Database Developer

Job Title : Lead Database Engineer

Location : Gurgaon Sector-43

Experience Required : 4+ Years

Employment Type : Full-Time

Summary :

We are seeking a highly skilled Lead Database Engineer with expertise in managing and optimizing database systems, primarily focusing on Amazon Aurora PostgreSQL, MySQL, and NoSQL databases. The ideal candidate will have in-depth knowledge of AWS services, database architecture, performance tuning, and security practices.

Key Responsibilities :

1. Database Administration :

• Manage and administer Amazon Aurora PostgreSQL, MySQL, and NoSQL database systems to ensure high availability, performance, and security.
• Implement robust backup and recovery procedures to maintain data integrity.

2. Optimization and Performance:

• Develop and execute optimization strategies at the database, query, collection, and table levels.
• Proactively monitor performance and fine-tune RDS parameter groups for optimal database operations.
• Conduct root cause analysis and resolve complex database performance issues.

3. AWS Services and Architecture :

• Leverage AWS services such as RDS, Aurora, and DMS to ensure seamless database operations.
• Perform database version upgrades for PostgreSQL and MySQL, integrating new features and performance enhancements.

4. Replication and Scalability:

• Implement and manage various replication strategies, including master-master and master-slave replication, ensuring data consistency and scalability.

5. Security and Access Control:

• Manage user permissions and roles, maintaining strict security protocols and access controls.

6. Collaboration:

• Work closely with development teams to optimize database design and queries, aligning database performance with application requirements.

Required Skills :

• Strong Expertise: Amazon Aurora PostgreSQL, MySQL, and NoSQL databases.
• AWS Services: Experience with RDS, Aurora, and DMS.
• Optimization: Hands-on experience in query optimization, database tuning, and performance monitoring.
• Replication Strategies: Knowledge of master-master and master-slave replication setups.
• Problem Solving: Proven ability to troubleshoot and resolve complex database issues, including root cause analysis.
• Security: Strong understanding of data security and access control practices.
• Collaboration: Ability to work with cross-functional teams and provide database-related guidance.

Preferred Qualifications :

• Certification in AWS or database management tools.
• Experience with other NoSQL databases like MongoDB or Cassandra.
• Familiarity with Agile and DevOps methodologies.

About us : 

Rekise Marine is a startup focused on enhancing the utility of the oceans sustainably with autonomous robotic infrastructure. Our efforts are centered on developing advanced autonomous technology for the maritime industry, serving both defense and commercial sectors with a global perspective. Our work focuses on autonomous vessels, both surface and underwater, as well as on autonomous port infrastructure.

About the Role : 

As a Robotics Test Engineer, you will own critical parts of our verification and validation (V&V) process for autonomous surface and underwater vehicles. You’ll design test plans, build automated validation pipelines, participate in field trials, and analyze data to ensure our autonomy stack works flawlessly in the harsh and unpredictable marine environment.

This is a hands-on, high-impact role where you’ll collaborate across robotics, embedded, and mechanical teams, and see your work validated directly on real vessels deployed in the water.

What You’ll Do

• Own the design and execution of system-level test plans for navigation, control, and perception subsystems.
• Develop hardware-in-the-loop (HIL) and software-in-the-loop (SIL) setups to validate autonomy algorithms before deployment.
• Design and automate test frameworks in ROS/ROS 2, Gazebo, and simulation environments.
• Plan and execute sea trials and field experiments to validate vessel behavior in real-world conditions.
• Collect, analyze, and visualize sensor and system data (LiDAR, sonar, IMU, GNSS, cameras) to identify bottlenecks and system failures.
• Collaborate with robotics, embedded, and mechanical engineers to troubleshoot integration issues.
• Document test procedures, results, and lessons learned; communicate findings through reports and presentations.

You Have

• A bachelor’s or master’s degree in robotics, engineering, or related technical field.
• 1–3 years of experience in robotics testing, system validation, or related fields.
• Strong proficiency in Python and/or C++ for automation, debugging, and data analysis.
• Experience with ROS/ROS 2, Gazebo, and Linux-based development.
• Understanding of robotic sensors and subsystems, such as LiDAR, sonar, IMU, GNSS, and control loops.
• Proficiency with Git and modern software engineering practices.
• Excellent problem-solving, debugging, and communication skills.

