177 frontend developer English-speaking jobs in Helsinki

Develop and maintain APIs for consumption by other backend services or frontend code. ... Strong backend development skills with NodeJS & TypeScript with a good understanding of frontend technologies

As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help ... collaboration Assisting the team in adopting and following agile practices You are an experienced developer

Develop and maintain internal tools, dashboards, and services used by support, partners, and game teams. Experience in web development, modern JavaScript frameworks, and languages like Typescript, Scala, Java, Go, or C# is required.

Develop and maintain internal analytics pipelines, dashboards, and metrics. Utilize languages such as Typescript, Go, Scala, Java, C#, and Python. Improve and implement UI elements and visualizations for internal dashboards. Maintain analytics services infrastructure.

Develop and maintain internal analytics pipelines, dashboards, and metrics. Utilize languages such as Typescript, Go, Scala, Java, C#, and Python. Improve and implement UI elements and visualizations for dashboards.

We’re looking for a Lead Developer to participate in our software delivery platform development and ... This is a role for an experienced software developer, with exposure to services run and operated in public

As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help ... collaboration Assisting the team in adopting and following agile practices You are an experienced developer

Reaktor's award-winning tech community is looking for an experienced Mobile Developer to join our Gaming

Reaktor's award-winning tech community is looking for an experienced Mobile Developer to join our Gaming

We’re looking for a Lead Developer to participate in our software delivery platform development and ... This is a role for experienced software developer, with exposure to services run and operated in public

Develop and maintain APIs for consumption by other backend services or frontend code. ... Strong backend development skills with NodeJS & TypeScript with a good understanding of frontend technologies

You’ll operate as the developer-side authority across multiple programmes, shaping strategy, de-risking ... large-scale data centres, mission-critical facilities, or complex infrastructure developments on the developer

You are an experienced and passionate developer always seeking the best solution. ... Select how often (in days) to receive an alert: Create Alert Lead Developer / Tech Lead, Payments Information ... About this opportunity To strengthen our team we are looking for experienced Lead Developer / Expert ... As the Lead Developer, you’ll engage with many different stakeholders, so the person we are looking for ... What you’ll be doing: Working as an Expert Java Developer (with Apache Kafka) in Payments Data Domain

Experience delivering precise, polished web frontend experiences, in tight collaboration with design,

Work hands‑on with Java technologies including Spring Batch, JSP, Hibernate, and support frontend components

are met The team currently has a backend written in Ruby on Rails, and we own small parts of the frontend

Director Power Services Helsinki, Finland A global digital infrastructure developer backed by one of ... professional with the following: Proven track record of delivering large grid connections, whether from the developer

fast‑moving environment Fluent written and spoken English Even better if you also bring: Frontend ... genuinely great place to work What We’re Looking For You’ll thrive here if you have: Strong frontend

Team management with good Information security technical expertise and ability to frontend customer interactions

Our Tech Stack Backend: Kotlin (Java as a strong foundation) Frontend: TypeScript + React (nice to