{"id":1225127,"url":"https://alion.io/job/second-foundation-software-engineering-intern","title":"Software Engineering Intern","company":{"id":2655516,"name":"Second Foundation","domain":"secondfoundation.dk","url":"https://alion.io/company/second-foundation-2","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"C","score":63,"open_postings":16,"ghost_share":0.625,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-30T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"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":"C++","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false}],"status":"live","first_seen_at":"2026-03-20T15:19:49Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-09-30T02:56:59Z","board_verified":true,"closed_at":null,"days_open":193,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":193},"description":"Curious about how software drives real-world systems like power plants and global electricity markets? As a Software Engineering Intern at SF, you’ll work alongside experienced developers building the platforms that power our algorithmic trading and control hundreds of energy assets. We build everything in-house, for ourselves, which means we move fast, stay focused, and give interns a real chance to learn and contribute. \nWhat would you work on? \nWrite and test code for our high-performance, low-latency trading software using Kotlin. \nLearn to build fast, reliable software. \nGet hands-on with multithreading and software optimization techniques. \nPair with experienced engineers to understand best coding and development practices. \nTake on small projects with direct impact. \nWhat makes you a great candidate? \nCurrently pursuing a degree in Computer Science, Mathematics, Physics, or a related field. \nComfortable coding in any C-family language (Kotlin, Java, C/C++ or C#). \nGood problem-solving skills and understanding of basic CS concepts, including algorithms and data structures. \nEager to learn and ask questions. \nYou are full of ideas and enjoy discussing them with others. \nFully available onsite in the Summer of 2027 in Prague location. \nWhat do we offer? \nMentors who are absolute experts in what they do. \nPersonalised guidance and support throughout the program. \nReal-world projects. \nA culture of intellectual curiosity in a collaborative environment. \nBrand new office in Prague city center - Masaryčka. \nHigh-end workstation. \nSponsored lunch in the office. Every workday. \nFree snacks at the office. \nThe opportunity to impress us now and earn your spot on the team after graduation!","description_format":"text","description_chars":1713,"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":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Business Development","Angel Networks & Startup Accelerators"],"lifecycle":[{"event":"open","at":"2026-09-25T13:11:38Z"}],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.122,"p_room":0.28,"age_days":193,"expected_fill_days":32,"reasons":["conf:2","stale_co","ghost","win:tail","crowd:junior"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/second-foundation-software-engineering-intern","json_url":"https://alion.io/job/second-foundation-software-engineering-intern.json","meta":{"generated_at":"2026-09-30T06:31:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4555,"day_limit":5000,"remaining_today":445,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}