Graphic designer

Director of Engineering — Flights Platform

AI-First Travel Commerce · High-Scale Distributed Systems · Marketplace Infrastructure

🌏 The Problem Space

A flight search looks trivially simple. It is anything but.

Every query you fire triggers a choreography of distributed systems operating in real-time — integrating with a dozen airline GDS/NDC providers, computing dynamic fares across inventory buckets and fare rules, ranking thousands of itineraries by relevance and business intent, and returning a ranked, priced, bookable result set — all in under 100ms.

→ Millions of search queries per minute

→ <100ms end-to-end SLA with external API dependencies

→ High-value transactions — a bug here means a missed booking, not a failed render

→ Pricing errors erode trust faster than any other failure mode

We are rebuilding the Flights platform as a real-time commerce engine for Bharat — AI-native from day zero, built to power both B2C consumer journeys and high-stakes B2B enterprise corridors.

This is a once-in-a-decade opportunity to build national-scale flight infrastructure from first principles.

🧠 What You Will Own

You will own the full Flights platform — systems, architecture, and the teams that build them.

Core System Domains:

•Search Systems — high-throughput, low-latency query pipelines returning ranked, bookable options

•Pricing & Fare Engine — dynamic pricing logic, fare rules, promotional overlays, and real-time validation

•Booking & Ticketing — transaction-critical flows requiring strict consistency, idempotency, and zero data loss

•Airline Integrations — managing unreliable external GDS/NDC APIs with retries, circuit-breakers, and reconciliation

•Post-Booking Flows — cancellations, modifications, refunds — correctness at the margin is non-negotiable

Platform Scope:

•High-scale APIs serving consumer apps, B2B enterprise clients, and third-party partners

•Event-driven state machines managing booking workflows across async boundaries

•Observability and reliability infrastructure across all mission-critical flows

Team Scope:

•Lead 15–30+ engineers across multiple product and platform teams

•Manage Engineering Managers and Principal/Staff engineers

•Own hiring, org design, and technical direction

⚙️ Core Engineering Challenges

This role is fundamentally about making the right trade-offs under uncertainty — at scale.

Latency vs. Accuracy — when do you serve a cached fare vs. call a live airline API?

Availability vs. Consistency — graceful degradation at booking time vs. strict price validation

Cost vs. Performance — when is an external API call worth it vs. a cache hit?

Scalability vs. Simplicity — the best system is the one your team can reason about under incident

🤖 AI-First Engineering

AI is not an afterthought. It is load-bearing architecture.

•LLM-powered pricing intelligence — dynamic fare prediction and demand signals

•RAG pipelines for fare rules, refund policy, and support automation

•Agentic booking resolution workflows — autonomous exception handling at scale

•MCP-based orchestration layers for multi-provider integration

⚖️ Key Responsibilities

Architecture & Distributed Systems

•Design and evolve sub-100ms distributed query systems serving millions of concurrent searches

•Build fault-tolerant booking pipelines with strong consistency and durability guarantees

•Drive Kafka-based event architectures for booking state management

Reliability & Observability

•Own 99.99%+ availability for booking and pricing systems

•Build deep observability — metrics, distributed tracing, structured logging, SLOs/SLAs

•Lead post-incident reviews and drive systemic reliability improvements

Business Partnership

•Partner with Product, Revenue, and Partnerships to translate commercial goals into architecture

•Influence platform roadmap, supplier strategy, and long-term technical investment

🛠️ Technology Stack

Backend: Java · Kotlin · Go · Python

Architecture: Microservices · Event-Driven (Kafka) · gRPC

Data: Redis · Aerospike · DynamoDB · Elasticsearch

Cloud: AWS (EKS, EC2, S3)

Observability: Prometheus · Grafana · OpenTelemetry

👤 Who You Are

•12–16 years in backend/distributed systems; 5+ Years in an Engineering Leadership role, led teams of 15–50 engineers

•Built and scaled large B2C + B2B platforms — Travel Tech, FinTech, or high-scale Consumer

