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Fullstack Developer (Python/React) — Irium Portugal, lisboa (Hiring Now)

Fullstack Developer (Python/React)


Job description

At IRIUM we want you to always chase your dreams.

Here, prepare yourself to conquer your goals, while enjoying the journey.

We are currently looking for a Senior Full‑Stack Developer (Python/React) for a 6‑month international project.

Responsibilities

  • Develop scalable and high‑quality solutions across the full stack, with emphasis on Back‑End development.

  • Build and maintain modern React applications, ensuring reusable components, efficient state management, and optimized performance.

  • Design, implement and evolve APIs using Python and FastAPI, ensuring security, modularity and high performance.

  • Manage relational databases, optimize SQL queries, and maintain schema versioning using Alembic.

  • Create and optimize Apache Airflow DAGs for data‑driven workflows.

  • Work with AWS services to deploy, scale and monitor applications (ECS, S3, RDS, DynamoDB, API Gateway).

  • Apply Infrastructure as Code practices using Terraform or CloudFormation.

  • Contribute to AI‑driven features using LLMs, LangChain and services such as Amazon Bedrock.

  • Collaborate with cross‑functional teams, participate in Agile ceremonies and support continuous improvement.

  • Ensure best practices in security, performance, documentation and code quality.

Qualifications

  • Strong proficiency in Back‑End development with Python + FastAPI.

  • Solid experience with React (components, hooks, state management, REST & GraphQL APIs, performance).

  • Strong SQL knowledge and experience with relational databases (PostgreSQL/MySQL).

  • Experience with Alembic for schema versioning.

  • Experience building and maintaining workflows with Apache Airflow.

  • Hands‑on experience with AWS (ECS, S3, RDS, DynamoDB, API Gateway, IaC, IAM).

  • Practical experience with LLMs, LangChain, prompt engineering and/or Amazon Bedrock.

  • Good communication, teamwork, organization and proactivity.

  • Experience working in Agile environments (Scrum or Kanban).

  • Fluency in English.

What we offer

  • Innovative and growing company with many opportunities for professional development.

  • Retribution according to your experience and performance.

    Access to flexible pay and medical insurance as a social benefit.

  • Unlimited access to technological training in free mode.

Location: Lisbon, hybrid.

At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.

#J-18808-Ljbffr

Required Skill Profession

Ti E Tecnologia


  • Job Details

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Unlock Your Fullstack Developer Potential: Insight & Career Growth Guide


Real-time Fullstack Developer 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 Fullstack Developer in lisboa, Portugal, highlighting market share and opportunities for professionals in Fullstack Developer roles.

1110 Jobs in Portugal
1110
245 Jobs in Lisboa
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Download Fullstack Developer Jobs Trends in Lisboa and Portugal

Are You Looking for Fullstack Developer (Python/React) Job?

Great news! is currently hiring and seeking a Fullstack Developer (Python/React) 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 Irium Portugal 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 Portugal laws and regulations

What Is the Average Salary Range for Fullstack Developer (Python/React) Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in lisboa. 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 Fullstack Developer (Python/React) Job Success

Irium Portugal interview tips for Fullstack Developer (Python/React)

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Before the Interview:

Research: Learn about the Irium Portugal's mission, values, products, and the specific job requirements and get further information about

Other Openings

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