
About Estontec
Estontec Group Managing FOUR rapidly growing brands in India. All Brands are founded & executed with a vision to create a better tomorrow for everyone. Creating Jobs & means of livelihood for over 500 people globally. Management Team brings in over 100-man years of experience in Technology, Innovation, Marketing & Building Businesses.
Our Brands
Haloocom
Fastest growing brand in the Enterprise Communications Platform. Now present in 6 countries & spread across all the major cities in India, constantly innovating & upgrading its applications based on the ANI (Artificial Narrow Intelligence) tools like NLP Voice BOTS & Chat BOTS.
BrandonWheelz
India's Most Trusted Transit Media Advertising Brand. Operational in 82+ cities with over 100 impactful campaigns. BrandOnWheelz uses Technology & Transparent processes to give Real-time Status of campaigns for the Customers.
Kottanz
Popularly Known as the: GIFTS OF INDIA. Creating, Changing & Uplifting the Lives of over thousands of underprivileged Families in India. Kottanz today has become a livelihood for more than many women in need. All our products are 100% natural & handmade
ADZ
AdZ is on a mission to fuel innovation in the in-app advertising industry and it is part of more than 100 popular apps so far, and the rapid growth has made AdZ the fastest-growing advertising platform of its kind. AdZ believes in turning your dream marketing campaigns into a plan and executing the same with measurable tools to scale your business's outcomes.
The role
We are seeking a dynamic and results-driven Sales Executive to join our team. The Sales Executive will play a pivotal role in driving our company's growth by identifying new business opportunities, building relationships with potential clients, and closing deals. The ideal candidate should possess excellent communication skills, a strong understanding of sales techniques, and a proven track record of achieving and exceeding sales targets.
Key responsibilities
- Develop and execute sales strategies to achieve sales targets and revenue goals.
- Identify and target potential clients in the assigned territory through market research, networking, and prospecting.
- Build and maintain strong relationships with existing clients, providing exceptional customer service and addressing their advertising needs.
- Conduct presentations and sales pitches to potential clients, effectively communicating the benefits and features of our transit media advertising solutions.
- Prepare and present sales proposals and contracts, negotiating terms and pricing to secure new business.
- Collaborate with the creative team to develop customized advertising solutions that meet the specific requirements of clients.
- Monitor market trends, competitor activities, and industry developments to identify new business opportunities.
- Meet or exceed sales targets and contribute to the overall growth and success of the company.
- Prepare regular sales reports, providing updates on sales activities, revenue forecasts, and client feedback.
- Stay up-to-date with industry trends and developments in transit media advertising, continuously enhancing product knowledge and sales techniques.
Key skills and experience required
- Bachelor's degree in Marketing, Business Administration, or a related field.
- Minimum of 1 years of successful sales experience in the advertising industry, preferably in transit media advertising, Digital Media Sales or related fields.
- Proven track record of meeting or exceeding sales targets.
- Strong communication and presentation skills, with the ability to articulate the value proposition of transit media advertising to clients.
- Excellent negotiation and closing skills, with the ability to create win-win solutions.
- Self-motivated and target-driven, with a proactive approach to sales.
- Ability to build and maintain strong relationships with clients and internal stakeholders.
- Proficient in using CRM software and sales analytics tools.
- Familiarity with the local advertising market and a strong network of potential clients is highly desirable.
Perks
- Health Insurance of 1 lakh sum insured, Covers self + children + spouse.
- 30 Annual Paid Leave (18 Casual + 12 personal time off).
- Rewards and Recognitions program
- Annual Company outing to celebrate Success together

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Job Summary:
We are looking for an experienced Embedded Software Developer with expertise in IEC 61850-based communication systems for embedded devices. The ideal candidate should have strong experience in Embedded C development, RTOS-based applications, and substation automation standards. The role involves developing, integrating, and maintaining embedded software solutions supporting IEC 61850 protocols while ensuring reliability, performance, and compliance with industry standards.
