You are the product-side anchor for our software products within the development team. You gather the needs of our customers and Professional Services team, translating them into clear, actionable requirements. In doing so, you ensure the balance between ideas and technical feasibility is maintained.
Senior Software Requirements Engineer (m/f/d)
Jena mit FREItagen
Full-time
Permanent employee
Job Description
Your Responsibilities
Requirements Engineering: You interview customers and our team, translating requirements into precise user stories with acceptance criteria, and take ownership of the product backlog on the product side.
Collaboration with Development: You work closely with the development team to clarify scope, prioritization, edge cases, and trade-offs, advocating for realistic solutions when needed.
Customer Representation: You represent our product in customer workshops and requirements sessions.
Roadmap Input: You identify recurring patterns from customer conversations and bring them into evidence-based roadmap discussions.
Validation: You verify that delivered features meet the specified requirements and close the loop with Engineering and Professional Services.
Salesforce Expertise: You build and deepen your Salesforce knowledge. You should obtain the Salesforce Certified Administrator certification within your first year.
Our Expectations
Proven expertise in Requirements Engineering, Business Analysis, or Product Management in B2B SaaS.
Independent development of technically feasible requirements, including edge cases, prioritization, and sequencing.
Deep domain knowledge in PSA, consulting, ERP/PSA implementations, or similar areas.
Salesforce Certified Administrator (or willingness to obtain it quickly); Certified Business Analyst as the next goal.
Practical experience with AI workflows.
Fluent English (working language).
Availability for US sync meetings (at least 3x/week until 6:30 PM CET).
That's us
JustOn is synonymous with the successful automation of financial processes. As a leading ISV software provider on the Salesforce platform, we help companies digitalize their billing, payment, and accounting processes. Our innovative software enables renowned companies worldwide to bill any modern business model directly.
Since September 2025, we’ve been part of the Cloud Coach Group. Together with our team in Fort Collins, Colorado, we offer our customers Professional Service Automation with Finance Management – without ERP complexity. As our team member, you’ll benefit from international exchange and development opportunities within the group.
We take responsibility seriously: We provide long-term jobs with perspective, support non-profit initiatives, and actively promote both recreational and competitive sports. Successful companies need a strong environment.
Since September 2025, we’ve been part of the Cloud Coach Group. Together with our team in Fort Collins, Colorado, we offer our customers Professional Service Automation with Finance Management – without ERP complexity. As our team member, you’ll benefit from international exchange and development opportunities within the group.
We take responsibility seriously: We provide long-term jobs with perspective, support non-profit initiatives, and actively promote both recreational and competitive sports. Successful companies need a strong environment.
JustOn as employer
Redefining Work-Life Balance
Onboarding & Career
- Every other Friday off – with full pay! Our 4.5-day model reflects our vision of modern work
- Market-competitive and performance-based compensation
- Flexible work location: After onboarding, you choose between office and remote work
- €1,500 annual training budget
- High-quality office in Jena with modern amenities
- Cheerful, motivated team with short decision-making paths
Onboarding & Career
- Experience the JustOn team spirit and benefit from our expertise
- Intensive training in our Salesforce-native solutions
- Clear career paths in a growing market
Arbeitsort
Jena (office-first for 6 months) – after that, flexible between office and remote. Let’s discuss and find the right model for you.
About us
The JustOn GmbH was founded in 2010 in Jena (Germany). Withe the software solution JustOn Billing & Invoice Management it stands for successful, cloud-based automation of billing and invoicing processes. We are a leading provider on the Salesforce Platform and support companies to realize their digitalization strategy .