aQb Solutions Pvt Ltd

aQb Solutions helps biotech, pharma, and CROs cut costs and trial times through AI-driven clinical data management. We deliver custom software and analytics across healthcare, hospitality, finance, retail, and manufacturing. Our approach combines AI/ML, data analytics, cloud application development, IoT, and product development consulting, with ISO 27001:2003 certification. We are an IT services provider and AWS partner, enabling integration with cloud platforms and enterprise systems. The company serves markets in the UK, USA, and Canada, aiming to scale data-driven outcomes for regulated industries.

AI in Drug DiscoveryAndroid AppApplication DevelopmentAWS ImplementationBig DataBioPharmaClinical biometric solutionsClinical data managementClinical ResearchCloud SolutionsData Science SolutionsEnterprise SolutionsFileMaker AppGenomic dataiOS AppIT OutsourcingMachine LearningpharmacovigilanceSoftware Developmentaqbsolutions.com

aQb Solutions Pvt Ltd

HQKolkata, IN

Team Size91

Open Jobs8

Total Funding-

Latest FundraiseUnknown

Join the Team

Full-Stack Developer - React.js/Ruby on Rails

On-SiteItanagar, Arunachal Pradesh, IN

On-Site • Itanagar, Arunachal Pradesh, IN

Description Targeting: Strong React Developers with exposure to at least one ROR project

Role Overview We are looking for a React-focused Full-Stack Developer who also has hands-on experience working with at least one real-world Ruby on Rails project.

In this role, you will primarily drive the front-end architecture using React while contributing to the back-end using Ruby on Rails within a modern, Dockerized, VPS-hosted environment.

You will work on scalable web applications, collaborate with cross-functional teams in sprint cycles, and contribute to testing, deployment, and architectural decisions.

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Product Designer

Part-timeAmsterdam, NL

Part-time • Amsterdam, NL

Frontend Developer

InternshipNiš, RS

Internship • Niš, RS

Mobile Developer

InternshipMunich, DE

Internship • Munich, DE

Software Engineer

InternshipLondon, GB

Internship • London, GB

Product Designer

Full-timeManchester, GB

Full-time • Manchester, GB

DevOps Engineer

InternshipAmsterdam, NL

Internship • Amsterdam, NL

TL;DR

Company Overview

Funding Track Record

Founders

What we do

aQb Solutions Pvt Ltd

HQKolkata, IN

Team Size91

Open Jobs8

Total Funding-

Latest FundraiseUnknown

Join the Team

Full-Stack Developer - React.js/Ruby on Rails

On-SiteItanagar, Arunachal Pradesh, IN

On-Site • Itanagar, Arunachal Pradesh, IN

Description Targeting: Strong React Developers with exposure to at least one ROR project

Role Overview We are looking for a React-focused Full-Stack Developer who also has hands-on experience working with at least one real-world Ruby on Rails project.

In this role, you will primarily drive the front-end architecture using React while contributing to the back-end using Ruby on Rails within a modern, Dockerized, VPS-hosted environment.

You will work on scalable web applications, collaborate with cross-functional teams in sprint cycles, and contribute to testing, deployment, and architectural decisions.

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Product Designer

Part-timeAmsterdam, NL

Part-time • Amsterdam, NL

Frontend Developer

InternshipNiš, RS

Internship • Niš, RS

Mobile Developer

InternshipMunich, DE

Internship • Munich, DE

Software Engineer

InternshipLondon, GB

Internship • London, GB

Product Designer

Full-timeManchester, GB

Full-time • Manchester, GB

DevOps Engineer

InternshipAmsterdam, NL

Internship • Amsterdam, NL

Key Responsibilities

Front-End (Primary Responsibility) :

Develop rich, responsive, and dynamic user interfaces using React (mandatory)
Build and optimize SPAs, reusable components, hooks, and state management patterns
Work with HTML templates (ERB) and StimulusJS where necessary for hybrid rendering
Ensure cross-browser compatibility and performance optimization

Back-End (Secondary ROR Experience Required)

Contribute to Ruby on Rails development for APIs, business logic, and data models
Maintain and extend at least one Rail-based module, feature, or service
Assist with integrating React front-end with Rails back-end

Full-Stack & DevOps Responsibilities

Work in a fully Dockerized development environment
Ensure quality using Capybara, Selenium, and Minitest
Participate in month-long sprints managed through Notion
Collaborate via GitHub for version control, PR reviews, and code discussions
Work with AWS (S3, SQS, CloudWatch) for storage, messaging, and monitoring
Troubleshoot and improve existing systems for performance and reliability
Contribute to architecture discussions and adopt best practices in security and optimization

Technical Environment

VPS Servers (Ubuntu 20) with Nginx
React (Main Front-End Framework)
Ruby on Rails (latest version)
PostgreSQL
StimulusJS
Capybara, Selenium, Minitest
AWS (S3, SQS, CloudWatch)
GitHub, Notion
OpenAI Integrations (where applicable)

Requirements Must-Have :

5+ years of total experience in web development
Strong hands-on React experience (primary skill requirement)
Experience building SPAs, reusable components, hooks, and performance-optimized UIs
At least one real-world Ruby on Rails project (feature/module/production app)
Good understanding of REST APIs, web architecture, and PostgreSQL
Experience working in Dockerized environments
Familiarity with HTML, JavaScript, StimulusJS, and ERB
Experience writing automated tests (Capybara, Selenium, Minitest)
Experience working in Agile teams (Notion/Jira)

Experience with AWS (S3, SQS, CloudWatch)
Exposure to OpenAI API integrations
Knowledge of Nginx and VPS deployments

Perks & Benefits

Competitive salary
Work with a collaborative and inclusive remote team
Continuous learning and upskilling opportunities
Chance to work on modern, real-world AI-driven and scalable products