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Senior Fullstack Engineer (Node.js Job Opening In Barcelona – Now Hiring Forvis Mazars Group


Job description

Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading global professional services network.

Operating as an internationally integrated partnership in over 100 countries and territories, we specialise in audit, tax and advisory services.





As part of Forvis Mazars ’ strategic move to create a centralized service to serve clients across Europe, we have created a Global Compliance & Reporting service with teams, processes, and technology that allows multinational groups to meet all their accounting, tax, payroll, and legal obligations and commitments, both locally and internationally while having accurate information centralized and delivered from our Center of Excellence (CoE) .





We are hiring a Full-Stack Developer (with good capabilities in AI / Gen AI integration) to join this strongly growing team in Barcelona.





Join us to grow your career through global opportunities, diverse projects, and continuous learning.

We are seeking a skilled Full-Stack Developer (with good capabilities in AI / Gen AI integration) to join our innovative Agentic AI Center of Excellence team in Barcelona.

This hybrid role will play a pivotal role in designing, developing, and deploying agent-powered process automation solutions for key processes (P2P, O2C, A2R, G2G, tax, payroll).

The candidate will blend expertise in AI engineering (agent orchestration, LLM integration) with full-stack development (client portals, omnichannel interfaces) to drive efficiency, scalability, and compliance in a POC phase, with potential expansion.







Full-Stack Development :

Work closely with AI engineers to integrate LLM-based services into web applications.



Support group alignment and vision by designing scalable technology that meets business outcomes and quality management goals.







Full-stack expertise (e.g., React, Node.js, Python) with a focus on scalable web applications and integration with AI-driven workflows.



Knowledge of cloud platforms (e.g., Azure) and DevOps practices (CI/CD, MLOps) to ensure robust deployment and monitoring.



Advanced knowledge of vibe-coding technics and product development life cycles.



Familiarity with AI concepts and frameworks (LangChain, Hugging Face, Azure OpenAI) — hands-on experience is a plus.



Knowledge of data pipelines and APIs (Databricks, MS Fabric, vector stores) is an advantage.



3+ years in full-stack development, with hybrid project experience preferred.



~ Permanent full-time contract

Hybrid working model

Health insurance

Fruit, coffee and snack always available at our office

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Fullstack Potential: Insight & Career Growth Guide


Real-time Senior Fullstack Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Senior Fullstack in Barcelona, Spain, highlighting market share and opportunities for professionals in Senior Fullstack roles.

80585 Jobs in Spain
80585
15867 Jobs in Barcelona
15867
Download Senior Fullstack Jobs Trends in Barcelona and Spain

Are You Looking for Senior Fullstack Engineer (Node.js Job?

Great news! is currently hiring and seeking a Senior Fullstack Engineer (Node.js to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

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 Forvis Mazars Group adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Spain laws and regulations

What Is the Average Salary Range for Senior Fullstack Engineer (Node.js Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Barcelona. 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.

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Interview Tips for Senior Fullstack Engineer (Node.js Job Success

Forvis Mazars Group interview tips for Senior Fullstack Engineer (Node.js

Here are some tips to help you prepare for and ace your Senior Fullstack Engineer (Node.js job interview:

Before the Interview:

Research: Learn about the Forvis Mazars Group's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

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Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

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Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

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Final Thought:

To prepare for your Senior Fullstack Engineer (Node.js interview at Forvis Mazars Group, research the company, understand the job requirements, and practice common interview questions.

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By following these tips, you can increase your chances of making a positive impression and landing the job!

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