Test Engineer WEB UI (m/f/d)

📍 Job Overview

Job Title: Test Engineer WEB UI (m/f/d)

Company: smartmicro

Location: Braunschweig, Lower Saxony, Germany

Job Type: FULL_TIME

Category: Quality Assurance / Software Testing

Date Posted: 2026-05-22

Experience Level: Mid-Level (2-5 years)

Remote Status: Hybrid

🚀 Role Summary

• Drive the quality assurance of web-based user interfaces through comprehensive manual and automated testing strategies.

• Develop and maintain robust testing infrastructure to support application development and improvement cycles.

• Collaborate closely with cross-functional development teams to ensure seamless integration and timely resolution of software defects.

• Execute test scenarios derived from product specifications and user stories, meticulously documenting findings and evaluating test outcomes.

• Contribute to the continuous improvement of software quality by writing automated tests for bug fixes and new feature implementations.

📝 Enhancement Note: While the core role is Test Engineer Web UI, the context of smartmicro's high-performance radar and camera hybrid sensor technology for autonomous driving and smart cities suggests that the UI being tested likely interfaces with complex hardware and data streams. This implies a need for a strong understanding of system-level interactions beyond typical web application testing. The role emphasizes "improving our applications through intensive testing," indicating a proactive approach to quality assurance rather than just reactive bug finding.

📈 Primary Responsibilities

• Execute manual test cases based on detailed specifications and user stories to validate the functionality and user experience of web applications.

• Design, develop, and implement automated test scripts using frameworks like Playwright to ensure efficient and repeatable testing of new features and bug fixes.

• Integrate automated tests into the CI/CD pipeline using tools such as Jenkins, ensuring continuous integration and delivery of high-quality software.

• Analyze and document test results, including defect reporting and regression testing, providing clear and actionable feedback to development teams.

• Collaborate with software developers, product managers, and other stakeholders to define test strategies, identify potential risks, and ensure alignment with project goals.

• Maintain and enhance existing testing infrastructure and tools, ensuring scalability and efficiency.

• Utilize version control systems like Git for managing test scripts and automation code.

• Troubleshoot and debug issues identified during testing, working with development teams to resolve them effectively.

• Document test plans, procedures, and results in a clear and organized manner, adhering to clean code principles.

📝 Enhancement Note: The responsibility for "improving our applications through intensive testing" suggests a proactive role in identifying areas for enhancement and driving quality initiatives. This goes beyond just executing test cases to actively contributing to the product's overall quality strategy.

🎓 Skills & Qualifications

Education:

Experience:

• Proven experience in software testing, with a focus on web UI testing and automation.

• Demonstrated ability to develop and maintain automated test suites for complex applications.

Required Skills:

• Solid technical understanding of software testing methodologies and best practices.

• Proficiency in test automation frameworks, specifically Playwright.

• Strong experience with Python for scripting and test automation.

• Experience with Pytest for test execution and reporting.

• Proficiency in using Git for version control.

• Experience with Jenkins for CI/CD pipeline integration.

• Familiarity with XPATH for element identification in web applications.

• Understanding of GUI test tools and UI/UX design principles.

• Ability to write clean, maintainable, and efficient code.

Preferred Skills:

• Experience with Allure for test reporting and analysis.

• Proficiency in Bash scripting for automation tasks.

• Experience working with Linux operating systems.

• Familiarity with Raspberry Pi for embedded testing scenarios or related hardware integration.

• German language proficiency is a strong plus.

📝 Enhancement Note: The emphasis on "clean code mentality" suggests that the company values well-structured, maintainable, and readable test automation code, not just functional scripts. The "complete studies" phrasing for education implies a preference for formal degrees, but practical experience in lieu of a degree might be considered for exceptional candidates.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 2-3 significant projects demonstrating expertise in web UI test automation.

• Projects should clearly illustrate the application of Python, Pytest, and Playwright in developing automated test suites.

