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  •  ...stakes financial technology hub of London, OneDome builds a high-performance, cloud-native online architecture that streamlines full-...  ...with an uncompromised remote canvas to leverage state-of-the-art testing systems, manipulate complex client-server data models, and deploy... 
    Performance
    Full time
    Contract work
    Work at office
    Immediate start
    Remote work
    Work from home
    Shift work

    OneDome

    Ukraine
    16 days ago
  •  ...of graphic design experience specifically in direct response, performance marketing, or paid traffic creative. They've designed for native...  ...campaign, across native and Meta, to enable rigorous A/B testing Work directly with media buyers to iterate on creative based... 
    Performance
    Full time
    Remote work

    AJ Media

    Ukraine
    6 days ago
  •  ...Google, Meta, etc.); Contribute to ASO (App Store Optimization) testing and improvements; Assist with SEO strategy execution (...  ...optimization); Participate in growth experiments and help analyze performance metrics; Collaborate closely with the wider marketing team... 
    Performance
    Full time
    Contract work
    Fixed term contract
    Internship
    Local area
    Work from home

    Binance

    Ukraine
    2 days ago
  •  ...markets. This is a highly hands-on role for someone who thrives in performance marketing and enjoys making data-driven decisions that directly...  ...creative teams to continuously improve campaign performance, test new acquisition strategies, and scale marketing investment... 
    Performance
    Full time
    Remote work
    Worldwide
    Flexible hours

    Pragmatike

    Ukraine
    6 days ago
  •  ...the highest quality of our web applications. In this role, you will drive the QA process across all development stages, perform cross-platform testing, manage test documentation, and run database validations. If you have a strong grasp of SDLC/STLC, client-server... 
    Suggested
    Full time
    Remote work
    Flexible hours

    Stay Group

    Ukraine
    4 days ago
  •  ...conversion, retention, engagement, and monetisation Define success metrics before launch, analyse feature performance, and use experimentation and A/B testing to continuously optimise engagement mechanics Ensure Engineering and CRM teams remain aligned on... 
    Performance
    Full time

    B2Spin

    Ukraine
    4 days ago
  • $500 - $700 per month

     ...path toward multi-9-figure enterprise scale. Driven by a founder-led, high-performance corporate philosophy that values absolute execution ownership, data-backed results over ego, and rapid testing loops where iterations beat hours, the firm provides process-driven media... 
    Performance
    Full time
    Contract work
    For contractors
    Work at office
    Remote work
    Work from home
    Shift work

    Rescale Media

    Ukraine
    17 days ago
  •  ...build pipelines, and proactively optimize digital experiences for performance, core web vitals, and universal accessibility rules. This...  ...features from raw UI designs through implementation, client-side testing, and continuous cloud deployment. Web Performance... 
    Performance
    Full time
    Contract work
    Remote work
    Work from home
    Monday to Friday

    OneDome

    Ukraine
    17 days ago
  •  ...Maven and Jenkins automation tools. Code Verification & Unit Testing: Secure platform stability by covering existing and newly...  ...Full corporate shipment of elite computing workstations, high-performance accessories, and legal IDE licenses at zero cost to you. Flexible... 
    Performance
    Full time
    Remote work
    Flexible hours

    Innovecs

    Ukraine
    17 days ago
  •  ...getting close to the metal with Core/Vanilla PHP , care about performance, and can comfortably move between data layers, UI, and cloud...  ...and architecture discussions. Own quality: write pragmatic tests, instrument metrics, document decisions, and leave the codebase... 
    Performance
    Full time
    Local area
    Remote work

    Reef

    Ukraine
    9 days ago
  •  ...Estonia, Poland, India, and the United States. Driven by a high-performance, growth-centric philosophy that embeds continuous learning...  ...file printing, you will run an active front-end layout, layout testing, and digital media generation laboratory—partnering in lockstep... 
    Performance
    Full time
    Work at office
    Remote work
    Work from home
    Shift work

    Viseven

    Ukraine
    16 days ago
  •  ...directing others’ work What you bring Expert-level backend engineering skills in C# / .NET Solid experience with automated testing, DevOps practices, and working with databases A strong product mindset - understanding of the business and product context... 
    Suggested
    Shorter hours
    Full time
    Work at office
    Remote work
    Work from home

