Description:
For over 10 years, Zscaler has been disrupting and transforming the security industry. Our 100% purpose-built cloud platform delivers the entire gateway security stack as a service through 150 global data centers to securely connect users to their applications, regardless of device, location, or network in over 185 countries protecting over 3,900 companies and have detected 100 Million threats/day.
We work in a fast-paced, dynamic and make it happen culture. Our people are some of the brightest and passionate in the industry that thrives on being the first to solve problems. We are always looking to hire highly passionate, collaborative and humble people that want to make a difference.
About the role :
This is a senior staff backend engineer role in the engineering team that designs, implements and maintains our state of the art product IllusionBLACK. The team is responsible for designing and implementing secure, highly performant and maintainable product.
Responsibilities:
- Architect, develop and maintain high performance, fault tolerant and scalable cloud hosted service using NodeJS
- End to end responsibility to continuously create and monitor the services you build
- Help design reusable and clean API's for our frontend React app
- Guide team members with handling complex issues
- You will also be responsible for database schema design and development of migration scripts
- Experiment with new technologies and ideas and help shape our stack and processes
Requirement:
- 10+ years professional SW development experience
- All our production applications are built with either Typescript or Python. You must have a strong understanding of NodeJS express apps written in Typescript and ES6
- Must have good experience with Python
- Solid experience with databases is a must. We use and love Postgres here at Smokescreen
- You should be able to design a complex database SQL schema normalized to 3NF on the back of a napkin at 3am in the morning
- Deep understanding and working knowledge of Redis cache
- Experience with Solr or Elasticsearch is a must. We use Solr for our event analytics exclusively
- Experience with AWS, Azure or GCP is a plus. We have a large distributed application running on AWS
- Experience with Docker/Swarm is a plus
- Experience in some stream processing platforms like Kafka/Redis stream is a plus

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Job Title : Python Developer (Immediate Joiner)
Experience Required : 3+ Years
Employment Type : Full-time
Location : Gurugram, India (Onsite)
Working Days : 6 Days (5 Days WFO + 1 Day WFH)
Job Summary :
We are seeking a talented and experienced Python Developer with a strong background in Django and a proven ability to build scalable, secure, and high-performance web applications. The ideal candidate will have hands-on experience with RabbitMQ, Redis, Celery, and PostgreSQL, and will play a key role in developing and maintaining robust backend systems. This is an onsite opportunity for immediate joiners.
Mandatory Skills : Python, Django, RabbitMQ, Redis, Celery, PostgreSQL, RESTful APIs, Docker.
Key Responsibilities :
- Design, develop, and maintain Django-based web applications and APIs.
- Implement asynchronous task handling using RabbitMQ and Celery.
- Optimize application performance using Redis for caching and session storage.
- Manage database operations, including schema design and query optimization, using PostgreSQL.
- Collaborate with front-end developers, DevOps teams, and stakeholders to deliver full-featured solutions.
- Write clean, modular, and well-documented code aligned with industry best practices.
- Troubleshoot, debug, and resolve issues across the application stack.
- Participate in architecture discussions, code reviews, and sprint planning.
- Ensure the scalability, performance, and security of backend services.
Required Technical Skills :
- Minimum 3 Years of experience in Python development.
- Strong hands-on experience with the Django framework.
- Proficiency in RabbitMQ for message brokering.
- Practical experience with Redis for caching and session management.
- Experience using Celery for background job/task queue management.
- Solid knowledge of PostgreSQL (database design, indexing, and optimization).
- Understanding of RESTful API development and integration.
- Familiarity with Docker and containerization.
Preferred Skills :
- Exposure to CI/CD tools and pipelines.
- Experience working with cloud platforms such as AWS or GCP.
- Knowledge of Django ORM optimization techniques.
- Basic familiarity with front-end technologies like HTML, CSS, and JavaScript.
Soft Skills :
- Strong analytical and problem-solving capabilities.
- Effective communication and interpersonal skills.
- Ability to thrive in an agile, fast-paced development environment.