• Include examples of how tests were integrated into a CI/CD pipeline, ideally with Jenkins.

• Present case studies that highlight your approach to test planning, execution, and defect reporting.

Process Documentation:

• Provide examples of test plans and test strategy documents you have developed.

• Include documentation illustrating your approach to writing and maintaining automated test scripts, with a focus on readability and maintainability.

• Showcase examples of how you have documented and tracked defects, including root cause analysis where applicable.

• Present evidence of your contribution to improving testing processes or implementing new testing tools/frameworks.

📝 Enhancement Note: Given the company's focus on high-tech sensors and autonomous driving, portfolio items that demonstrate testing of applications with complex data visualization, real-time updates, or integration with hardware would be highly advantageous. Emphasis on testing specific UI elements related to sensor data interpretation or system status monitoring would be particularly relevant.

💵 Compensation & Benefits

Salary Range:

Based on industry standards for a mid-level Test Engineer with 2-5 years of experience in Braunschweig, Germany, the estimated annual gross salary range is €50,000 - €70,000. This estimate accounts for the cost of living in Braunschweig, the demand for skilled QA professionals in the tech sector, and the specific technical requirements of the role, including Python, Playwright, and Jenkins expertise.

Benefits:

• Access to the latest technology and innovation, ensuring cutting-edge development tools and processes.

• Excellent work and test equipment provided to facilitate efficient and effective testing.

• An informal and collaborative company culture with short communication channels, promoting agility and team synergy.

• Permanent employment contract offering job security and long-term career prospects.

• Individual training opportunities to foster continuous professional development and skill enhancement.

• Hybrid working model with 4 days of office presence per week, balancing flexibility with in-person collaboration.

• Convenient office location with direct highway access, on-site bus stop, and ample parking facilities for cars and bikes.

• Free charging of electric vehicles for eco-conscious commuters.

• Regular team events to foster camaraderie and team building.

Working Hours:

• Standard full-time working hours are estimated at 40 hours per week. The hybrid work arrangement allows for flexibility, with 4 days required in the office.

📝 Enhancement Note: The salary range is an estimate for the specified region and experience level. Actual compensation will be determined by the hiring company based on individual qualifications, experience, and performance during the interview process. The benefits listed are directly extracted from the provided text, highlighting a strong emphasis on employee well-being, development, and a modern work environment.

🎯 Team & Company Context

🏢 Company Culture

Industry: Automotive Technology, Sensor Technology, Smart Cities, Autonomous Driving. smartmicro operates at the forefront of high-performance radar and radar/camera hybrid sensor technology, positioning itself as a leader in enabling future mobility solutions.

Company Size: smartmicro is a growing company with an international presence, indicating a dynamic environment where individual contributions can have a significant impact. The exact number of employees is not specified, but the mention of teams in the UK and US alongside headquarters in Braunschweig suggests a medium to large-sized enterprise with a global reach.

Founded: Founded in Germany, smartmicro has established itself as a specialist in its field. The company's focus on innovation and rapid development cycles implies a culture that embraces technological advancement and forward-thinking solutions.

Team Structure:

• The testing team is likely integrated within larger engineering departments, working closely with software development teams.

• Expect a collaborative structure where test engineers engage with developers, product managers, and potentially hardware engineers to ensure comprehensive product quality.

Methodology:

• Data-driven decision-making is implied through the emphasis on testing and performance analysis.

• Agile methodologies are likely employed, given the mention of user stories and iterative development cycles.

• Continuous Integration and Continuous Delivery (CI/CD) practices are supported by the mention of Jenkins, indicating a focus on efficient software delivery.

Company Website: http://smartmicro.de

📝 Enhancement Note: The company's mission to "make roads safer, enable autonomous driving in all-weather scenarios, optimize traffic flow... and enable greener, smarter cities" provides a strong sense of purpose that likely permeates the company culture. This context is crucial for understanding how the Test Engineer's role contributes to a larger, impactful vision.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level Test Engineer, indicating a need for foundational expertise and the ability to work independently on defined tasks. It signifies a stepping stone beyond junior roles, requiring the candidate to contribute meaningfully to testing processes and automation.

