SANDBX

We create innovative digital products (mobile and web apps, reward & survey systems, machine learning&gaming platforms, and more). Among our clients you will find both large and small businesses. SANDBX was established in 2017 as a small startup and has grown to be a significant player with a solid portfolio of 50+ projects! We are proud of our state-of-the-art technology stack and the in-house culture. We love what we do, say what we feel, and practice what we preach. Really into your job and not into office politics? This is the place for you! We are looking for people who love what they do and are good at it. During the hiring process, you’ll discover that being able to fit into our company culture is equally important. We cherish our laid-back, easy-going atmosphere and stay away from office drama. We hope to welcome you aboard soon!

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πŸ”₯ DevOps Manager
Posted 2024-11-20

πŸ“ Ukraine

πŸ” Cybersecurity

  • Minimum of 5 years of proven experience as a Data Center/DevOps Engineer or in a similar role.
  • Minimum of 3 years of demonstrated technical leadership or team leader experience.
  • Exceptional interpersonal skills and effective communication with stakeholders.
  • Hands-on experience with Agile methodologies including roles like Scrum lead or product owner.
  • Experience with virtualization and containerization technologies such as Proxmox, VMWare, and Kubernetes.
  • Robust experience in Linux system administration and network management.
  • Familiarity with networking protocols like TCP/IP and VLANs.
  • Strong understanding of security best practices.
  • Experience with automation using languages such as Bash and Python.
  • Experience with observability and monitoring systems like SNMP, DataDog, and Prometheus.

  • Lead and mentor a proficient team of Data Center, DevOps, system, and network engineers.
  • Oversee the design, deployment, and maintenance of critical infrastructure components.
  • Execute the infrastructure roadmap in managed and cloud-based data centers.
  • Implement robust security measures to safeguard Data Center assets.
  • Conduct routine maintenance of Data Center equipment to uphold operational efficiency.
  • Monitor system performance and proactively implement solutions.
  • Foster a positive work environment promoting growth and innovation.
Posted 2024-11-20
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πŸ“ Ukraine

🧭 Full-Time

πŸ” Technology, Digital Products

  • Minimum 3 years of previous experience as a developer or QA.
  • At least 5 years of experience as a Business Analyst, Project or Program manager or similar in a complex environment.
  • Strong communication and relationship management skills are essential.
  • Change management skills are required.
  • Proficiency in business analysis such as requirements elicitation and user story/spec writing.
  • Very good people management skills and an interest in pursuing the people management path.
  • Fluent English.

  • The role involves collecting requirements from stakeholders and creating specifications.
  • It includes running demos and implementing development processes and task tracking tools.
  • The TPM will ensure timely deliverables and improve information flow and product feedback loop.
  • Liaising with stakeholders and balancing interests are also key responsibilities.
Posted 2024-11-07
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πŸ“ Ukraine

🧭 Full-Time

πŸ” Digital product development, Mobile and web apps, Machine learning

  • Min 2 years of previous experience as a developer or a QA.
  • Min 3 years experience as a Business Analyst, Project or Program manager in a complex environment.
  • Strong communication and relationship management skills.
  • Change management skills.
  • Sufficient business analyst proficiency (requirements elicitation, user story/spec writing, task decomposition).
  • Very good people management skills.
  • Fluent in English.

  • Gather requirements from stakeholders.
  • Create specifications and develop user stories.
  • Conduct demos of the product.
  • Implement development processes and task tracking tools.
  • Ensure on-time delivery and improve product feedback loops.
  • Manage stakeholder relations and balance competing interests.
  • Run discovery workshops for potential clients and create project outlines.
Posted 2024-11-07
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πŸ“ Ukraine

πŸ” AI/ML Operations

  • Understanding of ML-driven projects lifecycle.
  • Knowledge and hands-on experience with Kubernetes, Containerd / Docker, Helm, CI/CD practices, particularly with GitHub Actions.
  • Basic understanding of MLOps best practices (data and model versioning, experiment tracking, reproducibility, etc.).
  • Proficient in Python for scripting, automation and integration.

  • Build complex automated reproducible pipelines for the entire ML project lifecycle, including data management, experimentation, model training, deployment and monitoring in production.
  • Build reusable integrations and applications for each stage of the ML project lifecycle.
  • Monitor the MLOps tools/approaches landscape to actively identify solutions for various domain problems.
  • Participate in the development of MLOps platform services.
  • Communicate with end users to understand their pain points.
  • On-board end users to the MLOps platform.

DockerPythonKubernetesCollaborationCI/CD

Posted 2024-11-07
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πŸ“ Ukraine

πŸ” Data Center

  • 3+ years of experience in ServiceNow development.
  • Proficiency in ServiceNow development tools, including Studio, Scripting, Workflows, Forms, and Service Catalog.
  • Experience with ServiceNow IT Service Management (ITSM), IT Operations Management (ITOM), or IT Business Management (ITBM) modules.
  • Strong understanding of ITIL processes and best practices.
  • Ability to analyze and troubleshoot complex technical issues.
  • Excellent communication and documentation skills.
  • ServiceNow certification(s) is a plus.

  • Design and develop ServiceNow applications, customizations, and enhancements based on business requirements.
  • Create and manage workflows, forms, reports, and dashboards.
  • Collaborate with stakeholders to identify and prioritize system enhancements.
  • Perform system integration and data migration tasks.
  • Ensure ServiceNow platform stability, performance, and security.

