Jobs

About Trialize

At Trialize, we are revolutionizing the clinical trial industry with our state-of-the-art technology platform. We specialize in leveraging artificial intelligence and automation to streamline the clinical trial process, making it faster, more efficient, and more reliable. Our platform supports a comprehensive range of services, including data management, patient engagement, and analytics, tailored for pharmaceutical companies, biotech firms, and CROs.

Role Overview

We are seeking a highly skilled Senior Ruby Developer to join our innovative team. In this role, you will design, develop, and maintain robust backend services using Ruby on Rails. Your expertise in graph data structures, algorithms, and distributed systems will be crucial in building scalable and high-performance applications. You will work closely with other developers, data scientists, and engineers to deliver cutting-edge solutions that enhance our clinical trial platform's capabilities.

Key Responsibilities

• Backend Development: Design and implement scalable backend services using Ruby on Rails, focusing on performance and maintainability.
• Graph Data Structures: Develop and optimize complex graph algorithms and data structures for various applications, such as patient matching, data lineage, and network analysis.
• Distributed Systems: Architect and implement distributed systems that handle large-scale data processing, ensuring fault tolerance and high availability.
• Data Management: Work with large datasets, designing efficient data storage and retrieval mechanisms. Implement data processing pipelines for data integration and transformation.
• Collaboration: Collaborate with frontend developers, data scientists, and other stakeholders to design and implement new features.
• Quality Assurance: Ensure high code quality through test-driven development, code reviews, and continuous integration practices.
• Optimization and Scaling: Optimize system performance and scalability, addressing challenges related to high concurrency and distributed data processing.

Key Qualifications

• Extensive Experience: Strong proficiency in Ruby and Ruby on Rails, with a deep understanding of the language and its ecosystem.
• Graph Theory Expertise: Proven experience in designing and implementing graph data structures and algorithms. Familiarity with libraries like Neo4j or GraphQL.
• Distributed Systems: Experience with distributed system design, including concepts like CAP theorem, eventual consistency, and data partitioning.
• Database Skills: Proficiency with SQL (PostgreSQL) and NoSQL databases (e.g., Redis, MongoDB). Experience with data modeling and optimization.
• Cloud and DevOps: Experience with cloud platforms (AWS, Azure) and DevOps practices, including containerization (Docker) and orchestration (Kubernetes).
• Analytical Skills: Strong problem-solving abilities and the capability to analyze complex requirements and translate them into technical solutions.

Preferred Qualifications

• Experience with microservices architecture.
• Familiarity with healthcare data standards and regulatory compliance (e.g., GDPR, HIPAA).
• Knowledge of machine learning and data science concepts.

Why Join Us?

• Innovative Projects: Engage in transformative projects that leverage advanced technology to make a real impact in healthcare.
• Collaborative Team: Work with a talented and diverse team dedicated to innovation and excellence.
• Growth Opportunities: Access to continuous learning and career advancement in a fast-paced, dynamic environment.
• Flexible Work: Benefit from a remote-friendly work culture that promotes work-life balance.
• Competitive Compensation: Enjoy a competitive salary, comprehensive benefits, and potential equity participation.

How to Apply

If you are passionate about leveraging Ruby to build cutting-edge solutions and have a strong background in graphs and distributed systems, we encourage you to apply. Please submit your resume and a cover letter detailing your experience and why you're excited to join Trialize.

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re seeking a success-driven Ruby on Rails Developer for one of our clients.

Full-Time, Short-Term position.

Requirements:

— At least 3 years of professional experience developing software;

— Proficiency with Ruby / Ruby on Rails;

— Experience with test-driven/behavior-driven development, particularly RSpec;

— Proficiency with both document and relational database systems (particularly MySQL, PostgreSQL);

— Proven ability to write readable code and efficient, scalable software;

— English —  Intermediate.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— Paid day off (Ukrainian holidays);

— Ability to work from our cozy office;

— 8 hours a working day, 5 days a week;

— Career growth potential;

— Friendly team and corporate events.

