8,412 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
Senior Software Engineer - Backend
Senior backend engineer owning the services and RESTful APIs behind Loman AI's voice agent for restaurants: building integrations with POS, reservations, payments, and transcription providers, and improving reliability and monitoring as the startup scales.
Senior Java Backend Engineer (m/f)
Senior backend engineer at ARHS (part of Accenture) building and maintaining Java 17+/Spring Boot applications and web portals for European institutional clients in Luxembourg. Day to day: REST/SOAP services, Kafka messaging, automated testing, CI/CD, and deploying to on-prem and Azure containerized environments, onsite at the client.
Senior Kotlin Back-End Developer
If you're passionate about technology and ready for a challenge, join our team of talented individuals and show your technical skills, creativity, and drive for impact. You'll work with the best in the industry in a…
Senior Backend Engineer
Our partner is a leading B2B iGaming supplier delivering engaging casino content to regulated markets worldwide. Since 2012, they’ve been building high-quality gaming experiences through a modern cloud-native platform…
Senior Backend Engineer
Mandatory Experience & Skills Overall Experience 6+ years of backend/software engineering experience, minimum 3 years hands on with Node.js/NestJS/Express.js. Strong experience building production-grade B2C systems at…
Senior Backend Engineer
Build and scale card-infrastructure backend services for SumUp’s fintech platform, using Java/Kotlin and AWS to power millions of merchants across Brazil, Chile, and Europe.
Senior Java Backend Developer, Agentic AI
Senior Java Backend Developer at Holycode in Bucharest who builds Spring Boot backend services and integrates LLM-powered AI agents into business applications, covering agent workflows, observability, testing and human approval. Onsite role in the Bucharest office.
Desarrollador Backend Senior /Desarrollo de Tecnologías / Inglés avanzado
En Eurofirms Group, creemos en el liderazgo por valores y el crecimiento continuo, poniendo a las personas y su desarrollo profesional primero, potenciando un ambiente de trabajo positivo y colaborativo. Actualmente…
Senior Backend Python Developer
Senior Backend Python Developer joining Bright Star's (Eleven Software) Stella team in Mandaluyong: designing, building and maintaining backend services, REST APIs and automation for a network orchestration platform, with testing, deployments and production support. Core stack is Python, REST APIs and SQL; AWS, Ansible, Docker and CI/CD are desirable.
Senior Backend Developer
Role & responsibilities Take end-to-end ownership of backend services, from requirements gathering and system design to deployment and production support. Design and develop scalable, secure, and maintainable backend…
Pessoa Desenvolvedor Back-end Senior (AI Advocate)
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Back-end Developer (AI Advocate) based in Brazil . We are seeking an experienced…
SR Desenvolvimento Back-end (Java + Node)
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Back-end Developer (Java + Node.js) based in Brazil . We are looking for an…
Infosys - Senior Backend Engineer - Java/Microservices
Role Overview : We are seeking a Senior Java Backend Engineer with extensive experience in designing and developing enterprise-grade backend systems. The candidate will be responsible for technical design,…
Senior Backend Associate (CMS)
About Us ALTO Network is a leading payment infrastructure provider as well as the pioneer in payment solution by always bringing the most innovative and impactful technology to connect merchants or financial…
Pessoa Desenvolvedora Backend .NETCore Sênior
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Pessoa Desenvolvedora Backend .NETCore Sênior based in Brazil. We are looking for a…
Senior Automation Engineer (Backend & AI)
Senior automation engineer at Eye-NET Mobile (Foresight's V2X intelligent-transportation unit) who owns the backend test automation infrastructure — building API, integration, regression, and load tests with Java, TestNG, REST Assured, and CI pipelines — while leading the practical adoption of AI/LLMs across QA. On-site in Ness Ziona, Israel.
Ведущий инженер (Python) [Иртея]
Leading Python engineer at ИРТЕЯ (an MTS subsidiary building Russia's LTE/5G base station on SDR/OpenRAN). Day to day: develop and harden Python apps on Linux, debug crashes and data desyncs, improve monitoring, shape architecture, run code reviews, and prep releases.