{"id":1041635,"url":"https://alion.io/job/napa-software-developer-application-development","title":"Software Developer (Application development)","company":{"id":456802,"name":"NAPA","domain":"napa.fi","url":"https://alion.io/company/napa-fi","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Helsinki, Finland"],"countries":["FI"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"C#","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-09-18T19:31:27Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-08T09:39:59Z","board_verified":false,"closed_at":null,"days_open":46,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":46},"description":"NAPA Design Solutions offers a comprehensive solution for 3D ship modeling and design tools covering hull form design and hydrodynamics, hydrostatics and stability, structural design, and information sharing across the shipbuilding process. These are among the most powerful tools in the industry, trusted by the world's largest shipyards and classification societies.\nThe role: what is it about?\nThe team is now looking for a Software Developer who will focus on application usability development with .NET, C#, WPF and XAML. Development, testing, and maintenance of the NAPA ship design solutions are part of your daily work. In this role you will mainly work on developing NAPA Engineer, a modern design and computing platform for naval architects. It combines trusted NAPA calculation capabilities with a redesigned, intuitive user experience and a powerful visual approach to engineering workflows. You can read more about the solution at: https://www.napa.fi/software-and-services/ship-design/software/napa-engineer/\nYou will do this work with artificial intelligence (AI) as a normal part of your toolchain. We use agentic coding capability across our development teams, which means using AI coding agents to plan, write, test, review and refactor code, and doing it in a way that improves both delivery speed and code quality. We expect you to use these tools in your daily work, to help us learn where they work well and where they do not, and to share those learnings with your team.\nYou will be working with Windows desktop applications, native libraries, third-party components, including a 3D graphics library, database engines, a licensing solution, and more.\nThis job is permanent and full-time.\nYour team and job location\nYou will work in an international team where your closest colleagues are experienced software developers and naval architectural domain experts who will support you in your role. You will also interact with local and global colleagues from various teams in software development, UX design, DevOps, and sales. Together with them you will also shape how we use AI coding agents in practice, from tooling choices to review practices.\nOur office is located in Helsinki (Ruoholahti), and you can work at the office or in hybrid mode. We hope to meet you at our Helsinki office regularly.\nWhat are we looking for?\nWhat matters most: you're curious about UI development, energized by AI-assisted development tools, and hungry to solve real problems as a self-starter. If the visual side of UI excites you too, that's a big plus.\nOur ideal candidate would have:\nAcademic degree in a relevant field such as computer science, mathematics, physics, naval architecture, or engineering\n\nCompleted basic studies and/or having a good understanding of algorithms, data structures, and OOP (object-oriented programming)\n\n2+ years of experience in building native Windows desktop applications\n\nExperience in UI design\n\nExperience using WPF, C#, and XAML\n\nUnderstanding of user experience and the ability to apply it in your own design work\n\nHands-on experience of using AI coding assistants or coding agents in real development work, together with the judgment to review, test and take responsibility for what they produce\n\nInterest in NAPA’s domain (maritime business)\n\nAdditionally, the following skills would be considered an advantage:\nExperience with agentic coding workflows\n\nKnowledge or studies in usability\n\nExperience with database solutions\n\nExperience in automated testing methods\n\nKnowledge of software reliability and maintainability\n\nExperience in CAD or CAE applications\n\nYou do not need to tick every box on these lists. If this role feels like a good fit for you and you have most of what we are looking for, we hope you will apply.\nWe work in English across all our offices, so you need to be comfortable using it in your daily work, both in writing and in conversation.\nWhy you will enjoy working in this role\nYou get to combine modern desktop application development on a next-generation engineering platform, combined with AI agentic development that we are scaling across the company\n\nThe design work of the world's largest shipyards and classification societies happens in the software you develop\n\nGreat colleagues with expertise in, for example, naval architecture, software development and UX design\n\nA global team of 230 experts who support you and share what they know\n\nWhen you join NAPA, you will be assigned an onboarding buddy who will help ensure a smooth start and introduce you to the NAPA way of working\n\nReady to get on board and join the napa crew?\nWe kindly ask you to send your application and CV to us as soon as possible (by clicking the \"Apply for this job\" button on the job ad page), but no later than 11 October 2026. The position will be filled as soon as a suitable candidate has been found.\nFor more information about the position, please send your questions by e-mail to . Notice that we cannot accept job applications sent by e-mail.\nNAPA as a company and as an employer\nWith over 35 years of operation, NAPA is a leading software and data services provider for ship design and operations to enable safe, sustainable, and future-proof maritime industry. Headquartered in Finland, NAPA employs 230 experts, combining expertise in naval architecture, fleet operations and digital services. NAPA operates globally, with a presence in Japan, Korea, China, Singapore, the USA, Germany, Greece, Romania and India.\nWith over 90% of new vessels built by NAPA customers, NAPA’s ship design software is the global de facto standard in shipbuilding. Furthermore, NAPA is a market leader in ship stability management and safety data services for passenger ships, and its cloud-based solutions for ship performance monitoring and voyage optimization support shipping’s decarbonization journey. For more information, visit www.napa.fi.\nMeaningful work\nWe are proud to play our part in creating a sustainable world, and a career at NAPA means working with a purpose. We focus on building the best possible products for our customers, with whom we have close and long-lasting relationships. We protect the environment and human life at sea by powering safer and greener vessels with our technology.\nNAPA way of working\nAt NAPA, we lead and manage the company together. We help and learn from each other, while making impactful decisions for a cleaner, safer maritime industry.\nAt its heart, our co-leadership philosophy is founded on trust. We trust that our people are smart enough that if they make a decision, having consulted the right people, it will be good for our company. And if it's not the right decision on that occasion, that's fine too. We trust that we'll make it right, learn from the decision, and grow as a company as a result.\nEnjoy working together\n...is one of our core values. Learning from and respecting each other provides a healthy and pleasant working environment. We, as NAPArians, share our knowledge and help each other when needed. NAPA has offices and customers around the world, and you will be able to meet people from many different cultures. 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