Model Based Development Engineer (Matlab/Simulink)

🏢 Summary: Embedded C++ developer role focused on IoT/cloud-connected heating system software using Embedded Linux, Qt, and SomeIP communication. The position involves developing HMI and control features, testing embedded applications, and collaborating in agile international teams within a SAFe environment. Hybrid work model with quarterly travel to Germany. 🗂️ Requirements: Strong C++, Object-oriented programming, Qt, Embedded Linux, SomeIP, GoogleTest, RobotFramework, Agile, Scrum, English, German 📃 Skills: C++, Qt, Linux, SomeIP, GoogleTest, RobotFramework, Python, IoT, Simulink, CI/CD, Scrum, SAFe 🏢 Description: Work in an international team. The R&D project focuses on communication and integration of devices with the cloud/IoT. Our expectations Strong C++ programming (object – oriented) with QT practical knowledge Embedded Linux development SomeIP communication protocols Testing frameworks: Google Test, Robot Framework Agile development experience, Scrum English or German proficiency Hybrid role (70% remote / 30% onsite in Katowice). Requires quarterly business travel to Germany to participate in planning. Welcome Skills IoT concepts and heating systems knowledge/experience (esp. heat pumps) Model-base development knowledge (Simulink) nice to have CI/CD Know how Key tasks Develop and maintain C++ based embedded software (Embedded Linux) for heating system control Implement graphical user interfaces using QT library Integrate with system architecture via SomeIP communication Perform unit testing (Google Test), static code analysis and support system – level test (Robot Framework and Python) Work and collaborate in agile teams to meet sprint goals The candidate will work in the SCI Stream, currently 6 agile teams focused on SystemControl and HMI software features for products like heat pumps, boilers, and systemsolutions. The mission is to deliver customer-centric solutions through fast integration,continuous testing, and impactful demonstrations. Tasks include, for example, developingheating/cooling features and commissioning functionalities, enabling Smart Homeintegration and supporting system products & accessories. The teams are working as part ofan overall Solution Train within the SAFe framework. The role involves strong collaborationwithin the software development team and across the SCI stream.

🏢 Summary: Opportunity to work on HVAC and IoT cloud integration projects focused on heating systems, heat pumps, and smart energy management solutions. The role involves automated testing, embedded Linux environments, CI/CD workflows, and collaboration within Agile SAFe teams developing system control and HMI software. Hybrid work from Katowice with quarterly business trips to Germany is required. 🗂️ Requirements: Python programming, Automated testing experience, Robot Framework, Linux administration, Command-line scripting, Troubleshooting, Yocto basics, Embedded Linux knowledge, Git version control, GitHub Actions, CI/CD processes, SomeIP protocols, Scrum experience, Test case creation, Requirements traceability, Test documentation, English or German proficiency, Hybrid work availability, Quarterly travel to Germany 📃 Skills: Python, Robot, Linux, Yocto, Git, GitHub, CI/CD, SomeIP, Scrum, WSL, C++, IoT, SAFe 🏢 Description: About the project A project carried out for the HVAC (Heating, Ventilation, Air Conditioning) industry and the broader field of heating and air conditioning technologies, covering solutions in thermal comfort, building energy management, and energy efficiency (including heating systems, heat pumps, and smart control of installations). The project concerns communication and integration of devices with the cloud / IoT. Our expectations Strong Python programming skills are essential, with practical experience in writing and maintaining test scripts and frameworks. Hands-on experience with e.g Robot Framework for developing and executing automated tests. Good familiarity with Linux systems, including command-line operations, scripting, and troubleshooting. Basic understanding of Yocto and embedded Linux development environments. Proficiency with Git for source code management, including experience with GitHub Actions for automation and CI/CD workflows. Practical knowledge of continuous integration and deployment processes to ensure efficient and reliable software delivery. Knowledge of SomeIP or similar communication protocols used Development Methodologies and Processes Experience working within Scrum teams, participating in sprints, stand-ups, and retrospectives. Basic understanding of requirements management, test case derivation, and traceability. Ability to create effective test cases based on system requirements and specifications, ensuring comprehensive test coverage. Ability to document test procedures, results, and issues clearly and thoroughly. Proficiency in English or German, both written and spoken, to facilitate communication within international teams and documentation. Willingness to work in a hybrid model from the office in Katowice and openness to quarterly business trips to Germany. Welcome Skills Experience with Windows Subsystem for Linux (WSL). C++ programming skills for understanding and possibly extending embedded software components. Knowledge of heating systems, heat pumps, or HVAC systems to better understand the domain-specific context. Key tasks Work within the SCI Stream, consisting of multiple Agile teams focused on System Control and HMI software development for products such as heat pumps, boilers, and integrated system solutions. Develop and enhance system-level features, including heating and cooling functionalities as well as commissioning capabilities. Support the delivery of customer-centric solutions through fast integration of software components and continuous testing practices. Contribute to the preparation and execution of impactful product demonstrations for stakeholders and customers. Enable and support Smart Home integration features within system products and accessories. Collaborate closely with cross-functional software development teams across the SCI Stream to ensure alignment and quality delivery. Work within a SAFe (Scaled Agile Framework) environment as part of a larger Solution Train organization. Participate actively in Agile ceremonies and contribute to continuous improvement across teams and the broader stream.

