Welcome to Lionence’s Career Hub! Ready to embark on an exciting journey with us? Explore our job openings and discover how you can be a part of our team.
Whether you’re a seasoned professional or just starting out, there’s a place for you at Lionence.
Dive in and find your perfect fit today!

Posted 3 weeks ago

Are you a full stack innovator who loves crafting dynamic, high-performance web applications? We’re on the lookout for a talented Senior Full Stack Developer (Angular + NestJS) to join our forward-thinking team in Budapest! If you're passionate about greenfield projects, cutting-edge technologies, and building scalable solutions, this is the opportunity for you.

What you will do

• Greenfield Projects: Be part of designing and implementing exciting new web projects from scratch.

• Architecture & Development: Design, develop, review, and maintain microservices and responsive web interfaces.

• Contract-First Approach: Plan and document API contracts (OpenAPI, Avro schema) and integrate 3rd party services.

• Quality First: Apply best practices in performance, security, and scalability, while maintaining high code quality through reviews and testing.

• Agile Collaboration: Work closely with team members and supplier teams in agile ceremonies and cross-functional teamwork.

• Continuous Learning: Push boundaries with the latest versions of technologies and contribute to innovative solutions.

What You’ll Bring to the Table:

• Experience: At least 5 years of hands-on Node.js development.

• Tech Mastery: Expertise in Typescript, SCSS, Node.js (v20+), Angular (v17+), and NestJS.

• Strong Foundations: Solid OOP and MVC knowledge, clean code practices, and proper use of design patterns.

• Event-Driven Thinking: Experience with systems like Apache Kafka.

• Advanced SQL: Confident in writing complex SQL queries.

• Testing Focus: Ability to support solutions with unit, integration, and E2E tests.

• Ownership Mentality: You take pride in delivering high-quality solutions with full responsibility.

• Docker Know-How: Comfortable using Docker in daily development tasks.

Advantages

• Experience with high-load system development.

• In-depth knowledge of system design and modern software development methodologies.

• Server-Side Rendering knowledge.

• PostgreSQL and TypeORM proficiency.

• Familiarity with caching methods (Redis, shared HTTP cache).

• Cloud-native development experience (Azure) and design pattern expertise.

• IAM systems knowledge (Keycloak).

• Data visualization experience (Grafana, ELK stack).

• Understanding of communication protocols (AMQP, SSE).

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a full stack innovator who loves crafting dynamic, high-performance web applications? We’re on the lookout for a talented Senior Full Stack Developer (Angular + NestJS) to join our ...

Posted 3 weeks ago

Are you a visionary problem-solver who thrives on designing innovative, scalable solutions? We’re on the lookout for a talented Solution Architect to join our team in Budapest! If you’re passionate about transforming ideas into robust, future-proof architectures, this opportunity is for you.

What you will do

• Architecture Leadership: Design and guide end-to-end architecture for complex systems and enterprise-level solutions.

• Innovation & Strategy: Collaborate with stakeholders to define technical strategies that align with business goals.

• Tech Vision: Identify the right technologies, frameworks, and tools to deliver best-in-class solutions.

• Cross-Functional Collaboration: Work closely with development teams, product managers, and business leaders to ensure seamless implementation.

• Quality Assurance: Conduct architecture reviews, code assessments, and drive adherence to best practices.

• Mentorship: Inspire and guide developers and engineers towards high-performing technical excellence.

What you will bring to the table

• Experience: 5+ years in software architecture and solution design roles.

• Technical Mastery: Deep knowledge of cloud platforms (AWS, Azure, GCP), microservices, and containerization.

• Strong Foundation: Expertise in system integration, API design, and security best practices.

• Hands-On Skills: Proficiency in enterprise-level technologies like .NET, Java, or Node.js.

• Communication: Excellent verbal and written English skills, with the ability to explain complex architectures clearly.

• Strategic Thinking: Strong business acumen and the ability to translate business needs into technical solutions.

