Senior HMI/ UI Softwareentwickler (m/w/d)*

📍 Job Overview

Job Title: Senior HMI/ UI Software Engineer (m/f/d)*

Company: Tagueri AG

Location: Hamburg, Germany

Job Type: Full-time (Festanstellung)

Category: Software Engineering / HMI & UI Development

Date Posted: April 13, 2026

Experience Level: Senior (5-10 years)

Remote Status: Hybrid

🚀 Role Summary

• Develop and integrate sophisticated Human-Machine Interface (HMI) modules, particularly for camera control systems, leveraging modern software architecture principles.

• Implement functional requirements into robust applications, focusing on intuitive User Interface (UI) development using JavaFX.

• Ensure exceptional software quality through comprehensive test coverage, adherence to software engineering best practices, and proficiency with tools like Eclipse.

• Contribute to the development of realistic simulation environments for efficient testing and validation of HMI/UI functionalities.

• Actively participate in stakeholder management, collaborating closely with internal project teams, external clients, and partners to drive project success.

📝 Enhancement Note: This role is categorized under Software Engineering with a specialization in HMI/UI Development, reflecting the core technical responsibilities. The hybrid work arrangement suggests a blend of on-site collaboration and remote flexibility, typical for senior engineering roles requiring both focused individual work and team interaction.

📈 Primary Responsibilities

• Design, develop, and integrate advanced HMI modules, focusing on seamless integration of sensor data, particularly for camera control systems.

• Translate complex functional requirements into well-structured and maintainable application code, adhering to modern software architecture patterns.

• Architect and build intuitive and user-friendly interfaces using JavaFX, ensuring a high-quality user experience.

• Define and execute comprehensive test strategies, including unit, integration, and system testing, to achieve high test coverage and ensure software reliability.

• Develop and maintain realistic simulation environments to support the development, testing, and validation phases of HMI/UI software.

• Create and maintain thorough technical documentation for developed modules and features, facilitating knowledge transfer and onboarding for new team members.

• Manage and communicate effectively with internal project teams, stakeholders, and external clients, ensuring alignment on project goals and progress.

• Evaluate and integrate open-source libraries and frameworks, assessing their suitability and impact on the overall software solution.

• Proactively identify and propose improvements to software development processes, tools, and methodologies to enhance efficiency and quality.

📝 Enhancement Note: The responsibilities emphasize a blend of hands-on development, strategic thinking in software architecture, and collaborative engagement. The inclusion of "Stakeholder Management" and "onboarding new team members" highlights the senior nature of the role, requiring leadership and mentorship capabilities beyond pure technical execution.

🎓 Skills & Qualifications

Education:

Experience:

• Proven experience in developing functional modules and integrating sensor data.

• Demonstrated ability to translate complex requirements into robust, high-quality software solutions.

• Experience in developing test concepts and ensuring high test coverage.

Required Skills:

• JavaFX: Strong proficiency in developing user interfaces with JavaFX.

• HMI/UI Development: Expertise in designing and implementing Human-Machine Interfaces and User Interfaces.

• Software Architecture: Solid understanding of modern software architecture principles and patterns.

• Sensor Data Integration: Experience integrating and processing data from various sensors.

• Test Concepts & Coverage: Ability to design and implement comprehensive testing strategies.

• Technical Documentation: Skill in creating clear and concise technical documentation.

• Problem-Solving: Aptitude for tackling complex technical challenges and delivering robust solutions.

• English Proficiency: Excellent verbal and written communication skills in English.

Preferred Skills:

• Eclipse IDE: Familiarity and proficiency with the Eclipse Integrated Development Environment.

• Simulation Environments: Experience in building or utilizing simulation environments for software development and testing.

• Open-Source Libraries: Proven ability to quickly understand and leverage open-source libraries.

• Stakeholder Management: Experience in effectively communicating and collaborating with diverse stakeholders.

