C++ Software Engineer (Ads Engine)

JOB DESCRIPTION

Advertising Department develops an online advertising platform that allows advertisers to access over 24 million internet users; offers a variety of advertising and targeting options that allow advertisers to reach users in the right way, at the right time.
The back-end team works on server-side development, building components of advertising system by selecting, ranking, filtering and real-time bidding advertisements. The team also provides services to Coc Coc QC a platform for advertisers to create, launch and manage their advertising campaigns. As a Software Engineer, your main objective of this role is to develop advertising system component.
Responsibilities:
Research, analyze, design, optimize code for projects
Programming quality code
Planning and proposing work ideas with team
Contribute ideas to build and improve products
Code review for other team members
Mentor other developers (if any).

JOB REQUIREMENT

Required skills:
Solid knowledge of C++
Good knowledge of algorithms and data structures
Knowledge of OOP
Experience developing service-oriented architecture
Experience working with databases
Experience with Linux-based systems
Good communication skills in written and spoken English.
Preferred skills:
Knowledge and experience with Golang
Understanding search technologies is a strong plus
Advertising technology experience
Experience of working with in-memory data structure store (Redis).

WHAT'S ON OFFER

Flexible working hours; 05 working days/1 week; no Over Time, working remote policy and casual clothes.
Sick leave without Medical Certificate: 7-10 days/year.
Annual leave: 12-25 days/year, bonus 0.5 days/a year of working.
Other great Trade Union benefits for staff and family: 5M VND for wedding, 5M VND for maternity, 1M VND for birthday...
13th-month bonus, performance review quarterly.
Doing great work with talented colleagues in the international working environment.
Social, Health & Unemployed Insurance paid by Cốc Cốc.
Annual health check with the premium package of insurance.
Participating in many exciting internal events: All Hand Meeting, Happy Hour, Team-building, 08/03, 20/10, Men’s Day, X-mas, Year End Party ... to make you feel like home when working in Cốc Cốc.
Joining many interesting Hobby Clubs: Yoga, Bicycle, Painting, Board game, …
Modern and cozy kitchen with plenty of free noodles, coffee/tea bar and fresh fruit every day.

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

product

Technical Skills:

C/C++, Algorithm

Location:

Ho Chi Minh, Ha Noi - Viet Nam

Working Policy:

Job ID:

J00486

Status:

Close

Related Job:

AI Engineer

Ho Chi Minh - Viet Nam


Product

  • AI
  • Python

#AI-Powered Insurance Solutions Develop and deploy machine learning models to support insurance recommendation, pricing, risk assessment, and claims automation Build and maintain AI-powered features integrated into our embedded insurance platform - from data pipelines to inference APIs Design and implement RAG (Retrieval-Augmented Generation) pipelines and LLMbased assistants for internal and customer-facing use cases Collaborate with product and engineering teams to translate business requirements into practical AI solutions Participate in the full ML/AI lifecycle: data collection, feature engineering, model training, evaluation, deployment, and monitoring Contribute to our internal AI agent framework - building, testing, and improving multiagent workflows using LangChain, LangGraph, or similar tools Ensure AI models and services meet performance, reliability, and compliance standards in a regulated (insurance) environment Participate in developing CI/CD workflows for AI/ML/Data pipelines. Contribute to Agent Development Toolkits (ADK) and the automated Software Development Life Cycle (SDLC) that accelerate AI-native feature delivery#R&D & Engineering Tasks Research and experiment with state-of-the-art AI/ML techniques and evaluate their applicability to insurance use cases Prototype new AI capabilities quickly, iterate based on feedback, and graduate successful experiments into production Document experiments, model architectures, and engineering decisions clearly for team knowledge sharing Stay current with the AI ecosystem (LLM advances, agent frameworks, tooling) and bring relevant insights back to the team Support Full Stack Engineers in using the AI Development Toolkit (ADK) to develop applications - guiding and enabling their use of the toolkit rather than building the applications yourself - and maintain a basic understanding of the SDLC to help ensure consistent engineering standards across the platform Contribute to and continuously enhance the system knowledge base, ensuring documentation, patterns, and learnings are accessible to the agents

Negotiation

View details

Backend Engineer

Ho Chi Minh - Viet Nam


Product

  • Typescript
  • NodeJS
  • Python
  • AI

Build the core gateway: a unified, OpenAI-compatible API in front of multiple providers (OpenAI, Anthropic, Google, plus self-hosted and OSS models). Own provider routing and reliability: load balancing, automatic failover, and cost and latency-aware routing. Build billing and metering that is correct, not approximate: per-request token accounting, usage ledgers, cost attribution per team, user, and key, budgets, and spend limits. Ship org controls: API key management, per-team and per-user quotas, rate limiting, and RBAC. Handle streaming and performance: low-overhead proxying, streaming responses, connection handling, and caching where it helps. Contribute to the Jan Agent and connect it to the router: route its model and tool calls through the gateway, and make agent traffic first-class in metering, controls, and observability. Make deliberate speed-versus-correctness calls: move fast where iteration is cheap, refuse to cut corners where a bug means a bad charge or a leaked key, and pay down debt on your own initiative.

Negotiation

View details

Senior Backend Engineer (Shop 6.0)

Ho Chi Minh - Viet Nam


Outsource

  • NodeJS
  • Azure

Design and develop the backend services for the core areas of Shop 6.0 (catalog, orders, payments, ERP Cloud integration) Define API boundaries and ensure consistent, scalable communication between services Own reliable data synchronization between the ERP Cloud and the platform, including error handling and recovery mechanisms Optimize systems for performance and scalability (caching, asynchronous processing, read/write optimization) Establish observability standards (logging, monitoring, alerting) across all backend services Conduct code reviews, promote best practices, and support less experienced team members

Negotiation

View details