Ruby on Rails Developer at Gravity Engineering Services Pvt Ltd · Hyderabad, Bhubaneswar, Bengaluru (Bangalore), Chennai, Pune, Delhi, Gurugram, Noida, Ghaziabad, Faridabad, Kolkata · 1 - 10 years · ₹5L - ₹30L / yr · Profitable · Posted 28 Sep 2026

We are hiring a Ruby on Rails Developer to build and scale our web applications.
Responsibilities
- Build features and APIs with Ruby on Rails
- Write tests with RSpec
- Run background jobs with Sidekiq
- Optimise ActiveRecord queries and application performance
- Take part in code reviews and design discussions
Requirements
- 1+ years of professional Ruby on Rails experience
- Strong testing habits with RSpec
- Experience with background job processing

About Gravity Engineering Services Pvt Ltd
About
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About Us
We believe the future of software development is AI-native — where engineers operate at a higher level of abstraction and quality remains non-negotiable.
Incubyte is a software craft consultancy where the “how” of building software matters as much as the “what”.
We partner with companies of all sizes, from helping enterprises build, scale, and modernize to early-stage founders bring their ideas to life.
Our engineers operate in an AI-native development model, using AI as a collaborator across the SDLC to accelerate development while upholding the discipline of software craftsmanship. Guided by Software Craftsmanship and Extreme Programming practices, we build reliable, maintainable, and scalable systems with speed, without compromising quality. If this way of building software resonates with you, we’d like to talk.
Our Guiding Principles
These principles define how we work at Incubyte. They are non-negotiable.
Relentless Pursuit of Quality with Pragmatism
We build high-quality systems without losing sight of delivery.
Extreme Ownership
We take responsibility end-to-end for decisions, execution, and outcomes.
Proactive Collaboration
We collaborate closely, challenge each other, and solve problems together.
Active Pursuit of Mastery
We continuously improve our craft and raise our bar.
Invite, Give, and Act on Feedback
We seek, give, and act on feedback to get better every day.
Ensuring Client Success
We act as trusted partners and focus on real outcomes, not just output.
Job Description
This is a remote position.
Role Overview
As a Software Craftsperson I, you will have 2+ years or experience and will work on well-defined tasks as part of a team, building strong software engineering fundamentals and gradually increasing your independence.
You’ll work closely with experienced engineers, ask questions, seek feedback, and learn the team’s ways of working. You’ll contribute to building reliable, maintainable software while developing your skills in coding, testing, debugging, tooling, and documentation.
At Incubyte, AI is part of how we craft software. You’ll use AI to explore solutions, learn faster, improve code, write and review tests, debug issues, and get quick feedback — while developing a strong understanding of the fundamentals behind the work.
Responsibilities
Responsibilities
Deliver well-defined tasks on time, with increasing independence and support from experienced engineers when needed.
Write clear, reliable, and maintainable code by following established team patterns and practices.
Build strong fundamentals in testing, debugging, tooling, and documentation.
Actively seek feedback, learn from code reviews and peers, and apply feedback to improve your work.
Ask questions, understand the “why” behind tasks, and connect your work to customer value.
Communicate clearly about progress, blockers, and challenges; raise problems along with possible solutions.
Contribute positively to team ceremonies, collaboration, and continuous small improvements.
Use AI thoughtfully to support learning, coding, testing, debugging, and faster feedback.
Requirements
What We're Looking For
Expertise in Ruby on Rails, Test Driven Development, React, React.js or JavaScript, and TypeScript
Strong skills in object-oriented programming, data structures, algorithms, and software engineering methodologies
Ability to design and develop web architecture and optimize existing infrastructure
Experience working in Agile and eXtreme Programming methodologies within a continuous deployment environment
Interest in mastering technologies like web server ecosystems, relational DBMS, TDD, CI/CD tools
Knowledge of server configuration and deployment infrastructure
Experience using source control, bug tracking systems, writing user stories, and technical documentation
Benefits
Life at Incubyte
We are a remote-first company with structured flexibility. Teams commit to shared rhythms during core hours, ensuring smooth collaboration while maintaining autonomy. Twice a year, we come together in person for a co-working sprint and once a year for a retreat - with all travel expenses covered.
Our environment is built for crafters: pairing, refactoring, experimenting with AI, and pushing the boundaries of software excellence. We are all lifelong learners, and our work is our passion.
Perks
Dedicated learning & development budget.
Sponsorship for conference talks.
Comprehensive medical & term insurance.
Employee-friendly leave policies.
