8,647 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
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…
Senior Backend Engineer
Senior Backend Engineer at Grain to design and develop an advanced fintech hedging platform. Will build scalable, secure backend systems for financial workflows using technologies like Python/Java/Go/Node.js, SQL/NoSQL databases, cloud platforms (AWS/GCP/Azure), and microservices architecture.
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
We are partnered with a growing consumer marketplace to hire a Senior Backend Software Engineers to help build the next generation of its transactional platform and external APIs. The company has an established…
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.
Senior Backend Engineer
Fully remote Senior Backend Engineer at Fractalbox, a boutique dev studio offering fractional CTO/CISO services to startups. You architect scalable data pipelines or cloud infrastructure (IaC, CI/CD, monitoring) for client startups, working with TypeScript/Node.js, Python, and major cloud providers.
Senior Backend Engineer
Surfe is hiring a Senior Backend Engineer (fully remote, EU timezones) to design, build, ship, and operate distributed, event-driven backend services at scale. Core stack: Go on AWS with Kubernetes/Docker, PostgreSQL/OpenSearch, and strong observability practices. Package up to €100K.
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 Java Engineer
ABOUT INFINNI INFINNI is the infrastructure behind the creator economy. We're already the leading CRM in our category, with thousands of creators and creator businesses running their operations on our platform. Now…
Senior Back-End Engineer Intern
Unpaid, remote-only internship for candidates pursuing (or holding) a Master's in Computer Science who want to become senior back-end engineers. Day to day: building Django back-ends and RESTful APIs, designing schemas and data flows, authentication, testing, Linux/shell automation, and cloud deployment support, at a minimum of 30 hours/week.
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…