Senior Data Engineer

Role Overview

We are hiring for Humming Apps Technologies LLP who are seeking a Senior Threat Modeler to join the security team and act as a strategic bridge between architecture and defense. This role focuses on proactively identifying vulnerabilities during the design phase to ensure applications, APIs, and cloud infrastructures are secure by design.

The position requires thinking from an attacker’s perspective to analyze trust boundaries, map attack paths, and influence the overall security posture of next-generation AI-driven and cloud-native systems. The goal is not only to detect issues but to prevent risks before implementation.

Key Responsibilities

Architectural Analysis

•⁠ ⁠Lead deep-dive threat modeling sessions across applications, APIs, microservices, and cloud-native environments

•⁠ ⁠Perform detailed reviews of system architecture, data flows, and trust boundaries

Threat Modeling Frameworks & Methodologies

•⁠ ⁠Apply industry-standard frameworks including STRIDE, PASTA, ATLAS, and MITRE ATT&CK

•⁠ ⁠Identify sophisticated attack vectors and model realistic threat scenarios

Security Design & Risk Mitigation

•⁠ ⁠Detect weaknesses during the design stage

•⁠ ⁠Provide actionable and prioritized mitigation recommendations

•⁠ ⁠Strengthen security posture through secure-by-design principles

Collaborative Security Integration

•⁠ ⁠Work closely with architects and developers during design and build phases

•⁠ ⁠Embed security practices directly into the SDLC

•⁠ ⁠Ensure security is incorporated early rather than retrofitted

Communication & Enablement

•⁠ ⁠Facilitate threat modeling demonstrations and walkthroughs

•⁠ ⁠Present findings and risk assessments to stakeholders

•⁠ ⁠Translate complex technical risks into clear, business-relevant insights

•⁠ ⁠Educate teams on secure design practices and emerging threats

Required Qualifications

Experience

•⁠ ⁠5–10 years of dedicated experience in threat modeling, product security, or application security

Technical Expertise

•⁠ ⁠Strong understanding of software architecture and distributed systems

•⁠ ⁠Experience designing and securing RESTful APIs

•⁠ ⁠Hands-on knowledge of cloud platforms such as AWS, Azure, or GCP

Modern Threat Knowledge

•⁠ ⁠Expertise in current attack vectors including OWASP Top 10

•⁠ ⁠Understanding of API-specific threats

•⁠ ⁠Awareness of emerging risks in AI/LLM-based applications

Tools & Practices

•⁠ ⁠Practical experience with threat modeling tools

•⁠ ⁠Proficiency in technical diagramming and system visualization

Communication

•⁠ ⁠Excellent written and verbal English communication skills

•⁠ ⁠Ability to collaborate across engineering teams and stakeholders in different time zones

Preferred Qualifications

•⁠ ⁠Experience in consulting or client-facing professional services roles

•⁠ ⁠Industry certifications such as CISSP, CSSLP, OSCP, or equivalent

Job Description: React Native App Developer

Company: Arroz Technology Private Limited

CTC: 3.5-5 LPA

ESOP

Working Hours : 9:30 AM to 6:30PM

Working Days : 6 Days a Week (1 day Work from Home in a week)

Location : 4thFloor ,TMR Tower ,Whitefield, Thubarahalli, Bengaluru, Karnataka 560066, India

Google Map Links :  https://goo.gl/maps/YbhYeNy8ahLqVykS7

Responsibilities:

- Develop and maintain high-quality mobile applications using React Native.

- Collaborate with cross-functional teams to gather requirements and translate them into high-level designs.

- Write clean, reusable, and well-structured code following industry best practices and coding standards.

- Conduct code reviews and provide constructive feedback to ensure code quality and adherence to standards.

- Mentor and guide junior developers, providing technical expertise and promoting professional growth.

- Collaborate with backend developers to integrate APIs and ensure smooth data flow between the app and server.

- Stay updated with the latest trends and advancements in React Native and mobile app development.

- Work in a 9:30 AM to 6:30 PM, six-day office role, maintaining regular attendance and punctuality.

Required Skills and Qualifications:

- Strong proficiency in React Native development.

- Experience with Redux or similar state management libraries.

- Proficiency in integrating APIs and working with backend services.

- Sound knowledge of JavaScript, ES6+, and modern web technologies.

- Familiarity with Git version control system and agile development methodologies.

- Good problem-solving and debugging skills.

- Excellent communication and teamwork abilities.

- Bachelor's degree in Computer Science or a related field (preferred).

Join Arroz Technology Private Limited as a React Native App Developer and be part of an innovative team driving the development of cutting-edge mobile applications. This role offers competitive compensation and growth opportunities within a dynamic work environment.

This is a full-time for a React Native Developer. The React Native Developer will be responsible for designing and implementing front-end and back-end app development, developing software solutions, and working with JavaScript and Redux.js . The React Native Developer will also be responsible for testing and debugging applications and must be able to work collaboratively with cross-functional teams to deliver quality products.

Qualifications

Expertise in Front-End Development and Back-End Web Development

Strong software development skills + String Design skills

Proficiency in JavaScript and Redux.js

Experience in building and testing React Native mobile applications

Knowledge of cross-platform mobile development frameworks

Ability to write clear, maintainable, and efficient code

Strong problem-solving and troubleshooting skills

Bachelor's degree in Computer Science, Software Engineering, or related field

Experience with Agile development methodologies is a plus.