Software DevelopmentCommunication SkillsAnalytical SkillsCollaborationProblem SolvingAttention to detailOrganizational skillsTime ManagementWritten communicationDocumentation

Posted 2024-11-07
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πŸ“ Ukraine

πŸ” Machine Learning / MLOps

  • 3 years of experience in software engineering.
  • Good knowledge of Python and its ecosystem for ML applications and deployment.
  • Understanding of microservices and architectural patterns.
  • Experience using REST frameworks (FastAPI preferred).
  • Familiarity with Linux and CLI tools.
  • Experience writing containerized applications with Docker.
  • Knowledge of any testing framework.
  • Understanding of DevOps principles (CI/CD, infrastructure-as-code).
  • Experience deploying ML-based applications.
  • Willingness to learn new tools and approaches.
  • Good communication skills and effective English communication.
  • Understanding of computational requirements of ML algorithms.
  • Experience with k8s, docker-compose, or major cloud providers.

  • Design, develop, and deploy ML-powered systems.
  • Maintain and improve these systems over time.
  • Collaborate closely with ML researchers to ensure system functionality.
  • Work with the infrastructure team to maintain stability and address potential issues.

LinuxMicroservices

Posted 2024-10-21
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πŸ“ Ukraine

πŸ” Consumer insights and market research

  • At least 5 years of backend experience with a strong understanding of C#.
  • Familiarity with SQL/DB/Cache solutions.
  • Ability to solve algorithmic tasks and understand the architecture of Web and .NET frameworks.
  • Experience with technologies such as AWS, .NET Core, SOSS/Redis, MSSQL/MySQL, MongoDB, ElasticSearch, IIS, and microservices.

  • Develop new modules for a DIY survey platform that allows users to create surveys and analyze results.
  • Work on rewriting TQS and building significant parts of TEF from scratch.
  • Implement performance and scalability solutions.

AWSSQLElasticSearchMongoDBMySQLC#Elasticsearch.NET.NET coreRedisServerlessNosql

Posted 2024-10-14
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πŸ“ Ukraine

πŸ” Market research and insights

  • Bachelor’s degree in Computer Science, Computer Engineering, Machine Learning/AI, Data Science, or a related field is required; Master’s or PhD preferred.
  • 8+ years of experience in machine learning, specifically with generative AI and synthetic data.
  • Proven project leadership experience in AI/ML from concept to production.
  • Experience in market research or consumer insights is a plus.
  • Expertise in generative AI models (e.g., GANs, VAEs, transformers) and synthetic data generation.
  • Proficiency in programming languages such as Python, TensorFlow, and PyTorch.
  • Strong proficiency in NLP techniques including sentiment analysis and text generation.
  • Understanding of global data privacy regulations and ethical AI considerations.
  • Strategic thinking and tactical execution abilities in a fast-paced environment.
  • Excellent communication and interpersonal skills.

  • Develop and execute a machine learning strategy with a focus on generative AI and synthetic data.
  • Assist in building the Innovation team, including machine learning engineers, data scientists, and researchers.
  • Integrate NLP techniques with generative AI models to enhance synthetic data generation.
  • Collaborate with cross-functional teams to align AI initiatives with business objectives.
  • Stay updated with advancements in AI and incorporate them into the company's strategy.
  • Work with data engineers to build and maintain data pipelines.
  • Lead initiatives to develop synthetic data solutions for market research.
  • Tailor AI solutions to specific industry needs and provide actionable consumer insights.
  • Communicate complex AI concepts to non-technical stakeholders.
  • Support sales and marketing teams in demonstrating the value of AI-driven insights.
  • Drive research initiatives for new applications of generative AI and synthetic data.

LeadershipPythonMachine LearningPyTorchProduct DevelopmentStrategyData scienceTensorflow

Posted 2024-09-26
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πŸ”₯ DevOps Engineer
Posted 2024-09-20

πŸ“ Ukraine

πŸ” Digital products development

  • Good knowledge of CI/CD methodologies.
  • Experience with AWS stack, including EC2, S3, CloudFront, RDS, Lambda, serverless, etc.
  • Proven experience with Terraform, Ansible, and Jenkins (or similar tools).
  • Experience in database management.
  • Good knowledge of Docker and Kubernetes.
  • Collaborative mindset and knowledge sharing.
  • Exceptional communication skills and passion for CI/CD.
  • Experience working in Agile teams (SCRUM, Kanban).
  • Good English (written is a must, spoken is nice to have).
  • Nice to have: some software development experience, team management experience, software licensing optimization experience.

  • Orchestrate a complex ecosystem of products built using Java Spring, React.js, Node.js, Serverless, GraphQL, Postgres SQL, Mongo DB, Docker, Kubernetes and more.
  • Build continent-crossing CI/CD infrastructure.
  • Be responsible for efficient software/tools usage across multiple organizations.
  • Innovate to ensure constant uptime and resiliency of the infrastructure.
  • Manage Amazon Cloud (AWS) environments - Debian Linux, EC2, RDS, Elastic Load Balancers, etc.
  • Create deployment scripts for Jenkins using Bash, Ansible or other tools.
  • Manage web environments and networks including ports and security groups.

Terraform

Posted 2024-09-20
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