Home Office fund
Medical Insurance
What you will do:
● Design and build features for our web applications — front end and back end, using Ruby on Rails, Python, JavaScript, and React
● Work across the stack: databases, APIs, and the plumbing that connects them
● Take a feature from first line to shipped — you'll touch every phase of the build, not just one slice of it
● Test for performance, security, and the edge cases that actually break things in production
● Work directly with the rest of the team on shared infrastructure, not off in a corner
● Push for better tools and approaches as the codebase grows, instead of settling for "it's always been done this way
What you need
● 0-1 years of professional experience building with Ruby on Rails, Java, Python, JavaScript/React, or Node
● Comfortable with JavaScript, HTML, CSS, and jQuery on the front end
● A real grip on data structures and algorithms — not just the interview-prep version
● Solid object-oriented design instincts
● You'd rather write simple, clean code than clever code
● Comfortable with relational databases day-to-day
● Working knowledge of NoSQL is a plus, not a requirement
● Some interest in the math and stats side of finance helps — you don't need to be an expert.
Also running in production here — OPTIONAL / NICE TO KNOW You won't be hired against this list. Prior exposure is a genuine plus, and you'll bump into these once you're in — but not knowing them isn't a blocker.
● Rust — pricing & risk engines
● Go — auth & billing services
● AWS Lambda
● API Gateway
● Redis
● DynamoDB
● CI/CD pipelines

Mus have expereince in Odoo , Redmine aand ROR
- 10+ years in software engineering, business-systems architecture, or platform engineering, with deep SME knowledge of operational tools such as Odoo, Redmine, GitHub, or comparable ERP/ITSM/DevOps platforms
- Expert-level proficiency in Ruby on Rails, including production experience building or maintaining Redmine plugins or comparable Rails-based extensions
- Strong command of business processes across delivery, support, and operations — able to translate how a business runs into how a tool should behave
- Practical agentic development experience: MCP, LLM tooling, AI-assisted automation, or agent-orchestrated workflows in production
- Proven track record building plugins, modules, and extensions that survive product version upgrades, with disciplined API and integration design
- Commitment to clean, tested, production-grade systems — including when the author of the code is an agent
Criteria:
2–8+ years software development with 3+ years building systems with Laravel, PHP & MySql. Worked On Micro Service Architecture.
Technical Skills:
● Strong Laravel expertise (v9–12.x): service container, Eloquent ORM, middleware, events, queues, caching.
● Proficiency in PHP 8+, OOP, design patterns, and unit testing (PHPUnit).
● Expertise in MySQL: schema design, indexing, and query optimisation.
● Experience with caching/in-memory stores: Redis, Memcached.
● Hands-on with message queues (Redis queues, RabbitMQ, SQS, or equivalent).
● Familiar with Docker / containerised environments.
● Experience with AWS services: ECS, S3, RDS, API Gateway, Lambda, Cloudwatch, SES, etc.
● Ability to effectively use AI-powered tools (e.g., for code generation, refactoring, documentation, testing, and productivity improvements).
Soft Skills
● Clear and effective communication.
● Strong ownership and accountability.
● Ability to break down complex problems and provide accurate estimates.
● Openness to adopt new tools/technologies to improve team efficiency.
What we offer:
● An exceptional team: Our hiring bar is high, and your colleagues are talented, motivated self-starters.
● A learning environment: We are a learning organization and as a team we will help you grow and encourage you to learn and upgrade your skills.
● Outstanding compensation: top talent deserves top pay, and our salary, equity and benefits reflect this.
● Opportunities to grow: Encourages you to attend technical conferences and take company funded educational courses to advance your skills.
● An opportunity to be a key member of a well-capitalized leading brand in online real estate investing platform.
Job Description
This is a remote position.
Experience Level
This role is ideal for engineers with 4-9 years of hands-on software development experience, particularly in ReactJS, Node, and TypeScript.
Role Overview
If you're a Software Craftsperson who takes pride in clean, test-driven code and believes in Extreme Programming principles, we'd love to meet you. At Incubyte, we're a DevOps organization where developers own the entire release cycle, meaning you'll get hands-on experience across programming, cloud infrastructure, client communication, and everything in between. Ready to level up your craft and join a team that's as quality-obsessed as you are? Read on!
