Backend/DevOps Engineer (Junior/ Mid/ Senior) Back End Development CI/CD, Python, Docker, Kubernetes, Git, PostgreSQL, Terraform, Django, Nginx, ScaleWay Company mission At Vantis we believe that every person with a chronic illness should receive the best possible care. That's why we at Vantis focus on holistic solutions that simply work for patients. On-site at the doctor's office as well as digitally at home.

Core Values Patient-Centric

We empower patients at every step of the journey, offering easily accessible healthcare solutions

Holistic

We integrate existing and new therapeutic pathways, in-person and digital therapies at home

Outcome-based

We aim for impactful goals and are accountable for our decisions

Requirements *2+ years (Also open for Mid and Senior candidates) of professional software development experience with excellent knowledge of software design principles *Proven experience in designing and implementing cloud infrastructure, incorporating IT security standards. *Proficiency in server administration and understanding of infrastructure as code principles. *Familiarity with a majority of the following services, tools, or technologies: Kubernetes, Terraform, Docker, Python, Django, Nginx, CI/CD, Git, Monitoring *English working proficiency with strong communication skills *You excel in the dynamic nature of our startup environment, thriving amidst the fast-paced and ever-changing atmosphere. Taking ownership comes naturally to you, and you are always eager to assume responsibility, within your role and beyond.

Tasks & Responsibilities *Be the owner of our entire IT infrastructure, encompassing our products and the IT within our clinical facilities, tailoring it to foster the company's growth and success. *Develop our digital products, including our therapy backend (using Python, Django, and PostgreSQL), and oversee all deployment and technical operations aspects for our products, ensuring seamless and secure product performance (using Docker, Kubernetes, and Terraform for our Cloud-based infrastructure). *Collaborate with the product team to conceptualize new products and features, translating ideas into actionable development plans. *Manage all IT systems within our headquarters and clinical facilities, configuring them to best support users and facilitate innovation, and implement robust IT security measures across all domains to safeguard systems and data integrity continuously. *Leverage data analysis and systematic approaches to enhance the self-improvement capabilities of our products. *Contribute to a well-organized and professional development environment by maintaining up-to-date architecture, infrastructure, and process documentation. *Play a crucial role in building and fostering a strong engineering organization and a positive development culture.

Core Benefits (1) Up to 70% remote work. (2) Opportunities for further education and growth. (3) Flat hierarchies and participative decision-making.

Required Experience Minimum 2 years

Employment Type Full-time

Hiring Process (1) Initial digital meeting for cultural fit. (2) Technical interview with assessments. (3) Team fit interview on-site.

Software Engineer in Test - Karlsruhe

Hy-brid - 2/3 days in office

Salary: Up to €56k, depending on experience.

Are you a Software Engineer in Test who has a passion for automation? Do you enjoy working in a fast-paced start-up environment? Are you ready to take on a new challenge?

About the Company:

The company is a leader in developing cutting-edge technology trends across cloud, they take pride in their mission to simplify communication for companies, fostering seamless collaboration and efficiency. Collaboration is at the heart of everything they do and drives their success. You’ll have the opportunity to work for a company where your voice is truly heard and where personal development and career growth is high on the priorities.

Your role as a Software Engineer in Test:

As a Software Engineer in Test, you’ll work as part of a cross-functional agile team, testing web and native mobile applications. Automation will be at the heart of everything you do and you will work to deliver high quality software products.

What you’ll do:

● You’ll develop automated UI tests for both web and native applications across various platforms including Windows, macOS, and Mobile devices.

● You’ll collaborate closely with developers within a cross-functional team to integrate automated unit and integration tests, and independently implement them when required.

● You’ll design and establish an automation framework and architecture tailored to the project's needs.

● You’ll develop and implement automated performance tests for both hardware appliances and applications.

● You’ll be involved with evaluating and selecting appropriate tools for automation testing. ● You’ll provide support for and execute manual tests during release cycles. ● You’ll monitor and control the testing process, addressing any deviations as needed to

ensure quality standards are met.

