BD Internship (Business Development)

We are inviting a Fullstack Developer who excels at building modern web and mobile applications, with deep backend experience in Node.js and strong frontend proficiency in Next.js and React Native (Expo). You’ll work with a team of designers, product leads, and developers to bring impactful climate tech to life.

Location: Mumbai & Vicinity (India)

Responsibilities:

• Design, develop, and maintain scalable backend services using Node.js.
• Develop responsive and high-performance web applications using Next.js.
• Build and deploy mobile applications using React Native and Expo.
• Collaborate with UX Designers, Architects, and other Developers to implement full-stack web and mobile solutions.
• Perform data modeling and database management using PostgreSQL and Prisma.
• Ensure the performance, quality, and responsiveness of applications.
• Troubleshoot and debug applications to optimize performance.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews and contribute to continuous improvement of development processes.
• Apply AI-enhanced developer tools like Cursor, Copilot, or similar to boost development velocity and code quality.

Required Skills and Experience:

• 2+ years of experience in full-stack JavaScript development.
• Strong proficiency in backend development using Node.js.
• Demonstrated experience with frontend technologies such as Next.js and React Native.
• Experience with PostgreSQL and Prisma for database management and data modeling.
• Experience with deploying React Native applications using Expo.
• Solid understanding of RESTful APIs and how to integrate them with front-end applications.
• Familiarity with modern JavaScript (ES6+), HTML5, and CSS3.
• Strong understanding of software development best practices.
• Proficiency in version control systems such as Git.

Additional Relevant Skills and Experience:

• Experience with map modules, such as ArcGIS, and Google Earth Engine.
• Experience with TypeScript.
• Experience with CI/CD pipelines.
• Understanding of server-side rendering and static site generation.
• Good eye for design and UX principles.
• Experience working in Agile/Scrum environments.

Good to Have:

• Experience with WebSockets and real-time applications.
• Familiarity with cloud platforms such as AWS or Azure.
• Experience with Docker and containerized applications.
• Knowledge of performance optimization techniques.
• Strong problem-solving skills and ability to work independently or as part of a team.

We Offer:

• Work on Open Source Projects
• Competitive Salary based on Location
• Flexible working hours
• 4 weeks of paid leave/year
• Work from home

Plant-for-the-Planet is a global, youth-led non-profit with a mission to restore ecosystems through tree planting and climate justice advocacy. Our tech team, spanning five continents, builds scalable, open-source tools to support environmental action at a global scale.

Learn more: https://www.plant-for-the-planet.org

Description

Job Description:

Company: Springer Capital

Type: Internship (Remote, Part-Time/Full-Time)

Duration: 3–6 months

Start Date: Rolling

Compensation:

About the role:

We’re building high-performance backend systems that power our financial and ESG intelligence platforms and we want you on the team. As a Backend Engineering Intern, you’ll help us develop scalable APIs, automate data pipelines, and deploy secure cloud infrastructure. This is your chance to work alongside experienced engineers, contribute to real products, and see your code go live.

What You'll Work On:

As a Backend Engineering Intern, you’ll be shaping the systems that power financial insights.

Engineering scalable backend services in Python, Node.js, or Go

Designing and integrating RESTful APIs and microservices

Working with PostgreSQL, MongoDB, or Redis for data persistence

Deploying on AWS/GCP, using Docker, and learning Kubernetes on the fly

Automating infrastructure and shipping faster with CI/CD pipelines

Collaborating with a product-focused team that values fast iteration

What We’re Looking For:

A builder mindset – you like writing clean, efficient code that works

Strong grasp of backend languages (Python, Java, Node, etc.)

Understanding of cloud platforms and containerization basics

Basic knowledge of databases and version control

Students or self-taught engineers actively learning and building

Preferred skills:

Experience with serverless or event-driven architectures

Familiarity with DevOps tools or monitoring systems

A curious mind for AI/ML, fintech, or real-time analytics

What You’ll Get:

Real-world experience solving core backend problems

Autonomy and ownership of live features

Mentorship from engineers who’ve built at top-tier startups

A chance to grow into a full-time offer

Roles and Responsibilities

• Utilize your professional software development experience to write clean, maintainable, and efficient code in Ruby on Rails
• Ensure the code you write is defect-free and meets our product requirements
• Demonstrate strong debugging skills to identify and resolve issues promptly
• Collaborate with cross-functional teams to design, develop, and implement new features and enhancements
• Contribute to the planning and execution of CI/CD pipelines using tools like GitHub Actions
• Operate with minimal technical guidance, demonstrating your ability to take ownership of projects and deliver results

Requirement

• 10+ years of professional software development experience with Ruby on Rails
• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience)
• Deep understanding of software development best practices, design patterns and architecture of any Rails application Familiarity with CI/CD pipelines, Git, and GitHub
• Exceptional problem-solving and debugging skills
• Ability to work effectively in a collaborative team environment
• Strong communication skills
• Self-motivated and able to work independently with minimal supervision
• Immediate joiners are preferred

Mandatory skills:

• Good knowledge on Android SDK.
• Working experience in Kotlin.
• Workingexperience in JSON & XML Parsing
• Working experience back-end development, web connectivity, and database (SQLite)
  
  

Secondary Skills:

• Experience with Version Control System
• Experience with Bug Tracking

Added advantage if the candidate possess below skills.

• Bluetooth communication, BLE

PREFERRED QUALIFICATION AND SKILLS:

In depth knowledge of VUE.JS

• In depth knowledge of HTML5 • In depth knowledge of CSS3 (Less, Sass, Stylus is a plus), knowledge of BEM methodology is preferred

• Detailed knowledge of JavaScript (ES2015 is a plus)

• Experience in any JS framework(Angular, React + Redux, Vue, etc.,) is must

• Understanding of Web Accessibility WCAG guidelines.

• Must be able to mentor and guide junior technical resources.

• One who is proactive and come forward with technology related initiatives. Motivated selfstarter.

 • Good Communication skills. English - Oral and Written.

• 4 to 7 years of experience (or equivalent understanding of software engineering)
• Strong in Javascript & Typescript + frameworks like React, Next.js, Angular, etc.
• Strong experience in architecting complex, distributed systems in public or private cloud
• Willingness and interest in learning new tech/processes (Python, Airflow, Postgres, etc.)
• Willingness to travel to offices in New York City, San Francisco, and Hyderabad

We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms.

You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Responsibilities:

1. Build pixel-perfect, buttery smooth UIs across both mobile platforms.
2. Leverage native APIs for deep integrations with both platforms.
3. Diagnose and fix bugs and performance bottlenecks for performance that feels native.
4. Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
5. Maintain code and write automated tests to ensure the product is of the highest quality.
6. Transition existing React web apps to React Native.