PpTechyon® is the Head Hiring boutique that sets the standard for excellence in the recruitment and selection of C‑Suite, Managerial and Mission‑Critical roles within the Information Technology sector. /ppHiring Company: for an innovative optical system manufacturing company, our Recruitment Engineers are looking for a Backend SW Engineer. /ph3Core Responsibilities /h3pYou will be responsible for the architecture, development, and optimization of server‑side components that support our core product. The ideal candidate is organized, methodical, and experienced in building scalable back‑end systems. /pulliDesign and develop robust back‑end software solutions using modern C++, Java, and Python across Windows and Linux environments. /liliDefine, implement, and test software components within a distributed microservices‑based system. /liliCollaborate closely with front‑end developers, UX designers, and system architects to deliver high‑quality software. /liliOptimize server performance, ensure scalability and reliability, and implement secure data‑handling practices. /liliCreate and maintain reusable code libraries and data storage solutions. /liliFollow Clean Code principles and ensure high software quality through automated testing and CI/CD practices. /liliSupport software products throughout their lifecycle: from design to deployment and maintenance. /liliProduce and review documentation for design, quality assurance, and production. /liliProactively contribute to the improvement of engineering processes and development practices. /li /ulh3Job Requirements /h3h3Must Have /h3ulliMaster’s or PhD in Computer Science, Software Engineering, or a related field /liliProven experience in software development and testing in production environments /liliStrong knowledge of object‑oriented programming and software architecture principles /liliHands‑on experience with the following technologies: C++, Java, Python /liliDatabases: PostgreSQL, MongoDB, Redis /liliArchitecture: Microservices /liliCI/CD: TeamCity, scripting pipelines /liliVersion control: Bitbucket (Git) /liliHigh proficiency in spoken and written English and Italian /liliTeam‑oriented and open‑minded /liliStrong problem‑solving and analytical skills /liliAttention to detail and structured thinking /liliSelf‑driven and proactive mindset /li /ulh3Nice to Have /h3ulliFront‑end: JavaScript, React /liliProject tools: Atlassian suite (Jira, Confluence) /liliEmbedded systems or GPU programming /liliBasic notions of AI/ML /liliWillingness to collaborate across engineering disciplines (Electrical, Electronic, Optical, Software) /li /ulh3Other Info /h3pbLocation: /b Mendrisio (CH) /ppbContract: /b Contratto svizzero /ppbCompensation: /b CHF 70,000 - CHF 90,000 /ppbFurther Information: /b On‑site presence. /p /p #J-18808-Ljbffr