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ESR Jobs in Bangalore (Bengaluru)

11+ ESR Jobs in Bangalore (Bengaluru) | ESR Job openings in Bangalore (Bengaluru)

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CodeCraft Technologies Private Limited
Chandana B
Posted by Chandana B
Bengaluru (Bangalore)
5 - 8 yrs
Best in industry
skill iconNodeJS (Node.js)
TypeScript
skill iconMongoDB
NOSQL Databases
MySQL
+9 more

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

Read more
Wissen Technology

at Wissen Technology

4 recruiters
Ritika Mehra
Posted by Ritika Mehra
Bengaluru (Bangalore)
4 - 7 yrs
₹4L - ₹35L / yr
skill iconJava
skill iconSpring Boot
skill iconAmazon Web Services (AWS)
AWS Lambda
Microservices

Job Description: Java AWS Developer

Location: Bengaluru, Karnataka

Experience: 4-7 Years

Type: Full-Time

Key Responsibilities

  • Design, develop, and maintain robust, scalable Java-based applications.
  • Architect, implement, and manage cloud infrastructure and services on AWS.
  • Build and optimize RESTful APIs, microservices, and event-driven architectures.
  • Ensure seamless integration of applications with AWS services like EC2, S3, Lambda, RDS, DynamoDB, and others.
  • Write clean, efficient, and testable code following best practices and coding standards.
  • Collaborate with cross-functional teams (product managers, QA, DevOps) to deliver high-quality solutions.
  • Troubleshoot and resolve performance, scalability, and security issues in applications and cloud infrastructure.
  • Implement CI/CD pipelines using tools like Jenkins, AWS CodePipeline, or similar.
  • Stay updated with emerging trends in Java and AWS technologies to drive continuous improvement.

Required Skills and Qualifications

  • Experience: 4-7 years in software development with a strong focus on Java and AWS.
  • Java Expertise:
  • Proficient in Core Java, J2EE, Spring Framework (Spring Boot, Spring MVC, Spring Data).
  • Experience with Hibernate/JPA for ORM and database interactions.
  • Strong understanding of RESTful API design and microservices architecture.
  • Familiarity with build tools (Maven/Gradle) and unit testing frameworks (JUnit, Mockito).
  • AWS Expertise:
  • Hands-on experience with AWS services such as EC2, S3, Lambda, RDS, DynamoDB, SNS, SQS, and API Gateway.
  • Proficiency in designing and deploying serverless applications and event-driven architectures.
  • Knowledge of AWS security best practices (IAM, KMS, VPC, Security Groups).
  • Experience with infrastructure-as-code tools like AWS CloudFormation or Terraform.
  • Database Skills: Experience with SQL (MySQL, PostgreSQL) and NoSQL databases (DynamoDB, MongoDB).
  • DevOps Knowledge: Familiarity with CI/CD pipelines, Docker, Kubernetes, and monitoring tools (CloudWatch, Prometheus).


Read more
Recro

at Recro

1 video
32 recruiters
Mounashree JP
Posted by Mounashree JP
Remote, Bengaluru (Bangalore)
3 - 5 yrs
Best in industry
skill iconNodeJS (Node.js)
skill iconMongoDB
Mongoose
skill iconExpress
MySQL
+1 more

Key Responsibilities:

  • Rewrite existing APIs in NodeJS.
  • Remodel the APIs into Micro services-based architecture.
  • Implement a caching layer wherever possible.
  • Optimize the API for high performance and scalability.
  • Write unit tests for API Testing.
  • Automate the code testing and deployment process.


Skills Required:

  1. At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
  2. Excellent hands-on experience using MySQL or any other SQL Database.
  3. Good knowledge of MongoDB or any other NoSQL Database.
  4. Good knowledge of Redis, its data types, and their use cases.
  5. Experience with graph-based databases like GraphQL and Neo4j.
  6. Experience developing and deploying REST APIs.
  7. Good knowledge of Unit Testing and available Test Frameworks.
  8. Good understanding of advanced JS libraries and frameworks.
  9. Experience with Web sockets, Service Workers, and Web Push Notifications.
  10. Familiar with NodeJS profiling tools.
  11. Proficient understanding of code versioning tools such as Git.
  12. Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
  13. Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
  14. Experience building a large scale social or location-based app.


Read more
Recro

at Recro

1 video
32 recruiters
Mounashree JP
Posted by Mounashree JP
Bengaluru (Bangalore)
4 - 5 yrs
Best in industry
skill iconNodeJS (Node.js)
skill iconMongoDB
Mongoose
skill iconExpress
Data Structures

Key Responsibilities:

  • Rewrite existing APIs in NodeJS.
  • Remodel the APIs into Micro services-based architecture.
  • Implement a caching layer wherever possible.
  • Optimize the API for high performance and scalability.
  • Write unit tests for API Testing.
  • Automate the code testing and deployment process.


