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      Urgent! Sr Backend Developer (C# / Typescript) Job Opening In Valencia – Now Hiring Archie
Backend Developer (C# / TypeScript)
Location: Valencia, Spain (Hybrid – 3 days/week in office near Torres de Serrano)
About Archie
Join Archie, the AI agent built exclusively for accounting firms.
Archie isn't just another tool—he's a sophisticated digital team member who handles complex accounting workflows, from data consolidation to advisory services.
Our mission is to expand firms' capabilities by automating repetitive tasks while maintaining the highest standards of accuracy, security, and compliance.
Backed by industry veterans and partnering with top-tier accounting firms worldwide, we're building the future of accounting where human expertise meets cutting-edge AI technology.
At Archie, you'll join a team of forward-thinking professionals and passionate innovators who are committed to transforming how accounting firms operate.
Your work will impact thousands of accountants and their clients, shaping the evolution of AI in professional services.
We’re looking for a Backend Developer  with strong experience in C# , TypeScript , and PostgreSQL  to help us build, optimize, and scale our platform’s core services.
You’ll work closely with our AI engineers, data specialists, and frontend developers to deliver secure, high-performance APIs and integrations.
Our stack blends modern .NET and Node.js technologies, and we use AI-assisted tools (like Cursor and GitHub Copilot) to accelerate iteration and improve code quality.
Experience with Semantic Kernel  or similar AI orchestration frameworks is a plus, as our architecture increasingly incorporates AI-driven task coordination and reasoning.
Hours:  40 hours/week, semi-flexible schedule (availability required until 7 PM CET).
Location:  Hybrid in Valencia, Spain (near Torres de Serrano); 3 days/week in office.
Compensation:  Competitive salary based on experience.
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Unlock Your Sr Backend Potential: Insight & Career Growth Guide
Real-time Sr Backend Jobs Trends in Valencia, Spain (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Sr Backend in Valencia, Spain using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 9996 jobs in Spain and 177 jobs in Valencia. This comprehensive analysis highlights market share and opportunities for professionals in Sr Backend roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Archie is currently hiring and seeking a Sr Backend Developer (C# / Typescript) to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Sr Backend Developer (C# / Typescript) Jobs Valencia.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Archie adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Sr Backend Developer (C# / Typescript) Jobs Spain varies, but the pay scale is rated "Standard" in Valencia. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Sr Backend Developer (C# / Typescript) typically include Software Development and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
To improve your chances of getting hired for Sr Backend Developer (C# / Typescript), consider enhancing your skills. Check your CV/Résumé Score with our free Resume Scoring Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.
 
            Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Sr Backend Developer (C# / Typescript) interview at Archie, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Archie's products or services and be prepared to discuss how you can contribute to their success.
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