    Ideals

    Ukraine
    5 days ago
  •  ...design datasets for reliability, usability, and scale. ~ Git and CI/CD: You have experience applying version control, automated testing, and deployment practices to data workflows. ~ AI mindset: You are comfortable working in an AI-driven environment and are interested... 
    Suggested
    Full time
    Remote work

    N8n

    Ukraine
    3 days ago
  •  ...Familiarity with AWS services such as S3 and DynamoDB . Experience using Play JSON . Proficiency with ScalaTest for testing. Experience with containerization and orchestration tools such as Docker , Nomad , or Kubernetes . Confidence working in... 
    Suggested
    Full time

    Playtech

    Ukraine
    9 days ago
  •  ...reviews) to uncover insights and market best practices; Create ad campaigns for META and other ad networks; Analyze creative performance and propose optimization or redesign strategies; Participate in brainstorming sessions and team discussions. We'll have a... 
    Performance
    Full time

    appflame

    Ukraine
    4 days ago
  •  ...Partnering directly with embedded 2D/3D artists, client-side developers, producers, and sound engineers, you will execute rapid feature testing iterations and pivot on the fly to see your vision flawlessly shipped into live global environments. This position requires a game... 
    Permanent employment
    Full time
    Casual work
    Remote work
    Flexible hours
    Shift work

    Innovecs

    Ukraine
    17 days ago
  •  ...trading schools, etc. Build and maintain strong partner relationships aligned with business objectives. Analyze affiliate performance data to scale partnerships and inform decisions. Monitor market trends and competitor activity to maintain a competitive edge.... 
    Performance
    Remote job
    Full time

    OKX

    Ukraine
    a month ago
  •  ...customer engagement at scale. With deep industry expertise across CRM, marketing, player support, risk and fraud, and data-driven performance optimization, our teams are trusted to handle critical functions for high-growth gaming businesses. Our service model combines... 
    Performance
    Remote work

    Patrianna

    Ukraine
    4 days ago
  •  ...NoSQL, Columnar and Vector DBs Support system scalability, performance, and maintainability using clean architecture principles Contribute...  ...to align implementation with architecture vision Write tests, maintain documentation, and participate in code reviews... 
    Performance
    Full time

    Symphony Solutions

    Ukraine
    10 days ago
  •  ...engineering Proactively surface resourcing needs, dependencies, and risks before they become delivery blockers Evaluate and grow PM performance; establish clear role expectations, run reviews, and contribute to hiring as the portfolio evolves Foster a culture of... 
    Performance
    Full time
    Local area
    Remote work
    Worldwide
    Flexible hours

    SPD Technology

    Ukraine
    3 days ago
  •  ...innovative solutions. ~ Solid understanding of MLOps principles and model lifecycle management, including monitoring, retraining, and performance optimization. ~ Strong analytical and problem-solving skills, with the ability to communicate complex findings clearly to both... 
    Performance
    Full time

    Axonlab

    Ukraine
    11 days ago
  •  ...trustworthy AI user experiences. Work with backend and edge engineers to connect AI workflows to real system data. Measure AI performance in terms of task completion, accuracy, safety, user experience, and commercial value. Support demos, pilots, and iteration... 
    Performance
    Full time
    Immediate start

    Nethermind

    Ukraine
    a month ago
  •  ...trustworthy AI user experiences. Work with backend and edge engineers to connect AI workflows to real system data. Measure AI performance in terms of task completion, accuracy, safety, user experience, and commercial value. Support demos, pilots, and iteration... 
    Performance
    Full time
    Immediate start

    Nethermind

    Ukraine
    a month ago
  •  ...multiple pilot environments and connected devices. The platform can show machine status, operational events, diagnostics, and performance data. You become a key owner of the data and telemetry platform. Important Notice for Candidates Recruitment scams are becoming... 
    Performance
    Full time

    Nethermind

    Ukraine
    a month ago
  •  ...a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence... 
    Performance
    Full time
    Interim role
    Remote work
    Flexible hours

    SPD Technology

    Ukraine
    23 hours ago
  •  ...satisfaction and brand trust. Behavioral Data Tracking and Analytics: Monitor and review real-time player telemetry data sets, performance trends, and spending patterns within your assigned portfolio to identify early-stage churn risks or growth engagement... 
    Performance
    Full time
    Remote work
    Work from home
    Flexible hours
    Shift work

    Stay Group

    Ukraine
    16 days ago