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8,640 Senior Backend jobs

Senior backend engineering roles owning server-side systems and APIs.

8.6K jobs
Riverty
21 views last week

Senior Backend Engineer (C#/.Net) (m/f/d)

Open 58d HybridEuropeSenior
Sweden
Stockholm, Kungsbron 21H

Company Description Everyone’s story matters. Come shape your story with us at Riverty. But where does that take you? To one of our 30 hybrid workspaces – designed for exchanging ideas, learning from others, and…

Agile AI Angular API Api Design +21 skills
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Vestas
9 views last week

Senior Software Engineer - Data & Backend

Open 58d Senior

Vestas is well-known in wind technology and actively contributes to its development. Vestas’ core business comprises the development, manufacture, sale, marketing, and maintenance of Wind Turbines. Come and join us at…

AI Analytics API Azure Azure DevOps +22 skills
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VPBank
16 views last week

[HN] Senior Backend Developer - Java Developer - TA172

Open 58d APACSenior
Vietnam

Senior backend Java developer at VPBank's Hanoi head office, designing microservices and REST APIs to meet business requirements, reviewing partner code, and supporting production deployments using Spring Boot, Oracle/MySQL/MongoDB, Docker, and CI/CD tooling.

Agile API CI/CD Design Patterns Docker +13 skills
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Winbond Electronics
16 views last week

(竹北 / 台中) Senior Backend Engineer

Open 58d APACSenior
Taiwan

Onsite senior backend engineer on Winbond Electronics' internal IT R&D team (Zhubei/Taichung, Taiwan) building enterprise information systems with DDD/microservices on .NET Core, deploying containerized services on Azure (APIM/Event Hub), automating with GitHub Actions + IaC, and driving AI adoption across the SDLC.

AI Azure ChatGPT CI/CD C# +12 skills
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Halliburton
18 views last week

Brazil - Remote: Senior Backend Engineer (Python)

Open 58d LATAMPart-timeSenior
Brazil

Senior backend engineer building Halliburton's platform that merges real-time sensor physics, knowledge graphs, and autonomous AI agents. Day to day: low-latency FastAPI services, streaming sensor pipelines, and GenAI/knowledge-graph work using Python, Kafka, Spark/Flink, TimescaleDB, LangGraph, and Neo4j.

Agentic AI AI Anthropic API Api Design +32 skills
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Techcombank
18 views last week

Senior Engineer, Back End Development 1 1

Open 58d APACSenior
Vietnam

Senior engineer at Techcombank (a Vietnamese bank) who designs, builds, and maintains the bank's digital web platforms — writing user-facing code, collaborating with designers and tribe/squad members, and producing technical documentation. Core stack: AngularJS, HTML/CSS/JavaScript, RESTful APIs, and JS build/test tooling.

AJAX Angular API Api Design CSS +7 skills
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NEC Corporation
last week

資深後端工程師

Open 58d Senior

【職務需求】 1.地端winform AP移轉到雲端WEB開發 2.了解客戶業務及功能需求，與團隊夥伴協作，完成功能開發及測試。 3.與團隊夥伴偕同維持及把關程式品質，並進行改善優化。 4.參與系統規劃及設計，產出系統設計文件、流程圖等。 5.完成專案程式開發、測試等工作，並參與程式版本上線作業。 【工作技能】 1.熟C#、.NET Core 2.使用 Entity Framework／Dapper／其他相似 ORM…

AWS Azure .NET GCP Git +5 skills
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Danfoss
23 views last week

Senior Backend Developer

Open 58d EuropeSenior Denmark Fast-track company — This company is certified by SIRI for the Danish Fast-track scheme for hiring foreign skilled workers. The certification belongs to the employer and is not a commitment to sponsor this role.

Danfoss Group IT is hiring a Senior Backend Developer to design, build, and deploy enterprise integrations and serverless apps on Azure. Daily work spans event-driven integrations (Event Grid, Service Bus), .NET/C# development, Bicep infrastructure-as-code, and Azure DevOps CI/CD, in a hybrid role open in Slovenia, Croatia, Poland, and Romania.

API Azure Azure DevOps Azure Functions Azure Service Bus +12 skills
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Worldline
60 views last week

Senior Java Back-end developer

Open 58d RemoteEuropeSenior
Poland

Senior Java backend developer on Worldline's Risk Technology Services team in Warsaw, building and operating risk services end to end: designing REST APIs and event-driven integrations, modeling databases, and owning CI/CD, containerization, and cloud infrastructure. Core stack: modern Java, Spring Boot, PostgreSQL, Docker, Jenkins/GitLab CI.

API CI/CD Cloud Containerization Design Patterns +20 skills
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Halliburton
29 views last week

Brazil- Remote: Senior Backend Engineer - Infrastructure & Intelligence

Open 55d RemoteLATAMPart-timeSenior
Brazil

Halliburton is hiring a remote (Brazil) Full Stack AI Developer to build agentic AI systems on a platform combining sensor data, knowledge graphs, and LLMs. Day to day: build LangGraph agents and Graph-RAG pipelines, low-latency Python/FastAPI services, and React dashboards, using Kafka, Neo4j, Airflow, and Kubernetes.

