Senior Fullstack Dev: Java, Angular, Microservices (Hybrid)

OPTIVEUM sp. z o.o.; Gdańsk; Hybrid; PLN 132,000 - 220,000; Full time

Job summary

Optiveum is seeking an Expert Fullstack Developer (Java, Angular, Microservices) for a banking industry client. The role involves end-to-end feature ownership, design-to-deployment, and security-driven development in a hybrid model with 60% office presence in Gdańsk or Warsaw.

You’ll work on microservices, REST APIs, and automated tests, using Java, Spring Boot, Angular, Kafka, and Docker/Kubernetes, while contributing to secure coding practices and CI/CD improvements.

Qualifications

• 8+ years of hands-on full-stack Java development delivering end-to-end features.
• Strong experience with Java, Spring Boot, microservices and REST APIs.
• Experience with Angular and Angular Material.
• Experience with Kafka and SQL databases.
• Docker, Kubernetes, Git, Bitbucket, Jenkins and CI/CD practices.
• Ability to develop and maintain automated tests and scripts.
• Experience resolving SAST, container scans and dependency vulnerabilities, with OWASP knowledge.
• Strong troubleshooting and ownership of production issues.
• Agile/Scrum experience.
• Familiarity with AI-assisted development tools (e.g., GitHub Copilot).
• Fluent English.

Responsibilities

• Take end-to-end ownership of feature delivery from requirements through deployment.
• Translate business features into technical designs and test strategies.
• Design, develop, test and maintain applications using Java, Spring Boot, Angular, Kafka, SQL, Docker and Kubernetes.
• Develop microservices-based solutions and REST APIs, integrate with systems.
• Build and maintain automated tests and test frameworks.
• Analyze and resolve defects, incidents, and performance bottlenecks.
• Remediate security vulnerabilities from SAST, container scans, dependencies.
• Own CI/CD and engineering automation with Git, Bitbucket, Jenkins, Docker, Kubernetes.
• Ensure production readiness with monitoring, logging, and docs.
• Provide technical guidance and participate in code/design reviews.
• Collaborate in Agile/Scrum with Product Owners and Architects.
• Adopt AI tools and drive automation in Cards domain.

Skills

Fluent English

Agile/Scrum experience

Technical ownership

Troubleshooting

Tools

Java

Spring Boot

Angular

Kafka

SQL

Docker

Kubernetes

Git

Bitbucket

Jenkins

CI/CD

REST APIs

OWASP

GitHub Copilot

Job description

Optiveum is seeking an Expert Fullstack Developer (Java, Angular, Microservices) for a banking industry client. The role involves end-to-end feature ownership, design-to-deployment, and security-driven development in a hybrid model with 60% office presence in Gdańsk or Warsaw.

You’ll work on microservices, REST APIs, and automated tests, using Java, Spring Boot, Angular, Kafka, and Docker/Kubernetes, while contributing to secure coding practices and CI/CD improvements.