Skills Required:

  • At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
  • Excellent hands-on experience using MySQL or any other SQL Database.
  • Good knowledge of MongoDB or any other NoSQL Database.
  • Good knowledge of Redis, its data types, and their use cases.
  • Experience with graph-based databases like GraphQL and Neo4j.
  • Experience developing and deploying REST APIs.
  • Good knowledge of Unit Testing and available Test Frameworks.
  • Good understanding of advanced JS libraries and frameworks.
  • Experience with Web sockets, Service Workers, and Web Push Notifications.
  • Familiar with NodeJS profiling tools.
  • Proficient understanding of code versioning tools such as Git.
  • Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
  • Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
  • Experience building a large-scale social or location-based app.


Read more
Curl Analytics

Curl Analytics

Agency job
via wrackle by Naveen Taalanki
Bengaluru (Bangalore)
3 - 8 yrs
₹5L - ₹20L / yr
skill iconPython
skill iconDjango
RabbitMQ
Apache Kafka
skill iconDocker
+6 more
Job Description:

• As a Python full-stack developer, your role would involve design development and deploy full-stack applications out of Artificial intelligence projects with a focus on low latency and scalability.
• You also need to optimize the application for better performance and a large number of concurrent users.
• A strong technologist we care about doing things the right way rather than just doing them and thrives in a complex and challenging environment.

Who are we looking for?

• Bachelors / Masters in Computer Science or equivalent with at least 3+ years of professional experience.
• Solid understanding of design patterns, data structures, and advanced programming techniques
• As an Engineer in our team, you will design, code, test, and debug quality software programs.
• Strong software design and architectural skills in object-oriented and functional programming styles.
• Python, Celery, RabbitMQ, Kafka, Multithreading, Async, Microservices, Docker, Kubernetes.
• Experience in working with Machine Learning Pipelines
• Experience in Reactjs.
• Experience in Celery, RabbitMQ/Kafka.
• Experience in Unit Testing Tools.
• Experience in working with SQL & NonSql databases such as MySQL, Mongo DB.
• Exposure to cloud technologies.
• Demonstrate the ability to work in a fast paced and hyper-growth environment where the requirements are constantly changing.
• Nice to have: Experience developing products containing machine learning use cases.
• Familiar with agile techniques like code reviews, pair programming, collective code ownership, clean code, TDD and refactoring.
Read more
Transcodex Technologies Pvt Ltd
Elissa Bedamatta
Posted by Elissa Bedamatta
Remote, Bengaluru (Bangalore)
5 - 8 yrs
₹17L - ₹29L / yr
skill iconJava
J2EE
skill iconSpring Boot
Hibernate (Java)
Object Oriented Programming (OOPs)
+9 more
  • Work with business analysts to estimate and design effective, scalable and maintainable solutions that meet business initiatives and objectives
  • Develop and unit test software that meets business requirements and technical design
  • Troubleshoot pre- and post-production implementations
  • Propose new ideas when there is strong business value and stay up to date on the latest technology trends and techniques

 

Critical Skills & Experiences:

  • At least 5+ years of experience developing in Java technologies with equivalent experience in systems analysis, OO design, OO programming and debugging skills
  • At least 5 years of experience in Java Spring Boot Framework development
  • 2 years of experience in any Cloud platform, preferably AWS.
  • At least 3 years of web services and relational database experience (preferably Mysql)
  • At least a year of Elastic search experience
  • Experience developing RESTful web services (preferably micro services)
  • Experience with UNIX/Linux command line and shell scripting
  • Experience working in cross-functional Agile/Scrum teams
  • Any level of experience with JIRA or any other issue tracking technology
  • Experience working directly with business stakeholders
  • Experience with Java application profiling and profiling tools
  • Exceptional written and verbal communication skills.
  • Drive performance to accomplish team goals in a fast-paced environment
  • Bachelor’s degree or the above equivalent skills and years of experience

 

 

 

 

Keywords:

Experience: +5 Years

Technical skills: Java, Spring boot and Node JS  

 

Read more
Vauld

Vauld

Agency job
via Beiing Corporate Private Limited by Karen Fernandes
Remote, Bengaluru (Bangalore)
3 - 8 yrs
₹35L - ₹70L / yr
skill iconJava
skill iconPython
skill iconRuby
skill iconRuby on Rails (ROR)
skill iconGo Programming (Golang)
+4 more
Requirements:
You have 7 years or more of backend development experience with expertise in designing and
implementing high-performance applications.
Worked with and built high performance products using Node Js/GoLang/ Python and have seen
the product evolution cycle from PoC to Production
You have a deep understanding of design principles and can rightly judge/implement solutions to
complex problems
You are capable of writing high-quality code that conforms to the standards and best practices in a
particular language/framework.
You have experience building a product using a mainstream library or framework.
You love to own end to end responsibility, starting from defining the problem statement (either
yourself or alongside your peers), development (PoC if needed), testing, releasing in staging & then
production environment, and finally monitoring.
Read more
Our client company is into IT. (SRT1)

Our client company is into IT. (SRT1)

