Senior Backend Developer

Atos — Romania · Posted ~1 day ago

Senior Full-time Visa History ✓

Skills

Node.js NestJS Backend Development REST APIs Cloud Native Development DevOps REST API

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Summary ✨ AI‑Generated

A senior backend engineering position focused on designing scalable services, building cloud-native applications, managing deployments, and contributing to architectural decisions for modern digital platforms.

Highlights

Long-term development opportunity involving modern cloud platforms, backend architecture, scalable services, and collaboration in an agile environment.

Description

Senior Backend Developer (Node.js / NestJS + DevOps) We are looking for a Senior Backend Developer (Node.js / NestJS + DevOps) to join a long-term product development project and contribute to the design, development, deployment, and continuous improvement of a modern cloud-native platform. Job in a nutshell As a Senior Backend Developer, you will play a key role in shaping backend architecture, developing scalable services, integrating third-party systems, and ensuring operational excellence across multiple deployable backend modules. You will work closely with developers, product stakeholders, and client representatives in a dynamic Agile environment. What will you be doing: Design, develop, and maintain backend services using Node.js and NestJSOwn deployment activities and support operational readiness for backend modulesContribute to system architecture decisions and technical designWork across multiple deployable backend modules and reason about system-level architectureIntegrate external platforms and third-party services such as authentication providers, search engines, and commerce/payment platformsBuild and maintain REST APIs and GraphQL servicesRefactor and stabilize existing components without requiring a full rewriteImprove code quality, maintainability, performance, and reliabilityCollaborate closely with frontend, product, DevOps, and client stakeholdersParticipate in code reviews, technical discussions, and delivery planningUse AI-assisted development tools as part of the engineering workflow when relevant Requirements: 5+ years of backend development experience with Node.js and NestJSHands-on experience with Azure cloud servicesStrong experience with Kubernetes and containerized deploymentsAbility to own deployments, not only application developmentExperience working in production, multi-module backend architecturesExperience integrating third-party services such as Keycloak, Elasticsearch, Stripe, Shopify, or similar platformsStrong understanding of REST APIs and GraphQLExperience with refactoring, stabilization, and performance improvement of existing servicesFamiliarity with AI coding toolsFluent English communication skillsAbility to communicate directly with client stakeholders when neededAvailability for a long-term engagement Rewards and benefits: Opportunity to work on long-term, complex international projectsExposure to modern technologies and structured delivery environmentsContinuous learning and professional development opportunitiesCareer growth within a stable and collaborative environmentWellbeing programs & work-life balance initiativesBenefits platform - culture, shopping, sport, and moreContinuous learning programs and online coursesPossibility to participate in charity and eco initiatives