Senior Java Developer
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location
Ospecificerad
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published date
2026-02-04
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company name
Exptners AB
Overview
Intro: As a Senior Java Developer, you will use the latest technologies, including AWS and Microservices, to develop innovative solutions and services that keep the company competitive now and in the future. Responsibilities: Collaborate with your team throughout the entire service lifecycle — from gathering requirements through development, testing, deployment, maintenance, and continuous innovation. Develop scalable, secure, and high-performance applications using Java and AWS. Design and implement microservices architectures. Follow best practices in coding, testing, and deployment. Work within an Agile environment employing methodologies such as SAFe and Scrum. Qualifications: Academic degree in Computer Science, Mathematics, Engineering or relevant fields. Minimum 8 years of relevant professional experience. Fluent English skills, strong experience in Agile methods (SAFe, Scrum), microservices expertise, proficiency in Java 8–11, Linux experience, hands-on with Spring Boot and Maven, unit testing with JUnit, and deep knowledge of AWS services including CloudFormation, IAM, EC2, ECS, Lambda, API Gateway, DynamoDB or Aurora PostgreSQL.
Must Have
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Fluent English, written and verbal
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Strong experience with Agile methodologies (SAFe, Scrum)
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Expertise in Microservices Architecture
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Proficiency in Java (versions 8-11)
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Experience with Linux environments
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Hands-on experience with Spring Boot and Maven
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Unit Testing with JUnit
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Deep understanding of AWS services including CloudFormation, IAM, EC2, ECS, Lambda, API Gateway, DynamoDB and/or Aurora PostgreSQL
Nice To Have
• Experience with both relational and non-relational databases
• Familiarity with Liquibase for database versioning
• Knowledge of ActiveMQ
• Experience with AWS CloudFormation
• Understanding of certificate management and security best practices
• Experience with CI/CD in microservices architecture
full-time