


Life is Short! Work Somewhere Awesome.
Mercer Talent Enterprise is hiring for experienced full stack Ruby on Rails developers.
As a Senior Ruby On Rails Engineer, you'll work on a closely-knit team with a technology stack built on top of Ruby on Rails 7.x. We like to work with modern technologies, always try to do what is best for the customer and put more value on teamwork than rock stars and cowboys.
Key Responsibilities
- Design, build, and maintain efficient, reusable, and reliable Ruby code
- Lead the technical design and development of major platform components to help our technology platform scale with our explosive user growth.
- Actively promote code quality, organization and automatization
- Build new features to improve psychometric assessments
- Shape our product roadmaps by being data-driven and creative
- Use and promote TDD best practices
- Pair program with team members of different experiences
- Be a mentor when you have the expertise / Be a student when someone else does
Required Experience or Skills
- 5+ years experience with Ruby on Rails
- Experience working with Postgres database
- Expert knowledge of feature/end-to-end and unit tests
- TDD experience with RSpec and Capybara
- Strong JavaScript skills
- Strong HTML / CSS 3 skills
- Experience working with a Continuous Integration environment (CircleCI, Github Actions, Jenkins, etc.)
- Understanding and commitment to Agile processes
- Great communication, particularly in explaining your coding processes, suggestions for best practices, and identifying ways to improve the team's coding quality
Desired Skills & Experience
- Experience developing with React / Redux
- Experience developing with TypeScript
- Working knowledge with Docker
You'll get
- Competitive salary with health benefits
- An extremely energising, dynamic and fast paced entrepreneurial working culture and environment
- An opportunity to work on leading edge technology products and solutions that will be first movers in the market
- An opportunity to travel to international locations where our clients may be based
- Latest laptop, devices and technologies for your needs
- Unique and supportive opportunities to progress in your career
- On-going team and professional development
Where
Remote
About Mercer Talent Enterprise
Mercer Talent Enterprise is a global leader providing talent foresight for an organization’s most pivotal people decisions through our talent assessment, leadership, and capability development solutions. By integrating our extensive expertise in assessment and psychometric tools with progressive and modern advances in technology and evidence-based data science, Mercer Talent Enterprise enables a depth and breadth of assessment solutions across the employee lifecycle.

About Mercer Talent Enterprise
About
Mercer Talent Enterprise is a global leader in talent assessment, technology, and leadership development. As the world’s first and only company to pioneer the science of Behaviourmetrics®, we empower organizations to make critical people decisions by blending contemporary psychometric tools and assessment solutions with the latest advances in artificial intelligence and data science.
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About Us
21 Knots is a design, engineering, and consulting firm providing services to the global maritime and oil & gas industry. In an industry constantly evolving due to dynamic regulations, economic fluctuations, and climate change mandates, we strive to deliver cutting-edge solutions with an unwavering commitment to excellence. Our comprehensive services are designed to create value for our esteemed clients while enabling them to achieve their business goals.
The Role
We’re looking for a skilled and motivated Software Developer to join our team at 21 Knots. Someone with backend development with a working knowledge of frontend technologies. The ideal candidate will have a strong command of backend frameworks such as Django, FastAPI, or Flask, and familiarity with frontend tools like HTML, CSS, JavaScript, and optionally React, Angular, or Vue. You will play a key role in building, maintaining, and optimizing scalable software solutions while collaborating with a team
Responsibilities
- Develop,test, and maintain backend services using Django, FastAPI, or Flask.
- Design and implement RESTful APIs for web and internal tools.
- Work with relational and non-relational databases such as PostgreSQL, MySQL, or MongoDB.
- Optimize application performance and implement backend security best practices.
- Collaborate with frontend developers, designers, and cross-functional teams to deliver high-quality solutions.
- Write clean, maintainable, and well-documented code.
- Support basic frontend development tasks using HTML, CSS, and JavaScript.
- Work with modern frontend frameworks like React.js, Angular, or Vue (good to have).
What You’ll Need
Experience:
- 1–4 years of hands-on experience in backend development.
- Exposure to full-stack development environments.
- Experience working with RESTful APIs, databases, and cloud integration is a plus.
Education:
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
Tools & Software Proficiency:
- Proficiency in Django, FastAPI, or Flask.
- Familiarity with PostgreSQL, MySQL, or MongoDB.
- Basic knowledge of frontend technologies: HTML, CSS, JavaScript.
- Exposure to Bootstrap or Tailwind CSS for responsive UI design.
- Good to have: experience with React, Angular, or Vue.
- Familiarity with cloud platforms (AWS, Azure, or GCP) and Agile/Scrum methodologies is an added advantage.
Skills & Competencies:
- Strong problem-solving and debugging skills.
- Understanding of RESTful architecture and secure coding practices.
- Ability to collaborate in a cross-functional environment.
- Good verbal and written communication skills.