📝 Enhancement Note: The requirements clearly point towards a senior-level engineer with a specialization in front-end software development for embedded or complex systems, emphasizing practical application of JavaFX and architectural design. The "Senior" designation suggests a need for 5-10 years of relevant experience, aligning with the expectation of independent problem-solving and mentorship.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase of developed HMI/UI modules, demonstrating proficiency in JavaFX and intuitive design principles.

• Examples of functional modules with integrated sensor data, highlighting technical complexity and successful implementation.

• Case studies detailing software architecture decisions and their impact on system performance and scalability.

• Evidence of test strategies implemented, including test concepts, coverage achieved, and quality metrics.

• Documentation examples that illustrate clarity, completeness, and adherence to best practices in technical writing.

Process Documentation:

• Documentation of the development process for key HMI/UI features, from requirements gathering to final testing.

• Workflows detailing the integration of sensor data into application modules.

• Procedures for test case development, execution, and reporting, emphasizing automation where applicable.

• Examples of how best practices in software engineering and architecture were applied and documented.

• Records of stakeholder communication and collaboration throughout project lifecycles.

📝 Enhancement Note: For a senior role, a portfolio demonstrating not just technical skills but also architectural thinking, process adherence, and communication effectiveness is crucial. Emphasis should be placed on showcasing the impact of the candidate's work, not just the deliverables.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Smart Working: Flexible working models, mobile work options, sabbatical opportunities, and "Workation" policies.

• Financial Well-being: Corporate benefits program, attractive company pension scheme, and JobRad (company bicycle leasing).

• Health & Wellness: Access to Urban Sports Club membership at reduced rates and company-provided health insurance.

• Professional Development: Comprehensive onboarding program with a dedicated mentor, diverse internal training offerings, external development support, and an international exchange program.

• Company Culture: Hearty and appreciative team environment, open communication channels, and regular team and company events, including an annual summer party.

Working Hours:

• Standard full-time position with an estimated 40 hours per week. The role offers flexibility through smart working and mobile work options, allowing for a balance between on-site collaboration and remote work. Occasional business travel within Germany for client site visits is expected.

📝 Enhancement Note: The salary range is an estimate based on average compensation for similar roles in Germany, adjusted for location and experience. The benefits are comprehensive, covering work-life balance, financial security, health, and professional growth, aligning with expectations for a senior-level position in a reputable company.

getTeam & Company Context

🏢 Company Culture

Industry: Technology Consulting and Implementation, with a strong focus on Automotive, Energy, Aerospace, Bahn (Rail), and Defense sectors. Tagueri AG acts as a bridge between strategic consulting and operational execution.

Company Size: Approximately 600 employees, including the subsidiary con|energy consult gmbh. This size indicates a stable and established organization with a significant market presence, offering opportunities for both specialized work and broader exposure.

Founded: Information not explicitly provided in the input, but the company's operational scope and employee count suggest a company with established roots and a history of successful project delivery.

Team Structure:

• Operations Team: Likely composed of specialized engineering teams, potentially organized by sector (e.g., Automotive, Energy) or by functional expertise (e.g., HMI/UI, Simulation, Data Integration).

• Reporting Structure: Senior engineers typically report to a Team Lead, Engineering Manager, or Project Manager, with potential for direct interaction with senior stakeholders and clients.

• Cross-functional Collaboration: Expect close collaboration with project managers, business consultants, other software engineers, QA specialists, and potentially client representatives. The role requires strong interpersonal skills to navigate these interactions effectively.

Methodology:

• Data Analysis & Insights: Emphasis on data-driven development and testing, using insights from simulations and real-world data to refine HMI/UI modules.

• Workflow Planning & Optimization: Focus on structured development processes, agile methodologies (potentially), and continuous improvement of workflows for efficiency and quality.

• Automation & Efficiency: Implementation of automated testing, simulation, and potentially CI/CD pipelines to streamline the development lifecycle and enhance productivity.

