{"id":1127395,"url":"https://alion.io/job/code-hub-net-software-engineer","title":".NET Software Engineer","company":{"id":945908,"name":"Code.Hub","domain":"codehub.gr","url":"https://alion.io/company/codehub-gr","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"C","score":69,"open_postings":64,"ghost_share":0.516,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Athens, Greece"],"countries":["GR"],"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":".NET","optional":false},{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"Git","optional":false},{"name":"Apache Kafka","optional":true},{"name":"CI/CD","optional":true},{"name":"Postman","optional":true},{"name":"Swagger","optional":true}],"status":"live","first_seen_at":"2026-07-29T00:00:00Z","employer_posted_date":"2026-07-29","last_verified_at":"2026-09-22T22:28:05Z","board_verified":false,"closed_at":null,"days_open":80,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":80},"description":"We are currently seeking a talented .NET Software Engineer to join our FinTech project and contribute to the development of secure, scalable backend services and integration solutions. We are looking for someone who is passionate about backend development, enjoys designing and implementing robust APIs, and thrives in building high-quality software usingC# and.NET Framework / .NET Core. You will develop and enhance backend services, integrate with internal and external RESTful APIs, implement secure authentication and authorization mechanisms based on OAuth2 and OpenID Connect, and collaborate with architects, business stakeholders, and cross-functional teams to deliver reliable, secure, and scalable solutions in a modern Agile environment.\nCode.Hub is a leading Tech Recruitment, Learning & Development, Extended Team and Project Delivery partner in Greece. Since 2017, Code.Hub has been helping organizations build and scale high-performing technology teams, while supporting Software Engineers in developing their skills and growing their careers.\nWith expertise across modern technologies and digital transformation projects, Code.Hub collaborates with leading organizations in FinTech, Banking, Insurance, Gaming, Telecommunications and Consulting, providing services and solutions in technology, consulting, software delivery and operations.\nCode.Hub has built one of the strongest tech ecosystems in Greece, managing large-scale technology projects and supporting companies through specialized recruitment and upskilling solutions. In 2026, Code.Hub was certified as a Great Place to Work®, while also receiving HR Awards distinctions for Talent Management, Recruitment Strategy, Mentoring and Learning & Development initiatives, highlighting the company’s strong investment in people growth, innovation and employee experience.\nOur FinTech project is for the second-largest Greek bank by total assets and the largest by market capitalization of €2.13 billion. It has a subsidiary and branch in London, England and subsidiaries in Albania, Cyprus and Romania.\nKey Responsibilities\nDevelop, maintain, and enhance backend services and APIs using C# and .NET Framework / .NET Core.\nImplement and integrate with internal and external RESTful Web APIs.\nWork on OAuth2 / OpenID Connect-based authentication and authorization mechanisms.\nCollaborate with architects and business teams to deliver secure and scalable integration solutions.\nRequired Qualifications\nProficiency in C# and .NET Framework / .NET Core.\nExperience with API integrations and RESTful services.\nUnderstanding of OAuth2, OpenID Connect, JWT, and related authentication flows.\nFamiliarity with secure coding practices, API security, and data protection.\nExperience with version control systems (Git).\nNice-to-Have Skills\nKnowledge of Open Banking standards (e.g., PSD2).\nFamiliarity with microservices, CI/CD pipelines, Postman / Swagger / OpenAPI.\nUnderstanding of message-based integrations (e.g., Kafka) is a plus.\nLet’s Talk About Us\nHybrid working model.\nSigning Bonus.\nBrand new equipment.\nExciting & friendly work environment.\nCareer & competencies’ development.\nContinuous learning & development experience based on infinity model through Code.Hub’s Code.Learn.\nL&D plan for your career improvement.\nA truly open, inclusive, and competitive-free environment to grow your skills and have fun! Internal competitions & rewards.\n\nLet’s Talk About Code.Hub-ers\nYou are eligible to free LinkedIn trainings.\nYou are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.\nTraining & Tech Mentor for your induction.\nUnlimited access to LinkedIn Learning platform (1st semester).\nSponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.\nPrivate Health Insurance.\nPerformance planning each six months and each two years planning of promotion.\nCocktail Fridays @ our offices.\nReferral Bonus.","description_format":"text","description_chars":3930,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Health insurance","Hybrid work"],"hiring_locations":[{"name":"Greece","iso":"GR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Education","Professional Services"],"lifecycle":[{"event":"open","at":"2026-09-22T22:28:05Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.256,"p_room":0.28,"age_days":80,"expected_fill_days":27,"reasons":["conf:583","stale_co","urgency","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/code-hub-net-software-engineer","json_url":"https://alion.io/job/code-hub-net-software-engineer.json","meta":{"generated_at":"2026-10-17T16:00:07Z","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":21758,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":945908},"rest":"https://alion.io/mcp/rest/get_company?id=945908"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcode-hub-net-software-engineer"},{"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%2Fcode-hub-net-software-engineer"},{"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%2Fcode-hub-net-software-engineer"},{"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/code-hub-net-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcode-hub-net-software-engineer"}]}