Senior Java Engineer (AWS & Data Pipelines) – Remote

We are looking for a Senior Java Engineer (AWS & Data Pipelines) who's eager to embark on an exciting new opportunity!

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What is this challenge about:

• Design, build, and integrate RESTful and/or GraphQL services using Java and modern web architecture frameworks.
• Develop and manage cloud infrastructure using AWS managed services such as S3, Lambda, Kinesis, and EventBridge Pipes.
• Implement and maintain infrastructure as code (IaC) for reliable, repeatable deployments.
• Build and maintain automated test suites, including unit, mock, and integration tests.
• Develop and orchestrate ETL/ELT data pipelines feeding production systems, ideally with Airflow 3.
• Work with relational and non-relational databases such as Snowflake, PostgreSQL, Redis, and DynamoDB.
• Contribute to microservices-based backend architectures and cloud data warehouse platforms (Snowflake, Redshift, BigQuery).
• Maintain CI/CD pipelines, working with GitHub and bash scripting.
• Use Python for data processing, transformation, and automation scripting.

What we are looking for:

• Proven experience with Java and modern web architecture frameworks.
• Experience with AWS Cloud and managed services, including S3, Lambda, EventBridge Pipes, and Kinesis.
• Proficiency in automated testing (unit, mock, and integration).
• Demonstrable experience managing infrastructure as code (IaC).
• Proven ability building and integrating RESTful and/or GraphQL services.
• Working knowledge of CI/CD pipelines, GitHub, and bash scripting.
• Familiarity with microservices-based backend architectures.
• Experience building and maintaining production data pipelines, with expertise in ETL/ELT processes and data orchestration.
• Proficiency in SQL and a strong understanding of relational and non-relational databases, including Snowflake, PostgreSQL, Redis, and DynamoDB.
• Experience with cloud data warehouse and analytics platforms, such as Snowflake, Redshift, or BigQuery.

What we offer

• A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
• A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
• An empowering and respectful work culture enriched with social and learning events.
• A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

"At KWAN, they make sure that I feel comfortable with the client I'm working for and that what I'm doing aligns with my career aspirations."