🏢 Summary: Development-focused role centered on creating and integrating control models for heating and cooling systems using model-based design. The position involves Matlab/Simulink modeling, C++ embedded integration, requirements management, and simulation-based testing within agile teams. The goal is to ensure high-quality, reliable software for innovative energy systems. 🗂️ Requirements: Degree in engineering, computer science, physics or related technical field, Experience in model-based development, Practical experience with Matlab and Simulink modeling, Experience in requirements management, Experience with model-in-the-loop and software-in-the-loop testing, Knowledge of control models and simulation tools, Experience with C++ for embedded systems, Familiarity with modern software testing frameworks, Fluent English language skills 📃 Skills: Matlab, Simulink, C++, Polarion, MIL, SIL, Embedded, Simulation, Testing, Agile 🏢 Description: What we achieve together You create and refine control models for innovative heating and cooling systems in Matlab and Simulink, ensuring that our products deliver outstanding performance and user comfort. By deriving models into our C++ embedded platform, you contribute to smooth software integration and reliable functionality across our product portfolio. Your responsibilities will include defining and managing software requirements in Polarion, ensuring clarity and alignment across interdisciplinary development teams. After conducting simulation‑based tests and integration tests, you support our continuous testing culture to secure high software quality from early development stages onward. Together with agile teams you work towards sprint goals that deliver visible value, fast integrations and meaningful demonstrations for stakeholders. By collaborating across the entire system control and human‑machine‑interface stream, you ensure seamless interaction of features, accessories and system products What makes us successful together Qualification: You hold a degree in engineering, computer science, physics or a comparable technical field and have gained confident skills in model‑based development. Experience: You bring experience in Matlab and Simulink modelling, requirements management and testing approaches such as model‑in‑the‑loop and software‑in‑the‑loop testing. Know‑how and skills: You are familiar with control models, simulation tools, C++ for embedded integration and modern software testing frameworks. Nice to have: Knowledge of heating systems, heat pumps, agile development methods and connectivity topics enhances your contribution to our mission. Personality: You combine analytical thinking with a collaborative mindset, enjoy working in agile environments and value precision as much as creativity. Language skills: You communicate confidently in English, and knowledge of German is an additional advantage. What you can count on Flexible work model: adjustable starting times (7:30 – 9:00AM), hybrid work 70/30, and up to 30 days of remote work from abroad from selected countries. Health & Wellness support : private medical care (Medicover), sports card subsidy (Multisport), group insurance (Warta), and ergonomic office spaces. Time off & balance: additional paid 2 days off and subsidies for recreation. Financial perks: up to 30% discount on company products, support for commuting and eyewear. Growth & Development: access to internal training, mentoring programs, self-learning platform for languages (eTutor) and international projects. Culture & Community: company events, family friendly activities, and open opportunities within Vaillant Group. What makes us special We take care of a better climate. In every home and our environment. As a successful family business, we have been living up to this claim for over 150 years. We are one of the world's leading providers of heat pumps, digital services and efficient gas heating appliances and offer energy-saving solutions. You will find sustainability everywhere at the Vaillant Group. In the office, at the production sites and on the road. Around 16,000 employees from over 70 countries are committed to this every day. As an international team, we take responsibility - for our future and that of our planet. We promote your personal development so that you can act with passion and together we can ensure a better climate. Become part of the Vaillant Group and help us shape the future of heating! We promote equity and do not tolerate any form of discrimination. We value the uniqueness of each individual and encourage all people to apply.

