Senior Ruby on Rails Engineer

Urgent Requirement 🔥

👉 Java Backend with AWS

👉 Java Backend with React, Spring Boot, Microservices

Exp: 3+ Yrs

Loc: Chennai, Bangalore, Hyderabad

Immediate Joiners Preferred!

Job Purpose

The Senior Full Stack Developer leads the design, implementation, and optimization of business‑critical applications across the Epiroc digital ecosystem. The role drives architectural decisions, ensures security and performance compliance, and mentors junior developers to elevate overall delivery capability.

Key Responsibilities

Full‑Stack Development

• Lead the development, testing, and maintenance of scalable full‑stack applications.
• Architect and implement front‑end features using Vite, Webpack, Angular CLI, or React build pipelines.
• Develop robust back‑end services using ASP.NET/C# and REST APIs.

Identity, Security & Compliance

• Integrate authentication and authorization using Azure AD / SSO (OAuth2/OIDC).
• Ensure solutions follow IT Security principles, compliance requirements, and secure coding practices.

Cloud & DevOps

• Promote automation and Infrastructure‑as‑Code practices in Azure.
• Build and maintain CI/CD pipelines to ensure reliable deployments.

Agile Delivery

• Lead Agile ceremonies and ensure excellent sprint execution.
• Drive sprint planning, forecasting, and estimation accuracy.

Architecture & Technical Leadership

• Make informed architectural decisions related to scalability, performance, and maintainability.
• Mentor, coach, and guide Junior Full Stack Developers, supporting their growth and code quality.

Collaboration & Communication

• Work closely with Product Owners, Business Analysts, and cross‑functional partners.
• Communicate technical concepts clearly to both technical and non‑technical stakeholders.

3. Required Qualifications

Experience

• 5–7 years of hands‑on experience in full‑stack development roles.

Technical Skills

• Front‑End: Vite, Webpack, Angular CLI, React build pipelines.
• Back‑End: ASP.NET/C#, REST APIs.
• Identity: Azure AD / SSO.
• DevOps: Azure Infrastructure‑as‑Code, CI/CD.

Agile Expertise

• Strong understanding of Jira Sprints, sprint planning, and forecasting.

Architecture & Security

• Demonstrated experience in system design and architectural decision‑making.
• Solid understanding of IT Security principles and compliance.

Soft Skills

• Excellent time management and ability to work independently.
• Adaptability to change and strong communication abilities.

Leadership

• Proven ability to mentor junior developers and contribute to team development.

6. Education

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or comparable experience.

About the Role

We are looking for a Technical Lead with 5–7 years of experience in the JavaScript/TypeScript and Node.js ecosystem to drive core platform development. This is a hands-on leadership role that requires strong backend expertise, as well as exposure to mentoring and team management.

Key Responsibilities

• Lead development of core platform components including frameworks, APIs, and backend services
• Design and build scalable RESTful APIs and microservices using Node.js (NestJS preferred)
• Take ownership of system design, architecture, and performance optimization
• Mentor junior developers and ensure adherence to coding standards and best practices
• Drive Agile development (JIRA-based) and ensure smooth sprint execution
• Collaborate with cross-functional teams (UI, DevOps, Product)
• Conduct code reviews and enforce efficient coding using DSA principles
• Manage version control and collaboration using Git/Bitbucket

Required Technical Skills

• Strong proficiency in JavaScript / TypeScript
• Hands-on experience in Node.js (NestJS preferred)
• Good understanding of Data Structures & Algorithms (DSA)
• Experience with SQL databases
• Strong knowledge of REST services and API development
• Experience with Git (version control)
• Understanding of backend architecture and scalable systems

Good to Have Skills

• Experience with Bitbucket
• Knowledge of AWS Cloud (EC2, S3, Load Balancer)
• Exposure to SAP UI5 or frontend frameworks
• Basic understanding of CI/CD pipelines and DevOps practices

Leadership & Behavioral Skills

• Experience in team handling / mentoring developers
• Strong knowledge of JIRA and Agile methodologies
• Excellent problem-solving and analytical thinking
• Strong communication and stakeholder management skills

Full Stack Developer | Engineering

Location: Gurgaon (5.5 Days a week)

Experience: 3+ years | Full-Stack Web Development / Ruby on Rails / React

Type: Full-time | Founding Member

About EquityList -

EquityList is a full-stack equity management platform for global businesses. We work with 550+

customers such as Bajaj Auto (NSE), Tata Consumer Products (NSE), Blackbuck (NSE),

Tabby.ai, Livspace, Shiprocket, Tacobell India, Slice, Rapido, Zerodha Fund House, and many

more to manage equity for 40,000+ stakeholders and manage $4Bn+ of equity grant value.

