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Experienced Software Developer, Backend - Sectra Medical
Backend software engineer at Sectra Medical developing medical imaging systems used by healthcare professionals. Day-to-day involves solving backend challenges in C# and C++, optimizing for Azure cloud, managing SQL databases, ensuring API communication between backend and frontend, and working in agile, self-organized teams.
Senior Backend Developer / Software Test Engineer
Design, build, and validate backend services in Go (Twelve-Factor methodology) with a strong focus on quality and automation: developing test frameworks, CI-based test execution, and validation strategies for distributed systems, using REST APIs, PostgreSQL/Cassandra, Redis, and Kafka/NATS alongside software and firmware teams.
Senior Backend Engineer for AI-Driven, Data-Intense Systems
Senior backend engineer at Swedish travel company Rolfs Flyg & Buss, driving development from problem to production in close collaboration with the business. Core stack is PHP/Laravel, MySQL/Aurora and AWS, with strong SQL and data modeling; experience with AI agents and AI-driven development is a plus.
Senior Software Engineer - Backend (.Net , Azure)
Senior backend engineer on H&M's Price Adjustments product team in Stockholm, designing and building secure, scalable .NET/C# services on Microsoft Azure that power pricing and adjustment capabilities across the group — covering API design, performance tuning, observability, security, and CI/CD from design through production.
Senior Backend Developer
We're looking for a senior Backend Developer for an exciting assignment (5+ years experience) Node.js | JavaScript | TypeScript | GCP Are you passionate about building modern, scalable backend solutions? Join us and…
Senior Backend Developer
We are seeking an experienced Senior Backend Developer with strong expertise in Node.js, TypeScript/JavaScript, and practical experience in Python or Go. The ideal candidate will design, develop, deploy, and maintain…
Senior Java Backend Engineer — Kafka Microservices
Luxoft is seeking a Senior Backend Engineer to design, build and operate event-driven microservices powering structured-products negotiations and trading. You will create stateless Java services, transform and route…
Senior Backend Developer (Inc. Directa)
Desde Pacto colaboramos con una startup innovadora del sector health-tech comprometida con transformar la vida de la comunidad polimedicada en España y Europa. Su misión es simplificar la vida de las personas con…
Sr Backend Engineer
Senior Backend Engineer on Taboola's R&D team in Downtown Los Angeles builds and scales the backend services behind the Realize performance advertising platform (600M+ daily users). Core stack: Java/Spring, MySQL/Cassandra, Kafka, Spark, Docker/Kubernetes, and Vespa-based real-time search and recommendation pipelines.
Backend Developer Senior Python | Arquitectura AI - Remoto
¡Únete a eXperience IT Solutions y forma parte de una compañía líder en servicios IT a nivel nacional! En eXperience IT Solutions, empresa tecnológica consolidada con más de 25 años de experiencia y más de 250…
Senior Backend Developer Java & Blockchain.Remoto
En eXperience IT Solutions , empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la…
Développeur Back-End Senior (H/F) - CDI - NANTES (H/F)
COISI est une société spécialisée dans le développement et la gestion d'outils numériques et d'applications dans le secteur du voyage d'affaires et de la note de frais. Toujours en quête d'innovation pour proposer à…
Freelance Senior Backend Engineer - Kotlin (m/f/d)
Build and maintain Kotlin-based backend integrations that connect voize with senior care and hospital software platforms, enabling smoother data flow and reducing admin work for caregivers.
Senior Backend Engineer
Senior/founding backend engineer at Zipher, which builds an autonomous execution layer for cloud data and AI workloads. You'll architect and scale distributed, high-throughput backend services that make real-time multi-cloud infrastructure decisions, primarily using Python or Go and AWS services like EMR, DynamoDB, Kinesis, and Kubernetes.
Vaga para Efetivo: Desenvolvedor Back End Java SR
Analisar soluções com base em requisitos e protótipos previamente fornecidos pelo o time de UX. Modelar dados e codificação de API's em monolitos e microserviços Java que processam regras de negócio complexas de uma…
Senior Backend Developer (.NET, Azure)
Senior Backend Developer building WealthArc's SaaS financial data platform for wealth managers, using C#/.NET on Azure. The role covers domain modeling (DDD), API and integration design, financial data workflows, architectural decisions, production troubleshooting, and AI-assisted development, working with Product, QA, DevOps and AI Engineers.
Senior Backend Developer
Senior Backend Developer at ETFbook, a Swiss fintech SaaS providing ETF data and analytics. You design and optimize backend architecture, build .NET/C# services, APIs, and data-processing components on Azure for a fully remote team across the European time zone, with one office day per month in Cracow.
Développeur Python Backend Senior – Freelance (Risque/ESG)
Anaya recherche un développeur senior Python au sein du pôle data d'une grande banque. Vous travaillerez sur les aspects backend, l'intégration et les tests, et collaborerez avec les équipes Risque et solvabilité. Vous…
Senior Développeur Java Backend – Microservices & CI/CD
Arche MC2 Group, éditeur et hébergeur, conçoit et développe des applications pour les secteurs sociaux et médico-sociaux. Notre groupe compte 540 collaborateurs répartis dans 11 agences en France et sert 8 000 clients…
Développeur Backend Node.js Senior – APIs & Microservices
Beezen recherche un développeur back-end Node.js sénior pour renforcer une équipe produit digitale. Vous concevez et faites évoluer des APIs utilisées par les applications web et mobiles, dans un cadre agile où le…