AI Software Developer

Sunlab

. Use LLMs to efficiently develop high-quality code, extend existing applications, and implement new features .

Posted 11/10/2026full-timeAschaffenburg • GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing high-quality code using LLMs and AI tools, with a strong focus on software architecture, testing, and integration of APIs. Proficient in collaborating with teams to establish standards for AI-assisted software development while ensuring maintainability and security.

Highest-signal resume keywords

AI Coding ToolsProgramming Languages (.NET/C#, Rust, Python, JavaScript/TypeScript, PHP)APIsSoftware ArchitectureFluent in German and English

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Code DevelopmentAI IntegrationDebuggingRefactoringTestingAutomated WorkflowsData-Driven ToolsVulnerability ReviewFunctional Code WritingSoftware Evaluation

Soft Skills

Pragmatic ApproachStructured Work StyleCommitment to QualityClear CommunicationAdaptability

Tools & Technologies

GitDatabasesAPIsAI ToolsDevelopment Standards

Industry Keywords

Computer ScienceSoftware EngineeringBusiness InformaticsITAI

Tech Stack

Tools & technologies

JavaScriptPHPPythonRustTypeScript.NET

About the role

Key responsibilities & impact

Use LLMs to efficiently develop high-quality code, extend existing applications, and implement new features
Translate requirements and ideas into fully functional applications
Use AI for architecture, implementation, debugging, refactoring, and testing
Identify automatable processes and develop pragmatic, scalable solutions
Integrate LLMs and suitable APIs into existing systems
Develop intelligent assistants, data-driven tools, and automated workflows
Review AI-generated code for vulnerabilities and ensure high-performance, maintainable, and secure solutions
Test and evaluate new AI tools and development approaches
Collaborate with the tech team to develop standards for AI-assisted software development
Support the entire team in efficient AI-assisted software development

Requirements

What you’ll need

Completed degree in Computer Science, Business Informatics, Software Engineering, or a comparable field with a strong focus on IT and AI
Ability to independently write clean, functional code
Active use of AI coding tools for more complex development tasks
Knowledge of at least one relevant programming language, such as .NET/C#, Rust, Python, JavaScript/TypeScript, PHP, or a comparable language
Knowledge of APIs, databases, Git, and fundamental software architecture
Ability to critically review, test, and improve AI-generated code
Willingness to try new technologies and quickly become familiar with unfamiliar topics
Pragmatic and structured approach to work, combined with a strong commitment to quality
Fluent written and spoken German and English
Confidence discussing technical topics in German and English, along with the ability to explain complex concepts clearly

Benefits

Comp & perks

30 days of annual leave
Hybrid work with flexible office days
Comprehensive amenities at our state-of-the-art headquarters in the Bavarian Lower Main region
On-site fitness room
Gaming room spanning more than 1,600 square meters
Flat hierarchies and short decision-making processes
Strong onboarding program
Regular training opportunities and conferences
Permanent employment contract