We Prefer

• Experience with autonomous vehicles (marine, aerial, or ground).
• Background in systems engineering verification & validation (V&V) methods.
• Prior experience in field testing and real-world deployments.
• Exposure to simulation-based testing and data visualization tools (matplotlib, Plotly, RViz, Foxglove).
• Experience debugging complex robotics systems in multi-disciplinary environments.

What We Offer

• Location: Bengaluru.
• Competitive salary.
• Opportunities for sea trials and field testing in diverse marine environments.
• The chance to shape the future of autonomous marine robotics in one of India’s pioneering startups.
• Travel opportunities for customer interactions and field deployments.
• A workplace where your work has a direct, real-world impact on sustainability and maritime operations.

Candidate must have Experience with Language React, Angular,MobX, and SCSS .

Candidate should have Hands-on experience working with RDBMS

Candidate should have developed from scratch.

Candidate should be more stronger in Angular.

Candidate from service based companies will be preferred.

Job Title: HubSpot CMS Developer

Reporting to: Brand & Marketing Design Lead

Experience Required: 5+yrs only

Location: Hyderabad

Onsite: 4 days work from office & 1 day work from home

About Us

At Oolio, we’re passionate about powering hospitality through technology that connects, simplifies, and enhances how venues operate. We help thousands of venues deliver great experiences, from the local pub to large-scale hospitality groups. Our brands include industry leaders Bepoz, Deliverit, Idealpos, Ordermate and Swiftpos as well as our future with Oolio.

Our team is building the next generation of digital experiences that showcase these trusted brands to the world. We’re now looking for a HubSpot CMS Developer to help us take our digital presence to the next level—creating beautiful, high-performing, scalable websites and landing pages that tell our brands’ stories and drive genuine customer engagement.

The Role

As a HubSpot CMS Developer, you’ll bring technical experience and skill together to deliver seamless digital experiences. You’ll be responsible for building and maintaining multi-brand websites, custom modules, templates, partials, and custom integrations within HubSpot CMS.

You’ll collaborate closely with the marketing team to deliver fast, conversion-optimised, and scalable assets across web, landing pages, and campaign templates. Your work will have a direct impact—helping us attract new leads, enhance user experiences, and scale our digital performance across all our brands.

Key Responsibilities:

Web Development & CMS Management

• Build and maintain high-quality websites, landing pages, blogs, and modules within HubSpot CMS.
• Translate design files into clean, responsive, and accessible front-end code using HTML, CSS, JavaScript, Alpine.js, and HubL.
• Customise templates, themes, and style guides to ensure brand consistency across multiple properties.
• Conduct regular website maintenance, testing, and optimisation for speed, SEO, and usability.

Integration & Automation

• Implement and maintain integrations between HubSpot and third-party tools to enhance marketing workflows.
• Collaborate with marketing and sales teams to automate and streamline lead capture and CRM processes.
• Build custom modules, APIs, and scripts that expand HubSpot’s capabilities.

Collaboration & Support

• Work closely with design and marketing teams to bring new digital concepts to life.
• Troubleshoot website or landing page issues, ensuring timely resolution.
• Provide technical recommendations and contribute to the continuous improvement of our digital ecosystem.

Key Skills and Requirements:

• 5+ years of experience in website development.
• 5+ years of hands-on experience with HubSpot CMS Hub.
• Experience with React.js or building interactive components using React in a HubSpot context.
• Expert knowledge of HTML5, CSS3, JavaScript (ES6+), Alpine.js, and HubL.
• Proven understanding of responsive design, accessibility, and cross-browser compatibility.
• Comfortable working with APIs, HubSpot workflows, and CRM integrations.
• Strong problem-solving skills with a focus on performance and user experience.
• Detail-oriented and proactive, with the ability to manage multiple priorities and deadlines.
• Familiarity with Git version control, marketing automation, and SEO principles.

