Haystack logo

Senior Software Engineer

Haystack

RemoteFull timeMid levelPosted today
Apply with JobAssist

About the role

We're hiring on behalf of a Haystack partner!

The Role

• Develop and maintain a Delphi-based product for pharmacies and prescribers, working with a mixed stack of modern and legacy Delphi, and integrating with healthcare data standards.

• Design and implement changes to measurably improve performance, stability, and integration with modern services (.NET, Express.js, MSVC components).

• Collaborate with teams to connect Delphi components with modern web and data services, establishing sustainable integration paths.

• Utilize AI tools for accelerating refactoring, analysis, and documentation of the existing Delphi codebase, and share insights with the team.

• Actively contribute to the modernization roadmap of the product, balancing reliable delivery with gradual platform evolution.

What You'll Need

• Several years of experience in Delphi development, ideally with business-critical, long-standing application systems requiring high availability and data quality.

• Solid knowledge of relational databases (e.g., SQL Server, Oracle, PostgreSQL) and integration patterns, including experience with legacy modernization.

• Proficiency with build, deployment, and version control tools.

• Proven effective use of AI in software engineering, ideally including AI agents, skills, workflows, AI pipelines, and context engineering.

• Fluent German and English, enabling effective communication with both domestic stakeholders and international teams.

• Strong problem-solving skills, pragmatic and self-directed work ethic, high proactivity, innovative spirit, and an entrepreneurial mindset aligned with a healthcare purpose and patient safety.

What's On Offer

• Competitive salary

• Flexible work arrangements with hybrid options.

• Opportunities for professional development through internal and external training programs.

• Access to wellness facilities and healthy dining options.

Apply via Haystack today!

Millions of jobs, with real people getting hired every day

20,000+
New jobs added daily
7,000,000+
Verified job listings
500,000+
Tailored applications submitted
FAQ

Questions, answered

Click "Apply with JobAssist" – we tailor your resume and application to this role and submit it for your approval.

Yes. This role at Haystack was screened before publishing – we confirmed the employer before listing it.

The employer didn't disclose a salary range for this listing. JobAssist shows pay whenever it's available.

This position can be done from anywhere, with no in-office requirement.

Yes – every application is tailored from your profile and this job's requirements, and you can review and edit before it's sent.