Senior Java Full-Stack Engineer

Avenga-2; Stockholms kommun; Hybrid; SEK 900,000 - 1,300,000; Full time

Job summary

Avenga Sweden is seeking a Senior Java Full-Stack Engineer to join our client in the energy sector. You will help set standards, establish guidelines, and share best practices to enable continuous learning and development.

As a Senior Java Full-Stack Engineer, you will develop end-to-end applications, build both frontend and backend components, and mentor peers while delivering robust software solutions. You will work with Angular, Spring Boot, Kafka, and Azure, and visit the office 2–3 days

Qualifications

• 6+ years of experience as a Java Engineer.
• Proficiency in Angular.
• Strong knowledge of Spring Boot.
• Solid experience with Apache Kafka.
• Working experience with Azure.
• Familiarity with container technologies (Docker, Kubernetes).
• Experience with CI/CD, DevOps and automation pipelines.
• Familiarity with Database design and optimization.
• Knowledge of integration technologies and API design.
• Ability to visit the office 2-3 days a week.
• English – Upper-intermediate or higher.
• Swedish – Advanced.

Responsibilities

• Develop end-to-end applications.
• Build both frontend and backend components.
• Develop scalable, maintainable, and robust software solutions.
• Translate business requirements into technical solutions.
• Deliver complete features from concept to production.
• Collaborate with UX/UI designers and business stakeholders.
• Mentor developers and contribute to technical leadership.

Skills

Java

Angular

Spring Boot

Kafka

Azure

Docker

Kubernetes

CI/CD

DevOps

Automation pipelines

Database design

API design

English

Swedish

Tools

Docker

Kubernetes

Azure

Job description

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are looking for a Senior Java Full-Stack Engineer to join our team. Our client is one of the largest state-owned energy companies and a leading producer and supplier of electricity and heat in Europe.

As a Senior Java Full-Stack Engineer, you will take part in setting standards, establishing guidelines and sharing best practices in order to ensure continuous learning and development.

This is you

• 6+ years of experience as a Java Engineer
• Proficiency in Angular
• Strong knowledge of Spring Boot
• Solid experience with Apache Kafka
• Working experience with Azure
• Familiarity with container technologies (Docker, Kubernetes)
• Experience with CI/CD, DevOps and automation pipelines
• Familiarity with Database design and optimization
• Knowledge of integration technologies and API design
• Ability to visit the office 2-3 days a week
• English – Upper-intermediate or higher
• Swedish – Advanced

This is your role

• Develop end-to-end applications
• Build both frontend and backend components
• Develop scalable, maintainable, and robust software solutions
• Translate business requirements into technical solutions
• Deliver complete features from concept to production
• Collaborate with UX/UI designers and business stakeholders
• Mentor developers and contribute to technical leadership

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.