
🚀 We’re Hiring: Senior Ruby on Rails Developer (SaaS & API Integrations)
🌍 Remote | Experience : 5+ years
We are looking for a highly capable Senior Ruby on Rails Developer to build and scale large SaaS platforms and API-driven integrations. If you enjoy owning backend architecture, solving complex problems, and mentoring developers in a fast-paced environment — this role is for you.
🔹 Key Responsibilities
* Design, develop, and maintain scalable web applications using Ruby on Rails
* Build robust backend systems for high-traffic SaaS platforms
* Develop and manage RESTful APIs and third-party integrations
* Collaborate with product and frontend teams to deliver features end-to-end
* Write clean, well-tested, production-grade code
* Ensure performance, scalability, and security in live environments
* Mentor junior developers and contribute to architectural decisions
🔹 Required Experience
* Strong hands-on experience with Ruby on Rails
* Proven track record building and scaling production-grade web applications
* Solid understanding of REST APIs, backend architecture & system design
* Experience in Agile development environments
* Strong problem-solving and communication skills
* Experience mentoring developers and guiding best practices
🔹 Mandatory Integration Experience
* Hands-on REST API integrations
* Experience working with third-party systems
* Knowledge of authentication, webhooks & data synchronization
* Experience integrating with financial systems like QuickBooks (QBO) or Xero is a strong plus

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Note : This position is for Pune location. Please only apply if you are in pune or willing to relocate to Pune.
We are a product company with headquarter in New York and development centre in Pune.
Seeking passionate Software Engineers having 2+ years of experience in Ruby on Rails.
Must Have Skills
- Excellent verbal & written communication skills. And you enjoy collaborating with others
- 1+ year of experience with Ruby on Rails or other Ruby frameworks
- Sound knowledge of object-oriented programming concepts and design patterns
- Strong knowledge of relational database concepts, PostgreSQL, MySQL, etc.
- Working knowledge of Javascript, DOM, CSS, HTML
- Strong experience with Git versioning systems
Good To Have Skills
- Experience with modern Javascript libraries, frameworks & its ecosystem will be a huge plus. Example: React.js / Ember.js / Angular.js / Vue.js etc.
- Experience with Micro-service Architecture, Service Oriented Architecture (SOA), GraphQL, and REST APIs will be a huge plus
- Working knowledge or understanding of the SaaS ecosystem will be a plus
- Contribution to open source projects, have participated in some technical community or meetups or interest group or have written or spoken in public about their technical ideas
- Inclination to develop your own gems or reusable components or libraries
What you will love working at Kiprosh
- We're a remote-friendly and calm company
- We use the latest and powerful hardware for software development
- We are heavy on extreme programming and agile methodology. Our DNA is engineering practices like TDD, CI, CD, Code reviews, Pair programming, etc
- We love to collaborate and contribute to open source projects (https://www.github.com/kiprosh">Kiprosh Github)
- We encourage and help you to blog about your development experience with the rest of the world. (https://blog.kiprosh.com/">Kiprosh Engineering Blogs)
- Our dedicated CoE (Center of Excellence) group ensures that company-wide we all achieve excellence in the area of our interest, learn the latest and greatest, and keep sharing product & technology topics regularly across the organization
- Company-wide, we conduct monthly events to have fun together as a One Kiprosh team.
- We are big on rewards and recognition. We celebrate spotlight awards every quarter. We have yearly award ceremonies and celebrations. (https://www.linkedin.com/company/kiprosh">Kiprosh Linkedin Page)
- We have company-wide outings twice a year (but pause for a year since March 2020 due to Covid19 pandemic)
- We are a passionate group of humble, kind, and fun-loving individuals
ThoughtWorks is a global software consultancy with an aim to create a positive impact on the world through technology. Our community of technologists thinks disruptively to deliver pragmatic solutions for our clients' most complex challenges. We are curious minds who come together as collaborative and inclusive teams to push boundaries, free to be ourselves and make our mark in tech.
Our developers have been contributing code to major organizations and open source projects for over 25 years. They’ve also been writing books, speaking at conferences and helping push software development forward, changing companies and even industries along the way. We passionately believe that software quality is driven by open communication, review and collaboration. That’s why we’re such vehement supporters of open source and have made significant contributions to open source tools for testing, continuous delivery (GoCD), continuous integration (CruiseControl), machine learning and healthcare.
