javascript

Tether is seeking a hands-on systems engineer to develop and maintain native modules for a cross-platform runtime. You will write C addons bridging platform APIs into JavaScript, ensure builds run on macOS, Linux, Android, and iOS, and contribute to runtime core.You will work independently, ship end-to-end modules, and support diverse devices and operating...

Provide L2/L3 application support for enterprise applications running in production and non-production environments.Monitor application health, investigate system issues, and ensure stable day-to-day operations.Troubleshoot and resolve incidents related to application functionality, batch processing, middleware, integrations, and database performance.Analyze...

We are looking for a skilled and motivated Frontend Developer to join our team, driving the development of innovative digital golf services.As a Frontend Developer, you will play a key role in crafting web-based management services tailored for golf event organizers, clubs, and buddy groups worldwide. You will develop and maintain the user interfaces and...

AlphaSense is looking for a Principal Design Engineer to shape the future of its product experience. The role involves creating high-fidelity prototypes, guiding technical design, and mentoring team members. The candidate should have over 12 years of experience in product design or front-end engineering, with expertise in HTML, CSS, JavaScript, React, and AI...

A dynamic software company in Vantaa is searching for a frontend-oriented developer to create beautiful, functional interfaces using React. The ideal candidate should be curious about UI/UX tools and have solid experience with JavaScript/TypeScript. This full-time position offers a flexible start, competitive salary, and opportunities for collaboration with...

Airapps is seeking a dedicated React Native Engineer to join their team in Helsinki. This fully onsite role invites you to collaborate with cross-functional teams in a dynamic environment, focusing on high-quality mobile applications. Strong proficiency in React Native and JavaScript is required.Alongside competitive remuneration, the position offers great...

HiQ Oy:n Azure-kehittäjänä työskentelet monipuolisissa finanssisektorin asiakasprojekteissa. Tehtävään sisältyy Azure-pilvipalveluiden suunnittelu ja kehittäminen ketterässä tiimissä sekä mahdollisten tuotanto-ongelmien ratkaiseminen. Olet tiimipelaaja, jolla on usean ohjelmointikielen osaaminen (erit.TypeScript/JavaScript ja Java/SpringBoot)...

Academic Work Finland Oy etsii ohjelmistokehittäjää monipuoliseen all-around-rooliin. Tehtävänä on Python- ja JavaScript‑kielillä toteuttaminen, sekä oheisjärjestelmien ja kalantunnistussoftien jatkokehitys ja ylläpito.Työ on pääasiassa etätyötä, mutta muutamia kertoja kuussa käydään Keminmaan toimipisteellä ja toimitetaan...

Employment contract type: permanent, full-timeLocation: HelsinkiApplication deadline: 23.8.2026Are you interested in software products that support the daily operations of hundreds of companies? Innovoice, a Finnish provider of ERP systems, is now looking for a software developer to support its growth and strengthen its development team.Founded in 2010,...

Talented Solutions Oy is seeking a Senior Product Engineer to work with Venuu, an innovative online marketplace that helps people organize events. You will build and optimize a full-stack system with a focus on AI technologies. The position requires 5+ years of software development experience, particularly in JavaScript, TypeScript, and React, along with...

Lead Developer Turku hybrid full-time role with responsibilities spanning the full software development lifecycle, client collaboration, feature implementation across front-end/back-end, and agile practices.Requires 8+ years, fluent Finnish and English, and experience with TypeScript/JavaScript, Node.js, React, and PostgreSQL.Eight years of relevant work...

LogiApp, operated by Silvasti Software Oy, is seeking a Software Developer to join their R&D team in Jyväskylä. The role involves developing and maintaining the LogiApp software, a versatile solution for operational control, transport management, and vehicle telematics for transport and bus companies. The developer will work within an 8-person product...

Peab DEMO TD in Helsinki is looking for an experienced Software Developer to join our tech team. The ideal candidate will have a Bachelor's or Master's degree in Computer Science and at least 2 years of software development experience.Responsibilities include designing, coding, testing, and maintaining software applications, as well as collaborating with...

AlphaSense Oy is seeking a Principal Design Engineer to shape the future of its product experience. You will create high-fidelity prototypes, guide technical design, and mentor team members in a strategic, cross-functional role.You should bring 12+ years of experience in product design, UX, or front-end engineering, with strong skills in HTML, CSS,...

Alfame Systems Oy Oulussa etsii ohjelmistoarkkitehtiä, joka pääsee vaikuttamaan merkittäviin digitaalisiin palveluihin. Työ sisältää asiakashankkeiden kehittämistä julkisella sektorilla, ja käytössä ovat moderneja teknologioita, kuten Azure, C#, JavaScript ja React. Etsimme henkilöä, jolla on kokemusta .NET-ympäristössä sekä hyviä...

Kotlin Java Developer Unikie is looking for experienced Kotlin Java Full Stack Application Developers to join a long-term customer project. In this role, you will develop and maintain business-critical web applications in a modern cloud-native environment. You will work across the full stack, building Kotlin/Java backend services, developing React frontends,...

Kotlin Java Developer Unikie is looking for experienced Kotlin Java Full Stack Application Developers to join a long-term customer project. In this role, you will develop and maintain business-critical web applications in a modern cloud-native environment. You will work across the full stack, building Kotlin/Java backend services, developing React frontends,...

We are constantly growing and hence also looking for new Siilis to join our teams around Finland. If you didn't find a suitable role for you at the open positions but want to introduce yourself nonetheless, you can fill in this open application.Some of our future needs are for example: Solid and proven back-end developer for Java EE Talented front-end...

M-Files Oy is looking for a Senior System Specialist to join our Implementation Services team in Finland. This role involves consulting with customers, defining business requirements, and planning system designs to enhance their operations.The ideal candidate has software development experience in C#, JavaScript, and HTML, as well as fluency in English and...

Tieto Deutschland GmbH etsii kokeneita Full Stack -kehittäjiä Espoon alueelle. Tehtävässä yhdistetään C#, .NET, React sekä JavaScript/TypeScript -osaaminen moderniin pilviteknologiaan ja DevOps-käytäntöihin Azure-ympäristössä.Vaatimuksena on API- ja Web Services -kokemusta sekä Azure DevOpsin hallinta. Hakijalta odotetaan sujuvaa suomen ja...