Excellent communication and collaboration skills

We are looking for an Executive Assistant to CEO, with excellent time, people and facility management skills.

Job location: Pune, MH (Work from Office)

Qualifications:

• Strong organizational skills that reflect ability to perform and prioritize multiple tasks seamlessly with excellent attention to detail
• Very strong interpersonal skills and the ability to build relationships with stakeholders, including staff, board members, external partners and donors
• Expert level written and verbal communication skills
• Demonstrated proactive approaches to problem-solving with strong decision-making capability
• Must have good skills in managing the general administration and facility precisely
• Highly resourceful team-player, with the ability to also be extremely effective independently
• Proven ability to handle confidential information with discretion, be adaptable to various competing demands, and demonstrate the highest level of customer/ client service and response
• Demonstrated ability to achieve high performance goals and meet deadlines in a fast paced environment
• Forward looking thinker, who actively seeks opportunities and proposes solutions

Education & Experience:

• Bachelor's degree required
• Strong work tenure: minimum 5 years of experience supporting C-Level Executives
• Proficient in Microsoft Office (Outlook, Word, Excel, and Power Point), Adobe Acrobat, and Social media platforms

About Haber

At HABER, we are solving the challenges of tomorrow, today. We are bringing together the best minds in process, engineering, computing and chemistry to develop solutions to address some of the world’s toughest challenges – water and energy scarcity and sustainability. Over the past few years there has been an explosion in unstructured data across industry driven by affordable sensing technologies and adoption of analytical instrumentation. This sudden increase in data has resulted in industries spending significant amounts of time collecting, organizing and analysing content and very little time driving value with the data. HABER is focussed on reversing this trend by helping our customers spend less time collecting and analysing data and more time using HABER’s platform to drive efficiency, identify issues before they happen and uncover hidden potential. Follow us on Twitter http://www.twitter.com/@haber_tech">@haber_tech or LinkedIn at http://www.linkedin.com/company/haber-technologies">linkedin.com/company/haber-technologies or visit us at http://www.haberwater.com/careers">haberwater.com/careers

JD-

MySQL - DBA L3 Support

# 7 -10  years of experience in MySQL, handled multiple versions & flavors of MySQL servers both for standalone & enterprise version, Data center and VM/Cloud setup.

# Strong database Configuration and troubleshooting / problem solving skills.

# Strong knowledge of database backup and recovery concepts and practices.

# Enabling disabling scheduled Jobs on MySQL Server

# Work with Dev and DevOps engineers to ensure that all needed data is gathered and provided to them for any performance issues

# Experience in managing both on-prem DB as well as VM / cloud based DBs

# Maintenance of backups (perform backups, monitor backup, report obsolete backups)

# Maintenance of user access (creating user accounts, dropping user accounts, granting privileges)

# Maintenance of log and trace files (remove, initialize, archive them)

# Knowledge on SQL scripts

# Managing Database administration includes Daily health checks, Database tuning, Query optimization & Backup & Replication

# Experience in alert configurations using existing alerting tools or scripts

• Plan and execute all digital marketing efforts, including SEO/SEM, marketing databases, email, social media, and display ads.
• Create, manage, and improve our social media presence.
• All digital marketing efforts should be measured and reported on, and goals should be evaluated (ROI and KPIs)
• Identify patterns and insights, and then improve your spending and performance based on them.
• Consider fresh and innovative growing techniques.
• Experiments and conversion tests should be planned, executed, and measured.
• Work with internal teams to develop landing pages and improve the user experience.
• Use your analytical skills to assess the entire consumer experience across numerous channels and contact points.
• Conversion points are measured and user funnels are optimized.
• Collaborate with other vendors and agencies.

We are looking for a Product Engineer - Senior or Lead Frontend Engineer to join our early stage startup with experience in building B2C products. 

If you have experience of working in product based companies (preferably startups), good to excellent coding skills in react js and typescript, have a keen eye for details in the UI, and are looking to build exciting things that children across the world will use - come talk to us!

What you get to do:

• Design and build advanced applications from scratch keeping scalability and performance in mind
• A good handle on both client and server architecture.
• Work on bug fixing and improving application performance.
• Comfortable in owning large scale products and continuously re-evaluating and innovating.

Who are we looking for:

• Bachelor's degree or equivalent in Computer Science
• 5+ years' experience in frontend development
• Familiarity using Scrum/Agile development methodologies
• Experience building object oriented web applications in React JS, Typescript, HTML5, and CSS3
• Should be a quick learner and willing to go the extra mile in delivering the projects.
• Should be able to mentor junior folks whenever necessary.

• Must have experience with Amazon Web Services (AWS)
• Experience with Python/Node.JS/Typescript
• At least 2+ years as back-end software developer
• A deep understanding of the benefits of the Microservice and serverless paradigms
• Prepared technical documentation, and understand why it’s important
• Understanding of database principals: SQL and NoSQL
• Collaboration and communication skills (you’ll be working with clients and internal teams)
• An understanding of programming fundamentals (OOP, data structures, algorithms)
• Familiarity and comfort with REST API, Postman
• The ability to work independently or within a team structure.
• A “lead by example” attitude, and motivation to deliver work you’re proud of