• Problem-Solving: Analytical mindset with a proactive, solution-oriented approach.

Advantages

• Experience in large-scale digital transformation projects.

• Familiarity with DevOps culture and CI/CD pipelines.

• Previous consulting experience or stakeholder management expertise.

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a visionary problem-solver who thrives on designing innovative, scalable solutions? We’re on the lookout for a talented Solution Architect to join our team in Budapest! If you’re passionat...

Posted 3 weeks ago

Are you a cloud technology enthusiast who loves building scalable, secure, and high-performing infrastructure? We’re on the lookout for a talented Cloud Engineer to join our dynamic team in Budapest! If you're passionate about designing cloud solutions and enabling digital transformation, this role is made for you.

• Cloud Architecture: Design, implement, and manage cloud infrastructure on platforms like AWS, Azure, or GCP.

• Automation: Build and maintain automated deployment pipelines and infrastructure as code using tools like Terraform or CloudFormation.

• Scalability & Reliability: Ensure high availability and performance across cloud environments.

• Collaboration: Work closely with developers, DevOps engineers, and product teams to deliver cloud-based solutions that drive business growth.

• Monitoring & Optimization: Set up monitoring, logging, and alerting systems and continuously optimize resources.

What you will bring to the table

• Experience: 3+ years of experience in cloud engineering or infrastructure management.

• Technical Skills: Strong expertise in cloud services (AWS, Azure, or GCP) and associated tools.

• Scripting: Proficiency in scripting languages such as Python, Bash, or PowerShell.

• CI/CD Knowledge: Familiarity with continuous integration and delivery pipelines.

• Security First: Understanding of cloud security best practices and compliance requirements.

• Problem-Solving: Strong analytical thinking and a proactive, solution-oriented attitude.

• Communication: Excellent written and verbal English communication skills.

Advantages

• Experience with Kubernetes and Docker.

• Familiarity with cost optimization strategies for cloud environments.

• Exposure to multi-cloud or hybrid cloud environments.

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a cloud technology enthusiast who loves building scalable, secure, and high-performing infrastructure? We’re on the lookout for a talented Cloud Engineer to join our dynamic team in Budapest...

Posted 3 weeks ago

Are you a quality-driven tech enthusiast who loves ensuring flawless digital experiences? We’re on the hunt for a talented Automation Test Engineer to join our innovative team in Budapest! If you're passionate about automating tests, breaking systems to make them better, and delivering excellence, this role is for you.

What you will do

• Test Automation: Design, develop, and maintain automated test scripts for web, mobile, and API testing.

• Quality Focus: Ensure the highest levels of quality through comprehensive functional, regression, and performance testing.

• Collaboration: Work closely with developers, product managers, and QA teams to define test strategies and integrate testing into CI/CD pipelines.

• Continuous Improvement: Identify testing gaps, suggest improvements, and optimize automation frameworks.

• Reporting: Track and report test results, bugs, and system issues in a clear, structured manner.

What you will bring to the table

• Experience: 3+ years in automation testing roles.

• Technical Skills: Strong knowledge of test automation tools such as Selenium, Cypress, or Playwright.

• Programming Know-How: Proficiency in scripting languages like Python, Java, or JavaScript.

• CI/CD Integration: Familiarity with Jenkins, GitLab CI, or other continuous integration tools.

• API Testing: Experience with tools like Postman or REST-assured.

• Problem-Solving: Strong analytical skills and a solution-oriented mindset.

• Attention to Detail: A keen eye for catching bugs and ensuring top-notch product quality.

Advantages

• Experience with performance testing tools (JMeter, Gatling).

• Knowledge of security testing practices.

• Exposure to cloud testing environments (AWS, Azure).

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a quality-driven tech enthusiast who loves ensuring flawless digital experiences? We’re on the hunt for a talented Automation Test Engineer to join our innovative team in Budapest! If ...

