Junior Calypso Developer

• Location: Wrocław, Poland (On-site)
• Relocation: Candidates from anywhere in Poland are welcome, provided they are open to relocating.
• Contract Type: Long term contract

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.

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.

We Offer

• 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

About the Company

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.

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).

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