What you’ll have:

● You’ll be proficient in utilising frameworks like Selenium, Appium, or Codecept. ● You’ll possess advanced expertise in at least one programming language such as Java,

JavaScript, Python, C#, or C++. ● You’ll be well-versed in CI/CD tools such as Jenkins or GitLab. ● You’ll be familiar with test methodologies, procedures, and the creation of test cases. ● You’ll demonstrate curiosity and stay updated on emerging trends and advancements

within the field of expertise. ● You’ll speak German to a high level (C1) and have good English (min B2)

What’s in it for you:

● Wellness programs and pensions savings options. ● 30 days holiday ● Options to work a 4 day week with 32 hours ● Opportunity for up to two weeks of remote work within the EU each year. ● Comprehensive corporate perks program offering a range of discounts. ● Complimentary on-site parking for employees. ● Access to professional growth and advancement programs. ● Participation in frequent company gatherings and events. ● Embrace the energetic startup atmosphere.

If you're a Software Engineer in Testwho thrives on change and innovation and is up for a challenge and ready to take your career to the next level and join a fast-growing company, Hit Apply NOW!!

Senior Java Software Engineer, Germany, Remote

Salary: Up to €70k, depending on experience.

Are you a passionate, hands-on Java Software Engineer who thrives on solving complex problems, especially in the realm of telephony? We are seeking a Senior Java Software Engineer to join our rapidly growing company with a dynamic start-up environment.

About the Company:

As pioneers in the industry, we've spent over 18 years merging established standards with cutting-edge technology trends across the cloud, hardware, and VM solutions. The company has a clear mission to empower companies to communicate seamlessly.

You’ll be joining a company where working together lies at the heart of everything they do, fostering an environment where respectful interaction and mutual support are paramount. Hierarchical structures have no place; and they truly reflect equality.

Your role as a Senior Java Software Engineer:

As a Senior Java Software Engineer, you will be an integral part of our agile scrum-based team, contributing to the design and development of internal systems and architecture.

What you’ll do:

● Design and Implement REST API: Take the lead in designing and implementing a new REST API to streamline project structures, enhancing efficiency and scalability in our systems.

● Refactor Software Architecture: Spearhead the refactoring efforts to streamline and optimise our IP telephone system's software architecture across all levels. Tackle complexity head-on, ensuring maintainability and performance.

● Java Development on VoIP Server: Dive into Java development on our central component, the VoIP server powered by Asterisk. Contribute to its enhancement, ensuring robustness and reliability.

● Specialised Focus Areas: Leverage your expertise in specific domains such as SIP, IPv6, or REST to drive innovation and excellence in relevant aspects of our systems. Collaborate with the team to implement best practices and standards.

What you’ll have:

● You’ll have several years of professional experience in the object-oriented development of Java server applications - ideally in Tomcat

● You’ll have experience in the design and implementation of interfaces (e.g. REST) and databases (PostgreSQL and JOOQ)

● Beneficial if you have experience with Network technologies such as (IPv6) and SIP ● You’ll speak German to a high level (C1) and have good English (min B2)

What’s in it for you:

● Regular performance discussions to ensure continuous growth and development. ● Working together is at the centre of what the company does ● No Hierarchy! ● Work as part of a collaborative respectful culture ● 30 Days Holiday

Enjoy the freedom to manage your work hours flexibly. Hours available for this role are either 32 or 40.

● Health initiatives and pension plan offered ● Embrace a hybrid work model with the option for unlimited remote work ● Take advantage of of working anywhere in the EU for up to 2 weeks ● Personalised development opportunities ● Corporate benefits program with various discounts

If you're a Senior Java Software Engineerwho is up for a challenge and ready to take your career to the next level and join a fast-growing company, Hit Apply NOW!!

Machine Learning Engineer

English B2, German C1, German C2 €50,000 - €90,000

Company mission We are a (still) small, fine software engineering office near Mannheim. We are on a growth course from currently 8 employees to 15-20 in the next 18 months.

Why? Our customers come from a wide variety of industries, but one thing is always the same: there is a huge demand for our expert support in the areas of chat / voice bots, libraries, machine learning, BI and cloud services, etc. We always offer customised solutions.

Core Values Fair, Open Minded, Reliable , Social, Innovative, Healthy, Happy, Grateful

Requirements *Ideally 2 to 3 years of professional experience in a consulting or IT environment.

*In-depth knowledge of Python.

*Willingness to learn and enjoy sharing knowledge.

*You convince us as a quality-conscious team player.

*You enjoy demonstrating your analytical problem-solving skills.