•Deep expertise in real-time systems, marketplace dynamics, and external API integration

•Tier-I institute background strongly preferred (IIT / IIIT / NIT / IISC / BITS / VIT / SRM — CSE/ISE)

🚀 Why This Matters

Build national-scale infrastructure for 1.4 billion people

Sit at the intersection of AI · distributed systems · marketplace economics

Define the future of travel commerce in India — from architecture to product

Job Title: Windows OS Developer

Location: Bangalore

Experience: 3–9 Years

Notice Period: Maximum 30 Days

Job Summary:

We are looking for a skilled Windows OS Developer with strong expertise in C/C++ and deep understanding of Windows platform internals. The candidate should have hands-on experience in Active Directory, Identity Management, and Windows Internals with the ability to work on system-level development.

Key Responsibilities:

• Design and develop system-level applications on the Windows platform using C/C++.
• Work on Windows OS internals, system architecture, and low-level components.
• Develop and integrate solutions involving Active Directory and Identity Management.
• Troubleshoot complex system-level issues related to Windows internals.
• Collaborate with cross-functional teams for feature development and enhancements.
• Optimize performance and ensure security best practices.

Required Skills:

• 3–9 years of strong development experience in C/C++.
• Good understanding of Windows Platform and Windows Internals (basic to intermediate level).
• Hands-on experience with Active Directory.
• Experience in Identity & Access Management concepts.
• Strong debugging and problem-solving skills.
• Good knowledge of system programming concepts.
• Windows Platform
• Anyone - Security, Authentication, "windows. Credentials", cryptography, kerberos, "secure enclave", "Trusted platform", TPM, 

Generalist Intern

Employment Type: Internship (Immediate Joining Preferred)

Location: Charni Road, Mumbai

About

BizDateUp Venture Studio Private Limited We're on a mission to make entrepreneurship easier and more affordable for millions. BizDateUp Venture Studio Private Limited provides a simple and intuitive platform for setting up a business and managing compliance. About the Role BizDateUp Venture Studio Private Limited is looking for a proactive and detail-oriented Generalist Intern to join our team. This role offers a fantastic opportunity to gain hands-on experience across various aspects of business operations, including documentation management, compliance support, banking coordination, and general administrative assistance. The ideal candidate will be eager to learn, highly organized, and possess excellent communication skills.

Key Responsibilities

• Documentation and Paperwork Management: Assist in preparing and managing various documents, ensuring accuracy, completeness, and timely delivery. You'll also draft basic letters, reports, and official communications as per instructions.

• Banking and KYC Coordination: Coordinate with banks for account openings and manage other banking-related processes. You'll help collect, prepare, and submit documents for account opening and Know Your Customer (KYC) compliance.

• Compliance Support: Provide support in ensuring compliance with regulatory and internal policies, and maintain organized, up-to-date records.

• Administrative Support: Offer day-to-day administrative assistance to the team, including scheduling, filing, and correspondence. You'll also contribute to streamlining and improving internal processes related to documentation, compliance, and recordkeeping.

Qualifications

• Currently pursuing or recently completed a Bachelor's degree in Business Administration, Commerce, Law, or a related field.

• Strong attention to detail and a high level of accuracy in your work.

• Excellent written and verbal communication skills.

• Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint).

• Ability to work independently and as part of a team.

• A proactive attitude with a willingness to learn and take on new challenges.

• Ability to manage multiple tasks and prioritize effectively.

What We Offer

• An opportunity to gain valuable hands-on experience in a fast-paced business environment.

• Mentorship and guidance from experienced professionals.

• Exposure to various aspects of business operations, including legal, finance, and administration.

• A supportive and collaborative work culture.

• Potential for future opportunities based on performance.

·      Have Knowledge of the UC &/or CC platforms in the market (Chat, Meetings, Video, Phone, Marketplace/API)

·      Having voice and Network knowledge, SaaS experience is nice to have

·      Have solid business acumen and executive presence, able to position UC/CC Communication platform end-to-end

About us:

HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.

