
RaySearch Laboratories AB (publ) · Stockholm
RaySearch develops innovative software solutions to improve cancer care. About 1000 clinics in more than 40 countries use RaySearch software to improve treatmen...
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. Our great staff is crucial for our success and we offer a fantastic working environment in modern offices, flexibility and good opportunities for development. We believe in equal opportunities, value diversity and work actively to prevent discrimination.
We are looking for a System Developer who can blend software development expertise with a strong interest in security. In this role, you’ll contribute directly to RaySearch’s mission: advancing cancer treatment through innovative software. By ensuring that our products are designed and implemented securely, you help protect both patients and healthcare professionals and strengthen the reliability of the tools they depend on.
About the role
As a System Developer within cybersecurity, you will play a key role in shaping our secure development practices. You will work closely with development teams to embed security into the software development lifecycle and ensure that our products follow industry-leading standards. The role combines hands-on application security work—such as secure code reviews, threat modeling, and penetration testing—with knowledge sharing, training, and collaborative support to help teams make informed security decisions.
This is an ideal role for a developer who enjoys cybersecurity and wants to contribute by guiding others, elevating security awareness, and helping teams work securely and effectively together.
Your main tasks
Work with development teams to implement application security best practices throughout the SDLC.
Participate in threat modeling (e.g., STRIDE) and risk assessments for new and existing applications.
Assist in designing and implementing cybersecurity controls in products.
Ensure compliance with cybersecurity frameworks and standards.
Contribute to developer security awareness training and promote secure development practices.
Perform secure code reviews, static/dynamic analysis, and penetration testing.
Develop and maintain secure coding guidelines and security documentation.
Support the preparation of cybersecurity documentation for regulated products (including FDA-related frameworks).
Your profile
You are a developer with a strong interest in cybersecurity and secure design. You enjoy sharing knowledge, collaborating with others, and supporting development teams in building secure solutions. You communicate clearly, work constructively across functions, and contribute to a culture where security is a natural part of everyday development.
Required skills
Strong understanding of software development practices and the ability to read, analyze, and evaluate code for security and quality aspects.
Strong understanding of application security principles (e.g., OWASP Top 10, secure coding).
Experience with threat modeling and risk analysis.
Excellent ability to produce clear, structured security and compliance documentation.
It’s an advantage, but not required, if you also have experience of:
Working in regulated environments (e.g., medical devices, embedded systems).
Hands-on experience with security testing tools (e.g., SonarQube, Burp Suite).
Familiarity with FDA cybersecurity guidelines, the IEC 8100x series, or IEC 62443 for industrial/embedded systems.
Integrating security into CI/CD pipelines (Azure DevOps or GitHub Actions).
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. Selection and interviews will be ongoing. We do not accept applications by e-mail.
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. Our great staff is crucial for our success and we offer a fantastic working environment in modern offices, flexibility and good opportunities for development. We believe in equal opportunities, value diversity and work actively to prevent discrimination. Are you passionate about ensuring that complex medical software is secure, resilient, and fully compliant with international standards? As Risk Manager, you will take ownership of identifying and mitigating risks within cybersecurity and information security across our products. With a structured mindset and keen attention to detail, you will play a central role in maintaining the integrity, reliability, and compliance of our software solutions. About the job As Risk Manager, you will be responsible for identifying, assessing, and mitigating cybersecurity and information security risks across all RaySearch products. As part of a smaller cybersecurity group, you will work with all aspects of cybersecurity for our product delivery including compliance, threat modelling, developer training, penetration testing, tooling and more. Your responsibilities will span the entire product lifecycle, with a particular focus on cloud-based solutions and secure software development practices. You will collaborate closely with development teams across the organization and work alongside other Risk Managers to ensure comprehensive risk management and compliance with international standards. Main responsibilities Participate in project planning together with the project management team. Support the development team with risk management related tasks, e.g., ensuring that the risk management process is applied, taking part in design and risk analysis of new and changed functionality and ensuring that risks are appropriately mitigated and tested. Own and maintain the project’s risk management documentation. Coordinate cybersecurity management activities within product development and the secure software development life cycle (SSDLC). Own the development and maintenance of cybersecurity documentation for regulated products, including FDA-related cybersecurity requirements and frameworks. Your profile We are looking for someone who understands the importance of risk management in medical software and is motivated by working in this field with all the responsibilities it entails. You are responsible, meticulous and structured, with a strong personal drive and the ability to work independently in a highly organized and efficient manner. You have experience working with or alongside software development teams and possess a strong technical understanding of software development processes, enabling you to navigate complex software environments and collaborate effectively with technical stakeholders. Requirements: BSc or MSc degree in engineering, or equivalent. 3+ years' experience working in a software development environment with complex software products. Excellent written and spoken communication skills (English and Swedish). Meriting: Experience from the medtech industry or other regulated or safety critical industries. Experience of device risk management. Experience with product safety standard requirements for medical devices (IEC/ISO standards, e.g., ISO 14971). Leadership or project management experience. Experience as a system developer. Our Culture Culture at RaySeach 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. Selection and interviews will be ongoing. We do not accept applications by email.
