{"id":4159058,"url":"https://alion.io/job/flo-optics-senior-software-engineer","title":"Senior Software Engineer","company":{"id":4430285,"name":"Flō Optics","domain":"flo-optics.com","url":"https://alion.io/company/flo-optics","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Petah Tikva, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Computer Vision","optional":false},{"name":"gRPC","optional":false},{"name":"MVVM","optional":false},{"name":"OPC UA","optional":false},{"name":"OpenCV","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"SQLite","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-11-12T08:21:15Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T11:37:39Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Description\nAbout the role\nflō Optics is developing breakthrough digital printing technology for optical lens coatings. We are looking for an experienced Senior Software Engineer to join our R&D core team.\nIn this role, you will take ownership of core software modules driving our next-generation machines. You will work across the stack-connecting machine control logic, high-performance data/image processing routines, and modern UI workflows into clean, modular, and reliable software.\n\nKey Responsibilities\nApplication & Service Infrastructure: Develop robust desktop/edge backend services that handle machine sequencing, recipe/job management, data logging, and external system communications.\nModern Interface Decoupling: Build modular software layers that cleanly separate low-level machine logic from application workflows and modern, responsive UI interfaces.\nAlgorithm & Pipeline Integration: Collaborate with algorithm and image processing specialists to wrap and integrate complex computational models into production-ready, real-time machine execution pipelines.\nHardware & Control Interfacing: Work closely with the motion and control team to establish well-defined communication protocols and APIs (e.g., REST, gRPC, IPC, JSON) between controllers and high-level software in addition to industrial PLC protocols (OPC UA, ADS, Modbus, etc.)\nSoftware Excellence: Implement best practices in code maintainability, automated unit/integration testing, CI/CD pipelines, and modern AI-assisted engineering workflows.\nRequirements\nEducation: B.Sc. in Computer Science, Software Engineering, Electrical Engineering, or equivalent.\nExperience: 5+ years of software development experience within complex multidisciplinary systems (semiconductor, digital printing, robotics, medical devices, or industrial automation).\nDeep Stack Competence: Strong proficiency in C# (.NET Core), Modern C++, or Python, with hands-on experience designing modular, multi-service or event-driven applications.\nInterface & Data Flow Design: Proven track record of designing clean API boundaries, data pipelines, and separating backend business logic from frontend user interfaces (e.g., modern desktop MVVM frameworks, Web-based UI/Electron).\nDatabase & Connectivity: Solid experience with database design (SQL/SQLite) and robust inter-process communication (IPC / network sockets).\nSystem Integration: Solid hands-on experience debugging and stabilizing software integrated with physical hardware, sensors, and actuators.\n\nAdvantages:\nBackground in digital printing, printhead control, RIP engines, or industrial motion systems.\nExperience integrating image processing or computer vision libraries (OpenCV).\nExperience with containerization, deployment pipelines, or Linux/Windows edge environments.\nSoft skills:\n· Strong communication skills in English; 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