Reporting Structure: The Test Engineer will likely report to a QA Lead or a Senior Engineering Manager. Close collaboration with various software development teams is expected, requiring strong interpersonal and communication skills to navigate inter-team dynamics effectively.

Operations Impact: As a Test Engineer, the primary impact is on the quality, reliability, and performance of the web user interfaces that interact with smartmicro's advanced sensor technology. By ensuring robust testing and automation, this role directly contributes to the successful deployment of innovative solutions for autonomous driving and smart cities, ultimately impacting road safety and efficiency.

Growth Opportunities:

• Skill Specialization: Deepen expertise in test automation frameworks (Playwright), programming languages (Python), and CI/CD tools (Jenkins), potentially specializing in performance testing, security testing, or specific hardware integration testing.

• Technical Leadership: Progress to a Senior Test Engineer role, taking ownership of complex testing projects, mentoring junior engineers, and contributing to test strategy development.

• Cross-Functional Movement: Transition into roles within software development, DevOps, or product management, leveraging a comprehensive understanding of the product lifecycle and quality assurance principles.

• Domain Expertise: Develop specialized knowledge in automotive radar technology, autonomous driving systems, and smart city applications, becoming a subject matter expert within the company.

📝 Enhancement Note: The company's focus on cutting-edge technology like autonomous driving suggests a high potential for learning and growth in specialized technical areas. The hybrid work model and emphasis on continuous learning also point towards an environment that supports professional development.

🌐 Work Environment

Office Type: The company offers a modern office environment with dedicated facilities for design, development, and production. The emphasis on "modern buildings, offices and labs" suggests a well-equipped and professional workspace.

Office Location(s): The primary office is located in Braunschweig, Germany, with convenient access via highway and public transport. The company also has international presence with teams in the UK and US, though this specific role is based in Braunschweig.

Workspace Context:

• Collaborative Environment: The informal culture and short communication channels foster a highly collaborative atmosphere, encouraging direct interaction and knowledge sharing among team members.

• Tools and Technology: Employees have access to excellent work and test equipment, supporting efficient and innovative work. This likely includes high-performance workstations, specialized testing hardware, and the latest software tools.

• Team Interaction: The hybrid model (4 days office presence) ensures regular opportunities for in-person collaboration, team meetings, and spontaneous discussions with colleagues from various development teams.

Work Schedule: A hybrid work schedule is in place, requiring 4 days of presence in the office per week. This offers a balance between structured collaboration and personal flexibility, allowing for efficient work execution and integration into the team's workflow.

📝 Enhancement Note: The mention of "room for active participation" in the company culture suggests an environment where employees are encouraged to contribute ideas and take initiative, which is particularly relevant for a Test Engineer focused on improving applications.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application, likely followed by a brief phone call to assess basic qualifications and cultural fit.

• Technical Interview(s): Expect one or more technical interviews focusing on your experience with web UI testing, test automation (Python, Playwright), CI/CD (Jenkins), and your understanding of software testing principles. You may be asked to walk through specific projects from your portfolio.

• Coding Challenge/Practical Test: A hands-on exercise, potentially involving writing or debugging test scripts in Python with Playwright, or analyzing a given scenario to propose a testing strategy. This could be done live or as a take-home assignment.

• Team/Hiring Manager Interview: A discussion to assess your problem-solving skills, collaboration style, and how you align with smartmicro's company culture and values. This is also an opportunity to ask in-depth questions about the role and team.

Portfolio Review Tips:

• Curate Selectively: Choose 2-3 of your strongest and most relevant projects that showcase your skills in Python, Playwright, and Jenkins.

• Focus on Impact: For each project, clearly articulate the problem you solved, your approach, the tools you used, and the quantifiable results or improvements achieved (e.g., increased test coverage, reduced bug escape rate, faster test execution).