Your Impact:
• Implements Digital Consumer experiences based on a foundation of SFCC (Salesforce commerce cloud) to meet expected quality standards
• Ensures functional requirements and high-level solution designs are understood and are translated into detailed technical design
• Implement proofs of concept to prove any new technologies, application flows or integration scenarios and identify customizations needed to SFCC platform for meeting client requirements
• Guides the performance tuning and scalability of the ecommerce solution
• Diagnose and solve technical problems during implementation and support phases
Your Skills & Experience:
• 4-8 Years with 2+ years of implementing commerce application on any eCommerce platform in last 3 years
• If you have not worked in eCommerce platform, we can still discuss with you if you are expert in Java/Net and understand REST/SOAP webservices.
• Demonstrate proficiency in build and release management using CI/CD strategies (leveraging tools like Jenkins and DevOps practices), implement Mocha/Chai unit and functional test cases in order to reduce costs while ensuring quality
. Contributes to designing, implementing and documenting the build release process as well as system configuration and deployment characteristics of the applications
• Participates in technical walkthroughs/ code reviews of other team members’ components, test plans and results and help them with gaps
• Collaborate with architect to define implementation processes and quality gates and standards
• Identifies risks and issues, and help monitor them
• Guides the development of reference and resource materials
• Mentors developers in improving their platform knowledge and development skills
• Communicate technical design to the developers and help/guide them in the implementation
• Participates in Agile sprints
Set Yourself Apart With:
• eCommerce platform certification
• Security considerations – OWASP, CSRF, reCAPTCHA etc. – Basic knowledge or experience
• Git Development workflow – Proficient
• Visual Studio Code IDE or Eclipse IDE - Proficient
• Knowledge on Agile methodology and desired tools like Jira, confluence etc.
• Scripting/development experience with Node.js, Mocha/Chai
• Experience working in any Salesforce cloud environment like SFMC, SFSC etc.
• Excellent written, verbal communication and articulation skills & Good team player
• Self-starter and self-learner with keen interest to grow
• Process orientation and the ability to define and setup processes
• Ability to provide necessary coaching to bring team members up to speed on the technology
• Ability to prioritize and manage multiple tasks
• Excellent and innovative approach to problem solving and finding solutions
• Flexible and proactive/self-motivated working style with excellent personal ownership of problem resolution
Navtech is looking for a "Dot Net Developer" to work on cutting edge technologies combined with an ability to be innovative while creating solutions in a team environment.
We’re a fast-growing company with clients in the United States, UK, and Australia. You will join a team of talented developers, quality engineers, product managers whose mission is to impact above 100 million people across the world with technological services by the year 2030.
Responsibilities and Duties:
1. Perform all phases of software engineering including requirements analysis, application design, architecture design, code development, and testing.
2. Design and implement product features in collaboration with business and IT stakeholders.
3. Design reusable components, frameworks, and libraries.
4. Work very closely with architecture groups and drive solutions.
5. Participate in an Agile/Scrum methodology to deliver high-quality software releases every 2 weeks through Sprints.
6. Design and develop innovative solutions to meet the needs of the business.
7. Mentor and guide other software engineers within the team.
Key Skills: Dot Net, ASP.NET, C#, .NET, MVC, Web API, Microservices, MS SQL
Required Experience and Qualifications:
1. 2-6 years of hands-on experience in Dot Net.
2. Extensive experience in ASP.NET, C#, MVC, Web API, HTML5, CSS3, Bootstrap, Elastic Search, Javascript, and Ajax
3. Experience working with Databases (SQL Server, Oracle etc.)
4. Experience in working with Visual Studio tools, Git/TFS and IIS
5. Any SPA (Single Page Application) framework experience would be an added advantage (Angular, React JS).
6. Experience on MSMQ (Microsoft Message Queuing), Azure or AWS would be an added advantage.
7. Should have a Masters Degree /Bachelors (BS) in computer science, Software Engineering, IT, Technology Management or related degrees and throughout education in English Medium.
