11+ ESR Jobs in India

Position: Senior Backend Developer (NodeJS)

Experience: 5+ Years

Location: Bengaluru

CodeCraft Technologies multi-award-winning creative engineering company offering design and technology solutions on mobile, web and cloud platforms.

We are looking for an enthusiastic and self-driven Backend Engineer to join our team.

Roles and Responsibilities:

● Develop high-quality software design and architecture

● Identify, prioritize and execute tasks in the software development life cycle.

● Develop tools and applications by producing clean, efficient code

● Automate tasks through appropriate tools and scripting

● Review and debug code

● Perform validation and verification testing

● Collaborate with cross-functional teams to fix and improve products

● Document development phases and monitor systems

● Ensure software is up-to-date with the latest technologies

Desired Profile:

● NodeJS [Typescript]

● MongoDB [NoSQL DB]

● MySQL, PostgreSQL

● AWS - S3, Lambda, API Gateway, Cloud Watch, ECR, ECS, Fargate, SQS / SNS

● Terraform, Kubernetes, Docker

● Good Understanding of Serverless Architecture

● Proven experience as a Senior Software Engineer

● Extensive experience in software development, scripting and project management

● Experience using system monitoring tools (e.g. New Relic) and automated testing frameworks

● Familiarity with various operating systems (Linux, Mac OS, Windows)

● Analytical mind with problem-solving aptitude

● Ability to work independently

Good to Have:

● Actively contribute to relevant open-source projects, demonstrating a commitment to community collaboration and continuous learning.

● Share knowledge and insights gained from open-source contributions with the development team

● AWS Solutions Architect Professional Certification

● AWS DevOps Professional Certification

● Multi-Cloud/ hybrid cloud experience

● Experience in building CI/CD pipelines using AWS services

Job Title : Python Django Developer

Experience : 6+ Years

Location : Gurgaon (Work from Office)

Job Type : Full-time

Working Days: Monday to Friday (5 Days)

Timings: 9:30 AM – 6:30 PM

Job Summary :

We are seeking a highly skilled and experienced Python Django Developer to join our dynamic team in Gurgaon.

The ideal candidate will have a strong background in backend development, Django frameworks, and RESTful API integration.

You will be responsible for building and maintaining scalable web applications and collaborating with cross-functional teams.

Key Responsibilities :

• Develop, test, and maintain robust, scalable, high-performance web applications using Django and Python.
• Design and implement RESTful APIs and integrate third-party APIs and services.
• Write reusable, testable, and efficient code following best practices and coding standards.
• Work with frontend developers to integrate user-facing elements using server-side logic.
• Optimize applications for maximum speed and scalability.
• Perform code reviews, troubleshoot issues, and ensure application performance and security.
• Collaborate with product managers, designers, and other developers to deliver high-quality products.

Required Skills & Qualifications :

• 6+ Years of hands-on experience with Python and Django framework.
• Strong experience with RESTful APIs, Django ORM, and PostgreSQL/MySQL.
• Proficiency in version control systems like Git.
• Familiarity with frontend technologies such as HTML, CSS, JavaScript, and AJAX.
• Experience with Docker, Celery, Redis, and cloud platforms (AWS/Azure) is a plus.
• Solid understanding of software development principles and design patterns.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration abilities.

Good to Have :

• Experience with Django REST Framework (DRF).
• Knowledge of unit testing and CI/CD pipelines.
• Exposure to Agile development methodologies.
• Familiarity with containerization and deployment tools (Docker, Kubernetes).

Job Title: Java Spring Boot Engineer

📍 Location: Bangalore

🧾 Experience: 3–4 Years

📝 Employment Type: Contract (1 Year + Extendable)

Required Skills & Qualifications:

• Strong expertise in Java, Spring Boot, and backend development.
• Hands-on experience with PHP.
• Good understanding of data structures and algorithms.
• Experience with GraphQL and RESTful APIs.
• Proficiency in working with SQL & NoSQL databases.
• Experience using Git for version control.
• Familiarity with CI/CD pipelines, Docker, Kubernetes, and cloud platforms (AWS, Azure).
• Exposure to monitoring and logging tools like Grafana, New Relic, and Splunk.
• Strong problem-solving skills and ability to work in a collaborative team environment.

1. Bachelor’s degree in Computer Science, Engineering, or related field.
2. 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies.
3. Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps).
4. Proficiency in multisignature, multiparty computation and 3rd party Node provider integration
5. Experience with public blockchain platforms such as Bitcoin, Ethereum, etc.
6. Solid understanding of RESTful APIs and web services.
7. Strong problem-solving skills and the ability to troubleshoot complex issues.
8. Excellent communication and collaboration skills.
9. Ability to thrive in a fast-paced, agile environment and adapt to changing priorities.
10. Experience with continuous integration and deployment (CI/CD) pipelines is a plus.
11. Experience in setting up Bitcoin core, and Geth node is a plus

At DotPe, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We’re seeking a Technical Lead Backend who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact back-end architecture, and ultimately, delivering amazing global user experiences.

