{"id":2159403,"url":"https://alion.io/job/itds-senior-c-developer-financial-software-engineering","title":"Senior C++ Developer – Financial Software Engineering","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":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":42000,"max_usd":98000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1586},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"SQL","optional":false},{"name":"Jenkins","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-09-16T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-16T00:00:00Z","board_verified":false,"closed_at":null,"days_open":25,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":25},"description":"Unleash the Future of Financial Technology — Drive Innovation in Cutting-Edge Software Development!\nLisbon-based opportunity with a hybrid work model.\nAs a Senior C++ Developer – Financial Software Engineering, you will be working for our client, a leading player in the financial industry, revolutionizing how financial products are built, tested, and deployed. Your expertise will contribute to creating robust, efficient, and innovative solutions that underpin critical financial workflows, including clearing, confirmation, payments, and accounting. Join us to shape the future of financial technology and accelerate your career in a dynamic, forward-thinking environment.\nYour main responsibilities:\nDevelop and optimize high-performance C++ applications tailored for financial services.\nAutomate workflows and processes using shell scripting and C# to ensure seamless operations.\nCollaborate across teams to integrate systems with Git version control and SQL databases.\nEnhance existing software with new features, ensuring compliance with industry standards.\nSupport and maintain financial software solutions, with a focus on reliability and scalability.\nContribute to test automation, mapping business processes, and protocol validation.\nUtilize Summit SDK and other tools as necessary to streamline development.\nParticipate actively in cross-functional teams to deliver innovative solutions on time.\nYou're ideal for this role if you have:\n8+ years of professional experience in software development, ideally within financial services.\nStrong proficiency in C++, shell scripting, and C#.\nHands-on experience with Git and SQL.\nFamiliarity with Summit SDK.\nKnowledge of financial products such as credit derivatives, interest rate derivatives, FX, and options is highly advantageous.\nExperience testing and mapping business processes and protocols.\nFluent in English; Portuguese proficiency is a plus.\nProactive, autonomous, organized, and an excellent communicator capable of cross-functional coordination.\nIt is a strong plus if you have:\nExperience with Python, digital.ai (XLDeploy), Jenkins, and Artifactory.\nKnowledge of Back Office workflows (clearing, confirmation, payments, accounting).\nEligibility for the role:\n\nOnly candidates with an existing legal right to work in the European Union will be considered for this role.\n#MAKEYourCareerBETTER\nInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.\n\nhttps://itdsportugal.com/en/it-jobs/9984/?utm_source=itjobs","description_format":"text","description_chars":2588,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"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":30,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.652,"p_room":0.55,"age_days":24,"expected_fill_days":22,"reasons":["seen:24","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/itds-senior-c-developer-financial-software-engineering","json_url":"https://alion.io/job/itds-senior-c-developer-financial-software-engineering.json","meta":{"generated_at":"2026-10-11T20:09:10Z","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":9902,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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-developer-financial-software-engineering"},{"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-developer-financial-software-engineering"},{"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-developer-financial-software-engineering"},{"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-developer-financial-software-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-senior-c-developer-financial-software-engineering"}]}