See all jobs

Senior Software Engineer (w/m/d)

Permanent employee, Full-time · Karlsruhe, DE, Remote, Germany
Read job description in:
Kurzbeschreibung
Werde Teil von stp.one und entwickle die Zukunft der Legal-Tech-Branche – bewirb dich jetzt und gestalte mit uns die digitale Transformation!

Du bist Softwareentwickler/in (m/w/d) und möchtest anspruchsvolle Anwendungen mitgestalten, die echten Mehrwert schaffen? Bei stp.one entwickelst du Cloud-Lösungen für die Insolvenzverwaltung – technisch vielseitig, fachlich komplex und mit direktem Einfluss auf die Praxis.
Wenn du gerne Verantwortung übernimmst und Qualität für dich mehr als nur ein Schlagwort ist, bist du bei uns genau richtig.

Dein Arbeitsplatz / Standort:
Du kannst an einem unserer deutschen Standorte oder deutschlandweit remote aus dem Homeoffice arbeiten.
Deine Aufgaben
  • Eigenständige Umsetzung komplexer Entwicklungsprojekte und User Stories
  • Technische Unterstützung bei Design und Architektur in Zusammenarbeit mit dem Team und dem Technical Lead
  • Implementierung von sauberem, effizientem und gut dokumentiertem Code nach Best Practices
  • Durchführung von Code Reviews und Qualitätssicherung durch Unit Tests
  • Unterstützung bei der Projektplanung und enger Austausch mit der Product Triade (UX, Product Manager, Technical Lead) und weiteren Stakeholdern
  • Mentoring und Coaching von Software Engineers
  • Analyse und Lösung technischer Probleme im gesamten Entwicklungszyklus
  • Erstellung technischer Dokumentationen und Design-Spezifikationen

Unser Tech-Stack
  • Frontend: Angular, TypeScript, C#/.NET, WPF, JavaScript 
  • Backend: Microservices, ASP.NET CORE, RESTful Services, Application Server C#/.NET, Entity Framework, WCF, MS SQL Server und PostgreSQL
  • Betriebsumgebung: Windows, AWS, Mobile
  • Vorgehensmodelle: Scrum, Scaled Agile, Pair-Programming
  • Qualitymanagement: TDD, DDD, CleanCode, Unit-Testing, Testautomatisierung, Acceptance Test
  • Tools: JetBrains Rider, Visual Studio Code, GitHub Co-Pilot, Azure DevOps, Git
Dein Profil
  • Fundierte Berufserfahrung in der Softwareentwicklung mit Schwerpunkt auf modernen Technologien und Architekturansätzen
  • Fundierte Kenntnisse in C# (Backend) und Angular (Frontend)
  • Erfahrung mit relationalen Datenbanken (MSSQL, PostgreSQL)
  • Fundiertes Know-how in Cloud-Plattformen (AWS, Azure)
  • Kenntnisse in CI/CD, Container-Technologien (Docker, Kubernetes) und Microservices
  • Selbstständige, strukturierte Arbeitsweise und hohe IT-Affinität
  • Sehr gute Deutsch- und Englischkenntnisse
Bewerbungsprozess
  1. Digitales Kennenlernen: In einem 20-minütigen Austausch mit unserer Recruiterin schauen wir gemeinsam auf die gegenseitigen Erwartungen
  2. Digitales Interview: Anschließend wirst du unseren Director Engineering kennenlernen und tiefer in fachliche Themen und in die Rolle eintauchen. 
  3. Vor Ort Interview & Team kennenlernen: Du besuchst uns im Headquarter in Karlsruhe und wir machen gemeinsam anhand eines Beispiels einen technischen Deep Dive zusammen mit einem unserer Teamkollegen. Darüber hinaus hast du die Möglichkeit, mehr Einblicke in unsere Arbeitswelt zu bekommen und weitere Kollegen und Kolleginnen kennenzulernen.
Benefits
Unsere vollständigen Benefits & Vorteile werden im Rahmen unseres Recruiting-Prozesses erklärt, aber auf unserer Karriereseite bekommst du bereits einen guten Überblick: https://www.stp.one/en/careers
Als europäisches Unternehmen unterscheiden sich unsere Benefits je nach Land, einige Benefits gelten jedoch für alle Mitarbeitenden: 

  • Jährliches Weiterbildungsbudget sowie konkrete Karrierepfade
  • Mitarbeitendenempfehlungsbonus
  • Mobilität: z. B. Fahrradleasing, Bezuschussung bei öffentlichen Verkehrsmitteln
  • Workation: bis zu 30 Tage pro Jahr innerhalb der EU
  • Bildschirmarbeitsplatzbrille
  • Steuerfreie Sachbezüge
  • Events & Firmenfeiern (Sommerfest, Jahres-Kick-off usw.)
  • Flexible Arbeitsmodelle (hybrid, Home-Office,Teilzeit usw.)
  • Englischkurse für alle Level
Kontaktdaten
Melde dich bei Fragen gerne bei unserer Recruiterin

Alexandra Ferschke 
E-Mail: jobs@stp.one
Apply for this job
Über uns
Sharing Trust and Passion for Unity
One Team. One Mission: We are stp.one and together we simplify legal work. 
In our industry, we have the opportunity to drive innovation every day. The great ideas of our colleagues ensure that we are shaping the AI-driven future of legal tech. You can help our clients to be successful and enable smart digital experience. Across various locations, all of us - over 400+ colleagues - collaborate with purpose, creativity, and passion to redefine how legal professionals work.

At stp.one everyone has a voice. We believe in the strength of diversity and are proud to bring together people from different backgrounds, skill sets, and walks of life - because it’s these unique perspectives that drive innovation and success.


