Senior Fullstack Developer (Java, React.js, AWS)

ITDS Polska Sp. z o.o.; Warszawa; On-site; PLN 60,000 - 100,000; Full time

Job summary

Join a forward-thinking company as a Senior Fullstack Developer, where you'll play a pivotal role in modernizing financial systems. Work with cutting-edge technologies like Java and React, while collaborating with a global team to deliver scalable cloud-based applications. Enjoy a dynamic environment that fosters your professional growth and offers a range of benefits, including flexible hours and access to extensive training resources. This is your chance to make a significant impact in the financial industry while enhancing your skills and career trajectory.

Benefits

Access to attractive medical packages

Multisport Program

Access to Pluralsight

Flexible working time

Corporate gym

Mobile phone for private use

Coffee/Tea

Birthday celebrations

Streaming platform subscriptions

Participation in social events

Qualifications

• 5+ years of software development experience with a focus on Java.
• Proven experience with React and cloud platforms like AWS.

Responsibilities

• Develop and maintain fullstack applications using Java, React, and AWS.
• Manage the full software development lifecycle, including testing and deployment.

Skills

Java

React.js

AWS

RESTful API development

Problem-solving skills

Communication skills

Education

Bachelor's degree in Computer Science

Tools

CI/CD pipelines

SQL

Agile

Scrum

Job description

As a Senior Fullstack Developer (Java, React.js, AWS), you will work for our client, a leading global financial institution committed to transforming and modernizing its core business systems. You will join a fast-paced technology team focused on delivering scalable, cloud-based applications that support financial compliance, data quality, and analytics across multiple departments. This role is crucial to enhancing automation, streamlining workflows, and improving the overall digital infrastructure that underpins key regulatory and financial processes.

Your responsibilities

1. Develop and maintain fullstack applications using Java, React, and AWS
2. Translate business requirements into scalable and maintainable technical solutions
3. Collaborate with stakeholders to define data workflows and implementation plans
4. Create and document high-level and detailed technical designs
5. Manage the full software development lifecycle, including testing and deployment
6. Explore and integrate emerging technologies as required by the project
7. Ensure code quality through reviews, testing strategies, and best practices
8. Troubleshoot and resolve software defects and performance issues
9. Maintain and improve CI/CD pipelines for continuous integration and delivery
10. Contribute to technical discussions and architectural decisions within the team

Our requirements

1. A bachelor’s degree in Computer Science or a related technical field
2. At least 5 years of software development experience with a focus on Java
3. Proven experience with React and cloud platforms like AWS
4. A strong understanding of data structures, algorithms, and design patterns
5. Experience with RESTful API development and integration
6. Familiarity with SQL and relational or columnar databases
7. The ability to work independently and in a global team environment
8. Excellent problem-solving skills and attention to detail
9. Strong communication skills, both verbal and written

This is how we organize and work

• Agile
• Scrum

What we offer

• Stable and long-term cooperation with very good conditions
• Enhance your skills and develop your expertise in the financial industry
• Work on the most strategic projects available in the market
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
• Participate in social events, training, and work in an international environment
• Access to attractive medical packages
• Access to Multisport Program
• Access to Pluralsight
• Flexible hours, including sharing costs of sports activities, private medical care, flexible working time, corporate gym, mobile phone for private use, coffee/tea, drinks, birthday celebrations, streaming platform subscriptions, and access to +100 projects

Recruitment stages

1. First online interview
2. Second online interview

#GETREADY to meet with us!

ITDS Business Consultants is involved in many innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. If interested, please apply with your CV in English or Polish, including a statement consenting to our processing and storing of your personal data.