Senior Network Programmer
5 dni temu
The Platform
Decentraland is a pioneering virtual world where the boundaries of imagination and technology blend seamlessly. Built on the Unity engine, our platform streams and renders a vast, continuous environment filled with diverse, user-generated content. As avatars explore this immersive landscape, they encounter new creations daily, from games and puzzles to scenes and artworks—all crafted by our vibrant community of creators.
Our platform goes beyond traditional gaming experiences. Users can attend live music events, conferences, exhibitions, dance parties, and more, all within a richly detailed metaverse. Decentraland started as a proof-of-concept for digital real estate ownership on the blockchain but has evolved into an ever-expanding world where anything is possible. Join us as we continue to push the boundaries of what a virtual world can be.
Check it out at:
What are we looking for?
We are a group of contributors to the Decentraland ecosystem and are actively seeking a Senior Network Programmer to help build and optimize the networking layer for our large-scale social virtual world. Our ideal candidate is excited about creating real-time communication solutions for a massive user base, has a generalist mindset, and brings extensive background in the gaming industry. They should also approach challenging problems with an open attitude and curiosity.
Responsibilities
- Working closely with our technical architect and senior engineers o design, implement, and maintain robust client-server architectures supporting real-time multiplayer experiences.
- Develop custom protocols or integrate existing libraries to handle real-time communication with minimal latency and overhead
- Profile and optimize network code to efficiently handle large numbers of concurrent players.
- Collaborate on strategies for load balancing, sharding, and distributed computing to ensure a seamless user experience.
- Work closely with other engineers, designers, and content creators to ensure the network layer meets creative and technical requirements.
- Identify and address latency, security, and scalability issues, ensuring a stable and secure environment for users.
- Guide and mentor other developers, participate in code reviews, and promote best practices in network engineering.
- Contribute to the entire production cycle by offering ideas, improvements, and solutions that drive quality and innovation.
Required Skills
- Proven background in developing and optimizing multiplayer networking solutions for real-time, large-scale network infrastructure
- Proven experience integrating multiplayer into existing codebases
- Solid understanding of low-level networking concepts (TCP/UDP, packet structures, bandwidth usage, client-side prediction / reconciliation, lag compensation, zone transitions / Server Handoffs etc.).
- Experience with C# and Unity’s ecosystem, especially working across custom back-end solutions with Unity clients.
- Hands-on experience analyzing and improving network throughput, latency, and resource usage.
- Familiarity with tools for debugging and performance testing in large-scale, multiplayer environments.
- Experience working with Git, Perforce, Mercurial, or similar systems for version control and collaboration.
Desirable Skills
- Experience with TypeScript and WebRTC
- Familiarity with modern cloud infrastructures (AWS, GCP, Azure) and CI/CD pipelines for automated builds and testing.
- Familiarity with other game engines (Unreal, CryEngine, Godot) or custom engines, focusing on network layers.
- Knowledge of C, C++, or Rust for performance-critical network code.
- Experience setting up or contributing to CI/CD pipelines to streamline builds and deployments.
What we offer
- Fully remote team with flexible working hours.
- 29 annual PTOs
- Long term incentive of MANA tokens, vested in a 4 years period.
- Additional tokens linked to annual performance review.
- Stipend policy to cover remote work & wellness related expenses
- Brand new equipment for remote work, including laptop, screen and chair.
- Parental leave
- Language lessons
- An Annual team offsite
-
Senior Programmer
5 dni temu
Kraków, Polska Decentraland Pełny etatDecentraland is a pioneering virtual world where the boundaries of imagination and technology blend seamlessly. Built on the Unity engine, our platform streams and renders a vast, continuous environment filled with diverse, user-generated content. As avatars explore this immersive landscape, they encounter new creations daily, from games and puzzles to...
-
Senior Network Engineer
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatWe are seeking a Senior Network Engineer to join our team at TN Poland.Job RequirementsThe successful candidate will need to have several years of experience in a network engineer position, preferably at a senior level, and a solid knowledge of network security supported by professional-level certifications.Company OverviewTN Poland is one of the largest and...
-
System Programmer
14 godzin temu
Kraków, Lesser Poland KBC Technologies Group Pełny etatJob Title: IBM z Systems Programmer with Focus on Database/DB2Location: Krakow, PolandWork mode: min 6 days onsite in a month (Flexible for candidate who are outside of Warsaw/Krakow)Rate: Market ratesJob code: TBCOverview: We are seeking an experienced IBM z Systems Programmer with a specialization in database management, particularly DB2. In this role, you...
-
Senior Network Infrastructure Specialist
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatOverviewTN Poland is a leading provider of IT infrastructure services, and we are looking for a skilled Senior Network Engineer to join our team.The successful candidate will be responsible for designing, implementing, and maintaining our OT network infrastructure, ensuring it meets the highest standards of security and performance.ResponsibilitiesSetting up...
-
Senior Network Development Test Specialist
5 dni temu
Kraków, Lesser Poland Amartus Pełny etatWe are seeking a skilled Senior Network Development Test Specialist to join our team at Amartus. Our company specializes in providing highly customized software development and integration services for the networking & cloud market.This role requires an individual who can work collaboratively within a cross-functional DevOps model to ensure seamless...
