Senior React Native Developer

Job Title : Full Stack Developer

Experience : 5+ Years (Mandatory)

Mandatory Tech Stack : Node.js (NestJS), React.js (Next.js), React Native, PostgreSQL, AWS (Hybrid with On-Premise infrastructure) & Docker Swarm & Portainer

Location : Remote

Working Days : Monday to Saturday

Shift : Night Shift

Job Summary :

We are scaling rapidly and looking for a high-impact Full Stack Developer who thrives on solving complex problems across Web, Mobile, and Cloud Infrastructure.

The ideal candidate is hands-on, adaptable, and comfortable working in distributed systems and hybrid cloud environments, delivering end-to-end solutions with ownership and accountability.

Mandatory Technical Skills :

• Backend : Node.js with NestJS
• Frontend (Web) : React.js with Next.js
• Mobile : React Native
• Database : PostgreSQL
• Cloud : AWS (Hybrid with On-Premise infrastructure)
• OS : Linux
• Containers & Orchestration : Docker Swarm
• Container Management : Portainer

🎯 Key Responsibilities :

• Design, develop, and maintain scalable full-stack applications (Web + Mobile)
• Build and manage microservices and RESTful APIs
• Work in distributed and hybrid cloud environments
• Develop cloud-ready solutions and manage deployments
• Handle containerized applications using Docker Swarm & Portainer
• Collaborate closely with Product, DevOps, and Engineering teams
• Ensure application performance, security, and reliability
• Participate in code reviews and follow best engineering practices
• Troubleshoot, debug, and optimize applications across the stack

✅ Required Qualifications :

• Strong hands-on experience with Node.js (NestJS)
• Solid expertise in React.js (Next.js) and React Native
• Experience with PostgreSQL and backend data modeling
• Working knowledge of AWS services in hybrid environments
• Good understanding of Linux systems
• Hands-on experience with Docker Swarm & Portainer
• Strong understanding of microservices architecture
• Ability to manage end-to-end full-stack delivery

⭐ Good-to-Have Skills :

• Experience with CI/CD pipelines
• Exposure to monitoring & logging tools
• Knowledge of event-driven systems
• Experience working in high-availability systems

🚀 Hiring: Java Full Stack Developer (5+ Yrs)

📍 Location: Pan India | 🏠 Remote Opportunity

⏱️ Notice Period:- Immediate Joiner .

We are hiring for a Java Full Stack Developer with hands-on experience in Java, Spring Boot, and Angular. If you love building scalable, high-performance web apps and want to work remotely with a dynamic team, this is for you!

🔧 Must-Have:

5+ years of experience

Strong in Java, Spring Boot, Angular

Good knowledge of REST APIs, databases, and Git

Excellent problem-solving & communication skills

Responsibilities

Develop and maintain web and backend components using Python, Node.js, and Zoho tools

Design and implement custom workflows and automations in Zoho

Perform code reviews to maintain quality standards and best practices

Debug and resolve technical issues promptly

Collaborate with teams to gather and analyze requirements for effective solutions

Write clean, maintainable, and well-documented code

Manage and optimize databases to support changing business needs

Contribute individually while mentoring and supporting team members

Adapt quickly to a fast-paced environment and meet expectations within the first month

Leadership Opportunities

Lead and mentor junior developers in the team

Drive projects independently while collaborating with the broader team

Act as a technical liaison between the team and stakeholders to deliver effective solutions

Selection Process

1. HR Screening: Review of qualifications and experience

2. Online Technical Assessment: Test coding and problem-solving skills

3. Technical Interview: Assess expertise in web development, Python, Node.js, APIs, and Zoho

4. Leadership Evaluation: Evaluate team collaboration and leadership abilities

5. Management Interview: Discuss cultural fit and career opportunities

6. Offer Discussion: Finalize compensation and role specifics

Experience Required

2-6 years of relevant experience as a Software Developer

Proven ability to work as a self-starter and contribute individually

Strong technical and interpersonal skills to support team members effectively

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 Title: Full Stack Developer

Company: Just Gold LLC

Location: Remote

Experience: 1-5 years

Job Description:

We're seeking a highly skilled Full Stack Developer to join our team at Just Gold LLC. As a Full Stack Developer, you'll be responsible for designing, developing, and maintaining our web and mobile applications using a range of technologies, including Node.js, MongoDB, React Native, React.js, Next.js, Java, AWS, Tailwind CSS, HTML/CSS, and JavaScript.

Responsibilities:

- Develop high-quality, scalable, and maintainable code for our web and mobile applications

- Collaborate with cross-functional teams to identify and prioritize project requirements

- Design and implement new features, components, and functionality

- Troubleshoot and resolve technical issues

- Participate in code reviews and contribute to the improvement of the codebase

- Stay up-to-date with industry trends and emerging technologies

Required Technologies:

- Node.js

- MongoDB

- React Native

- React.js

- Next.js

- Java

- AWS

- Tailwind CSS

- HTML/CSS

- JavaScript

Requirements:

- 1-5 years of experience in full-stack development

- Strong proficiency in JavaScript and its ecosystem

- Experience with Node.js, MongoDB, and React.js

- Familiarity with React Native and Next.js

- Knowledge of Java and AWS

- Understanding of front-end development principles and best practices

- Experience with version control systems (e.g., Git)

- Excellent problem-solving skills and attention to detail

- Strong communication and collaboration skills

Nice to Have:

- Experience with agile development methodologies

- Familiarity with containerization (e.g., Docker)

- Knowledge of cloud-based services (e.g., AWS Lambda)

- Understanding of security best practices and compliance

What We Offer:

- Competitive salary and benefits package

- Opportunity to work on exciting projects with a talented team

- Flexible remote work arrangement

- Professional development opportunities

- Collaborative and dynamic work environment

Full Stack Engineer (RUBY ON RAILS + REACT)

About Us

DirectShifts has set out to modernize healthcare recruiting. We're a team of physicians, entrepreneurs, and problem solvers who have come together to solve major pain points facing medical professionals today.

