Software Developer

### Who you are
- You hold a degree in Computer Science, a comparable qualification or have at least three years of professional experience in software development
- Scrum and Kanban are part of your daily work
- You have experience with unit testing and understand why it is essential for delivering high-quality software
- You take pride in writing clean, maintainable, and high-quality code
- You are proficient in at least one JVM-based programming language
- You have hands-on experience working with container technologies
- You have a strong command of written and spoken English
- German skills at B1 level or equivalent
- Initial experience with VoIP technologies
- Knowledge of distributed systems and microservice architectures
- Experience with Kubernetes
- Initial programming experience with Kotlin ### What the job involves
- At VIER, we are building the next generation of Conversational AI and Generative AI, transforming the way customer service is delivered
- Within our RTMP team, we develop state-of-the-art voice technologies and seamlessly connect them with our products
- Our work spans the entire technology stack, from low-level DSP hardware and real-time media processing to high-level Voicebot platforms that handle hundreds of thousands of conversations every month
- We develop our Cognitive Voice Gateway, the central platform that connects our telephony systems with Conversational AI solutions from external providers and own products
- To deliver the best possible customer experience, we collaborate closely with technology partners, customers, and our sales teams
- We continuously evaluate and adopt modern technologies to keep our platform at the forefront of innovation
- You design, develop, and continuously improve our software solutions
- You analyze business and technical requirements and turn them into scalable, sustainable system solutions
- You develop and implement backend applications, services, modules, and APIs
- You maintain, optimize, and continuously improve existing software components
- You analyze production issues, troubleshoot problems, and implement sustainable solutions
- You perform code reviews and help ensure high software quality and contribute to architectural decisions and technical concepts, you create and maintain technical documentation
- You plan and execute unit, integration, and system tests
- You collaborate closely with internal stakeholders and external partners on exciting projects
- You support the rollout, operation, and continuous enhancement of new software solutions
- You actively contribute ideas to improve our engineering practices and development processes ### Benefits
- COMPANY CARE OR JOB BIKE
- All VIER-o-naut:innen can lease a car or for those who don't shy away from the fresh air,

we offer
bicycle leasing
- SMARTPHONE
- You get a smartphone of your choice, which you can also use privately
- TRAVEL ALLOWANCE
- You can use the monthly travel allowance for public transport, parking, fuel or your bike
- EMPLOYER-FUNDED PENSION
- Company pension scheme is clear, but VIER puts something on top of that
- FOOD FLAT
- Fruit, vegetables and drinks are freely available
- ERGONOMIC WORKPLACE
- Our workplaces are modern and ergonomically furnished. We love our height adjustable desks
- WORK-LIFE BALANCE
- Flexible

working hours
and trust-based

working hours
are a matter of course for us. In this way you can create an ideal balance for you
- FAMILY FIRST
- In addition to a subsidy for the childcare costs, we also have an uncomplicated child sickness regulation
- DOG OFFICE
- Do you have a friendly FOUR-legged friend? Excellent Bring him with you
- ANNIVERSARIES
- If you stay with us for a long time, you will benefit from our anniversary bonuses every 5 years
- REMOTE OFFICE
- In consultation, we are also happy to offer you a remote contract
- CREW MERCH
- Our marketing team regularly donates cool crew outfits