As consultants, we https://www.thoughtworks.com/careers/hub/consultant-life">work with our clients to ensure we’re evolving their technology and empowering adaptive mindsets to meet their business goals. You could influence the digital strategy of a retail giant, build a bold new mobile application for a bank or redesign platforms using event sourcing and intelligent data pipelines. You will use the latest Lean and Agile thinking, create pragmatic solutions to solve mission-critical problems and challenge yourself every day.
You’ll spend time on the following:
- You will champion best practices like writing clean and reusable code using practices like TDD, SOLID principles, OO design, and pair programming
- You will partner with other technologists from cross-functional teams advocating devops culture
- You will work in collaborative, product-focused teams to build innovative customer experiences
- Take ownership and accountability beyond individual deliverables, always pushing the envelope in order to deliver awesome results for our clients
- Learn, digest and subsequently apply the latest technology thinking from ourhttps://www.thoughtworks.com/radar"> tech radar to solve client problems
Here’s what we’re looking for:
- You have 2+ years* of experience using two or more development languages (Java, JavaScript, Ruby, C#, etc.) with experience in Object-Oriented programming
- You can write clean, high-quality code in a variety of languages and are also able to spot (and improve) bad code
- You’re resilient in ambiguous situations and can approach challenges from multiple perspectives
- You have experience with Agile, Lean and/or Continuous Delivery approaches such as Continuous Integration, TDD, Infrastructure as Code, etc.
- Bonus points if you have knowledge of cloud technology such as AWS, Docker or Kubernetes
- You’re willing and able to commit to travel to client sites in order to solve their business problems
At ThoughtWorks, we’re committed to fostering an inclusive community for all technologists. Help us achieve a more balanced workplace by anonymously answering the following demographic questions.
Why Deliveroo?
When you first think about Deliveroo, you probably think of getting great food to your house in less than half an hour. Awesome right? But behind the scenes is the real story. This story is one of high growth, huge challenges and an enormous opportunity ahead of us. It began with our founder Will, arriving in London in 2004 and finding it almost impossible to order great food, despite the wealth of incredible restaurants in the city. In 2013 Deliveroo was launched. Fast forward to 2020 and we operate in 12 markets with over 60,000 riders who deliver orders from 60,000 restaurants in over 500 cities worldwide.
We want to be the definitive food company - the app you go to any time you have a hunger pang. We are transforming the way people think about food. We are providing people with limitless access to different cuisines and restaurants, turning cooking from a chore to a choice, and giving people the freedom to eat what they want, when they want, where they want it.
We work with riders, restaurants and consumers. We operate one of the most complex three sided marketplaces in the world and we do this in real time. Millions of customers and thousands of restaurants and riders rely on us to match them within milliseconds. The algorithms behind that marketplace are the secret sauce that allows us to deliver our orders in around 30 minutes.
And we're just getting started.
The scale of the opportunity ahead of us is immense. The global food market is valued at £7.7 trillion but only 1% of it is currently online. Contrast that with the digital disruption of countless other industries - from banking and travel to retail and communications - it's clear that our journey in the food sector has only just begun.
We are already a multi-billion pound company that has grown rapidly. Deliveroo came top in the FT's' list of Europe's fastest growing 1000 companies in 2018, and we were the first company ever to win Deloitte's 'UK Top 50' two years in a row. Yet most of the extraordinary value this company will generate lies ahead of us.
The Role
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Work as part of a full stack product team to develop solutions to ensure optimal experiences for our customers, riders, and restaurants
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Utilise a variety of backend technologies to build scalable products
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You'll take part in decisions related to how we undertake new projects
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You'll gather requirements and scope out projects with the rest of the team
Our skills include:
We want to emphasise that we don’t expect you to meet all of the below but would love you to have experience in some of these areas.
-
Pride in readable, well-designed, well-tested software
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5 to 10 years professional experience writing web-based applications in any language, and a willingness to quickly get up to speed on our stack (Ruby/Rails, Go, Python, Scala, or Rust)
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Experience with TDD environments (RSpec, Minitest, Capybara, Selenium)
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Experience with relational databases (PostGreSQL, MySQL) and key-value stores (Memcache, Redis)
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Experience with front-end web technology, bonus points for React
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Experience with web architecture at scale (20krpm and above)
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Experience with PostGIS, or any geography-heavy applications
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Experience with "NoSQL" data backends (Redis, MongoDB, ElasticSearch)
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Experience solving logistical problems with software
Life at Deliveroo
We are a growing team, with very large impact, seeking to answer some of the most interesting questions out there. We move fast, we’re always looking for new ideas and we’re very transparent about the decisions we make and why we make them.
