{"id":644035,"url":"https://alion.io/job/teya-mobile-engineer","title":"Mobile Engineer","company":{"id":684703,"name":"Teya Solutions","domain":"teya.com","url":"https://alion.io/company/teya","size_band":null,"is_staffing_agency":false,"is_intermediary":false,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":80,"open_postings":27,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-09-23T05:45:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"hiring_geo_confidence":"structured","locations":["Porto, Portugal","Riga, Latvia","London, United Kingdom"],"countries":["PT","LV","GB"],"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":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Deep Linking","optional":false},{"name":"Kotlin","optional":false},{"name":"Kotlin Coroutines","optional":false},{"name":"Kotlin Multiplatform","optional":false},{"name":"Scrum","optional":false},{"name":"Canva","optional":true},{"name":"Dependency Injection","optional":true},{"name":"Figma","optional":true}],"status":"live","first_seen_at":"2026-05-11T11:36:09Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-09-23T17:58:46Z","board_verified":true,"closed_at":null,"days_open":135,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":134},"description":"Hello. We’re Teya.\nTeya was founded on a simple belief: local businesses deserve better.\nThey are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high streets, create jobs and keep communities moving. Yet for too long, financial services has made life harder for them - with clunky tools, poor support and complexity that gets in the way of running a business.\nTeya exists to change that.\nWe’re building a financial platform for local businesses across Europe - one built around simple tools, thoughtful design and real human support. Our Members rely on us to help them run their business with confidence, and that responsibility shapes the way we work.\nWe move fast. We care about quality. We stay close to the detail. And we believe great performance and genuine hospitality should go hand in hand.\nIf you want to build meaningful products, solve real problems and make a genuine difference for local businesses, we’d love to hear from you\nYour Mission\nTo empower small and medium-sized businesses across Europe by building and enhancing Teya’s mobile applications. Deliver scalable, secure, and innovative solutions that help business owners thrive and reconnect with the joy of running their businesses.\nAs a Mobile Software Engineer at Teya, you will:\nDevelop cross-platform mobile applications using Kotlin.\n\nWrite clean, maintainable, and secure code to address complex business problems.\n\nPrioritize performance, scalability, and maintainability in all development tasks.\n\nSeamlessly integrate various APIs and SDKs, ensuring reliability and efficiency.\n\nFocus on delivering a modern, intuitive, and user-friendly experience for merchants across Europe.\n\nCollaborate with cross-functional teams to align technical solutions with business objectives.\n\nActively participate in critical project decisions, including architecture design, framework selection, and tool evaluation.\n\nMentor and support team members, fostering a collaborative and growth-oriented environment.\n\nContinuously improve applications while applying automation best practices to reduce waste and error.\n\nWork within Agile/Scrum methodologies, ensuring timely delivery, iterative improvements, and collaboration across teams.\n\nKey Responsibilities\nBuild mobile applications that support payments acceptance, business account services, card issuing, and ePOS systems.\n\nIncorporate state-of-the-art technologies to enable offline capabilities, secure data storage, and dynamic app features like push notifications and deep linking.\n\nEnsure seamless app upgrades and support internationalization/localization.\n\nCollaborate with design and product teams to deliver a compelling user experience.\n\nContribute to CI/CD pipelines, scalable logging, and observability practices.\n\nEmbrace clean architecture principles, including Domain, Application, Infrastructure, and Presentation layers.\n\nParticipate in daily stand-ups, sprint planning, and retrospectives as part of Agile workflows.\n\nWork closely with Product Owners to refine requirements and deliver incremental value in each sprint.\n\nWhat you'll build\nCross-platform payment SDKs that work seamlessly on Android and iOS\n\nDevice abstraction layers that enable payment processing across different hardware configurations\n\nDeveloper tools and documentation that make payment integration simple and reliable\n\nStandardized APIs that reduce complexity for third-party integrators\n\nSecure, compliant payment processing components that meet industry standards\n\nYour Story:\nEssential Requirements\nKotlin Multiplatform Experience: Hands-on experience developing and shipping KMP projects, including shared business logic and platform-specific implementations\n\nMobile Development: Strong background in either Android (Kotlin) or iOS development with understanding of mobile app architecture patterns\n\nSDK Development: Experience building SDKs, libraries, or frameworks that other developers consume, with focus on API design and developer experience\n\nPayment Technology Knowledge: Understanding of payments, NFC technology, financial transaction processing, banking\n\nTechnical Skills\nAdvanced Kotlin: Deep expertise in Kotlin language features, coroutines, and multiplatform-specific APIs\n\nCross-Platform Architecture: Understanding of shared code strategies, expect/actual patterns, and platform-specific implementations\n\nAPI Integration: Experience with RESTful services, secure communication protocols, and third-party API integration\n\nTesting & Quality: Strong testing practices including unit testing, integration testing, and automated testing frameworks\n\nSecurity Awareness: Understanding of secure coding practices, especially relevant to financial/payment applications\n\nPreferred Qualifications\nExperience with payment processing systems, EMV standards, or financial technology\n\nKnowledge of NFC technology, contactless payment protocols, or mobile payment frameworks\n\nBackground in modular architecture, dependency injection, and clean architecture principles\n\nExperience with CI/CD pipelines and automated deployment for multi-platform projects\n\nYou have experience with design tools such as Figma and Canva\n\nYou’re highly organised with strong project management skills\n\nYou’re a great communicator and collaborator\n\nYou have a growth mindset with eagerness to learn and a hands-on attitude\n\nThe Perks\nWe trust you, so we offer flexible working hours, as long it suits both you and your team;\n\nHealth Insurance;\n\nMeal Allowance;\n\n25 days of Annual leave (+ Bank holidays);\n\nPublic Transportation Card;\n\nFrequent team events & activities in the office and outside;\n\nOffice snacks every day;\n\nFriendly, comfortable and informal office environment.\n\nTeya is proud to be an equal opportunity employer.\nWe are committed to creating an inclusive environment where everyone regardless of race, ethnicity, gender identity or expression, sexual orientation, age, disability, religion, or background can thrive and do their best work. We believe that a diverse team leads to better ideas, stronger outcomes, and a more supportive workplace for all.\nIf you require any reasonable adjustments at any stage of the recruitment process whether for interviews, assessments, or other parts of the application-we encourage you to let us know. We are committed to ensuring that every candidate has a fair and accessible experience with us.","description_format":"text","description_chars":6383,"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":["Annual leave","Flexible schedule","Health insurance"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"},{"name":"Latvia","iso":"LV","kind":"country"},{"name":"Portugal","iso":"PT","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Financial Services","Hardware"],"lifecycle":[{"event":"open","at":"2026-09-10T20:11:05Z"}],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.096,"p_room":0.28,"age_days":134,"expected_fill_days":13,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-09-23T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/teya-mobile-engineer","json_url":"https://alion.io/job/teya-mobile-engineer.json","meta":{"generated_at":"2026-09-23T17:58:52Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}