Solutions Engineer, Integrations (m/f/d)

We're digitizing the construction industry – and we're looking for you to help write the next chapter.

We're digitizing the construction industry – and integrations are how our customers connect to us.
VESTIGAS is a fast-growing B2B SaaS scale-up. 14 of the top 20 construction companies and 17 of the top 20 suppliers in Germany are already our customers. Every one of them brings a different IT landscape, different data formats, different ERP systems – and that's exactly where you come in.
We're hiring a (Senior) Dolutions Engineer, Integrations (m/f/d) to join our growing integrations team. You'll own integrations end-to-end and enable self-service onboarding for our customers.

Your Role

Customer Discovery & Solution Design

• Work directly with customers to understand their IT landscape, data flows, operational processes, and integration requirements
• Design robust integration concepts — across third-party systems, APIs, EDI formats, file-based exchanges, and customer-specific workflows
• Translate customer requirements into clear technical specifications, implementation plans, and handover materials for engineering

Hands-on Implementation

• Build, configure, or prototype integration components as needed
• Work closely with engineering to bring scalable solutions into production- Leverage AI tools (Copilot, Claude, Cursor) strategically to deliver faster

Documentation & Repeatability

• Write excellent documentation — for both customers and our team
• Build reusable integration patterns and playbooks that make future onboarding faster and more self-service-friendly

Adoption & Customer Success

• Take ownership of integration success even after go-live — monitor usage, gather feedback, iterate with customers, and drive adoption
• Serve as a bridge to Customer Success and Sales – provide technical pre-sales support, demos, and spec reviews

Your Mission

You are the bridge between our clients and our engineering team. When a client wants to connect to Vestigas, you own the process from the initial technical discovery through to a successful go-live — and beyond. 

You understand the customer's IT landscape, design the appropriate integration, write clear technical specifications, build prototypes yourself, and work closely with Engineering to get the integration up and running. You then ensure that it is actually being used.

With every integration, you continue to expand our playbooks and self-service components — so that the next integration goes faster than the last.

• Own customer integrations end to end: from first technical discovery through solution design, implementation, testing, go-live, and adoption.
• Work directly with customers to understand their IT landscape, data flows, operational processes, and integration requirements.
• Design robust integration concepts across third-party systems, APIs, EDI formats, file-based exchanges, and customer-specific workflows.
• Translate customer needs into clear technical specifications, implementation plans, and handover materials for engineering.
• Build, configure, or prototype integration components where needed, and partner closely with engineering to bring scalable solutions into production.
• Create excellent documentation and repeatable integration patterns that make future customer integrations faster and more self-service.
• Take ownership of integration success after launch by monitoring usage, gathering feedback, iterating with customers, and driving adoption.

Your Benefits

• Direct line to the CTO and founders – flat hierarchies, fast decisions, real responsibility
• High-performance environment – high bar on quality AND output, with people who care about both
• Modern stack and AI-first workflow – Copilot, Claude, Cursor are part of how we work, not an afterthought
• Beautiful office in central Munich, hybrid model with min. 2 days/week onsite
• Construction site visits – you see where your code actually lands
• Included gym membership, team events, offsites, and the usual scale-up perks
• Stable home for builders – we hire for long-term impact, not 18-month stints

Your Profile

Must-Haves:

•  3+ years of experience in a customer-facing technical role (Solutions Engineer, Integration Engineer, Sales Engineer, Technical Consultant, Implementation Engineer)
• You enjoy working directly with customers to solve complex operational and technical problems.
• You have hands-on experience with APIs, webhooks, data formats, integration patterns, and system-to-system communication.
• You are not afraid to dive deep into technical documentation, legacy systems, and complex data formats such as EDIFACT, XML, ZUGFeRD, ebInterface, CSV, or JSON.- Prototype-level coding skills (Python preferred) – you can build, not just explain.
• You can write clear technical specifications and communicate effectively with both customers and engineers.
• You enjoy working cross-functionally with customer success, backend engineers, frontend engineers, product, and third-party providers.
• You care about quality, reliability, and maintainability, including well-tested code or configurations where applicable.
• You put AI agents and tools to work on the tasks they're built for, and focus on the work only humans can do.
• You are fluent in German and English.

Nice-to-have:

• ERP system experience: SAP, Datev, Microsoft Dynamics, Sage
• Experience in the construction industry, logistics, supply chain, or other traditional B2B industries
• Pre-sales experience (technical demos, RFPs, proposals)
• Experience with integration platforms (Workato, Mulesoft, Zapier, n8n)
• Python stack experience (FastAPI, Pydantic)
• Startup or scale-up experience

Why us?

• A hybrid role for tech professionals who want more than just coding — customer interaction, solution design, and hands-on implementation all in one role
• You'll build a function that doesn't yet exist — playbooks, self-service tools, and integration standards will be created alongside you
• Direct business impact – every integration you launch translates to measurable revenue; Sales and CS see your work every day
• Real customer problems – you'll work with IT teams at Germany's largest construction firms
• Top clients – 14 of Germany's top 20 construction firms + 17 of Germany's top 20 suppliers
• Modern tech stack – Python/FastAPI, AWS, AI-first workflows
• Construction Site Visits – you see where your integrations actually end up (construction site ≠ theory)
• Hybrid with flexibility – a mix of office, remote, and on-site client work
• Flexible career path – opportunities to move toward Solutions Lead, Pre-Sales Engineering, Customer Success Engineering, or back toward Core Engineering
• Includes gym membership, team events, flat hierarchies

Our Commitment to Diversity and Inclusion
VESTIGAS is committed to diverse and equal opportunities hiring for all – applicants, candidates, and employees alike. We value humans – with all our glorious multifaceted backgrounds, perspectives, and experiences – and look forward to your application.