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Freelance Java Developer (Financial Sector)

Remote: 
Full Remote
Contract: 
Freelance
Experience: 
Senior (5-10 years)
Work from: 
Poland

Offer summary

Qualifications:

7+ years of Java experience, Proficiency in Spring Boot and SQL, Experience with Kafka and REST APIs, Familiar with Kubernetes containerization, Background in banking/fintech industry.

Key responsabilities:

  • Develop new features with secure code
  • Improve application quality and security
  • Address production incidents efficiently
  • Collaborate on CI/CD pipeline enhancements
  • Contribute to team efforts for service continuity
Espeo Software logo
Espeo Software SME https://bit.ly/
51 - 200 Employees
About Espeo Software
We help companies develop and implement innovative fintech solutions. By leveraging our expertise in blockchain, online payments, and other related areas, our clients can invent and develop cutting-edge solutions and services that help them stay at the forefront of innovation. You can consider Espeo Software a boutique One Stop Shop for Financial Technology. We are proud of our in-house Consulting Team that helped dozens of our customers to properly design solutions and product strategies, match the most efficient technology and utilize the private blockchain to be ahead of the competition. That’s what we do daily as Hyperledger Certified Service Provider - 1 of 2 in Europe and 1 of 17 globally. We have also built a solid network of consulting partners who are indisputable experts in Finance & Banking. If you work within the following domains, we’re a good match: • Online payments • Digital banking • Wealth management • RegTech • InsurTech • eWallets • API development • Trading software. We have been delivering FinTech solutions since 2008, building a broad portfolio, but we are not stopping here. We want each team member to know your industry from the inside out. That’s why we implemented a company-wide training program. All of us undergo general finance-related training, and our tech experts go through several courses and certifications on FinTech, Data & Information Security and Secure Solution Infrastructure. Are you open to having a conversation about your struggles and plans? We are happy to help you take advantage of the latest technologies and create a secure, efficient, and reliable solution. Visit our website to learn more about our services, or contact us in the home section!
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Job description

We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 15 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.


Freelance Java Developer (Financial Sector)

SKILLS: Java | Spring Boot | SQL | Kafka | Microservices

B2B: PLN 100 - 140 / Hour 💰

LOCATION: POLAND (REMOTE)


Key Duties and Requirements: A Roadmap to Your Professional Success 🚀

Scope of responsibilities: 

  • Actively contribute to the development of new features and enhancements through writing and reviewing high-quality, secure code with comprehensive test coverage,
  • Continuously improve the quality and security of applications,
  • Promptly and efficiently address production incidents, collaborating with cross-functional teams to resolve issues and restore service continuity,
  • Collaborate with platform engineers to enhance CI/CD pipelines and streamline release processes.

Here’s a set of skills we require:

  • 7+ years of Java experience with Spring Boot - must have,
  • Knowledge of SQL,
  • Experience with Kafka,
  • Experienced with REST API development,
  • Foundational experience in containerization (Kubernetes),
  • Experienced with microservices architecture,
  • Experience in the banking/fintech industry,
  • Very good spoken and written English (at least B2),
  • Very good spoken and written Polish.

Nice to have:

  • Experience working in large teams (SAFe SCRUM).

Required profile

Experience

Level of experience: Senior (5-10 years)
Spoken language(s):
EnglishEnglishPolish
Check out the description to know which languages are mandatory.

Hard Skills

Java (Programming Language)SAFe AgileProject CollaborationCI/CDCode ReviewIncident ManagementREST API DevelopmentFinancial Technology (FinTech)LinguisticsContainerizationApache KafkaSQL (Programming Language)BankingCross-Functional CollaborationMicroservicesSpring Boot
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