🏢 Summary: Internship focused on developing and implementing responsive IoT applications, ensuring reliable device communication and supporting configuration of IoT devices and gateways. The role involves working with IoT protocols, analyzing sensor data, and troubleshooting technical issues under mentorship. It offers hands-on experience with IoT platforms and potential future employment. 🗂️ Requirements: Student or graduate in Computer Science, Telecommunications or related field, Basic knowledge of computers, networking and operating systems, Basic understanding of IoT communication protocols, Ability to read technical documentation in English, Analytical and problem-solving skills, Willingness to learn Linux, Windows and cloud technologies 📃 Skills: IoT, MQTT, HTTP, OPC, Linux, Windows, Cloud, Networking, OperatingSystems 🏢 Description: Responsibilities: Programming and implementing responsive applications using leading IoT platforms Work with protocols such as MQTT, HTTP, OPC to ensure reliable device communication. Developing and maintaining clean, efficient, and reusable code Assist in configuring and setting up IoT devices and gateways. Gather, analyse, and interpret data from IoT sensors and connected systems. Troubleshooting and debugging issues to ensure a smooth user experience Requirements: Student or graduate in a technical field (Computer Science, Telecommunications, or related areas). Basic technical understanding of computers, networking, and operating systems. Interest in learning more about Linux, Windows, and cloud technologies. Strong analytical thinking and problem-solving skills. Good communication skills, curiosity, and willingness to learn. Basic English skills, especially reading technical documentation. What we offer: The internship is for 3/4 time, hybrid with 2-3 days a week in the office in Zielona Góra Unpaid internship Training and mentorship support, Opportunity for employment after the internship Flexible working hours adjusted to academic commitments.

🏢 Summary: The role focuses on designing and implementing modern C++ (C++17/20) components for an embedded Linux IoT gateway runtime, enabling secure communication between devices and cloud services in an intelligent energy ecosystem. It involves developing scalable, service-oriented architectures, optimizing performance on real devices, and contributing to secure device lifecycle management. The position emphasizes system-level programming, concurrency, and networking in a modular embedded environment. 🗂️ Requirements: Degree in Computer Science, Electrical Engineering or related field, Several years of experience in modern C++ development, Hands-on experience with embedded Linux systems, Experience in system-level programming, Strong knowledge of multi-threading and concurrency, Experience with networking protocols, Understanding of distributed or modular architectures, Experience with secure device lifecycle management, Proficiency in English 📃 Skills: C++, C++17, C++20, Embedded, Linux, Multithreading, Concurrency, Networking, MQTT, EEBUS, Yocto, IoT, Security 🏢 Description: What we achieve together In your role as Senior C++ Developer IoT, you design and implement modern C++ components (C++17/20) for our embedded gateway runtime, enabling seamless interaction between devices and cloud services. Your responsibilities will include developing applications for communication, energy management and smart home integration, thereby contributing directly to an intelligent energy ecosystem. Together with an interdisciplinary and international team, you evolve a modular, service-oriented architecture on embedded Linux, ensuring scalability and long-term platform success. By improving performance, robustness and resource efficiency, you ensure that our software reliably operates on real devices in customers’ homes. You actively drive engineering excellence by contributing to code quality, modern C++ standards and best practices in collaboration with senior experts. After analyzing system requirements, you contribute to secure device lifecycle management, including provisioning, authentication and updates, strengthening the trustworthiness of our platform What makes us successful together Qualification: A completed degree in computer science, electrical engineering or a comparable field provides your solid technical foundation. Experience: You bring several years of experience in modern C++ development as well as hands-on work with embedded Linux systems and system-level programming. Know-how and skills: Your expertise includes multi-threading, concurrency and networking protocols, combined with a strong understanding of distributed or modular architectures and a passion for clean, maintainable code. Nice to have: Experience with Yocto or similar build systems, knowledge of IoT protocols such as MQTT or EEBUS, and familiarity with device security concepts add further strength to your profile. Personality: You stand out through your proactive mindset, your ability to drive technical topics and your enthusiasm for working collaboratively in an international team environment. Language skills: You communicate confidently in English and feel comfortable collaborating across borders in a global setup. What you can count on Flexible work model: adjustable starting times (7:30 – 9:00AM), hybrid work 70/30, and up to 30 days of remote work from abroad from selected countries. Health & Wellness support : private medical care (Medicover), sports card subsidy (Multisport), group insurance (Warta), and ergonomic office spaces. Time off & balance: additional paid 2 days off and subsidies for recreation. Financial perks: up to 30% discount on company products, support for commuting and eyewear. Growth & Development: access to internal training, mentoring programs, self-learning platform for languages (eTutor) and international projects. Culture & Community: company events, family friendly activities, and open opportunities within Vaillant Group. What makes us special We take care of a better climate. In every home and our environment. As a successful family business, we have been living up to this claim for over 150 years. We are one of the world's leading providers of heat pumps, digital services and efficient gas heating appliances and offer energy-saving solutions. You will find sustainability everywhere at the Vaillant Group. In the office, at the production sites and on the road. Around 16,000 employees from over 70 countries are committed to this every day. As an international team, we take responsibility - for our future and that of our planet. We promote your personal development so that you can act with passion and together we can ensure a better climate. Become part of the Vaillant Group and help us shape the future of heating! We promote equity and do not tolerate any form of discrimination. We value the uniqueness of each individual and encourage all people to apply.

