Senior backend developer työpaikat

 ...StaffPoint Oy Senior Backend Developer (C#) Sijainti Helsinki Julkaistu 06.05.2026, 13:37 Haku päättyy 30.06.2026, 0:00 ~ Haku päättyy 30.06.2026, 0:00 Senior Backend Developer (C#) Our in-house product... 

 ...and a sharp focus on what delivers results. We currently have over 50 senior software professionals on our team, and we’re hiring more this year. We’re looking for an experienced backend developer who wants to work on challenging client projects across industries.... 

Build sophisticated backend systems for a global karaoke platform using modern Python. You'll maintain our production Django/DRF API while building new services with FastAPI, solving complex challenges at scale. WHAT YOU'LL DO You'll work on critical backend infrastructure... 

 ...Academic Work Finland Oy Senior Backend Developer, Java/Spring Boot & AWS Helsinki Sijainti Uusimaa Julkaistu 21.05.2026, 17:51 Haku päättyy 17.11.2026, 2:00 ~ Haku päättyy 17.11.2026, 2:00 Senior Backend Developer, Java/Spring... 

 ...Strategy. We are looking for a full-time senior IT developer to join us in Nordea and build digital solutions...  ....  Your responsibilities include:   Develop and enhance features in customer insights tools using your backend/frontend skills Source, transform, store... 

 ...About the role We are seeking a German-speaking Senior Python Backend Engineer to join our DACH expansion team—currently one of the...  ...responsibilities include: Drive High-Priority Architecture: Develop and scale robust, backend Python applications that anchor our... 

 ...for you and your development. About the Role You will help develop and enhance a Gaming Data Engine for ERP in an Oracle-based...  ...and robust database design are central. The role combines deep backend expertise with user-facing development, giving you the chance to... 

 ...We're hiring an Senior Software Developer to join our crew at QOCO Systems! Are you excited about building...  ...fundamentals. At QOCO, we develop SaaS solutions that help global airlines...  ...solutions using C#/.NET or Node.js on the backend and TypeScript/React on the frontend... 

 ...gameplay. For which tasks (responsibilities)? You'll own the backend for a live mobile F2P game and the AI agentic platform that...  ...releases, live ops, monetization, analytics pipeline, reliability. Senior IC with real ownership from day one and a path to platform /... 

 ...Botdot Oy Senior Backend Engineer Sijainti Helsinki Julkaistu 21.05.2026, 15:36 Haku päättyy 30.09.2026, 23:59 ~ Haku päättyy 30.09.2026, 23:59 Senior Backend Engineer **About The Job** Were building... 

 ...Broman Group Oy Senior Front-End Developer Sijainti Vantaa Julkaistu 22.05.2026, 10:36 Haku päättyy 21.06...  ...sparrailuuntyöskentelet tiiviissä yhteistyössä designin, backend-kehityksen ja muiden sidosryhmien kanssaYdinteknologiat:Next... 

 ...Looking for a senior engineering role where you can influence technology decisions, modernize...  ...are now looking for a Senior Full stack Developer to join our highly skilled international...  ..., implementing, and evolving both backend and frontend capabilities across our platform... 

 ...Etsimme senior-ohjelmistokehittäjiä pääkaupunkiseudulle, jotka haluavat hyödyntää AI:ta modernin ohjelmistokehityksen kilpailuetuna....  ...vuoden kokemus ohjelmistokehityksestä Vahva osaaminen frontend + backend -kehityksestä Kokemusta moderneista teknologioista, kuten:... 

 ...Haemme kokenutta Backend/fullstack-kehittäjää (Node.js / Express / MongoDB / Linux server...  ...for an experienced Backend/fullstack developer (Node.js / Express / MongoDB / Linux server...  ...your responsibilities as your skills develop. &##127775; Support from a professional... 

 ...Elenium Oy Senior Fullstack Developer (AI & AWS) Sijainti Tampere Julkaistu 10.06.2026, 12:48 Haku päättyy...  ...tekoälyn hyödyntämisestä kehityksessä** – Hyvää osaamista backend-kehityksestä (**Kotlin / Java / PostgreSQL**) – Kokemusta... 

