Big Data Developer

Job Description :

Job Title : QA Lead Engineer – Network Security

Location : Gurgaon, Bangalore (On-site)

Experience Level: Lead (Web3 & Blockchain)

Experience: 4+ Years in QA with Blockchain/Web3 focus and team leadership.

Role Overview:

As a QA Lead - Network Security, you will define and implement QA and security testing strategies for Blockchain applications, lead a QA team, and collaborate with cross-functional teams to ensure high-quality, secure products.

Key Responsibilities:

• Lead and mentor QA engineers, developing QA strategies for Blockchain applications.
• Conduct vulnerability assessments, penetration tests, and security audits.
• Automate security and functionality tests for improved efficiency.
• Ensure compliance with standards like GDPR, OWASP, and ISO 27001.

Skills & Qualifications:

• Technical: Expertise in network security, QA tools, test automation (Selenium, Cypress), and programming (Python, Java).
• Compliance: Knowledge of OWASP, ISO 27001, and Blockchain-specific regulations.
• Leadership: Proven experience leading QA teams and driving quality initiatives.

Preferred:

• Penetration testing tools (Burp Suite, Nessus).
• CI/CD experience (Jenkins, GitLab).
• Certifications like CEH, ISTQB, or Blockchain-related certifications.

Why Join Us?

• Competitive salary and bonuses.
• Health programs and professional development opportunities.
• Chance to innovate in the Web3 space.

Temporary full time role

Job requirement - Sourcing and TA for top brand startups in India and around the world. 

Need experience and background in HR, TA & outbound search/sourcing
prior experience with tech hiring for startups is highly preferred.

We are seeking free-lance recruiters. Consequently, we provide flexible work arrangements which accomodates for multiple jobs.

Catalyst IQ is a new-age Recrutiment and Advisory startup which brings a ledership from international and local business exposure. We are trying to create an effective marketplace for free-lance recrutiers. We specialise in mandates for edtech, Agritech, Fintech (neo bank, DeFi and Accounting ERP), e-gamming and others. 

value proposition - Catalyst IQ provide the potential to for someone to earn a months salary that a typical HR recruiter with 0-4 years exp makes in a full-time role, by just working part-time for us. 

Connect with us to learn more.

• Firmware Design and Development experience on different micro-controllers.
  
• C/C++ programming
  
• Linux Commands Operating System Concepts
  
• board bring up, embedded software, Kernel Build, Yocto
  
• Shell scripting Networking Concepts Openwrt OS Concepts
  
• Must have good Communication and Presentable skills.
  
• Experience on any Wifi, Bluetooth, GSM modules is a plus.
  
• Design, develop, code, test and debug system software.

About Numen (https://numenhealth.com):
Numen Health is a Health-tech company with a goal to reimagine healthcare in India. Through an amalgamation of our healthcare team with the power of AI and the Internet of Things (IoT), we make healthcare easier and accessible through a data-based preemptive approach. Our mission is to facilitate change in the healthcare industry by moving from a reactive approach to a proactive one.
We are a wonderful, young team with experience in scaling up Indian and international businesses from the ground up. We are looking for like-minded and enthusiastic people who are passionate about making a lasting difference and want to help us revolutionize the way healthcare is delivered to a billion Indian!

Our Vision:
To shift the healthcare ecosystem from a ‘Sick-care' approach to a ‘Holistic-healthcare' approach. We aim to do that by enabling doctors and caregivers to move from treating ailments to employing a data-based,
preemptive approach.
About Product:
We offer preventive healthcare programs to individuals to improve their health. These plans are crafted in consultation with their treating doctor and a dedicated care team remotely monitors the progress in real[1]time. For doctors, Numen is a virtual facility to cater to all of their patient’s needs, remotely.
Why Join?
At Numen, you have the opportunity to make tangible changes to the existing healthcare systems in India
making it preventive and affordable. By joining the Numen team, you get to be part of a young, dynamic
team that is passionate about making a change and a fast-paced environment with multiple opportunities to
learn and grow.

Job Overview : 
Software Development Engineers FE will be responsible to participate in all stages of the software product development life cycle. This will include analysing system and user requirements, designing software flowcharts, creating user interfacing applications (Web Or Mobile) , troubleshooting bugs, and running tests to improve system functionality. An ideal
candidate would be someone who has proficiency in React Js, good analytical skills, the ability to anticipate issues and frame remedial actions, and excellent teamwork skills.

Responsibilities:
● Write simple, efficient, and maintainable code.
● Develop, scale and maintain web Applications written in ReactJs.
● Validating the functionality and security of the application.
● Manage individual priorities, deadlines, and deliverables.
● Function well in a fast-paced, rapidly changing environment.
● Ensuring best coding standards and practices to improve and maintain quality.
● Meeting with the engineering and product team to discuss project definitions and goals.

Requrements:
● Bachelor/Master degree in CS or related field from a reputed college.
● 2-6 years of experience in frontend software development.
● Sound knowledge of HTML,CSS, JavaScript and ReactJs.
● Solid grip on the programming basics like DS and algorithms.
● Prior experience in start-ups or health-tech will be a plus.
● Highly effective communication and interpersonal skills
● Strong troubleshooting and debugging skills

Job description

The role requires you to design development pipelines from the ground up, Creation of Docker Files,  design and operate highly available systems in AWS Cloud environments. Also involves Configuration Management, Web Services Architectures, DevOps Implementation, Database management, Backups, and Monitoring.

Key responsibility area
- Ensure reliable operation of CI/CD pipelines
- Orchestrate the provisioning, load balancing, configuration, monitoring and billing of resources in the cloud environment in a highly automated manner
- Logging, metrics and alerting management.
- Creation of Bash/Python scripts for automation
- Performing root cause analysis for production errors.

