{"id":4187069,"url":"https://alion.io/job/mettler-toledo-c-senior-software-engineer","title":"C# Senior Software Engineer","company":{"id":2690481,"name":"Mettler Toledo","domain":"mt.com","url":"https://alion.io/company/mt-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":213,"ghost_share":0,"stale_share":0,"repost_share":0.056,"time_to_fill_p50_days":16,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Zurich, Switzerland"],"countries":["CH"],"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":"Agile","optional":false},{"name":"C#","optional":false},{"name":"SQL","optional":false},{"name":"UML","optional":false},{"name":"Angular","optional":true},{"name":"ASP.NET Core","optional":true},{"name":"Blazor","optional":true},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true},{"name":"Vue.js","optional":true}],"status":"live","first_seen_at":"2026-11-12T18:34:43Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T18:34:43Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Our Opening and Your Responsibilities\nIn our Software Development Center, we develop a next-generation Cloud-ready solution that connects to high-precision laboratory measurement instruments, collects and processes their measurement data. The software is distributed worldwide, highly scalable and supports multiple languages. To further expand our leadership role, we invest in our software platforms for new products. That is why we are looking for a motivated C# Senior Software Engineer 100% (all genders).\nIn this role, you will:\nwork independently as part of a dynamic and high-performance software team (approx. 45 engineers in several sub-teams across Switzerland and India and help the team achieve its goals\nwork closely together with product managers, requirements engineers, software engineers in test and your software engineer colleagues\ntake part in all phases (concept, design, implementation, unit testing and code reviews) of the development of the core components for a cloud-ready solution, applying modern agile and DevOps practices\nown the technical design and estimation of small to medium-sized features within the agreed architecture, including dependencies and risks\ninvestigate complex defects, identify root causes, and improve quality through tests and automation\nshare expertise and support less experienced colleagues through informal mentoring\nWhat You Need to Succeed\nYour profile:\nDegree in computer science or a comparable field (FH / BSc, MSc)\nStrong programming skills in C#/.NET and 5+ years of relevant work experience in software engineering\nStrong skills to design small to medium-sized features, and knowledge of OOA / OOD, UML and BDD\nHands-on experience with SQL, distributed transactions and service bus is a plus\nHands-on experience with containers and orchestration platforms is a plus\nExperience with ASP.NET or with web front-end frameworks such as React, Angular, Vue.js or Blazor for simpler front-end tasks is a plus\nKnow-how of phase models and agile methods\nA passion for clean code and pragmatic, well-structured design\nUsing AI thoughtfully in development while applying thorough review and quality practices\nA passionate software engineer who brings curiosity, initiative, and creativity to their work\nReliable and collaborative team player who communicates openly, works independently, and focuses on shared goals; willing to question established processes constructively\nFluent in English (oral and written), our main working language - German is a plus\nOur Offer to You\nWe offer:\nFlexible working hours (depending on the role), a hybrid work model, and a wide portfolio of training opportunities\nA 40-hour work week with at least 25 vacation days per year, plus 4 to 7 additional days off between bank holidays\nFree parking and direct access to public transport\nHealthy lunches cooked onsite at our own METTLER TOLEDO restaurant, with special prices for employees \nA range of additional attractive benefits, including employee discounts at select area businesses\nYou can expect challenging, interesting, and varied tasks in an innovative and international environment, with the opportunity to network globally and achieve your career goals.\nHave we raised your interest? Then we look forward to receiving your complete application at our Job portal.\nPlease note that we do not accept any application documents via e-mail, only applications submitted on our job platform due to our data protection guidelines. Furthermore, we do currently not accept applications from recruitment agencies for this role.\nIf you have any question, please do not hesitate to contact our Talent Acquisition Team .\nAbout Mettler Toledo\nMETTLER TOLEDO is a global leader in precision instruments and services. We are renowned for innovation and quality across laboratory, process analytics, industrial, product inspection, and retailing applications. Our sales and service network is one of the most extensive in the industry. Our products are sold in more than 140 countries, and we have a direct presence in approximately 40 countries. For more information, please visit www.mt.com.\nEqual Opportunity Employment\nWe are an equal opportunity employer and value diversity at our company. We give consideration for employment without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity, genetic information, or any other protected classification. You can find more details in our Equal Employment Opportunity Policy.\nFor those who prioritize precision, Mettler Toledo is precisely where you belong.\nJob Reference #\n23792\nPreferred Location\nZürich\nNänikon-Greifensee\nJob Type\nFull-time\nLegal Entity\nMTANA Naenikon\nIm Langacher 44 8606 Greifensee Schweiz\n","description_format":"text","description_chars":4768,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"All levels","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule","Hybrid work"],"hiring_locations":[{"name":"Switzerland","iso":"CH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Laboratory Equipment","Test & Measurement Instruments"],"lifecycle":[{"event":"open","at":"2026-11-12T18:34:43Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":16,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-11-12T20:24:01Z"},"pay":null,"html_url":"https://alion.io/job/mettler-toledo-c-senior-software-engineer","json_url":"https://alion.io/job/mettler-toledo-c-senior-software-engineer.json","meta":{"generated_at":"2026-11-12T20:24:01Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":43061,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2690481},"rest":"https://alion.io/mcp/rest/get_company?id=2690481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmettler-toledo-c-senior-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmettler-toledo-c-senior-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmettler-toledo-c-senior-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/mettler-toledo-c-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmettler-toledo-c-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4187069}},{"tool":"search_jobs","arguments":{"company":"mt.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4187069},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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