What You'll Do
- Write Tests First: Start by writing tests to ensure code quality
- Clean Code: Produce self-explanatory, clean code with predictable results
- Frequent Releases: Make frequent, small releases
- Pair Programming: Work in pairs for better results
- Peer Reviews: Conduct peer code reviews for continuous improvement
- Product Team: Collaborate in a product team to build and rapidly roll out new features and fixes
- Full Stack Ownership: Handle everything from the front end to the back end, including infrastructure and DevOps pipelines
- Never Stop Learning: Commit to continuous learning and improvement
Requirements
- 4+ years of experience in ReactJS, Node, TypeScript, LLMs and PostgreSQL
- Comfortable working with Claude or other AI-powered tools
- Prior experience with Chrome extensions is preferred
- Good to have - Next.js, HTML, CSS, DOM APIs
- Strong problem-solving attitude and a bias for action
- Experience with browser testing frameworks, ex. Puppeteer, Playwright, etc.
- Deep understanding of DOM manipulation, browser APIs and web standards
- Asynchronous programming (Promises, async/await)
- Strong debugging skills (Browser devtools/JavaScript)
- Knowledge of web security concepts and cross-origin restrictions
- Familiarity with Agile and eXtreme Programming methodologies in a continuous deployment environment
- Interest in mastering technologies like web frameworks, TDD, CI tools, and performance optimization
- Working knowledge of source control, writing user stories, and technical documentation
We’re looking for a hands-on builder who can thrive in a fast-paced startup environment. You’ll own features end-to-end, from designing architecture to writing clean, reusable code, testing, deploying, and iterating fast.
What you’ll do
- Build and scale web + mobile applications using Python (Django) and React Native/React.
- Design, develop, and deploy cloud-native solutions using AWS services.
- Work with both SQL and NoSQL databases (PostgreSQL, DynamoDB).
- Ensure applications are secure, scalable, and performance-optimized.
- Collaborate closely with product, design, and business teams to ship features at lightning speed.
- Take ownership of problems - from brainstorming and architecture to debugging in production.
- Bring startup energy: move fast, learn fast, and don’t be afraid to get your hands dirty.
What we’re looking for
- 1-3 years of experience in full-stack development.
- Strong experience in Python (Django).
- Proficiency in React Native/React, with solid knowledge of JavaScript.
- Experience with AWS services (serverless, EC2, S3, etc.).
- Experience with docker or kubernetes.
- Hands-on with databases: PostgreSQL, DynamoDB.
- Strong understanding of data structures, design patterns, and microservices architecture.
- Proficiency with Git and version control workflows.
- A product-first mindset, balancing code quality with speed of execution.
- Great communication skills, detail-oriented, and a true team player.
- Bonus - If you are an AI native developer and try to solve problems using AI
🚀 WE’RE HIRING | FULL STACK DEVELOPER – PHP/PYTHON & REACT.JS
📍 Location: Chennai, Tamil Nadu – On-site
💼 Experience: 1–4 Years
🕒 Employment Type: Full-Time
🔄 Shift: Rotational Shift
💰 Salary: Competitive, based on experience
🔹 About the Role
We are looking for a skilled Full Stack Developer with hands-on experience in PHP and/or Python, along with strong frontend development skills in React.js.
The selected candidate will work on scalable web applications, CRM platforms, dashboards, REST APIs, automation tools, and workflow-driven applications.
🔹 Key Responsibilities
• Develop and maintain web applications using PHP (Core PHP, Laravel) and/or Python (Django, FastAPI)
• Build scalable RESTful APIs, microservices, and backend services
• Develop responsive and reusable user interfaces using React.js
• Work with JavaScript (ES6+), HTML5, CSS3, jQuery, AJAX, and Bootstrap 5
• Design and optimize databases using MySQL and/or PostgreSQL
• Implement authentication, authorization, and RBAC
• Integrate third-party APIs and internal services using REST/JSON
• Develop automation scripts, background tasks, scheduled jobs, and workflows
• Debug, test, optimize, and maintain application performance
• Deploy and maintain applications on Linux and cloud platforms such as AWS/DigitalOcean
• Use Git and follow code review and Agile development practices
• Collaborate with cross-functional teams to deliver technical solutions
🔹 Required Skills
Backend:
• PHP – Core PHP, Laravel
• Python – Django, Django REST Framework and/or FastAPI
• REST API & JSON
• Authentication, authorization & API integration
• MySQL and/or PostgreSQL
• Database design & query optimization
Frontend:
• React.js
• JavaScript (ES6+)
• HTML5 & CSS3
• jQuery & AJAX
• Bootstrap 5
• React components, Hooks & state management
Development & Tools:
• Linux environments
• Cron jobs & background workers
• Git / Version Control
• Strong debugging and problem-solving skills
🔹 Nice to Have
• Redux / Context API
• JWT / OAuth & API security
• Celery / Redis / Message Queues
• Docker & CI/CD
• Microservices architecture
• AWS / DigitalOcean
• CRM, dashboards, reporting & automation
• AI/ML integrations
• Application performance & security optimization
🎓 Qualifications
• Bachelor’s degree in Computer Science, IT, or a related field
• 1–4 years of professional Full Stack Development experience
• Candidates with strong experience in PHP/Laravel OR Python/Django/FastAPI, along with React.js, are encouraged to apply.
