Software Developer

JR Germany; Heidelberg; Hybrid; EUR 50.000 - 70.000; Vollzeit

Zusammenfassung

A leading cancer research institution in Heidelberg seeks an experienced Software Developer to enhance bioinformatics workflows using Python and Docker. Candidates should have strong English communication skills and a computer science background. The role offers flexible working conditions, including the possibility of mobile work, generous vacation days, and opportunities for personal development.

Leistungen

30 days of vacation per year

Possibility of mobile work and part-time work

Family-friendly working environment

Subsidized Germany job ticket

Corporate Health Management Program

Qualifikationen

• Good knowledge of English (equivalent to CERF B2 or better); knowledge of German is not required but advantageous.
• Ability to communicate with diverse stakeholders to solve their problems.
• Experience writing production-quality software (e.g., testing, continuous integration).

Aufgaben

• Work with WESkit and OTP applications in a bioinformatics context.
• Maintain and improve legacy software for bioinformatics workflows.
• Collaborate with diverse stakeholders including biologists and data managers.

Kenntnisse

Good knowledge of English (CERF B2)

Ability to communicate with stakeholders

Willingness to maintain legacy software

Ability to understand new technologies

Experience writing production-quality software

Ausbildung

University degree in computer science or related field

Tools

Python

Docker

Celery

Flask

Linux

Jobbeschreibung

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“Research for a life without cancer" is our mission at the German Cancer Research Center. We investigate how cancer develops, identify cancer risk factors and look for new cancer prevention strategies. We develop new methods with which tumors can be diagnosed more precisely and cancer patients can be treated more successfully. Every contribution counts – whether in research, administration or infrastructure. This is what makes our daily work so meaningful and exciting.

The Omics IT & Data Management Core Facility of the German Cancer Research Center (DKFZ) provides automated workflow analyses and data management of research and patient data, including data from clinical studies.

To strengthen our team we are looking for the next possible date for a Software Developer.

Reference number: 2025-0194

We are looking for an experienced software developer to work at the interface of the two in-house developed open-source applications WESkit (gitlab.com/one-touch-pipeline/weskit) and OTP (gitlab.com/one-touch-pipeline/otp). WESkit is a Workflow Execution Service (github.com/ga4gh/workflow-execution-service-schemas) and submits bioinformatic workflows implemented with Snakemake or Nextflow into our high-throughput cluster. The One Touch Pipeline (OTP) is a metadata management and workflow orchestration system specialized on biological high-throughput data. The stakeholders of these systems are data managers, biologists and bioinformaticians, project managers, and system adminstrators.

Long-term, you will continue to work with the OTP team on operating WESkit and adapting it to changing requirements. Additionally, you can share your software development expertise in other research software projects. Depending on your expertise and interests, and our needs, this may encompass working on any of the diverse in-house (including open-source) projects, such as data-provisioning analysis services and workflows.

Your profile (Required):

• Good knowledge of English (equivalent to CERF B2 or better); knowledge of German is not required but advantageous
• A university degree (including of applied sciences) in computer science, or a related field
• The ability to communicate with diverse stakeholders to solve their problems
• Willingness to maintain and improve legacy software
• The ability to quickly understand new technologies and effectively put them into application
• Experience writing production-quality software (e.g., testing, continuous integration)

Technical Skills (Required):

• Python (including typed Python using Mypy), Celery, Flask
• Container technologies, in particular Docker and Apptainer
• Basic experiences with high-throughput cluster systems, such as IBM LSF or SLURM
• Experience with LINUX

Bonus Skills:

• Software design and architecture
• Experience in the bioinformatic domain, such as with bioinformatic workflow manangement systems like Snakemake and Nextflow
• Experience in a regulated context (e.g., IEC 62304, ISO 15189)
• Excellent framework conditions: state-of-the-art equipment and opportunities for international networking at the highest level
• 30 days of vacation per year
• Remuneration according to TV-L incl. occupational pension plan and capital-forming payments
• Possibility of mobile work and part-time work
• Family-friendly working environment
• Sustainable travel to work: subsidized Germany job ticket
• Unleash your full potential: targeted offers for your personal development to further develop your talents
• Our Corporate Health Management Program offers a holistic approach to your well-being