
COMPANY- LIGHTWAVE CONSULTANTS
Position: Ruby on Rails Developer
Experience : 3-7yrs
Location : Lower Parel, Mumbai (Hybrid Work Model)
Job Overview:
We are seeking a proficient Ruby on Rails Developer who brings strong object-oriented programming (OOP) principles, an API-first approach, and experience building scalable applications. The ideal candidate should be comfortable working with modern frontend frameworks, integrating APIs, and contributing to robust, maintainable, and performant backend systems. Familiarity with containerization technologies such as Docker and Kubernetes is a plus. Exposure to other backend languages like Python, Go, or Elixir is an added advantage.
Key Responsibilities:
● Design, build, and maintain scalable web applications using Ruby on Rails.
● Apply OOP principles and design patterns to ensure maintainable and modular codebases.
● Build and maintain RESTful and GraphǪL APIs to support frontend and external integrations.
● Collaborate with frontend teams to ensure seamless integration with modern JavaScript frameworks (React, Vue, etc.).
● Write clean, efficient, and secure code following best practices in performance, testing, and documentation.
● Ensure the system is scalable and performant, capable of handling large-scale data and user interactions.
● Participate in code reviews, system architecture discussions, and continuous improvement processes.
● Work in agile teams, using CI/CD pipelines and version control effectively.
● Implement containerized services and deployments using Docker and optionally Kubernetes.
● Actively contribute to technical decision-making, mentoring junior developers, and maintaining high engineering standards.
Required Skills & Ǫualifications:
●Strong hands-on experience with Ruby on Rails and solid understanding of Ruby language constructs.
● Sound knowledge of OOPs concepts, SOLID principles, and design patterns.
• Proven experience building and maintaining APIs (RESTful and/or GraphǪL).
● Comfortable working with frontend developers and integrating with modern frameworks (React, Vue, etc.).
● Experience working on scalable, production-grade systems.
● Familiarity with SǪL and ActiveRecord, performance tuning, and caching strategies.
● Version control expertise using Git and experience with code review workflows.
● Strong hands-on experience with TDD using RSpec and a clear understanding of testing strategies.
● Comfortable with debugging, profiling, and monitoring production systems.
Preferred Qualifications:
● Exposure to Docker and basic container orchestration with Kubernetes.
● Experience with background job processing (Sidekiq, Resque).
● Knowledge of CI/CD pipelines, deployment strategies, and infrastructure-as-code practices.
● Familiarity with monitoring and alerting tools for backend services.
● Experience working in a microservices or service-oriented architecture (SOA) setup.
● Working knowledge of additional backend languages such as Python, Go (Golang), or Elixir.
● Understanding of security best practices in web development and API design.
● Familiarity with service observability, logs, metrics, and tracing tools

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Job Description
Ruby on Rails
The key aspects of this role:
· Design, build, and maintain scalable applications using Ruby
· Contribute to the entire implementation process including driving the definition of improvements based on business needs
· Act as a subject matter expert for Application Software developers and Engineers
· Handle server-side code for a production platform and contribute to new features.
To be the right fit, you'll need:
· Must have ROR as primary skill with good experience in server side scripting
· Must have used Ruby as scripting language & Rails as framework
· Good understanding & hands on experience on any frameworks in ruby : Watir, Capybera, Faraday
· Rest Web API development (Server & Client) experience will be an added advantage.
· Understanding of HTML/CSS/Angular JS will again an added advantage
· Good knowledge in DevOPS tools
· Experience to work in agile scrum model projects
Location: Pune, Hyderabad, Gandhinagar
Job Title: Ruby on Rails Developer
Experience: 2 to 3 years
Location: Hyderabad (Hybrid Mode)
Job Description:
We at Hyno Technologies are seeking a talented Ruby on Rails Developer with 2 to 3 years of experience to join our dynamic and fast-paced team. The ideal candidate will have hands-on experience with Ruby on Rails, MySQL, Git, and related technologies.
