
OREN is a rapidly growing technology business in Sustainability Analytics and Reporting space. Our ambition is to help companies include sustainability into their core business strategies and culture.
We are looking for Fullstack Engineers (MERN) to help us in the next stage of our journey with experience in developing real-time server applications based on Node.js, Express.js, MongoDB databases. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You are expected to work with the best selection of tools, libraries, and cloud platforms to deliver a high-performance, scalable, flexible, reliable, and seamlessly integrated back-end solution to be used with a variety of mobile and web-browser-based clients.
Responsibilities :
-- Design and write lots of bug-free, efficient, scalable, and reusable code
-- Design & develop full-stack modules and components and promote coding best practices
-- Develop APIs and scripts using backend programming languages like Node.js
-- Design and implementation of low-latency, high-availability, and performant applications
-- Ability to work independently with minimum supervision
-- You will have ownership of developing and maintaining various backend services that support features in our application and website
-- Integrating solutions to enterprise software and legacy software
-- Manage project priorities, deadlines, and deliverables
-- Develop and manage well-functioning databases and applications
-- Ensuring responsiveness of applications
Requirements:
- 4+ years professional software engineering experience
- Bachelor's degree in Computer Science or a related field (or foreign equivalent)
- Proven experience in high-level programming languages like Node.js and Express.js with state management tools like Redux
- Good understanding of React, Next.JS, Bootstrap, and Material UI
- Thorough understanding of modeling and scaling databases like Firestore, and SQL
- Expertise in developing micro-services based REST APIs and exposure to API Gateway (GraphQL a plus)
- Should be well-versed with collaboration tools like Git and Swagger
- Significant experience in developing high performance, distributed, and scalable applications with container deployment (Docker and Kubernetes)
- Comfortable working within GCP, AWS, Azure, or equivalent ecosystem
-Bonus point: Experience working with ML and recommendation systems
- Knowledge on open-source technologies such as NoSQL, MongoDB, Data Formats (XML / JSON), JavaScript Frameworks ReactJS, JS, JQuery, CSS, HTML5, in memory databases, Build tools like webpack.
- Preference will be given to the Immediate joiner
- Should be a team player, have a positive outlook towards challenges, and contribute to the growth of the team and company
Interview process:
1st Round - Techincal Assessment: a) Online Quiz b) Take Home Assignment
2nd Round - Joint video call discussion with Co-Founder and CTO
Oren is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, age, religion, sex, sexual orientation, gender identity or expression, marital status, domestic partner status, national origin, genetics, disability, military and veteran status, and other protected characteristics.

Similar jobs
Job description
Opportunity to work on cutting-edge tech pieces & build from scratch
Ensure seamless performance while handling large volumes of data without system slowdowns
Collaborate with cross-functional teams to meet business goals
Required Skills:
Frontend: ReactJS (Next.js must)
Backend: Exp in Node.js, Python, or Java
Databases: SQL (must), MongoDB (nice to have)
Caching & Messaging: Redis, Kafka, or Cassandra exp
Cloud certification is a bonus
Responsibilities:
Leads technical design and development.
Ensure high-quality, scalable, and testable application architecture through
rigorous design leadership and best practices.
Owning complex features, writing quality code and tests, mentoring engineers,
and championing quality standards within a CI/CD environment.
Experience and Expertise Requirement :
8+ years related software development experience.
Proficiency in Java, SQL, Mongo and Angular, JavaScript, TypeScript, NodeJS.
Working experience in Angular 6+
JOB DESCRIPTION
Expertise in Gen AI frameworks, Lang Chain ecosystem, Hugging Face,
LLM capabilities, AI cost optimization
Very strong programming skills and should be able to write optimized,
modular code.
Should have good communication, and interpersonal skills.
Ability to work in faced-paced agile environment and cope with the speed of
scrum process.
Strong problem-solving skills and attention to detail.
Traits to take ownership of the components and deliver work that including
development, unit testing, and bug-fixing.
Deep understanding of design principles
Strong architecture knowledge with experience in HLD + LLD
Very strong debugging & problem-solving skill
Ownership mindset and ability to lead design
Ability to mentor other engineers
Strong coding excellence (clean code, SOLID, modular design)
Hands-on across Java, Node, Angular, SQL, Mongo
GenAI stack proficiency & integration patterns
Debugging proficiency is required across:
Distributed services
API integrations
UI state management
Query performance issues
AI pipeline debugging (Lang Chain, LLM cost optimization, prompt
chains)
JOB DESCRIPTION
1.Supervisory Responsibility
This position may have supervisory responsibilities.
Educational Qualification
Bachelor’s degree in computers or software engineering or
Master’s degree in computer science, Computer Applications
1. Developing backend using node.js and express
2. Working on MongoDB database
3. Doing front-end development with react.js
GrowVation is hiring Full Stack Developer
GrowVation is hiring for a full-cycle enterprise software development company that provides Business Intelligence, Enterprise Portals, and Mobile Solutions.
We are actively seeking a talented Full-Stack Web Developer with a background in Javascript frameworks, like React.js, React Native, Node.js.
Required Background:
- At least 5 years of web server development experience and/or experience building client-side web applications
- Knowledge of, or practical experience with, React/Angular, Backbone.js, or comparable MVC Javascript framework
- Practical experience with Node/Express or similar backend stack
- Knowledge of relational database dialects (MySQL, SQLite, PostgreSQL) or No-SQL database like MongoDB or similar DB management systems
- Experience with cloud deployment services (Heroku, AWS, GCP, Azure)
- Solid understanding of UI implementation, with emphasis on mobile-first responsive design
- Experience with standard front-end web technologies HTML, CSS, jQuery, JSON, AJAX.
