.NET Senior System Developer

RaySearch Laboratories AB (publ)

RaySearch develops innovative software solutions to improve cancer care. About 1000 clinics in more than 40 countries use RaySearch software to improve treatments and quality of life for patients. RaySearch was founded in 2000 and is listed on Nasdaq Stockholm. The headquarters is located in Stockholm, with subsidiaries in the US, Europe and Asia - Pacific. Today we are more than 400 employees with a common vision of improving cancer care with innovative software. Our great staff is crucial for our success and we offer a fantastic working environment in modern offices, flexibility and good opportunities for development. We believe in equal opportunities, value diversity and work actively to prevent discrimination. Do you want to build software that truly saves lives? At RaySearch, you’ll have the opportunity to influence cancer care worldwide through code, architecture, and leadership. We are looking for an experienced developer who wants to take the next step and combine advanced development with a people-focused leadership role as a Group Manager. Our development organization consists of approximately 160 highly engaged colleagues who build software used daily in cancer clinics around the globe. As we continue to grow, we are looking for additional group managers who want to help shape our technology, our teams, and our future. About the role This role offers the best of both worlds, combining hands-on technical work with people leadership. You will have personnel responsibility for a team of 8–12 developers while remaining an active contributor to the development of RayStation, our Treatment Planning System. As a Group Manager, you focus on enabling your team to succeed. You support and develop your employees through regular one-on-one conversations, competence development, and recruitment. You will not be alone in your leadership role, but part of a collaborative management context with support from both peers and the wider organization. In your role as a developer, you work close to the domain on technically demanding solutions and contribute to building robust, scalable systems. Depending on your background, you will work across backend, frontend, or full-stack development, contributing to architecture and system design. Our solutions are built using modern architectural principles such as Domain-Driven Design, event-driven systems, and asynchronous communication, in an environment where security, data integrity, and reliable system communication are critical. Your technical expertise will have a direct and meaningful impact on patient care. Your profile You have a strong technical foundation in .NET development and a clear interest in taking responsibility for both people and technical delivery. You are motivated by building high-performing teams, creating structure, and contributing to a safe and sustainable working environment. With a humble and communicative leadership style, you build trust and take ownership of people-related topics such as performance conversations, competence development, and recruitment, with support from the organization. You are self-driven, proactive, and results-oriented, with the ability to combine deep technical understanding with a present and engaged leadership approach. To succeed in this role, you bring: A Master’s degree in Engineering or an equivalent academic background At least 7 years of experience developing complex products using .NET A genuine interest in people leadership and personnel responsibility Experience from leadership roles or informal leadership in development teams A strong drive to contribute to and further develop the engineering organization Fluency in English, written and spoken. Previous experience in a role with formal people management responsibility together with fluency in Swedish is not required but considered as highly meritorious. Our Culture Culture at RaySeach is the driving force behind our organization, where everything we do is driven by a shared passion for innovation and the fight against cancer. Our dedication is reflected in our ability to deliver exceptional results, pay close attention to detail, and consistently go the extra mile. Our employees stand out as experts in their field, driven by a relentless focus on solving problems - no matter how complex. At RaySearch, we take pride in leading the way in cancer treatment, leveraging cutting-edge technology to develop innovative solutions that make a real difference in patient care. Our Offer At RaySearch, we offer a diverse and inclusive work environment, fostering openness, sincerity, and collaboration. Located in Hagastaden, Stockholm's Life Science Hub, our modern and creative workspace includes an in-house gym, yoga, and social activities like ping pong, table football, and regular after-work events. Our bistro serves a fantastic lunch buffet, and we offer morning- and afternoon-fika every day. Our rooftop terrace also provides a stunning 360-degree view of Stockholm, enhancing the work experience. All of this comes attached with a competitive compensation and benefits package. Application Please apply to the position through the application form below. We do not accept applications by e-mail. Selection and interviews will be ongoing.

NOBA Bank Group AB (publ)

