{"id":437823,"url":"https://alion.io/job/general-matter-software-engineer-enterprise-systems","title":"Software Engineer, Enterprise Systems","company":{"id":171806,"name":"General Matter","domain":"generalmatter.com","url":"https://alion.io/company/general-matter","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":77,"open_postings":44,"ghost_share":0,"stale_share":0.932,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":190000,"currency":"USD","period":"year","gross":null,"usd_annual":190000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Amazon Redshift","optional":true},{"name":"Apex","optional":true},{"name":"ASME NQA-1","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Databricks","optional":true},{"name":"GCP","optional":true},{"name":"Google BigQuery","optional":true},{"name":"ISO 27001","optional":true},{"name":"JavaScript","optional":true},{"name":"MuleSoft","optional":true},{"name":"Snowflake","optional":true},{"name":"SOC 2","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-20T22:31:32Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-25T13:33:17Z","board_verified":true,"closed_at":null,"days_open":65,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":65},"description":"About the Company\nGeneral Matter is enriching uranium in America. \nOur goal is to design, build, and operate the world’s lowest-cost enrichment services in the United States. \nOur mission is to restore America’s ability to produce nuclear fuel-fuel that will power AI, advanced manufacturing, critical industries, and the next generation of nuclear reactors. \nUltimately, our work will help power national ambitions and enable a high-energy society. \nWe were incubated by Founders Fund, like Anduril and Palantir before us, and are backed by top-tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. \nWe are a mission-driven company with a culture of urgency, accountability, and transparency. \nHelp us build a high-energy society by making the cleanest, safest form of baseload energy the most affordable. \nAbout This Role\nAs a Software Engineer, Enterprise Systems, you will build and own the integrations that connect our engineering, manufacturing, and business systems.\nYour first project is the PLM/PDM-to-MES pipeline that moves released parts, bills of materials, and engineering data into manufacturing. You will own this integration end to end, from API and data mapping through production monitoring and troubleshooting, and then expand into integrations across our MES, WMS, QMS, and ERP systems as the company scales.\nThis is a hands on software engineering role. You will write production code in C#/.NET, work directly with REST APIs and enterprise platforms, and build the infrastructure needed to move data reliably across the organization.\nResponsibilities \nBuild, own, and operate integrations across the manufacturing and business landscape (MES, WMS, QMS, PLM/PDM, ERP, and, over time, CRM and HRIS) as the systems grow. \nOwn and extend the PLM/PDM-to-MES pipeline, including released-part master data, bills of materials, and engineering files, as the program's first integration. \nDevelop and maintain API integrations, custom services, and add-ins in C#/.NET against platform REST APIs, including notification and alerting workflows. \nExtend and customize platforms directly through their native tools, such as server-side scripting, query languages, workflow automation, and custom objects, when out-of-the-box configuration is not enough. \nBuild production-grade monitoring, logging, retry, reconciliation, and exception handling, and keep data mappings, interface specifications, and source-to-target documentation current. \nEnforce the controlled-versus-uncontrolled data boundary and partner with Security and IT on authentication, authorization, encryption, secrets management, and access control, with CI/CD and version control throughout. \nOwn data migration as systems move to implementation, including extraction, mapping, cleansing, validation, and cutover, and drive integration failures and data discrepancies to root cause. \nBasic Qualifications \nExperience with systems integration, software development, or enterprise or manufacturing systems engineering. \nHands-on experience building and supporting production integrations using REST APIs, SDKs, and custom services. \nStrong software development experience in C#/.NET, or strong proficiency in a comparable language such as Python, Java, or C++ with the ability to work in C#/.NET. \nSolid grasp of APIs, data mapping, and integration patterns, including authentication, error handling, retries, and reconciliation, with strong SQL and data-modeling fundamentals. \nExperience with source control and CI/CD, such as Git and modern pipelines, and disciplined release practices. \nBachelor's degree in Computer Science, Engineering, Information Systems, Data Science, or a related field, or equivalent experience. \nPreferred Skills and Experience \nHands-on customization of enterprise ERP platforms using their native development tools, including application languages, built-in query languages, and workflow builders. Experience with major ERP platforms such as SAP or Oracle is a plus. \nExtending CRM platforms through their native programming language and component-based UI framework, along with their query languages and declarative automation. \nAutomating or integrating CAD, PDM, or PLM tools through their scripting interfaces and COM or .NET APIs. \nIntegrating or administering manufacturing execution (MES), quality (QMS), or warehouse (WMS) platforms, including cloud MES REST APIs. \nExperience with integration platforms (iPaaS) and middleware, such as MuleSoft, Boomi, or Workato, and with event-driven patterns, webhooks, and message queues. \nProficiency in JavaScript or TypeScript and Python alongside C#/.NET, and comfort picking up the proprietary scripting and query languages that enterprise platforms expose. \nFamiliarity with engineering data formats and transmittals, such as STEP files, drawings, and bill-of-materials structures, and with label-printing or barcode systems. \nExperience with cloud data warehouses, such as Snowflake, BigQuery, Redshift, or Databricks, and migrating data across enterprise systems, including from legacy finance systems. \nExperience in regulated industries, such as aerospace, defense, energy, medical device, automotive, or nuclear, and familiarity with governance and compliance frameworks, such as SOX, SOC 2, ISO 27001, NIST, or NQA-1. \nExperience with cloud services, such as AWS (including GovCloud), Azure, or Google Cloud. \nAdditional Requirements \nAbility to work extended hours and weekends as necessary.\nAbility to come into our office every day. This role is 100% on site and in person.\nCurrently a US Citizen with capability to obtain and maintain a US Q clearance.\nEqual Opportunity Employer\nGeneral Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.\nCompensation and Benefits\nThe base salary range for this role is $140,000- $190,000 annually. \nCompensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. Please note that the stated salary range is an estimate and may be adjusted based on market conditions, business needs, or other factors.In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.","description_format":"text","description_chars":6891,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Equity","Retirement plans","Stock options"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-09-06T07:14:47Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.408,"p_room":0.44,"age_days":65,"expected_fill_days":47,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":190000,"is_top_pay":true},"html_url":"https://alion.io/job/general-matter-software-engineer-enterprise-systems","json_url":"https://alion.io/job/general-matter-software-engineer-enterprise-systems.json","meta":{"generated_at":"2026-10-25T13:34:30Z","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":19300,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":171806},"rest":"https://alion.io/mcp/rest/get_company?id=171806"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-matter-software-engineer-enterprise-systems"},{"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%2Fgeneral-matter-software-engineer-enterprise-systems"},{"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%2Fgeneral-matter-software-engineer-enterprise-systems"},{"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/general-matter-software-engineer-enterprise-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-matter-software-engineer-enterprise-systems"}]}