*You are confident in conducting technical dialogues in German (C1 minimum) and ideally in English.

Tasks & Responsibilities At engenious, you will work as a Machine Learning Engineer (m/f/d) in a dedicated team of consultants and developers.

*Developing new and expanding existing machine learning and AI use cases for existing customers.

*You advise and support the implementation of data science and analytics projects

*You will manage your training experiments with modern MLOps frameworks such as MLFlow.

*You will familiarise yourself with different cloud platforms such as Microsoft Azure and IBM Watson.

*Our product is developed in an agile Scrum team.

*You will actively pass on your expert knowledge to our customers and help them to take over the operation of the created solution completely themselves.

Core Benefits (1) Excellent work-life balance. (2) 30 days of vacation (full-time), part-time options, transparent remuneration model. (3) Continuous learning and personal development opportunities. (4) Company health insurance, pension plans, and various employee benefits. (5) Remote work possible

(Junior - Senior) TypeScript Engineer for DialogBits Brand Full Stack Development Angular.JS, TypeScript, Docker, Kubernetes, PostgreSQL, SQL, Node.js, Redis, Nest.JS, GraphQL €53,000 - €70,000 Münster, Germany (Full-remote) English B2, German C1, German C2

Company mission We are Web Computing

Who we are? We are a team of experienced specialists, creative minds and courageous future designers who have turned their passion into a profession. The status quo is a thing of the past - we work at the cutting edge and currently have around 70 employees developing innovative and open source-driven software.

What drives us? Making innovations tangible and tangible. We rely on our own ideas and develop creative solutions. Our goal as software developers is to help shape the digital future. In an open exchange, full of drive and love for technology.

Coovi Coovi combines webcam & screen recorder, video editor, content management system and eLearning features into an all-in-one solution for videos. More about coovi: https://www.coovi.com/

DialogBits DialogBits is an intuitive conversational AI platform for creating efficient chatbots with artificial intelligence. More about DialogBits: https://www.dialogbits.com/

Codebeat Customised development in the areas of software and AI with agile development, which takes place in-house and 100% in Germany. More about codebeat: https://www.codebeat.de/

Core Values Challenge-drive and feedback-driven - seeing challenging problems as an incentive.

Requirements *Experience with 3-tier architectures and complex software products

*Knowledge of SQL/databases *Knowledge of client/server applications, networks/web technologies * Knowledge of what a CI is, how software should be used and be able to, for example set up and configure an nginx (you know what we mean...)

Bonus qualifications: *Experience in typescript, javascript and nodejs *Experience in Angular, Nestjs, Postgresql, Graphql *Use of non-SQL databases, preferably redis *Expertise in Docker, cloud native development, kubernetes *Completed studies (Bachelor / Master) in computer science, business informatics or a comparable degree programme with an average grade of 2.2 or better. *Professional experience as a software developer in full-time employment after graduation of 1-5 years *Developers at middle or higher level who are not mentally and technologically are not stuck *Hands-on mentality (see tasks and do them yourself, not just write great concepts). *Experience in the financial industry is not required!

Tasks & Responsibilities *Further development of the DialogBits platform *Integration of AI components *Further development of our operating environment *Further development of our developer experience *Contribution of new ideas *Conception & software architecture *Implementation, quality assurance and operation as well as maintenance of features ÜMaintenance and troubleshooting of the existing code base ÜPerformance engineering

Additional information: *Primary technologies: TypeScript, Angular, NodeJS, Redis, NestJs, GraphQL ÜWe have an AI team that takes care of the AI stuff, but you will be working with Natural Language Understanding, large language models and so on *If the candidate increases the business skills, they can get a (deputy) team leader role in the future

Core Benefits 1) Quarterly feedback talks 2) Annual salary reviews 3) Flexible working hours 4) Unlimited home office (regular presence preferred)

5) Workation options 6) Overtime compensation 7) Special training days 8) JobRad option 9) Gym subsidies 10) Dual monitors, choice of dev notebook, flat hierarchies.

