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Senior engineer on Blueberry's Operate squad designs, builds, and maintains systems for real-time trade processing and operational workflows, owning features end to end from database design through APIs, services, and frontend apps. Core stack: C#/.NET, PostgreSQL, React, and modern cloud technologies.
Senior engineer on 8x8's global messaging platform: designing high-throughput RESTful APIs and backend C#/.NET Core microservices, optimizing performance, and ensuring quality with tests while collaborating with product teams. Requires 6+ years of development and hands-on AWS/GCP/Azure cloud experience.
Senior backend engineer joining ALLCARD's product development team in Manila to design, build, and maintain software from simple to complex modules. The core stack is Node.js, TypeScript, TypeORM, Kafka, and Camunda, building scalable microservices architecture.
Senior Java backend engineer on Nielsen's Gracenote team, designing, building, and maintaining scalable web applications and data pipelines for entertainment metadata solutions. Involves mentoring peers and collaborating across product, design, and engineering using a platform-first approach.
Senior backend engineer at V2 Solutions who designs, builds, and maintains scalable backend applications in Kotlin and Java, creating REST APIs with Spring, deploying and scaling on cloud services, working with Oracle/SQL databases, and upholding quality through testing and CI/CD, with exploration of Quarkus or Vert.x for advanced processing.
Senior backend engineer who designs, builds, and owns scalable Go microservices and APIs for distributed, highly available systems serving global tech enterprises, with Python as a secondary stack. Day-to-day includes reliability work, code reviews, and agile ceremonies, working with AWS and PostgreSQL.
Senior Backend Engineer at ING Hubs (Manila) building and maintaining secure, high-performing backend services in a cross-functional, globally distributed squad. Core stack: Java (11+ preferred), Spring/Spring Boot, RESTful APIs, databases, messaging systems, and test automation with CI/CD practices.
A senior backend engineer at ING Hubs who designs, develops, and maintains secure, high-performing backend services in a globally distributed squad. Day-to-day work centers on building RESTful APIs, integrating databases and messaging systems, and contributing to automated testing and CD pipelines.
Senior backend developer building and maintaining scalable server-side applications in Kotlin and Java with Spring Framework and REST APIs, deployed on AWS, GCP, or Azure, with Oracle/SQL database work and debugging in a distributed team.
Andersen is hiring a Senior .NET Backend Engineer for on-site work in Abu Dhabi, building secure, scalable backend services and REST APIs for public sector digital transformation projects. Core stack: C#, ASP.NET Core, EF Core, and SQL.
Senior Backend Developer on the Mestro team in Stockholm, designing and building Java backend services and APIs for an energy-efficiency platform used by thousands of buildings across Europe. You deploy and operate your own services on Azure and Kubernetes, take end-to-end ownership, and mentor teammates in a hybrid role based at the Stockholm office.
Senior backend developer on EG's Mestro team in Stockholm, owning backend design and development for a platform that powers energy efficiency across Europe. Day to day: shaping architecture, deploying and operating services on Azure and Kubernetes, ensuring performance and reliability, and mentoring teammates.
A senior engineer designs and implements C#/.NET backend microservices and RESTful APIs for a sustainability-focused product, mentoring peers and contributing to architecture decisions in a hybrid UK (Cambridge) role, with optional exposure to OAuth, Azure, or AWS.
Sanderson Recruitment is hiring an experienced Senior Backend Engineer in Gloucester to design, build, and scale secure backend platforms and microservices across private and public clouds. The role involves working in agile DevSecOps teams, shipping frequent releases, and collaborating with fellow engineers on robust, scalable systems.
A senior Python engineer role at Spencer Rose Ltd in Watford (hybrid, 2-3 days in office) designing, building and maintaining high-throughput, API-first back-end services with a focus on reliability, performance and scalable architecture. Core tech includes Python, Azure, Kafka and CI/CD, plus mentoring and code review.
Senior backend developer who designs, builds, and maintains REST APIs, backend services, and integrations between corporate systems using C#/.NET 8, ASP.NET Core, microservices, and event-driven architecture, with SQL Server/PostgreSQL/MongoDB. On-site in São Paulo; the project spans Mexico and South America and requires Spanish communication.
Senior Java backend developer at CI&T in Campinas, Brazil, evolving a production microservices ecosystem on Google Cloud within a financial-domain context. Day to day: building Spring Boot REST APIs, troubleshooting production issues, code reviews, CI/CD with GitHub Actions, and mentoring, with mandatory office presence for Campinas metro residents.
Senior backend engineer at DFYNE working on product platforms: building and operating large-scale production systems and APIs. Core stack includes TypeScript or Python, distributed systems, relational databases, and cloud environments (ideally Google Cloud Platform), based onsite in Uddingston, UK.
Softtek is hiring a Senior Backend Engineer in Madrid (hybrid) to build large-scale systems with Java 17/21, Spring Boot microservices and REST APIs, using Kafka, MongoDB and PostgreSQL. The role emphasizes code quality, continuous improvement, and offers internal mobility and benefits.
PancakeSwap is hiring a Senior Backend Engineer in Hong Kong to design, build, and maintain scalable backend microservices for its DeFi platform. Day-to-day work includes integrating DeFi protocols, building secure APIs, and deploying containerized services on cloud platforms and Kubernetes for high concurrency and reliability.
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