Junior Calypso Developer

Employment: Full-time Experience level: Entry Level 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). 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.