Business Development Executive

JOB DETAILS:

- Job Title: Senior Devops Engineer 2

- Industry: Ride-hailing

- Experience: 5-7 years

- Working Days: 5 days/week

- Work Mode: ONSITE

- Job Location: Bangalore

- CTC Range: Best in Industry

Required Skills: Cloud & Infrastructure Operations, Kubernetes & Container Orchestration, Monitoring, Reliability & Observability, Proficiency with Terraform, Ansible etc., Strong problem-solving skills with scripting (Python/Go/Shell)

Criteria:

1.   Candidate must be from a product-based or scalable app-based start-ups company with experience handling large-scale production traffic.

2.   Minimum 5 yrs of experience working as a DevOps/Infrastructure Consultant

3.   Own end-to-end infrastructure right from non-prod to prod environment including self-managed

4.   Candidate must have experience in database migration from scratch 

5.   Must have a firm hold on the container orchestration tool Kubernetes

6.   Must have expertise in configuration management tools like Ansible, Terraform, Chef / Puppet

7.   Understanding programming languages like GO/Python, and Java

8.   Working on databases like Mongo/Redis/Cassandra/Elasticsearch/Kafka.

9.   Working experience on Cloud platform - AWS

10. Candidate should have Minimum 1.5 years stability per organization, and a clear reason for relocation.

Description 

Job Summary:

As a DevOps Engineer at company, you will be working on building and operating infrastructure at scale, designing and implementing a variety of tools to enable product teams to build and deploy their services independently, improving observability across the board, and designing for security, resiliency, availability, and stability. If the prospect of ensuring system reliability at scale and exploring cutting-edge technology to solve problems, excites you, then this is your fit.

Job Responsibilities:

● Own end-to-end infrastructure right from non-prod to prod environment including self-managed DBs

● Codify our infrastructure

● Do what it takes to keep the uptime above 99.99%

● Understand the bigger picture and sail through the ambiguities

● Scale technology considering cost and observability and manage end-to-end processes

● Understand DevOps philosophy and evangelize the principles across the organization

● Strong communication and collaboration skills to break down the silos

Job Requirements:

● B.Tech. / B.E. degree in Computer Science or equivalent software engineering degree/experience

● Minimum 5 yrs of experience working as a DevOps/Infrastructure Consultant

● Must have a firm hold on the container orchestration tool Kubernetes

● Must have expertise in configuration management tools like Ansible, Terraform, Chef / Puppet

● Strong problem-solving skills, and ability to write scripts using any scripting language

● Understanding programming languages like GO/Python, and Java

● Comfortable working on databases like Mongo/Redis/Cassandra/Elasticsearch/Kafka.

What’s there for you?

Company’s team handles everything – infra, tooling, and self-manages a bunch of databases, such as

● 150+ microservices with event-driven architecture across different tech stacks Golang/ java/ node

● More than 100,000 Request per second on our edge gateways

● ~20,000 events per second on self-managed Kafka

● 100s of TB of data on self-managed databases

● 100s of real-time continuous deployment to production

● Self-managed infra supporting

● 100% OSS

About Role

As a Marketer – Social Media, you’ll own the brand voice across digital platforms. From managing the content calendar to engaging with our growing community, you’ll help bring our clean, conscious, and feel-good aesthetic to life.

Key Responsibilities

• Plan and manage content calendars across Instagram, LinkedIn, YouTube, and more.
• Coordinate with design, influencer, and performance teams for consistent storytelling.
• Manage community interactions — DMs, comments, and brand engagement.
• Track performance metrics, growth trends, and audience insights.
• Stay updated with emerging social trends, formats, and audios.
• Support shoots, collaborations, and product launches through smooth execution.

Required Qualifications

• 1–2 years of experience managing social media for lifestyle or D2C brands.
• Strong understanding of visual storytelling, tone, and brand aesthetics.
• Familiar with analytics tools and performance reporting.
• Highly organized, creative, and trend-savvy.

Perks and Benefits

• Competitive CTC: Up to ₹4.2 LPA
• Creative ownership of the brand's digital presence
• Work closely with a passionate, design-led marketing team
• Exposure to end-to-end brand storytelling across platforms
• Opportunity to experiment with new content formats and trends
• Direct mentorship from experienced brand and creative leads
• Employee discounts on all products
• A collaborative, inclusive, and aesthetically inspired work culture
• Growth opportunities within digital, content, and brand marketing

Interview Process

• Round 1: HR/recruiter screening.
• Round 2: Interview with Social Media Lead.
• Round 3: Final discussion with Brand Head/Co-founder.