Responsibilities:
We are seeking a talented Ruby on Rails Developer with 2 to 3 years of experience to join our dynamic and fast-paced team. The ideal candidate will have hands-on experience with Ruby on Rails, MySQL, Git, and related technologies.
Responsibilities:
- Design and develop complex, high-performance Ruby on Rails applications
- Write clean, maintainable, and scalable code
- Collaborate with cross-functional teams to solve problems and develop new features
- Debug and troubleshoot application issues
- Participate in code and design reviews
Requirements:
- 2 to 3 years of experience in Ruby on Rails development
- Strong understanding of Ruby on Rails, MySQL, Git, and related technologies
- Experience with other technologies such as Capistrano, Haml, HTML, ImageMagick, JQuery, JavaScript, JSON, Linux, Passenger, PostgreSQL, RVM, Sass, SQL, Vim, XML, CSS
- Ability to write clean, maintainable, and scalable code
- Strong problem-solving and troubleshooting skills
Excellent communication and interpersonal skills
Perks
Dynamic and challenging work environment
Competitive Salary
A Comprehensive Benefits Package
Flexible work hours
Work-life balance
If you are a Ruby on Rails Developer looking for your next exciting opportunity, please submit your application today.
About Simpl
The thrill of working at a start-up that is starting to scale massively is something else. Simpl (FinTech startup of the year - 2020) was formed in 2015 by Nitya Sharma, an investment banker from Wall Street and Chaitra Chidanand, a tech executive from the Valley, when they teamed up with a very clear mission - to make money simple, so that people can live well and do amazing things. Simpl is the payment platform for the mobile-first world, and we’re backed by some of the best names in fintech globally (folks who have invested in Visa, Square and Transferwise), and has Joe Saunders, Ex Chairman and CEO of Visa as a board member.
Everyone at Simpl is an internal entrepreneur who is given a lot of bandwidth and resources to create the next breakthrough towards the long term vision of “making money Simpl”. Our first product is a payment platform that lets people buy instantly, anywhere online, and pay later. In the background, Simpl uses big data for credit underwriting, risk and fraud modelling, all without any paperwork, and enables Banks and Non-Bank Financial Companies to access a whole new consumer market.
In place of traditional forms of identification and authentication, Simpl integrates deeply into merchant apps via SDKs and APIs. This allows for more sophisticated forms of authentication that take full advantage of smartphone data and processing power.
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We’re looking for polyglot developers who love to code. You should have >3 years of experience building high-quality products. You should have the ability to write clean code and must’ve worked on one of Ruby, NodeJS, Golang or Python
Responsibilities
- Develop new features - build POCs, get feedback, and scale is our default mode
- Building reusable and platform specific components
- Translating designs and wireframes into high-quality code
- Optimizing services for maximum performance
- Ensure faster release cycles by managing distribution over the cloud
Requirements
- Hands-on experience in all aspects of software development - analysis, coding, writing tests, deployment, the works.
- Knowledge of relational databases, SQL, ACID and distributed locking
- Solid OOPS understanding.
- Good exposure to building distributed systems, micro-services architecture.
- Continuous delivery experience
- Exposure to building platforms (not just products) would be a plus
A quick overview of our stack:
Python, MySQL, NoSQL, Memcache, Bigquery, Microservices.
Responsibilities
As a backend developer, you would be responsible for building, scaling, and maintaining the multiple modules, encompassing - external integration, API management, building business and operation processes, designing and defining microservices, designing multi-input/output state machines
You will be given complete ownership of modules and processes. You will work with business, product, and UI teams to work on new features and products. You are expected to drive the services/modules to maximize its business impact and customer delight.
- Acumen for good, secure API design
- Write clear and effective API documentation
- Write/review test cases for code and process coverage
- Stickler for good, clear, secure coding, both oneself and team members by code review
- Reviewing designs, code, and processes from a system security standpoint
- Defining and building micro-services
- Building systems with positive business impact Tracking module health, usage, behavior tracking, measure and improve code and processes
Requirement
You will be working on multiple projects/modules. You are expected to write code to integrate - external providers, internal business and process tools, customer-facing applications, and partner-facing applications.