Your impact matters
Join us in our journey to become the market leader across Europe. Be yourself, thrive in a supportive environment, and take pride in being a key player in our success story. Discover the difference you can make in an organization that values you as an individual and as an essential part of our thriving community.

What our People can expect 
At stp.one, we’ve created a workplace that values your individuality and your contribution. We foster diversity and we know that everyone has different preferences and needs. Therefore, we ensure that our people have choices to maintain the best work-life-fit. Enjoy the perks of working from anywhere or from an innovative workspace, workcation experiences, and continuous learning.

Join stp.one 
Our focus goes beyond innovative software solutions, we believe in the power of our people to shape the future of legal tech and the digital economy. We amplify each other and forge trust sharing knowledge, offering encouragement, celebrate our team effort and cherishing our differences: stp.one is where your unique journey meets professional growth.
Short description
Join stp.one and help shape the future of Legal Tech – apply now and be part of our digital transformation!

Are you a Software engineer (m/f/d) looking to create sophisticated applications that deliver real value? At stp.one, you will develop cloud solutions for insolvency management – technically versatile, professionally complex, and with a direct impact on practice.
If you enjoy taking responsibility and quality means more to you than just a buzzword, you’re in the right place.

Your workplace / location:
Work at one of our offices in Germany remotely from anywhere in Germany.
Your mission
  • Independent implementation of complex development projects and user stories
  • Provide technical support for design and architecture in collaboration with the team and the Technical Lead
  • Develop clean, efficient, and well-documented code following best practices
  • Conduct code reviews and ensure quality through unit testing
  • Support project planning and maintain close communication with the Product Triad (UX, Product Manager, Technical Lead) and other stakeholders
  • Mentor and coach software engineers
  • Analyze and resolve technical issues throughout the development lifecycle
  • Prepare technical documentation and design specifications

Our Tech Stack
  • Frontend: Angular, TypeScript, C#/.NET, WPF, JavaScript
  • Backend: Microservices, ASP.NET Core, RESTful Services, Application Server C#/.NET, Entity Framework, WCF, MS SQL Server, PostgreSQL
  • Environment: Windows, AWS, Mobile
  • Methodologies: Scrum, Scaled Agile, Pair Programming
  • Quality Management: TDD, DDD, Clean Code, Unit Testing, Test Automation, Acceptance Testing
  • Tools: JetBrains Rider, Visual Studio Code, GitHub Copilot, Azure DevOps, Git
Your profile
  • Extensive professional experience in software development with a focus on modern technologies and architectural approaches
  • Strong expertise in C# (Backend) and Angular (Frontend)
  • Experience with relational databases (MSSQL, PostgreSQL)
  • In-depth knowledge of cloud platforms (AWS, Azure)
  • Familiarity with CI/CD, container technologies (Docker, Kubernetes), and microservices
  • Independent, structured working style and strong IT affinity
  • Fluent in German and English, both written and spoken
Application process
  • Digital Get-to-know: In a 20-minute conversation with our recruiter, we’ll discuss mutual expectations.
  • Digital Interview: Next, you’ll meet our Director of Engineering and dive deeper into technical topics and the role itself.
  • On-site Interview & Team Introduction: You’ll visit us at our headquarters in Karlsruhe, where we’ll conduct a technical deep dive based on an example together with one of our team members. In addition, you’ll have the opportunity to gain more insights into our work environment and meet more colleagues.
Benefits
Our full benefits & perks are explained in our recruitment process, but on our career site you will have a good overview: https://www.stp.one/en/careers. As a european company, each country works differently, but some benefits/perks are for all employees: 
  • Learning & Development budget
  • Employee referral bonus
  • Mobility: company bikeleasing, support in public transportation
  • Workation: up to 30 days per year within EU
  • Workplace glasses
  • Tax-free benefits
  • Events & Company celebrations (summer party, annual kick-off,..)
  • Flexible work models
  • English courses for all levels
Contact details
If you have any questions, feel free to reach out to our recruiter:

Alexandra Ferschke 
E-Mail: jobs@stp.one
Apply for this job
About us
Sharing Trust and Passion for Unity
One Team. One Mission: We are stp.one and together we simplify legal work. 
In our industry, we have the opportunity to drive innovation every day. The great ideas of our colleagues ensure that we are shaping the AI-driven future of legal tech. You can help our clients to be successful and enable smart digital experience. Across various locations, all of us - over 400+ colleagues - collaborate with purpose, creativity, and passion to redefine how legal professionals work.

At stp.one everyone has a voice. We believe in the strength of diversity and are proud to bring together people from different backgrounds, skill sets, and walks of life - because it’s these unique perspectives that drive innovation and success.


Your impact matters
Join us in our journey to become the market leader across Europe. Be yourself, thrive in a supportive environment, and take pride in being a key player in our success story. Discover the difference you can make in an organization that values you as an individual and as an essential part of our thriving community.

What our People can expect 
At stp.one, we’ve created a workplace that values your individuality and your contribution. We foster diversity and we know that everyone has different preferences and needs. Therefore, we ensure that our people have choices to maintain the best work-life-fit. Enjoy the perks of working from anywhere or from an innovative workspace, workcation experiences, and continuous learning.

Join stp.one 
Our focus goes beyond innovative software solutions, we believe in the power of our people to shape the future of legal tech and the digital economy. We amplify each other and forge trust sharing knowledge, offering encouragement, celebrate our team effort and cherishing our differences: stp.one is where your unique journey meets professional growth.
Apply for this job
You want to join us?
Thank you for considering a career at stp.one. Please fill out the following form. In case you are experiencing problems with the document upload, mail your documents to jobs@stp.one
Data privacy statement
Uploading document. Please wait.
Please add all mandatory information with a * to send your application.