python developer

Do you enjoy automating tests and continuously improving software quality?Are you skilled in Python and experienced in enhancing the quality of complex embedded and electromechanical systems?We are looking for a Senior Test Automation Engineerwith strong experience in the design and implementation of test automation involving hardware. As a consultant,...

Overview Join the Large Data Foundation team in Group Technology at Nordea. We build and maintain transformation layers on Snowflake to produce clean, governed, analytics‑ready datasets for risk model development and parameter use. Responsibilities Design and build transformation jobs in Snowflake (SQL stored procedures, Snowpark, Dynamic Tables). Analyze...

Company OverviewWe’re a global team of over 400 people, working together to push the boundaries of open‑source technology and multi‑cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open‑source databases, search, streaming, and...

Productize ML pipelines for deep neural network compression by making training, compression, and evaluation workflows reproducible, observable, and cost-efficient Design and implement small, well-bounded backend services to a high security standard, primarily using Python Build frontends exposing pipelines and services to users Own deployment and...

ICEYE is looking for a Senior Backend Software Engineer in Espoo, Finland. This role offers the chance to impact global intelligence through the engineering of production-grade systems that control satellites. You will design, develop, and optimize backend services for satellite fleet operations. The ideal candidate has over 5 years of experience in backend...

A leading technology consultancy in Helsinki is seeking a Senior AI Engineer. You will design and build AI-powered solutions, collaborating with diverse teams to solve real-world problems. The role requires 5+ years of experience in AI and strong Python skills. A hybrid work model is offered alongside comprehensive learning and development opportunities....

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application...

Doctoral Researcher (PhD Student), Natural Sciences and Engineering The University of Eastern Finland is inviting applications for a Doctoral Researcher (PhD Student) position in the field of Natural Sciences and Engineering at the Department of Physics and Mathematics on the Joensuu Campus. The position will be filled for a fixed term from 1 November 2026...

Jobtailor is seeking a skilled full-stack developer to join our Helsinki team. You will contribute to building complex digital services across industries, shaping design and architecture, and ensuring scalable, secure systems.You will engage in demos, technical discussions, and roadmap planning with clients, while maintaining a strong learning mindset to...

Femtech Insider Ltd. is looking for a Junior Data Scientist to join their Product Science team in Helsinki. This role focuses on developing innovative health solutions using data from the Oura Ring and involves working with multi-sensor data and analytics tools.The ideal candidate will have 1-2 years of experience in Data Science, strong Python skills, and a...

Oura is seeking an Algorithm Scientist in Oulu, Finland, to develop and validate health-sensing algorithms for our wearable platform. You will work on signal processing and machine learning across sensing modalities, contributing to features used by millions of users globally.Ideal candidates have 5+ years in related fields, strong Python skills, and...

Tenth Revolution Group in Helsinki, Finland is seeking a Senior Data Engineer to design, build and maintain modern data pipelines and platforms, with a focus on Azure and Microsoft Fabric.You will work closely with developers, analysts and business stakeholders to deliver scalable data solutions, improve data quality and enable analytics and AI...

Jobtailor in Helsinki, Finland seeks an experienced security engineer to lead AWS security reviews and promote secure-by-default design across products. You will work with developers to integrate secure coding from the outset and with internal teams to implement security improvements in AWS.The role requires deep AWS expertise, hands-on coding in...

We’re a global team of over 400 people, working together to push the boundaries of open‑source technology and multi‑cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open‑source databases, search, streaming, and application...

We’re a global team of over 400 people, working together to push the boundaries of open‑source technology and multi‑cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open‑source databases, search, streaming, and application...

About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks. We’re looking for a Senior Data Engineer to join a meaningful and interesting product company in...

University Intern for the Finnish Institute for Health and Welfare 26.08.2026 - 07.09.2026 Applications open Keywords Python Data-analysis Machine Learning The Analytics Team of the Finnish Institute for Health and Welfare (THL) is looking for a university intern who would participate in developing machine learning methods and other analytical tools for data...

Responsibilities As a Senior Data Scientist at Smartly, you will ... Use your skills in machine learning, Bayesian modeling, or deep learning to continuously improve our customer experience by creating new ways to automate their work and optimize online marketing. Be the voice of the customer and work closely with your team of forward-thinking colleagues on...

Join us in building a sustainable society powered by clean energy and reliable connections! Analytics Engineer in Helsinki Enersense is actively building and strengthening its digital capabilities across all business lines. This role offers a unique opportunity to be part of a transformative journey where digitalization, operational excellence, and...