- At least 1-3 years of working experience in web services, preferably in Python
- Should have built and released APIs in production
- Experience working with RDBMS and NoSQL databases
- Designing thoughtful, extensible data models
- Knowledge of identifying, defining and building micro-services
- Working knowledge of GCS, AWS, Azure or any other cloud provider
- Aggressive problem diagnosis and creative problem-solving skills
- Good communication skills - written and spoken
Good to have
- Focus on constant improvement of developer experience
- Building or Working knowledge of CI/CD
- Basic know-how of front-end technologies like AngularJS/React
- Have worked on additional languages like Javascript/Ruby
Job Location - Bangalore
This is a temporary full time/freelancer role.
Requirements:
- - Write well designed, testable code in popular Javascript frameworks like React, Angular etc. and Ruby/Ruby on Rails.
- A good exposure to both SQL and NoSQL database architectures. - - Ability to write well documented and testable scripts to automate some processes, preferably using Javascript and/or Ruby.
- - A strong problem solving mindset.
- - Excellent oral and written communication skills.
- Ability to work collaboratively in teams, with a self-starting, entrepreneurial and ownership mindset. - - Experience working on Open Source projects is a big plus
Responsibilities:
- - You will be responsible to work on key issues for one of our dashboard platforms, and collaborate with other developers and the product team to drive the product development forward.
- - You will be expected to take ownership of the work you do, and the dashboard platform that you will be working on.
- - You will be also responsible to train future developers on the platform you'll be working on, once they join your team.
- - At times you will be required to communicate and collaborate with our dashboard implementation partners on a technical front, to discuss roadblocks, potential future roadmaps and improvements, along with our engineering and product teams.
- - You will be required to attend weekly cadences with the team to discuss updates and future goals, brainstorm on some problems and give key updates on deliverables on behalf of the team you'll be working with.
Opportunity in our Product Team?
Our system has over 4 products & 12 modules designed by product managers working with banking & finance experts. The company’s growth from here is based on a multi-product strategy. The way we’re scaling our product team is in-line with the company’s strategy.
Your customers are the CFOs & Finance Teams in mid to large scale enterprise businesses and you will build these products to solve the problems faced by them.
You’ll become familiar with all parts of our stack from end to end. You’ll design and implement features to be scalable and resilient by working with both our infrastructure engineers and our product engineers. You’ll be a driver for positive change to Finly’s engineering culture, processes and technology.
Here are some examples of the projects in the different products:
Payment automation by building a deep integration with multiple banking systems:
- Governance frameworks with policy controlled workflows.
- Core finance document management system.
- Automating reconciliation of transactions across business
- Collaboration tools among finance, vendors & employees.
- Continuous ETL for integrating with CRMs like Salesforce & Accounting Systems like SAP.
WITHIN 1 MONTH, YOU'LL
- Complete Finly’s new-hire training week, and learn Accounts Payable
- Processes & the various partners we work with to make Finly happen.
- Investigate, solve and release a bug fix to production. In order to do this you will ramp up on Finly’s engineering stack by pair-programming with your teammates and attending engineering training sessions designed and presented by the team.
- Meet with cross-functional peers around the company to learn how the product functions.
- Complete your engineering starter project and deploy your first changes to production.
WITHIN 3 MONTHS, YOU'LL
- Individually contribute reliably ship full features to customers.
- Own major product areas and take features from mock to deploy.
- Estimate technical scope and time to complete major features and initiatives.
WITHIN 6 MONTHS, YOU'LL
- Move to new product vertical & initiative and start designing and architecting scalable systems as per the requirements discussed with Product Manager.
- Have made a visible impact on the product for all the users of Finly.
