{"id":4061696,"url":"https://alion.io/job/tern-systems-software-engineer-budapest","title":"Software Engineer (Budapest)","company":{"id":4429955,"name":"Tern Systems","domain":"tern.systems","url":"https://alion.io/company/tern-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"50skills","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Iceland"],"countries":["IS"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":950000,"max":1500000,"currency":"HUF","period":"month","gross":null,"usd_annual":56520},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"GitLab","optional":false},{"name":"Qt","optional":true}],"status":"live","first_seen_at":"2026-11-11T08:55:53Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-12T06:25:58Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"As an ideal candidate\nYou have professional experience in software development and a strong understanding of the full software development lifecycle.\nYou approach complex problems with a pragmatic, solution-oriented mindset and are comfortable working in safety-critical environments where quality and reliability are paramount.\nYou are self-motivated and collaborative, you value knowledge sharing, and you actively contribute to continuous improvement - both in code and in development processes.\nYou are able to translate technical concepts into clear outcomes and work effectively within multidisciplinary teams to deliver robust, high-quality systems.\nResponsibilities\nDesign, develop, and maintain safety-critical software solutions.\nTranslate UI/UX designs into robust code using reusable components.\nCollaborate with cross-functional teams to define requirements and deliver features.\nWrite clean, maintainable, and well-documented code.\nReview code and contribute to shared engineering standards and best practices.\nAnalyse, debug, and fix technical issues across the development lifecycle.\nAssist with writing operational and technical documentation.\nProfessional Requirements\nUniversity degree in Software Engineering, Computer Science, or a related field.\nAt least 3 years of professional experience in software development.\nProficiency in object-oriented programming (e.g., C++).\nExperience with source control and collaborative workflows (e.g., Git, GitLab).\nStrong problem solving, communication and collaboration skills within cross-functional teams.\nEnglish language proficiency, both written and verbal.\nPreferred Qualifications\nExperience with modern C++.\nExperience with Qt/QML is preferred.\nA background in the ATM/ATC domain is a plus.\nSolid problem-solving skills and an ability to work independently.\nA user-centric approach combined with the ability and willingness to learn.\nWho we are\nTern Systems is an established and trusted provider of Air Traffic Management solutions, and operates in a competitive, regulated industry. With over 70 employees, we have nearly 30 years of experience in successful deliveries to customers in Europe and Asia.\nWhat we offer\nWe offer an international work environment that fosters personal growth, supports training and continuing education, and a family-friendly work environment with flexible work hours. You will be working in close collaboration with colleagues in our headquarters in Iceland and given regular opportunities to travel to Iceland.\nSalary range (medior to senior)\n950 000 - 1 500 000 HUF\nAdditional information\nApplications must be submitted in English.\nThe position requires you to work at our Budapest office in Hungary. We do not offer relocation packages at this point.\nApplications are stored in accordance with the GDPR and Act CXII of 2011 on the Right of Informational Self-Determination and on Freedom of Information.\nTo find out more about us, including information about our recruitment process, please visit https://www.tern.systems/.\nIf you have further questions, contact us at .","description_format":"text","description_chars":3083,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-11T08:55:53Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":27,"reasons":["conf:4","win:early"],"computed_at":"2026-11-12T10:38:37Z"},"pay":{"stated_usd_annual":56520,"is_top_pay":false},"html_url":"https://alion.io/job/tern-systems-software-engineer-budapest","json_url":"https://alion.io/job/tern-systems-software-engineer-budapest.json","meta":{"generated_at":"2026-11-12T11:53:41Z","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":24509,"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":4429955},"rest":"https://alion.io/mcp/rest/get_company?id=4429955"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftern-systems-software-engineer-budapest"},{"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%2Ftern-systems-software-engineer-budapest"},{"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%2Ftern-systems-software-engineer-budapest"},{"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/tern-systems-software-engineer-budapest\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftern-systems-software-engineer-budapest"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4061696}},{"tool":"search_jobs","arguments":{"company":"tern.systems","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4061696},"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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