tech fullstack engineer

Aiven is seeking a Fullstack Software Engineer to join the Kafka Ecosystem team in Helsinki. You will build end-to-end features with Python in orchestration of managed Apache Kafka services across clouds, contribute to Karapace, and develop React interfaces that users interact with.Your focus will be Python, spanning API design to the UI. You will extend...

Tieto Caretech is seeking a Senior Performance Test Engineer to join its agile team, focusing on scalable, reliable, and responsive healthcare software. You will design and implement performance strategies across the stack, collaborating with developers and IT operations to ensure high-quality user experiences in a regulated health-tech environment.The role...

Tieto is seeking a Senior Performance Test Engineer to join our agile product development team and shape a modern digital solution ecosystem for healthcare and welfare. You will design and execute performance strategies, collaborate across development and operations, and ensure scalable, reliable software that meets industry standards throughout the...

ICEYE in Espoo is seeking a Senior Fullstack Engineer in Product Engineering to own end-to-end product slices, spanning backend APIs and frontend UIs. You will contribute to resilient, production-ready software and collaborate with cross-functional teams.The role emphasizes on-call reliability, observability, and reducing toil, with 3 days/week office...

Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Helsinki. If you are comfortable working across modern web applications, backend services and production systems, enjoy solving ambiguous problems with clients, and are curious to work in a low-hierarchy environment, you might just be what...

Wolt Oy in Helsinki (Hybrid) is seeking an experienced software engineer to join our Merchant EMEA Engineering team. You will build and maintain production software across backend services and user-facing applications, focusing on onboarding, analytics, recommendations, and integrations.You should have proven experience in backend, frontend, or fullstack...

Smartlyio in Helsinki is looking for an Engineering Manager to lead a Fullstack development team focused on building next-generation products with LLMs and generative AI.You will be responsible for the team’s growth, tackle technical challenges, and ensure product accountability. Enjoy a hybrid workplace with a culture fostering transparency and trust,...

Terveystalo etsii kokenutta Full Stack -kehittäjää kehittämään digitaalisia terveydenhuollon palveluita osana laajaa teknologiayhteisöä. Tehtävässä hyödynnät TypeScriptiä, Reactia ja Node.js:ää sekä moderneja pilvi- ja tietokantaratkaisuja.Vastuisiisi kuuluu koko ohjelmistokehityksen elinkaari suunnittelusta toteutukseen, testaukseen ja...

Nordea Bank Norge ASA in Helsinki is seeking a Data Integration & System Engineer to design, build and operate scalable data pipelines across on-prem and cloud environments. The role focuses on migration to GCP and Snowflake, enabling real-time decisioning with NBA capabilities and AI-assisted development tools.You will collaborate with data scientists,...

ABB Oy, Smart Power in Vaasa, invites applications for a Product Engineering Specialist to maintain switch products and support Quality, Production and Procurement. You will handle rapid modeling and prototyping to solve practical problems, and collaborate with R&D to introduce new products to the factory.The role focuses on updating 3D models and drawings...

Metso's Equipment Engineering team in Lappeenranta is seeking an EIA Engineer to perform detailed electrical/instrumentation design for equipment delivery projects. You will ensure designs meet customer requirements and location-specific codes, while supporting Product Management, Sourcing, Sales, Manufacturing and Service.You will develop into an expert in...

Tieto in Espoo, Finland, is looking for a Senior Performance Test Engineer to join their agile product development team. This is a vital role ensuring applications in healthcare meet scalability and reliability needs.The ideal candidate will design and implement performance testing strategies, work closely with development teams, and help optimize system...

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...

SEB is more than just a bank with a technology function. We are a progressive tech company powered by innovation and fueled by collaboration. From COBOL to AI and everything in between, we offer you an impressive tech stack and several technology paths. Together we’re innovating for a sustainable society and building the tech arena of the future, a...

SEB's Tech Trading FX/MM seeks an Engineering Manager to lead a team of about 12 professionals within Tech Trading FX. You will blend leadership, technology, and business understanding to drive development and maintenance for FX trading.You will shape the technical roadmap with the Tech Lead and Product Owner, coach engineers, collaborate with business...

Academic Work Finland Oy is looking for a Senior Engineer to lead the establishment of a new engineering team in Finland. This role combines deep technical execution with local leadership in building a scalable B2B occupational health platform.The ideal candidate will possess advanced knowledge of Google Cloud Platform (GCP) and strong backend development...

Are you a Senior Fullstack Developer who thrives on AI-assisted and agentic engineering practices, and wants to use them to build technology that truly makes a difference? Do you want to help design, build and modernize the software platforms that power a clinical genetic testing laboratory, in a global organization at the forefront of life sciences and...

We’re looking for a Senior Fullstack Engineer to help build and evolve Smartly’s TikTok offering, enabling some of the world’s largest advertisers to create, manage, automate, and optimize their TikTok campaigns at scale.TikTok is an important part of Smartly’s multi-channel advertising offering. The capabilities you build will directly shape how our...

Tieto Caretech Private Care team is seeking a (Junior) Software Engineer to help develop healthcare software solutions for the Finnish sector. This entry‑level role offers growth within a regulated domain and exposure to modern tech while contributing to long‑term modernization.You will work with an experienced team on existing systems and new features,...

Tieto in Espoo, Finland, is seeking a Senior Performance Test Engineer to join an agile product team building scalable healthcare software. You will design and implement performance strategies, create load tests, and integrate them into CI/CD pipelines to ensure reliability and responsiveness.You'll collaborate with developers, QA, and operations, analyze...