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Python Developer — UMO, lisboa (Hiring Now)


Job description

UMO is a stealth-mode FinTech venture aiming to evolve the way people experience money by building a unified, AI-powered, yet deeply human modern money platform across fiat, crypto, and investments - subject to regulatory approvals.

The platform is being designed to break down traditional barriers to money across access, assets, and experience, enabling simpler, more adaptive ways for people to interact with financial services.

We are currently developing our MVP and navigating licensing requirements, with a multidisciplinary team of 100+ people representing 20+ nationalities.

With our headquarters in the UAE and offices in Portugal and Ukraine, we are united behind a shared ambition and a relentless focus on serving our customers.

About the Role

We are looking for a Python Engineer who thrives at the intersection of data orchestration, financial workflows, and AI integration.

In this role, you will design and optimize backend microservices, build robust data extraction and transformation pipelines, and implement AI/ML functionalities directly into our unified financial platform.

You will be instrumental in ensuring our core infrastructure remains secure, performant, and ready to scale across international markets.

Key Responsibilities

  • Backend Development: Design, build, and maintain high-performance, testable, and scalable backend services using Python frameworks (FastAPI, Django, or Flask).

  • Data Pipelines & Integration: Build and maintain structured pipelines for data collection, ETL processes, and real-time streaming, integrating seamlessly with core banking and blockchain nodes.

  • AI & LLM Integration: Work closely with cross-functional engineering and data teams to embed predictive analytics, smart financial categorization, and LLM-driven features into customer-facing applications.

  • API Architecture: Design secure, predictable, and well-documented RESTful and gRPC APIs to connect internal microservices and external fintech ecosystem partners.

  • Database Management: Optimize queries, schemas, and indexing strategies for both relational databases (PostgreSQL) and caching systems (Redis).

  • Code Quality & Best Practices: Participate in rigorous code reviews, write comprehensive unit/integration tests, and contribute to internal architectural standards.

Requirements

  • Experience: 3+ years of professional software engineering experience with a strong focus on Python.

  • Framework Proficiency: Deep hands-on experience with FastAPI, asynchronous programming in Python (asyncio), and related package ecosystems.

  • Database Skills: Solid understanding of SQL (PostgreSQL) and NoSQL solutions, including query optimization, handling high-concurrency connections, and practical experience with vector databases (e.g., Pinecone, Milvus, or Weaviate) for semantic search and AI retrieval architectures.

  • Infrastructure & Tools: Comfortable working with Docker, CI/CD pipelines (GitHub Actions/GitLab CI), and cloud services (AWS or GCP).

  • Fintech Mindset: Basic understanding of financial architectures, transaction flows, encryption standards, or crypto-fiat transactional systems.

  • Team player: Exceptional problem-solving skills and a strong capacity to collaborate in a distributed, remote-first setup.

  • Language Skills: Professional proficiency in English (B2+).

Bonus Points

  • Multi-language stack: Experience with or exposure to Node.js / TypeScript.

  • AI-Augmented Workflows: Regular use of tools like Cursor, Claude, or GitHub Copilot to accelerate development cycles.

  • Data Ecosystems: Familiarity with message brokers (Kafka/RabbitMQ) or orchestration tools (Airflow/Prefect).

The UMO Standard

  • Dynamic Work Environment: Vibrant offices and strong local teams across Lisbon, Dubai, Kyiv, and Lviv — with openness to remote for the right fit.

  • Rest & Recovery: 24 days of annual leave, dedicated paid sick leave, and observance of Public Holidays to keep you at your best.

  • Recharge Week: After your first year with us, enjoy two consecutive 4-day work weeks annually — a built-in reset to help you sustain peak performance for the long run.

  • Full Setup: Top-of-the-line hardware and a home office stipend so you can do your best work anywhere.

  • Growth Ecosystem: A dedicated learning budget and a clear, accelerated path toward executive-level leadership within the UMO ecosystem.

  • Impact & Ownership: Your work directly shapes the product and company direction — not just executes it.

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Required Skill Profession

Ti E Tecnologia


  • Job Details

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Unlock Your Python Developer Potential: Insight & Career Growth Guide


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

1378 Jobs in Portugal
1378
198 Jobs in Lisboa
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Download Python Developer Jobs Trends in Lisboa and Portugal

Are You Looking for Python Developer Job?

Great news! is currently hiring and seeking a Python Developer 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 UMO 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 Python Developer 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.

What Are the Key Qualifications for Python Developer?

Key qualifications for Python Developer typically include Ti E Tecnologia and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Python Developer Job Success

UMO interview tips for Python Developer

Here are some tips to help you prepare for and ace your Python Developer job interview:

Before the Interview:

Research: Learn about the UMO'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.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

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

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

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.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Python Developer interview at UMO, 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 UMO's products or services and be prepared to discuss how you can contribute to their success.

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

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