{"id":3692355,"url":"https://alion.io/job/siemens-software-engineer-cfd-solver-development","title":"Software Engineer – CFD Solver Development","company":{"id":131,"name":"Siemens","domain":"siemens.com","url":"https://alion.io/company/siemens","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":31,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cambridge, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"STAR-CCM+","optional":false},{"name":"Git","optional":true}],"status":"live","first_seen_at":"2026-11-03T17:01:03Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-06T22:46:25Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Hello World, We are hiring!\nWe empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future.\nDoes that sound like you? Then it seems like you’d make a great addition to our vibrant team.\nSiemens Software, a business unit of the Siemens Digital Industries, is a leading global provider of software solutions to drive the digital transformation of industry, creating new opportunities for manufacturers to realize innovation.\n About the role:\nSiemens Digital Industries Software is seeking motivated Computational Fluid Dynamics (CFD) software engineers to join our CFD solver development team.\nThe primary focus of the CFD solver team, a unit within our Computational Fluid Dynamics (CFD) division, is the conception, design and development of core thermo-fluid flow solver capabilities within Siemens Digital Industries’ flagship multi-physics simulation product, Simcenter STAR-CCM+.\nThe CFD solver development team is responsible for developing accurate, robust and efficient flow solvers for modeling complex industrial flows, such as turbomachinery, external aerodynamics, and internal combustion engines. As a team member, you will be expected to contribute to both the innovation and development of new features, as well as the improvement and maintenance of existing functionality. Your responsibility will be to ensure a well-designed, high-quality, robust implementation; efficient operation; and good scalability in our highly parallel, client-server platform.\n What you’ll be doing:\nAs a member of the CFD solver development team your specific responsibilities will include:\nDesign and development of core CFD solver components in Simcenter STAR-CCM+\nEnsuring high-quality and robust implementation of core CFD solver components in Simcenter STAR-CCM+\nSupporting maintenance and improvement of our existing capability (bug fixing, code refactoring, etc.)\nConception, design and development of new features based on requests from both product management and internal strategic initiatives\nParticipation in regularly scheduled team meetings and contribution of ideas to drive innovation in our technology\nSupporting other developers through design discussion and code review\n What you'll bring:\nA PhD or Master's degree in engineering, physics, applied mathematics, or a related physical science discipline\nSolid understanding of the Navier-Stokes equations and the numerical methods used to solve them\nWorking knowledge of object-oriented C++ and an interest in building maintainable, well-structured software\nFamiliarity with computational modelling of fluid flow, ideally in aerodynamic or hydrodynamic applications\nGood understanding of software design principles, and a willingness to learn modern design patterns\nFamiliarity with high-performance computing concepts, including parallel programming and GPU computing\nNice to have:\nCoursework or project experience in thermodynamics, heat transfer, multiphase flow, or combustion\nExposure to CFD applications such as vehicle aerodynamics, internal combustion engines, or turbomachinery\nExperience with CFD software, either commercial or open-source, through academic projects, internships, or personal work\nExperience with source control (such as Git) and participating in code reviews or team-based development\nWorking at Siemens Software\nA collection of over 377,000 minds building the future one day at a time in over 200 countries. We're dedicated to equality, and we welcome applications that reflect the diversity of the communities we work in. All employment decisions at Siemens are based on qualifications, merit, and business need. Bring your curiosity and creativity and help us shape tomorrow.\nSiemens is not the same manufacturing company as in the past. We are helping our customers get to tomorrow faster through innovation and digitalization and are transforming alongside them. We are a modern, forward-looking software company, with the opportunities of a large corporation, where your opportunities are endless. The role you apply for today is only the first step in your Siemens journey.\nCompensation & Benefits\nThe primary location for this opportunity is UK. The applicable salary range for these locations is:\nGPB 44,200- GPB 68,800 (UK)\nThis role is eligible to earn incentive compensation. The actual compensation offered is based on the successful candidate's job-related skills, experience, and relevant education/training. Siemens offers health and wellness benefits to employees; you can access the benefits available in your country via the link: https://jobs.sw.siemens.com/benefits/\nThis position may also be posted in additional locations beyond those specified above. For such locations, the applicable salary ranges and benefits will be disclosed by the Talent Acquisition Partner at the time of initial contact, in accordance with local legal requirements.\nDiversity & Inclusion\nWe value equal opportunities and welcome applications from all candidates. At Siemens, we believe people who've had real experiences dealing with being different will excel as leaders. Let's foster a culture of creativity and innovation. We will ensure that individuals with disabilities are provided with reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.\nSiemens. Making real what matters\nIf you want to make a difference - make it with us!\n#DISWSIM\n#LI-Hybrid","description_format":"text","description_chars":5683,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Rail Transport","Medical Imaging Systems","Building Automation & Controls","Manufacturing & Industrial Software"],"lifecycle":[{"event":"open","at":"2026-11-03T17:01:03Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.902,"p_room":1,"age_days":2,"expected_fill_days":12,"reasons":["conf:1","velocity","win:early","comp:brand"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/siemens-software-engineer-cfd-solver-development","json_url":"https://alion.io/job/siemens-software-engineer-cfd-solver-development.json","meta":{"generated_at":"2026-11-07T01:06:56Z","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":2723,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":131},"rest":"https://alion.io/mcp/rest/get_company?id=131"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsiemens-software-engineer-cfd-solver-development"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fsiemens-software-engineer-cfd-solver-development"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fsiemens-software-engineer-cfd-solver-development"},{"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/siemens-software-engineer-cfd-solver-development\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsiemens-software-engineer-cfd-solver-development"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3692355}},{"tool":"search_jobs","arguments":{"company":"siemens.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3692355},"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. Docs: https://alion.io/developers"}}