Ruby Labs

👥 11-50 Media and Entertainment Mobile Apps Software💼 Private Company

Ruby Labs is a technology company developing mobile applications focused on market transformation. We build high-value products for the media and entertainment, mobile apps, and software industries. Our focus is on delivering in-depth market analysis, robust development, and strategic marketing to create innovative consumer products. Our core tech stack leverages modern technologies like Next.js, React, and TypeScript for frontend development, with Node.js and RESTful APIs for backend services. We are committed to high code quality, following design principles such as DRY, SOLID, and YAGNI. We utilize platforms like Vercel for deployment and employ CI/CD pipelines. Our engineering culture emphasizes collaboration, ownership, and delivering high-quality software. We are a remote-first company fostering a global presence, with a team of 11-50 employees. Ruby Labs provides a flexible, inclusive, and supportive environment. Our team is united in pushing the boundaries of technology and innovation, and we are continuously growing. We offer a range of benefits, including remote work, unlimited PTO, and company-provided MacBooks. We encourage applications from individuals across the globe, as long as they are located within ± 4 hours of CET for optimal collaboration and communication during working hours.

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Jobs at this company:

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🔥 Junior Developer

Posted 1 day ago

🧭 Full-Time

🔍 Software Development

🔧 Requirements

experience with JavaScript and Next.js
Passion for creating efficient, visually appealing, and user-friendly applications.
Strong problem-solving skills and a collaborative mindset.

💡 Responsibilities

Develop and optimize websites focused on user engagement and performance.
Collaborate with the SEO Manager to integrate SEO best practices into web applications.
Gain hands-on experience with cutting-edge tools and frameworks.
Participate in code reviews and contribute ideas to improve functionality and user experience.

Posted 1 day ago

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🔥 Managing Director/CEO, D2C

Posted 6 days ago

📍 Ukraine

🧭 Full-Time

🔍 Consumer Products

🔧 Requirements

Experience in D2C Digital Products, preferably subscriptions
Deep understanding of engineering and product strategies
Proven ability to manage teams
Experience in driving growth and innovation

💡 Responsibilities

Lead strategic growth initiatives
Manage cross-functional teams
Drive revenue growth and optimize expenses
Oversee product development lifecycle
Collaborate with engineering teams
Ensure product roadmap aligns with business strategy
Oversee data-driven marketing campaigns
Utilize data analytics for growth strategies
Monitor financial and operational metrics
Evaluate customer lifetime value and marketing efficiency

LeadershipProject ManagementData AnalysisProduct ManagementCross-functional Team LeadershipStrategyFinancial ManagementMarket ResearchSoftware EngineeringData analytics

Posted 6 days ago

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🔥 AI Creative Engineer

Posted 6 days ago

📍 Any country

🧭 Full-Time

🔍 Marketing

🔧 Requirements

Proficient with AI content generation tools like Sora AI, Midjourney, Runway, Arcads, ElevenLabs, Pika AI, ChatGPT, among others.
Strong understanding of the advertising production process.
Bachelor's degree in Computer Science, AI, Marketing, or related field preferred.

💡 Responsibilities

Oversee the use of AI tools to produce ad creatives (static images and videos), enhancing scalability and efficiency. Lead the entire AI-generated creative process from concept to execution.
Partner with the Ad Creative Director and creative teams to transform advertising concepts into high-quality, ready-to-launch AI-generated visuals and videos.
Remain at the cutting edge of AI technology, proactively exploring and integrating new tools and methods to elevate ad quality and streamline production processes.
Continuously monitor and analyze the effectiveness of AI-generated ads, utilizing performance data to drive creative improvements and report on outcomes.

Artificial IntelligenceImage ProcessingMachine Learning

Posted 6 days ago

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🔥 [Utilities D2C] CEO/Managing Director | Ruby Labs

Posted 8 days ago

📍 Ukraine

🧭 Full-Time

🔍 Consumer Products

🔧 Requirements

Extensive experience in D2C Digital Products
Strong understanding of engineering and product strategies
Proven ability to manage teams

💡 Responsibilities

Develop and execute business initiatives for growth
Lead cross-functional teams
Drive revenue growth and profitability
Oversee product development lifecycle
Ensure marketing campaigns are data-driven

LeadershipProject ManagementData AnalysisProduct ManagementCross-functional Team LeadershipOperations ManagementProduct DevelopmentFinancial ManagementStrategic ManagementMarketing

Posted 8 days ago

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🔥 [Prop Trading] CEO/Managing Director | Ruby Labs

Posted 8 days ago

📍 Ukraine

🧭 Full-Time

🔍 PropTech

🔧 Requirements

Extensive experience in direct to consumer products
Deep understanding of engineering, product, marketing, and growth strategies

💡 Responsibilities

Develop and execute strategic initiatives for business expansion
Lead cross-functional teams in executing complex initiatives
Drive revenue growth and profitability
Oversee product development lifecycle
Collaborate with engineering teams for innovative solutions
Monitor and analyze key financial and operational metrics

LeadershipProject ManagementSoftware DevelopmentArtificial IntelligenceData AnalysisProduct ManagementFinancial ManagementMarketingData analytics

Posted 8 days ago

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🔥 N8N Engineer (Payments and Automation)

Posted 8 days ago

📍 Spain

🧭 Full-Time

🔍 Software Development

🔧 Requirements

Proficiency in working with RESTful APIs and webhook implementations
Experience with low-code platforms (N8N, Tooljet, or similar)
Knowledge of JavaScript for customizing low-code solutions
Familiarity with debugging tools and API testing methodologies
Strong analytical skills for troubleshooting complex payment flows
Excellent communication skills for cross-functional collaboration

