Senior System Developer
5 days ago
We are seeking a highly skilled Senior System Developer to join our team at Sperasoft. As a key member of our international team, you will play a crucial role in redesigning a world-famous network firewall/router from scratch.
Key Responsibilities:- Design and maintain efficient and reliable C code
- Analyze existing features, process, and implement them in next-gen product
- Identify performance issues, bottlenecks, and bugs, and devise solutions
- Perform communications within a team
- Strong knowledge of C programming
- Python programming skills a plus
- Significant hands-on experience with networking device drivers (Ethernet, PCI-Express)
- Familiarity with FreeBSD kernel concepts, including networking, memory management, and PCI subsystems
- Strong understanding of Ethernet, packet processing concepts at L2/L3/L4, and networking protocol stacks (TCP/IP, UDP)
- Extensive experience with Software Defined Network (SDN), Virtualization, and Embedded Systems
- Proven experience in troubleshooting, performance analysis, and optimization for embedded systems
- Understanding of low-level CPU architecture, multi-core/multi-CPU environments
- Working experience on NIC adapters and various offloads
- Working with an international team of world-class professionals on exciting and challenging projects
- Learning & Development opportunities – mentoring, lectures, participation at industry conferences and events
- Medical Insurance package
- Sensibly flexible working hours
- Breakfasts, snacks, and fruits available during the day, tea, and coffee machines
- Casual workplace environment in Belgrade
- Additional benefits – care bonus to cover health, educational, and safety needs; referral bonuses
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Senior System Developer @ Sperasoft
1 week ago
Kraków, Warsaw, Czech Republic Sperasoft Full timeRequirements: Excellent C programming skills Python programming skills will be a plus Significant hands-on experience with networking device drivers (Ethernet, PCI-Express). Familiarity with FreeBSD kernel concepts including networking, memory management and PCI subsystems. Strong knowledge of Ethernet, packet processing concepts at L2/L3/L4 and...
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Senior Systems Development Engineer
4 days ago
Kraków, Lesser Poland, Czech Republic Antal Sp. z.o.o. Full timeJob Title: Systems Development EngineerWe are seeking a highly skilled Systems Development Engineer to join our team at Antal Sp. z.o.o. in Kraków. As a key member of our engineering team, you will be responsible for designing and developing cutting-edge automotive electronics systems.Key Responsibilities:Apply Systems Engineering principles throughout the...
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Senior PHP Developer @ Talentica
1 week ago
Remote, Warszawa, Kraków, Czech Republic Talentica Full timeSenior PHP DeveloperTalentica is seeking a highly skilled Senior PHP Developer to join our team. As a Senior PHP Developer, you will be responsible for designing, developing, and maintaining complex backend systems using PHP.Key Responsibilities:Design and develop scalable, efficient, and secure backend systems using PHP.Collaborate with cross-functional...
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Distributed Systems Engineer @ RTB House
1 week ago
Remote, Warsaw, Kraków, Czech Republic RTB House Full timeMust have: Strong Coding Skills Complex IT Systems Internet Technologies Scalability Nice to have: Code performance Concurrent Programming High Scalability Distributed Systems We are looking for experienced developers (preferably with experience in Distributed Systems) who will join our team. We develop our own solution with a large scale and level of...
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Senior Java Developer with DevOps Background
1 week ago
Kraków, Lesser Poland, Czech Republic Motorola Solutions Systems Polska Full timeJoin Our Team as a Senior Java Developer with DevOps BackgroundWe are looking for a highly skilled Senior Java Developer with a strong background in DevOps to join our team in Krakow. As a key member of our Emergency Call Handling team, you will contribute to extending the capabilities of our mission-critical platform and enhancing the existing technologies...
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Systems Development Engineer
1 week ago
Kraków, Lesser Poland, Czech Republic BorgWarner Full timeJob DescriptionAs a Systems Development Engineer at BorgWarner, you will lead the development of power electronics inverters to ensure solutions meet stakeholder, performance, and regulatory requirements.Key Responsibilities:Lead technical development for the system feature with cross-functional development teams, component leads, and customers.Negotiate...
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Senior Java Developer
1 week ago
Kraków, Lesser Poland, Czech Republic Motorola Solutions Systems Polska Full timeJob DescriptionWe are seeking a highly skilled Senior Java Developer to join our team in building cloud-based solutions with a unique opportunity to work on 99.999% available systems. Our team owns the tech stack, creates pipelines as code, tests automatically, and deploys with confidence.Key ResponsibilitiesDesign and develop cloud-based Java applications...
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Senior Software Developer
1 week ago
Kraków, Lesser Poland, Czech Republic Hitachi Energy Full timeJob DescriptionWe are seeking a highly skilled Senior Software Developer to join our team at Hitachi Energy. As a key member of our R&D team, you will play a crucial role in the development of our digital IoT platform.About the RoleDesign, develop, and maintain software systems that support the analytics functions of our asset monitoring solutions.Implement...
