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Senior C# Developer

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Senior C# Developer

  • CDI (Permanent)
  • Temps plein
  • Lisbonne, Lisbonne, Portugal
Postuler
Marque
BNP Paribas Corporate & Institutional Banking
Horaires
Temps plein
Niveau d'études
Niveau BAC+2/3
Référence
C#Developer
Mise à jour le 05.03.2026

About the job

  • We are seeking a highly experienced Senior C# Developer to join our team. In this role, you'll have the opportunity to work in its foreign exchange electronic trading systems GUI development team. This is an opportunity for a person who wants to make a difference and help develop the future of electronic FX trading

Your Main Activities Are

  • Designing, developing, testing, and deploying high-quality C# .NET framework GUI applications with WPF
  • Collaborating with the product team to understand requirements, provide technical solutions, and ensure the successful delivery of projects
  • Mentoring and guiding junior developers
  • Understanding of design and architecture principles, common data structures and algorithms complexity
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Identify and correct bottlenecks and fix bugs
  • Help maintain code quality, organization, and automatization
  • Expert in modern C# development practices and actively seeks to maintain a current up to date set of skills

Profile and Skills to Success

  • Bachelor's Degree in Computer Science / Computer Engineering or related field
  • At least 5 years of experience in C# development with WPF experience
  • Proactive and flexible approach to dealing with challenges
  • Web development experience with Typescript and React
  • Knowledge of the following languages / concepts: Microsoft .NET and C#
  • Experience with Design patterns, such as: MVVM, IOC and Reactive Extensions (Rx)
  • Ability to deliver quality code without relying on the test team
  • Experience of the entire development lifecycle within .NET projects from architecture through to maintenance.
  • Experience with Agile/Scrum development methodologies, tools such as Intellij, JIRA and Confluence and version control in Git
  • Proficient Windows user
  • Advanced level of English, both written and oral
  • Excellent problem-solving and critical thinking skills
  • Good knowledge of FX and appreciation for electronic trading
  • Good interpersonal and communication skills, including the ability to effectively present technical concepts to both technical and non-technical stakeholders
  • Ability to work in a fast-paced environment and handle multiple priorities

#LI-Hybrid 

Why joining BNP Paribas? 

  • Leading banking institution

Leading player in banking and financial services in Europe, BNP Paribas operates in 64 countries and has nearly 178,000 employees, including more than 144,000 in Europe 

  • International reach 

The Group holds key positions in several areas of banking and financial services that are structured around three operating divisions:

  • Corporate & Institutional Banking (CIB) connects companies needing financing and institutional clients looking for investment opportunities division that offers tailored financial solutions for corporate and institutional clients
  • Commercial, Personal Banking & Services (CPBS) brings together all our commercial banks and several specialised businesses heard
  • Investment & Protection Services (IPS) combines a unique continuum of products and services across protection, saving, investment and real estate including specialised businesses offering a wide range of savings, investment and protection services
  • Our presence in Portugal

In Portugal since 1985, BNP Paribas today has more than 9.220 employees, distributed across the Group's 10 business entities established in the country. Its presence also extends to 11 centres of expertise providing value-added services to various countries where the BNP Paribas Group also operates.

  • Diversity and Inclusion commitment 

BNP Paribas ´ambition is to cultivate an open and responsive environment for all that encourages collaboration and interaction. We demonstrate our commitment by actively contributing to the Group’s Diversity and Inclusion strategy and goals, in line with the United Nations Sustainable Development Goals. As part of our local Corporate and Social Responsibility – Diversity & Inclusion strategy, BNP Paribas Portugal is committed to:

  • Promote a fair and unbiased recruitment process and offer professional development opportunities to all employees
  • Celebrate diversity and advocate for inclusion, both externally and internally, encouraging employee’s participation, creating space for different voices to be heard.

To foster the effort of BNP Paribas Portugal, multiple initiatives and events take place throughout the year where our people can find out more on the importance of diversity inclusion at the workplace and in our society.

  • Remote Working Conditions

At BNP Paribas, we embrace a Smart Working framework based on trust, autonomy and collaboration. Within this framework, eligible employees can benefit from flexible remote working options adapted to our hybrid working environment. To ensure a comfortable and efficient working setup, eligible employees are provided with both office and home equipment, are entitled to an equipment allowance and can benefit from exclusive partnerships to purchase additional items at reduced prices. 

  • Commitment towards work/life balance

Supporting employees in a hybrid way of working while providing them with the means to maintain a work-life balance is an essential dimension of our Smart Working program. At BNP Paribas, we care about our employees’ wellbeing and promote a culture of good integration between work and personal life. 

To find out more on why you should join BNP Paribas please read our Employee Value Proposition and our Career path page.

* Please note that only applications submitted in English will be considered. 

* In case you are selected for this role, further documentation will be requested to support your hiring process.

Corporate & Institutional Banking (CIB)

Corporate & Institutional Banking (CIB)se positionne comme une passerelle entre deux types de clientèles : les entreprises et les institutionnels - banques, compagnies d’assurance et gestionnaires d’actifs. Les équipes de CIB mettent en relation les besoins en financement des premières et les opportunités d’investissement recherchées par les seconds, en leur offrant des solutions sur mesure en matière de marchés de capitaux, de métiers titres, de financement, de gestion des risques, de gestion de trésorerie et de conseil financier.