Employment Type Full-time

Hiring Process (1) CV Screening: Feedback within 24 hours (2) 1st Interview: Focus on technical challenges rather than resume, assessing problem-solving skills where they will challenge candidate and want to see how candidate copes with that (1 hour) (3) 2nd Interview: Case study (4) Job Offer *Duration: Entire process takes 1.5 - 2 weeks

(Junior - Mid) TypeScript Engineer for Codebeat Brand Full Stack Development Angular.JS, TypeScript, JavaScript, Java, jQuery €53,000 - €67,000 Munster

Company mission We are Web Computing

Who we are? We are a team of experienced specialists, creative minds and courageous future designers who have turned their passion into a profession. The status quo is a thing of the past - we work at the cutting edge and currently have around 70 employees developing innovative and open source-driven software.

What drives us? Making innovations tangible and tangible. We rely on our own ideas and develop creative solutions. Our goal as software developers is to help shape the digital future. In an open exchange, full of drive and love for technology.

Coovi Coovi combines webcam & screen recorder, video editor, content management system and eLearning features into an all-in-one solution for videos. More about coovi: https://www.coovi.com/

DialogBits DialogBits is an intuitive conversational AI platform for creating efficient chatbots with artificial intelligence. More about DialogBits: https://www.dialogbits.com/

Codebeat Customised development in the areas of software and AI with agile development, which takes place in-house and 100% in Germany. More about codebeat: https://www.codebeat.de/

Core Values Challenge-drive and feedback-driven - seeing challenging problems as an incentive.

Requirements

*Completed studies (Bachelor / Master) in computer science, business informatics or a comparable degree programme with an average grade of 2.2 or better.

*Ideally professional experience as a software developer, e.g. through internships, part-time jobs or 1-2 years of full-time employment after graduation. (Intelligent juniors preferred over experienced seniors with a mature mindset!)

*Experience primarily with TypeScript, Angular, but also basic knowledge of Java and/or JavaScript / jQuery

*You are not afraid to make adjustments to the Java code on the server side

*No fear or concerns about legacy code, even if this slows down development.

*Hands-on mentality (seeing tasks and doing them yourself, not just writing great concepts).

*Experience in the financial industry is not required!

Tasks & Responsibilities *Project Context you will be working in: Part of the Codebeat brand, focusing on a central reporting platform for a major finance company. It’s a Zero-Code platform allowing clients to autonomously create reports and analyses.

*Further development of our reporting software according to customer requirements

*Covering the entire development life cycle (requirements analysis in tickets, conception, implementation, testing, reviewing, ...)

*Contributing to the software architecture

*Work in teams of two to find solutions to problems that arise

*Contributing new ideas to improve functionality and quality

*Troubleshooting

*Performance engineering

*Optimising the developer experience (e.g. CI pipeline, automated tests, ...)

Core Benefits

1) Quarterly feedback talks 2) Annual salary reviews 3) Flexible working hours 4) Unlimited home office (regular presence preferred) 5) Workation options 6) Overtime compensation 7) Special training days 8) JobRad option 9) Gym subsidies 10) Dual monitors, choice of dev notebook, flat hierarchies.

Required Experience Minimum 1-2 years

Employment Type Full-time

Hiring Process (1) CV Screening: Feedback within 24 hours (2) 1st Interview: Focus on technical challenges rather than resume, assessing problem-solving skills where company will challenge candidate and wants to see how candidate copes with that (1 hour) (3) 2nd Interview: Case study (4) Job Offer

Company Name: Biotec Klute GmbH *Industry: Pest control, focusing on sustainable and digital approaches, including IoT in logistics *Related Company: Futura (sister company) develops products used by Biotec Klute *Headquarters: Paderborn/Borchen *Founded: Biotec Klute is 30 years old *Employees: 60 at Biotec Klute, around 80 including Futura *Financed: Organically grown, no external capital *Vision/Mission: Digitalization of pest control industry, reducing toxins, sustainability through digital methods *Long-term Goals/Innovation and Expansion: Futura recently launched a new product, planning to introduce a new AI-based camera system this year (both software and hardware)

Company Culture: *Core Values: High degree of personal responsibility, trust, and ownership, balance of giving and taking, flexible and individualized workdays, freedom, and autonomy *Work Environment: Casual atmosphere, small-medium enterprise, table tennis, personal chef, individual and personal approach *Employer Benefits: 1) Continuous training opportunities and budgets 2) tailored benefits like JobRad, fitness, etc. 3) Very good work-life-balance: flexible working hours, potential for fewer working hours, be your own chef