Job Description:
We are seeking a skilled Full Stack Developer to join our growing team. As a Full Stack Developer at AlphaBI, you will play a critical role in designing, developing, and maintaining both front-end and back-end components of our web and mobile applications. If you are a proactive problem-solver with a passion for technology and a desire to work in a fast-paced environment, we want to hear from you.
Key Responsibilities:
• Develop and maintain web applications using React, JavaScript, SQL, and MongoDB.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Optimize applications for maximum speed and scalability.
• Ensure the technical feasibility of UI/UX designs.
• Develop server-side logic, databases, and APIs to support front-end functionality.
• Write clean, maintainable, and well-documented code.
• Troubleshoot and debug issues to enhance application performance.
• Stay updated with emerging technologies and apply them to improve the development process.
Required Skills:
• Proficiency in React and JavaScript for front-end development.
• Strong experience with SQL and MongoDB for database management.
• Understanding of RESTful APIs and web services.
• Knowledge of version control systems like Git.
• Ability to work independently and as part of a team.
• Excellent problem-solving skills and attention to detail.
Optional Skills (a plus):
• Experience with TypeScript.
• Familiarity with Next.js for server-side rendering.
• Knowledge of Flutter for cross-platform mobile app development.
Qualifications:
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 2+ years of experience as a Full Stack Developer or similar role.
• Strong portfolio demonstrating relevant work experience.
Benefits:
• Competitive salary based on experience.
• Opportunities for professional growth and development.
• Collaborative and inclusive work environment.


Technical & Professional
Requirements
- Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.
- Creating RESTful services with Node.js
- MERN stack developer must have proven experience in front & back-end development
- Work in a cross-functional team to deliver a complete user experience
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Candidate must have good Knowledge of Node Debugging
- Understanding & proficiency in REST APIs.
- MERN stack developer should know Git Repository
- Integration of data storage solutions [RDBMS, NoSQL DB]
Responsibilities & Skills
- Implementation of security and data protection
- Elementary knowledge of GRAPHQL
- Understanding of performance testing and optimization techniques
- MERN software developer must have good communication & interpersonal skills
- Ability to work independently with minimum supervision.
Type of Work
- 80% Backend 20% Frontend
- Building SAAS products inhouse and working on SI(System integrator) projects for other SAAS companies
Education
- Graduation in computers –Full-time B.E / B. Tech or an MCA degree (Regular Program, no part-time or long-distances courses).


