
Gurugram, Haryana, India Engineering
https://apply.workable.com/builderai/j/C5C9E7EE52/ Description About Builder.ai Innovation is fueled by the power of possibilities. A few years ago, it was virtually impossible to innovate because building software needed a degree. It was simply too expensive, too complex, too risky, and ultimately, too inefficient. That’s why only 16% of projects were ever completed on budget and worse yet, 78% failed.
We're changing that. We’re flipping software development on its head and kicking out the notion that you need to be an expert or participate in boot camps to learn how to make an app. Builder.ai’s platform lets you order the perfect software app for whatever problem you’re trying to solve. Our AI-powered assembly line brings together Lego-like reusable features and experts from around the world to bring world-class ideas to life – ANYONE’s world-class ideas. Building software needs to be like ordering pizza – pick what you want, get recommendations for the features you need and all you have to do is wait until it's cooked and ready for you. Our human-assisted AI platform helps anyone build, run & scale tailor-made software. Everyone from the bakery in Riyadh and nursery in London, to large fortune 100 companies like the BBC or Pepsi.
Life at Builder.ai It’s a place where everything moves at lightning speed and it’s certainly not for the faint of heart. We celebrate diversity and push everyone to do more with less, while creating and championing a culture that empowers everyone to experiment, push boundaries and learn by doing. Every Builder runs to our core value system of HEARTT (Heart, Entrepreneurship, Accountability, Respect, Trust & Transparency) and we’re always looking for team players with a point of view, a sense of humility and a let’s-get-stuff-done attitude.
Our scale-up is at the intersection of a quirky startup where designers and machine learning specialists work on problems together and savvy commercial teams working with finance folks to invent new business models. #WhatWouldYouBuild We are looking for a Ruby on Rails developer that brings their own ideas to the table. This person must have significant expertise in ROR, as well as be highly detail oriented and self-driven. Furthermore, they must be able to inspire and mentor others when the need arises. We are looking for someone never says “I do not know how”, or “I have never done that before” - rather a person that says how about we try this
• Architecting and designing scalable backend systems • Integration and development of various microservices • Creating unit tests using RSpec • Reviewing other developers code as well as suggesting improvements
• Algorithm development and general optimization • Setting up CI/CD pipelines • Collaborating with various stakeholders including QA, DevOps, PMs and other developers • At Least 4 years solid experience on Ruby on Rails, including at least one start to finish project where you were the lead developer or a primary contributor. • Solid understanding of deploying and maintaining Rails apps within the AWS environment. • Ability to set up workers and deploy across multiple instances. • Git experience, some would say you are a git master. • If I asked your previous co-workers about you, they would say you were a good team player 6 Months Deliverable: • Collaborate with designers, product managers, and other software developers to deliver compelling user-facing products • Lead teams of developers in architecting efficient and reusable systems that drive complex applications across the stack • Create instrumentation, monitoring, and alerting tools to ensure availability/scalability during peak traffic times and implement solutions to maximize uptime • Identify and resolve performance and scalability issues Requirements • A strong drive and sense of ownership of the challenges we take on, coupled with a team-oriented, can-do attitude • Working knowledge of standard CS fundamentals (data structures, algorithms, complexity analysis) • A professional proficiency in English • A systematic debugging and problem solving methodology • Minimum of four years of experience with Rails 4/5
Benefits • Health and wellness benefits • Performance-based bonuses and stock options • Employee friendly policies • Generous vacation and time off benefits, including paid holidays • Generally flexible working hours