Company Website: tagueri.com

📝 Enhancement Note: Tagueri AG positions itself as an implementer of strategic visions, suggesting a culture that values both strategic thinking and hands-on execution. The company's industry focus implies exposure to complex, high-stakes projects where precision and reliability are paramount.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior Software Engineer role, indicating a level of technical expertise, independent problem-solving capability, and potentially mentorship responsibilities. It sits above mid-level engineers and below principal or architect roles. The focus is on deep technical contribution and project leadership within their domain.

Reporting Structure: Typically, a Senior Software Engineer reports to an Engineering Manager or a Project Lead. They are expected to contribute significantly to team technical direction and may mentor junior engineers.

Operations Impact: The impact of this role is directly tied to the successful development and implementation of HMI/UI modules for client projects. This can influence user adoption, system efficiency, safety (in sectors like automotive or aerospace), and overall client satisfaction, thereby contributing to Tagueri AG's reputation and revenue.

Growth Opportunities:

• Operations Skill Advancement: Deepen expertise in HMI/UI development, explore specialization in specific industries (e.g., automotive HMI standards), or transition into roles focusing on embedded systems.

• Leadership Development: Potential to move into Team Lead or Engineering Management roles, focusing on people management, project delivery, and strategic technical planning.

• Architectural Expertise: Progress towards a Software Architect role, responsible for defining system-level technical strategies and high-level design.

• Project Management: Opportunity to transition into technical project management or program management roles, leveraging technical background to oversee complex projects.

📝 Enhancement Note: The growth path for a senior engineer at a consulting firm like Tagueri AG often involves a dual-track: deepening technical specialization or moving into leadership/management. The emphasis on internal and international training suggests a commitment to employee development.

🌐 Work Environment

Office Type: The role is described as Hybrid, indicating a blend of remote work and on-site presence. This suggests a modern workplace that balances flexibility with the need for in-person collaboration. The company likely maintains professional office spaces in Hamburg.

Office Location(s): Hamburg, Germany (Zirkusweg 1, 20359). This location is in a prominent urban area, likely offering good public transport access and amenities. The mention of regular business travel to client sites within Germany is important.

Workspace Context:

• Collaborative Environment: The hybrid model and emphasis on team events suggest a culture that values both independent work and collaborative problem-solving. Expect opportunities to engage with colleagues in person for brainstorming, code reviews, and project planning.

• Operations Tools & Technology: Access to modern development tools, high-performance workstations, and potentially specialized hardware for HMI/UI testing and simulation. A robust IT infrastructure is expected to support both on-site and remote work.

• Team Interaction: Opportunities for interaction with a diverse team of engineers, consultants, and project managers. Regular team meetings, knowledge-sharing sessions, and cross-functional project work are likely elements of the daily routine.

Work Schedule: The standard 40-hour work week is complemented by flexible working models and mobile work options. This allows for adaptation to project demands while maintaining work-life balance, crucial for deep technical work like software development and debugging.

📝 Enhancement Note: The hybrid nature combined with client-site travel indicates a dynamic work environment. Candidates should be comfortable managing their time effectively across different work settings and client locations.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of resume and cover letter, potentially a brief phone call with HR to assess basic qualifications and cultural fit.

• Technical Interview(s): In-depth discussions focusing on HMI/UI development, JavaFX, software architecture, sensor integration, and problem-solving skills. This may involve live coding exercises or architectural design scenarios.

• Portfolio Review: Presentation and discussion of your portfolio, showcasing relevant projects, technical contributions, and problem-solving approaches. Be prepared to articulate design decisions, challenges faced, and outcomes achieved.

• Team/Manager Interview: Meeting with the hiring manager and potential team members to assess cultural fit, collaboration style, and alignment with team dynamics.

• Final Interview: Potentially a final discussion with a senior leader to confirm suitability and discuss career aspirations.

