(Senior) Software Engineer (all genders)

Instaffo; Böblingen; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

Thorit GmbH in Böblingen is seeking a mid-level Software Engineer to lead client integration projects end-to-end. You will design RESTful APIs, leverage OpenAPI/Swagger, and implement robust CI/CD practices with a focus on maintainable patterns.

You will collaborate with a cross-functional team in the Development & Technology Practice, ensuring clear communication of technical constraints to PMs and clients.

Qualifikationen

• 2 to 4 years of professional software engineering experience with hands-on integration work as part of the role.
• Proficient in at least one of Node.js, Python, .NET, or Java, with ability to read and debug code in a second language.
• Direct experience designing RESTful APIs and selecting integration patterns (webhook, polling, event-driven, middleware) with concrete trade-offs.
• Treats OpenAPI/Swagger documentation as part of delivery.
• Shipped to production via CI/CD pipelines.
• Able to translate technical constraints into plain language for non-technical stakeholders.
• Demonstrates pattern of problem ownership rather than escalating when stuck.
• Willing to work on-site in Böblingen at least 2 days per week.

Aufgaben

• Deliver at least 2 client integrations end-to-end with no critical escalations within the first 6 months.
• Produce OpenAPI/Swagger documentation for every integration, reviewed by the Director D&T.
• Establish a reusable integration patterns library in Confluence (minimum 5 patterns).
• Advise internal teams on integration architecture decisions with documented recommendations.
• Reach fluency in our dev workflow (Git, CI/CD, Jira) within 30 days.
• Maintain zero production incidents for implemented integrations, with incidents resolved within SLA.
• Complete peer code reviews on at least 80% of team PRs within SLA.

Kenntnisse

Node.js

Python

.NET

Java

RESTful APIs

CI/CD pipelines

Git

OpenAPI/Swagger

Plain language communication

Problem ownership

Tools

OpenAPI/Swagger

Git

REST API design tools

Jobbeschreibung

About The Company

Thorit ist eine Beratung für Agentic AI und Enterprise CRM. Wir verbinden strategische Beratung mit eigener Umsetzungskompetenz und machen Unternehmen agent-native: von der Bewertung des Reifegrads über den Aufbau produktiver KI-Agenten bis zum operativen Betrieb.

Als HubSpot Diamond Partner bringen wir dabei die Datengrundlage und Prozesse mit, auf denen Agenten überhaupt tragfähig arbeiten können. Mit Standorten in Böblingen und Lissabon betreuen wir Enterprise-B2B-Kunden in der DACH-Region, in den Nordics und darüber hinaus.

(Senior) Software Engineer (all genders) at Thorit GmbH

Requirements

Please note that this position requires work authorization for Germany.

Language: German - Fluent (C1), English - Conversational (B1-B2).

• 2 to 4 years of professional software engineering experience, with hands‑on integration work as a meaningful part of the role
• Productive in at least one of Node.js, Python, .NET, or Java, with the ability to read and debug code in a second language
• Direct experience designing RESTful APIs and selecting integration patterns (webhook, polling, event‑driven, middleware), with concrete examples of trade‑offs you’ve made
• Treats OpenAPI/Swagger documentation as part of delivery, not as an afterthought
• Has shipped to production via CI/CD pipelines (not local builds or manual deployment)
• Comfortable translating technical integration constraints into plain language for non‑technical PMs or client contacts
• Pattern of problem ownership: investigates, proposes, flags with context, rather than escalating "I’m stuck"
• Willing and able to work on‑site in Böblingen at minimum 2 days per week

Activities

• You’ll independently deliver at least 2 client integration projects (API, middleware, webhook scope) end‑to‑end with no critical escalations within your first 6 months
• You’ll produce complete OpenAPI/Swagger documentation for every integration you deliver, reviewed and signed off by the Director D&T
• You’ll establish a reusable integration pattern library in Confluence (minimum 5 patterns) that other D&T team members can reference
• You’ll advise at least 3 internal project teams or client stakeholders on integration architecture decisions, with documented recommendations
• You’ll reach full fluency in our dev workflow (Git branching model, CI/CD pipelines, Jira issue lifecycle) within your first 30 days
• You’ll keep production incidents at zero for the integrations you build, with all incidents resolved within SLA
• You’ll complete peer code review on at least 80% of team PRs within the agreed SLA

Team

You’ll join the Development Team within our Development & Technology Practice. You’ll report directly to the Director Development & Technology, since the Team Lead Development seat is currently TBD. Day‑to‑day, you’ll work alongside Senior and Principal engineers on the same Practice, the AI team for agentic and LLM‑driven integrations, the Tech Consulting team for architecture handoffs, and PMs from the PMO Practice on delivery.