🏢 Summary: Hybrid Test Automation Lead role in an enterprise banking project, responsible for defining automation strategy and building scalable UI and API test frameworks. The position focuses on integrating automated testing into CI/CD pipelines and driving quality improvements across complex, international systems. You will mentor teams and lead automation initiatives in a financial services environment. 🗂️ Requirements: 4+ years experience in UI and API test automation, Strong TypeScript and JavaScript expertise, Experience with Java and exposure to .NET environments, Hands-on experience with Playwright, Selenium, WebdriverIO or Protractor, Experience testing REST and SOAP APIs, Ability to design scalable test automation frameworks, Experience integrating automated tests into CI/CD pipelines, Practical knowledge of SQL and data validation, Experience with Git-based workflows, Experience working in Agile/Scrum environments, Fluent English 📃 Skills: TypeScript, JavaScript, Java, .NET, Playwright, Selenium, WebdriverIO, Protractor, REST, SOAP, SQL, Jenkins, Git, Jira, Agile, Scrum, Temenos, T24, AI, LLM, Copilot, ChatGPT, Claude 🏢 Description: Work model: hybrid from Gdynia / Gdańsk  (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial services project focused on enterprise banking solutions, leading test automation initiatives, developing UI and API automation frameworks, and driving quality improvements across complex systems in an international environment. Responsibilities you'll have Lead, mentor, and support team members in adopting test automation best practices and quality engineering standards Define and drive the test automation strategy, including roadmap planning, framework architecture, tooling selection, and quality governance Design, develop, maintain, and continuously enhance scalable and robust UI and API test automation frameworks Collaborate with business stakeholders and Functional SMEs to establish effective quality approaches, acceptance criteria, and risk-based testing strategies Integrate automated testing into CI/CD pipelines and work closely with development and infrastructure teams to ensure seamless delivery processes Assess automation opportunities and define the optimal level of test automation for new features and business requirements Continuously improve test coverage, execution efficiency, reliability, and diagnostic capabilities of automated test suites Manage test data dependencies, test environments , and complex cross-system integration scenarios to ensure stable and reliable test execution Collaborate effectively within international and cross-functional teams , while actively contributing to QA and test automation communities of practice Expected competences and knowledge Over 4 years of hands-on experience in test automation, covering both UI and API testing (REST/SOAP) Strong expertise in TypeScript and JavaScript, with additional experience in Java and exposure to .NET-based environments Proven experience with modern test automation tools and frameworks, including Playwright, Selenium, WebdriverIO, and Protractor Solid understanding of test automation framework design, architecture principles, and best practices for building scalable and maintainable automation solutions Experience in API testing, SQL queries , and data validation to ensure end-to-end quality across complex systems Hands-on experience integrating automated tests into CI/CD pipelines using tools such as Jenkins and other continuous delivery platforms Strong knowledge of Git-based development workflows and collaborative software delivery practices Experienced in working with Jira and other QA management tools within Agile/Scrum environments Demonstrated ability to lead initiatives, mentor team members, and promote test automation best practices across teams Strong communication, stakeholder management , analytical, and problem-solving skills Self-motivated, proactive, and capable of working independently in dynamic and international environments Fluent in spoken and written English Nice to have Experience working within the banking and financial services domain , with an understanding of enterprise-scale systems and regulatory requirements Familiarity with Temenos T24 and its role within core banking environments Proven experience operating in large, distributed enterprise testing environments , collaborating with cross-functional and geographically dispersed teams Practical experience leveraging AI-assisted development and productivity tools, including GitHub Copilot, ChatGPT, and Claude , to accelerate test automation development, code refactoring, troubleshooting, and documentation activities Exposure to modern AI- and LLM-driven test automation approaches, including the generation of test scenarios, locators, test data, assertions, and automation assets based on business requirements and functional specifications Strong interest in applying emerging AI technologies to improve software quality, test efficiency, and automation coverage