8. Should have good logical, analytical and communication skills with client interaction experience.
Benefits:
1. Performance review and Appraisal Twice a year.
2. Competitive pay package with additional bonus & benefits.
3. Work with US, UK & Australia based industry renowned clients for exponential technical growth.
4. Medical Insurance cover of 5 lacs for self and family.
5. Work with a culturally diverse team from different geographies.
6. Covid Vaccination reimbursement.
- Experience building large scale, large volume services & distributed apps., taking them through production and post-production life cycles
- Experience in Programming Language: Java 8, Javascript
- Experience in Microservice Development or Architecture
- Experience with Web Application Frameworks: Spring or Springboot or Micronaut
- Designing: High Level/Low-Level Design
- Development Experience: Agile/ Scrum, TDD(Test Driven Development)or BDD (Behaviour Driven Development) Plus Unit Testing
- Infrastructure Experience: DevOps, CI/CD Pipeline, Docker/ Kubernetes/Jenkins, and Cloud platforms like – AWS, AZURE, GCP, etc
- Experience on one or more Database: RDBMS or NoSQL
- Experience on one or more Messaging platforms: JMS/RabbitMQ/Kafka/Tibco/Camel
- Security (Authentication, scalability, performance monitoring)
Role Description
The SDE 2/3 will be part of the engineering/development team in Games24x7 Pvt. Ltd. and will be responsible for taking ownership of the core products of the company. The applicant must have good communication, interpersonal, technical and analytical skills in order to take part in the collaborative and cooperative development process that delivers the high quality software we use to provide the best possible playing experience to our players. He/she must be an expert in the Java programming language and needs to be familiar with popular IDEs, tools and scripting languages on the Linux operating system. Familiarity with an RDBMS, preferably PostgreSQL, is essential to succeed in this position.
General Accountabilities/Job Responsibilities:
- Participate in the requirements analysis, design, development and testing of applications.
- Write clean and efficient code and stay hands-on with it.
- Write high level code, code review, unit testing and deployment.
- Ensure practical application of design principles with a focus on the user experience, usability, template designs, cross browser issues and client server concepts.
- Contribute to the development of project estimates, scheduling, and deliverables.
- Work closely with QA team to determine testing requirements to ensure full coverage and best quality of product.
- Take up the opportunities to mentor and guide junior team members in excelling their jobs.
Requirements:
- B.E. /B.Tech. in Computer Science or MCA from a reputed university.
- 3-12 years of experience in software development, with emphasis on JAVA/J2EE Server side programming.
- Hands on experience in core Java, multithreading, RMI, socket programing, JDBC, NIO, webservices and design patterns.
- Knowledge of distributed system, distributed caching, messaging frameworks, ESB etc.
- Experience in Linux operating system and PostgreSQL/MySQL/MongoDB/Cassandra database
- Additionally, knowledge of HBase, Hadoop and Hive is desirable.
- Familiarity with message queue systems and AMQP and Kafka is desirable.
- Experience as a participant in agile methodologies.
- Excellent written and verbal communication skills and presentation skills.
- This is not a fullstack requirement, we are looking for a purely backend expert.

Job Brief
Primary Responsibilities:
- Obtaining in-depth understanding of design and implementation of existing software product
- Performing all phases of software engineering including requirements analysis, design, estimation, and development & testing
- Applying innovation and creativity in design and implementation of features
- Designing reusable components, frameworks and libraries
- Troubleshooting production support issues post-deployment and come up with solutions as required
- Follow the processes defined by the project manager and the organization
General Requirements
- 2+ years of experience in full-stack development in python based technologies.
- Experienced in relational database technologies
- Good in data structures and algorithms
- Good written and verbal communication skills
- Self motivated and willing to learn new technologies
- Experience in AWS cloud technologies is plus
Technologies
- Python, Django
- Angular
- JavaScript, HTML, CSS technologies
- Must understand AJAX and REST
*Performs analysis of functional and business requirements
*Applies in-depth or broad technical knowledge to maintain data engineering functions performs solution design.
*Applies the company, open source, and 3rd party technologies to highly complex infrastructure and software solutions.
*Introduce new product features and enhance the platform
*Ability to translate business reporting requirements into a production report.

It can be taking our own product and customizing as per the customer requirements or developing applications from the scratch.







