Senior Python Developer- Banking

As a Senior Python Developer at Capco Poland, your main responsibilities will include designing, developing, testing, and maintaining innovative services and systems for financial applications. You will ensure that the pricing and regulatory workflows are high-quality and efficient while taking full-stack ownership of your projects. Additionally, you’ll manage CI/CD processes, support production deployments, and address any network challenges that might arise during system migrations.

To be successful as a Senior Python Developer at Capco Poland, candidates should possess advanced expertise in Python, including familiarity with libraries like Pyro and Regular Expressions. Proficiency in MongoDB, scripting in Windows/Linux, and utilizing CI/CD tools such as GitHub, Jenkins, and UrbanCode will also be essential. Experience in the financial services sector, especially with Rates and Credit systems, will be highly regarded.

Candidates for the Senior Python Developer position at Capco Poland should hold a Bachelor’s degree in Computer Science, Information Technology, or a related field. Alternatively, equivalent practical experience in advanced applications support is acceptable. A minimum of two years of recent experience in banking or financial services is also required to ensure you are well-equipped for the tasks you'll undertake.

At Capco Poland, Senior Python Developers can expect a collaborative and innovative work environment that values diversity and inclusion. The company's entrepreneurial culture encourages individual input and allows team members to work closely with senior partners and international clients. Flexibility, support for remote work, and a focus on ongoing learning are key aspects of our workplace.

As a Senior Python Developer at Capco Poland, you will benefit from an employment contract or Business to Business arrangement, access to a variety of employee benefits, including health care options, life insurance, and professional development courses through platforms like Udemy. There are also opportunities to participate in community charity events and engage with a supportive work culture centered around growth and innovation.

When answering this question, be sure to highlight specific projects where you've applied your Python skills, especially those related to financial applications. Discuss any libraries you’ve used, like Pyro or Regex, and how they contributed to project outcomes. Emphasize your ability to write clean, testable code and mention your experience with CI/CD tools.

It's important to articulate what CI/CD means to you and how you're applied it in your projects. Discuss tools you've worked with, such as Jenkins or GitHub, and explain how you've implemented continuous integration and delivery to enhance development efficiency and maintain high-quality outputs.

Use the STAR method to structure your answer: describe the situation, the task you were assigned, the actions you took to address the problem, and the results of your efforts. Focus on a relevant experience that showcases your problem-solving skills in a financial context.

Detail your experience with MongoDB, emphasizing any specific projects where you've designed schemas, queried data, or optimized database performance. Discuss your approach to integrating databases with Python applications, and mention any relevant troubleshooting experiences.

Discuss your methods for prioritization, such as assessing task urgency and impact, and how you communicate with your team about progress or blockers. Share examples from past roles where your prioritization led to successful project outcomes.

Reflect on your collaboration skills and how you adapt your role based on team dynamics. Highlight instances where you've taken initiative, provided support to teammates, or led efforts that required cross-functional collaboration, especially in tech projects.

Express your enthusiasm for Capco’s vision and values. Connect your expertise with the company's dedication to innovation and diversity. Share what excites you about the role and how you see it aligning with your career goals in the financial tech space.

Describe your systematic approach to troubleshooting production issues, emphasizing how you communicate with stakeholders to manage expectations while resolving the problem. Include any relevant experiences where your actions led to swift resolutions.

Before the interview, research rates derivatives and prepare to talk about your familiarity with various products. Discuss any experience you've had in this area, and demonstrate your understanding of their applications within the financial sector.

If you have experience working within Agile frameworks, be sure to outline specific projects where you've applied Agile principles. Discuss how this methodology can improve collaboration and project adaptability in fast-paced environments.