Posted 3 weeks ago

Are you a backend wizard with a passion for building scalable and secure systems? We're looking for a talented .NET Developer to join our team in Budapest! If you thrive in dynamic environments and love crafting robust solutions that power digital platforms, this role is tailor-made for you.

• Design & Develop: Build and maintain high-quality backend services and APIs that support Wizz Air’s digital platforms.

• Scalability & Security: Create reliable, scalable, and secure systems that meet business needs and delight users.

• Team Collaboration: Partner with cross-functional teams to define, develop, and deliver impactful product features.

• Architecture & Quality: Take part in architecture discussions, conduct code reviews, and drive best practices in backend development.

• Continuous Improvement: Lead by example in API design, testing, and documentation.

• Experience: 3+ years of backend development experience

• Tech Expertise: Solid hands-on experience with .NET Core and developing web and mobile applications.

• API Mastery: Strong proficiency in building scalable, API-based applications with a focus on performance and security.

• Mentorship: Ability and willingness to mentor fellow developers and help grow the team’s expertise.

• Collaboration: Excellent teamwork skills, openness to feedback, and strong communication abilities.

• Attention to Detail: A keen eye for detail combined with strong problem-solving skills and a proactive mindset.

• Organizational Skills: Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

• Fluent Communication: Exceptional English skills, both spoken and written.

• Deep Knowledge: Thorough understanding of RESTful API development, HTTP, authentication, and versioning.

• Modern Technologies: Familiarity with distributed systems, microservices, and cloud platforms like Azure, AWS, or GCP.

• DevOps Mindset: Experience working with CI/CD pipelines, Docker, and Kubernetes.

• Positive Attitude: Proactive, solution-oriented, and ready to tackle new challenges with enthusiasm.

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a backend wizard with a passion for building scalable and secure systems? We’re looking for a talented .NET Developer to join our team in Budapest! If you thrive ...

Posted 3 weeks ago

Are you a coding enthusiast who loves turning ideas into robust software solutions? We’re on the lookout for a talented C# Developer to join our innovative team in Budapest! If you're passionate about crafting smart applications and working with cutting-edge technologies, this is your moment.

• Application Development: Design, develop, and maintain high-quality desktop and web applications using C#.

• Scalable Solutions: Build reliable, efficient, and scalable systems that support critical business processes.

• Feature Delivery: Collaborate with cross-functional teams to define requirements and deliver impactful features.

• Best Practices: Participate in architecture discussions, code reviews, and continuously improve code quality.

• Problem-Solving: Tackle technical challenges with innovative solutions and a proactive mindset.

• Experience: 3+ years of hands-on development experience with C#.

• Tech Expertise: Strong proficiency in .NET Core, ASP.NET, and Entity Framework.

• Frontend Knowledge: Familiarity with web technologies such as HTML, CSS, JavaScript, and RESTful services.

• Database Skills: Experience with SQL Server or other relational databases.

• Clean Code: Strong understanding of OOP principles, design patterns, and software architecture.

• Collaboration: Excellent teamwork and communication skills in English.

• Attention to Detail: Meticulous approach to coding and problem-solving.

• Experience with microservices architecture and cloud technologies (Azure, AWS).

• Familiarity with DevOps tools like Docker, Kubernetes, and CI/CD pipelines.

• Experience with testing frameworks (NUnit, xUnit).

Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.

Join us and be part of something transformative!

[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a coding enthusiast who loves turning ideas into robust software solutions? We’re on the lookout for a talented C# Developer to join our innovative team in Budapest! If ...

Posted 3 weeks ago

Are you a creative genius with a passion for crafting exceptional digital experiences? We're on the hunt for a talented UX Designer to join our team, located in Budapest! If you thrive in fast-paced environments and love turning user insights into stunning designs, this is the perfect role for you.