Technical Lead Backend

Responsibilities:

• Build cutting-edge, scalable systems by writing simple and efficient code, and pushing your design and architecture limits for new product development
• Optimize APIs for applications while creating and maintaining unit/integrations test suites
• Participate in all aspects of agile software development including design, implementation, and deployment
• Design and provide guidance on building end-to-end systems optimized for speed and scale
• Develop new features and infrastructure development in support of rapidly emerging business and project requirements
• Assume leadership of new projects from conceptualization to deployment
• Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
• Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities
• Work and collaborate closely with tech, product, and business teams to understand requirements and translate them into quality software products

Job Description -

We are looking to hire an experienced Magento Developer to build and maintain eCommerce websites for our clients.

Role Responsibilities:

●▪Meeting with the design team to discuss the needs of the company

●▪Building and configuring Magento 2x eCommerce websites

●▪Coding of the Magento templates

●▪Developing Magento modules in PHP using best practices

●▪Designing themes and interfaces

●▪Setting performance tasks and goals

●▪Troubleshooting integration issues

●▪Updating website features and security patches

Technical & Professional Requirements:

●▪Bachelor’s degree in Computer Science or related field

●▪Experienced in Magento (eCommerce CMS) 1-3 years (Familiar with Zend Framework)

●▪Experience with Magento modules and has customized the same

●▪Advanced knowledge of Magento, JavaScript, HTML, PHP, CSS, and MySQL

●▪Experience with complete eCommerce lifecycle development

●▪Understanding of modern UI/UX trends

●▪Should be capable of integrating open source scripts and tools

●▪Experience with software development tools like Jira,git,selenium

Strong attention to detail

●▪Ability to project-manage and work to strict deadlines

●▪Ability to work in a team environment

Service Line/Domain: Information Technology.

• Good rate of pay .  Developers have a higher starting wage bracket all around the world.
• The skills are transferable .  The skills you acquire will never be out of use.
• Work anywhere .  As a developer you aren’t limited to a particular region or country as 1’s and 0’s are understood everywhere.
• Comfortable Working Environment .  Wherever you go, you’ll have an air conditioned office, fast internet and a powerful laptop. What more does a man need?
• Constant learning  curve .  You will only get better with passing time as you will be in sync with the technological changes.
• You can be as creative as you want . Each day you create something from nothing. The only thing that  limits you will be your imagination.
• Maternity/paternity leave. Pursue career goals while growing your family.
• Professional development.   Get opportunities for professional development, to master new skills and to grow into other roles.

• Strong proficiency with JavaScript 
• Knowledge of Node.js and frameworks available for it 
• A good understanding of the nature of asynchronous programming, its challenges, and workarounds
• Good understanding of server-side templating languages 
• Good understanding of server-side CSS preprocessors 
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding of accessibility and security compliance 
• Experience in user authentication and authorization between multiple systems, servers, and environments
• Proficiency in API integrations
• Understanding of fundamental design and architecture principles to scale an application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git
• A degree in any discipline
• Good communication and team skills
• Ability to listen to the requirements of team members and clients and translate them into great solutions

Job Summary

• Ability to handle multiple responsibilities and prioritize in a dynamic environment.
• Should be able to manage the whole project solely or in a team.
• To develop and deploy new features, modules and write bug free code for the web-based applications.
• To optimize pre-written PHP Code and MySQL queries bringing efficiency to the overall project.
• Test, debug, clean the code and review the code written by other team members.Required Candidate profile:

• Must have good working knowledge of MVC Structure like Codeigniter and Laravel
• Must have good knowledge of technologies like AJAX, JavaScript, jQuery, HTML / CSS
• Must have good understanding of MySQL / MySQLi, Should be able to write MySQL queries, joins, optimization etc.
• Must be comfortable working with WAMP/LAMP Environment.
• Must have experience with GIT / GITHUB.

Optional skills:

• Clarity on OOPs Concepts.
• Create, implement and maintainence of Web Services using both REST and SOAP API.

Responsibilities and Duties

• Ability to handle multiple responsibilities and prioritize in a dynamic environment.
• Should be able to manage the whole project solely or in a team.
• To develop and deploy new features, modules and write bug free code for the web-based applications.
• To optimize pre-written PHP Code and MySQL queries bringing efficiency to the overall project.
• Test, debug, clean the code and review the code written by other team members

Required Experience, Skills and Qualifications

• Must have good working knowledge of MVC Structure like Codeigniter and Laravel
• Must have good knowledge of technologies like AJAX, JavaScript, jQuery, HTML / CSS
• Must have good understanding of MySQL / MySQLi, Should be able to write MySQL queries, joins, optimization etc.
• Must be comfortable working with WAMP/LAMP Environment.
• Must have experience with GIT / GITHUB.