Junior Calypso Developer

Company Description

Talan – Positive Innovation

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Talan at a Glance

Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenue this year.

Our Core Areas of Expertise

• Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.

• Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.

• Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.

We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.

Job Description

Location: Wrocław, Poland (On-site) Relocation: Candidates from anywhere in Poland are welcome, provided they are open to relocating.

About the Opportunity

We are looking for a Junior Calypso Developer who wants to build a career within Capital Markets technology and gain hands-on experience working on one of the most widely used trading and risk management platforms in the financial industry.

You will join a newly established team responsible for supporting and enhancing a critical Calypso environment while learning from experienced consultants and developers.

This role is ideal for someone looking to combine a technical Java background with exposure to investment banking and financial markets.

Additionally, there may be the possibility of future internalization with the client after a successful period in the role.

Responsibilities

• Support development and maintenance activities within Calypso.

• Assist senior developers in implementing enhancements and fixes.

• Participate in testing and deployment activities.

• Investigate and resolve technical issues under mentorship.

• Work with SQL databases and existing integrations.

• Learn Capital Markets processes and Calypso architecture.

Qualifications

Requirements

• 1-3 years of professional experience in software development.

• 2 years of experience working with Java.

• SQL/database skills.

• Strong willingness to learn Calypso and Capital Markets technologies.

• Problem-solving mindset.

• Fluent English: C1.

Nice to Have

• Exposure to financial systems or banking projects.

• Knowledge of Oracle databases.

• Familiarity with Linux/Unix.

• Internship or academic projects related to financial technology

Additional Information

What do we offer you?

• Onsite set up in Wroclaw, Poland

• Training and career development

• Benefits and perks such as private medical insurance, lunch pass card, MultiSport Plus card

• Possibility to be part of a multicultural team and work on international projects

If you are passionate about data, development & tech, we want to meet you!

Talan Spain’s commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company’s "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).