Backed by AngelList India, Hustle Fund, Republic, Unpopular Ventures, and others, we're

building the definitive infrastructure of equity compensation.

We are a lean, sharp, high-context team that ships fast and executes deeply. Join us and help

shape the next decade of private market infrastructure.

About the Role -

As a Full-Stack Software Engineer on our founding engineering team, you will play a pivotal role

in shaping our product roadmap and engineering culture. You will work on innovative projects

that bring software solutions to the world of equity management, taking ownership of your code

and improving its quality. You'll also lead hiring efforts as we expand our engineering team,

shipping impactful features daily in a fast-moving startup environment.

What You’ll Do -

● Help define the product roadmap and contribute to shaping the culture of our

product and engineering teams.

● Develop and maintain high-quality, scalable web applications using Ruby on

Rails and React.

● Take ownership of your code, continuously improving our codebase and

development processes.

● Lead future engineering hiring and contribute to building a high-performing team.

● Ship product features daily, prioritizing speed without compromising quality.

● Work flexibly across the stack and beyond standard engineering boundaries to

solve complex problems.

What We Want -

● 3+ years of experience as a full-stack developer building web applications.

● At least 2 years of professional experience with Ruby on Rails and React

frameworks.

● Strong knowledge of relational database systems.

● Familiarity or working experience with GraphQL and Apollo is a plus.

● Proven ability to write clean, scalable, and maintainable code.

● Self-starter mindset with experience launching your own startup, open-source

project, or similar initiative.

● Thrives in fast-paced environments with a passion for making critical product

decisions.

● A deep love of startups and the desire to build impactful software solutions.

Why Work With Us ?

…because “At EquityList, you don't just join a team; you help build the infrastructure of

innovation.”

We move fast. We solve hard problems. We build with obsession — for our customers and each

other. Here, autonomy is real and equity isn’t just a benefit — it’s belief in your leverage.

Build with obsession. Own with conviction. Grow with velocity.

Perks and Benefits at EL :

● Skin-in-the game – Own a real piece of what you help build with equity grant

● Consolidated Health Insurance – For you and your dependents

● Company-Provided MacBooks – Great tools, always

● Relocation Assistance – Support to help you settle smoothly in your new city

If you're an A-player who ships fast, thinks sharp, and scopes for more — let’s chat.

Come for the mission. Stay for the impact. Grow with the company you helped build.

Build the future of 3D virtual and hybrid events with Sarcon. Fast-growing profitable startup working with top brands across the globe.
We are recognized by the Government of Singapore & are a NASSCOM 10K startup. We also have a bunch of prestigious recognitions to our name. Our technology has powered virtual, hybrid and physical events of all sizes, from large international conferences to focused B2B meets in industries ranging from defense, information technology, aerospace to medicine and nanotechnology. The engineering team behind Sarcon consists of patent-holding engineers having worked for the likes of Intel, Qualcomm, Oracle, and L-Brands. We are continually working on adding products and features to our arsenal to make your events world-class.

In this role you would get to work closely not only with a highly smart and dedicated group of technologists but also with the sales and customer success teams as you help deliver the delightful experience customers have started to expect from Sarcon.

The role would be of interest to you if:

1) You want to build a world-class B2B2C product (A product used by businesses and end customers).
2) Are excited by the prospect of building cutting edge, scalable,secure, and intuitive applications.

3) You want to work on a product that is seeing exponential growth in demand and are excited by the challenges of building technology to support this demand

4) You want to work on stuff where the impact of your work will be seen by hundreds of thousands of industry leaders across industries

5) You want to push yourself to your limits and build a world-beater

Bonus-
Experience with Docker
Setting up scalable systems on the cloud 

Key responsibilities:

1. Work on full-stack development with Primary Laravel PHP, JavaScript & Secondary- NodeJS,React

2. Work on building high-performance scalable applications for the global audience

Salary is negotiable for rockstar candidates.

Synapsica is a growth stage HealthTech startup founded by alumni from IIT Kharagpur, AIIMS New Delhi, and IIM Ahmedabad. We believe healthcare needs to be transparent and objective, while being affordable. Every patient has the right to know exactly what is happening in their bodies and they don’t have to rely on cryptic 2 liners given to them as diagnosis.

