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SANDBX

Remote Jobs

R&D as a Service

9 open rolesTeam 51,200Since 2017H1B No SponsorLatest: Jun 23, 2026, 9:14 AM UTCCompany SiteLinkedIn
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9 Jobs

Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

Role Description SANDBX is building a team for our partner — an innovative healthcare technology company developing software solutions that help streamline operations and data management within the healthcare industry. The product is a mature, business-critical platform that supports day-to-day operations and data processing. The backend is currently built as a Java monolith and continues to evolve as the business grows. The company is actively evaluating future architectural improvements, including a potential transition toward microservices, as well as the adoption of AI-powered tools to improve data management and operational efficiency. This role offers an opportunity to have a direct impact on the product's technical direction and long-term architecture. - Advising on technical direction and architectural decisions - Evaluating scalability, maintainability, and performance of the existing platform - Performing code reviews and providing technical mentorship - Collaborating with leadership on technical strategy and roadmap planning - Assessing modernization opportunities, including potential migration from a monolith to microservices - Supporting the adoption of AI-based tools and solutions for data management - Helping ensure engineering efforts are aligned with business priorities and product goals Qualifications - 8+ years of hands-on Java development experience - Strong software architecture and system design skills - Experience with distributed systems and messaging technologies (RabbitMQ, Kafka, or similar) - Strong understanding of scalability, reliability, and performance optimization - Solid SQL and database design experience - Experience using AI agents and AI-assisted development tools in the coding process (e.g. Claude Code, GitHub Copilot, ChatGPT, Gemini) - Ability to work independently and make strategic technical decisions - Experience conducting code reviews and mentoring engineers - Excellent communication and stakeholder management skills - Strong spoken and written English Requirements - Experience with monolith-to-microservices transformations - Experience with AI-assisted development tools and AI-based solutions - Experience working in healthcare, SaaS, or data-driven product environments - Previous Tech Lead or Staff Engineer experience Benefits - Market competitive salary - Small but highly skilled, technically savvy and passionate team - Open, honest and inclusive culture - Unlimited vacations and sick days - Benefits & perks

Ukraine
Job Closed
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IT Recruiter

SANDBX

R&D as a Service

Full TimeRemoteJuniorTeam 51-200Since 2017H1B No Sponsor

• Recruiters closely cooperate with the top-management team (CEO, CTO and COO), who are the only hiring managers. • Has a true passion for connecting great people with great opportunities and helping them succeed • Has excellent people-searching and information-searching skills • Is able to manage 2–3 searches simultaneously and quickly adapt to changing priorities • Has a good sense of humor • Enjoys communicating with people and building long-term relationships

Ukraine
Job Closed
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IT Recruiter

SANDBX

R&D as a Service

Recruitment32 days ago
Full TimeRemoteMid LevelTeam 51-200Since 2017H1B No Sponsor

Role Description SANDBX is a US-based company that helps innovative technology businesses build strong engineering teams and grow their products. Our partners range from global market research leaders and AI-driven startups to healthcare and IoT companies. We work closely with founders, CEOs, CTOs, and engineering leaders to help them find exceptional talent and scale their teams. While for now our major need is recruitment, other HR tasks might come into foreground as we grow, so depending on the individual's needs he/she may stay in recruitment or pivot into HR. Recruiters closely cooperate with the top-management team (CEO, CTO and COO), who are the only hiring managers. A successful candidate: - Has a true passion for connecting great people with great opportunities and helping them succeed - Has excellent people-searching and information-searching skills - Is able to manage 2–3 searches simultaneously and quickly adapt to changing priorities - Has a good sense of humor - Enjoys communicating with people and building long-term relationships Qualifications - Minimum 1.5 years of experience as a full-cycle IT Recruiter (from sourcing to interviewing and selection) - Experience closing technical vacancies, such as Software Engineers, QA Engineers, DevOps Engineers, Data Engineers, AI/ML Engineers, Product Managers, and other technology-related roles - Good understanding of the IT market, technical roles, and modern technologies - Ability to understand hiring requirements and assess candidate relevance for technical positions - Hands-on experience with sourcing tools and techniques, including Boolean Search, X-Ray Search, Chrome extensions, AmazingHiring, TurboHiring, etc. - Experience working with Applicant Tracking Systems (ATS) and maintaining candidate pipelines, comments, feedback, and follow-ups - Ability to provide thoughtful feedback and ensure a smooth candidate experience throughout the hiring process - Strong communication and stakeholder management skills - Good written and spoken English Requirements - Nice to Have: - Experience conducting technical screening interviews - Experience recruiting for senior engineering and leadership positions - Experience working with US-based clients or international teams - Interest in AI tools and modern recruiting technologies Benefits - Market competitive salary - Medical insurance - Equipment allowance - Small but highly skilled, technically savvy and passionate team - Open, honest and inclusive culture - Unlimited vacations and sick days - Benefits & perks Company Description The corporate culture here at SANDBX is as straightforward as it can be. The following three hash tags represent who we are, why we are here and how we do things: - #LOVEWHATYOUDO: have fun at work, challenge yourself, and take responsibility for your actions - #NOBULLSHIT: no politics, communicate openly, and be transparent about your opinions and intentions - #FAIRPLAY: be honest to each other, respect others, practice what you preach