Key Responsibilities
● Develop embedded firmware using C and Embedded C for IEC 61850-enabled devices.
● Implement and maintain IEC 61850 communication stacks and data models.
● Work with Logical Nodes (LN), Data Objects (DO), and Data Attributes (DA) as defined in IEC 61850.
● Develop and validate SCL configuration files, including ICD, CID, and SCD files.
● Develop networking applications using Ethernet and TCP/IP protocols.
● Develop and maintain RTOS-based embedded applications using FreeRTOS or equivalent. ● Debug embedded applications using JTAG and SWD debugging tools.
● Collaborate with hardware, firmware, and testing teams throughout the development lifecycle.
● Perform code reviews, troubleshooting, and performance optimization.
● Prepare technical documentation and support system integration activities.
Required Skills
● 5–7 years of experience in Embedded Firmware Development.
● Minimum 1 year of hands-on experience with IEC 61850.
● Strong programming skills in C and Embedded C.
● Experience with RTOS concepts such as FreeRTOS or similar.
● Experience debugging embedded systems using JTAG and SWD.
● Strong understanding of the IEC 61850 data model, including Logical Nodes (LN), Data Objects (DO), and Data Attributes (DA).
● Experience working with SCL files, including ICD, CID, and SCD.
● Strong knowledge of Ethernet and TCP/IP networking.
● Strong analytical, debugging, and problem-solving skills.
● Willingness to work from Goa.
Preferred Skills
● Experience with substation automation systems and Intelligent Electronic Devices (IEDs).
● Knowledge of power system communication protocols.
● Experience with secure embedded software development practices.
● Immediate joiners or candidates with a notice period of one month or less are preferred.
Education Bachelor’s or Master’s degree in Electronics, Electrical Engineering, Embedded Systems, Computer Science, Computer Engineering, or a related field.
as Postgres, MySQL or MongoDB. Candidates must have an understanding of Microservices and deploying of applications to cloud infrastructure such as AWS, Azure or GCP using git, Docker and
CI/CD pipelines. Candidates must be open to learning new technologies and must be problem solvers.
The job being offered is with a leading Indian Bank as a Client-side deployment where the candidates would be working directly at the Client’s location, reporting directly to the Client’s team leads. The job entails working on exciting new projects at scale.
Experience – Minimum 2 to 3 years of experience in travel domestic & International holiday package sales.
Business Analyst – Job Description
1. Requirement gathering, Development, Requirement Analysis and documentation, Requirement communication, Requirement management and Testing. Work closely with the Business teams in gathering requirements, and getting it implemented in the system.
2. Designing and developing functional test cases, impact analysis, system integration testing and regression testing. Conducting UAT and documentation of test cases.
3. Support and assists with end user training and coordinates the implementation of these services for the Business.
4. Based on Testing Feedback from Business Users, plan go live dates for the developments.
5. Work with various user and support teams to manage technical/operational issues.
6. Raise the bugs and CRs to tech team and track till closure.
7. Produce periodic and ad-hoc reports for all stakeholders including leadership to monitor and ensure that projects comply with the governance framework.
8. Work closely with the vendor in getting the development completed on time and ensure adherence to quality standards.
9. Ability to multitask and work in a high pressure environment.
10. Excellent analytical, communication, presentation & interpersonal skills.
11. Ability to resolve customer/business issues and run the application management activities.
12. Willingness to go the extra mile to resolve customer/technical issues."
Job Title: Senior Software Development Engineer in Test (SDET)
Location: Bangalore
Experience: 3–6 Years
Employment Type: Contract (3 Months)
About the Role:
We are looking for a skilled and passionate Senior Software Development Engineer in Test (SDET) to join our team on a 3-month contract. The ideal candidate will have a strong software development background combined with expertise in test automation, quality engineering, and modern software development practices. You will play a key role in building scalable automation frameworks, driving quality initiatives, and ensuring the reliability and performance of our applications.