Full-Stack Machine Learning Engineer

Role: Full-Time, Long-Term Required: Python Preferred: C++

OVERVIEW

We are seeking a versatile ML engineer to join as a core member of our technical team. This is a long-term position for someone who wants to build sophisticated production systems and grow with a small, focused team. You will work across the entire stack—from data ingestion and feature engineering through model training, validation, and deployment.

The ideal candidate combines strong software engineering fundamentals with deep ML expertise, particularly in time series forecasting and quantitative applications. You should be comfortable operating independently, making architectural decisions, and owning systems end-to-end.

CORE TECHNICAL REQUIREMENTS

Python (Required): Professional-level proficiency writing clean, production-grade code—not just notebooks. Deep understanding of NumPy, Pandas, and their performance characteristics. You know when to use vectorized operations, understand memory management for large datasets, and can profile and optimize bottlenecks. Experience with async programming and multiprocessing is valuable.

Machine Learning (Required): Hands-on experience building and deploying ML systems in production. This goes beyond training models—you understand the full lifecycle: data validation, feature engineering, model selection, hyperparameter optimization, validation strategies, monitoring, and maintenance.

Specific experience we value: gradient boosting frameworks (LightGBM, XGBoost, CatBoost), time series forecasting, probabilistic prediction and uncertainty quantification, feature selection and dimensionality reduction, cross-validation strategies for non-IID data, model calibration.

You should understand overfitting deeply—not just as a concept but as something you actively defend against through proper validation, regularization, and architectural choices.

Data Pipelines (Required): Design and implement robust pipelines handling real-world messiness: missing data, late arrivals, schema changes, upstream failures. You understand idempotency, exactly-once semantics, and backfill strategies. Experience with workflow orchestration (Airflow, Prefect, Dagster) expected. Comfortable with ETL/ELT patterns, incremental vs full recomputation, data quality monitoring, database design and query optimization (PostgreSQL preferred), time series data at scale.

C++ (Preferred): Experience valuable for performance-critical components. Writing efficient C++ and interfacing with Python (pybind11, Cython) is a significant advantage.

HIGHLY DESIRABLE: MULTI-AGENT ORCHESTRATION

We are building systems leveraging LLM-based automation. Experience with multi-agent frameworks highly desirable: LangChain, LangGraph, or similar agent frameworks; designing reliable AI pipelines with error handling and fallbacks; prompt engineering and output parsing; managing context and state across agent interactions. You do not need to be an expert, but genuine interest and hands-on experience will set you apart.

DOMAIN EXPERIENCE: FINANCIAL DATA AND CRYPTO

Preference for candidates with experience in quantitative finance, algorithmic trading, or fintech; cryptocurrency markets and their unique characteristics; financial time series data and forecasting systems; market microstructure, volatility, and regime dynamics. This helps you understand why reproducibility is non-negotiable, why validation must account for temporal structure, and why production reliability cannot be an afterthought.

ENGINEERING STANDARDS

Code Quality: Readable, maintainable code others can modify. Proper version control (meaningful commits, branches, code review). Testing where appropriate. Documentation: docstrings, READMEs, decision records.

Production Mindset: Think about failure modes before they happen. Build in observability: logging, metrics, alerting. Design for reproducibility—same inputs produce same outputs.

Systems Thinking: Consider component interactions, not just isolated behavior. Understand tradeoffs: speed vs accuracy, flexibility vs simplicity. Zoom between architecture and implementation.

WHAT WE ARE LOOKING FOR

Self-Direction: Given a problem and context, you break it down, identify the path forward, and execute. You ask questions when genuinely blocked, not when you could find the answer yourself.

Long-Term Orientation: You think in years, not months. You make decisions considering future maintainability.

Intellectual Honesty: You acknowledge uncertainty and distinguish between what you know versus guess. When something fails, you dig into why.

Communication: You explain complex concepts clearly and document your reasoning.

EDUCATION

University degree in a quantitative/technical field preferred: Computer Science, Mathematics, Statistics, Physics, Engineering. Equivalent demonstrated expertise through work also considered.

TO APPLY

Include: (1) CV/resume, (2) Brief description of a production ML system you built, (3) Links to relevant work if available, (4) Availability and timezone.

