development, and maintenance of scalable backend APIs and related infrastructure using FastAPI, Flask, and Postgres. /li liDesign and optimise backend architecture on AWS, ensuring high performance, reliability, and security. /li liChampion CI/CD best practices and automated testing pipelines with GitLab CI/CD to ensure high-quality, maintainable code. /li liCollaborate closely with product managers, frontend engineers, and data teams to deliver robust backend solutions that power analytics, product features, and decision‑making. /li liMentor and support fellow engineers in building scalable, maintainable, and well‑tested systems. /li liContinuously influence and improve the team’s engineering practices, tools, and workflow. /li /ul h3Qualifications /h3 ul li5+ years of experience designing and building backend systems, APIs, or services. /li liHands‑on experience with Python frameworks (FastAPI, Flask) and relational databases (Postgres). /li liProven ability to deploy and maintain applications in AWS environments. /li liStrong experience with CI/CD pipelines, automated testing, and version control (GitLab/Git workflows). /li liExperience with Docker and Kubernetes for containerised application deployment. /li liWorks collaboratively and values team success over individual credit. /li liThrives in cross‑functional teams and enjoys helping others succeed. /li liHighly organised, self‑motivated, and able to work in a fast‑moving environment. /li liStrong written and verbal communication skills. /li /ul h3Bonus Points /h3 ul liExperience with frontend frameworks, particularly Next.js. /li liKnowledge of MLOps practices and tools. /li liExperience with embeddings, vector databases, hybrid search, chunking, reranking, tool‑calling, and source‑grounded LLM answers. /li liBackground in data engineering, including building or interacting with data pipelines or analytics systems. /li liKnowledge of Infrastructure as Code tools (Terraform). /li liExposure to monitoring, observability, and performance optimisation for backend services. /li liPassion for self‑learning and personal growth, continuously improving skills and keeping up with new technologies. /li /ul h3Benefits /h3 pJoin a team of exceptional talent — At ZYTLYN, we hire thoughtfully and selectively, bringing together a small, focused team of high performers. You’ll collaborate with driven colleagues who value efficiency, ownership, and impact. Competitive salary adjusted for experience and market benchmarks. /p /p #J-18808-Ljbffr