At NOBA, we’re all about collaboration, curiosity, and tackling tech challenges together. As part of our skilled dev team, you’ll dive into both backend and frontend work, solving problems with people who genuinely enjoy building great things. We’re currently looking for Senior .Net Fullstack Developers to join our team. We aim to bring together people with varied backgrounds and experiences, united by a passion for solving tech challenges and building great digital solutions! About the role: You’ll have the chance to work across the full stack, developing new web services, improving system usability, and maintaining existing solutions. You will be trusted in designing, building and implementing modern web services for internal and external users. We’re big on continuous learning and knowledge-sharing - plus, we believe in a healthy work-life balance, giving you time to recharge and pursue your passions outside of work. Join a team of friendly and highly skilled developers, based in the central of Stockholm. What you will do: Develop web applications with a focus on great user experiences Build internal tools that make life easier for your colleagues Lead the full lifecycle of projects, from concept to delivery Integrate third-party solutions Collaborate closely with fellow developers in an Agile environment. We are looking for you who: Are a problem solver who’s not afraid to push beyond the comfort zone and try new things. Strong communication and teamwork are essential, and we’re after someone who isn’t shy about sharing their ideas. You’ll need: 5+ years of software development experience 3+ years in web development with C#/.Net/.NetCore 3+ years working with React or similar JavaScript frameworks Experience designing complex solutions with a focus on logical design Familiarity with Agile Scrum methodologies Experience with relational and document databases Fluency in English (written and spoken) It's positive if you have: Experience with Azure or other public cloud platforms In addition to this, it is important to us that you recognize yourself in our values: we are wholehearted, we collaborate and we take the lead. Have you heard of NOBAVERSE? In our NOBAVERSE, we value openness, trust, and diversity. Here, you can influence your own development and have fun along the way to achieving our goals – all in a workplace that’s a little extra bubbly! ✨ Read more about our employee value proposition on our careers page Read more about how our recruitment process works in the FAQ.  We care for your privacy and, with reference to the GDPR, would like to ask you not to include any sensitive personal data in your application, for examples information about ethnic origin, political opinions, religious beliefs or information about your health. Read more about how we handle your personal data here. If you have any questions or concerns about the position, please contact the responsible recruiter. We look forward to receiving your application! 🙏✨ #FindersFee

Tech Talents Consulting i Sverige AB

I uppdrag av vår kund söker vi nu en erfaren .NET Full-stack Developer till ett innovativt högteknologiskt bolag i Stockholm som utvecklar avancerade nätverks- och uppkopplingslösningar. Bolaget arbetar med nästa generations optiska nätverkslösningar och har kunder inom bland annat telekom, cloud, enterprise och offentlig sektor internationellt. Här blir du en del av en agil R&D-miljö där innovation, kvalitet och samarbete står i fokus. Om rollenSom .NET Full-stack Developer kommer du att designa och utveckla högkvalitativa mjukvarulösningar som driver framtidens nätverksprodukter och tjänster framåt. Du blir en del av ett agilt utvecklingsteam som arbetar med både interna och kundnära applikationer, med stort fokus på skalbarhet, stabilitet och modern systemarkitektur. Rollen kombinerar fullstackutveckling, arkitektur och nära samarbete med hårdvaru-, firmware- och produktteam. Teamen består vanligtvis av 5–8 personer med utvecklare, testare och Scrum Masters. Mer specifikt innebär rollen att: Designa och utveckla moderna desktop- och webbapplikationer (t.ex. React + Next.js, Avalonia eller liknande). Säkerställa att applikationerna är optimerade för plattformsoberoende användning (mobil, macOS, Windows och Linux). Arbeta nära hårdvaru-, firmware- och produktledningsteam för att leverera kompletta lösningar från idé till färdig produkt. Driva och etablera bästa praxis inom utveckling, testning och DevOps för att säkerställa hög kvalitet, skalbarhet och långsiktig hållbarhet. Vara mentor för juniora utvecklare och bidra till att bygga en stark och högpresterande ingenjörskultur. För rätt kandidat finns möjlighet att ta ett produktägaransvar och vara med och påverka produktens strategiska utveckling. KravMinst 5 års erfarenhet som Full-stack Developer eller Software Engineer Stark kompetens inom modern .NET-utveckling (.NET 8 eller senare är meriterande) Erfarenhet av att bygga webbapplikationer från grunden med moderna JavaScript/TypeScript-ramverk såsom React och Next.js Erfarenhet av cross-platform-utveckling och responsiva applikationer Erfarenhet av CI/CD, Azure, Docker och Kubernetes God problemlösningsförmåga och vana att arbeta självständigt God kommunikativ förmåga på både svenska och engelska Relevant utbildning inom systemutveckling eller liknande MeriterandeErfarenhet av mobilutveckling (React Native, Flutter eller liknande) Kunskap inom backendtekniker såsom Node.js, Python eller Go Erfarenhet av embedded-utveckling eller hårdvarunära system Kunskap om kommunikationsprotokoll såsom SPI, I2C eller UART Erfarenhet av prestandaoptimering inom embedded- eller webbsystem Övrigt Tjänsten är placerad i Kista, Stockholm, med möjlighet till viss hybridarbete. Vårt erbjudande till digTech Talents är ett konsult- och rekryteringsbolag som sätter människan i fokus. Vi brinner för att skapa en arbetsmiljö där vi trivs och har roligt, samtidigt som vi utmanar traditionella arbetssätt inom konsultbranschen. Idag samarbetar vi med några av de mest innovativa bolagen inom tech, vars visioner formar framtiden och driver samhällsutvecklingen framåt. På Tech Talents är vi stolta över att bidra till innovationer som verkligen gör skillnad. Detta är ett konsultuppdrag där du initialt blir anställd av Tech Talents och arbetar som konsult hos vår kund i ett långsiktigt uppdrag. Vi erbjuder: Konkurrenskraftig månadslön och trygg anställning Möjlighet till kompetensutveckling och utbildning Tillgång till pensionsrådgivning Individanpassat ledarskap och en engagerad konsultchef Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.