Ukraine
Job Closed
Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

• Advising on technical direction and architectural decisions • Evaluating scalability, maintainability, and performance of the existing platform • Performing code reviews and providing technical mentorship • Collaborating with leadership on technical strategy and roadmap planning • Assessing modernization opportunities, including potential migration from a monolith to microservices • Supporting the adoption of AI-based tools and solutions for data management • Helping ensure engineering efforts are aligned with business priorities and product goals

Ukraine
Job Closed
Full TimeRemoteLeadTeam 51-200Since 2017H1B No Sponsor

Role Description SANDBX is building a team for our partner — an innovative healthcare technology company developing software solutions that help streamline operations and data management within the healthcare industry. The product is a mature, business-critical platform that supports day-to-day operations and data processing. The backend is currently built as a Java monolith and continues to evolve as the business grows. The company is actively evaluating future architectural improvements, including a potential transition toward microservices, as well as the adoption of AI-powered tools to improve data management and operational efficiency. This role offers an opportunity to have a direct impact on the product's technical direction and long-term architecture. Typical Responsibilities - Advising on technical direction and architectural decisions - Evaluating scalability, maintainability, and performance of the existing platform - Performing code reviews and providing technical mentorship - Collaborating with leadership on technical strategy and roadmap planning - Assessing modernization opportunities, including potential migration from a monolith to microservices - Supporting the adoption of AI-based tools and solutions for data management - Helping ensure engineering efforts are aligned with business priorities and product goals Qualifications - 8+ years of hands-on Java development experience - Strong software architecture and system design skills - Experience with distributed systems and messaging technologies (RabbitMQ, Kafka, or similar) - Strong understanding of scalability, reliability, and performance optimization - Solid SQL and database design experience - Experience using AI agents and AI-assisted development tools in the coding process (e.g. Claude Code, GitHub Copilot, ChatGPT, Gemini) - Ability to work independently and make strategic technical decisions - Experience conducting code reviews and mentoring engineers - Excellent communication and stakeholder management skills - Strong spoken and written English Requirements - Nice to Have - Experience with monolith-to-microservices transformations - Experience with AI-assisted development tools and AI-based solutions - Experience working in healthcare, SaaS, or data-driven product environments - Previous Tech Lead or Staff Engineer experience Benefits - Market competitive salary - Small but highly skilled, technically savvy and passionate team - Open, honest and inclusive culture - Unlimited vacations and sick days - Benefits & perks

Ukraine
Job Closed
Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

• The position is multifaceted and encompasses a combination of Business Analyst responsibilities such as gathering requirements from stakeholders, creating specifications, developing user stories, and conducting demos, along with Project Manager duties such as implementing development processes, approaches, and task tracking tools, ensuring on-time delivery, improving information flow and product feedback loops, managing stakeholder relations and balancing competing interests. • Additionally, there are some pre-sale tasks involved such as running discovery workshops for potential clients, gathering requirements, creating an initial project outline, and assisting with time and effort estimates. • Overall, the role has complete end-to-end responsibility for product or service implementation.

Ukraine
Job Closed
Software Engineer109 days ago
Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

• Setting up a new team for a leading global consumer insights and market research provider • Working on a DIY survey platform which allows creating surveys and analyzing results • Focusing on the creation of new modules for the platform

Ukraine
Job Closed
ServiceNow109 days ago
Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

****Key Responsibilities:** - 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

Ukraine
Job Closed
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DevOps Engineer

SANDBX

R&D as a Service

DevOps Engineer109 days ago
Full TimeRemoteSeniorTeam 51-200Since 2017H1B No Sponsor

**Most of the time you will:** - 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 **Sometimes you'll have to:** - Manage Amazon Cloud (AWS) environments - Debian Linux. EC2, RDS, Elastic Load Balancers, etc. - Create deployment scripts for Jenkins using Bash, Ansible or other tools - Managing Web environments - nginx Web Server - Knowledge of Java environments, including Maven, is a plus - Manage networks - ports, security groups, etc. **

Ukraine
Job Closed