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SDE
Responsibilities
- Software Engineering
- Design and develop highly scalable, available, reliable, secure and fault tolerant systems with minimal guidance for a market leader in the logistics industry
- Partner with team members on functional and nonfunctional requirements and spread design philosophy, goals and improve the code quality across the team
- Research new technologies and tools that enable building the next generation of our services
- Provide technology leadership to the team and foster engineering excellence
- Product Delivery
- Partner with product managers to define and execute on the feature roadmap
- Translate business requirements into scalable and extensible design
- Coordinate with various cross functional teams on planning and execution
- Maintaining automated build / test / deployment environments
Qualifications
- Software Engineering
- Should have at least 3 years of hands-on experience in designing, developing, testing and deploying applications on Java, Ruby, Kotlin, Python, Node or Go for large scale applications
- Deep knowledge of one of the programming languages they have experience in
- Proficient in OOP and Design Patterns, experience with functional programming would be a plus
- Data modelling experience in Relational Databases
- Ability to design and implement low latency RESTful services
- Product Delivery
- Ability to scope, review and refine user stories for technical completeness and to alleviate dependency
- Well versed in working with agile methodologies which includes phases such as design, development, code review, testing and release management
- Ability to have worked in a CI/CD environment, with hands on experience with Git or any similar source code management tools
- Product Maintenance
- Experience troubleshooting server performance issues such as memory tuning, GC tuning, resource leaks
- Continuously refactor applications to ensure high quality design

We are looking for engineers who love to build SaaS products to join our team.
This position is for a product we have been building for 4 years now, for a long term customer of ours. The Codebase is well maintained, with a rails backend and a react frontend.
If you are someone who has invested time into writing reusable rails or nodejs modules, who has written ruby gems or npm packages, you feel at home working with us.
Required Knowledge:
- How Web backends or Rails works
- Mastery over ORMs or Active Record Migrations, Validations
- Good knowledge of writing encapsulated business logic
Great to Have
- Open source npm packages or ruby gems
- Performance tuning for Apps
- Ruby Metaprogramming knowledge
- Functional JS
Interview Format
Two coding rounds of 45 mins each.
If you crack both the rounds, you get the job, and incase you decline the offer any reason we will give you a gift voucher for spenidng your valuable time with us.
In case you dont crack the question, we will tell you what to learn so that next time you will have a good chance :)

As a Software Development Engineer II in Hiver’s Strategic Initiative department, you will have a critical role to play in building solutions that hold high strategic value for the business. You will get a chance to work with and mentor a group of smart engineers as well as learn and grow yourself working with very good mentors. Expect lots of challenges and high levels of ownership and autonomy. You’ll get the opportunity to work on complex technical challenges, building frameworks to monitor and improve the performance of our systems, and improving reliability and performance.
You will be working on
- Building, maintaining and scaling APIs and microservices. You will own all aspects of SDLC including documentation, data modeling, and deployment.
- Participate in solution brainstorming, release planning and code reviews.
- This is the early phase of the project and you will do foundational work on multiple aspects and help define and improve engineering standards, tooling, and processes.
- Collaborating closely with co-developers, designers and other stakeholders to build dynamic and compelling user experiences while embracing emerging standards.
We are looking for
- 3+ years of hands-on experience building and maintaining production-grade services that are being used by a good number of active customers.
- 1+ year of professional experience with Ruby-on-Rails.
- Command on web fundamentals and high level knowhow frontend ecosystem and modern development practices
- Sound knowledge of design patterns and best practices for writing clean, linted, maintainable and reusable code
- Deep understanding of relational databases (eg, MySql) and data modeling concepts
- Solid foundation in Computer Science, with strong competencies in data structures, algorithms, and software design.
- An architect's mindset - we want a fast time to market but without undermining long-term prospects. You will have to continuously assess the various trade-offs when considering long-term vs. short-term benefits/drawbacks and make informed choices about the optimal approach.
- Strong analytical and debugging skills - you should be able to troubleshoot and solve issues in a timely manner.
- Ability to iterate and deliver at a fast pace - speed is of the essence.
- Solid understanding of cloud concepts and latest infra stack (AWS).
- Track record of assessing complex initiatives and coming up fairly accurate expected time of arrival (ETA) and working with a team to meet these timelines with high confidence
- Good communication skills - you should have good communication skills, both written and verbal. You should be proficient in English and be able to communicate effectively with team members and stakeholders.
- Nice to have: (optional)
- Frontend (full-stack) experience (VueJS) is a major plus
At Hiver, we value diversity and inclusion and encourage individuals from all backgrounds to apply. If you're ready to make an impact and be part of our innovative team, please apply here.