Portfolio Review Tips:

• Highlight Relevant Projects: Select 2-3 key projects that best demonstrate your HMI/UI development, JavaFX expertise, and sensor integration experience.

• Showcase Technical Depth: For each project, detail the technical challenges, your specific contributions, the architecture employed, and the tools/technologies used.

• Quantify Impact: Whenever possible, use metrics to demonstrate the success of your work (e.g., performance improvements, reduction in bugs, user satisfaction scores, efficiency gains).

• Explain Design Decisions: Be ready to articulate why you made certain architectural choices or design decisions, and what trade-offs were considered.

• Prepare for Case Studies: Have ready examples of complex problems you solved, how you approached them, and the successful outcomes.

• Demonstrate Collaboration: If possible, highlight projects where you collaborated effectively with cross-functional teams or stakeholders.

Challenge Preparation:

• Coding Challenges: Practice algorithm and data structure problems, as well as JavaFX-specific coding tasks.

• System Design: Prepare for questions related to designing scalable and robust HMI/UI systems, considering factors like performance, security, and maintainability.

• Behavioral Questions: Anticipate questions about teamwork, problem-solving, handling conflict, and leadership, using the STAR method (Situation, Task, Action, Result) for your answers.

• Company Research: Understand Tagueri AG's business, industries served, and recent projects to tailor your responses and demonstrate genuine interest.

📝 Enhancement Note: The emphasis on a portfolio and potential client-site travel suggests that Tagueri AG values candidates who can not only perform technically but also communicate effectively and represent the company professionally to clients. The interview process will likely probe for both technical prowess and client-facing skills.

🛠 Tools & Technology Stack

Primary Tools:

• JavaFX: Core technology for UI development. Proficiency is essential.

• Eclipse IDE: Expected development environment. Familiarity is a strong plus.

• Version Control Systems: Git (e.g., GitHub, GitLab, Bitbucket) is standard for code management and collaboration.

• Build Tools: Maven or Gradle for managing project dependencies and build processes.

Analytics & Reporting:

• Testing Frameworks: JUnit for unit testing, potentially others for integration or UI testing (e.g., TestFX).

• Code Quality Tools: Tools like SonarQube for static code analysis and identifying code smells.

• Debugging Tools: Standard debugger within the IDE (Eclipse) and potentially specialized profiling tools.

CRM & Automation:

• Project Management Tools: Jira or similar for tracking tasks, bugs, and project progress.

• Collaboration Platforms: Microsoft Teams, Slack, or similar for team communication.

• Documentation Tools: Confluence or internal wiki systems for knowledge management.

• Simulation Software: Specific simulation tools relevant to automotive, aerospace, or other target industries may be used.

📝 Enhancement Note: While not all tools might be explicitly listed, candidates should be prepared to discuss their experience with common software development toolchains. The mention of "simulation environments" suggests familiarity with specialized simulation software relevant to Tagueri AG's client industries.

👥 Team Culture & Values

Operations Values:

• Empower People. Create Success.: A core philosophy emphasizing employee growth and collective achievement.

• Teamwork and Collaboration: Strong focus on mutual support, celebrating successes together, and fostering a positive team spirit.

• Proactive Engagement: Encouragement to actively contribute ideas and take initiative in driving projects forward.

• Continuous Improvement: A commitment to personal and professional development, learning, and applying best practices.

• Data-Driven Approach: Utilizing data from simulations and project metrics to inform development decisions and measure impact.

• Efficiency and Optimization: A culture that values streamlined processes and effective resource utilization.

Collaboration Style:

• Open Communication: Encourages open dialogue from junior staff to management, fostering transparency and idea exchange.

• Cross-functional Integration: Works closely with consultants, project managers, and clients to ensure alignment and integrated solutions.

• Mentorship and Knowledge Sharing: Active support for new team members and a culture of sharing expertise and best practices.

• Feedback Culture: An environment where constructive feedback is welcomed and utilized for continuous improvement.

