tech fullstack engineer

Smartly proudly houses Rocket, the team responsible for building out the Media Library. Our customers rely on our creative production tooling to generate and manage tens of millions of advertising creatives, and your future team will be placed in the center of all of this effort.We are agnostic about technology and always aim to choose the best tools for the...

DEFA hakee Technical Support Specialistia CloudCharge-järjestelmän ja muiden eMobility-ratkaisujen tekniseen asiakaspalveluun. Tiimi työskentelee Vantaan toimistolla, tarjoten asiantuntevaa tukea sekä loppukäyttäjille että yritysasiakkaille puhelimitse ja sähköpostitse.Haussa on vähintään 3 vuoden kokemus teknisestä asiakaspalvelusta sekä...

A leading AI-powered advertising technology company in Helsinki is seeking an Engineering Manager to lead a Fullstack development team. In this role, you will guide and support team growth, tackle complex technical challenges, and contribute to key architectural decisions. The ideal candidate has full software life-cycle experience, strong technical skills,...

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 the platform, contribute to Karapace, and build React/TypeScript UIs that expose capabilities to users.You will own features end-to-end, design the API, build the async Python backend, and wire up the React/TypeScript...

A forward-thinking tech company in Helsinki is seeking a Senior Fullstack Engineer to join their Tooling and Releases squads. The ideal candidate will have over 5 years of experience in software development, demonstrating frontend expertise, experience with AI technologies, and robust backend skills. Responsibilities include building secure internal...

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...

Polluxa, Inc. is seeking an Engineering Manager to lead a fullstack development team building next-generation AI-powered products. You will drive delivery with a focus on performance, reliability, and data integrity, collaborating with product management and Meta API integration.You will mentor engineers, run 1:1s, create development plans, remove blockers,...

Smartly is seeking a Senior Fullstack Engineer to help build and evolve its TikTok offering. You’ll own end‑to‑end capabilities from UX to services, collaborating with product managers and designers to deliver scalable, reliable solutions.You’ll work across the stack with Node.js, TypeScript, and React, shaping architectural decisions and mentoring...

Smartly seeks a Senior Fullstack Engineer to shape the TikTok offering for large advertisers, enabling creation, management, automation, and optimization at scale. You’ll own development end-to-end across the stack, from UX to services and integrations, with opportunities to explore AI and automation.You’ll influence architectural decisions, collaborate...

Smartly is seeking a senior engineer to own vertical slices of the platform, from design to API contracts, working across UX, product, and infrastructure teams. You will contribute to creative engineering initiatives and ensure high quality software that meets customer needs.The role requires 7+ years of experience in web applications, strong React frontend...

Goforella Tampereella etsitään kokeneita full-stack -kehittäjiä, joilla on turvaluokitellun työskentelyn kokemus julkishallinnon tai puolustusalan projekteissa. Tehtävässä vaikutat yhteiskunnan turvallisuuteen sekä kehität moderneja ratkaisuja asiakkaillemme.Roolisi voi painottua joko backend- tai frontend-puolelle, mutta toivotaan kykyä...

Helsinki, Finland About Wolt At 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...

CapsLock is a global IT marketing company that pioneers unique, scalable customer acquisition solutions for B2C clients. We solve complex sales challenges across a wide range of industries, primarily for large North American partners. By integrating our expertise in Digital Marketing, IT, Design, AI-driven analytics, proprietary MarTech, and sales...

Solita etsii Senior DataEngineeriä vastuullisiin tehtäviin datainfrastruktuurin suunnittelussa ja toteutuksessa. Tehtävässä pääset vaikuttamaan asiakkaiden liiketoimintaan datan avulla, mentoroi kollegoita ja edistä hyviä käytäntöjä kehitystiimien kanssa.Tarjoamme inhimillisen työympäristön, mahdollisuuksia kasvaa uralla ja erinomaisia etuja...

Thor Dynamics in Helsinki is seeking a Machine Vision Engineer to design and implement advanced vision algorithms within our directed energy defense systems. You will advance object detection, tracking, and recognition while integrating with energy platforms and control systems.The role requires 3+ years in machine vision, strong Python/C++ skills, and...

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...

SEB is more than a bank. We are a technology-driven financial institution where everything startsfromour customer needs and business outcomes. AI,dataand modern engineering are natural parts of how we work,buildand deliver value. From core banking platforms to agentic AI, automation,cybersecurityand cloud, we offer a broad tech landscape and many paths to...

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...

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...

Finnair is seeking an Analytics Engineer for Technical Operations to bridge data and operations. You will build AMOS and Power BI reports, dashboards and automations, improving data quality and consistency across Tech OPS.In a business-side role, you will partner with IT and stakeholders, own data workflows, ensure GDPR compliance, and contribute to...