Job Opportunity: (Junior) IT Administrator Key Job Requirements: *Role: IT support for both Biotec and Futura *Key Technologies: Managing operating systems (Windows & Mac), Office 365, databases, networks, telephony via MS Teams (more info in job descriptions) *Impact: Varied role covering all IT-related aspects between Futura & Biotec with various products & systems *Experience: Minimum 1-2 years; self-taught candidates considered; less than 1 year unrealistic *Languages: German (C2/C1), English (B1/B2) *Education: Formal degree not required; vocational training sufficient *Personality Traits: Interested in the field, looking beyond the obvious, adaptable *Salary: €45,000 - €55,000 *Work Policy: Hybrid (at-least 3-4 days a week), on-site support needed for tasks like printer, server, and telephony issues *Location Radius: 45 min - 1h, candidates from Bielefeld, Marburg, Gütersloh preferred *Relocation Support: Not official but negotiable

Hiring Process: (1) Initial phone call for vibe check (2) e-meeting or on-site meeting for tasks and company info (3) optional trial day, (4) final discussion and contract terms

Typical Questions: Spontaneous, about past work, future goals, vision

Common Rejection Reasons: Insufficient German language skills

Red Flags: Avoid candidates with a history of frequent job changes

Duration Open: 1 month

Urgency: ASAP, ideally by the beginning of April

Team Structure *Reason for Last Departure: Current employee shifting focus to IT security

*Department Size: Part of IT department with 1 programmer and 2 other developers in Data & AI, the only IT admin but works with external service providers *Reporting: Monthly IT meetings, reports directly to management

Role Specifics: *Contract: Open-ended permanent position *Working Hours: Standard 40 hours per week, potential for fewer hours *Vacation Days: 26 days (1st year), 28 days (2nd year), then 30 days (negotiable) *Probation Period: 6 months

Company Overview:

*Name: Polymer-Technologie Elbe GmbH *Location: Headquartered in Lutherstadt Wittenberg, located in the "old chemical triangle." *Industry Position: One of the largest rubber manufacturers in Europe. *Size: 360 employees at the site. *Product Lines: Two major production lines manufacturing rubber.

Company Culture: Core Values: Tradition, stability, sustainability through the processing of natural rubber.

Employer Benefits: 1) Job Stability: Secure employment in a sustainable and value-creating company. 2) Company Status: A "hidden champion" and a supplier for various products including electric cars and wind energy, thus diversified across different industries. 3) Exciting digitalisation projects with plenty of creative freedom

Role Specifics: Position: Datentechniker/Data Engineer Key Responsibilities: *Enhancing and developing PowerBI dashboards for reporting. *Integrating data from two major systems (ERP & CT Datentechnik production control systems) for rubber compounding. *Addressing interface issues with a new database fed by both systems. *Merging commercial and production data, aligning customer orders with operational orders. *Initially developed by a working student, now needing a full-time data engineer.

Technologies: *SQL, PowerBI (refer to job description for more details). *Candidates with Ordat/SAP ERP experience are also of interest.

Key Impact: *Expanding role responsibilities over time.

Experience: *Minimum 0.5 - 1 year, suitable for university graduates as approximately 1 year of training is provided.

Language Requirement: German proficiency at least C1 level.

Educational Background: Bachelor's degree preferred but not mandatory; experience is more critical.

Personality Traits: Independent working style, driven to solve problems, long-term commitment to the company.

Notice Period: Flexible, no specific limit.

Salary Range: Full-time €50k - €60k, depending on experience.

Location and Work Policy: *Ideally candidates from the region. *On-site during training phase, then 3 days on-site and 2 days home office, with the prospect of more home office later.

Hiring Process: 1) Initial Interview: Focus on cultural fit, either in-person or digital.

2) Second Interview: Emphasis on technical competence. 3) Decision Making: Following the interviews.

Team Structure and Role Dynamics: *Vacancy Reason: Created due to the departure of the working student who developed the dashboard. *Team Size: New position in a department focused on digitizing controlling. *Working closely with IT (4 members) - 2 in infrastructure, 2 in systems (production & ERP). *Regular interaction with internal clients. *Central key function within the company.

Contract Specifics: *Open-ended (to be confirmed). *Work Hours: 37.5 hours per week. *Vacation Days: 30. *Probation Period: 6 months.