We've built a healthcare staffing technology platform that connects healthcare professionals directly with employers by using advanced technologies and digitizing the recruitment and staffing processes. Using an AI-based platform, DirectShifts matches the right clinicians to the right jobs at healthcare employers.

DirectShifts is headquartered in New York, NY and our team is spread across the US and India. Join us!

About What You’ll Be Doing

DirectShifts is growing rapidly and we are looking for a full-stack engineer to join our technical team, working out of India. We need incredibly tenacious engineers who are not only great engineers but who can bring unique value to our rapidly growing team.

If you are passionate about coding – and do it on a day-to-day basis, then this is the place for you.

We are big fans of focusing mainly on two things: 1) talking to users and 2) build products. 

You will be responsible for implementing ideas and mocks for our app (web and mobile) which is used daily by healthcare professionals, internal users, and healthcare employers - you will own the frontend development as well as the building blocks and the APIs that power the web app (and the mobile apps). You need to be comfortable dabbling with some basic infrastructure management on AWS.

About You

Ideal Qualifications

• Recent Hands-on experience with Ruby on Rails and React.js
• 4+ years of work experience, primarily as a full-stack developer
• A strong foundation of Ruby on Rails
• Strong React, HTML, Javascript & CSS skills
• High ownership at all stages of product development - from conception to maintenance
• Adaptability - learn new technologies as and when needed
• Good communication skills to get your point across
• Bachelor in Computer Science
• Ability to work remotely

Bonus Skills

• Redux experience
• Experience with REST APIs
• Experience with cloud services (preferably AWS)

Specifically, You Will:

Work closely with the founders and senior management across various functions. You will have the opportunity to influence the trajectory of the products and of the company. This is a great opportunity to help healthcare systems & professionals become more efficient which directly helps them provide better care, improve outcomes and save more lives!

You will excel if you have

An ability to thrive in a fast-paced environment and the ability to iterate quickly by understanding what users want. 

More about DirectShifts

We have raised more than $45 million from some of the world’s leading investors including Serent Capital, YCombinator, and Soma Capital. We're on a mission to disrupt a massive industry and improve healthcare in the United States by ensuring every patient has easy access to the healthcare they need. At DirectShifts, everyone has a voice to create change and move the needle; no hierarchy, no bureaucracy, no politics, no BS...just real people working on solving real problems.

Do you have a keen sense of programming, the ability to write efficient code? Do you want to be part of a deep-tech startup that provides an excellent career path, work environment, and opportunities to work in the latest software technologies? Have you demonstrated your Software Skills already either in your School, College, or at current work? Are you a passionate Software Engineer? If so, please apply.

The Candidate and Skills

• Strong programming capabilities irrespective of the language and infrastructure used
• Strong understanding of Cloud Architecture, Networking Concepts, Databases
• Full Stack Programming. Python, PHP, Javascript, Node JS, and CSS
• Ability to write efficient optimal code with minimum guidance
• Software Product Architecture implementation and optimization
• Attitude and Skills matter more than the number of years of experience
• Freshers are welcome only if they can showcase strong programming skills in the interview process

Job Description

• Be part of a strong team of a growing Startup in Deep Tech in Health Care IT
• Develop product features, SaaS and Mobile Application
• Develop Backend features including Database Structuring and Real-Time Data Processing
• Develop Machine Learning and AI in Healthtech Space

About Us

• zMed Healthcare Technologies Pvt Ltd is a high technology firm, engaged in the development of hardware and software solutions for Healthcare
• zMed is our product, hardware and software-based enterprise solution for critical care, ICU Automation, data intelligence, and analytics
• We are a fast-growing start-up with customers that are leading healthcare providers in India

Job brief

We are looking for a Full Stack Developer to produce scalable software solutions. Youll be part of a cross-functional team thats responsible for the full software development life cycle, from conception to deployment.

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 should also be a team player with a knack for visual design and utility.

Responsibilities

• Work with development team and product managers to ideate software solutions.
• Design client-side and server-side architecture.
• Build the front-end of applications through appealing visual design.
• Develop and manage well-functioning databases and applications.
• Write effective APIs.
• Test software to ensure responsiveness and efficiency.
• Troubleshoot, debug and upgrade software.
• Create security and data protection settings.
• Build features and applications with a mobile responsive design in mind.
• Write technical documentation.

Requirements

• B.E./B.Tech. in Computer Science or a degree in Computer Science background.
• Experience as a Full Stack Developer or similar role (1-2 years)
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, jQuery)
• Knowledge of back-end languages and JavaScript frameworks (e.g. React and Node.js)
• Familiarity with MongoDB, web servers, and UI/UX design.
• Excellent communication and teamwork skills.
• Great attention to detail.
• Organizational skills.
• An analytical mind.
• Knowledge of Cloud Platforms like AWS or GCP.