What you will do

  • Transform Ideas into Experiences: Turn ideas, business opportunities, research, and creative vision into tangible experiences that are clear, usable, useful, and desirable for users.
  • Innovative Data Visualization: Continuously design cutting-edge approaches to visualizing data and communicating complex financial concepts in an understandable way.
  • Design System Mastery: Become a Subject Matter Expert (SME) on our design system by partnering with the team, promoting its adoption, and influencing future enhancements.
  • Wireframes s More: Expertly create wireframes, site maps, and user journeys, complete with detailed annotations, prototypes, and functional specifications.
  • Collaborative Solutions: Work closely with content strategists, product managers, and technology leads to deliver end-to-end solutions, ensuring projects are well-defined, impactful, and successfully executed.

What you will bring to the table

  • Experience: 2-3 years of hands-on experience in digital design, whether in product-focused or agency settings, creating consumer-facing applications and websites.
  • User Research s Testing: Master at identifying user needs, actions, behaviors, and emotions through thorough research. Skilled in validating prototypes with both moderated and unmoderated tests.
  • Information Architecture: Expert in creating clear and intuitive information architecture.
  • User Journeys s Wireframes: Proficient in developing user journeys and wireframes that guide users seamlessly.
  • Accessibility: Knowledgeable in designing for WCAG Web Accessibility Standards to ensure inclusivity.
  • Prototyping: Adept at bringing ideas to life using Figma.
  • Documentation: Detail-oriented in documenting work, including annotations and functional specifications.
  • Content Savvy: Strong understanding of content and its role in design.
  • Collaboration: Excellent at interfacing with development teams to ensure high-quality design delivery.
  • Agile Methodologies: Experienced in using lean/agile product development models.
  • Iterative Design: Capable of acting on internal feedback and user testing results to iterate designs for maximum value.
  • Presentation Skills: Confident in explaining interactions, scenarios, and defending design choices while educating stakeholders.
  • Attitude: Positive, proactive, and eager to learn and build something new.
  • Communication: Exceptional written and verbal English communication skills.

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!

[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a creative genius with a passion for crafting exceptional digital experiences? We’re on the hunt for a talented UX Designer to join our team, located in Budapest! If ...

Posted 3 weeks ago

Are you a data enthusiast who thrives on transforming complex datasets into actionable insights? We’re on the lookout for a talented Data Scientist to join our forward-thinking team in Budapest! If you're passionate about solving challenges with data and making a real impact, this opportunity is tailor-made for you.

• Data Discovery: Dive deep into diverse datasets to uncover patterns, correlations, and growth opportunities.

• Predictive Power: Design and implement machine learning models that forecast trends and drive strategic decisions.

• Advanced Analytics: Utilize statistical analysis, AI, and data mining techniques to solve business-critical problems.

• Insight Storytelling: Translate complex data findings into clear, compelling stories for stakeholders.

• Cross-Team Collaboration: Work closely with product managers, engineers, and business leads to deliver innovative data-driven solutions.

• Continuous Innovation: Stay ahead of emerging data science trends and tools, and continuously improve processes.

• Experience: 3+ years in data science, machine learning, or analytics roles.

• Technical Mastery: Proficiency in Python or R, SQL, and familiarity with libraries such as pandas, scikit-learn, and TensorFlow or PyTorch.

• Data Engineering Skills: Knowledge of building data pipelines and working with big data tools (Spark, Hadoop).

• Visualization Expertise: Ability to communicate findings through tools like Tableau, Power BI, or matplotlib.

• Problem-Solving: Strong analytical thinking and a solution-oriented approach.

• Business Mindset: Understanding how data insights translate into business impact.

• Communication: Excellent verbal and written English communication skills.

Bonus Points for:

• Cloud platform experience (AWS, Azure, GCP).

• Familiarity with A/B testing, experimentation frameworks, and optimization techniques.

• Domain expertise in healthcare, finance, retail, or manufacturing.

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a data enthusiast who thrives on transforming complex datasets into actionable insights? We’re on the lookout for a talented Data Scientist to join our forward-thinking team in Budapest! ......