Key Responsibilities:
- Design, develop, and maintain robust and scalable test automation frameworks from scratch.
- Define and implement automation strategies across multiple applications and services.
- Create and execute automated test scripts for web applications, APIs, and backend services.
- Collaborate with developers, architects, product managers, and QA teams to ensure quality throughout the software development lifecycle.
- Perform API testing, backend validation, and end-to-end testing across distributed systems.
- Identify, troubleshoot, and resolve defects across various application layers.
- Integrate automated tests into CI/CD pipelines to enable continuous testing.
- Conduct code reviews and mentor team members on automation best practices.
- Drive improvements in test coverage, reliability, and engineering efficiency.
- Participate in Agile ceremonies and contribute to release planning and quality assurance strategies.
Required Skills & Qualifications:
- 3–6 years of experience in Software Testing, Test Automation, or SDET roles.
- Strong programming skills in at least one of the following languages: Java, Python, JavaScript, or C#.
- Solid understanding of Data Structures, Algorithms, and Object-Oriented Programming (OOP) concepts.
- Proven experience in designing and building automation frameworks from scratch.
- Strong knowledge of software design principles, design patterns, and clean coding practices.
- Hands-on experience with API testing and backend validation.
- Familiarity with Microservices Architecture and distributed systems.
- Experience with Git and collaborative development workflows.
- Experience integrating automated tests within CI/CD pipelines.
- Strong debugging, analytical, and problem-solving skills.
- Ability to work independently and drive quality initiatives with minimal supervision.
Preferred Qualifications:
- Exposure to Docker and containerized environments.
- Experience working with cloud platforms such as AWS, Azure, or GCP.
- Knowledge of performance, security, or reliability testing is an added advantage.
Contract Details
- Duration: 3 Months
- Location: Bangalore (Onsite/Hybrid as per project requirements)
HR Recruiter Intern- RemoteJob role and responsibility: - Utilize various sourcing methods, including job portals, social media, professional networks, and referrals, to attract a diverse pool of candidates. • Build and maintain a candidate pipeline for current and future job openings. • Review resumes and applications to assess qualifications and match them with job requirements. • Conduct telephonic interviews to evaluate candidates' skills, experience, and cultural fit. • Schedule and coordinate interviews with candidates and hiring managers. • Provide candidates with information about the company and job details. • Check references and perform background checks on selected candidates. • Collaborate with hiring managers to make informed hiring decisions. • Extend job offers and negotiate terms of employment with selected candidates. • Ensure a positive candidate experience throughout the recruitment process. • Provide timely feedback to candidates on their application status. • Maintain accurate records of all recruitment activities, including candidate interactions, interviews, and offers. • Ensure compliance with all relevant employment laws and regulations. • Collaborate with HR and hiring managers to develop and refine the organization's talent acquisition strategy.Timing:- 9AM to 6PMAge:- Above 18 Qualification- Minimum Pursuing Graduation Internship Duration- Minimum 3 Months & Maximum 6 Months Overall, participating in an HR recruiter internship will be a valuable investment in your future career, providing opportunities for learning, growth, and professional development. At our company for Human Resources (HR) recruiter interns, we offer a range of benefits, both personally and professionally. Here are some of the advantages: • Hands-On Experience. • Networking Opportunities. • Skill Development. • Resume Enhancement. • Exploration of Career Path. • Feedback and Evaluation.• Potential Job Offers.• Personal Growth.• Exposure to Industry Trends.• Contributing to the Organization.Stipend upon successful joining’s:- 0 to 4 - Nil5 to 8 - 3000 INR9 to 12- 5000 INR13 to 15- 7500 INR16 or above- 10000 INR and Best Performer Awards
Position – Python Developer
Location – Navi Mumbai
Who are we
Based out of IIT Bombay, HaystackAnalytics is a HealthTech company creating clinical genomics products, which enable diagnostic labs and hospitals to offer accurate and personalized diagnostics. Supported by India's most respected science agencies (DST, BIRAC, DBT), we created and launched a portfolio of products to offer genomics in infectious diseases. Our genomics-based diagnostic solution for Tuberculosis was recognized as one of the top innovations supported by BIRAC in the past 10 years, and was launched by the Prime Minister of India in the BIRAC Showcase event in Delhi, 2022.
