Inside Sales

We are looking for a Senior Systems Engineer with 10+ years of experience in systems-level engineering (Rust/C/C++), including 5+ years of production Rust, to design and build high-performance, low-latency, fault-tolerant trading infrastructure. Prior hands-on experience with financial trading systems is mandatory.

Responsibilities

1. Design, develop, and maintain high-performance backend services using Rust - Build scalable and reliable distributed systems capable of handling high request volumes - Optimize application performance, memory usage, and resource utilization - Design clean, maintainable, and well-tested software architecture
2. Collaborate with product, engineering, and DevOps teams to deliver production-ready solutions
3. Participate in architecture discussions, code reviews, and technical planning - Troubleshoot production issues and improve system reliability and observability - Write clean, well-documented, production-quality code following engineering best practices

Required Qualifications

1. 10+ years of professional systems programming experience in Rust, C, or C++ (5+ years production Rust)
2. Mandatory: hands-on experience with financial trading systems — exchanges, order books, matching engines, OMS/RMS, or market data systems (equities, F&O, FX, commodities, or crypto)
3. Strong understanding of exchange mechanics — order types, price-time priority matching, spot trading, derivatives (futures/perpetuals), options, margining and liquidation concepts
4. Strong experience building production-grade, low-latency, high-throughput backend applications
5. Solid understanding of distributed systems and concurrent programming — Raft/consensus, replication, snapshots, deterministic state machines, exactly-once semantics
6. Advanced concurrency: lock-free/wait-free structures, ring buffers, thread-per-core design, core pinning
7. Strong understanding of networking concepts — TCP/IP, UDP, multicast, real-time communication, asynchronous networking
8. Experience designing and implementing binary communication protocols for inter-service communication (SBE, Protocol Buffers, FlatBuffers, Cap'n Proto)
9. Experience with microservices architecture and event-driven systems - Experience with messaging systems such as Aeron, Kafka, NATS, or similar high-performance platforms
10. Strong understanding of in-memory data structures and efficient memory management — cache lines, memory ordering, NUMA, allocation-free design
11. Experience working with relational databases and caching systems
12. Experience working in Linux-based production environments
13. Familiarity with containerization and modern deployment practices
14. Strong debugging, profiling, and benchmarking skills (perf, flamegraphs, Criterion) - Excellent problem-solving and analytical abilities; ability to work independently and take ownership of technical deliverables

Preferred Technical Experience

1. Tokio, Tonic (gRPC), Serde, Tracing, Criterion, Cargo/Clippy/Rustfmt - Aeron, LMAX Disruptor, Chronicle, or FIX engines
2. Kernel-bypass networking concepts (io_uring, DPDK, AF_XDP); hardware timestamping
3. Lock-free or wait-free programming techniques
4. Options pricing / Greeks / volatility surface exposure

Preferred Qualifications

1. Experience designing highly available and fault-tolerant systems (active-active, consensus-based failover)
2. Deterministic simulation / property-based testing of stateful systems
3. Exposure to cloud infrastructure and production monitoring tools
4. Open-source contributions (openraft, TigerBeetle, tokio, etc.) or personal Rust systems projects

Selection Process

1. 3 Rounds of Technical Interview
2. 1 Round of Management Interview
3. Shortlisting based on work evidence (repo/PR/design doc/write-up of a hard problem solved)
4. Systems design deep-dive (order book / matching engine design), hands-on coding round, distributed systems round

Job Title: Principal Architect / Scalability Lead (AWS)

📍 Location: Gurgaon (Hybrid)

🕒 Employment Type: Full-Time

Role Overview

We are seeking a Principal Architect / Scalability Lead with deep expertise in AWS and large-scale distributed systems to architect and scale cloud-native products from MVP to enterprise scale.

This role demands a senior technical leader who has proven experience designing systems that handle high throughput, large concurrent workloads, and enterprise-grade reliability, while ensuring exceptional end-user experience.

You will work closely with Product, Data Engineering, AI/ML, and Backend teams to define architecture standards, scalability roadmaps, and engineering best practices.

Key Responsibilities

🏗 Architecture & Scalability Leadership

• Architect highly scalable, resilient, and high-performance cloud-native systems on AWS.
• Design distributed systems capable of supporting 100K+ concurrent users.
• Lead architecture evolution from MVP to enterprise-grade deployment.
• Translate business and consumer requirements into robust technical architecture.
• Drive scalability planning, capacity modeling, and performance engineering.

🔄 End-to-End Ownership

• Own full SDLC visibility from discovery and design to release, monitoring, and optimization.
• Establish best practices for:
• Microservices architecture
• Distributed systems design
• Observability & monitoring
• DevSecOps & CI/CD
• Ensure system uptime, fault tolerance, and cost efficiency.

☁ AWS Cloud & Infrastructure

• Design and implement scalable systems using AWS services.
• Lead containerization and orchestration using Docker and Kubernetes (EKS).
• Architect secure, automated CI/CD pipelines.
• Drive cloud cost optimization and infrastructure efficiency.

📈 Performance & Reliability Engineering

• Define and enforce SLAs, SLOs, and reliability metrics.
• Lead performance testing, load testing, and scalability validation.
• Implement monitoring, alerting, and observability frameworks.
• Design fault-tolerant and highly available systems.

🧠 Backend, Data & AI Collaboration

• Provide architectural guidance for:
• Backend services using Node.js and Python
• Frontend platforms using React / Next.js
• Data platforms using Snowflake
• Collaborate with Data Engineering and AI/ML teams on data-intensive and AI-driven systems.
• Design architectures supporting asynchronous processing, caching, and event-driven workflows.

