Senior Backend Engineer, Staffbase
Plus unit-based Long Term Incentive Plan
Employee communications platform
Be an early applicant
Employee communications platform
501-1000 employees
Be an early applicant
Plus unit-based Long Term Incentive Plan
501-1000 employees
Company mission
Staffbase's mission is to unite companies and their employees behind a common purpose.
Role
Who you are
- 6+ years of professional experience in backend software development
- Strong proficiency in Golang and preferably Java/Kotlin
- Proven experience integrating various AI/ML models into production backend systems
- Practical experience with prompt engineering
- Experience with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes)
- Preferred experience
- Experience building backend systems designed for complex agentic workflows or long-running conversational states
- Familiarity with foundational LLM concepts such as retrieval-augmented generation (RAG)
- Practical experience developing or managing MCP servers (Managing Conversational Protocols). Familiarity with Agent-to-Agent (A2A) communication protocols and multi-agent system design
- Experience with event-driven architecture and message queues (e.g. Kafka)
What the job involves
- We are seeking a Senior Backend Engineer to build and scale the core infrastructure for our next-generation AI-driven products
- You will be responsible for designing and implementing high-performance, reliable backend services that integrate various AI models, manage complex conversational states and ensure robust observability of our AI workflows
- You will be working on critical product initiatives such as:
- Agentic Personalization: Building personalized product experiences for thousands of frontline workers driven by intelligent agents
- Agentic Assistance: Creating powerful, context-aware AI assistants to boost productivity of thousands of frontline workers
- You'll design, develop, and maintain scalable and fault-tolerant backend services that power our AI applications
- Apply advanced prompt engineering techniques to optimize model performance, manage context windows, and ensure reliable, high-quality responses
- Implement model integration patterns to connect and orchestrate various external and internal services
- Develop Agent-to-Agent (A2A) protocol communication strategies for complex multi-agent architectures
- Implement systems for Managing Conversational Protocols (MCP servers) and Agent-to-Agent (A2A) protocol to handle and maintain long-running, stateful interactions
- Define and implement observability standards for AI applications, including metrics for latency, cost, token usage, drift, and user-perceived quality
- Implement logging, tracing, and monitoring tools to quickly diagnose and troubleshoot issues in the end-to-end AI pipeline
- Collaborate with ML Scientists and Data Scientists to transition prototypes and models into production-ready, high-availability services
- Ensure the security, reliability, and performance of all production systems
- Participate in code reviews, architectural discussions, and technical strategy planning
- Mentor junior engineers and champion best practices in backend development and MLOps
Our take
Since launching in 2014, Staffbase has grown into a major name in the internal communications niche. Its platform is used by the likes of Samsung, ALDI, DHL, and Domino’s to create branded, mobile-first communication and information sharing tools which can access a company’s intranet from anywhere.
Staffbase has managed to set itself apart to some extent from the range of other internal communication apps like Slack and Teams by focusing on building a product tailored towards dedicated internal communication teams, rather than taking a more general approach.
This is proving to be a good decision as, with the shift to remote and hybrid working, the last few years have seen Staffbase gather serious momentum. A 2021 merger with Canadian competitor Banantang has been followed up by a series of major funding rounds and a rise to unicorn status. As well as this, it’s been expanding its own product portfolio through a number of strategic acquisitions as it looks to stay ahead of the competition.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
9% employee growth in 12 months
Company
Funding (last 2 of 7 rounds)
Mar 2022
$123.6m
SERIES E
Mar 2021
$145m
SERIES D
Total funding: $323.7m
Company benefits
- Financial Benefits: Let’s talk about money – all Staffbase employees get stock options granted (ESOP). When the company wins, you win, too. Additionally, we offer country-specific pension plans to all employees.
- Health@Staffbase: We care about your physical and mental health. Staffbase provides mental health resources with certified clinicians via phone, email, chat, and video. Beyond healthy snack options, drinks, and dynamic workspaces, we also offers free sports courses.
- Ongoing Learning: We thrive on personal and professional growth. Every employee gets €1,800/$2,200/£1,650 per year to spend on education.
- Parental Leave: We recognize that one of the most special events in an individual's life is the birth or adoption of a child. We offer paid parental leave options for all employees.
- Flexibility: When it comes to your personal life, it’s not our place to dictate your schedule. We offer flexible work from home as well as full-time and part-time options.
- Generous Vacation Policies: Taking time off is important. We want you to take vacation and give your body and mind a break when you need it.
- Fun Stuff: From virtual art nights to scavenger hunts: there are no limits when it comes to fun team building activities at Staffbase. Once a year, we all gather for THE ONE BIG internal event: Staffbase Camp.
- Giving Back: Giving back is important to us. Every employee can volunteer one day per year at an organization of choice. On top, Staffbase contributes with a donation.
- Lease a Bike: We offer our employees loaned bicycles and cyclists' safety equipment as a tax-free benefit. It’s an initiative to promote healthier journeys to work and to reduce environmental pollution. This benefit is currently available in Germany, UK, and the Netherlands.
Company HQ
Altchemnitz, Chemnitz, Germany
Leadership
Martin Böhringer
(CEO)Previously co-founded productivity app builder startup Hojoki, serving as CEO before co-founding Staffbase.
Lutz Gerlach
(COO)Before Staffbase, co-founded and served as COO of Hojoki.
Frank Wolf
(President)Previously worked in Social Technologies and Collaboration for T-Systems Multimedia Solutions (T-Mobile), following seven years as a Manager for Accenture.
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