Customer Success Manager DACH (f/m/d)

Remote Jobs; Österreich; Remote; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Remote-first culture

Flexible hours

Development budget

Home office allowance

Team events

EU workations (up to 90 days)

Wellbeing support

Job summary

ecosio, a fast-growing B2B SaaS provider, offers a remote-first culture with flexible hours and a personal development budget. You will manage a portfolio of customers, drive value, and collaborate with an Account Manager to capture up- and cross-selling opportunities.

Join a team that values strong customer relationships, feedback-driven product improvements, and cross-functional alignment with marketing. Remote-friendly across designated countries in the EU and beyond.

Qualifications

• Experience in B2B SaaS sales.
• German language skills at native/C2 level; fluent English.
• Experience managing a portfolio of existing customers.
• Experience with cross- and up-selling.

Responsibilities

• Develop and grow existing accounts to maximize value.
• Identify up- and cross-selling opportunities within the portfolio.
• Collaborate with an Account Manager to ensure smooth handover of qualified opportunities.
• Coordinate with Marketing on sales campaigns and collateral.
• Listen to customers and relay feedback to product and service teams.

Skills

B2B SaaS sales

Account management

Cross-selling

Relationship building

Tools

CRM software

Job description

ecosio is a fast-growing, innovative service company and a leading provider of B2B integration, specialising in electronic data interchange (EDI), Web EDI and e-invoicing. ecosio is part of Vertex, Inc., a leading global provider of indirect tax solutions listed on Nasdaq (VERX).

Our brand slogan is Connections That Work as we believe strong connections are central to successful business relationships – both external and internal. At ecosio, we hire individuals from all backgrounds and are committed to creating an inclusive work environment. We are technology lovers, set the highest standards for our solutions, and put innovative ideas first.

You’ll connect with the role if you enjoy…

• driving company value by strategically developing existing accounts, building long-term business relationships, and identifying up- and cross-selling opportunities
• managing your own portfolio of clients making sure they get the most value out of our solution
• partnering closely with an experienced Account Manager to hand over and transition qualified opportunities seamlessly
• listening to your customers and communicating their feedback to ensure our products and services meet their needs
• navigating complex customer escalations and aligning internal stakeholders to turn friction into solutions
• executing sales campaigns in close cooperation with marketing

To connect with ecosio it is important to have…

• experience in B2B SaaS sales
• German language skills on a native / C2 level, fluent English skills
• experience working with a portfolio of existing customers
• experience with cross- and up-selling

And nice to have…

• experience selling EDI / e-invoicing / ERP solutions

By connecting with us you will experience…

• our remote-first culture lets you work remotely from one of our designated countries
• flexible working hours to suit your schedule and priorities
• annual personal development budget to invest in conferences, courses, or career coaching
• home office allowance to create a workspace that fits your needs
• regular events and trips to connect, celebrate, and have fun with the team
• workations of up to 90 days per year within the EU, combining travel and productivity
• wellbeing support, including mental health resources and employee assistance programs
• additional country-specific benefits based on your location

As part of our hiring process at ecosio, we conduct standard background checks. You can find more information about them by clicking HERE.

Our mission is to build Connections That Work by fostering a diverse and inclusive team. We are committed to making everyone feel valued and empowered to contribute their unique skills, experiences and perspectives. And now we want to connect with you!