Backend Developer

Tele2 Sweden AB; Stockholms kommun; On-site; SEK 700,000 - 1,000,000; Full time

Job summary

Tele2 Sweden AB is seeking a Senior Java Developer to design and implement robust backend systems that power our sales processes. You will own strategic technical initiatives, drive performance improvements, and contribute across the full software development lifecycle.

We value hands-on leadership, strong code quality, and a collaborative, agile culture. Experience with Java 21, Spring Boot, Kafka, Docker, and Kubernetes is highly desirable as we continue to scale our core systems for sales and

Qualifications

• Several years of Java backend experience required.
• Strong ownership of technical solutions and high-quality code.
• Experience with agile development practices.

Responsibilities

• Design, develop, and maintain backend solutions powering sales processes.
• Lead strategic projects, ensure stability, and optimize performance across the software development lifecycle.
• Monitor and improve service performance.
• Collaborate in an agile environment with the team.

Skills

Java

Backend development

Agile methodologies

Code quality

Performance optimization

Tools

Spring Boot

Maven

Docker

Kubernetes

MongoDB

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:

You'll 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:

You're an experienced Java Developer with several years of relevant experience building robust, scalable systems. You possess a proven ability to take significant ownership of technical solutions and are passionate about delivering high-quality code.

We foster a culture of continuous improvement and agile methodologies. Therefore, we 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:

To succeed and thrive in this role, you have solid experience with:

• Backend & Language: Java (ideally Java 21), Spring Boot
• APIs & Messaging: REST APIs, Apache Kafka
• Build Tools: Maven
• Containerization & Orchestration: Docker, Kubernetes
• Database: MongoDB

Meriting If you also have experience with some of the following:

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

Why Tele2

• We believe in fostering a creative and flexible work environment. You will be part of a culture where teamwork and inclusion are leading the way forward, a place where you bring your whole self to work as the unique person you are. We are committed to building a company that values diversity in all its forms.
• Every employee is important for the company’s success and you will always have an impact through your work with opportunities for growth and development through internal paths.
• At Tele2, we work hard to our commitment to lead in sustainability, which has made us a climate leader in Europe according to Financial Times. Sweden’s most sustainable company and ranked 37th globally by Time Magazine and Statista on their inaugural World’s Most Sustainable Companies list, featuring 500 companies from more than 30 countries. We keep reaching new goals as we are bound to shift to a circular economy.

Interest and application

Would you like to be a part of the Tele2's value-driven and including culture? Then hit the “apply now” button and let’s find out if we’re a match!

Please note that in compliance with personal data management regulations (GDPR), we are unable to accept CVs via email.

Warmly welcome to submit your application! To ensure an inclusive and fair recruitment process, we focus on your experiences and skills. Therefore, Tele2 has chosen not to consider cover letters. Instead, we kindly ask you to answer the screening questions included in the application form.

As a step in the recruitment process, Tele2 performs a background check on final candidates.