🏢 Summary: Development and maintenance of a C++/Qt desktop application supporting airport operations systems, including integration with external hardware and real-time data sources. The role involves contributing to system architecture, ensuring high code quality, and collaborating with international teams. The position requires strong expertise in real-time systems and software engineering best practices. 🗂️ Requirements: Minimum 5 years of commercial experience in C++, Commercial experience with Qt framework, Experience with real-time systems, Strong knowledge of software engineering best practices, Understanding of design patterns and SOLID principles, Experience with software testing, Ability to design and contribute to system architecture, Fluent English (written and spoken) 📃 Skills: C++, Qt, OOP, SOLID, Testing, Git, Real-time, Desktop, Integration 🏢 Description: Requirements: Minimum 5 years of commercial experience in C++ programming and working with the Qt framework. Strong knowledge of C++ and hands-on experience with Qt. Experience working with real-time systems. Solid understanding of software engineering best practices (design patterns, SOLID principles, testing). Ability to work independently and take responsibility for functionalities. Proactivity, engagement, and excellent communication skills. Experience in a team leader role is a plus. Fluent English (both written and spoken) is required for working in an international team. Responsibilities: Development and maintenance of a desktop application in C++/Qt for systems supporting airport operations. Integration with external systems such as radars, GPS, cameras, and sensors. Collaboration with international teams (development, QA, analysts). Ensuring code quality, testability, and stability of the solution. Contributing to the design and architecture of the system. We offer: Flexible working hours Hybrid work options (Office in Wrocław) Medical care program MultiSport Integrations events A contract of employment or self-employment, depending on You

🏢 Summary: Development and maintenance of C++17 and Python applications communicating with laser and diagnostic devices over USB, Ethernet, and RS232. The role includes building hardware simulators, implementing multithreaded solutions, testing in laboratory environments, and supporting CI processes. Applications are created for Windows in desktop and web versions using Qt. 🗂️ Requirements: Minimum 5 years programming experience (C++ or Python), Very good knowledge of C++, Very good knowledge of Python, Knowledge of software design patterns, Knowledge of multithreading and synchronization mechanisms, English proficiency (technical documentation), Ability to work independently and take ownership 📃 Skills: C++, Python, C++17, Qt, qmake, GitLab, CI, Multithreading, Synchronization, USB, Ethernet, RS232, Windows, DesignPatterns 🏢 Description: Szukamy osoby, która dołączy do naszego kameralnego zespołu przy rozwijaniu kodu aplikacji komunikujących się (USB/Ethernet/RS232) z nowo powstającymi urządzeniami laserowymi i diagnostycznymi. We wczesnych etapach rozwoju będzie potrzebne tworzenie softwarowych symulatorów sprzętu, w późniejszych etapach testowanie i rozwiązywanie problemów w laboratorium we współpracy z zespołem optomechanicznym i elektronicznym. W przypadku większych zmian specyfikacji oczekujemy gotowości do podejmowania decyzji o dużych zmianach w projekcie aplikacji. Komunikacja z jednym lub większą liczbą urządzeń wymusza wielowątkowy charakter aplikacji. Interface użytkownika aplikacji tworzony jest z wykorzystaniem biblioteki Qt. Aplikacje są tworzone w językach C++17 i Python, w wersji webowej lub desktopowej na systemy Windows. Obowiązki: Rozwój i utrzymanie opisanych powyżej aplikacji oraz symulatorów sprzętu pozwalającego na testy w językach python i C++ Rozwiązywanie problemów ze sprzętem w laboratorium i zdalnie w wypadku ich wystąpienia u użytkownika końcowego. Rozwinięcie opartego o gitlaba systemu continuous integration dla tych aplikacji. Wymagania: 5 lat doświadczenia w programowaniu (C++ lub Python) bardzo dobra znajomość języka C++ i Python dobra znajomość zagadnienia projektowania oprogramowania (wzorce projektowe) znajomość zagadnień synchronizacji i wymiany danych w środowiskach wielowątkowych/wielozadaniowych znajomość j.angielskiego (dokumentacja jest prowadzona w tym języku) samodzielność i branie odpowiedzialności za powierzone zadania Mile widziana znajomość: wykształcenie wyższe w obszarze informatyki standard C++17 gitlab CI biblioteki Qt, qmake znajomość języka C# Co oferujemy? pracę w interdyscyplinarnym zespole zatrudnienie w oparciu o umowę o pracę lub B2B pracę stacjonarną z możliwością pracy zdalnej okazjonalnej elastyczne godziny pracy bardzo dobrą lokalizację - niedaleko Dworca Zachodniego oraz Metra Płocka dodatkowe benefity - prywatna opieka medyczna, karta sportowa