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Systems Development Engineer @ BorgWarner
1 week ago
Kraków, Czech Republic BorgWarner Full timeMasters or Bachelor degree in Electrical Engineering, Mechatronics Engineering or similar Experience in related engineering field applying Systems Engineering principles throughout the product life cycle in one or more of the following areas: Automotive electronics systems development, especially in the areas of sensors and actuators Power electronics,...
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Senior Java Developer with React Experience
1 week ago
Warsaw, Gdańsk, Łódź, Czech Republic emagine Sp. Z o.o. Full timeJob Title: Senior Java Developer with React ExperienceWe are seeking a highly skilled Senior Java Developer with experience in React to join our team at emagine Sp. Z o.o.About the Role:Develop and maintain a full-stack solution with a React frontend and Spring Boot (Java) backend for the Sustainable Linked Loan (SLL) domain.Implement system integrations...
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Senior Business Systems Engineer
6 days ago
Remote, Warszawa, Warsaw, Czech Republic Box Inc. Full timeSenior Business Systems EngineerBox Inc. is seeking a highly skilled Senior Business Systems Engineer to join our Marketing Operations team. As a key member of our team, you will play a critical role in managing and enhancing our marketing technology stack.Key Responsibilities:Develop and maintain marketing systems, specifically Marketo, Segment, and...
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Senior Mendix Developer
7 days ago
Remote, Kraków, Wrocław, Warsaw, Czech Republic N-iX Full timeSenior Mendix DeveloperWe are seeking an experienced Senior Mendix Developer to join our dynamic team at N-iX. As a key member of our development team, you will be responsible for leading the development of a cutting-edge application using Mendix and React technologies.Key Responsibilities:Design, develop, and deploy the application using Mendix and React...
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Senior SAP Developer
7 days ago
Remote, Kraków, Czech Republic N-iX Full timeSenior SAP EngineerWe are seeking an experienced and skilled Senior SAP Engineer with a strong background in SAP development to join our dynamic team at N-iX.Key Responsibilities:Design, develop, and implement custom SAP integration solutions using ABAP for SAP ECC and SAP S4 HANA environments.Develop and maintain REST integrations, including development of...
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Senior Backend Python Developer
1 week ago
Kraków, Lesser Poland, Czech Republic HSBC Technology Poland Full timeAbout the RoleWe are seeking a highly skilled Senior Backend Python Developer to join our team at HSBC Technology Poland. As a key member of our Global Finance team, you will be responsible for building and implementing cutting-edge Python-based modelling solutions.As a Senior Backend Python Developer, you will work closely with our tech leads, business...
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Senior Business Systems Engineer
1 week ago
Remote, Warszawa, Warsaw, Czech Republic Box Inc. Full timeSenior Business Systems EngineerBox is seeking a highly skilled Senior Business Systems Engineer to join our Marketing Operations team. As a key member of our team, you will be responsible for managing and enhancing our marketing technology stack, collaborating with cross-functional teams to drive strategic initiatives, and delivering tangible value to our...
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Kraków, Czech Republic Motorola Solutions Systems Polska Full timeBasic Requirements Minimum 4 years of experience on similar position. Strong programming skills in C# and .NET. Experience with SQL Server. Experience in using GIT version control. Ability to solve problems and propose solutions. Ability to do technical analysis to select best approach for given statement. Ability to understand complex systems. The ideal...
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Senior C++ Developer @ Ework Group
1 week ago
Kraków, Czech Republic Ework Group Full timeAn ideal candidate profile: Higher education level within IT or similar are preferred Over 5 years of experience as C++ Developer and hands-on experience with STL boost Knowledge of Linux environment Ability to use English written and speaking on daily basis - international environment For our client, one of the global IT company, we realize a recruitment...
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Kraków, Czech Republic Motorola Solutions Systems Polska Full time5+ years of experience in developing embedded software for resource-constrained systems. Strong embedded programming skills are essential. Proficiency with modern C++ (C++14 or newer) and design patterns. Deep understanding of multi-threading and multi-process communication concepts. Ability to design and implement efficient inter-process communication...
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Senior Full Stack Developer
7 days ago
Remote, Białystok, Warszawa, Łódź, Kraków, Szczecin, Czech Republic Spyrosoft Full timeSenior/Lead Full Stack DeveloperWe are seeking a highly skilled Senior/Lead Full Stack Developer to join our development team at Spyrosoft. The ideal candidate will have a strong background in.NET and Angular, with a minimum of 7 years of experience in software development.Key Responsibilities:Design, implement, and test software and systems throughout the...
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Kraków, Czech Republic Motorola Solutions Systems Polska Full timeA bachelor's degree is required, with an emphasis on Engineering, Computer Science, or a related technical discipline Strong C++ programming skills (experience with C++17 a plus) Knowledge of digital imaging/photography and audio/video coding Experience with scripting languages (esp. Python) Experience and practical knowledge of data structures,...