Group Manager/Senior System Developer

Raysearch Laboratories AB (Publ); Solna kommun; On-site; SEK 1,200,000 - 1,600,000; Full time

Benefits offered by this job

Gym facilities

Yoga classes

Lunch buffet

Daily fika

Job summary

RaySearch Laboratories AB (Publ) seeks a Group Manager who will also actively contribute as a developer. You will lead a team of 8–12 engineers while working on RayStation, our treatment planning system, and drive technical excellence through architecture, design, and robust delivery.

You bring a strong .NET background, 7+ years of experience, and a clear passion for people leadership, recruitment, and coaching. English fluency is essential; Swedish is a strong plus.

Qualifications

• Master’s degree in Engineering or equivalent.
• Minimum 7 years of experience developing complex products using .NET.
• Interest in people leadership and personnel responsibility.
• Previous leadership roles or informal leadership in development teams.
• Fluency in English, written and spoken.

Responsibilities

• Lead a team of 8–12 developers while actively contributing to RayStation development.
• Enable team success through regular feedback, competence development and recruitment.
• Contribute to architecture and system design across backend, frontend, or full-stack.
• Collaborate in a collaborative management context with peers and the wider organization.

Skills

.NET development

Leadership

People management

English fluency

Software architecture

Domain-Driven Design

Education

Master's degree in Engineering or equivalent

Job description

Overview

RaySearch develops innovative software solutions to improve cancer care. About 1000 clinics in more than 40 countries use RaySearch software to improve treatments and quality of life for patients. RaySearch was founded in 2000 and is listed on Nasdaq Stockholm. The headquarters is located in Stockholm, with subsidiaries in the US, Europe and Asia - Pacific. Today we are more than 400 employees with a common vision of improving cancer care with innovative software. We believe in equal opportunities, value diversity and work actively to prevent discrimination.

Do you want to build software that truly saves lives? At RaySearch, you’ll have the opportunity to influence cancer care worldwide through code, architecture, and leadership. We are looking for an experienced developer who wants to take the next step and combine advanced development with a people-focused leadership role as a Group Manager.

About the role

This role offers the best of both worlds, combining hands-on technical work with people leadership. You will have personnel responsibility for a team of 8–12 developers while remaining an active contributor to the development of RayStation, our Treatment Planning System.

As a Group Manager, you focus on enabling your team to succeed. You support and develop your employees through regular one-on-one conversations, competence development, and recruitment. You will not be alone in your leadership role, but part of a collaborative management context with support from both peers and the wider organization.

In your role as a developer, you work close to the domain on technically demanding solutions and contribute to building robust, scalable systems. Depending on your background, you will work across backend, frontend, or full-stack development, contributing to architecture and system design. Our solutions are built using modern architectural principles such as Domain-Driven Design, event-driven systems, and asynchronous communication, in an environment where security, data integrity, and reliable system communication are critical. Your technical expertise will have a direct and meaningful impact on patient care.

Your profile

You have a strong technical foundation in .NET development and a clear interest in taking responsibility for both people and technical delivery. You are motivated by building high-performing teams, creating structure, and contributing to a safe and sustainable working environment. With a humble and communicative leadership style, you build trust and take ownership of people-related topics such as performance conversations, competence development, and recruitment, with support from the organization. You are self-driven, proactive, and results-oriented, with the ability to combine deep technical understanding with a present and engaged leadership approach.

To succeed in this role, you bring:

• A Master’s degree in Engineering or an equivalent academic background
• At least 7 years of experience developing complex products using .NET
• A genuine interest in people leadership and personnel responsibility
• Experience from leadership roles or informal leadership in development teams
• A strong drive to contribute to and further develop the engineering organization
• Fluency in English, written and spoken.

Previous experience in a role with formal people management responsibility together with fluency in Swedish is not required but considered as highly meritorious.

Our Culture

Culture at RaySearch is the driving force behind our organization, where everything we do is driven by a shared passion for innovation and the fight against cancer. Our dedication is reflected in our ability to deliver exceptional results, pay close attention to detail, and consistently go the extra mile. Our employees stand out as experts in their field, driven by a relentless focus on solving problems - no matter how complex. At RaySearch, we take pride in leading the way in cancer treatment, leveraging cutting-edge technology to develop innovative solutions that make a real difference in patient care.

Our Offer

At RaySearch, we offer a diverse and inclusive work environment, fostering openness, sincerity, and collaboration. Located in Hagastaden, Stockholm's Life Science Hub, our modern and creative workspace includes an in-house gym, yoga, and social activities like ping pong, table football, and regular after-work events. Our bistro serves a fantastic lunch buffet, and we offer morning- and afternoon-fika every day. Our rooftop terrace also provides a stunning 360-degree view of Stockholm, enhancing the work experience. All of this comes attached with a competitive compensation and benefits package.

Application

Please apply to the position through the application form below. We do not accept applications by e-mail. Selection and interviews will be ongoing.