- Knowledge of, or experience with API design and deep understanding of REST principles, with emphasis on engineering scalable, simple server-side applications
- Experience working in Linux server environments
- Experience with Sass/LESS CSS preprocessor
- Familiarity with version control systems (Git, SVN, etc.)
- Experience working in teams and reviewing/managing code using GitHub
- Knowledge of, or experience working as part of an agile team using Kanban, Scrum, etc.
- Excellent written, verbal, and interpersonal communications skills
- Ability to work well independently and as part of a team
- Ability to multitask and prioritize in a dynamic environment
- Strong troubleshooting and analytical skills; detail-oriented
- Excellent proactive communications and planning skills
Role and responsibilities:
- Design the overall architecture of the web application.
- Reviewing/creating code, designs, specs, documentation, and test plans
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organization.
- Document your work. Represent your code graphically for strategy meetings.
- Understanding and implementation of security and data protection
Must have skills: React.js, Angular, Node.js, MongoDB, Verbal and Written Communication
No. of vacancies: 1
Location: Noida
Work from Home (till): January 2022
Experience: 4 - 6 years
CTC Range: 8 - 15 LPA
- Developing both frontend and backend of application using technologies like Java, Angular, JavaScript, HTML5.
- Designing user interactions on web pages.
- Designing and Developing back end API's and databases.
- Meeting both technical and customer’s needs.
- Seeing through a project from conception to finished product.
- Take complete ownership of the project and deliver with good quality.
- Staying abreast of developments in web applications and programming languages.
Requirements:
- Relevant experience of 8+ yrs
- Strong communication, organizational skills. Good in Agile, Scrum, Dev-Ops practices.
- Proficiency with fundamental front end languages such as HTML5, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular, React and Amber.
- Proficiency in Java, Springboot, Microservices
- Familiarity with database technology such as PostgreSQL, MySQL, Oracle and MongoDB.
- Good in writing quality code and Unit Tests. Good knowledge of DevOps practices.
- Excellent verbal communication skills.
- Good problem solving skills
Hello,
We are conducting Walk In Interviews for MCA & MSc IT in .Net OR Java OR MEAN/MERN OR QA technology for a rewarding career with Gateway group of companies:
Interview would consist of an assessment Test, Technical round and HR round. (as per your performance at each stage).
Selected candidates would be put under a short training program and then would start working with us on live projects:
Eligibility Criteria
Good Communication Skills
Good Analytical Skills
Batch Year 2020/21/22
About US:
Established in 1997, The Gateway Corp (http://www.thegatewaycorp.com">www.thegatewaycorp.com), is a privately held global enterprise, headquartered in India & The Netherlands. The Gateway Corp is the principal holding company and promoter of all Gateway Group Companies, comprising of 20 independent operating companies across 17 countries. Each Gateway Group Company operates independently under the guidance & supervision of its board of directors & shareholders. These companies consist of publicly listed companies, companies focused on disruptive innovation & research, joint ventures, industry focused technology consulting companies, technology platforms and software services companies. The inherent DNA of each Gateway Group Company is to deliver tangible & measurable business value to global customers.
Each brand at Gateway specializes in offering a niche capability to our clientele across 30+ countries around the world. Our businesses run on the same set of values and ethics, with a singular motto of adding an incremental value to our clients’ businesses. We have a shared mission and we collectively work towards it within our chosen specified areas.
Key Highlights:
- Headquartered in India & Netherlands.
- Branches in 16 Countries.
- 7 Development Centers across the globe
- 12 practices, Catering to 8 Industries.
- Global Team Strength of 1600.
- 100% Debt Free since inception.
- 80% Repeat Business from existing customers
- Best human practices, Audited and certified by Intertek, external agency.
- Onsite opportunities (Short term & Long term).
- Celebrating Womanhood & Motherhood separate policies for women employees.
The ideal candidate should be a proactive individual with strong communication skills and a team player. He or she should have experience of at least 5+ years in MEAN stack development.
Should have hands-on experience in the following:
- Hands-on experience in designing and developing applications using MEAN stack and have at
- least 5+ years experience on the same.
- Should have excellent in-depth knowledge of Nodejs and Mongo DB.
- Working knowledge of RESTful web services.
- Working knowledge of Angular js.
- Basic understanding of front-end technologies, such as HTML5, and CSS3.
- Integration of user-facing elements developed by front-end developers with server-side logic
- Design and implementation of low-latency, high-availability, and performant applications
- Proficient understanding of code versioning tools, such as Git
- Good communication skills.
- Experience in working effectively within a team
A great Application Developer has excellent knowledge of Javascript.
They must be familiar with a variety of operating systems and platforms. The ideal candidate will also have an analytical mindset and a keen eye for detail.
The goal is to write “clean” and flawless code to produce fully functional software applications according to requirements.
Responsibilities
Understand requirements and how they translate in application features
Collaborate with a team of IT professionals to set specifications for new applications
Design creative prototypes according to specifications
Write high quality source code to program complete applications within deadlines
Perform unit and integration testing before launch
Conduct functional and non-functional testing
Troubleshoot and debug applications
Evaluate existing applications to reprogram, update and add new features
Requirements
Proven experience as application developer
Experience in designing and building applications
Ability to program in NodeJS and AngularJS
In-depth knowledge of programming for diverse operating systems and platforms using development tools
Excellent understanding of software design and programming principles.
A team player with excellent communication skills
Analytical thinking and problem-solving capability
Great attention to detail and time-management skills