Posted 3 weeks ago

Are you a tech pioneer who loves streamlining processes and empowering innovation? We’re on the lookout for a talented DevOps Engineer to join our team in Budapest! If you thrive on automation, cloud technologies, and making development cycles faster and smoother, this is the perfect opportunity for you.

• Infrastructure as Code: Design, build, and maintain scalable, reliable infrastructure using modern IaC tools.

• Automation Champion: Automate deployment pipelines, testing environments, and monitoring setups to boost efficiency.

• Cloud Solutions: Architect and manage cloud environments on AWS, Azure, or GCP.

• CI/CD Expertise: Develop and maintain robust continuous integration and delivery pipelines.

• Collaboration: Work closely with software engineers, architects, and security teams to enable seamless deployment and delivery.

• Monitoring & Optimization: Implement performance monitoring, logging, and alerting systems to ensure smooth operations.

• Experience: 3+ years of hands-on DevOps or cloud infrastructure experience.

• Technical Skills: Strong knowledge of Docker, Kubernetes, Terraform or Ansible.

• CI/CD Mastery: Proficiency with Jenkins, GitLab CI, or similar tools.

• Scripting: Advanced skills in scripting languages like Bash, Python, or PowerShell.

• Cloud Fluency: Experience with cloud platforms (AWS, Azure, or GCP) and associated services.

• Security Awareness: Understanding of cloud security best practices.

• Problem-Solving: Analytical thinking with a proactive, solution-oriented attitude.

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

• Familiarity with monitoring tools like Prometheus, Grafana, or ELK stack.

• Experience in cost optimization for cloud resources.

• Exposure to microservices architecture.

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a tech pioneer who loves streamlining processes and empowering innovation? We’re on the lookout for a talented DevOps Engineer to join our team in Budapest! If you thrive ...

Posted 4 months ago

Are you a tech enthusiast with a passion for building smart, scalable solutions? We’re on the hunt for a talented Java Developer to join our team in Budapest! If you love turning complex challenges into innovative applications, this opportunity is made for you.

What you will do

  • ERP Innovation: Develop ERP systems for train companies, covering diverse modules like purchasing, sales, materials management, and more.
  • Smart Data Integration: Build hardware connections to read and input locomotive and wagon data with precision.
  • Cutting-Edge Applications: Create modern web applications and mobile components that enhance user experience.
  • Tailored Solutions: Configure and adapt solutions based on customer-specific requirements.
  • Quality Focus: Test applications thoroughly and ensure smooth commissioning of customer projects.
  • Digital Transformation: Play an active role in exciting digitization initiatives.

What you will bring to the table

  • Education: Completed or ongoing studies in IT (secondary school, college, or university).
  • Experience: 3+ years of hands-on IT development experience.
  • Tech Stack: Proficiency with Java 8+, Spring (Boot), JavaScript/TypeScript.
  • Web Development: Solid skills in HTML/CSS, JSON, and REST.
  • Database Expertise: Experience with MySQL or MariaDB, SQL, and JPA/Hibernate.
  • Full-Stack Mindset: Knowledge in client/server programming and common design patterns.
  • Analytical Strength: Strong problem-solving abilities and a solution-focused approach.
  • Curiosity: A willingness to learn and grow with us.

Advantages

  • Experience with Kendo UI and Angular for web client development.
  • Familiarity with unit testing, deployment (Apache Tomcat), version control (Git), and dependency management (Maven).

Required for application

  • Ready to boost your career with us? Apply now by submitting your CV! We’ll be in touch shortly to schedule an interview — either online or in person, tailored to your preferences.
  • Join us and be part of something transformative!
[contact-form-7 id="e1c5bf9" title="Submit Job Application"]

Are you a tech enthusiast with a passion for building smart, scalable solutions? We’re on the hunt for a talented Java Developer to join our team in Budapest! If you ...