Alongside

Financial Markets

SeniorPythonDeveloper

Porto, Porto District, Portugal FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Python Developer at Alongside. Skills: Python, Data processing, Code quality, Financial markets. Write clean Python code. Assess project feasibility”

What You'll Achieve.

High-performing tech teams; Scalability; Performance requirements; High-quality deliverables; Project execution; Use-case delivery; Application performance; Reliability; Stability; Successful delivery of new index families

Industry & Context.

Financial Markets
Problems you'll solve

Analytical skills; Problem-solving skills

What They're Looking For.

Must Have

Python development, Data processing pipelines, Code quality, Performance, Best practices, Technical documentation, Peer code reviews, Collaboration with business and technical stakeholders, Analytical skills, Problem-solving skills

Nice to Have

Dataiku, Financial services, Market data, Indices, Capital markets

What You'll Do.

Write clean Python code

Assess project feasibility

Design data processing workflows

Conduct peer code reviews

Collaborate with stakeholders

Produce technical documentation

Monitor production use cases

Improve application performance

Support index family delivery

How You'll Work.

Team & Collaboration

Collaborate with business and technical stakeholders; Collaborative environment

Communication Scope

Technical documentation

Full Job Description

**Alongside** partners with organizations to **drive digital transformation** and **build high-performing tech teams**. We are looking for a **Senior Python Developer** to join a project at a company specializing in the management of financial markets. In this role, you will contribute to the development and computation of new index families across multiple asset classes, including **Equities and Fixed Income** in a highly collaborative and international environment. **Responsibilities:** * Writing **clean, maintainable, scalable, and robust Python code** following engineering best practices * Assessing project feasibility and evaluating technical complexity while ensuring high standards of code quality and resilience * Designing and optimizing **data processing workflows** to support scalability and performance requirements * Conducting **peer code reviews** and ensuring high-quality deliverables * Collaborating with business and technical stakeholders to support project execution and use-case delivery * Producing clear **technical documentation** , including code documentation and implementation details * Monitoring production use cases and continuously improving application performance, reliability, and stability * Supporting the successful delivery of new index families across multiple financial asset classes **Requirements** * Strong professional experience with **Python development** * Experience designing scalable and maintainable **data processing pipelines** * Strong focus on **code quality, performance, and best practices** * Experience working with technical documentation and peer code reviews * Ability to collaborate effectively with business and technical stakeholders * Strong analytical and problem-solving skills * Experience with **Dataiku** is highly valued * Previous exposure to **financial services, market data, indices, or capital markets** is a plus **Benefits** * Technical guidance and continuous mentorship * Participation in real-world projects

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