We are looking for a Software Developer to design, develop, test, and maintain reliable software applications. The ideal candidate should have strong programming fundamentals, problem-solving skills, and an interest in building scalable technology solutions.
Key Responsibilities
- Develop, test, debug, and maintain software applications.
- Write clean, efficient, and reusable code.
- Work with frontend, backend, databases, and APIs as required.
- Identify and resolve technical issues and software bugs.
- Collaborate with developers, designers, and other team members.
- Participate in code reviews and software testing.
- Maintain technical documentation.
- Learn and implement new technologies based on project requirements.
Required Skills
- Programming knowledge in Java, Python, JavaScript, C++, C#, or similar languages.
- Understanding of Data Structures, Algorithms, OOP, and DBMS.
- Familiarity with SQL and databases.
- Basic understanding of REST APIs, Git/GitHub, and software development practices.
- Strong analytical and problem-solving skills.
- Good communication and teamwork abilities.
Key Responsibilities:
- Design, develop, test, and maintain backend applications using Java and Spring Boot.
- Build and consume RESTful APIs and integrate with third-party services.
- Develop scalable microservices and distributed systems.
- Optimize application performance, reliability, and security.
- Write clean, maintainable, and well-documented code.
- Collaborate with front-end developers, QA engineers, DevOps, and product teams.
- Troubleshoot production issues and implement bug fixes.
- Participate in code reviews and follow software development best practices.
- Contribute to CI/CD pipelines and deployment processes.
Required Skills & Experience
- Strong proficiency in Java (Java 8/11/17+).
- Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.
- Experience building RESTful APIs and microservices.
- Knowledge of Hibernate/JPA.
- Strong understanding of SQL databases such as MySQL or PostgreSQL.
- Familiarity with Git and version control.
- Understanding Maven or Gradle.
- Knowledge of unit testing frameworks such as JUnit and Mockito.
- Understanding object-oriented programming principles and design patterns.
As a Senior Full Stack Engineer, become part of a cross-functional development team engineering experiences of tomorrow.
Project Description: Client is looking for a Senior Software Engineer will work closely with other engineers of varying disciplines (DevOps, QA, Front-End ReactJS, etc), product, as well as other parts of the organization. They craft applications in Java/Kotlin, leveraging AWS, CircleCI, and Terraform. We are always looking to adopt modern technology to solve business challenges.
Responsibilities:
Build out features and solutions to collect, moderate, and/or deliver user-generated content to our customers
Become an expert on multiple of our solutions and areas of our codebase, while understanding the larger architecture of our entire suite of solutions
Participate in technical brainstorming and knowledge transfer sessions; provide technical advice at a team level and a department level
Communicate across teams by collaborating with fellow engineers, product managers, UX designers, operations, and other development teams to build a holistic experience
Proactively identify pain points and potential issues within our architecture and code base, and proactively tackle tech debt
Contribute to each step of the product development process, from ideation and design, to planning and architecting, to building out the solution and infrastructure, to testing, to releasing, and maintenance
Participate, build, and implement department CI/CD, application monitoring, security, and general developer tooling initiatives
Other duties as assigned
Requirements:
6+ years of full-stack application development in our language stack (Kotlin, Java) and with AWS
5+ years of experience developing APIs for front-end applications
5+ years of strong experience with relational databases (PostgreSQL, MySQL) and large data sets
2+ years of experience leveraging and maintaining CI/CD tooling (CircleCI, Drone, GitHub Actions)
2+ years of experience leveraging infrastructure as code using Terraform
1+ years of experience with event-driven development (SQS, SNS, Kafka, Kinesis, Pub/Sub) and idempotent patterns
Previous experience leveraging automated database DDL (Liquibase, Flyway)
Previous experience leveraging automated database DDL (Liquibase, Flyway)
Previous experience with object data stores (AWS S3, Azure Blob Storage, GCP Cloud Storage) and/or document data stores (AWS DynamoDB, MongoDB, NoSQL)
Previous experience building containerized applications (Docker) and deploying them to orchestration (AWS ECS, Kubernetes, Docker Swarm)
Experience with source control tools such as Git