- Work closely with your team to remove roadblocks, educate on best practices and improve how we work.
- Be comfortable navigating most of our stack and infrastructure
- Be responsible for the planning, scoping, design, and implementation of new features
- Participate in interviewing and hiring, as a way to influence team growth and how our values inform our culture
WITHIN 12 MONTHS, YOU'LL
- Individually contribute and lead teams to reliably ship full features to customers.
- Estimate technical scope and time to complete major products and initiatives.
- Define tools and standards for product engineering to measure performance impact of releases
- Help grow other engineers technically by mentoring, pairing and developing other learning opportunities
- Collaborate with engineering and product leadership to define priorities and set delivery goals.
So in this role, you will work with the respective team’s product manager and other engineers in that team. You may work on the front-end or backend or both based on the requirement of the project.
Join us & have the authority and responsibility to make things happen!
As an experienced engineer we know that you have built software to solve various business problems at your previous workplaces. You may have also explored technologies on your own for your learning or hobby projects.
- You will be building APIs for the Synup platform and also UI to make our platform capabilities available to our customers.
- You and the team that you are a part of will be collectively responsible building performant software and customer experiences that scale to our next million customers.
- You will be responsible for writing technical specs and contributing to it's implementation. We expect that you would have done the same in your previous workplaces.
- Other folks on our team are looking forward to learn from your experiences.
For engineers that join our team
- We expect you to be good with Ruby or Python to build APIs.
- You will be contributing to our UI that is built with React and GraphQL.
- We hope our team members have a strong grasp of software design patterns and know when to put them to good use.
- Experience with an SQL datastore would help a lot. PostgreSQL is our primary datastore.
- We optimize our search functionality and rollup reports by using ElasticSearch
- We expect that you have used Redis. Redis is our swiss army knife to solve a lot of problems apart from just caching.
From the very beginning, Ally has believed that the right people united by the right mission can redefine the possible
Ally is a B2B SaaS startup. We enable teams to focus, align and achieve goals, with strong employee engagement. Our OKR solution is ridiculously easy to use and scalable to startups and larger teams.
We believe in being where the work happens. Ally is well integrated with the tools and products that we already use in our daily workflows. Further, you can access it from the web and mobile. Ally’s Insights identifies problems and helps the team make the necessary changes to achieve the goals on time.
We are looking for a Lead Software Engineer to join our Ally Engineering Team in Chennai, India.
What does a lead software engineer do at Ally?
As a lead software engineer, you will be the technical lead for a team that focuses on building software applications that scale well. You will play a significant role in shaping our software architecture that provides measurable customer value. You understand both technology and business to know the right tradeoffs to make. You will be a technical mentor for your team members. You will work closely with your peers, managers, product, design and operations teams to create solutions that meet business requirements. You will drive engineering and operational excellence across Ally. You will collaborate with other engineers to surface common pain points, develop solutions and evangelize best practices.
Qualifications
- 7+ years of professional software engineering experience building customer-facing web and/or mobile applications
- Strong coding skills using Ruby, Java, C/C++, Scala (or equivalent programming language)
- Excellent knowledge of Data Structures and Algorithms
- Bachelor or Master degree in Computer Science or a related discipline
- Experience working in an agile environment
- Self-starter, quick learner and passionate problem resolver
- Excellent debugging and troubleshooting skills, with an enthusiastic attitude to support and resolve customer problems
- Good oral and written communication skills
- Above all, an insatiable desire and ability to learn
Nice to have skills:
- Experience with large-scale SaaS applications
- Experience building web and mobile applications
- Experience designing services on top of cloud infrastructure like AWS, Azure, etc
- Knowledge of Ruby on Rails
- Prior experience as a technical lead
Additional Information
Benefits
- Ownership and autonomy to drive customer and culture initiatives
- Centrally located in the city; right next to Metro station
- Opportunity to get mentored and mentor junior engineers
- Competitive salaries
- Paid time off
- Medical insurance









