Senior Software Developer – m/f/d

schulz.codes GmbH

. Join an existing client project and get directly involved in meetings and delivery .

Posted 11/10/2026full-timeRemote • GermanySenior💰 €75,000 - €95,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in software development with a strong focus on backend solutions using Node.js and TypeScript, alongside a solid understanding of cloud platforms like AWS, Azure, or GCP. Capable of leading client interactions, shaping software architecture, and delivering high-quality solutions while effectively communicating with stakeholders.

Highest-signal resume keywords

Node.js DevelopmentTypeScript ProficiencyCloud Platform ExperienceSoftware Architecture DesignGerman Language Proficiency (C1)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend DevelopmentFrontend DevelopmentSoftware ArchitectureCode ReviewAI-Assisted SolutionsDomain ModelingREST API DesignOpenAPIKubernetesDomain-Driven Design

Soft Skills

CommunicationOwnershipOpen-MindednessConstructive ChallengeMentoring

Tools & Technologies

AWSAzureGCPReactAI Tools

Industry Keywords

Building Materials IndustryTechnical Debt ReductionDocumentation as ADRsClient ResponsibilityBusiness Domain Understanding

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud PlatformKubernetesNode.jsOpen SourceReactTypeScript

About the role

Key responsibilities & impact

Join an existing client project and get directly involved in meetings and delivery
Work with a mentor and a subject-matter contact
After onboarding, lead meetings independently and deliver on topics autonomously
Contribute to architecture planning and gradually take on client responsibility
Work as an integral member of a client’s development team
Communicate directly with business departments and decision-makers
Learn the client’s terminology, model the domain, and implement solutions
Develop backends with Node.js/TypeScript and frontends with React
Identify tasks independently, align on priorities, and take ownership of delivery
Challenge requirements constructively and focus on customer value
Build clean solutions and communicate next steps and costs transparently
Review code, build an AI-assisted fix, and conduct a client conversation in a role-play exercise
Provide technical leadership externally, without disciplinary people management

Requirements

What you’ll need

Approximately six years of professional software development experience
Several years of backend experience with a typed language, preferably Node.js/TypeScript
Experience using Node.js/TypeScript in a real-world project; recent production backend experience
Experience taking responsibility for and shaping software architecture
Experience with a cloud platform: AWS, Azure, or GCP
Independently clarified requirements with business stakeholders
Broke down epics and defined estimates, including risks
Built PoCs, selected technologies, and documented decisions as ADRs
Introduced conventions and reduced technical debt
German at C1 level
Open-mindedness toward and interest in the opportunities offered by AI
Ability to understand business domains and contribute both functionally and on the backend
Nice to have: Experience in the building materials industry
Nice to have: Kubernetes experience
Nice to have: Domain-Driven Design and hexagonal architecture
Nice to have: OpenAPI, REST API design, and Backend for Frontend
Nice to have: Experience introducing AI tools within a team
Nice to have: Mentoring experience or independent project ownership
Nice to have: Presentations, blogging, open-source contributions, or sharing knowledge beyond your primary stack

Benefits

Comp & perks

30 days of annual leave
Permanent employment contract
Three-month probationary period
Part-time work from 80% after starting full-time
Flexible working hours
First-class ICE train travel and hotel accommodation for journeys of two hours or more to the team day
Fully equipped MacBook; Linux setup available by arrangement
Meal allowance
Monthly non-cash benefit in the form of a voucher
Company bicycle scheme
Daycare support by arrangement
Company pension plan by arrangement
Public transport subsidy by arrangement
Urban Sports Club membership by arrangement
Additional benefits through our benefits platform
Annual salary reviews and inflation adjustment
Regular development discussions, with support in terms of time, budget, and resources
Remote work and a team day every four weeks in Darmstadt
Social events, pizza lounge, and knowledge sharing