Senior Java Developer (Capital Markets)

Responsibilities

• Designs, estimates, and implements technical solutions for medium/high complexity applications.
• Participates actively in all phases of the application development lifecycle.
• Collaborates with various project stakeholders to provide support for clarifying requirements, processes, architecture, and priorities.
• Recommends and promotes IT industry standards, tools, and practices (DevOps, etc.) to achieve well-engineered software products.
• Proposes improvements and escalates risks/issues related to development activities.
• Participates in the review of the work done by development team members.
• Learns and applies new technologies, practices, and tools as appropriate to the project.
• Participates in internal and external tech communities, events, etc.
• Shares experience and knowledge gained from projects.

Requirements

• 6+ years of experience in software development.
• Experience working in Capital Markets, Trading, Equity Derivatives, or the broader Financial Services industry is required.
• Strong understanding of different common programming paradigms (OOP, Functional, etc.).
• Strong familiarity with design/architectural patterns and clean code principles (e.g., SOLID, GoF, MVVM).
• Proficient in relevant programming languages, frameworks, and tools such as Java, IntelliJ IDEA, Spring, Hibernate, Maven, Gradle. Nice to have: Kotlin.
• Practical experience in platform-specific database systems and SQL.
• Good understanding of version control systems like Git or similar.
• Solid experience with testing and mocking frameworks.
• Familiar with common communication protocols and standards such as HTTP, REST, JSON, TCP/IP, and others.
• Experience with Agile methodologies (e.g., SCRUM, KANBAN).
• Knowledge of CI/CD tools and practices.
• Good problem-solving skills and analytical thinking.
• Excellent communication and teamwork abilities.
• Upper English proficiency.
• "For this position, the gross base salary starts with PLN 19 267 PLN Gross per month (full-time employment contract), determined using objective and gender-neutral criteria including skillset, experience and role responsibilities.

Benefits

Additional Information

Development is the largest discipline at Endava. Our developers design, build, and release software products in multiple programming languages, frameworks, and libraries. Always collaborating with cross-functional project teams, our developers are adaptable problem-solvers with a client-oriented mindset. This role is available on a full-time employment contract (UoP) and requires the willingness to work from one of our offices in Kraków, Warszawa, or Gdańsk twice a week.

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