Unix / Linux Basics

Hardware Engineering

• Design and optimize airframes (multi-rotor, fixed-wing, hybrid) using lightweight composites and advanced aerodynamics.
• Develop and integrate propulsion systems, payload modules, batteries, and custom PCBs.
• Implement sensor fusion systems (LiDAR, GPS, cameras, IMUs, radar, RF) for navigation and mapping.
• Ensure compliance with safety, EMI/EMC, thermal, and environmental standards.

Hardware Engineers

• B.E./M.E. in Aerospace, Mechanical, Electronics, or Robotics.
• 3 - 5+ years in UAV/robotics design and prototyping.
• Strong CAD & simulation skills (SolidWorks, CATIA, ANSYS).
• Hands-on experience with avionics, PCBs, propulsion, RF, and power systems.

We are a Florida-based nonprofit organization seeking a dedicated full-time remote Social Media Manager / Virtual Assistant to support us in managing our social media accounts and assisting with various administrative and digital tasks.

Key Responsibilities:

• Manage and grow our social media accounts (Facebook, Instagram, YouTube, etc.)
• Respond to comments and messages professionally using our in-house systems.
• Monitor analytics and provide performance reports
• Assist with content creation (graphics, captions, hashtags)
• Support outreach and community engagement
• Perform general virtual assistant tasks as needed

Schedule:

• 42 hours per week
• Flexible schedule (overlaping with EST preferred)

Compensation:

Monthly start: $450 to $530. Two-year agreement: $16,230

Senior AI Architect (10+ YOE) 

Must-Have 

• Experience in enterprise architecture; 3+ years on Gen-AI/AI/ML governance, Responsible AI, or model-risk programs
• Hand-on experience in GenAI, AgenticAI, multi-agen models, LangChain, LangGraph, LangSmith, RAGAS, DeepEvals 
• Hands-on with at least three of: Azure AI Content Safety, Azure Purview, Microsoft Defender for Cloud, Entra ID (RBAC/Conditional Access), Azure Monitor + Log Analytics, Application Insights/OpenTelemetry 
• LLM observability tooling exposure: Azure AI Foundry Evaluations, or equivalent 
• Reliability patterns for multi-step agent workflows: timeouts, retries, circuit breakers, idempotency keys, fallback routes, dead-letter queues 
• Governance documentation: runbooks, operating guides, and playbooks 

Good to Have

• Hands-on enterprise compliance/ethics review (not just advisory) 
• Prior Microsoft Foundry governance blueprint authoring 
• HITL workflow design using Microsoft Teams approvals, Adaptive Cards, oe Power Automate; ability to spec escalation triggers and SLAs 

Key Responsibilities 

• Define, Design & Imeplement GenAI, AgenticAI architecture, workflows
• Design reliability patterns for multi-step agent workflows (timeouts, retries, and fallbacks) and reflect these in architecture artifacts and runbook guidance 
• Author the governance + HITL operating model: monitoring, logging, bias/drift detection, escalation matrices, audit evidence, and runbooks 
• Define RBAC (Entra ID groups, Snowflake roles), policy guardrails, and ethical safeguards across agentic workflows 
• Drive deliverable acceptance through walkthroughs, dashboards, and traceable evidence within the 10-business-day Acceptance Review Period  
• Partner with customer’s governance, risk, and compliance stakeholders to translate policies into practical guardrails and documented controls 

Position: iOS / Android Developer (Kotlin Multiplatform / Compose Multiplatform)

Location: Noida

Experience Required: 4+ Years

Joining: Immediate Joiner (Preferred)

Job Summary

We are seeking a highly skilled iOS / Android Developer with strong hands-on experience in Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP) to join our mobile development team. The ideal candidate will be responsible for building and maintaining cross-platform mobile applications while ensuring high performance, scalability, and seamless user experience across iOS and Android platforms.

Key Responsibilities

• Design, develop, and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP).
• Build and manage shared business logic, networking, and domain layers across iOS and Android.
• Develop native components using Swift & iOS SDK and Android SDK as required.
• Integrate RESTful APIs, handle JSON parsing, and manage networking using Ktor.
• Ensure application performance, memory optimization, and effective debugging across both platforms.
• Collaborate closely with backend, Android, iOS, QA, and product teams to deliver high-quality solutions.
• Participate in code reviews, technical discussions, and architecture decisions.
• Manage app deployment processes, including App Store and Play Store submissions, certificates, signing, and provisioning profiles.
• 
  

Required Skills & Qualifications

• 4+ years of professional experience in mobile application development.
• Strong hands-on experience with Swift & iOS SDK and Android SDK.
• Mandatory hands-on experience with Kotlin Multiplatform Mobile (KMM) and Compose Multiplatform (CMP).
• Solid understanding of mobile app architectures such as MVC and MVVM.
• Experience with REST APIs, JSON parsing, and Ktor for networking.
• Good knowledge of performance optimization, memory management, and debugging techniques.
• Familiarity with app publishing processes, certificates, code signing, and provisioning profiles.
• Ability to work independently and deliver within timelines.
• Strong communication and collaboration skills.

Preferred Candidate Profile

• Immediate joiner or candidates available on short notice.
• Experience working in agile or fast-paced product environments.
• Strong problem-solving and analytical mindset.

Position Overview

We are seeking a highly skilled React Native Developer with a strong background in the MERN (MongoDB, Express.js, React.js, Node.js) stack to join our dynamic team. The ideal candidate will have a minimum of 2 years of professional experience and a proven track record of developing robust, scalable mobile applications using React Native. This role offers an exciting opportunity to work on innovative projects and significantly contribute to the growth and success of our startup.

