Backend Developer

Tele2 Sverige AB; Stockholms kommun; On-site; SEK 580,000 - 680,000; Full time

Job summary

Tele2 Sverige AB is looking for a seasoned Senior Java Developer to design, develop, and maintain backend solutions that power sales processes. This role involves leading strategic projects while ensuring stability and optimizing performance in an agile environment.

The ideal candidate has several years of experience, strong technical ownership, and a passion for delivering high-quality code. Technical expertise should include Java, Spring Boot, and modern development tools such as Docker and Kubernetes.

Qualifications

• Several years of relevant experience building robust, scalable systems.
• Proven ownership of technical solutions and delivering high-quality code.
• Experience with agile methodologies and continuous improvement.

Responsibilities

• Design, develop, and maintain backend solutions for sales processes.
• Lead strategic projects ensuring stability and optimizing performance.
• Monitor and improve service performance.

Skills

Java

Spring Boot

REST APIs

Apache Kafka

Maven

Docker

Kubernetes

MongoDB

ReactJS

NodeJS

Typescript

Job description

Are you a seasoned Java Developer passionate about building robust, scalable solutions that directly impact business success? We're looking for an engaged Senior Java Developer to take a key role, contributing to and shaping our critical core systems for Sales.

What You'll Do

Design, develop, and maintain backend solutions that power our sales processes and streamline order fulfillment. This involves leading strategic projects, ensuring stability, and optimizing performance across the entire software development lifecycle. Your work will have a direct and measurable impact on our business.

Who You Are

Experienced Java Developer with several years of relevant experience building robust, scalable systems. Proven ability to take significant ownership of technical solutions and passionate about delivering high‑quality code.

Foster a culture of continuous improvement and agile methodologies. Expect you to:

• Drive technical initiatives and design with a strong focus on quality and performance.
• Thrive in an agile environment where the team shares responsibility.
• Be driven by curiosity, staying updated with the latest Java ecosystem trends.
• Proactively monitor and improve service performance.

Your Technical Expertise Likely Includes

• Java (ideally Java 21), Spring Boot
• REST APIs, Apache Kafka
• Maven
• Docker, Kubernetes
• MongoDB

Meriting If You Also Have Experience With

• ReactJS, NodeJS, Typescript, or other relevant frontend technologies.