Agency job
via Multi Recruit by Fiona RKS
Bengaluru (Bangalore)
2 - 9 yrs
₹7L - ₹9L / yr
skill iconNodeJS (Node.js)
skill iconBackbone.js
SFDC Experience
Good Communication Skills
  • Experienced backend developer with extensive work on nodejs and backbonejs along with good English spoken language.
  • Develop new user-facing features
  • Build structured, reusable code and libraries for future use
  • Optimize applications for maximum speed and scalability
  • Maintain, contribute and adhere to our programming best practices and guidelines
  • Advanced understanding of emerging web technologies

Key Functions & Roles of the Candidate:

  • Would be part of core technical team and will be updating the product with new and challenging tasks
  • Good understanding of the concepts behind models, collections, and views
  • Familiarity with input validation techniques and approaches
  • Ability to perform in a fast-paced, deadline-driven environment
  • Enthusiasm for innovation in the tech industry, including continuous learning and improvement

Specific Skill Set:

  • Salesforce Implementation or Knowledge
  • Node.js, MongoDB, Heroku API
  • API and NODE.JS is a must

 

Read more
DocMyDoc

at DocMyDoc

1 recruiter
Bharat S
Posted by Bharat S
Bengaluru (Bangalore)
3 - 7 yrs
₹7L - ₹15L / yr
skill iconPython
skill iconDjango
skill iconFlask
Rapid application development
RESTful APIs
+7 more
You will be part of the core engineering team building a high-impact consumer healthtech product.
You will get to own and build world-class, stable, secure and scalable solutions
Ownership, trust and flexibility comes with the job and you are expected to consistently raise the bar in terms of technical proficiency and quality of code.
You will get to work with a highly experienced team in a very informal, yet results-oriented environment
You should think consumer-first and have the ability to work in a dynamic and fast-paced environment
You will actively participate in defining stable and scalable engineering processes to meet the demands of a fast growing team.


3+ years hands-on application development experience in Python, Django, Flask & NodeJS
Highly proficient in SQL and NoSQL databases and Redis.
Should have a strong hands-on working knowledge on AWS services like EC2, S3, Route53, SES, SQS, SNS etc.
Should have successfully built and deployed complex and resource efficient backend APIs that work flawlessly at scale
Should be willing to take on responsibility and ownership and should be highly motivated and fun to work with :)
Experience in working at fast-paced startups is a big plus!

If you have the knowledge, experience and hunger to make a positive impact, we’d love to meet you.
Read more
Litmus World Marketing Technologies Pvt Ltd
Bengaluru (Bangalore)
3 - 8 yrs
₹6L - ₹20L / yr
skill iconMongoDB
skill iconNodeJS (Node.js)
skill iconAngularJS (1.x)
Data Structures
skill iconPython
The Company: Litmus World is looking to hire Senior Engineers to direct the organization through its next phase of rapid growth and development. Litmus is the platform of choice for businesses to communicate directly with their own and others’ customers in real-time, context-rich, touch point environment. Litmus leverages cutting-edge technology to make it easier for business to deliver these capabilities:  Digital interfaces deployed at the point of interaction enable businesses to have “structured conversations” with millions of customers in real-time.  Dashboards deployed across the business help managers and staff better understand and manage customer micro-experiences via manual and auto-triggered communication in real-time Customer data and analytics from across brands give companies insights and opportunities to hyper-target prospects and customers to increase revenues. Job Description: Position: Senior Engineer Location: Bangalore Brief: Looking for a Mean Stack Web Developers. Responsibilities:  Work closely with the product team to design and develop a variety of features and reusable components.  Create clean, light, scalable production code with clear documentation.  Use independent judgment to take existing code, understand its function, and change/enhance as needed  Collaborate, provide technical guidance, and engage in design and code review for other team members  Estimate, plan, and execute complex technical projects in a timely manner. Education & Experience  Bachelor's degree/MCA.  2-6 years’ experience building successful nodeJS applications.  Experience with MEAN (MongoDB, ExpressJS, AngularJS and NodeJS) stack + Python Exp is mandatory.  Experience with GruntJS and GIT  Experience with design/development of RESTful APIs.  Experience influencing product direction in creative ways. Knowledge, Skills & Attributes  Strong understanding of HTML5, CSS3, Javascript, AJAX and JSON.  Good understanding of MongoDB.  Strong understanding of the latest MVC frameworks and UI toolkits.  Ability to write appropriate unit tests, integration tests and deployment scripts. (Added advantage).
Read more
PoshVine

at PoshVine

4 recruiters
Garima Satija
Posted by Garima Satija
Bengaluru (Bangalore)
3 - 7 yrs
₹6L - ₹12L / yr
skill iconRuby on Rails (ROR)
skill iconRuby
skill iconJavascript
MySQL
skill iconMongoDB
• Responsible for designing, building, managing and enhancing our technology stack: • Build a world class technology solution using best practice tools and techniques and maintain the site day to day to ensure an amazing product. • Lead the full Software Development Life Cycle (SDLC) for our technology solution, writing quality code using language best practices. • Participate in design reviews, coding modules, code reviews and unit testing. • Take ownership of quality and usability of your code. • Work on continuous integration (CI) and continuous delivery (CD) of the product. • Establish analytics and tracking to enable us to learn from customer behaviour and make technical product enhancement to improve the customer journey.
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