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Senior Backend Engineer, Conversational AI & LLMs
Senior backend engineer at Probe CX's ConvAI unit in Auckland, building and scaling an AI-powered conversational product suite. Day to day: designing APIs and resilient services in Node.js/TypeScript and applying hands-on LLM/Generative AI knowledge across cloud infrastructure.
Senior Backend Engineer
About Us Tebi is creating the first Connected Restaurant Management System that makes hospitality flow. In one seamless platform, Tebi embeds sales, reservations, kitchen prep, payments, and all the data that powers…
Senior Software Engineer, Backend - International
Senior backend engineer at Justworks (an HR/payroll platform) who owns large-scoped projects end to end, improving the performance, reliability and scalability of high-volume, fault-tolerant processing systems. Tech stack includes Golang, Ruby on Rails, MySQL, Kafka, AWS and Kubernetes; hybrid role based in the Toronto office.
Sr Software Engineer Backend
Senior backend engineer joining PedidosYa's Purchase team within the Payments domain at Latin America's leading delivery and quick-commerce platform. Day to day: designing and building scalable microservices with Java, Kotlin, or Go, backed by MySQL/MongoDB/Redis and running on AWS.
Senior Backend Go Engineer - Paiement (F/N/H)
leboncoin, est le 1er site généraliste de vente entre particuliers en France, leader sur les marchés de l’immobilier et l’automobile, acteur clé sur l’emploi et la location de vacances. Chaque mois leboncoin est…
Senior Backend Engineer – Distributed Systems & AI Platform
Build and operate durable workflows in Temporal for SOFICO’s Miles platform, ensuring reliable, auditable business-critical processes across mobility leasing and fleet operations.
Senior Go Backend Engineer
Sofico (Ghent, Belgium, hybrid) seeks a Senior Go Backend Engineer to build and maintain Go backend services and lead self-service configuration tooling for its Miles fleet/leasing platform. Core stack: Go, REST APIs, microservices, relational databases; Kafka/RabbitMQ and Java/Quarkus are pluses.
Senior Backend Engineer: Go/PHP, AI-Driven & High-Perf
Senior backend engineer at BTC Direct, a crypto platform in Gelderland, Netherlands. Day to day you build robust APIs and microservices and modernize PHP services to Go, with a strong focus on performance and ownership, plus the chance to work with AI backed by a personal AI budget.
Senior Java Backend Engineer — Java 21, Spring Boot, Mentor
An IT service provider is hiring a senior Java backend developer for a 1+ year project in Utrecht. Day to day: developing, improving and testing software solutions with Java 21 and Spring Boot, while mentoring a junior developer within an Agile/Scrum team.
Senior PHP/Symfony Backend Engineer – Impact & Open Source
Senior backend PHP/Symfony engineer in a hybrid role based in Gorinchem, Netherlands, building a broad digital platform with AI and personalization within a DevOps team running sprints with high availability. Core stack: PHP/Symfony with DevOps practices and Drupal knowledge; fluent Dutch is required.
Senior .NET 8 Backend Engineer – Microservices on Azure
Senior backend engineer building .NET 8 microservices on Kubernetes with Azure cloud for a high-traffic Amsterdam platform (search, data streams, live tools). You'll work in a fast-paced feature team, own production behavior, review code, and share knowledge. Hybrid with on-site presence in Amsterdam.
Senior Node.js & AWS Backend Engineer
Senior backend engineer in Bleiswijk, Netherlands building software with Node.js on AWS within Agile teams. Day to day involves architecting solutions, mentoring teammates, and communicating with stakeholders on transformative projects in industries such as urban living and healthcare.
Senior Backend Engineer — AI Platform, Multi‑Cloud, Equity
Senior backend engineer in Amsterdam joining a small team building a multi-cloud AI platform. Day to day: designing and overseeing APIs, implementing secure data flows, and contributing to backend architecture using Python and FastAPI. Hybrid work setup with competitive compensation including equity.
Senior Backend Developer – (SaaS Platform)
Builds, tests and maintains backend features for a business-critical SaaS platform used globally in manufacturing, while improving architecture, resolving incidents and contributing to continuous deployment. Core stack is PHP with MySQL/MariaDB, Symfony-style frameworks and automated/end-to-end testing.
Senior Backend Software Engineer (Observability)
Senior backend engineer on Nebius' Observability Platform team (Amsterdam or remote), building and scaling core services for a full-stack AI cloud: high-volume telemetry ingestion, distributed storage, query engines, and alerting pipelines. Core stack is Golang with distributed systems; observability tooling and ClickHouse experience are a plus.