Senior Backend Engineer
hace 4 semanas
Role: Senior Backend Engineer (.Net) Location: Barcelona, Spain Job Type: ContractRole Summary: The Senior Backend Engineer will play a critical role in building the core services and APIs for the project. Working closely with the Lead Backend Engineer, this role will be responsible for writing high-quality code, developing robust data solutions, and contributing to the overall technical excellence of the platform. Key Responsibilities: ● Develop, test, and maintain backend microservices and APIs using C# and .Net. ● Implement data access layers and write efficient, optimized T-SQL queries and stored procedures. ● Write comprehensive unit, functional, and integration tests to ensure code quality and system reliability. ● Participate in code reviews and contribute to a collaborative engineering culture. ● Contribute to the CI/CD pipeline for automated builds and deployments. ● Troubleshoot and resolve production issues. Required Skills & Qualifications: ● Excellent working knowledge of .Net Framework with C# in building resilient applications, including asynchronous programming, queuing, caching, logging, xml/json serialization, and security. ● Strong SQL Server experience with T-SQL and stored procedures. Expertise in transactions, ACID compliance, data normalization, and query optimization. ● Proficiency with data access from .Net using ORMs (Entity Framework, Dapper) and direct queries. ● Expertise in writing unit, functional, performance, soak, and stress tests. Knowledge of BDD is a plus. ● Skills & proficiency in the development of RESTful JSON API standards, including experience with API Gateways and authentication. ● Experience with Continuous Integration/Deployment processes (Git, Jenkins). ● Experience working in both Linux and Windows environments. ● Exposure to Docker, Kubernetes, and serverless patterns in a public cloud environment (AWS). ● Experience building and deploying microservices. ● Familiarity with deployment strategies using infrastructure as code is a plus (Terraform, Chef). Experience: ● A minimum of 5+ years of professional backend development experience.
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Senior Backend Engineer
hace 2 semanas
Madrid, España Global M A tiempo completoSenior Backend Engineer: Build Next‑Gen AI Products!Are you a seasoned Backend Engineer ready to make a meaningful impact at a fast‑growing startup? Join our core tech team and help build the scalable, robust backend systems that power our next‑generation AI platform.This role offers significant influence from day one, working closely with the CTO and...
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Senior Backend Engineer
hace 2 semanas
madrid, España Global M A tiempo completoSenior Backend Engineer: Build Next‑Gen AI Products! Are you a seasoned Backend Engineer ready to make a meaningful impact at a fast‑growing startup? Join our core tech team and help build the scalable, robust backend systems that power our next‑generation AI platform. This role offers significant influence from day one, working closely with the CTO...
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Senior Backend Engineer
hace 2 semanas
madrid, España Pragmatike A tiempo completoSenior Backend Engineer at Pragmatike Location: Fully remote (EU timezone, CET ± 2h)Start date: ASAPLanguages: English (mandatory), French (plus) About the Company Pragmatike is a European tech company building distributed, peer‑to‑peer cloud systems and next‑generation backend infrastructure. The team focuses on scalability, reliability, and...
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Senior Backend Engineer — Scalable Payments Platform
hace 1 semana
Madrid, España Pluxee España A tiempo completoA global employee benefits company is seeking a Senior Backend Engineer in Madrid to design and optimize backend services for
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Senior Backend Engineer
hace 1 semana
madrid, España Pluxee A tiempo completoA global employee benefits firm in Madrid is seeking a Senior Backend Engineer to join their team. In this role, you'll design and optimize robust backend services that power
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Senior Backend Engineer — Scalable Payments
hace 1 semana
madrid, España Pluxee A tiempo completoA leading benefits and engagement firm is looking for a Senior Backend Engineer to optimize backend services and enhance
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Madrid, España Medium A tiempo completoA technology partner company is seeking a Senior Node.js Backend Engineer to build and maintain scalable backend services focused on online
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Senior Backend Engineer
hace 2 semanas
madrid, España Pluxee A tiempo completoA global employee benefits provider based in Madrid is seeking a Senior Backend Engineer to enhance their
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madrid, España hiberus A tiempo completoUna empresa de tecnología en Madrid está buscando un Arquitecto de Software/Senior Backend Engineer para diseñar y evolucionar arquitecturas de plataformas críticas. Buscamos a alguien con más de 8 años de experiencia en desarrollo backend con Java y microservicios. Se ofrece contrato indefinido, salario competitivo, bonificación, acuerdos de...
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Senior Backend Engineer
hace 2 semanas
Madrid, España Pluxee A tiempo completoPluxee Madrid, Community of Madrid, SpainPluxee is a global player in employee benefits and engagement that operates in 31 countries. Pluxee helps companies attract, engage, and retain talent thanks to a broad range of solutions across Meal & Food, Wellbeing, Lifestyle, Reward & Recognition, and Public Benefits.Powered by leading technology and more than...