Senior Mean Stack Developer

Role Overview:

We are looking for a detail-oriented and experienced Full Stack Developer to join our growing team in India. This is a remote, full-time opportunity to work on high-impact

projects using modern web technologies. While specific project discovery is underway, we’re looking to onboard developers with a solid foundation across front-end and back-end technologies who are comfortable working in agile environments. You will be collaborating directly with a US-based client and must be available to work the UK shift.

Key Responsibilities:

·        Develop and maintain scalable and performant full-stack web applications

·        Collaborate with UI/UX designers and backend teams to implement responsive, user- friendly interfaces

·        Write unit tests using Jest and ensure code quality and reliability

·        Develop RESTful APIs using Node.js and NestJS framework

·        Utilize Docker Compose for local development and deployment

·        Manage and optimize MySQL databases, including views, stored procedures, and performance tuning

·        Implement access control mechanisms using identity providers like Okta or Auth0

·        Document APIs using tools like SwaggerUI and Postman

·        Participate in sprint planning, code reviews, and team stand-ups via JIRA and Confluence

·        Use Git for version control and manage merge requests and branches effectively

·        Integrate application loggers for monitoring and diagnostics

Must-Have Skills:

·        Proficiency in HTML, CSS, SASS/SCSS

·        Strong hands-on experience with Angular 18 or higher

·        Familiarity with Angular Material or similar UI component libraries

·        Experience with Node.js and NestJS 10+

·        Working knowledge of Docker Compose

·        Strong SQL skills and experience with MySQL

·        Understanding of authentication and authorization best practices with Okta, Auth0, etc.

·        Comfort using Postman, SwaggerUI, Git, and logging tools

·        Familiarity with agile development processes and using JIRA and Confluence

Nice to Have:

·        Experience with form builders like Formsite or FormSort

·        Knowledge of data encryption best practices

·        Prior experience in the public health or POSIT (Public Health Informatics) domain

Qualifications:

·        Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

·        3–6 years of experience in full-stack development

·        Strong communication skills and the ability to work independently in a remote team environment

Availability to work UK shift hours to ensure overlap with the US-based client

Equal Opportunity Statement:

BigRio is an equal-opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, national origin, sex, sexual orientation, gender identity, age, pregnancy, status as a qualified individual with disability, protected veteran status, or other protected characteristic as outlined by federal, state, or local laws. BigRio makes hiring decisions based solely on qualifications, merit, and business needs at the time. All qualified applicants will receive equal consideration for employment.

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.

• Building interactive consumer data from multiple systems and RESTfully abstracting to the UI through a Node.js backend
• Define code architecture decisions to support a high-performance and scalable product with a minimal footprint
• Address and improve any technical issues
• Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems

What you need to have:

• Develops applications using C#, .NET, JavaScript, and the Microsoft suite of technologies.
• Participates in software development on daily basis. Helps collaborate with peer junior developers in the team.
• Participates in design and development activities on daily basis.
• Develops within & leverages integration technologies like Azure IOT hub, service bus, etc.
• Recognizes synergies & functionality across multiple technologies, and leverages them as appropriate
• Reviews and analyzes business requirements and provide technical feasibility and estimates
• Creates technical documents for software products using Visio, PowerPoint, Word, and other MS Office applications.
• Participates in all Scrum ceremonies: Sprint Planning and Estimation, Daily Stand-ups, Sprint Reviews, and Sprint Retrospectives.
• Translates technical requirements into application code and modules
• Makes modifications to existing applications and modules in accordance with written user stories
• Unit tests and works closely with the QA/Testing team.
• Troubleshoots and resolves issues in a timely fashion, communicating updates as determined until the issue is resolved
• Works closely with the team to help identify the root cause and implement solutions to reduce the recurring defects and issues
• Takes part in code reviews and reviewing the work of colleagues
• Works with developers to maintain a standard release plan, including code check-in processes & solution management

Basic Qualifications:

• 8+ years experience working in an IT environment
• 3+ years experience as a senior software developer.
• 5+ years experience as a software developer or senior developer.
• 5+ years experience as a software developer using the following development languages: C#, .NET
• 2+ years experience in Microsoft Azure.
• 2+ years experience using Microsoft Azure Dev Ops
• 5+ years experience using Microsoft Visual Studio
• 2+ years experience using a relational database (e.g. Microsoft SQL Server, Oracle, etc.)
• 6+ months experience using Azure Cosmos DB or a NoSQL database
• Demonstrated project experience regarding estimates, planning, and deliverables with a high degree of accountability
• Proven ability working with business, engineering, and R&D teams to translate needs to Application Development teams
• Excellent communication skills

Preferred Qualifications:

• Bachelor’s degree in a technical area or equivalent
• Experience working in a multi-technology environment is a plus
• Strong analytical and problem-solving skills
• Experience in IoT environments
• Experience developing mobile solutions
• 2+ years of experience with Angular, client-side JavaScript framework.
• Experience using PI OSIsoft (PI OSIsoft API and/or PI AF SDK)
• Strong knowledge of a variety of software development methodologies (Agile, Waterfall, Scrum) and an understanding as to when each of these approaches is most suitable 
• Experience in working in a methodical and structured manner.
• Excellent communication skills: presentation, written, and oral.
• Strong interpersonal skills to successfully team with software vendors, outsourcing partners, and internal business and IT associates.
• Must be able to perform as an effective member in a team-oriented environment, maintain a positive attitude, and achieve desired results while working with minimal supervision
• Enthusiasm for learning new skills and technologies, and passion for conveying knowledge
• Excellent organization skills
• Prior experience working with global development teams