Towards this aim, we are building an artificial intelligence enabled cloud based platform to analyze medical images and create 2.0 of advanced radiologist reporting.

We are backed by Y Combinator and other investors from India, US and Japan. We are proud to have GE, AIIMS, the Spinal Kinetics as our partners.

Join us, if you find this as exciting as we do!

Description:

We are looking for a skilled computer programmer who is comfortable with both front and back end programming. Hands-on with UI and server-side is highly desirable.

You will get hands-on experience in the latest technologies and skills like ReactJS, NodeJS, MongoDB, REST API etc. This role is ideal for you if you have a background in Full Stack development and are looking for the next level of career growth in a fast paced, learning based and merit driven work environment.

Responsibilities:
- Developing front end app components.
- Developing backend apis and middlewares.
- Designing and scaling databases and servers.
- Ensuring responsiveness and cross-platform compatibility of applications.
- Owning and delivering end-to-end products, features, enhancements.

Requirements:
- Degree in Computer Science or related discipline with 3-7 years of experience.
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript
- Hands on with Reactjs or similar framework/library.
- Proficiency with server side languages such as Nodejs, Python, PHP.
- Prior experience with at least one no-sql database such as MongoDB.
- Excellent verbal communication skills.
- Good problem solving skills.
- Attention to detail.
- Very high sense of ownership.
- Deep interest and passion for technology

• Develop software using MERN stack technologies
• Designing user interactions on web pages
• Writing clean, functional code on the front- and back-end
• Testing and fixing bugs or other coding issues
• Developing back end website applications
• Creating servers and databases for functionality
• Ensuring cross-platform optimization for mobile phones
• Ensuring the responsiveness of applications
• Working alongside graphic and UI designers for web design features
• Designing and developing APIs
• Staying abreast of developments in web applications and programming languages

• Extensive knowledge of Node.Js, React.js, HTML, CSS & Javascript
• Strong knowledge of Data structures and Algorithms
• Ability to work independently and manage the entire frontend of all platforms associated with Rejolut
• Exemplary tasks – Explore something new every day!
• Responsibility – Bring in your own ideas and get supported in executing them.
• Fun – Experience a family culture & celebrate with the founders & team.
• Team – Be a part of a high-performance & cultural diverse team

• Freshers can apply
• Students in their last semester or passed out in 2020 can also apply

• Working days: Monday to Friday
• Timings: 11:00 am to 7:00 pm
• Duration of internship: 6 months/PPO(Performance Basis)

• You are available for the above said duration.
• You prefer to work in a fast paced environment with growth & learning opportunities
• If you have not applied for an internship before with us.
•  have relevant skills and interests

•  Health Insurance
•  Work from Home
•  Fast growth and more visibility into the company
•  Experience to work on the latest technology
•  Competitive Learning Environment with supportive co-workers
•  Employee friendly HR Policies
•  Paid leaves up to certain limits
•  Liberal working atmosphere
• Get mentored by the best in the industry

• 8+ years of industry work experience
• Proven experience as a Full Stack Developer or similar role
• 3+ years of web application development with JavaScript as full stack
• Full stack experience designing and building scalable applications from end-to-end 
• Excellent JavaScript / Typescript skills
• Strong proficiency in React (hooks knowledge is plus)
• Strong proficiency in Nodejs
• Good HTML5 / CSS3 skills with expertise on responsive web design 
• Must have Design and development experience in Micro services using NodeJS and TypeScript
• Experience with NoSQL databases such as MongoDB, mongoose, aggregation framework and Redis 
• Experience with Web sockets and related frameworks (e.g. Socket.IO) 
• Experience in using and developing GraphQL APIs
• Experience in performance tuning
• Knowledge of code versioning tools such as Git, Mercurial or SVN.
• Open minded to take up any challenge, research and provide solutions Great attention to detail

• Testing libraries – jest, testing-library is plus
• TDD / BDD experience is plus
• Experience with AWS, K8S, CI/CD is plus
• Familiar with SDLC methodologies like SCRUM, AGILE, Continuous Integration

• Design – Analyze, design & document the system / solution based on the business needs which is scalable, resilient and maintainable with low overhead for both client and server side
• Problem solving – Solve the challenges and problems faced by team by guiding and team with best practices
• Coordinate - Communicate system requirements to developers; explain system structure to them and provide assistance

• • Code Reviews – Perform code reviews 

• • Planning – Plan and assign tasks to team members