Objectives of this Role:
- Design and implement efficient, scalable backend services using Python.
- Work closely with healthcare domain experts to create innovative and accurate diagnostics solutions.
- Build APIs, services, and scripts to support data processing pipelines and front-end applications.
- Automate recurring tasks and ensure robust integration with cloud services.
- Maintain high standards of software quality and performance using clean coding principles and testing practices.
- Collaborate within the team to upskill and unblock each other for faster and better outcomes.
Primary Skills – Python Development
- Proficient in Python 3 and its ecosystem
- Frameworks: Flask / Django / FastAPI
- RESTful API development
- Understanding of OOPs and SOLID design principles
- Asynchronous programming (asyncio, aiohttp)
- Experience with task queues (Celery, RQ)
- Rust programming experience for systems-level or performance-critical components
Testing & Automation
- Unit Testing: PyTest / unittest
- Automation tools: Ansible / Terraform (good to have)
- CI/CD pipelines
DevOps & Cloud
- Docker, Kubernetes (basic knowledge expected)
- Cloud platforms: AWS / Azure / GCP
- GIT and GitOps workflows
- Familiarity with containerized deployment & serverless architecture
Bonus Skills
- Data handling libraries: Pandas / NumPy
- Experience with scripting: Bash / PowerShell
- Functional programming concepts
- Familiarity with front-end integration (REST API usage, JSON handling)
Other Skills
- Innovation and thought leadership
- Interest in learning new tools, languages, workflows
- Strong communication and collaboration skills
- Basic understanding of UI/UX principles
To know more about us – https://haystackanalytics.in
Job Title : Business Development Associate
Location : Gurgaon
Working : Work from office (WFO )
Industry : Ed Tech
Functional Area : INSIDE SALES
Shift: Day Shift / Night Shift ( optional )
Roles & Responsibilities :
The sales Representative at PlanetSpark will be responsible for assisting and guiding the right offering/course to the consumers and getting them to purchase the right learning course.
Responsibilities:
● Understanding the offerings for the students and guiding them throughout the process to choose the right option for them
● Initiating phone conversations with parents who complete the demo classes for their kids.
● Intensely following up with the prospects and closing the sales within the sales cycle.
● Diligently communicating and priming the lead through channels like email, and calls.
● Ensuring accurate and proper record-keeping of call information in electronic and digital format.
● Achieving the monthly targets while completing all the input metrics targets.
Training Period :- INR 21428 + ( Incentives )
Hiring Criteria
Skill Required - Excellent Communication
Exp Required : 00-1Years ( fresher also welcome)
Minimum Education : Graduation
2018,2019,2020,2021,2022
Builds reusable components and front-end libraries for future use.
Experience with popular React.js workflows (such as Flux or Redux).
Familiarity with RESTful APIs.
Role and Responsibilities
The candidate for the role will be responsible for enabling single view for the data from multiple sources.
- Work on creating data pipelines to graph database from data lake
- Design graph database
- Write Graph Database queries for front end team to use for visualization
- Enable machine learning algorithms on graph databases
- Guide and enable junior team members
Qualifications and Education Requirements
B.Tech with 2-7 years of experience
Preferred Skills
Must Have
Hands-on exposure to Graph Databases like Neo4J, Janus etc..
- Hands-on exposure to programming and scripting language like Python and PySpark
- Knowledge of working on cloud platforms like GCP, AWS etc.
- Knowledge of Graph Query languages like CQL, Gremlin etc.
- Knowledge and experience of Machine Learning
Good to Have
- Knowledge of working on Hadoop environment
- Knowledge of graph algorithms
- Ability to work on tight deadlines











