{"id":668366,"url":"https://alion.io/job/imc-trading-c-software-engineer-4","title":"C++ Software Engineer","company":{"id":54502,"name":"IMC Trading","domain":"imc.com","url":"https://alion.io/company/imc-trading","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":86,"open_postings":141,"ghost_share":0.149,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":106,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aarhus, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Machine Learning","optional":true}],"status":"live","first_seen_at":"2026-07-20T15:17:50Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-11-07T22:53:45Z","board_verified":true,"closed_at":null,"days_open":110,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":109},"description":"IMC is building a new Energy Trading business in Aarhus, Denmark, the hub for power and gas trading in Europe. Backed by one of the world’s most successful trading firms, this new venture combines the energy and autonomy of a startup with the global reach, stability, and expertise of IMC’s 30+ years in trading.\nWe are building a strong, independent Aarhus-based team with local leadership, supported by IMC’s world-class technology, quantitative research, and trading infrastructure. To achieve our ambitious hiring goals, we are seeking strong Software Engineers to join the team and play a pivotal role in helping us grow this new business.\nYour Core Responsibilities:\nBuild, as part of a team, a full technology stack that supports power and gas trading, including exchange connectivity, trading systems, trading strategies, data analysis, and pricing. We are looking for strong developers that specialize in back-end, algorithms, trading systems, execution systems or other relevant domains\nMaintain and improve the tech stack in collaboration with trading\nTrain new joiners\nYour Skills and Experience:\nStrong academic background, preferably in computer science or a quantitative field\n3+ years of professional experience as a software engineer\nStrong programming skills in C++ or comparable (eg. Rust). 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