🏢 Summary: Hybrid role in a financial project focused on building and maintaining automated testing solutions for large-scale data processing systems. The position centers on advanced test automation, CI/CD integration, and ensuring data accuracy and test reliability in a highly regulated environment. You will collaborate closely with development teams to continuously improve testing processes and quality standards. 🗂️ Requirements: 5+ years of experience with Python or Java, 5+ years of experience with databases or Big Data technologies, 5+ years of experience using Git, 4+ years of experience with BDD tools (Robot Framework, JBehave, or Cucumber), 3+ years of experience with CI/CD tools such as Jenkins, Working knowledge of DevOps practices, Strong experience with Linux, Strong experience with Bash 📃 Skills: Python, Java, SQL, BigData, Git, RobotFramework, JBehave, Cucumber, Jenkins, CI/CD, DevOps, Linux, Bash 🏢 Description: Work model: hybrid from Gdynia / Gdańsk / Warsaw (2 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on building and maintaining automated testing solutions for large‑scale data processing, ensuring high‑quality delivery through advanced test automation, CI/CD integration, and close collaboration with development teams. The project emphasizes test reliability , data accuracy , and continuous improvement of testing processes within a highly regulated financial environment. Responsibilities you'll have Requirement analysis and clarification of unclear requirements Creating test scenarios and test cases Preparing test data Developing automation scripts Automating day‑to‑day tasks Planning and executing tests Analyzing test results and reporting defects Running automated regression tests in CI/CD Identifying and implementing process improvements Expected competences and knowledge 5+ years of experience with Python or Java 5+ years of experience with databases or Big Data technologies 5+ years of experience using Git 4+ years of experience with BDD tools such as Robot Framework, JBehave, or Cucumber 3+ years of experience with CI/CD tools such as Jenkins and working knowledge of DevOps Strong working experience with Linux and Bash

🏢 Summary: Hybrid role in a financial project focused on building and maintaining automated testing solutions for large-scale data processing systems. The position centers on advanced test automation, CI/CD integration, and ensuring data accuracy and reliability in a regulated environment. You will collaborate closely with development teams to continuously improve testing processes and quality standards. 🗂️ Requirements: 5+ years of experience with Python or Java, 5+ years of experience with databases or Big Data technologies, 5+ years of experience using Git, 4+ years of experience with BDD tools (Robot Framework, JBehave, or Cucumber), 3+ years of experience with CI/CD tools such as Jenkins, Working knowledge of DevOps practices, Strong experience with Linux, Strong experience with Bash 📃 Skills: Python, Java, SQL, BigData, Git, Robot, JBehave, Cucumber, Jenkins, CI/CD, DevOps, Linux, Bash 🏢 Description: Work model: hybrid from Gdynia / Gdańsk / Warsaw (2 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on building and maintaining automated testing solutions for large‑scale data processing, ensuring high‑quality delivery through advanced test automation, CI/CD integration, and close collaboration with development teams. The project emphasizes test reliability , data accuracy , and continuous improvement of testing processes within a highly regulated financial environment. Responsibilities you'll have Requirement analysis and clarification of unclear requirements Creating test scenarios and test cases Preparing test data Developing automation scripts Automating day‑to‑day tasks Planning and executing tests Analyzing test results and reporting defects Running automated regression tests in CI/CD Identifying and implementing process improvements Expected competences and knowledge 5+ years of experience with Python or Java 5+ years of experience with databases or Big Data technologies 5+ years of experience using Git 4+ years of experience with BDD tools such as Robot Framework, JBehave, or Cucumber 3+ years of experience with CI/CD tools such as Jenkins and working knowledge of DevOps Strong working experience with Linux and Bash