👥 Leadership & Governance

• Mentor senior engineers and guide architecture best practices.
• Lead architecture governance and design reviews.
• Influence senior stakeholders with data-driven technical decisions.
• Drive cross-functional alignment across Product, Engineering, Data, and AI teams.

Required Qualifications

• 8–15 years of experience in software engineering.
• Proven experience scaling distributed systems handling 100K+ users or high-throughput workloads.
• Deep hands-on expertise in AWS cloud architecture.
• Strong experience with Docker, Kubernetes, and container orchestration.
• Expertise in microservices, caching strategies, asynchronous processing, and distributed systems.
• Strong understanding of performance engineering and reliability frameworks.
• Experience building enterprise-grade systems for large-scale organizations.

Preferred Skills

• Experience with event-driven architectures (Kafka, SQS, SNS, etc.).
• Knowledge of database scalability and data warehousing (Snowflake).
• Exposure to Data Engineering and AI/ML platforms.
• Strong stakeholder communication and strategic thinking skil

Job title - Python developer

Exp – 4 to 6 years

Location – Pune/Mum/B’lore

PFB JD

Requirements:

• Proven experience as a Python Developer
• Strong knowledge of core Python and Pyspark concepts
• Experience with web frameworks such as Django or Flask
• Good exposure to any cloud platform (GCP Preferred)
• CI/CD exposure required
• Solid understanding of RESTful APIs and how to build them
• Experience working with databases like Oracle DB and MySQL
• Ability to write efficient SQL queries and optimize database performance
• Strong problem-solving skills and attention to detail
• Strong SQL programing (stored procedure, functions)
• Excellent communication and interpersonal skill

Roles and Responsibilities

• Design, develop, and maintain data pipelines and ETL processes using pyspark
• Work closely with data scientists and analysts to provide them with clean, structured data.
• Optimize data storage and retrieval for performance and scalability.
• Collaborate with cross-functional teams to gather data requirements.
• Ensure data quality and integrity through data validation and cleansing processes.
• Monitor and troubleshoot data-related issues to ensure data pipeline reliability.
• Stay up to date with industry best practices and emerging technologies in data engineering.

About the Role

We are undertaking a platform migration from our existing WordPress site to a modern React frontend. We are seeking a highly capable Backend Engineer on a 1-month contract to lead the backend aspects of this transition. The ideal candidate has strong experience with serverless backends and API-first architectures, particularly using Cloudflare Workers and the Cloudflare ecosystem. You will collaborate closely with our in-house Frontend Engineer (specialized in React) to deliver a seamless, performant, and secure end product.  

Key Responsibilities

Audit current WordPress backend (data structures, plugins, custom code). Design and implement a backend solution leveraging Cloudflare Workers, Cloudflare KV / Durable Objects, and related services (or propose suitable alternatives such as Node.js/Express or headless CMS if appropriate). Develop secure APIs for authentication, content, and form handling. Migrate existing WordPress data (pages, posts, forms, and media) into the new system. Integrate with our CRM (_Zoho_) and other existing systems. Ensure compliance with NZ data protection standards. Deploy backend on Cloudflare (and/or coordinate with existing hosting infrastructure as needed). Provide documentation and handover to the internal team.

Qualifications & Skills

Proven experience in backend engineering with serverless platforms (Cloudflare Workers, AWS Lambda, or similar). Strong knowledge of RESTful APIs, authentication, and security best practices. Familiarity with Cloudflare KV, Durable Objects, R2, or equivalent distributed data solutions. Experience with WordPress architecture and React-based frontend integration. Experience in migration projects (legacy CMS → modern stack) highly valued. Strong collaboration and communication skills, with the ability to work effectively alongside frontend specialists.

Deliverables

Backend environment and Cloudflare Worker (or alternative) architecture established. Secure APIs deployed and tested with React frontend. Migration of content/data from WordPress. Integration with Zoho CRM and forms. Production deployment. Documentation + handover.

Duration: 1 month.

Engagement: Remote, with short daily and hourly weekly check-ins.

Compensation: 75,000 INR

Experience with Cloudflare Workers, the Cloudflare CDN, prior Wordpress migration experience, and any experience of working alongside frontend engineers prioritized. A huge bonus would be experience with Zoho CRM/Zoho Forms.

• Firmware Design and Development experience on different micro-controllers.
  
• C/C++ programming
  
• Linux Commands Operating System Concepts
  
• board bring up, embedded software, Kernel Build, Yocto
  
• Shell scripting Networking Concepts Openwrt OS Concepts
  
• Must have good Communication and Presentable skills.
  
• Experience on any Wifi, Bluetooth, GSM modules is a plus.
  
• Design, develop, code, test and debug system software.
  

Must Have

Degree in Computer Science or related field.
3 - 4 years’ experience in Angular or React.
Expertise in responsive and adaptive front end design and development. Proficiency in HTML, CSS, JavaScript, and jQuery.
Experience is RESTful web services.
Understanding of key design principles.
Experience in version control using Git, CI-CD principles.
Good problem-solving skills.
Excellent verbal communication skills.
Good interpersonal skills.

Nice to have

Experience with graphic design applications such as Adobe Illustrator. Understanding of SEO principles.
Knowledge of Cloud technologies like AWS or Azure. 

Hi ,

We are looking for a full time employee who can help us run our email and linkedin outreach program. The responsibilities are described below:

Responsibilities:

• Research on various sectors such as remote products or gaming
• Send customized emails or linkedin messages to prospects
• Maintain the organization CRM

What we’re looking for :

• Excellent English communication skills
• Must have actual Marketing/Sales experience.
• Open to all educational qualifications
• Previous experience in a similar role in the IT industry
• Brownie points if you are active on linkedin