Software Engineer (all genders)

Thorit Thorit GmbH; Böblingen; On-site; EUR 50,000 - 70,000; Full time

Benefits offered by this job

Company pension scheme

Health & Mobility allowances

Learning resources

Work from anywhere allowance

Modern tools and flat hierarchies

Job summary

Thorit Thorit GmbH is seeking an Integration Engineer to manage API and middleware projects. The ideal candidate has 2-4 years of experience in software engineering, particularly in integration. Responsibilities include delivering client integration projects with zero escalations, producing OpenAPI documentation, and advising teams on integration architecture. This position requires on-site work in Böblingen at least two days a week and offers a hybrid work model with various benefits including a pension scheme and a professional development budget.

Qualifications

• 2 to 4 years of professional software engineering experience, focusing on integration.
• Experience designing RESTful APIs and selecting integration patterns.
• Comfortable translating technical language for non-technical stakeholders.

Responsibilities

• Deliver at least 2 client integration projects end-to-end with zero critical escalations.
• Produce complete OpenAPI/Swagger documentation for integrations.
• Establish a reusable integration pattern library in Confluence.

Skills

Node.js

Python

RESTful APIs

Middleware

OpenAPI/Swagger

CI/CD

Tools

GitHub Actions

Jira

Confluence

HubSpot APIs

Job description

About the Role

You'll own the integration backbone of our client projects: the RESTful APIs, webhooks, and middleware that connect HubSpot, ERP systems, data warehouses, and the long tail of third-party platforms our clients run.

Today this work is squeezed between Senior and Principal engineers who are committed to delivery and AI initiatives. You free that bottleneck. You'll ship production code, write the OpenAPI specs that go with it, build a reusable integration pattern library, and advise client teams on integration architecture decisions. The bar is zero critical integration failures in your first 12 months.

What You'll Do

• 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

What You Bring

Must-haves

• 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

Nice‑to‑haves

• Experience integrating with HubSpot APIs (REST, webhooks, custom workflows)

• Experience with iPaaS platforms (Workato, Make, Mulesoft, Boomi) or message queue infrastructure

• Direct exposure to SAP or comparable ERP integration patterns

Your 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.

Tech Stack

• Languages: Node.js, Python, .NET, Java (productive in at least one, fluent in a second)

• Integration & APIs: REST, GraphQL, webhooks, event‑driven patterns, message queues

• iPaaS / Middleware: Workato, Make, Mulesoft, Boomi, plus custom middleware in Node.js or Python

• Documentation: OpenAPI/Swagger as standard, ADRs in Confluence

• CI/CD: GitHub Actions or GitLab CI, sandbox‑to‑prod pipelines

• Core Platforms: HubSpot APIs, plus client systems (SAP, Microsoft Dynamics, Salesforce as integration targets)

• Internal Tooling: Jira, Confluence, Forecast, Claude AI, Claude Code, Cursor

What We Offer

• Pension & Allowances: Company pension scheme via Allianz with graduated employer contribution from €50 to €290 per month, plus Lunchit meal allowance worth up to €100 per month

• Health & Mobility: Business Bike Leasing, Urban Sports Club access at 8,000+ locations

• Learning: Full Blinkist Business library (4,500+ books), 3 months of Babbel, HubSpot certifications fully funded

• Flexibility: Up to 4 weeks per year working from anywhere in the EU with a €500 allowance, Spaces co‑working membership, hybrid setup with on‑site anchor in Böblingen

• Culture & Tools: Flat hierarchies with direct access to CEO and Leadership, modern stack (HubSpot, Jira, Confluence, Claude AI), Corporate Benefits across 800+ brands