There are so many questions we need to answer and plenty more we haven’t even encountered. How do data and technology help restaurants to grow as consumer habits change? How can we predict what someone wants to order for dinner long before the idea has even crossed their mind? At Deliveroo these are just some of the tough problems we are solving - and there is no challenge that cannot be yours. No solution is owned by a particular team, which means the scope for growth and personal impact is enormous.
Diversity
We believe a great workplace is one that represents the world we live in and how beautifully diverse it can be. That means we have no judgement when it comes to any one of the things that make you who you are - your gender, race, sexuality, religion or a secret aversion to coriander. All you need is a passion for (most) food and a desire to be part of one of the fastest growing start-ups around.
PHP
MySQL
Our Tech Stack:
React JS | Python | Django | Mongo | Elastic Search | AWS | Docker | Redshift
We are looking for people who have a passion for solving problems, can write exceptional code and don't shy away from challenges and new technology. Our products affect thousands of people everyday and we want someone who would love to contribute towards that end.
If you:
- Know how to write robust and reliable systems
- Have knowledge of managing and scaling for high volume traffic
- Are someone who enjoys execution of an idea as much as finding new and innovative ideas to solve problems
- Actively try to gain more knowledge and pass on knowledge to your peers
Then we are definitely a right match for you
What we expect from you:
- Excellent understanding of web applications.
- Good knowledge about AWS or similar services.
- Ability to quickly learn new technologies.
- Good understanding of the delivery pipeline in a team environment.
- Innovative and creative problem solving.
- Ability to understand and communicate across teams and departments.
What you will be doing:
- Work as a part of a team or individually.
- Build products that help us expand our portfolio and drive growth for the organisation.
- Take up ownership of the entire lifecycle of products.
- Help, mentor and guide interns, new joinees and other developers.
- Engage with the client and people from other departments to come up with the best solutions.
- Point out existing problems with our solutions, processes and architecture
What we look for:
- Should have used/contributed to popular Open Source Libraries and Tools
- Should have worked on web technology (Rails / SpringBoot / Django / NodeJs)
- Always on the cutting edge of technology.
- Ability to divide a larger problem into smaller pieces for everyone to work on.
- Process driven and detail oriented
- Should have mentored new joinees
- More than 3 years of relevant experience in the domain
- Should be able to work out of our Bangalore office.
- Minimum 3+ years' experience as a software developer.
- Proficiency in JavaScript, Angular.js, HTML 5, CSS.
- Familiarity with Git.
- Linux and/or OS X experience.
- Experience consuming API endpoints.
- Good to have - Kafka/queuing system
- Should be well-versed in using multiple Databases - SQL/NO SQL,
- Should have experience using in- memory Data Bases-Redis
- Experience with Unit-Testing.
- Experience building web applications with responsive design.
- Experience with Node.js and/or other server-side JavaScript technologies and tools.
- Strong knowledge of design principles, user interfaces, web standards and usability.
- ES6, React JS/JSX, Redux, Web pack, Immutable.js.
Desired Skills and Experience
Responsible for developing, enhancing, modifying and/or maintaining applications in the Global Markets environment. Software developers design, code, test, debug and document programs well as support activities for the corporate systems architecture. You are required to work closely with business partners in defining requirements for system applications. You must typically have in-depth knowledge of development tools and languages. You are also responsible for day to day supervision for a small team of associates; provide coaching and input into the performance management process.
Essential Skills:
• Front end - Angular(2.x)/ ReactJS/ jQuery
• Backend - Python/NodeJS
• Experience working with scalable, high-performance systems.
• Strong understanding of database design; Experience of NoSQL databases is a plus.
• Experience in API integration, Application deployment.
• Familiarity in Unix/Linux development environments & tools including scripting.
• Strong problem-solving ability.
• Experience in designing system architecture for solving complex problems with a sound understanding of object-oriented programming and Design Patterns.
• Experience in Test Driven Development & Agile methodologies.
• Good communication skill.
• Experience of using tools like git is a plus.
• Hunger for learning
• Self-starter with a drive to technically mentor your cohort of developers.