Please send your CV here or via email.

Should the first stage be successfully completed, you’ll be invited to a personal interview.

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re seeking a success-driven Ruby on Rails Developer for one of our clients.

Full-time, project work

Technical requirements:

— 3+ years of commercial experience with Ruby on Rails.

— PostgreSQL, SQL.

— JS, HTML, SCSS

— Upper-intermediate or higher English level (both written and spoken).

— Accurate code style and quality.

— Experience working in Agile teams.

— Understanding and following OOP, SOLID, DRY, KISS principles, and other best practices.

What we offer:

— Competitive salary.

— Paid vacation and sick leaves.

— Paid day off (Ukrainian holidays).

— Flexibility to work either from our cozy office or remotely.

— 8 hours a working day, 5 days a week.

— Career growth potential.

— Friendly team and corporate events.

Please send your CV here or via email.

Should the first stage be successfully completed, you’ll be invited to a personal interview.

Requirements:

At least 2-3 years experience programming in Ruby on Rails

Modern Ruby (3+), modern rails (7+)

Practical experience with RDBMS (preferably PostgreSQL)

Experience implementing APIs

Loves working in an Agile environment, Jira

Experience with source control tools — Git, Github

Experience with UNIX/Linux command line

Ability to solve problems using best practices and principles

Working closely with front-end developers

Will be a plus:

Third-party APIs integrations

TDD

DDD

Knowledge of server management (deployment, monitoring, optimizing, etc.)

Experience working in micro service architecture projects

Experience with Sidekiq

Experience with Elasticsearch

Knowledge of design patterns, basic algorithms and data structures

We offer:

Interesting project and challenging tasks

Professional & career growth

Vacation and sick leaves

Responsibilities:

Work closely together with business, design and other stakeholders of project

Write robust manageable code

Work in an agile team, participation in planning sprints, daily meetings, retrospectives, code reviews

Write unit and integration tests, bugs fixing and provide continuous integration

Use JIRA bug-tracking system, Time Tracker

Suggest ideas to improve work

Be a self-motivated and result oriented team player

About us:

Health24 is a medical information service for cloud storage, online processing and secure real-time sharing of medical information for healthcare workers and patients.

More details here — health24.ua

Привіт, гарного настрою усім, хто читає ці рядки!

Наразі ми у пошуку RoR Developer-а на part-time формат співпраці у команду ігрової розробки для створення бекенду і адмін панелі для нової гри. Проектна діяльність терміном на 2 місяці з можливістю продовження пізніше.

У Mind Studios Games наша основна мета — створювати ігри, які виглядають і відчуваються сучасно, зручно та естетично.

Тезисно про нас:
— ми на ринку вже 12 років;
— наші офіси знаходяться в Дніпрі, Києві та Відні;
— ми зростаюча компанія, наразі в нас працює понад 90 крутих спеціалістів.

Основні обов’язки:

— розробка бекенду на Ruby on Rails для гри;
— розробка простої адмін панелі для гри;
— взаємодія з AI розробником;
— інтеграцію з Web3-гаманцем (отримання інвентаря гравця);

— документування API.

У нас буде повний match, якщо у тебе:
— 3+ роки досвіду з Ruby;
— впевнені знання: Ruby on Rails, REST API, Socket, PostgreSQL, HTML/CSS (HAML/SASS), JS, Git, Linux;
— досвід з Postman або Swagger.

Буде плюсом:
— Docker, NoSQL;
— досвід з Web3 або інтеграцією крипто-гаманців.

Як ми взаємодіємо з кандидатами:
1-й етап: заповнення анкети;
2-й етап: онлайн спілкування з Back-End Lead (до 90 хвилин);
3-й етап: offer.

Якщо стався match — ми будемо раді поспілкуватись детальніше 😈