{"id":2280625,"url":"https://alion.io/job/yettel-bulgaria-mobile-software-developer","title":"Mobile Software Developer","company":{"id":55442,"name":"Yettel Bulgaria","domain":"yettel.bg","url":"https://alion.io/company/yettel-bulgaria","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":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":73000,"period":"year","method":"role_country_seniority_unknown","sample_n":17},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Git","optional":false}],"status":"live","first_seen_at":"2026-09-22T21:45:26Z","employer_posted_date":null,"last_verified_at":"2026-09-22T21:45:26Z","board_verified":false,"closed_at":null,"days_open":24,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":24},"description":"While we’re searching for candidates externally, we know that we have some Super talent right here at Yettel. If you’re interested in the job, we strongly encourage you to apply! And if you know someone who would be a great fit, encourage them to explore the opportunity further.\n\nThe Mobile Developer will be part of the Service Development Team and will work closely with teams and departments across the company.\n\nThe impact you’ll make:\n\nAs a Mobile Developer, you will be responsible for designing, developing, and maintaining high-quality mobile applications. You will work closely with cross-functional teams to create intuitive, feature-rich, and high-performing mobile experiences. The ideal candidate will have a solid foundation in mobile development, an eye for detail, and a passion for delivering reliable and user-friendly applications.\n\nWhat you’ll do:\n\nDevelop and maintain mobile applications with a strong focus on quality, performance, and user experience\n\nCollaborate with UI/UX designers and backend developers to ensure seamless integration\n\nParticipate in code reviews and Agile ceremonies to support smooth and efficient delivery\n\nWrite and maintain tests to ensure application stability and quality\n\nSupport app deployment, releases, and version management across mobile platforms\n\nTroubleshoot issues and continuously optimize application performance\n\nStay up to date with mobile development trends, technologies, and best practices, and suggest improvements\n\nTo thrive in this role, you’ll need:\n\nMobile Development Expertise: Proven experience designing and building high-quality mobile applications.\n\nPlatform Proficiency: Strong knowledge of mobile development technologies, frameworks, and related development tools.\n\nUI/UX Implementation: Good understanding of mobile design principles and the ability to create intuitive and responsive interfaces.\n\nAPI Integration: Experience integrating mobile applications with backend services via RESTful APIs.\n\nTesting & Quality Assurance: Experience with mobile testing frameworks and practices to ensure application stability and quality.\n\nVersion Control & Collaboration: Confidence working with Git and collaborating effectively across teams.\n\nApp Deployment: Knowledge of mobile application deployment and release processes.\n\nCommunication & Teamwork: Strong communication skills and the ability to work effectively with cross-functional teams.\n\nOptimization: Focus on optimizing applications for performance, scalability, stability, and reliability.\n\nWhat’s in It for you:\n\nFinancial & Time-Off Perks\n\n21 days of paid leave (birthday included!)\n\n+4 bonus days if you use all your time off\n\n1-month sabbatical every 5 years\n\nAnnual bonus based on performance\n\nFood & gift vouchers every month\n\nTravel allowance\n\nMobile & Tech Goodies\n\nUnlimited mobile & internet\n\nExclusive discounts on devices and accessories\n\nHealth & Wellbeing\n\nPremium health insurance\n\nWellbeing support: in-house psychologist, sports at the office, expert talks\n\nDiscounted Multisport or Coolfit cards\n\nGrowth & Learning\n\nTop online learning platform access\n\nSupportive team and manager\n\nYour ideas shape what we build\n\nPurpose & Culture\n\nDo work that matters — we create real impact\n\nWe’re serious about sustainability and social responsibility\n\nA Tip from Us:\n\nAI is great, but this part is all you! We encourage AI at work, but for your application, we’d love to hear your own thoughts, experiences, and motivation.\n\nYou don’t need to tick every box! If this role excites you, go for it! We value potential over perfection.\n\nJoin Yettel now by sending us your up-to-date CV.\n\nOnly shortlisted applicants will be contacted with information about next steps of our selection process.\n\nApplicants are treated with strict confidentiality following the applicable personal data protection legislation.","description_format":"text","description_chars":3850,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecommunications"],"lifecycle":[{"event":"open","at":"2026-10-11T11:16:15Z"}],"visa":[],"liveness":{"score":29,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.62,"p_room":0.55,"age_days":24,"expected_fill_days":22,"reasons":["seen:24","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/yettel-bulgaria-mobile-software-developer","json_url":"https://alion.io/job/yettel-bulgaria-mobile-software-developer.json","meta":{"generated_at":"2026-10-17T15:38:50Z","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":21180,"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":55442},"rest":"https://alion.io/mcp/rest/get_company?id=55442"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fyettel-bulgaria-mobile-software-developer"},{"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%2Fyettel-bulgaria-mobile-software-developer"},{"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%2Fyettel-bulgaria-mobile-software-developer"},{"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/yettel-bulgaria-mobile-software-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fyettel-bulgaria-mobile-software-developer"}]}