Natural Cycles° is a leading women’s health company that developed the world’s first birth control app, used by millions globally. We are a fast growing startup, and we promote an international working environment filled with smart and ambitious colleagues based in Stockholm, Geneva, New York, and remotely. Our mission is to pioneer women’s health through research and passion, empowering every woman with the knowledge she needs to take charge of her health. We are looking for a Security & Infrastructure Engineer to build and maintain secure tooling, integrations and infrastructure that helps Natural Cycles move fast while managing risk. The role develops internal tools, performs security reviews and security testing, improves monitoring of employee and AI-agent activity, enables teams to prototype internal tools and AI integrations safely, and turns cybersecurity and regulatory requirements into practical controls. Please note that we are hiring for this role in Sweden. What you will be doing Develop integrations, such as Slackbots and internal assistants, to improve Infrastructure and Security workflows. Build and maintain infrastructure that enables safe internal experimentation with POCs, helper apps, AI integrations, and automations. Improve monitoring and detection of employee and AI-agent activity, including risks such as shadow IT, unsafe integrations, excessive permissions, and data exposure. Protect company resources in a risk-based way according to their criticality, sensitivity, and regulatory relevance. Use AI tools, mainly Claude, to rapidly develop code, infrastructure as code, automations, security tooling, and documentation. Translate cybersecurity requirements, including NIS2 and medical device security expectations, into practical engineering work. Perform security reviews, simpler penetration tests, threat modelling, and risk assessments for internal applications, integrations, and infrastructure changes. Work independently and proactively while staying aligned with company priorities and risk appetite. What skills and experience we think you have Strong hands-on experience with software development, infrastructure and cloud platforms. Ability to build internal tools, automations, AI integrations, and infrastructure components using modern engineering practices. Comfortable using AI coding assistants, especially Claude or similar tools, while maintaining quality, security, and review discipline. Basic understanding of identity and access management, logging, monitoring, secrets management, and secure system design. Ability to assess technical and business risk, prioritise mitigations, and document decisions clearly. Ability to work independently in ambiguous situations while seeking alignment when needed. Nice to have: Practical cybersecurity experience, including security reviews, risk assessments, threat modelling, vulnerability assessment, or penetration testing. Familiarity with compliance-driven environments and willingness to work with NIS2, medical device security, and quality-system requirements. DevOps, platform engineering, or infrastructure as code. What we offer Flexible work arrangement - you will be part of a team based in and around Stockholm that values effective collaboration and transparent communication, irrespective of work location Professional development - you will work alongside knowledgeable colleagues in the continuous growth and skill enhancement environment Modern technology - you will leverage innovative technologies and tools, within an environment that empowers you to contribute ideas and take ownership of your work Impactful projects - you will contribute to groundbreaking projects that redefine industry standards and create tangible value Commitment to quality - you will join a dynamic and progressive organization that prioritizes profitable, long-term product development Location We are remote-friendly, but we find great value in being able to connect with our teams in person. Most of the team you will work with is located in Sweden. Sounds interesting? If you want to be part of a successful team, we encourage you to apply for this position as soon as possible. We look forward to hearing from you! How to apply To apply, just upload your CV and answer the questions on the application form. Keep in mind that we can't accept applications through email because of GDPR, and only applications submitted via the career site (and in English) will be considered. At Natural Cycles we value diversity and inclusion because we know that teams with people from different backgrounds and experiences are stronger. We welcome candidates from all walks of life and are committed to creating an inclusive environment for all employees and candidates. Note: We are not looking for consultants or help from recruitment agencies
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As a Cloud Security Engineer, you have: Offensive security mindset ideally with former red teamer or penetration tester experience Knowledge of Google Cloud Platform (or equivalent experience with other Cloud providers) Google Security Command Centre (SCC) Google Kubernetes Engine (GKE) Identity and Access Management (IAM) Infrastructure As Code (Terraform) Github Ability to work independently and as part of a team Strong stakeholder management skills, ability to work with both technical and non-technical stakeholders Ability define and implement security requirements in cloud environments Experience with security best practices and vulnerability management process. Familiarity with programming and major frameworks (Java, Spring, React) What we offer Your expertise and contribution will be appreciated from day one Access to the latest AI tools with cutting edge models to support your daily work. Plenty of opportunities to grow as a security professional Competitive salary and compensation Opportunity to shape the architecture, influencing the security design of Europe’s next-generation digital bank from the ground up. Access to training opportunities such as professional certifications (e.g., GCP Security, OSCP, OSAI+, CISSP), industry conferences, and dedicated time for skills development. You won't just follow a checklist; you’ll have the mandate to build and own your security automation roadmap. We offer you the opportunity to work in a Nordic environment with a strong focus on delivery, product development and technology. Our ambitions are high and you will embark on a fast and challenging journey together with a skillful team of sharp and committed colleagues. Our teams are autonomous and embrace the agile way of working. Culture is built and cared for, each day by everyone. We’re proud of ours. Having a flat organization where anyone can talk to anyone creates a warm and friendly atmosphere worth protecting. We believe in a culture where every effort counts and where everyone is being recognized. A culture embracing our core values – passion, simplicity and transparency on all levels, no matter who you are or what you do. We are over 900 employees located in Stockholm, Oslo, Helsinki, Copenhagen and Frankfurt. Visit us on: career.nordnetab.com/pages/engineering Learn more about Nordnet in our brand movie This is Nordnet, that describes our identity. Questions & Applications Please note that we will start reviewing applications after the summer holidays. To ensure a fair process and that your data is handled securely, we only accept applications through our recruitment system, applications sent via email will not be considered. If you have questions, please contact Hiring Manager Ralph Benton at ralph.benton@nordnet.se We want to inform you that Nordnet conducts mandatory credit and background checks, as well as drug testing as a part of our recruitment process. We look forward to receiving your application!