• Demonstrate Process: Explain your workflow from understanding requirements to writing, executing, and maintaining automated tests. Highlight your contribution to the CI/CD pipeline.

• Code Quality: Be prepared to discuss the structure, readability, and maintainability of your test code. Highlight any adherence to clean code principles.

• Context is Key: For each project, briefly explain the product or system you were testing and why your testing approach was effective in that context.

Challenge Preparation:

• Test Automation Fundamentals: Brush up on core concepts of test automation, including different types of tests (unit, integration, end-to-end), test design patterns, and common automation frameworks.

• Python & Playwright Proficiency: Practice writing Python code for common web interactions, handling dynamic elements, assertions, and reporting within Playwright.

• CI/CD Concepts: Understand how Jenkins integrates with testing frameworks, including setting up build jobs, triggers, and reporting mechanisms.

• Problem-Solving Scenarios: Be ready to analyze hypothetical testing challenges and propose practical, efficient solutions, considering trade-offs and constraints.

📝 Enhancement Note: The emphasis on "clean code mentality" and "improving our applications through intensive testing" suggests that interviewers will be looking for candidates who are not just coders, but thoughtful engineers who contribute to the overall quality and efficiency of the development process.

🛠 Tools & Technology Stack

Primary Tools:

• Test Automation Framework: Playwright (primary for web UI automation).

• Programming Language: Python (for scripting and test development).

• Testing Framework: Pytest (for test execution, fixture management, and reporting).

• Version Control: Git (for source code management of test scripts).

• CI/CD: Jenkins (for automating build, test, and deployment processes).

Analytics & Reporting:

• Test Reporting: Allure (preferred for comprehensive and visually appealing test reports).

• Scripting/Automation: Bash (for system-level scripting and automation tasks).

CRM & Automation:

• Operating Systems: Linux (experience working in Linux environments is expected).

• Hardware/Embedded Context: Raspberry Pi (familiarity is desirable, indicating potential for testing embedded systems or related interfaces).

📝 Enhancement Note: The combination of Python, Pytest, Playwright, Jenkins, and Allure forms a robust modern stack for web UI test automation and CI/CD integration. Experience with Bash and Linux complements these tools by providing essential system-level scripting and environment management capabilities. The mention of Raspberry Pi suggests the possibility of testing interfaces to hardware or embedded systems within the automotive context.

👥 Team Culture & Values

Operations Values:

• Innovation & Technology: A strong commitment to utilizing the latest technology and driving innovation in radar and sensor technology. This translates to an expectation for engineers to be forward-thinking and adopt new tools and methodologies.

• Quality & Reliability: A core value stemming from the critical nature of their products (autonomous driving, road safety). This means a deep respect for thorough testing, meticulous attention to detail, and a commitment to delivering robust, bug-free software.

• Collaboration & Teamwork: An informal culture with short communication channels emphasizes open communication, mutual support, and cross-functional teamwork. Expect an environment where ideas are shared freely, and collective problem-solving is encouraged.

• Efficiency & Optimization: The drive to "optimize traffic flow" and deliver efficient solutions likely extends to internal processes. This suggests a value placed on streamlined workflows, automation, and continuous improvement in all aspects of work, including testing.

• Clean Code & Professionalism: The mention of a "clean code mentality" indicates a value placed on well-structured, maintainable, and professional work output, extending beyond just functional correctness.

Collaboration Style:

• Cross-functional Integration: Engineers are expected to work closely with development teams, product managers, and potentially hardware engineers, fostering a holistic approach to product development.

• Open Feedback Exchange: The informal culture and short communication channels likely facilitate an environment where constructive feedback is readily given and received, promoting continuous learning and process refinement.

• Knowledge Sharing: Active participation in team events and an emphasis on collaboration encourage the sharing of best practices, technical insights, and lessons learned across different projects and teams.

📝 Enhancement Note: The company's mission-driven nature ("make roads safer," "enable greener, smarter cities") likely imbues its culture with a sense of purpose. Employees are expected to align with this vision and contribute to its realization through their work.