Requirement
- 2 years experience as Team Lead.
- Good Command on kubernetes.
- Proficient in Linux Commands line and troubleshooting.
- Proficient in AWS Services. Deployment, Monitoring and troubleshooting applications in AWS.
- Hands-on experience with CI tooling preferably with Jenkins. 
- Proficient in deployment using Ansible.
- Knowledge of infrastructure management tools (Infrastructure as cloud) such as terraform, AWS cloudformation etc.
- Proficient in deployment of applications behind load balancers and proxy servers such as nginx, apache. 
- Scripting languages: Bash, Python, Groovy.
- Experience with Logging, Monitoring, and Alerting tools like ELK(Elastic-search, Logstash, Kibana), Nagios. Graylog, splunk Prometheus, Grafana is a plus.

Must Have:
Linux, CI/CD(Jenkin), AWS, Scripting(Bash,shell Python, Go), Ngnix, Docker.

Good to have
Configuration Management(Ansible or similar tool), Logging tool( ELK or similar), Monitoring tool(Ngios or similar), IaC(Terraform, cloudformation).

WHAT YOU’LL BE DOING: 

• Developing front end website architecture (Bootstrap, HTML 5, CSS3). 
• Designing Rich User interactions on web pages (User Experience into consideration). 

• Developing back end website applications (Controllers, Services and APIs). 
• Ensuring Site Compatibility with mobile devices 
• Working alongside UI/UX for web design features. 
• Working with Product Manager to translate User Requirements → Technical Requirements. 
• Developing APIs for external/internal consumption. 

QUALIFICATIONS: 

• Minimum 3-5 years of Experience in Full Stack development 
• Degree in Engineering or Computer Science. 
• Proficiency with Front-end development languages such as HTML, CSS and JavaScript. 
• Familiarity with JavaScript frameworks such as JQuery, VueJS or Angular. 

• Proficiency with Java/JSP, Spring Stack (Security, Web MVC, REST). 
• Familiarity with database technology such as MySQL. 
• Proficiency in Build Cycle management (Maven, Jenkins, Scripting). 
• Familiarity with Deployment technologies like Docker, Rancher and Virtual machines. 
• Familiarity with Agile Development processes. 

• Excellent verbal communication skills. 
• Good problem-solving skills with attention to detail. 
• Able to create functional, attractive applications that perfectly meet the needs of the user. 

Roles and Responsibilities

• Apply knowledge set to fetch data from multiple online sources, cleanse it and build APIs on top of it
• Develop a deep understanding of our vast data sources on the web and know exactly how, when, and which data to scrap, parse and store
• We're looking for people who will naturally take ownership of data products and who can bring a project all the way from a fast prototype to production.
• Integrating and maintaining Python services
• Developing robust microservices and applications

Desired Candidate Profile

• Strong relevant experience of at least 2-3 years.
• Strong coding experience in Python3.
• Should have good experience with Django and NodeJs.
• Proficient on modelling applications on both RDBMS and NOSQL databases
• Should have experience in web scraping
• Good understanding and hands-on with scheduling and managing tasks with cron
• Should have experience with microservice architecture
• Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement
• Should have experience in shell scripting, GIT and docker
• Writing unit tests for 100% code coverage.

Location: Bangalore/Mumbai

Requirements:

• Experience in building tech platforms
• Setup SDLC processes within the team.
• Define Architecture and tech design of the system. Take strategic calls in deciding the tech stack to be used.
• Should be a hands on coder and should contribute significantly to the code base.
• Manage task allocation and delivery timelines for the team.
• Team building and hiring. Should be able to define the resource requirements and work with hiring managers to fill in the positions.
• Work closely with the product and business team to execute the vision and roadmap of the company.
• Domain expertise in Payments/Lending/Fintech is preferred.

Roles & Responsibilities

1. Position : Technical Lead (JAVA/J2EE)
2. Salary : As per the Industry standard 
3. Role: (70% Technical; 30% Team Leading Activities)
4. Successfully design medium to large-scale Enterprise solutions using Java technologies
5. Good knowledge of the design patterns like core design patterns, J2EE design patterns and architectural design patterns along with knowledge of UML
6. Lead technical discussion to provide technical guidance and create coding standards
7. Good with architecting and engineering systems independently, would want the individual to be comfortable implementing a significant part of the framework.
8. Provide technical knowledge and leadership on design and development best practices. 
9. Provide technical input on unit and integration tests for server- and client-side applications, build and deployment procedures and standards.
10. Interaction with management and module leads

Required skills

1. 5+ years of experience in developing and testing software using Java J2EE based application
2. Experience in managing team technically.
3. 3+ years of experience in Object Oriented Analysis and Design. 
4. 2+ years of experience in developing application using Spring (Spring Core, Spring ORM and Spring Batch), Hibernate.
5. 2+ years of experience in web technologies using Spring MVC, jQuery. 
6. Good knowledge of design patterns
7. Knowledge on SSL, Web application security frameworks
8. Experience in J2EE performance and scalability
9. Hands on experience on Maven, Jenkins, Nexus etc.
10. Proficient in Software development/integration/build tools like GIT, GERRIT, JIRA/BugZilla
11. Sound knowledge of Object-Oriented Analysis, Design and Design Patterns especially MVC is must
12. Good Knowledge and hands on experience on different databases.  
13. Proficient in Writing / Understanding PL / SQL objects like stored procedures, triggers.  
14. Knowledge on various Application servers including WAS, WLS and JBoss.  
15. Very strong skills in to Angular, AJAX, JSF, Struts, HTML 5, CSS, Bootstrap.  
16. Implement jUnit (unit testing framework) in the project
17. Excellent Oral and Communication skills.