senior java backend engineer java 21 spring boot

The Opportunity: We are looking for a seasoned Senior Software Engineer to join our team developing state-of-the-art applications for enabling our customers to design and optimize their Wi‑Fi networks as easily and effortlessly as possible. In this role you will be working as a part of a tight-knit team, developing and maintaining services and platforms...

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...

We are seeking an experienced Senior Full Stack Developer to lead the design, development, and delivery of scalable, high-quality web applications involved in identification service, customer feedback, media bank, store marketing etc. This role requires strong technical expertise across front-end and back-end technologies, architectural thinking, and the...

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...

Roolin kuvausHiQ:lla missiomme on yksinkertaistaa ihmisten elämää. Syvän ja monipuolisen teknologia- ja toimialaosaamisemme sekä luovan ajattelun avulla taklaamme asiakkaidemme haasteita ja luomme entistä toimivampia ratkaisuja. HiQ:lla rakennetaan aidosti arvokkaita palveluita asiakkaalle. Meillä pääset rakentamaan yhteiskunnallisesti merkittäviä...

Meillä pääset tekemään merkityksellistä työtä, jolla vaikutetaan suomalaisen yhteiskunnan turvallisuuteen. Olemme keskeinen toimija turvallisen digitaalisen yhteiskunnan kehittämisessä. Tarjoamme puolustus- ja turvallisuussektorin asiakkaille moderneja ja korkean turvallisuuden vaatimusten mukaisia palveluita. Varmistamme ja vahvistamme...

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 Agoda At Agoda, we bridge the world through travel. Our story began in 2005 when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings (NASDAQ: BKNG), with a diverse team of over 7,000 people from 90 countries working...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Automation Engineer based in Finland. This is a senior-level quality engineering role focused on protecting the reliability, correctness, and scalability of critical payment flows. You’ll combine exploratory testing...

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...

Coragrid is actively hiring a Software Engineer - Data Infrastructure to build the production pipelines, data quality systems, and lineage tools behind private-company intelligence. Coragrid builds data infrastructure for private markets. Our goal is to bring public-market level data fidelity to private companies: official financials, registry filings, web...

Veikkaus is a gaming company for everyone, striving to be better in every aspect. Our passion is to drive better gaming so that our customers can enjoy every moment. Caring, teamwork, and courage are the values that guide everything we do. Responsibility is a core of our operations. Our goal is to be a respected and successful international money gaming...

About our teamReady to make a real impact in Markets Middle Office technology? Join Nordea's Accounting team and help shape the quality, reliability, and transparency of the systems that support critical financial reporting and business decisions. We're a collaborative team of 20+ professionals - developers, analysts, testers, DevOps engineers and scrum...

About CookUnity: Food has lost its soul to modern convenience. And with it, it has lost the power to nourish, inspire, and connect us. So in 2018, CookUnity was founded as the first-of-its-kind platform that connects the world with the source of truly great food: chefs. Today, CookUnity delivers 50 million meals a year from the industry’s best chefs to...

What if your next role would let you shape user experiences at the core of Finlands financial infrastructure?We're looking for a Full Stack Developer to join our New Business -team in Euroclear Finlands IT department for a permanent position.This position suits a developer who values engineering excellence, meaningful impact, and professional autonomy, and...

Job Description Tule mukaan Tieto Tech Consulting -tiimiin ja kasva kehittyvässä, monipuolisessa ympäristössä! Tarjoamme sinulle mahdollisuuden työskennellä merkityksellisissä projekteissa, jotka muovaavat toimialoja ja parantavat ihmisten arkea. Etsimme nyt kokenutta Full Stack -kehittäjää (Kotlin) tiimiimme. Tässä roolissa pääset...

Key responsibilitiesSoftware Architect in a software product development unitDesigning, implementing, and testing world-class and elegant software systems together with other bright and experienced engineersEngineering robust systems and infrastructures and continuously grow as a professionalWorking through details with other team members and designers to...

About AlphaSense:  The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes equity research, company filings, event transcripts,...

**We are looking for an experienced Server Engineer to join the Brawl Stars team. As a Server Engineer at Supercell, you'll be embedded in a game team, actively contributing to game design and direction. You'll be responsible for making sure that our tens of millions of daily players get the best, most uninterrupted experience possible. In the Brawl Stars...

Implement Temporal workflow activities in Go: HSS adapter, PCRF adapter, Inventory update.Build and validate unit tests for all workflow activities from day one.Build the Inventory Management Database: tables, indexes, partitioning for 30M records.Build bulk import tooling: CSV → ICCID/IMSI/MSISDN range ingestion from vendor.Implement REST API endpoints...