CrawlJobs Logo

Senior Distributed Systems Engineer - Ad Display

rtbhouse.com Logo

RTB House

Location Icon

Location:
Poland

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel. The Bidding Platform organization is the core of the RTB business, processing over 20 million requests per second to participate in real-time auctions and display advertisements to customers from 90+ countries. The Ad Display Team, which the job advert relates to, will be a new team sitting within the Bidding Platform, and will focus on ensuring the seamless, high-quality, and reliable display and tracking of our advertisements.

Job Responsibility:

  • Design and lead implementation of system changes that deliver high performance, scalability and observability for displaying and tracking ads world wide
  • Develop tools and optimizations to drive measurable improvements in critical user performance metrics
  • Implement, test, deploy, monitor and maintain (in all aspects, including setting up environment, writing configuration code, monitor production) HTTP / gRPC services and batch jobs in Java and Python, ensuring adherence to the high engineering standards
  • Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews

Requirements:

  • 8+ years of hands-on experience in software engineering
  • Good understanding of how complex IT systems work (from the hardware level, through software, to algorithmics)
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level)
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
  • C1 level in English and Polish

Nice to have:

  • Experience in the AdTech/Real Time Bidding space
  • Experience contributing to Real User Monitoring (RUM) systems
What we offer:
  • Projects focused on extreme performance and high code quality – solid code reviews are our standard
  • Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers)
  • Hardware and software tailored to your preferences (e.g., MacBook, AI tool licenses)
  • Flexible working conditions – no core hours, fully remote cooperation possible

Additional Information:

Job Posted:
January 22, 2026

Work Type:
Remote work
Icon
RTB House - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Senior Distributed Systems Engineer - Ad Display

Senior Distributed Systems Engineer - Ad Display Platform Engineering

The Bidding Platform organization is the core of the RTB business, processing ov...
Location
Location
Poland
Salary
Salary:
Not provided
rtbhouse.com Logo
RTB House
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of hands-on experience in software engineering
  • Proficiency in programming
  • Excellent understanding of how complex IT systems work (from the hardware level, through software, to algorithmics)
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level)
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
  • C1 level in English and Polish
Job Responsibility
Job Responsibility
  • Implement and maintain (in all aspects, including setting up environment, writing configuration code, monitor production) high-quality backend services for displaying Ads globally, focusing on extreme performance and scalability
  • Develop tools (deployment, testing platforms, web performance and reliability monitoring), and critical optimizations to drive measurable improvements in critical user performance metrics for ad rendering and display
  • Write, test, and deploy robust, efficient, and well-documented code in Java/Python, ensuring adherence to the highest coding and performance standards
  • Participate in code reviews, knowledge sharing sessions, and help implement technical standards and best practices within the team
What we offer
What we offer
  • Projects focused on extreme performance and high code quality – solid code reviews are our standard
  • Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers)
  • Hardware and software tailored to your preferences (e.g., MacBook, AI tool licenses)
  • Flexible working conditions – no core hours, fully remote cooperation possible
Read More
Arrow Right

Senior Distributed Systems Engineer - Ad Display Platform Engineering

RTB House is a global company that provides state-of-the-art marketing technolog...
Location
Location
Poland
Salary
Salary:
Not provided
rtbhouse.com Logo
RTB House
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of hands-on experience in software engineering
  • Proficiency in programming
  • Excellent understanding of how complex IT systems work (from the hardware level, through software, to algorithmics)
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level)
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
  • C1 level in English and Polish
Job Responsibility
Job Responsibility
  • Implement and maintain (in all aspects, including setting up environment, writing configuration code, monitor production) high-quality backend services for displaying Ads globally, focusing on extreme performance and scalability
  • Develop tools (deployment, testing platforms, web performance and reliability monitoring), and critical optimizations to drive measurable improvements in critical user performance metrics for ad rendering and display
  • Write, test, and deploy robust, efficient, and well-documented code in Java/Python, ensuring adherence to the highest coding and performance standards
  • Participate in code reviews, knowledge sharing sessions, and help implement technical standards and best practices within the team
What we offer
What we offer
  • Projects focused on extreme performance and high code quality – solid code reviews are our standard
  • Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers)
  • Hardware and software tailored to your preferences (e.g., MacBook, AI tool licenses)
  • Flexible working conditions – no core hours, fully remote cooperation possible
Read More
Arrow Right
New