We are seeking a highly skilled and experienced MERN (MongoDB, Express.js, React, Node.js) Stack Developer to join our dynamic development team. As a MERN Stack Developer, you will be responsible for designing, developing, and maintaining scalable web applications using the MERN stack framework.

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Expertise in backend programming with Node.js and MongoDB.
• Experience with React.js and redux.
• Material UI and 3rd party libraries.
• Experience with clean code writing practices like avoiding callback hell like promises, async.
• Thorough understanding of Node.js and its core principles.
• Experience with popular React.js workflows (such as Flux or Redux).
• Familiarity with newer specifications of ECMAScript.
• Experience with data structure libraries (e.g., Immutable.js).
• Familiarity with RESTful APIs.
• Knowledge of modern authorization mechanisms, such as JSON Web Token.
• Familiarity with modern front-end builds pipelines and tools.
• A knack for benchmarking and optimization.
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial).

Responsibilities:

• Build Node.js APIs using microservices.
• Rewriting backend code with microservices architecture & Unit tests.
• Developing new user-facing features using React.js.
• Building reusable components and front-end libraries for future use.
• Translating designs and wireframes into high-quality code.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• 
  

If you are a passionate MERN Stack Developer looking for an exciting opportunity to work on challenging projects and be part of a talented team, we would love to hear from you. Please submit your application, including your resume and portfolio, highlighting your relevant experience and projects.

About us

Nuclei is a fintech SaaS startup working already with over 18+ large enterprise clients across Asia in just a span of over 5 years.

Why are we building Nuclei?

Before we started Nuclei, we listed down a few guiding principles. These were essentially our learning from the previous startups/companies:

1. Think big, think global, and not limit ourselves only to India.
2. Build a company. We wanted to be sustainable from day 1 and build a profitable business. This does not mean that we compromise on growth, but we most definitely avoid unsustainable growth.
3. Build for the long term, not flip it in a few years.
4. And most importantly, we wanted to change the perception about India, from being a back-office/outsourcing destination, to a product destination.

All the above points came together to form Nuclei's vision - "To build a well-respected global product company. "At Nuclei, we are building innovative products that enable enterprises to increase customer engagement & build deeper relationships while transforming into a "Super-app".

Nuclei is currently undergoing expansion across Asia, SEA & MEA

Responsibilities

• Designs and builds the iOS application as per the specifications provided by the Product and Design team.
• Can take ownership and ensure delivery while concreting requirements with different stakeholders.
• Solve and articulate complex problems with application design, development, and user experiences.
• Troubleshoot and debug applications. Writes unit tests and do functional and non-functional testing.
• Ships feature in fast moving agile sprints.
• Work on bug fixing and improving the application performance.
• Communicate effectively with team members and across teams and collaborate with team leads, server and infrastructure team members to build the best industry standard software.
• Mentor junior engineers.
• Collaborate with third party vendors to integrate functional components.

Requirements

• Software Developer with at least 5+ years of experience in building apps for the iOS platform.
• Knowledge of Data Structure and Algorithms
• Experience in releasing apps to the App Store.
• Good understanding of Swift and Objective-C.
• Must have developed apps using Swift and Objective C interoperability.
• Experience in following best Coding, Security, Unit testing and Documentation standards and practices.
• Experience with performance and memory tuning with tools Instruments
• Familiarity with RESTful APIs to connect iOS applications to back-end services.
• Expertise in iPhone SDK, Cocoa touch frameworks UIKit, Foundation, Core Data, Core Graphics, Core Animation, Core Location, Push Notification.
• Strong UX/UI design exposure and experience in making apps work with pixel perfect interfaces.
• Good understanding of iOS application architecture and design patterns.
• Understands OS level APIs and implementation for iOS.
• Good understanding of memory management, network communication, concurrency and multi-threading in iOS.
• Understanding of complete application development, continuous integration & testing and app distribution infrastructure.
• Experience in code versioning tools such as Git.
• Experience working in an agile way.

Good To Have

• Good understanding of WebApps/PWAs.
• Experience building custom mobile frameworks and libraries.
• Preferred to have knowledge on languages like HTML5, CSS and JavaScript.
• Past experience of working with SwiftUI.
• Good understanding of RXSwift or Combine framework.
• gRPC framework and protocol buffer data format.