📝 Enhancement Note: Tagueri AG emphasizes a supportive and collaborative culture. Candidates should demonstrate a willingness to contribute to this environment, both technically and interpersonally, and show how they align with these core values.

⚡ Challenges & Growth Opportunities

Challenges:

• Complex Project Requirements: Working on intricate HMI/UI systems for demanding industries (e.g., automotive, aerospace) requires meticulous attention to detail and robust problem-solving.

• Integration with Diverse Systems: Seamlessly integrating HMI modules with various sensor inputs and backend systems can present significant technical hurdles.

• Balancing Flexibility and Rigor: Managing hybrid work and client-site travel while maintaining high standards of software quality and project delivery.

• Rapid Technological Evolution: Keeping pace with advancements in HMI/UI technologies, development tools, and industry-specific requirements.

Learning & Development Opportunities:

• Operations Skill Advancement: Opportunities to specialize further in HMI/UI design, embedded systems, or specific industry domains through internal training, workshops, and project exposure.

• Industry Certifications & Conferences: Support for attending industry events and pursuing relevant certifications to enhance expertise.

• Mentorship and Leadership: Access to mentorship programs and potential pathways into technical leadership or management roles within the company.

• International Exposure: The international exchange program offers a unique opportunity for cross-cultural learning and broadening professional horizons.

📝 Enhancement Note: The challenges presented are typical for senior roles in technology consulting, offering significant learning opportunities. The company's investment in employee development suggests a strong commitment to helping individuals overcome these challenges and grow their careers.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex HMI/UI project you led or significantly contributed to. What were the key challenges, your approach, and the outcome?" (Focus on architecture, problem-solving, and impact).

• "How do you ensure high software quality and test coverage in your HMI/UI development projects? Can you provide examples?" (Highlight testing methodologies, tools, and best practices).

Company & Culture Questions:

• "How do you see your skills and experience aligning with Tagueri AG's mission to bridge strategic consulting and operational implementation?" (Connect your experience to the company's business model).

• "Describe your ideal team environment and how you contribute to a positive and collaborative culture." (Refer to Tagueri's values of teamwork and mutual support).

Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, clearly outline the problem, your solution, your specific role, the technologies used, the challenges overcome, and the quantifiable results.

• Focus on Impact: Emphasize the value your contributions brought to the project or client, rather than just listing features.

• Be Ready for Deep Dives: Anticipate detailed technical questions about your code, architecture, and decision-making process.

• Engage Your Audience: Make the presentation interactive, inviting questions throughout or at key points.

• Tailor to Tagueri: If possible, relate your project examples to the industries Tagueri AG serves (e.g., automotive, aerospace).

📝 Enhancement Note: Interview preparation should focus on demonstrating not only technical expertise in JavaFX and HMI/UI but also strong problem-solving skills, collaborative spirit, and an understanding of how your work contributes to the company's broader business objectives.

📌 Application Steps

To apply for this operations position:

• Submit your application through the "Jetzt Bewerben" button on the Tagueri AG careers page or via email to bewerbung@tagueri.com. Ensure your total file size does not exceed 35 MB.

• Portfolio Customization: Curate your portfolio to prominently feature projects demonstrating your expertise in JavaFX, HMI/UI development, sensor integration, and software architecture. Select examples that align with the industries Tagueri AG serves.

• Resume Optimization: Tailor your resume to highlight keywords from the job description, such as "HMI," "UI Development," "JavaFX," "Software Architecture," "Sensor Integration," and "Test Coverage." Quantify achievements with specific metrics where possible.

• Interview Preparation: Practice articulating your experience using the STAR method for behavioral questions and prepare detailed explanations for your portfolio projects. Be ready to discuss technical challenges and solutions.

• Company Research: Thoroughly research Tagueri AG's services, client industries, and company culture. Understand their positioning as a bridge between strategy and execution, and how this role contributes to that mission.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.