• Integration and development of various microservices
• Creating unit tests using RSpec
• Reviewing other developers code as well as suggesting improvements
• Algorithm development and general optimization
• Setting up CI/CD pipelines
• Collaborating with various stakeholders including QA, DevOps, PMs and other
developers
• At Least 4 years solid experience on Ruby on Rails, including at least one start to
finish project where you were the lead developer or a primary contributor.
• Solid understanding of deploying and maintaining Rails apps within the AWS
environment.
• Ability to set up workers and deploy across multiple instances.
• Git experience, some would say you are a git master.
• If I asked your previous co-workers about you, they would say you were a good
team player
6 Months Deliverable:
• Collaborate with designers, product managers, and other software developers to
deliver compelling user-facing products
• Lead teams of developers in architecting efficient and reusable systems that drive
complex applications across the stack
• Create instrumentation, monitoring, and alerting tools to ensure
availability/scalability during peak traffic times and implement solutions to
maximize uptime
• Identify and resolve performance and scalability issues
Requirements
• A strong drive and sense of ownership of the challenges we take on, coupled with a
team-oriented, can-do attitude
• Working knowledge of standard CS fundamentals (data structures, algorithms,
complexity analysis)
• A professional proficiency in English
• A systematic debugging and problem solving methodology
• Minimum of four years of experience with Rails 4/5
Benefits
• Health and wellness benefits
• Performance-based bonuses and stock options
• Employee friendly policies
• Generous vacation and time off benefits, including paid holidays
• Generally flexible working hours

Youtube videos, start their own podcast channels, perform stand-up comedy, write nail-biting mystery stories, and become confident and fearless speakers.
PlanetSpark is on its journey to becoming the global leader in the large and untapped communication skills segment. We are Series A funded by some top VCs and are on a 30% month-on-month growth curve. We have our footprint in India, the Middle East, North America, and Australia. Come join a passionate team of
over 900 young and energetic members and 1300+ expert and handpicked teachers on this roller coaster ride to build the most loved brand for kids who will move the world!
What would you be building:
You would be working on global consumer-facing products at a fast-growing startup that would give you
great exposure to all different aspects of full-stack development. You will work on:
· Learning Product: Creating the world’s first and most comprehensive live learning product to help kids
become confident communicators
· Teacher Product: Ever thought of how millions of Uber drivers are managed completely by technology?
You now have the chance to build technology that will manage the entire lifecycle of thousands of teachers
across the globe.
· Sales Product: PlanetSpark uses its own CRM. What this means is that the entire sales team of 500+
people use our custom-made products to drive sales. You will have the ability to design the most
sophisticated CRM by directly working with the business teams.
Roles and Responsibilities
As a Ruby on Rails developer, you will be a part of a close-knit team of 10x engineers who will get complete
accountability of designing the next-generation products of the company.
Some of the responsibilities include:
- Architect and install new infrastructure
- Design and build reusable and efficient ruby code
- Plan and implement new features
- Integrate data sources and databases in one system
- Identify the bugs and propose the solution for problems
- Work directly with the business and design teams
- Be involved in the complete product lifecycle – from design to development to deployment and feedback
- Work on a wide variety of features
- Get complete accountability of product development
Growth Path
- As a developer in a funded product company, you will find immense avenues of growth, in the form of knowledge, exposure to different technology, exposure to different products, career progression, and aggressive monetary growth based on performance.
- All 10x engineers will get unparalleled career growth and will outperform their batchmates by two times.
- You will have a structured growth path
- Work on small tasks in month 1
- Work on a complete feature in the next few months
- Get complete accountability of a product in 3 to 6 months
- Lead a product stream in 6 months to 1 year
- Lead a development team