 ...Vision and the Business Strategy. We are looking for a Senior Calypso Developer to join our team developing components powering one of core...  ...Meet the Settlement Development team. Our role is to develop and modernize integrations of Calypso - our modern Settlement... 

 ...and employees first. For a better game — and working life. Senior Developer, Common Gaming Platforms As a Senior Developer, you will...  ...tech stack connecting the various game engines, platforms and backends in a flexible and automated way. If you enjoy the challenge of... 

 ...skaalautuvia, laadukkaita digitaalisia ratkaisuja Osallistut arkkitehtuuriratkaisuihin ja teknisiin valintoihin Kehität moderneja web-, backend- tai mobiilisovelluksia Toimit osana ketteriä tiimejä (Scrum / Kanban) Hyödynnät AI-työkaluja kehitystyössä (esim.... 

 ...the modeling engine that powers everything At Fluxion, the backend is not CRUD. You’ll build the core computational engine that...  ...high-performance evaluation pipelines for scenario analysis Develop algorithms for propagating changes across interconnected model... 

 ...HiQ Senior Full Stack Developer (Java, Azure) Sijainti Helsinki Julkaistu 04.06.2026, 9:28 Haku päättyy 28...  ...mahdollisuus. **Odotamme** Etsimme tiimiimme kokenutta backend -painotteista fullstack kehittäjää, jolla on useamman vuoden... 

 ...Salesforce. With us, you are developing new cutting-edge solutions...  .... Your impact As a Senior Salesforce developer, you are a member of the Fluido...  ...will do both frontend and backend development on the...  ...Your role: ~Design and develop solutions for our customers... 

 ...talent – want to join the ride? We are looking for a (Senior) Agentic Automation Developer who will play a pivotal role in driving Agentic...  ...when it comes to development opportunities, so you can develop beyond your potential. You get to make a difference... 

 ...and directly impact customers' businesses? Are you a skilled backend developer with experience in the IoT world? If you answered yes, then keep...  ...customer projects directly with our clients. Your goal is to develop, optimize, and maintain backend systems to meet our customers... 

 ...Games is a VR gaming studio and publisher, founded in 2021. We develop games in the casual simulator genre, offering a high-quality...  ...playing! Due to the business expansion,  we are looking for a Senior VR Unity Developer to join our Team. If you are passionate... 

 ...HiQ Senior Back End Developer (Node.js) Sijainti Helsinki Julkaistu 04.06.2026, 9:47 Haku päättyy 28.06.2026...  ...** Etsimme pitkäaikaiseen finanssialan projektiimme backend-painotteista kehittäjää osaksi isompaa HiQ-tiimiä. Toivomme... 

Joskus avoin työpaikkailmoitus on merkki siitä, että joku lähti. Tällä kertaa kyse on kuitenkin siitä, että Aradon bisnekset ovat kehittynyeet hyvään suuntaan ja asiakkuuksien mukana tekemistä on tullut lisää. Siksi haluaisimmekin vahvistaa tiimiämme kokeneella ohjelmistokehittäjällä...

 ...Spain, Poland, Singapore, and the US. ( [ We are expanding our backend and packaging activities targeting large quantum processor...  ...reliability, and quality control. What will I be doing? * Develop, optimize, and characterize die packaging and backend processes... 

 ...C# / .NET, Python, LLM & GenAI -sovelluskehitys, RAG-mallit ja vektoritietokannat, Azure (asiakastarpeen mukaan AWS/GCP), kontit ja backend-integraatiot, Microsoft Foundry, Anthropic Claude, OpenAI GPT, Google Gemini. Mitä toivomme sinun tuovan mukanasi? Etsimme... 

 ...internal expected loss. You will cooperate closely with your colleagues across the bank, and you will have great possibilities to develop your skills within credit risk area – a field which is in high focus in Nordea. This role is based in Finland and Poland, and... 

 ...Business Strategy. We are looking for a Senior Data Engineer to join the High Risk Change...  ...collection business processes.  Our team develops and maintains the solutions for these...  ...models in legacy databases and passionate to develop the future data models underpinning solid...