Agentic AI AI Anthropic API Api Design +32 skills
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VPBank
9 views last week

Senior Backend Developer (Java/Springboot) - TA171

Open 52d APACSenior
Vietnam

VPBank (Hanoi, Vietnam) is hiring a Senior Backend Developer to own end-to-end development and operation of its Loan Origination systems (retail and corporate) and Internal Credit Bureau. The work spans requirements analysis and SRS design, Java/Spring development, testing, and L2/L3 production support, using Java with MS SQL and Oracle databases.

Fintech Java Oracle SQL SQL Server +1 skills
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NEC Corporation
last week

資深後端工程師

Open 51d Senior

Specialization Description 【職務說明】 我們在尋找「軟體開發工程師」，可以參與千萬級會員流量的EC網站前後端功能開發 及系統架構規劃，應用各種AWS雲端服務完成專案內容。 【工作內容】 1.了解客戶業務及功能需求，與團隊夥伴協作，完成網站後台功能開發及測試。 2.與團隊夥伴偕同維持及把關程式品質，並進行改善優化。 3.參與系統規劃及設計，產出系統設計文件、流程圖等。…

CSS .NET HTML JavaScript
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Danfoss
13 views last week

Senior Engineer, Backend

Open 48d EuropeContractSenior Denmark Fast-track company — This company is certified by SIRI for the Danish Fast-track scheme for hiring foreign skilled workers. The certification belongs to the employer and is not a commitment to sponsor this role.
Italy

Senior backend engineer at Danfoss Climate Solutions building production-grade Go services that turn industrial IoT data into digital products. Day to day: designing event-driven data flows with MQTT and Kafka, owning services end-to-end from architecture through testing, CI/CD, deployment and production reliability, using Docker/Kubernetes.

CI/CD Distributed Systems Docker IoT Kafka +4 skills
50K – 60K €
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NTT DATA Romania
11 views last week

Senior Backend Software Engineer with Kotlin

Open 46d EuropeContractSenior
Romania

Senior backend engineer (client-facing consultant) at NTT DATA Romania in Cluj, designing, building, and operating Kotlin/Ktor services and REST APIs for a decisioning/ML-driven personalisation platform. Core stack: PostgreSQL, Kafka, Spark, AWS/GCP, Docker, Terraform, and GitLab CI/CD.

API Avro AWS CI/CD Cloud +30 skills
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Riverty
18 views last week

Senior Backend Engineer (C#/.Net) (m/f/d)

Open 38d HybridEuropeSenior
Sweden

Senior Backend Engineer at Riverty, a fintech enabling flexible payments, designs and ships backend services, APIs, and business-critical workflows in modern C#/.NET for high-throughput distributed systems, while mentoring teammates and owning production reliability. Hybrid role based in Stockholm.

AI API Azure Cloud C# +18 skills
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Air Arabia
9 views last week

Senior Software Engineer-Back End

Open 31d APACSenior
Sri Lanka

Backend software engineer at Air Arabia's IT division (ISA) who designs, develops, deploys, and automates testing for the company's software products, translating business needs into technical solutions. Core focus: backend development with strong OOP, algorithms, and cloud experience, in an onsite role in Sri Lanka.

Automation Cloud OOP Test Automation
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Almosafer
14 views last week

Specialist - Backend Engineer

Open 31d MENASenior
Jordan

Senior Backend Engineer at Almosafer, Saudi Arabia's leading travel company, designing and building distributed, event-driven microservices powering the Middle East's largest travel e-commerce platforms. Core stack: Java/Spring Boot, Kafka, RabbitMQ, Redis, SQL/NoSQL, Docker, Kubernetes, and AWS with CI/CD.

Agile API Api Security AWS CI/CD +18 skills
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VPBank
22 views last week

Senior Backend Engineer (AI Product) - Hà Nội - TA174

Open 31d APACSenior
Vietnam

VPBank in Hanoi is hiring a Senior Backend Engineer to design, build, and run backend services for its Voice AI products (Callbot, AI Tutor, Virtual QC, Voice Analytics), integrating STT/TTS/LLM services over realtime and batch pipelines. Core stack: Python/Java/Go/Node.js, PostgreSQL, WebSocket/gRPC streaming, Docker/CI-CD.

AI Analytics API CI/CD Cloud +21 skills
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Vodafone
9 views last week

Senior Backend Developer (DigitalONE/Amdocs) - VOIS

Open 25d APACSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
India

Senior backend engineer at Vodafone's shared-services arm (VOIS) in Pune, building Java/Spring Boot microservices and REST APIs for DigitalONE/Amdocs telecom product, catalogue and order management systems. Day-to-day combines hands-on coding with CI/CD, Docker/Kubernetes deployments and translating business requirements with stakeholders.

Agile API Api Design Api Security Authentication +17 skills
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MAPFRE
30 views last week

Python & IA Backend Senior Engineer - Plataforma de IA agéntica

Open 25d HybridEuropeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Spain

Backend Python engineer in MAPFRE's Reef Lab (Madrid, hybrid) will design and build the backend of an internal agentic AI platform that automates the software development lifecycle, creating and maintaining AI agents that generate project backends and supporting the AWS/Azure cloud infrastructure behind them. Requires 10+ years of Python and hands-on LLM integration experience.

API AWS Azure Claude Code Cloud +24 skills
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