Python Developer

CompatibL Technologies LLC; Lisboa; Híbrido; EUR 50 000 - 70 000; Tempo integral

Resumo da oferta

CompatibL Technologies LLC in Lisbon, Portugal, or remotely, seeks a Python Developer to join an international team on a US bank project. You will develop new features, maintain existing ones, and ensure scalable, fault-tolerant software using Python and FastAPI.

The role involves collaborating with clients and product managers, writing clean code, and driving testing and quality assurance to meet business needs.

Qualificações

• Strong Python programming and OOP skills.
• Experience with server-side logic.
• Hands-on with FastAPI.
• Experience processing large datasets with Python, including multiprocessing and performance optimization.
• Experience with MongoDB clusters.
• Experience with SQL (SQL Server, MSSQL, Redis).
• Experience with Agile methodologies.
• Good knowledge of Git, Jira, and Confluence.
• Strong communication and stakeholder management.

Responsabilidades

• Develop new features and support existing ones.
• Write scalable and fault-tolerant Python code, debug and optimize.
• Collaborate with client and product manager to understand requirements.
• Contribute to code quality through testing, reviews, and system design.
• Work with an international team on a US bank project.

Conhecimentos

Python

OOP

Server-side

API development

MongoDB

SQL databases

Git/Jira/Confluence

Testing

Agile

Communication

Ferramentas

FastAPI

MongoDB

Redis

SQL Server

MSSQL

Confluence

Descrição da oferta de emprego

Position summary

CompatibL, a leading provider of trading and risk management software solutions, is looking for a talented Python Developer with a good level of English (B2+) to join its growing team in Lisbon, Portugal, or remotely.

The successful candidate will join an existing project team working with one of the leading US banks and will contribute to the maintenance and development of new features for newly created software products.

What will you be doing?

You will be joining an international team of experienced developers dedicated to providing best-in‑class development and cloud management services to our clients, stakeholders, and partners. As part of the team, you will be participating in an ongoing project with a large US bank.

You will help us develop new software features and support and maintain the existing ones. You will be writing scalable and fault‑tolerant code, debugging programs, and integrating applications with third‑party web services. You will provide hands‑on expertise to increase the availability, reliability, and efficiency of our products. You will work closely with the client and product manager to understand the system’s functional and non‑functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs.

What are we looking for?

• A strong programming background with Python and OOP programming skills
• Experience using server‑side logic (essential)
• Hands‑on experience in developing web APIs using the FastAPI framework
• Experience with processing large datasets with Python, including multiprocessing and performance optimization techniquesExperience with MongoDB, such as operating and managing MongoDB clusters
• Experience with SQL, both relational and non‑relational databases (SQL Server, MSSQL, Redis)
• Experience of the Agile project management methodology
• Good knowledge of Git, Jira, and Confluence
• Demonstrated problem solving skills to provide production support of software
• Strong communication skills and experience in dealing with both technical and non‑technical stakeholders

Nice to have

• Experience working at a financial institution
• Experience working with cloud platforms (AWS, Azure)
• Experience with full‑stack web development
• Experience with Linux bash shell automation