{"id":2159339,"url":"https://alion.io/job/itds-senior-c-software-engineer-remote-connectivity-rd","title":"Senior C++ Software Engineer – Remote Connectivity & R&D","company":{"id":4374591,"name":"ITDS","domain":"itdsportugal.com","url":"https://alion.io/company/itds-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Porto, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":38000,"max_usd":90000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1605},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true}],"status":"live","first_seen_at":"2026-09-20T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-20T00:00:00Z","board_verified":false,"closed_at":null,"days_open":22,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":22},"description":"Empower remote connectivity — shape the future of digitalization with innovative software solutions!\nPorto-based hybrid opportunity with up to 3 days remote work per week.\nAs a Senior C++ Software Engineer – Remote Connectivity & R&D, you will be working for our client, a leader in remote connectivity software development. Join a dynamic, diverse, and innovative team dedicated to delivering cutting-edge solutions that power over 2.5 billion installations worldwide. This role offers an exciting chance to contribute to the evolution of digital access and control technologies, pushing the boundaries of software engineering.\nYour main responsibilities:\nDesign and develop multi-threaded, high-performance server- and client-side applications to support remote connectivity systems.\nOptimize software for resource-constrained devices to ensure scalability and reliability.\nEnsure software stability, security, and efficiency across a vast user base.\nRecommend architectural improvements to enhance system reliability and performance.\nStay current with industry trends and incorporate best practices into ongoing projects.\nCollaborate with cross-functional teams to integrate new features and functionalities.\nMaintain clean, well-structured code following design patterns, with an emphasis on object-oriented programming.\nYou're ideal for this role if you have:\nA degree in Computer Science, Software Engineering, or a related field.\nAt least 5 years of professional experience in software development, with a focus on C++.\nStrong expertise in object-oriented programming, Clean Code principles, and design patterns.\nExperience developing multi-threaded applications and optimizing performance.\nInterest or experience in web technologies such as TypeScript, HTML5, or C# is a plus.\nFluency in English; German or Portuguese language skills are advantageous.\nIt is a strong plus if you have:\nKnowledge of embedded systems or resource-limited device programming.\nCertifications in software architecture or related disciplines.\nExperience working in agile development environments.\n#GETREADY to meet with us!\nIf you are interested, please apply and attach your CV in English or Portuguese, including a statement that you agree to our processing and storing of your personal data. You can also send your CV to .\n\nhttps://itdsportugal.com/en/it-jobs/7800/?utm_source=itjobs","description_format":"text","description_chars":2401,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Consumer Goods","Cybersecurity"],"lifecycle":[{"event":"open","at":"2026-10-09T07:30:12Z"}],"visa":[],"liveness":{"score":47,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.731,"p_room":0.75,"age_days":22,"expected_fill_days":30,"reasons":["seen:22","win:late"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/itds-senior-c-software-engineer-remote-connectivity-rd","json_url":"https://alion.io/job/itds-senior-c-software-engineer-remote-connectivity-rd.json","meta":{"generated_at":"2026-10-12T20:15:58Z","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":32863,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":4374591},"rest":"https://alion.io/mcp/rest/get_company?id=4374591"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fitds-senior-c-software-engineer-remote-connectivity-rd"},{"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%2Fitds-senior-c-software-engineer-remote-connectivity-rd"},{"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%2Fitds-senior-c-software-engineer-remote-connectivity-rd"},{"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/itds-senior-c-software-engineer-remote-connectivity-rd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-senior-c-software-engineer-remote-connectivity-rd"}]}