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7 security engineer jobs found in Budapest

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Budapest ION Group security engineer
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Software Engineering  (4) Data Engineer  (1) DevOps Engineer  (1) Finance  (1) Information Technology  (1)
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Full time  (7)
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Hungary  (7)
ION Group
Full time
 
Senior Software Engineer (Workflow)
ION Group Budapest, Hungary
The Role: As a Senior Software Engineer, you will play a crucial role in designing, developing, and maintaining web applications across both front-end and back-end systems. You will be responsible for collaborating with cross-functional teams, developers, product managers to deliver high-quality software solutions. You will be expected to implement best practices in coding, testing, and deployment, ensuring scalability, performance, and security. Strong problem-solving skills, excellent communication, and the ability to adapt to new challenges in a fast-paced environment is essential for this role.   Key Responsibilities: Collaboratively work within your delivery team to continuously deliver quality software to production Develop, test and support production software Perform code reviews Write and execute automated unit and integration tests Apply your experience and knowledge to solve both common and complex issues Exercise significant independent...

Nov 22, 2025
ION Group
Full time
 
Senior Software Test Engineer
ION Group Budapest, Hungary
The Role: As a Senior Software Test Engineer, you will play a crucial role in ensuring the quality and reliability of our web applications across both front-end and back-end systems. You will be responsible for designing, developing, and executing comprehensive test plans and test cases. Collaborating with developers and product managers, you will help deliver high-quality software solutions. You will be expected to implement best practices in testing, ensuring scalability, performance, and security. While automated testing is the main direction, manual testing will also be required to ensure comprehensive coverage.   Key Responsibilities: Ability to design, debug, maintain, and write test code Implement and maintain automated tests and scripts, with a primary focus on automation Identify, document, and track defects and ensure their resolution Perform regression testing to ensure existing functionality is not affected by new changes Ensure scalability,...

Nov 22, 2025
ION Group
Full time
 
Senior DevOps Engineer
ION Group Budapest, Hungary
The Role: As a Senior DevOps Engineer, you will be instrumental in designing, implementing, and maintaining the infrastructure and tools needed for efficient software service provision. You will collaborate closely with development and infrastructure teams to streamline processes, enhance system reliability, and ensure seamless integration and delivery of software services. Your role will involve automating workflows, monitoring system performance, and troubleshooting issues to maintain high availability and performance. Strong analytical skills, effective communication, and the ability to thrive in a dynamic environment are key to success in this role.   Key Responsibilities: Working with the Development team, Infrastructure team, Support team and Product Management team to provide tools to support business processes within the following categories: Monitoring – ensuring that the systems are available and working within expected parameters Validation – Did the...

Nov 22, 2025
ION Group
Full time
 
Data Engineer
ION Group Budapest, Hungary
The Role: As a Data Engineer, you will play a crucial role in creating and managing the dataflows used by production machine learning models and data scientists. You will be responsible for collaborating with cross-functional teams, engineers, product managers and data scientists to understand requirements and deliver high-quality solutions. You will be expected to implement best practices in data management, coding, testing, and deployment, ensuring scalability, performance, and security. Strong problem-solving skills, excellent communication, and the ability to adapt to new challenges in a fast-paced environment is essential for this role.   Key Responsibilities: Design, build, and maintain large-scale data pipelines to ingest, process, and transform complex financial data Develop data ingestion frameworks to handle high-volume and high-variety data feeds Implement data quality control measures to detect and handle data anomalies, duplicates, and...

Nov 22, 2025
ION Group
Full time
 
Senior Web UI Consultant (React), Budapest
ION Group Budapest, Hungary
Lab49 is an award winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance. We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science. Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally. Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical solutions to...

Nov 22, 2025
ION Group
Full time
 
Senior Web UI Developer (Angular), Budapest
ION Group Budapest, Hungary
Lab49 is an award winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance. We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science. Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally. Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical solutions to...

Nov 22, 2025
ION Group
Full time
 
Principal Web UI Developer (React), Budapest
ION Group Budapest, Hungary
Lab49 is an award winning specialist consultancy that  creates bespoke technology  in partnership with the most important companies in finance. We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science. Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally. Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical solutions to...

Nov 22, 2025
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