Senior Back-End Developer

Spain

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Enterprise SoftwareIndustries

Requirements

Candidates should have 5+ years of experience building enterprise-grade applications using an object-oriented language, with solid experience in .NET Framework and ASP.NET. Strong hands-on experience with MVC, Web API frameworks, and RESTful APIs is required, along with familiarity with ORM frameworks like Entity Framework. Proficiency in relational database design and SQL querying, a deep understanding of SOLID principles, and strong testing skills (unit, integration, API, performance) are essential. Excellent communication and interpersonal skills are also necessary, with a focus on writing maintainable, testable code using design patterns and best practices. Experience with SharePoint, Office 365 development, DevOps, CI/CD, modern authentication protocols, GraphQL APIs, NoSQL databases, Microservices, advanced architectural patterns, cloud-native applications, Azure services, event-driven systems, and containerized applications are considered nice to have.

Responsibilities

The Senior Back-End Developer will own and drive product features from technical design to delivery, collaborating closely with Product, QA, and other stakeholders. They will tackle technical debt by identifying weak spots and proposing scalable solutions, and write clean, testable, high-performance code following internal standards. The role involves contributing to milestones by ensuring code meets the Definition of Done, sharing technical ideas effectively with the team, and staying curious by researching and testing new tools, frameworks, and strategies to maintain a modern and efficient tech stack.

Skills

Back-end development

.NET

API design

Scalable architecture

Relational databases

NoSQL databases

Containerization

Cloud infrastructure

Clean code

Testable code

High-performance code

Appspace

Workspace management and employee communication platform

About Appspace

Appspace provides a workspace management platform that enhances communication and operational efficiency within organizations, particularly in the healthcare and public sectors. The platform allows for content delivery to workplace devices, such as digital signage, and helps manage physical spaces through features like fast check-ins, capacity management, and reservations for desks and rooms. Additionally, it offers tools for analyzing visitor volume and behaviors to optimize space utilization. Appspace operates on a subscription-based model, ensuring a steady revenue stream while continuously updating its services. The platform also serves as a central hub for employee communication, providing access to announcements and tools for all employees, including frontline workers. Appspace's flexibility and scalability make it a valuable partner for organizations aiming to improve their work environments and employee engagement.

Dallas, TexasHeadquarters

2002Year Founded

GROWTH_EQUITY_VCCompany Stage

Government & Public Sector, Enterprise Software, HealthcareIndustries

201-500Employees