-
Senior Network Automation Test Engineer
4 tygodni temu
Kraków, Lesser Poland TN Poland Pełny etatWe are a team of Software Engineering Experts devoted to providing highly specialized, tailored software development and integration services for the networking & cloud market. We drive customer solutions and provide technical expertise and innovation to the network connectivity domain.We currently seek a Senior Network Automation Test Engineer with...
-
Enterprise Network Architect
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatTN Poland is looking for an Enterprise Network Architect to join our team.Job DescriptionThe successful candidate will be responsible for designing and implementing LAN, WLAN, and WAN network systems, as well as identifying and implementing improvements in network capacity, performance, and scalability.Required Skills and QualificationsTo be successful in...
-
Technical Network Architect
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatJob DescriptionWe are seeking an experienced Senior Network Engineer to lead the design, implementation, and maintenance of our operational technology (OT) network infrastructure.The successful candidate will be responsible for overall leadership in setting up and maintaining networking and control infrastructure, creating and maintaining detailed network...
-
Network Security Architect
2 dni temu
Kraków, Lesser Poland twentyAI Pełny etatAs a Senior Network Security Engineer at twentyAI, you will be responsible for leading and resolving network incidents, ensuring effective communication with stakeholders.Maintain updated network diagrams and documentation. Execute network-related tasks and support project deliverables.You will also be required to support NSS responsibilities (data,...
-
Network Systems Specialist
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatWe are seeking a highly skilled Network Systems Specialist to join our team at TN Poland.Company OverviewTN Poland is one of the largest and most stable IT companies in Poland, with over 30 years of market experience and listed on the Warsaw Stock Exchange.Job DescriptionThe successful candidate will be responsible for designing and implementing LAN, WLAN,...
-
Senior Network Quality Assurance Engineer
6 dni temu
Kraków, Polska PLVision Pełny etatAt PLVision, we are seeking a Senior Network Quality Assurance Engineer to join our Architecture Office.This senior role will involve defining and driving quality standards, strategies, and advanced testing processes for innovative networking solutions and products.You will design and implement custom test automation frameworks, ensuring seamless integration...
-
Network Technical Support Professional
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatJob DescriptionThe Senior Network Infrastructure Specialist is responsible for providing high-level technical support services to clients, including maintenance of customer network systems, troubleshooting network issues, and creating technical documentation. This role requires strong analytical skills, excellent communication skills, and a deep...
-
Senior Network Infrastructure Specialist
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatAbout the RoleWe are seeking an experienced Network Technical Support Professional to join our team in providing exceptional technical support services to clients worldwide. As a seasoned engineer, you will be responsible for resolving complex network issues, maintaining customer systems, and collaborating with cross-functional teams to ensure seamless...
-
Network Security and Architecture Expert
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatJob SummaryWe are looking for an experienced Senior Network Engineer to join our team and lead the development of our OT network infrastructure.The successful candidate will have a strong background in industrial control systems, networking technologies, and virtualization platforms.Main ResponsibilitiesDeveloping and maintaining OT network...
-
Senior Network Engineer, Kraków
4 tygodni temu
Kraków, Lesser Poland TN Poland Pełny etatJob SummaryMotorola Solutions operates a cutting-edge enterprise network that provides global VoIP and VaaS capabilities, as well as HD video collaboration across over 100 locations worldwide.Job DescriptionThis position is based in our Krakow, Poland campus and involves hands-on support for the Krakow offices. Key tasks include ensuring the integrity,...
-
Cloud and Network Specialist
7 dni temu
Kraków, Lesser Poland Ascendion Pełny etatThis Cloud and Network Specialist position requires strong experience with Unix/Linux system administration and knowledge of network protocols.Main Requirements:Strong experience with Unix/Linux system administrationKnowledge of network protocols – SSH, HTTPS, DNS, DHCP, SNMPExperience in setup, configuration and troubleshooting of VMwareExperience in...
-
Senior Network Software Developer
5 dni temu
Kraków, Lesser Poland TN Poland Pełny etatCisco's fastest growing product in the DSE Routing group is seeking a talented Software Engineer to join its team. As part of this dynamic start-up environment, you will work with an expert and diverse team to champion new methodologies and create scalable software solutions.Key Responsibilities:Design, develop, automate, and execute new hardware or features...
-
Network Security Professional
5 dni temu
Kraków, Lesser Poland E-Solutions Pełny etatE-Solutions is seeking a skilled Network Security Professional to join our team. As a specialist in firewall management, you will be responsible for designing, implementing, and maintaining our FortiGate firewall infrastructure.You will work closely with our engineering team to ensure that our firewalls are properly configured and functioning as expected,...
-
Backend Python Developer Wanted
1 tydzień temu
Kraków, Lesser Poland Recruitee Pełny etatAre you a talented Python programmer looking for a challenging role in the tech industry?We are SmartWays, a leading IT recruitment company that connects top talent with innovative businesses.With our extensive network and expertise in IT recruitment, we help professionals like you find fulfilling and rewarding careers.This position involves working on...
-
Security Network Engineer
5 dni temu
Kraków, Lesser Poland E-Solutions Pełny etatE-Solutions is seeking a skilled Security Network Engineer to join our team. As a specialist in FortiGate, you will be responsible for designing, implementing, and maintaining our firewall infrastructure.You will work closely with our engineering team to ensure that our firewalls are properly configured and functioning as expected, providing high-level...