Why You’ll Love Working Here

• Play a key role in transforming hospitality tech’s most iconic brands.
• Collaborate with a driven, creative marketing and digital team that values innovation and quality.
• See the direct impact of your code on brand visibility and customer conversion.
• Enjoy a flexible, supportive environment where your ideas matter and your growth is encouraged.

It's regarding a permanent opening with Data Semantics

Data Semantics 

We are Product base company and Microsoft Gold Partner

Data Semantics is an award-winning Data Science company with a vision to empower every organization to harness the full potential of its data assets. In order to achieve this, we provide Artificial Intelligence, Big Data and Data Warehousing solutions to enterprises across the globe. Data Semantics was listed as one of the top 20 Analytics companies by Silicon India 2018 & CIO Review India 2014 as one of the Top 20 BI companies.  We are headquartered in Bangalore, India with our offices in 6 global locations including USA United Kingdom, Canada, United Arab Emirates (Dubai Abu Dhabi), and Mumbai. Our mission is to enable our people to learn the art of data management and visualization to help our customers make quick and smart decisions. 

Our Services include: 

Business Intelligence & Visualization

App and Data Modernization

Low Code Application Development

Artificial Intelligence

Internet of Things

Data Warehouse Modernization

Robotic Process Automation

Advanced Analytics

Our Products:

Sirius – World’s most agile conversational AI platform

Serina

Conversational Analytics

Contactless Attendance Management System

Company URL:   https://datasemantics.co 

JD:

MSBI

SSAS

SSRS

SSIS

Datawarehousing

SQL

About the Company

Job Description

• Gather intelligence from key business leaders about needs and future growth
• Partner with the internal IT team to ensure each project meets a specific need and resolves successfully
• Assume responsibility for project tasks and ensure they are completed in a timely fashion
• Evaluate, test and recommend new opportunities for enhancing our software, hardware and IT processes
• Compile and distribute reports on application development and deployment
• Design and execute A/B testing procedures to extract data from test runs
• Evaluate and draw conclusions from data related to customer behavior
• Consult with the executive team and the IT department on the newest technology and its implications in the industry

Requirements:

• Bachelor’s Degree in Software Development, Computer Engineering, Project Management or related field
• 5+ years’ experience in technology development and deployment

Linarc is a Silicon Valley startup and has an engineering office in Chennai, India. We are building the first integrated project management and operations support platform for the field services industry.

We are looking for an experienced backend engineer to build the heart of our platform and services. We value skills over credentials, building things rather than what college or company you worked at and expertise over experience.

What does an ideal candidate look like?

• You have worked in a team to develop complex apps. Experience building SaaS apps is a strong plus. You can work on both backend and frontend, and you specialise in frontend engineering.
• You have 3+ years of full stack development experience, a large part of which is deep frontend development.
• You have extensive knowledge of one of Vue.js, React or Angular. We use Vue.js, but are open to working with people who have worked on modern JS stacks.
• You have extensive experience of working with RESTful APIs.
• Deep understanding of Git and other collaboration tools. Do you know and use git-flow? Do you have strong opinions about git branching and release strategies? Do you use CI? Good, we would love to talk to you.

• We would love it if you have experience with one or more of Firebase/Redis/Mongo/Postgres and other backend experience, but this is not required.
• We would love it if you have experience with AWS OR other public cloud providers, but this is not required.
• High capacity for precision and attention to detail
• Ability to meet tight deadlines
• Can work independently and  should have experience in managing a  team of front end developers.

• 2+ years of Hands-on experience in Python, Django, Flask, Bottle, Design Patterns, Web Services (SOAP/HTTP, REST APIs)
• 2+ years of hands-on experience with Postgress, MongoDB.
• Experience with cache-store / message broker like Redis / RabbitMQ / Kafka
• Experience with AWS
• Experience in front-end development using react.js is a plus.
• Proficient understanding of code versioning tools, such as Git / Mercurial /bitBucket.
• DevOps knowledge to deploy code in production and hands-on experience with docker / Kubernetes.
• Self-motivated and a good team player.
• Good communication and interpersonal skills.
• Bachelor’s Degree in Engineering from a reputed Institute