Key Responsibilities

●     Develop High-Quality Mobile Applications: Create user-friendly mobile applications using React Native, ensuring high performance and responsiveness.

●     Collaborate with Cross-Functional Teams: Work closely with product managers, designers, and other developers to define, design, and deliver new features.

●     Maintain Clean and Efficient Code: Write clean, maintainable, and efficient code following industry best practices and coding standards.

●     Optimize Application Performance: Enhance application performance for speed and scalability.

●     Participate in Code Reviews: Engage in code reviews, discussions, and knowledge-sharing sessions to improve team output and code quality.

●     Troubleshoot and Debug: Identify and resolve application issues to ensure smooth functionality.

●     Stay Updated with Trends: Keep abreast of emerging technologies and trends in mobile development to incorporate best practices.

Requirements

●     MERN Stack Proficiency: Strong expertise in MongoDB, Express.js, React.js, and Node.js.

●     RESTful APIs and Web Services: Solid understanding and experience in integrating RESTful APIs and web services.

●     Version Control Systems: Proficient with Git for version control.

●     Mobile UI/UX Design Principles: Knowledge of best practices in mobile UI/UX design.

●     Problem-Solving Skills: Excellent analytical and problem-solving abilities.

●     Team and Independent Work: Ability to work both independently and as part of a team in a fast-paced startup environment.

●     Communication and Collaboration: Strong verbal and written communication skills, with the ability to collaborate effectively with team members.

Nice to Have

●     GraphQL: Familiarity with GraphQL for efficient data fetching.

●     Cloud Services: Knowledge of cloud services such as AWS or Firebase.

1. Java development knowledge is a must

1. Springboot preferred
2. 2.AWS exposure is a must
3. Engineering degree in Computer Science, Electronics and, Communication or Information Science.

1. Or MCA is agreeable.
1. Location: Bangalore

• Should act as a technical resource for the Data Science team and be involved in creating and implementing current and future Analytics projects like data lake design, data warehouse design, etc.
• Analysis and design of ETL solutions to store/fetch data from multiple systems like Google Analytics, CleverTap, CRM systems etc.
• Developing and maintaining data pipelines for real time analytics as well as batch analytics use cases.
• Collaborate with data scientists and actively work in the feature engineering and data preparation phase of model building
• Collaborate with product development and dev ops teams in implementing the data collection and aggregation solutions
• Ensure quality and consistency of the data in Data warehouse and follow best data governance practices
• Analyse large amounts of information to discover trends and patterns
• Mine and analyse data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies.\

• Bachelor’s or Masters in a highly numerate discipline such as Engineering, Science and Economics
• 2-6 years of proven experience working as a Data Engineer preferably in ecommerce/web based or consumer technologies company
• Hands on experience of working with different big data tools like Hadoop, Spark , Flink, Kafka and so on
• Good understanding of AWS ecosystem for big data analytics
• Hands on experience in creating data pipelines either using tools or by independently writing scripts
• Hands on experience in scripting languages like Python, Scala, Unix Shell scripting and so on
• Strong problem solving skills with an emphasis on product development.
• Experience using business intelligence tools e.g. Tableau, Power BI would be an added advantage (not mandatory)

Job Description - Data Engineer

About us
Propellor is aimed at bringing Marketing Analytics and other Business Workflows to the Cloud ecosystem. We work with International Clients to make their Analytics ambitions come true, by deploying the latest tech stack and data science and engineering methods, making their business data insightful and actionable. 

What is the role?
This team is responsible for building a Data Platform for many different units. This platform will be built on Cloud and therefore in this role, the individual will be organizing and orchestrating different data sources, and
giving recommendations on the services that fulfil goals based on the type of data

Qualifications:
• Experience with Python, SQL, Spark
• Knowledge/notions of JavaScript
• Knowledge of data processing, data modeling, and algorithms
• Strong in data, software, and system design patterns and architecture
• API building and maintaining
• Strong soft skills, communication
Nice to have:
• Experience with cloud: Google Cloud Platform, AWS, Azure
• Knowledge of Google Analytics 360 and/or GA4.
Key Responsibilities
• Work on the core backend and ensure it meets the performance benchmarks.
• Designing and developing APIs for the front end to consume.
• Constantly improve the architecture of the application by clearing the technical backlog.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Key Responsibilities
• Design and develop platform based on microservices architecture.
• Work on the core backend and ensure it meets the performance benchmarks.
• Work on the front end with ReactJS.
• Designing and developing APIs for the front end to consume.
• Constantly improve the architecture of the application by clearing the technical backlog.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
• Education - BE/MCA or equivalent.
• Agnostic/Polyglot with multiple tech stacks.
• Worked on open-source technologies – NodeJS, ReactJS, MySQL, NoSQL, MongoDB, DynamoDB.
• Good experience with Front-end technologies like ReactJS.
• Backend exposure – good knowledge of building API.
• Worked on serverless technologies.
• Efficient in building microservices in combining server & front-end.
• Knowledge of cloud architecture.
• Should have sound working experience with relational and columnar DB.
• Should be innovative and communicative in approach.
• Will be responsible for the functional/technical track of a project.

Whom will you work with?
You will closely work with the engineering team and support the Product Team.

Hiring Process includes : 

a. Written Test on Python and SQL

b. 2 - 3 rounds of Interviews

Immediate Joiners will be preferred