8,585 Senior Backend jobs
Senior backend engineering roles owning server-side systems and APIs.
Senior Java Backend Developer - Microservices | Caracas
On-site senior Java backend developer in Caracas building enterprise microservices with Java 17+, Spring Boot, and REST/SOAP APIs, integrating with Oracle DB and WebLogic on an 8-month project alongside architecture, QA, and DevOps teams.
Senior Backend Engineer: Scalable Microservices (Remote)
Senior Backend Engineer joining a fast-growing SaaS company's fully remote team (hired via Placements24). Day to day: design and maintain scalable microservices, build RESTful APIs and gRPC services, manage SQL/NoSQL databases, and own CI/CD pipelines using Go, Python, Java, or Node.js.
Remote Senior Backend Engineer - Scalable Microservices
Senior Backend Engineer, recruited by Placements24 on behalf of a fast-growing SaaS client: day to day you design, build and operate a fully remote, scalable microservices platform — REST/gRPC APIs, SQL/NoSQL databases, CI/CD and cloud/container infra — using Go, Python, Java or Node.js.
Senior Java Backend Engineer – Spring, Microservices, Cloud
Apptad Inc in Calgary is hiring a senior Java backend engineer to design and maintain server-side applications and RESTful APIs using Java, Spring (Boot, MVC, Data, Security), and modern microservices, with emphasis on performance tuning, CI/CD pipelines, and DevOps practices.
Senior .NET Backend Engineer – Azure, APIs, SQL (Mississauga)
Senior backend developer building, optimizing, and maintaining server-side logic, APIs, and database integrations for BoomerangFX's SaaS platform. Day to day involves designing scalable services in .NET (C#) on Microsoft Azure, working with SQL databases, and collaborating across agile teams with a focus on performance and security.
Senior Backend Engineer, Payments
Brief info about Vinted Our mission is to make second-hand the first choice, and we're looking for people who want to help us get there. Every day, we work together to help our members buy and sell pre-loved clothing…
Senior Java Back-end Developer
We are seeking a highly skilled Senior Java Back-end Developer to join our dynamic team in Andhra Pradesh. The ideal candidate will have extensive experience in developing robust back-end solutions using Java and will…
Backend Engineer - Senior - Bot
Estamos buscando um(a) Backend Engineer Sênior para integrar o time de Quant / Trading Bots da Foxbit. Essa pessoa será responsável por desenvolver e manter soluções backend voltadas à automação de investimentos,…
Senior Backend / Product Engineer (AI Applications)
About the role Nulink Solutions Limited is seeking a highly skilled and experienced Senior Backend Developer / Product Engineer to join our dynamic team. You will play a crucial role in the design, development, and…
Backend Developer - Talent Pool
We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 18 years, we have been assisting…
Senior Software Engineer, Backend
Senior Backend Engineer at VTEX, an e-commerce SaaS platform, building and scaling multi-tenant global products while serving as a technical reference and guiding the team. Work is language-agnostic but primarily uses C#, with hands-on use of AI/LLM tooling encouraged.
Senior Backend Developer (Kotlin/Java, Spring, Kafka)
Senior backend engineer in Albert Heijn's Edge.os cluster, building a retail media SaaS platform serving ~15 Ahold Delhaize brands across Europe. Day to day: owning product areas in a scrum team, developing Java/Kotlin Spring microservices with Kafka in an Azure (AKS) cloud, with strong focus on automated testing, from the Zaandam office hybrid.
Senior Backend Engineer (Node.js)
Senior Backend Engineer building and improving business-critical HR workflows (e.g. time off, attendance) on Tellent's HRIS platform, primarily in Node.js with occasional React frontend contributions. Works in a cross-functional product squad focused on scalability, reliability, and refactoring.
Senior Backend Developer (Elixir)
Senior Backend Engineer building and modernizing Tellent Recruitee, an Applicant Tracking System used by thousands of organizations. Day-to-day is backend development in Elixir (open to strong Ruby/Python/Java/PHP developers willing to learn it) with PostgreSQL, Elasticsearch, and RabbitMQ, on a cross-functional team across Amsterdam, Cologne, and Poland.
Senior Backend Engineer — Blockchain & DeFi Systems (Unlimited PTO)
Paradex is seeking a senior backend engineer to own the end-to-end lifecycle of major features for a decentralized exchange. You will work directly with leadership and a focused team of builders, solving hard technical…
Senior Backend Engineer (.NET and Python)
Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into…
Senior Backend(major) +Frontend(minor) Engineer (Contract, 3 months):
Location: [Remote / Stockholm / hybrid] Duration: 3 months, starting ASAP Team: Release Squad , Client Platform About the role As part of owning this process we also interact with a lot of teams and projects that…