We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.

To know more, Visit! - https://www.happyfox.com/

Responsibilities:

• Perform manual and automated application penetration tests and provide suggestions to harden our products
• Participate regularly in the development and release process to identify and report security vulnerabilities in the code being shipped
• Conduct regular audits on all Features/APIs of the product and reports vulnerabilities to the development team
• Keep up with industry trends in the security space
• Triage inbound vulnerability reports with an appropriate level of urgency and track them until they are resolved by Engineering teams
• Should be able to understand different elements of our NodeJS, Python and similar stacks and provide guidance on secure software development practices to the team
• Scale our application security engineering team

Requirements:

• Strong verbal and written communication skills
• Has worked on Web Application Security Testing for a reasonably complex application. The mobile experience is a plus
• Good knowledge of secure software development guidelines from authoritative bodies like NIST, OWASP, SANS
• Hands-on experience in performing manual/automated security assessments with open-source/commercial security tools

Day-to-Day Responsibilities:

1. Conducting tax planning and tax oversight for a special project.
2. Preparing income tax returns
3. Oversee the duties of the accounting team.
4. Implement accounting systems and processes.
5. Reconcile income statements.
6. Prepare monthly financial reports.
7. Control the master data of the general register.
8. Review and release online banking payments.
9. Ensure compliance with state revenue service.
10. Provide ongoing accounting and reporting support.
11. Manage the full financial process.
12. Prepare an expense budget report

Work as a member of a team responsible for developing a HIPAA compliant secure care coordination platform in accordance with established processes. You will apply your knowledge of building scalable, distributed applications and have the opportunity to work with new technologies & frameworks such as Spring Cloud Netflix, AWS, Azure, NoSQL DB.

Essential Functions include but are not limited to the following. 

You will be expected to:

• Contribute to all phases in the software lifecycle – requirements analysis, solution design, development, and deployment
• Maintain high quality standards for the work undertaken and be responsible for the quality of deliverables
• Ensure assigned projects are developed in accordance with established engineering processes, adhering to scope, schedule constraints and agile project plans
• Guide/mentor the less experienced team members
• Participate in code reviews
• Work effectively as part of a distributed team
• Document the features worked by him/her

Key technical expertise areas expected for this role:

Strong programming skills in Java 8(+) with clear understanding of Object-Oriented and Functional programming. 

• Experience on REST API Programming based on a Microservices Architecture
• Good Understanding of Databases (MySQL & Mongo) and proficiency in database schema designing & writing efficient SQL Queries 
• Strong troubleshooting skills
• Demonstrable ability to learn new programming languages and frameworks quickly
• Experience with distributed systems with specific focus on security and scalability
• Experience with modern cloud technologies such as AWS or Azure

Additional areas that would add value:

• Spring Cloud 
• Experience working with AES 256 based encryption algorithms
• Strong understanding of Design Patterns & their application in system design
• Using DevOps & Infrastructure tooling such as GoCD/Jenkins, Git
• Experience working on  projects, preferably in the healthcare domain
• Experience working with Virtualization and Containerization technologies including Docker, Kubernetes.
• Automated Unit/Integration testing
• Experience working with Linux and Shell scripting 
• Frontend web development with JavaScript frameworks like AngularJS
• Test Driven & Behavior Driven Development
• Experience working in Agile Scrum/Kanban methodologies

Education and Experience:

• Bachelors or Master’s in Computer Science or related fields.
• 5+ years of experience

“Key skills”

“Key skills”

• Who has a good command in English?
• Should be a Good Team Player with a High Learning Attitude
• Want to learn new things and advance level of SEO.

“Responsibilities and Duties”

• Handling ON job SEO tasks.
• Improve a company's projects organic search results.
• Place keywords appropriately to gain the most search engine traffic.
• Handle multiple social media platforms.

• Who has a good command in English?
• Should be a Good Team Player with a High Learning Attitude
• Want to learn new things and advance level of SEO.