Senior Software Engineer (m/f/d)

Klarnode GmbH; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Klarnode GmbH is seeking a senior software engineer to design and build custom enterprise software solutions across the full development lifecycle, from understanding business needs to delivering production-grade systems with strong architecture. You will translate complex requirements into scalable designs, influence architecture, and write clean, well-tested code across services.

You will mentor teammates and participate in reviews to ensure quality in production.

Qualifications

• Several years of professional experience as a software engineer, including work at a senior level.
• Strong proficiency in one or more modern programming languages and their ecosystems.
• Solid grasp of software architecture, design patterns, and engineering best practices.
• Demonstrated experience delivering custom-built software.
• Ability to work independently, take ownership, and communicate clearly with stakeholders.

Responsibilities

• Design, build, and maintain custom enterprise software solutions end to end
• Translate business and functional requirements into scalable technical designs
• Contribute to architectural decisions, selecting appropriate patterns and technologies
• Write clean, maintainable, and well-tested code across services and components
• Participate in code reviews and mentor other engineers on the team
• Ensure software quality, performance, security, and operability in production

Skills

Senior software engineer

Programming languages

Software architecture

Job description

Role overview

A senior engineering position centered on designing and building custom enterprise software tailored to specific business needs. The work spans the full development lifecycle, from understanding organizational requirements through to delivering production-grade systems, with a strong emphasis on thoughtful architecture and reliable implementation.

Responsibilities

• Design, build, and maintain custom enterprise software solutions end to end
• Translate business and functional requirements into scalable technical designs
• Contribute to architectural decisions, selecting appropriate patterns and technologies
• Write clean, maintainable, and well-tested code across services and components
• Participate in code reviews and mentor other engineers on the team
• Ensure software quality, performance, security, and operability in production

Requirements

• Several years of professional experience as a software engineer, including work at a senior level
• Strong proficiency in one or more modern programming languages and their ecosystems
• Solid grasp of software architecture, design patterns, and engineering best practices
• Demonstrated experience delivering custom-built (rather than purely off-the-shelf) software
• Ability to work independently, take ownership, and communicate clearly with stakeholders