back-end developer ruby

Are you looking for a career in an inspiring, global environment where your expertise makes a difference? At Neste, you will be working for the world’s leading producer of renewable diesel and sustainable aviation fuel.We are looking for you.Business Process Development Managerto join our team in Espoo, Finland. We have two positions available: one...

🚀 About the role We’re looking for a Senior Full Stack Engineer with a front-end focus who has experience working with commercial. You’ll turn a marketing campaign, a pricing test or a new product launch into a fast, reliable experience, then measure whether it worked. Your main focus will be zoe.com and our acquisition and conversion journeys,...

About the Role At CubiCasa, we are on a mission to put a "Floor plan on every listing". To support our global growth, we are looking for an experienced WordPress Developer to lead the technical development and ongoing optimization of our Marketing Website and support our Photographer Marketplace development, which is hosted on top of our WordPress site. In...

Select how often (in days) to receive an alert: Business Process Development Manager Location: Espoo, FI Country/Region: FI Job Area: Project & Information Management Function: Renewable Products Are you looking for a career in an inspiring, global environment where your expertise makes a difference? At Neste, you will be working for the world’s leading...

We are looking for a Production Development Engineer for a permanent position at Fermion’s Hanko plant. Your role You will maintain and develop the technical level of the plant’s process equipment. You will participate in the design, procurement, and commissioning of new facilities and equipment as a representative of production. Your work will also...

About the role Bittium SafeMove Comms is a quantum-safe, end-to-end encrypted communications platform for government agencies, defence forces, and critical infrastructure organisations. It covers voice, video, and messaging on Android, iOS, and Windows, and is built on a zero-trust architecture that customers can run on-premises, in air-gapped networks, in...

Lektor Aero Oy in Helsinki is seeking a Full Stack Developer to design, develop, and maintain both front-end and back-end components of web- and game-based applications, contributing to robust software solutions.You will collaborate with cross-functional teams to deliver seamless user experiences, optimize performance, and participate in code reviews,...

About Us:TransPerfect is the world leader in global content solutions and workflow technology. Across 100+ global hubs, we power digital marketing, multimedia production, localised campaigns and tech integration for the world’s top brands. We give global stories local resonance.About Us:TransPerfect is the world leader in global content solutions and...

Reaktor's award-winning tech community is looking for AI developers to join us in Helsinki. If you thrive on applying cutting-edge AI technologies, building LLM-powered applications, and driving projects through the full software development lifecycle — and you’re passionate about solving real human problems with a holistic approach — we’d love to...

Want to open doors and spark conversations that turn into real customer relationships? Then you might be our next Sales Development Representative! About The Role Lime Technologies is a Nordic SaaS company that helps businesses grow through better customer management. Now we're looking for a Sales Development Representative to join our team in...

Our client within the banking sector is seeking an experienced Senior Java Developer to support the modernization and migration of critical pricing and settlement systems. The consultant will play a key role in transforming legacy application logic into scalable, maintainable solutions while ensuring the accuracy and integrity of financial processing.The...

Responsibilities 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...

ОписаниеVerda is a technology company building cloud infrastructure for AI, providing on-demand compute at scale. It operates across Europe, the US, and Asia.ЗадачиMap and improve the end-to-end developer journey across the CLI, API, SDK, and other surfacesDesign AI-assisted and agentic UX interactions that simplify developer workflows and...

Hiab is the pioneer in smart and sustainable on road load handling solutions. We believe in more than just work — we believe in making a difference for our customers to building a better tomorrow.Your missionDo you love turning unpredictable demand into high-precision inventory models? Are you ready to leverage AI, machine learning, and MEO to automate...

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and...

A leading tech company in Turku is searching for an experienced Lead Developer to enhance its software development lifecycle. You will be the primary contact for clients regarding technical matters and will facilitate collaboration to ensure high-quality delivery. The ideal candidate will have over 8 years of experience in both back-end and front-end...

Job Title: C++ Developer Job Type: Contractor Location: Remote Job Summary Join our customer team as an expert C++ Developer focused on advancing a cutting-edge AI agent project. You will use your deep expertise in C++ to design, optimize, and train AI models, directly contributing to breakthrough innovations in AI systems. This is an exceptional opportunity...

Founding Audience Developer Editorial creator and community builder Helsingin Sanomat is exploring new ways to make Finnish news more accessible, relevant and engaging for international residents in Finland, especially those who prefer to follow news in English or Easy Finnish. We’re combining journalism, audience insight, AI-supported tools and product...

About Us:TransPerfect is the world leader in global content solutions and workflow technology. Across 100+ global hubs, we power digital marketing, multimedia production, localised campaigns and tech integration for the world’s top brands. We give global stories local resonance.This position is based in Helsinki as part of our global Enterprise Solutions...

Founding Audience DeveloperEditorial creator and community builderHelsingin Sanomat is exploring new ways to make Finnish news more accessible, relevant and engaging for international residents in Finland, especially those who prefer to follow news in English or Easy Finnish.We're combining journalism, audience insight, AI-supported tools and product...