Our Culture and policies we believe in and live by at Nuclei

• Profitable company with a team-first culture
• Everyone is encouraged to take decisions and lead. Complete freedom with responsibility.
• 25% team ownership - Buybacks every 6 months from profit pool
• Work from anywhere - Goa or Bali or Ladakh - Permanently remote
• Unlimited leaves - There is no leave policy at Nuclei.
• 4.5 days working. Friday 2nd halves are focused on learning and development
• What we do is a part of work - Book club, Hackathons, Chess club, Expert talks, etc. To explore opportunities to evolve ourselves as an individual and team.

Strong Experience across Applications Migration to Cloud, Cloud native Architecture, Amazon EKS, Serverless (Lambda).​

Delivery of customer Cloud Strategies aligned with customers business objectives and with a focus on Cloud Migrations and App Modernization.​

Design of clients Cloud solutions with a focus on AWS.​

Undertake short-term delivery engagements related to cloud architecture with a specific focus on AWS and Cloud Migrations/Modernization.​

Provide leadership in migration and modernization methodologies and techniques including mass application movements into the cloud.​

Implementation of AWS within in large regulated enterprise environments.​

Nurture Cloud computing expertise internally and externally to drive Cloud Adoption.​

Work with designers and developers in the team to guide them through the solution implementation.​

• Leveraging your deep knowledge to provide technical leadership to take projects from zero to completion
• Architecting, building and maintaining scalable data pipelines and accessing patterns related to permissions and security
• Researching, evaluating and utilising new technologies/tools/frameworks centred around high-volume data processing
• Involving in building and deploying large scale data processing pipelines in a production environment
• Working with data scientists and other engineers to develop data pipelines for model development and productization
• Identifying gaps and implementing solutions for data security, quality and automation of processes
• Providing inputs on right tool options and model designs for use cases
• Identifying gaps and implementing solutions for data security, quality and automation of processes
• Designing scalable implementations of the models developed by our Data Scientists

Desired Candidate Profile

• 3+ years strong programming experience in PySpark and Python
• Knowledge in Python, SQL, Spark (Pyspark)
• Exposure to AWS/ Azure cloud tools and services like S3 Athena, Apache Nifi, Apache Airflow
• Analytical and problem-solving skills
• Knowledge in Scrum & code sharing Tech: Git, Jira
• Experience related to processing frameworks such as Spark, Spark Streaming, Hive, Sqoop, Kafka etc
• Deep understanding of measuring and ensuring data quality at scale and the required tooling to monitor and optimise the performance of our data pipelines
• Experience building data pipelines and data-centric applications using distributed storage platforms and shipping data production pipelines sourcing data from a diverse array of sources    

Responsibilities:

• Analyse and evaluate both existing and potential social media activities and strategies
• Conduct, gather and analyse market research to determine social media opportunity and competitiveness
• Identify, interpret, and capitalize on social media trends
• Plan, manage, coordinate and execute all social media programs and initiative
• Work closely with other organizations to ensure tight integration of all social media programs and initiatives
• Develop unique value propositions, business partnerships, and social media programs that are target towards key customer segments
• Achieve targeted results and ensure timely and effective execution of social media tactics and programs
• Develop benchmark criteria to measure the effectiveness of social media programs and implement improvements as required
• Participate and initiate online conversation across a variety of channels
• Educate and prepare key messaging and presentation material for senior management and other marketing organizations
• Collaborate with internal stakeholders to provide support to their initiative
• Measure the success of social media activities and report the result to management
• Use social listening tools to monitor online conversations
• Create maintain executive social media editorial calendars and posting schedules
• Design, create and manage promotions and social ad campaigns, and integrate with the company's overall marketing campaign plan and channels.

• Job requirements:

  • A track record of performance excellence meeting targets and objectives
  • Strong analytical, planning, forecasting, and research skills
  • Excellent communication and writing skills
  • The ability to manage multiple priorities and demanding time frames
  • Knowledge and understanding of technology search for new trends and the latest in social media innovation
  • Must Excel at online research, possess excellent writing skills, and have the ability to create editorial content at a moment’s notice
  • Experience in advertising public relations and online marketing is a plus
  • Proficient with Microsoft office product
  • Proficient with social listening tools such as tweet deck, Google alerts, etc
  • Ability to integrate social media into broader marketing campaigns
  • Experience in Facebook Ads, LinkedIn Ads, and other social media ads is a plus
  • Ability to identify threats and opportunities within the user-generated content space and make quick decisions
  • Experience in integrating content into multiple social distribution channels
  • Proven track record of listening and engaging with online community acting on their behalf

   

  Education and Experience Requirements:

  • Preferable Mass Communication in business administration or a related field
  • 1 -2 years of sales experience