⚡ Challenges & Growth Opportunities

Challenges:

• Complex System Integration: Testing web UIs that interact with sophisticated radar and camera sensor technology for autonomous driving presents a unique challenge requiring an understanding of data flow and system behavior beyond typical web applications.

• Rapid Development Cycles: The company's focus on innovation and rapid development means the testing environment and requirements can evolve quickly, requiring adaptability and continuous learning.

• Maintaining Test Automation Robustness: Keeping automated test suites up-to-date and reliable amidst frequent software changes and evolving product features requires disciplined maintenance and proactive refactoring.

• Balancing Manual and Automated Testing: Effectively integrating manual exploratory testing with automated regression suites to ensure comprehensive coverage without becoming a bottleneck.

Learning & Development Opportunities:

• Advanced Test Automation: Opportunities to explore and implement more advanced test automation techniques, performance testing tools, and potentially API testing for backend services.

• Domain Expertise: Gaining in-depth knowledge of automotive radar technology, sensor fusion, autonomous driving systems, and smart city applications.

• CI/CD Pipeline Optimization: Contributing to the enhancement and optimization of the CI/CD pipeline, potentially exploring newer tools or continuous testing strategies.

• Mentorship and Leadership: As a mid-level engineer, there are opportunities to mentor junior team members and take on increasing responsibility for test strategy and project ownership.

📝 Enhancement Note: The "future of mobility" context means the challenges are at the cutting edge of technology, offering significant opportunities for professional growth and skill development in high-demand areas.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex web UI you tested. What were the biggest challenges, and how did you approach them with automation?" (Focus on problem-solving, process, and tool application).

• "How would you design an automated test suite for a dashboard displaying real-time sensor data? What considerations would you make for different data states or error conditions?" (Assesses understanding of UI testing principles, data handling, and automation strategy).

Company & Culture Questions:

• "Based on our company's mission, how do you see your role as a Test Engineer contributing to safer roads and smarter cities?" (Tests alignment with company vision and understanding of impact).

• "Describe your ideal team environment. How do you handle disagreements or differing technical opinions within a team?" (Assesses collaboration style and cultural fit).

Portfolio Presentation Strategy:

• Storytelling Approach: For each project, structure your presentation as a narrative: the problem, your solution (including specific automation code snippets or architecture), the challenges encountered, and the positive outcomes/impact.

• Quantify Success: Use metrics whenever possible – e.g., "Increased test coverage from X% to Y%," "Reduced bug escape rate by Z%," "Automated X manual test cases, saving Y hours per week."

• Focus on Relevance: Highlight aspects of your projects that align with smartmicro's technology (automotive, sensors, complex data) and tools (Python, Playwright, Jenkins).

• Interactive Elements: Be prepared to answer detailed questions about your code, design choices, and testing methodologies. If possible, have a live demo or interactive code walkthrough ready for a key project.

📝 Enhancement Note: Given the company's technical sophistication, interviewers will likely probe deeply into your technical understanding and problem-solving abilities. Demonstrating not just how you use tools, but why you make certain technical decisions, will be crucial.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided join.com link.

• Tailor Your Resume: Highlight keywords and experiences directly relevant to web UI testing, test automation, Python, Pytest, Playwright, Jenkins, and Git. Quantify achievements wherever possible with specific metrics.

• Prepare Your Portfolio: Curate 2-3 of your strongest test automation projects. Be ready to discuss your approach, the code, and the impact of your work. Ensure it showcases your Python and Playwright skills, and ideally, your CI/CD integration experience.

• Research smartmicro: Understand their mission, products (radar/camera sensors, autonomous driving), and company culture. Prepare to articulate how your skills and values align with theirs.

• Practice Interview Questions: Rehearse answers to common technical and behavioral questions, focusing on providing specific examples from your experience and demonstrating your problem-solving approach.

⚠️ 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.

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