At Genmab we are dedicated to building extranotordinary futures together by developing antibody products and groundbreaking knock-your-socks-off KYSO antibody medicines that change lives and the future of cancer treatment and serious diseases. We strive to create champion and maintain a global workplace where individuals unique contributions are valued and drive innovative solutions to meet the needs of our patients care partners families and employees.

Our people are compassionate candid and purposeful and our business is innovative and rooted in science. We believe that being proudly authentic and determined to be our best is essential to fulfilling our purpose. Yes our work is incredibly serious and impactful but we have big ambitions bring a ton of care to pursuing them and have a lot of fun while doing so.

Does this inspire you and feel like a fit Then we would love to have you join us!

About the Role

We are seeking a highly skilled and versatile Senior Manager Software Development to join our Enterprise Digital Solutions this role you will design develop and maintain applications across the full technology stack from intuitive front-end interfaces to robust back-end services while leveraging existing integration platforms and tools to enable seamless data flow across the enterprise. You will play a key role in building and maintaining CI/CD pipelines enforcing code security practices managing the code repository and driving application lifecycle management within an Agile environment.

Work arrangement:This role offers flexibility to work away from the office for 20%40% of a typical schedule. Employees may use this work schedule in increments of single days or multiple consecutive days provided it does not exceed 40% within a 60-day period and is approved by the hiring manager.

Key Responsibilities

Full Stack Development

Design build and maintain scalable front-end and back-end applications using modern frameworks and best practices.

Develop responsive user-centric UI components and integrate them with cloud-hosted APIs and microservices.

Own end-to-end feature development from requirements through deployment and post-release monitoring.

Integration & Data Enablement

Leverage and extend existing enterprise integration platforms (e.g. Informatica IICS or equivalent) to enable data flow across systems.

Design and implement APIs event-driven integrations and data pipelines to connect applications and enable real-time and batch data enablement across the enterprise.

Collaborate with data engineering and architecture teams to ensure integration patterns align with data governance and quality standards.

CI/CD & DevOps

Design implement and maintain CI/CD pipelines using GitHub Actions GitLab CI/CD AWS CodePipeline or similar tools.

Automate build test and deployment workflows to accelerate delivery and improve code quality.

Enforce infrastructure-as-code (IaC) practices using tools such as Terraform CloudFormation or CDK.

Application Lifecycle Management

Manage the complete application lifecycle including version control environment management and release planning.

Monitor application health performance and security; proactively identify and resolve issues.

Maintain technical documentation runbooks and architecture decision records.

Code Security & Repository Management

Implement and enforce code security best practices including static analysis (SAST) dependency scanning and secrets detection within the development workflow.

Own and manage the code repository (GitHub / GitLab) including branching strategy access controls merge/pull request workflows and repository hygiene across all application projects.

Ensure code quality gates vulnerability remediation and compliance checks are embedded in the CI/CD pipeline and enforced prior to release.

Agile & Collaboration

Participate actively in Agile ceremonies sprint planning stand-ups retrospectives and backlog grooming.

Collaborate cross-functionally with enterprise architects product managers UX designers QA Information and security and DevOps teams.

Mentor junior engineers and contribute to code reviews with constructive standards-driven feedback.

Required Qualifications

8 years of professional experience in full stack software development with demonstrated experience in application integration and data enablement.

Strong proficiency in front-end technologies (React Angular or ) and back-end frameworks ( Python Java or similar).

Hands-on experience with enterprise integration platforms or middleware (e.g. Informatica IICS or equivalent) and RESTful/event-driven integration patterns.

Demonstrated expertise designing and managing CI/CD pipelines with GitHub Actions GitLab CI/CD or comparable tools.

Solid understanding of RESTful APIs microservices architecture and containerization (Docker Kubernetes).

Experience with application lifecycle management tools and version control workflows using GitHub or GitLab (branching strategies protected branches merge/pull requests).

Working knowledge of code security tooling (SAST DAST dependency scanning) and secure SDLC practices with experience embedding security checks into CI/CD workflows.

Strong analytical and problem-solving skills with a proactive ownership mindset.

Preferred Qualifications

AWS Certified Developer AWS Solutions Architect or equivalent cloud certification (Azure GCP).

Certification or deep experience with an enterprise integration platform (Informatica IICS or equivalent).

Experience designing or consuming data pipelines ETL/ELT processes or working with data enablement platforms such as Informatica and Databricks.

Familiarity with big data technologies data pipelines or analytics platforms.

Knowledge of security best practices for cloud applications (IAM secrets management OWASP).

For US based candidates the proposed salary band for this position is as follows:

The actual salary offer will carefully consider a wide range of factors including your skills qualifications experience and location. Also certain positions are eligible for additional forms of compensation such as discretionary bonuses and long-term incentives.

When you join Genmab youre joining a culture that supports your physical financial social and emotional wellness. Within the first year regular full-time U.S. employees are eligible for:

• 401(k) Plan: 100% match on the first 6% of contributions

• Health Benefits: Two medical plan options (including HDHP with HSA) dental and vision insurance

• Voluntary Plans: Critical illness accident and hospital indemnity insurance

• Time Off: Paid vacation sick leave holidays and 12 weeks of discretionary paid parental leave

• Support Resources: Access to child and adult backup care family support programs financial wellness tools and emotional well-being support

• Additional Perks: Commuter benefits tuition reimbursement and a Lifestyle Spending Account for wellness and personal expenses

About You

• You are genuinely passionate about our purpose

• You bring precision and excellence to all that you do

• You believe in our rooted-in-science approach to problem-solving

• You are a generous collaborator who can work in teams with a broad spectrum of backgrounds

• You take pride in enabling the best work of others on the team

• You can grapple with the unknown and be innovative

• You have experience working in a fast-growing dynamic company (or a strong desire to)

• You work hard and are not afraid to have a little fun while you do so!

Locations

Genmab maximizes the efficiency of an agile working environment when possible for the betterment of employee work-life balance. Our offices are crafted as open community-based spaces that work to connect employees while being immersed in our powerful laboratories. Whether youre in one of our office spaces or working remotely we thrive on connecting with each other to innovate.

About Genmab

Genmab is an international biotechnology company with a core purpose to improve the lives of patients through innovative and differentiated antibody therapeutics. For 25 years its hard-working innovative and collaborative team has invented next-generation antibody technology platforms and harnessed translational quantitative and data sciences resulting in a proprietary pipeline including bispecific T-cell engagers antibody-drug conjugates next-generation immune checkpoint modulators and effector function-enhanced antibodies. By 2030 Genmabs vision is to transform the lives of people with cancer and other serious diseases with Knock-Your-Socks-Off (KYSO) antibody medicines.

Established in 1999 Genmab is headquartered in Copenhagen Denmark with international presence across North America Europe and Asia Pacific. For more information please visit and follow us on LinkedIn and X.

Genmab is committed to protecting your personal data and privacy. Please see our privacy policy for handling your data in connection with your application on our website Job Applicant Privacy Notice ().

Please note that if you are applying for a position in the Netherlands Genmabs policy for all permanently budgeted hires in NL is initially to offer a fixed-term employment contract for a year if the employee performs well and if the business conditions do not change renewal for an indefinite term may be considered after the fixed-term employment contract.