8,647 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
Senior Backend & AI Platform Developer
Senior Backend Developer – AI, APIs & LLM Integration Location: Remote Timings: 4 pm - 12 am (Monday to Friday) Employment :Type Full-Time / Contract About the Role We are seeking an outstanding Backend Developer who…
Senior Backend Engineer (Rails)
5+ years of Rails experience Expert with backend technologies (Ruby/Postgres/Sidekiq/Redis) Experience working with legacy code - Our application is huge and a decent portion of it is considered "legacy code" 1-3 years…
Senior Backend Engineer
Job Opportunity: Senior Data & AI Engineer (Remote LATAM) Industry: Healthcare (FHIR) Type: Remote Region: Latin America (excluding Venezuela & Cuba) Job Summary We are seeking a highly experienced Senior Data & AI…
Senior PHP Backend Developer
Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. ~~~ Our client is part of the German consortium Lead1ng AG with over 30 years of international…
Senior Back-end NodeJS Developer (TypeScript)
Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. ~~~ Our client, based in Sofia, is a newcomer in the iGaming software development industry. They…
[IT] JAVA BACKEND DEV | SENIOR | REMOTE | FINTECH US STARTUP
Our partner is an American start-up company with Bulgarian partners. Their work is at the intersectoin of finance/ trading and encription. They are headquartered in New York and are looking for talented professionals…
[IT] JAVA BACKEND DEVELOPER - SENIOR | INTL. AUSTRIAN CO | BUSINESS PROCESS MANAGEEMNT SOLUTIONS
Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. ~~~ Our partner is an international software company with 8 locations in 6 countries (Austria,…
SDE 3 Backend (Java)
TO GET TIMELY UPDATES ON JOB OPENINGS, FEEL FREE TO JOIN OUR COMMUNITY @ (4L+ MEMBERS FROM 35+ COUNTRIES) As a 'Software Development Engineer 3' they will be responsible to design and implement new systems and…
Senior Java Backend Engineer - IAM Specialist
Om tjänsten Är du en passionerad backend-utvecklare med ett skarpt öga för säkerhet och identitetshantering? Maxitech söker nu en Senior Java Backend Engineer med specialistkompetens inom IAM för ett spännande…
Senior Java Backend Engineer for Scalable Search Pipelines
A senior Java backend engineer designs, builds, and scales backend services and data pipelines powering search indexing, owning latency, freshness, and throughput. The role involves debugging distributed-systems issues in production, collaborating with search ranking/serving teams, and mentoring others.
Desarrollador Senior de Software Backend (Java/Spring)
Senior backend developer at a tech consulting firm in Aguascalientes, Mexico, building robust, scalable Java/Spring applications: designing RESTful APIs, microservices and distributed systems, optimizing performance, and mentoring junior developers. On-site role serving a diverse client portfolio.
Desarrollador de Software Backend Senior en Toluca
Senior backend developer (remote-friendly, Toluca, Mexico) hired via staffing firm Placements24 for a client's tech team: designing scalable backend architectures, RESTful APIs, and database queries. Core stack spans Java/Python/Node.js/Go, SQL/NoSQL databases, Docker/Kubernetes, and AWS/Azure/GCP.
Ingeniero Backend Java Senior | GCP
Grupo Coppel busca un desarrollador Backend con experiencia en Java y/o Python, enfocado en el desarrollo de servicios y APIs para entregar productos de calidad. Se requiere trabajo con PostgreSQL y/o MongoDB, y manejo…
Desarrollador Backend Senior Java & Spring (Aguascalientes)
Senior backend developer with 5+ years in Java and Spring who leads development of robust solutions — REST APIs, microservices, and distributed architectures — while mentoring junior developers. On-site in Aguascalientes, delivering quality code for a diverse client portfolio.
Desarrollador Backend Senior — APIs Escalables (Híbrido)
Senior Backend Developer (hybrid, Tijuana) designing and maintaining robust, scalable, high-performance APIs and collaborating with cross-functional teams while optimizing performance. Valued experience includes microservices, relational and NoSQL databases, and automated testing.
Desarrollador Backend Senior - WhatJobs Direct
Senior backend developer at WhatJobs Direct in Tijuana (hybrid): designing and maintaining scalable APIs with Python/Java/Node.js, optimizing application and database performance, writing tests, doing code reviews, and troubleshooting production issues. Requires 5+ years of backend experience with REST/GraphQL, SQL/NoSQL databases, and Git.
Desarrollador Backend Senior — Remoto, Alto Impacto
Senior backend developer who designs, builds, and maintains scalable backend architectures with an emphasis on code quality. Requires 7+ years of backend experience in Java, Python, Node.js, or Go, plus SQL/NoSQL databases and Docker/Kubernetes. Remote role from Toluca or any location.
Senior Software Engineer, Backend (All Teams)
Senior Backend Engineer at DoorDash builds and operates large-scale backend services powering its three-sided delivery marketplace, defines backend architecture for product areas, and helps migrate from a monolith to microservices while improving performance, reliability, and scalability using REST APIs, SQL/NoSQL stores (Postgres, Redis, Elasticsearch, RabbitMQ), and AI coding tools.