Senior Full-Stack Developer

This is a fully remote position, open to applicants in United Kingdom, +2 more countries.

📋 Description

• Design, create, test, and sustain high-quality software throughout the complete development lifecycle.

• Address intricate technical and architectural challenges by applying sound engineering principles.

• Contribute to the development of APIs, backend systems, cloud platforms, and frontend UI using React component-based architecture.

• Collaborate with product, engineering, and leadership teams on strategic initiatives.

• Analyze, diagnose, and resolve complex production and performance issues.

• Implement clean code practices, object-oriented design, and software engineering best practices.

• Assist in technical decision-making, conduct code reviews, and engage in knowledge sharing.

• Appropriately utilize AI tools while ensuring quality and accountability.

• Identify avenues for enhancing systems, processes, scalability, and reliability.

• Shape architecture and enhance platform capabilities involving distributed systems, AI-enabled features, search technologies, and large-scale APIs.

⛳️ Requirements

• Strong professional background in software development using C# and modern .NET technologies.

• Excellent grasp of software engineering principles, algorithms, system design, and problem-solving techniques.

• Experience with ASP.NET Core, Web APIs, Entity Framework Core, and SQL Server.

• Familiarity with Azure services including web applications, functions, databases, event hubs, and storage solutions.

• Strong understanding of testing methodologies, version control, and Agile delivery practices.

• Solid knowledge of UI development, particularly with React-based applications and static sites.

• C1 level English proficiency or native-level command of the language.

• A degree in STEM/Computer Science or equivalent proof of advanced engineering skills and analytical problem-solving abilities.

• Capability to work efficiently in a fully remote setting.

• Desirable: knowledge of search and indexing technologies.

• Desirable: experience with AI/ML-enabled products or AI-assisted development workflows.

• Desirable: expertise in distributed systems and scalability optimization.

• Desirable: familiarity with Azure DevOps and CI/CD pipelines.

• Desirable: experience with REST API documentation, Swagger/OpenAPI.

• Desirable: knowledge of Duende Identity Server.

• Desirable: experience with source generation in .NET.

• Desirable: experience in full-stack development.

• Must reside in the UK, Ireland, or Spain with full work rights.

🏝️ Benefits

• Guaranteed annual pay increase of £2,000 (or local equivalent), independent of merit or promotion adjustments.

• 26 days of vacation in addition to public holidays.

• Option to substitute public holidays for more meaningful days.

• Day off on your birthday and work anniversary every year.

• Opportunity to work remotely for up to 4 weeks each year from anywhere in the world.

• Fully remote work environment with flexible working hours.

• Parental leave.

• Medical scheme covering remote GP services, dental, optical, and diagnostics (for UK employees).

• Confidential counseling, therapy, and coaching services through Support Room.

• Help@Hand employee assistance program.

• Life insurance coverage of 5x salary through Unum.

• Up to 10% pension match (for UK employees).

• Annual budget for learning and development by function.

• Team events held a few times each year.