💡 Responsibilities

Implement and configure new payment processors within our payment orchestration platform (Primer.io)
Design and test comprehensive payment workflows for subscriptions, including initial payments, recurring charges, and one-time transactions
Set up and manage A/B experiments using GrowthBook.io to optimize payment flows
Debug payment integrations using traffic analysis tools and API testing
Create and maintain automation workflows using N8N to streamline payment operations and reduce manual effort
Design and implement internal tools using Tooljet for payment monitoring and management
Automate billing processes across different payment processors through API integration
Develop automated reporting systems for payment performance monitoring

GitJavascriptMySQLAPI testingCommunication SkillsAnalytical SkillsRESTful APIsDebuggingA/B testing

Posted 8 days ago

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🔥 Junior User Acquisition Manager | Ruby Labs

Posted 8 days ago

📍 Ukraine

🧭 Full-Time

🔍 Digital Marketing

🔧 Requirements

1+ years of experience in digital marketing or user acquisition
Hands-on experience with at least 2 major advertising platforms
Strong analytical skills and data-driven mindset
Proficiency in Excel and basic data analysis
Understanding of marketing metrics and KPIs

💡 Responsibilities

Manage and optimize advertising campaigns across multiple platforms
Conduct in-depth analysis of campaign performance metrics
Oversee and optimize user acquisition efforts on Telegram
Collaborate with leadership to establish acquisition goals and budgets
Design and implement optimal campaign structures

Data AnalysisA/B testing

Posted 8 days ago

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🔥 Junior Developer (Students) | Ruby Labs

Posted 8 days ago

📍 Any country

🧭 Full-Time

🔍 Consumer products

🔧 Requirements

Enthusiastic final-year university students with a background in Computer Science, Software Engineering, or a related field.
experience with JavaScript and Next.js
Passion for creating efficient, visually appealing, and user-friendly applications.
Strong problem-solving skills and a collaborative mindset.

💡 Responsibilities

Develop and optimize websites focused on user engagement and performance.
Collaborate with the SEO Manager to integrate SEO best practices into web applications.
Gain hands-on experience with cutting-edge tools and frameworks.
Participate in code reviews and contribute ideas to improve functionality and user experience.

Software DevelopmentFrontend DevelopmentJavascriptNext.jsSEORESTful APIs

Posted 8 days ago

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🔥 Golang Developer | Ruby Labs

Posted 8 days ago

📍 Any country

🧭 Full-Time

🔍 Software Development

🔧 Requirements

Minimum of 4 years of professional experience in development and at least 2 years as a Golang developer, with a proven track record of delivering scalable and robust solutions.
Expertise in Golang, with a deep understanding of its concurrency model, frameworks, and best practices.
Strong experience in designing, developing, and maintaining microservices architectures.
Hands-on experience with Kubernetes and Helm for deploying and managing containerized applications.
Proficient in designing and optimizing databases, particularly with Postgres.
Excellent communication skills and the ability to work collaboratively in a team environment.
Strong problem-solving skills and the ability to think critically about complex technical challenges.

💡 Responsibilities

Participate in the solution development and maintenance of high-performance backend services and applications using Golang.
Architect, implement, and optimize microservices-based applications, ensuring scalability, reliability, and maintainability.
Collaborate with the DevOps team to deploy and manage Golang applications in Kubernetes clusters using Helm for efficient package management.
Design and optimize database schemas, queries, and transactions, specifically using Postgres. Ensure data integrity, performance, and scalability. Additionally, use Redis to improve application performance.
Develop and enhance the billing system to ensure accurate and timely processing of financial transactions.
Conduct code reviews to ensure code quality, best practices, and adherence to coding standards.
Collaborate within the cross-functional team, including DevOps, backend and frontend developers, QA, and product management, to understand requirements and deliver high-quality software solutions.
Maintain comprehensive documentation for code, architecture, and processes to facilitate knowledge transfer and onboarding of team members.
Ensure adequate unit test coverage of the applications and participate in keeping the autotest suite up-to-date.

Backend DevelopmentPostgreSQLSoftware DevelopmentGCPGitKubernetesREST APIRedisCI/CDLinuxDevOpsMicroservicesJSON

Posted 8 days ago

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🔥 Fullstack Developer (NextJS/NestJS)

Posted 8 days ago

📍 Spain

🧭 Full-Time

🔍 Software Development

🔧 Requirements

Minimum of 2 years of professional experience as a Fullstack Developer.
Strong proficiency in JavaScript/TypeScript.
Hands-on experience with NextJS and NestJS.
Solid knowledge of databases such as PostgreSQL and MongoDB.
Experience working with TypeORM and PrismaORM.
Deep understanding of RESTful API principles and GraphQL.
Proficiency with Cypress tests.
Familiarity with the Monorepo architecture concept.
Practical experience with Docker.
Working knowledge of AWS services, including EC2, S3, and Lambda.
Experience with Kafka for message consumption and publishing.
Proficiency in CI/CD workflows and tools.

💡 Responsibilities

Develop and maintain web applications using NextJS and NestJS.
Write clean, efficient, and well-documented code.
Integrate third-party APIs seamlessly into applications.
Contribute to the design and development of application architecture.
Collaborate with developers, designers, and testers to ensure project success.
Solve complex problems and address bugs proactively.
Actively participate in discussions to improve solutions and development processes.

AWSDockerGraphQLPostgreSQLCypressFull Stack DevelopmentJavascriptKafkaMongoDBTypeScriptNest.jsNext.jsCI/CDRESTful APIs

Posted 8 days ago

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