backend engineer nodejs

Smartly is seeking a Senior Software Engineer to own the reporting platform, designing and building backend services that power performance analytics for major brands.You will work on distributed systems, scale, and integrations with Kafka, ClickHouse, PostgreSQL, and related ecosystems, mentoring peers and shaping technical direction.This hybrid role offers...

Would you like to build the shared foundation that takes enterprise AI into production? We are now creating a group-level AI capability across Azure, AWS and Google Cloud. We are looking for a hands-on AI Platform Engineer to create the platform capabilities and LLMOps practices behind reliable, observable and secure AI applications and agents. Your role You...

DoorDash is seeking an Engineering Manager to lead the Unified Privacy Platform team, overseeing the next generation of privacy and consent infrastructure across DoorDash, Wolt, and Deliveroo. You will own a multi-year privacy vision, balancing regulatory compliance with user trust and developer velocity.You will mentor backend and platform engineers, shape...

Jobtailor in Helsinki is seeking an experienced senior full-stack engineer to build scalable gamification features for our cybersecurity training platform. You will own frontend and backend work using TypeScript, React, Node.js and MongoDB to deliver end-to-end capabilities across multi-channel simulations.You will join a fast-moving team and be expected to...

Lever, Inc. is seeking a Full Stack Software Engineer - AI-First based in Finland. You will build high-scale, AI-enabled software spanning Java/Spring Boot backend and Angular/TypeScript frontend in a remote, autonomous team.You’ll work with modern AI coding agents, emphasize secure coding, and own end-to-end delivery from design to cloud deployment across...

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...

Roder AI Oy in Helsinki, Finland, is hiring a senior Rust engineer for a permanent, remote-first role. You will own and evolve the Rust backend powering a high-throughput security gateway, mentoring upcoming engineers and setting coding standards.You should have strong production Rust experience, senior-level software engineering background, and comfort with...

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

Who are we? At Nosto, we're on a mission to make every impression relevant. We're a global leader in the booming e-commerce space and work with amazing customers like FIGS, Muji, Dermalogica and Douglas. We are processing data for thousands of merchants with tens of millions of visitors on their sites on a daily basis. Utilizing behavioral data, deep...

Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,...

Build and deliver scalable, highly reliable full-stack features for the gamification platformDevelop innovative ways to train users on evolving cybersecurity threatsScale and evolve systems not originally designed for the current massive scaleCollaborate with Product Management and engineering peers to plan, scope, and execute projectsBuild simulations for...

Etsitään meille kokenutta ohjelmistokehittäjää, joka on teknisesti todella vahva ja haluaa olla rakentamassa sitä, miten ohjelmistoja tehdään AI-aikakaudella. Haemme ihmistä, jolla on vahva pohja modernista ohjelmistokehityksestä ja joka osaa hyödyntää AI:ta sekä rakentamissamme ratkaisuissa että itse ohjelmistokehityksessä. Tässä roolissa...

CompanyNestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and...

NestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and keeps...

Join Qutwo - Europe's private Quantum AI Lab, on our quest to bridge the gap between the classical and the quantum world. We partner with the most advanced and forward-thinking customers, solving fundamental real-world problems, side by side.The best scientists and engineers in the world are drawn to one thing: a problem worthy of their ability. At Qutwo,...

Are you ready to own the systems that decide what every EV charging session costs — and make sure the money flows correctly behind it? We're hiring two Senior Software Engineers for our Pricing & Finance Services team on Europe's fastest-growing EV charging platform. This is a backend role for engineers who take correctness seriously: the code you write...

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 a Senior AI Engineer to join our growing team of data and AI professionals. In this role, you’ll help our clients solve real-world problems by designing and building AI-powered solutions that drive meaningful outcomes. You’ll work hands‑on with machine learning, generative AI and cloud platforms—developing impactful applications...

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...