Senior Distributed Systems Engineer / Tech Lead

RTB House is a global company that provides state-of-the-art marketing technolog...
Location
Location
Poland
Salary
Salary:
Not provided
rtbhouse.com Logo
RTB House
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Excellent understanding of how complex IT systems work - from the hardware level, through software, to algorithms
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level)
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
  • C1 level in English and Polish
Job Responsibility
Job Responsibility
  • Design and lead implementation of system changes that deliver high performance, scalability and observability for displaying and tracking ads world wide
  • Develop tools and optimizations to drive measurable improvements in critical user performance metrics
  • Implement, test, deploy, monitor and maintain HTTP / gRPC services and batch jobs in Java and Python, ensuring adherence to the high engineering standards
  • Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews
What we offer
What we offer
  • Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard
  • Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers)
  • Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects
  • You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow
  • Fulltime
Read More
Arrow Right

Senior Distributed Systems Engineer - Bidding Platform

RTB House is a global company that provides state-of-the-art marketing technolog...
Location
Location
Poland
Salary
Salary:
Not provided
rtbhouse.com Logo
RTB House
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Excellent understanding of how complex IT systems work - from the hardware level, through software, to algorithms
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level)
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
  • C1 level in English and Polish
Job Responsibility
Job Responsibility
  • Design and lead implementation of system changes that deliver high performance, scalability and observability for displaying and tracking ads world wide
  • Develop tools and optimizations to drive measurable improvements in critical user performance metrics
  • Implement, test, deploy, monitor and maintain (in all aspects, including setting up environment, writing configuration code, monitor production) HTTP / gRPC services and batch jobs in Java and Python, ensuring adherence to the high engineering standards
  • Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews
What we offer
What we offer
  • Projects focused on extreme performance and high code quality – solid code reviews are our standard
  • Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers)
  • Hardware and software tailored to your preferences (e.g., MacBook, AI tool licenses)
  • Flexible working conditions – no core hours, fully remote cooperation possible
Read More
Arrow Right

Senior C++ Software Engineer - Ad-Tech or FinTech

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers...
Location
Location
United States , Chicago; Englewood
Salary
Salary:
129515.93 - 203525.03 USD / Year
comcastadvertising.com Logo
Comcast Advertising
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in computer science or related field
  • 4+ years of professional experience in C++
  • Experience with C/C++, DB design, and network programming
  • Experience with large system software design and development
  • Knowledgeable about SDLC, Agile, and Software Engineering Methodology
  • Team working skills, Good communication skills, Willingness to work under pressure
  • Ability to work closely with global teams and accept additional working time besides normal working hours to meet or co-work with global teams
Job Responsibility
Job Responsibility
  • Responsible for your owned features' complete software development lifecycle, including designing, prototyping, implementation, testing, maintenance, and technical support
  • Produce technical specifications and determine operational feasibility
  • Write well-designed, testable, efficient code
  • Develop software verification plans and quality assurance procedures
  • Document and maintain software functionality
  • Tailor and deploy engineering tools, processes, and metrics
  • Collaborates with project stakeholders to identify product and technical requirements. Conducts analysis to determine integration needs
  • Designs new software and web applications, supports applications under development and customizes current applications. Assists with the software update process for existing applications and roll-outs of software releases
  • Participates in training representatives and operations staff on internally developed software applications
  • Researches, writes and edits documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals and formal recommendations and reports
What we offer
What we offer
  • Paid Time off
  • Physical Wellbeing benefits
  • Financial Wellbeing benefits
  • Emotional Wellbeing benefits
  • Life Events + Family Support benefits
  • Fulltime
Read More
Arrow Right
New

Managed Care Specialist

The Managed Care Specialist provides overall clerical support for the Clinical S...
Location
Location
United States , New York
Salary
Salary:
31856.09 - 39820.11 USD / Year
mjhs.org Logo
MJHS
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High School Diploma required
  • Experience in a health care organization preferred
  • Basic proficiency with Excel, Word and typing required
Job Responsibility
Job Responsibility
  • Provides overall clerical support for the Clinical Services Department
  • Provides support for all correspondence to and from the Clinical Services Department including physician notifications, interim orders, organization determination letters, and assessment information
  • Maintains unit supplies and processes all requests for additional equipment/supplies through purchasing department, using agency protocols
  • Maintains all member clinical records through scanning process, attachments of records into case management system, chart room filing, and off-site storage
  • Performs all other administrative tasks deemed necessary under the direction of the Supervisor UM Support
What we offer
What we offer
  • Tuition Reimbursement for all full and part-time staff
  • Generous paid time off, including your birthday
  • Affordable and comprehensive medical, dental and vision coverage for employee and family members
  • Two retirement plans! 403(b) AND Employer Paid Pension
  • Flexible spending
  • Fulltime
Read More
Arrow Right
New