About the Company
Blue Sky Analytics is a Climate Tech startup that combines the power of AI & Satellite data to aid in the creation of a global environmental data stack. Our funders include Beenext and Rainmatter. Over the next 12 months, we aim to expand to 10 environmental data-sets spanning water, land, heat, and more!
We are looking for a Full Stack developer who can work on all aspects of our in-house data refinery. You will be working in javascript, python, golang, and more. With respect to the cloud it's majorly AWS in ECS, Lambda, cloud watch, and much more to grow our team to power this expansion. Come save the planet with us!
Your Role
- Ideate and design multiple microservices and their interaction.
- Documenting code and infrastructure architecture.
- Deleting and adding code in JavaScript, python, database modeling, and SQL.
- Building APIs that are flexible and scalable.
- Occasionally you will be asked to work on the frontend side of things.
- Deploying and maintaining multiple services.
- Adding, removing, and updating parts of the application keeping in mind the bigger vision of the organization.
Requirements
- 1- 4 years of work experience.
- Excellent command over JavaScript with focus on Node and React.
- Excellent command over relational databases like Postgres(preferred) or MySQL.
- Both frontend and backend exposure.
- Exposure to REST API architecture and development.
- Must know code designing patterns and common language-agnostic principles e.g. DRY, KISS< MVP.
- Exposure to AWS services like EC2, Cloudwatch, Lambda, S3, CI/CD, etc & production level experience in DevOps.
- Basic understanding of containers like Docker, Kubernetes, and Linux based systems.
- Exposure to Microservices and serverless architecture.
- Self-starters and curious folks who don't need to be micromanaged.
- Understand when to make trade-offs and are insistent that quality doesn't always have to compromise speed.
- Passionate about Blue Sky Climate Action and working with data at scale.
Benefits
- Work from anywhere: Work by the beach or from the mountains.
- Open source at heart: We are building a community where you can use, contribute and collaborate on.
- Own a slice of the pie: Possibility of becoming an owner by investing in ESOPs.
- Flexible timings: Fit your work around your lifestyle.
- Comprehensive health cover: Health cover for you and your dependents to keep you tension free.
- Work Machine of choice: Buy a device and own it after completing a year at BSA.
- Quarterly Retreats: Yes there's work-but then there's all the non-work+fun aspect aka the retreat!
- Yearly vacations: Take time off to rest and get ready for the next big assignment by availing the paid leaves.


- Own our user interfaces with an eye to lightning-fast performance and a great user experience
- Implement compelling and intuitive UIs, shaping the design and feel of the product alongside our founders
- Write a significant amount of code for new and existing features
- Ship high-quality code and architecture
- Mentor engineers on the team, developing their skills and helping advance their careers
- Help shape the future of our engineering organization
Requirements
- You have been building production web applications for 5+ years and know the systems from top to bottom
- You know SQL and have significant programming experience on the frontend with React
- You have a BS/MS/Ph.D. in a scientific field or equivalent experience
- You want to work in a fast-paced, high-growth startup environment that respects its engineers and customers
- Comfortable working with a 100% distributed engineering team, collaborating on GitHub, Slack, Zoom, etc. in the open and as a self-starter.
Bonus points
- You have backend experience building microservices
- You’ve contributed to open-source libraries and actively participate in the development community (blogging, meetups, tweeting, etc.)
- You have experience building interactive data visualizations
- You have worked in TypeScript, Java, Go
Job Description
1. JavaScript, ReactJs, Node.js, Express.js, MongoDB, Web-Services
2. Working Experience of Ajax,Json
3. Rest/ SOAP API Integration
4. Good Logical and Analytical and communication Skills
5. Should have knowledge of CI/CD.
6. Must have experience in writing unit test cases and good in TDD approach.
7. Should have basic knowledge of HTML5 and CSS.
8. Ensuring high performance of applications on mobile/desktop
9. Knowledge of Jenkins, GIT, Docker, Linux (Basic)
10. Writing tested, idiomatic, and documented JavaScript, HTML and CSS
11. Coordinating the workflow between the design team, the HTML coder, and yourself
12. Communicating with internal/external web services.
GOOD TO HAVE
1. Experience with Amazon web services, DocumentDB, etc.
2. Understanding of Ecommerce applications.
3. Understanding of fundamental design principles behind a scalable application.
4. Creating database schemas that represent and support business processes Implementing automated testing platforms and unit tests Proficient understanding Roles and Responsibilities
5. Design client-side & server-side architecture
6. Build the front-end of application through appealing visual design
7. Test software to ensure responsiveness and efficiency
8. Troubleshoot, debug and upgrade software
9. Build features and applications with a mobile responsive design
10. Ability to work effectively under very tight deadline pressure.
11. Analyze issues, recommend alternatives, and implement the best recommendation
12. Prioritize tasks and responsibilities while managing multiple, competing priorities


