Senior Java Developer

What we do As Top Employer, we are dedicated to helping the world's leading companies build stronger businesses — helping them go from doing digital to being digital. Cognizant Poland offices are located in Gdańsk, Wrocław, and Kraków. With the capacity to support various clients, we offer a world of opportunities for both professionals and graduates. You can expect five-star training, a chance to realize your career goals, and a range of benefits. Be Cognizant!

About the role

We are seeking a highly skilled and experienced Java Backend Developer to join our dynamic team on an exciting project in the area of smart infrastructure and next-generation energy systems for a major client.

In this role, you will be responsible for designing, developing, and maintaining robust backend solutions using Java. You will collaborate closely with Product Owners, Architects, and other development teams to deliver high-quality software solutions. The candidate should be proficient in utilizing various tools and technologies to ensure high-quality, scalable, and maintainable code. Excellent communication skills and a collaborative mindset are essential for this position.

Your responsibilities

•Plan, execute and deliver on the roadmap for customer-oriented digital infrastructure systems

•Work with the team of experienced developers to build best in class software following market best practices and standards 

•Develop micro-services in Java 16+ and deploy them to cloud environment 

•Engage and contribute to product / ideas, both from technical and business perspective 

•Work with CI/CD systems and Code Reviews, contribute ideas and improvements to existing workflow 

•Share knowledge across the team 

•Visit Customer office in Warsaw up to 6 times a year for workshops and planning sessions

To make this happen you need to have

•At least 5 years of experience in IT industry development

•Minimum of 4+ years of experience as a JAVA software developer, including Java 16+ versions, JUnit, Hibernate

•Proficiency in Microservice Architecture

•Knowledgeable in Postgres for both SQL and NoSQL databases

•Proficiency with cloud storage solutions including S3 on AWS

•Experienced with build automation tools like Gradle

•Ability to collaborate effectively with Product Owner, Architects and other developments teams

•Experience with multiple, diverse technologies, platforms, and processing environments

•Fluent English, both written and spoken - level C1

•Communicative Polish, both written and spoken - level B2

Nice to have: 

•Experience in the retail industry is advantageous, but not mandatory

•Understanding of Event-Driven Architecture and Domain-Driven Design

•Experience with Vendor Management

•Skilled in using TypeScript, Python or JavaScript/Node.js in AWS Lambda.

•Experience with Python on AWS Lambda

•Knowledge of Kotlin for application development

•Knowledge of Open-Api (Swagger) for applications with API documentation

What we offer: 

• Extensive benefits package: Multisport Card, LuxMed medical healthcare including dental care, life insurance, cafeteria benefits, 

• Open-minded and multinational environment,

• Opportunity to be part of a global organization focused on development, 

• Professional development and clear career path, 

• Training & development opportunities including language courses.

For more information about us, visit Cognizant Poland. If you are looking for another opportunity and are interested in the company, do not hesitate to apply online!

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We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.