Senior Electrical Design Engineer

Reporting to the Principal Engineer, you’ll carry out a wide range of electrical...
Location
Location
United Kingdom , Glasgow
Salary
Salary:
Not provided
vitalenergi.co.uk Logo
Vital Energi Utilities Limited
Expiration Date
June 05, 2026
Flip Icon
Requirements
Requirements
  • Degree level or similar (HNC/HND)
  • minimum of circa 3 to 5 years relevant experience working for a consultancy or a contractor
  • knowledge of MS Office applications Word, Excel
  • experience using Trimble ProDesign (Amtech)
  • good understanding of the latest edition of the IET Wiring Regulation
  • sound knowledge of electrical building services design
  • ability to prioritize own workload and work to deadlines
  • sound knowledge & working application of key health and safety issues and legislation
  • chairing/facilitation of meeting skills
Job Responsibility
Job Responsibility
  • Carry out a wide range of electrical design tasks across industrial, commercial, and public sector projects including concept and detailed design
  • review third-party drawings/specs and contribute to PCSAs and investment-grade proposals
  • design electrical plant layouts, switch rooms, substations, cable and equipment sizing, lighting and containment systems, and general building services
  • manage and support junior engineers
  • ensure timely execution of electrical design deliverables
  • provide advice to internal stakeholders and clients
  • represent Vital Energi at technical meetings
  • ensure engineering calculations and drawings meet industry and legal standards
  • survey and report on existing electrical installations
  • lead on coordination of engineering services
What we offer
What we offer
  • Salary negotiable DOE
  • Car Allowance
  • Paid Professional Engineering Institutions (IET, CIBSE etc)
  • Contributory Company Pension Scheme
  • Non-contributory death-in-service insurance
  • Employee Assistance Programme
  • 25 Days Holiday plus 8 days bank holidays
  • Additional holidays awarded in line with length of service
  • Option to purchase/sell additional holidays
  • Onsite gym/wellbeing centre at Blackburn Head Office
  • Fulltime
Read More
Arrow Right
New

Technician - Laboratory

The Future Generation Joint Venture brings together the combined engineering exp...
Location
Location
Australia , Cooma
Salary
Salary:
Not provided
cloughgroup.com Logo
Clough
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Associate degree or equivalent certification in Laboratory Technology, Civil Engineering or a related field
  • Proven experience in a laboratory or construction materials testing role
  • Familiarity with relevant laboratory equipment and testing methods
  • C Class Driver's Licence
  • White Card
  • Minimum 2 years' experience in a laboratory role within the construction industry, preferably in tunnelling projects
  • Proficiency in conducting tests on construction materials such as soil, concrete, shotcrete and rock
  • Knowledge of laboratory safety protocols
  • Expertise in conducting various laboratory tests on construction materials, ensuring accuracy and reliability of results
  • Familiarity with and ability to operate laboratory testing equipment
Job Responsibility
Job Responsibility
  • Conduct laboratory tests on construction materials, including soil, concrete, shotcrete and rock, in accordance with project specifications and standards as well as NATA requirements
  • Implement quality control measures to ensure the accuracy and reliability of test results
  • Operate and maintain laboratory testing equipment, ensuring proper calibration and functionality
  • Accurately record and report test results, maintaining comprehensive documentation of laboratory activities
  • Adhere to and promote laboratory safety protocols, ensuring a safe working environment
  • Identify and address challenges related to laboratory testing, providing effective solutions
  • Effectively communicate test results and findings to project teams, engineers and other stakeholders
  • Collaborate with construction crews, project managers, and other laboratory technicians to ensure seamless integration of testing processes
  • Identify opportunities for process improvement and efficiency in laboratory testing procedures
What we offer
What we offer
  • Competitive Salary
  • The FGJV Retention Bonus Scheme
  • Employee Assistance Program (EAP)
  • Paid Parental Leave
  • Qantas Club Membership discounts
  • Professional Development
  • Fulltime
Read More
Arrow Right