Job Responsibilities
- Manage a team of talented engineers and oversee daily execution
- Work with product managers in planning sprints and task estimation
- Remove roadblocks for teams and increase delivery velocity
- Provide technical leadership to the team
- Be Technical SME in client meetings
- Be a stickler for code quality, test coverage
- Coach and grow engineering team
To be successful in this role, you need to have/be:
- Proven track record in managing engineering teams and delivering quality products.
- Experience in Ruby on Rails, React JS tech stacks
- Experience in building high performance web applications/APIs
- Top notch analytical/problem solving/debugging skills
- Should have proven ability to build, lead and develop a team
- Strong communication skills with the ability to clearly articulate needs as well as provide the team with a clear overview of the priorities
- Excellent verbal, analytical, organizational, and written skills

Full Stack Engineer - I / II / III
Radical is a platform connecting data, medicine and people -- through machine learning, and usable, performant products. Software has never been the strong suit of the medical industry -- and we are changing that. We believe that the same sophistication and performance that powers our daily needs through millions of consumer applications -- be it your grocery, your food delivery or your movie tickets -- when applied to healthcare, has a massive potential to transform the industry, and positively impact lives of patients and doctors. Radical works with some of the largest hospitals and public health programmes in India, and has a growing footprint both inside the country and abroad.
As a Full Stack Engineer at Radical, you will:
- Work closely with all stakeholders in the healthcare ecosystem - patients, doctors, paramedics and administrators - to conceptualise and bring to life the ideal set of products that add value to their time
- Write code on the front-end, the back-end and anything it takes to solve the problems and delight users both internally and externally
- Build systems which have an extraordinary emphasis on capturing data that can help build better workflows, algorithms and tools
- Work on high performance systems that deal with several million transactions, multi-modal data and large datasets, with a close attention to detail
We’re looking for someone who has:
- Familiarity and experience with writing working, well-documented and well-tested code in at least two of the following: React/Redux (preferred), NodeJS (preferred), Golang and Python
- Proficiency in the features of the language they are using, with knowledge of standards and best practices (Eg: ES2015 and above, Python 3.5 and above, Node v10)
- Hands on experience with at least one large scale application framework that interfaces with databases and deals with at least 20 million rows of data
- Knowledge of databases, and familiarity with schema design in at least one NoSQL database (eg: MongoDB) and at least one relational database (eg: Postgres).
- Experience integrating with a wide variety of external tools and services
- Experience navigating AWS and leveraging appropriate services and technologies rather than DIY solutions (such as hosting an application directly on EC2 vs containerisation, or an Elastic Beanstalk)
It’s not essential, but great if you have:
- An established track record of building systems from scratch
- Experience with microservices and decomposition of monolithic architectures
- Proficiency in automated tests
- Proficiency with the linux ecosystem
- Experience in deploying systems to production on cloud platforms such as AWS
- Experience in TypeScript
- Meaningful open source contributions
The position is open now, and we are onboarding immediately.
Please reply to us with an updated resume, and one thing you would like us to see as part of your application. This one thing can be anything that you think makes you stand apart among candidates: it can be an interesting hobby project that you’ve self-hosted, a research paper that’s been published, a collection of blog posts you’ve written, a repository you maintain, or your contributions to a major library.
Radical is based out of Delhi NCR, India, and we look forward to working with you!
We're looking for people who may not know all the answers, but are obsessive about finding them, and take pride in the code that they write. We are more interested in the ability to learn fast, think rigorously and for people who aren’t afraid to challenge assumptions, and take large bets -- only to work hard and prove themselves correct. You're encouraged to apply even if your experience doesn't precisely match the job description. Join us.