About PoshVine:
PoshVine aspires to become the world's leading transaction-driven loyalty and engagement platform by providing a mutually beneficial ecosystem for people, banks and retailers. Our products around programmatic offers, rewards, and loyalty help retailers increase contextual engagement and financial institutions increase share of spends, while end-users maximize their rewards and savings. PoshVine works with all the global payment networks and many marquee financial institutions, including 7 of the top 10 banks in India.
Backend Development at PoshVine:
We are building payment-linked real-time engagement tools embedded within banking and payment journeys. Our core engineering team strives to build solid backend foundations, infrastructure and a solid network of microservices. Apart from regular work, you can expect:
- Freedom to evaluate and introduce new tools, libraries and coding standards.
- Work on developer productivity and platform tooling.
- Evangelise tech and share knowledge in internal and external forums.
- Contribute to Product and Design ideas and implement them like it’s your own product.
Roles & Responsibilities:
- Be involved in product and design decisions, and drive implementations.
- Help us scale the payment-linked loyalty infrastructure to every payment product used in India. Develop platform features for/with reusable code.
- Work with IT/tech SPOCs from Banks and Fintechs to achieve seamless API integrations, resolve concerns, and move forward with program delivery and implementation.
- Tag team with internal and external stakeholders to problem solve and work with banks to test out UAT/Production and create a rollout plan for the same.
- Perform in-depth research and identify sources off production issues surrounding the application.
- Make architectural decisions (microservices, choice of development frameworks and tools, database optimisations, load handling)
- Proficient in Full stack development skills spanning the entire spectrum from:
- Database: MySQL, PostgreSQL
- Backend: Ruby on Rails
- Front End: Web Development frameworks (Angular / React / Vue JS)
- Deployment: Capistrano, Chef, AWS, EC2, Git
You’ll be a good fit if you possess:
- A strong product design sense.
- Good experience in working with Ruby on Rails, Postgres, Python.
- Proven ability to understand end user requirements, formulate use cases and come up with effective solutions.
- Good understanding of REST APIs and the web in general.
- Ability to build a feature from scratch & drive it to completion.
- A willingness to learn new technology, whatever lets you deliver the best product.
- Possess excellent data management skills:
- How to structure databases that can scale
- How to optimise database queries
- Complying with the latest regulations around data for each geography
- Managing the infrastructure that the data resides on to ensure 99.9% uptime across geographies
- You are comfortable working on CI/CD toolchain, Kubernetes, etc.
- 3+ years of experience.



- Work with product owners, architects, developers, testers, and other stakeholders in the client's organization and in the company to build and maintain software solutions
- Get specifications/wireframes/ mock-ups and translate them into scalable, high-performance, robust web apps!
- Responsible to write and maintain clean, well-written code, as per the best practices.
- Very comfortable with daily stand-up with clients, update daily work progress via Project Management systems, voice/video calls, online collaboration using screen-sharing tools.
- Exposure/experience in agile development practices
Desired Qualification, Skills, and Experience
- Education: B.E. / B.Tech.
Mandatory Skills:
- Expert level skills in OOPS concepts
- Excellent in Ruby, metaprogramming.
- Excellent knowledge of Rails 4.x+
- Experience in using Rails Engine.
- Full-stack web development expertise (HTML, Javascript, CSS/Less, React, Redux)
- Good experience with active accounts on Git, Github/Bitbucket, or similar SCM tools.
- Excellent debugging and troubleshooting skills [Client side, Server side, Database]
- Knowledge and skills in static code analysis and performance management tools [Client side, Server side, Database]
- Databases: Expert level skills in one or more of MySQL, PostgreSQL
- Exposure to Release, Build Management, Deployment steps, and methodologies.
Nice to have Skills:
- MongoDB, Redis, Memcached, RSpec, Enzyme, Jest
- Experience:2-4 year






