{"id":1353630,"url":"https://alion.io/job/six-software-developer-c","title":"Software Developer (C++)","company":{"id":47665,"name":"SIX","domain":"six-group.com","url":"https://alion.io/company/six","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Madrid, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":126000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1198},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Ansible","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"GitLab","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-09-18T02:00:00Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-01T09:07:00Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"BME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe.\nWhat sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.\n Software Developer (C++)\nMadrid|Work from home up to 40%| Reference7650\nAre you interested in the world of Finance and IT? Do you have experience as a developer and enjoy working on innovative projects and services? Then, become part of our dynamic and collaborative development team and work on IT projects for the Exchanges Business Unit in Spain and Switzerland. As part of this team you will work on an agile, dynamic and flexible environment\nWhat You Will Do\nBecome a part of team that develops the Market data distribution service for the Swiss and Spanish Stock Exchanges\nDevelop backend applications using C++ / Linux stack.\nEnsure the operational service level and stability of application. Manage application lifecycle and budget.\nContribute to the continuous improvement of development processes, and CI/CD pipelines.\nWhat You Bring\nA minimum of 5 years of experience in C++ / Linux programming with accent on development of high-performance network servers.\nExperience in management of the application lifecycle, including development, maintenance, regulations, security and budget.\nBasic knowledge Market data.\nExperience and knowledge of CI/CD (GitLab, Artifactory), Ansible, Linux Shell and Python programming.\nStrong interpersonal and communication skills with a team and collaborative mindset.\nFluent in English (both verbal & writing), German is a plus.\nIf you have any questions, check out our FAQ page or call Yuliya Stoykoat +34 917095993.\nFor this vacancy we only accept direct applications.\nDiversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.","description_format":"text","description_chars":2044,"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":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Payment Processing & Gateways","Stock Exchanges & Market Infrastructure","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-27T20:50:26Z"}],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":0.9,"p_active":0.837,"p_room":1,"age_days":13,"expected_fill_days":39,"reasons":["conf:76","velocity","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/six-software-developer-c","json_url":"https://alion.io/job/six-software-developer-c.json","meta":{"generated_at":"2026-10-01T20:29:49Z","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":2962,"day_limit":5000,"remaining_today":2038,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}