UBIDEX is a unique SaaS toolkit for cookie less retargeting, custom audience collection, and programmatic media buying.
Its pioneering ad technology combines high performance with robust features, enabling the seamless execution of successful user retargeting and retention campaigns. It provides clients with an enhanced ability to collect cookie-less audiences, track first-party user events, efficiently execute retargeting ad campaigns using niche traffic suppliers, and accurately measure post-view and post-click attribution.
Its pioneering ad technology combines high performance with robust features, enabling the seamless execution of successful user retargeting and retention campaigns. It provides clients with an enhanced ability to collect cookie-less audiences, track first-party user events, efficiently execute retargeting ad campaigns using niche traffic suppliers, and accurately measure post-view and post-click attribution.
Website:
https://ubidex.io
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· 396 views · 28 applications · 11d
Senior Software Engineer (Golang)
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · English - B1Ubidex is seeking a highly skilled Software Engineer to join our team and contribute to the development of a large-scale SaaS platform. In this role, you will be responsible for designing and implementing architectural solutions to ensure high performance...Ubidex is seeking a highly skilled Software Engineer to join our team and contribute to the development of a large-scale SaaS platform. In this role, you will be responsible for designing and implementing architectural solutions to ensure high performance and efficiency in our platform for retargeting advertising campaigns and analytics.
Required Skills and Experience:
- 7+ years of experience in backend development in total;
- 5+ years of experience with Go development; capable of building and maintaining high-load backend systems;
- Experience with Linux (Debian / Ubuntu);
- Solid understanding of Docker and container orchestration systems (k8s, swarm);
- Experience with PostgreSQL;
- Experience with In-memory storage (Redis, Aerospike);
- Experience with distributed systems and high-load services;
- Experience with Microservices (API, patterns, background processing);
- Experience in developing REST, GraphQL, gRPC API;
- Solid understanding of KISS, DRY, SOLID principles and design patterns;
- Practical experience with event-driven development patterns;
- Experience with Ansible and CI/CD tools like Gitlab CI;
- Experience with monitoring and logging tools and performance tunning;
- Fast learner with a strong desire to continually acquire new knowledge;
Nice to have:
- Experience with ClickHouse;
- Experience with designing GraphQL and gRPC API;
- Experience with message brokers like RabbitMQ, Apache Kafka, NATs;
- Experience with scripting languages like Python, Bash;
- Experience with Node.js development;
Responsibilities:
- Build high-load (500k+ RPS) distributed system using Golang and Node.js;
- Design and implement backend features from conception through to deployment;
- Analyze system performance metrics and bottlenecks to fine-tune services for maximum efficiency;
- Work closely with team to deliver high-quality features and resolve issues;
- Review code and provide feedback to ensure best practices (e.g., style guidelines, accuracy, testability, and efficiency);
- Define and implement testing strategies, including unit testing, integration testing, and performance testing, to ensure the reliability of the system;
- Stay updated on the latest technologies and tools relevant to the project, and big data processing, making informed decisions on technology adoption
- Be a part of the critical path in a fast-growing project's development and delivery processes.
Product stack:
- On-premise: Docker, Swarm, k8s
- Programming languages: Golang, JavaScript / Node.js
- DB: PostgreSQL, Redis, ClickHouse, Aerospike, Mongo
- Monitoring: Prometheus, Loki, Grafana
- CI/CD: GitLab, Ansible
- Storage: S3(minio)
- Web: nginx, traefik, cloudflare
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