Jabil Uzhorod

Job Description

· We are looking for a strong Senior Backend Engineer to help evolve our platform into a multi-tenant, event-driven architecture.

· You can come from any mature backend background (Java, .NET, Node.js, Rust, Python, etc.), but you must be willing to switch to Go, as our backend services are developed in Go. Prior Go experience is not required, but you need to be comfortable ramping up quickly and writing production-grade Go code.

· The core requirement is strong distributed-systems expertise and hands-on experience with event-streaming technologies such as Pulsar or Kafka.

Responsibilities

· Design and maintain distributed microservices (Go-based environment).

· Work with event-streaming systems such as Apache Pulsar or Kafka.

· Deploy and operate services in Kubernetes across cloud environments.

· Ensure observability: logs, metrics, tracing, and reliability.

· Participate in architecture discussions, code reviews, and performance optimisation.

· Collaborate with Data Engineering, Platform, and DevOps teams.

Requirements

Core Backend Skills

· 5+ years of backend development in any production language: Java, .NET, Node.js, Python, Rust, Elixir, Ruby, etc.

· Strong experience with event-driven systems: Apache Pulsar, Kafka, or similar.

· Experience designing and maintaining distributed microservices.

· Solid understanding of concurrency, scalability, and high-throughput system design.

· Willingness to adopt Go as the primary language on the project.

Cloud & Deployment

· Practical experience with Kubernetes (deployment, scaling, configuration).

· Understanding of cloud CI/CD systems and delivery pipelines (AWS/GCP/Azure).

Data

· Experience with PostgreSQL and Redis.

· Understanding of Data Engineering concepts, including ETL/ELT and streaming workflows.

Nice to Have

· Experience with Go (Golang).

· Experience with C/C++ (networking, concurrency, high-performance systems).

· Experience with observability stacks: Prometheus, Grafana, OpenTelemetry.

· Experience building multi-tenant architectures.

· Python experience for data workflows.

Job Description

We are seeking a highly skilled CI/CD Engineer to join our engineering team. The ideal candidate will be responsible for designing and optimizing CI/CD workflows, improving tool integration, and ensuring the end-to-end quality of our delivery systems.

You will implement and maintain robust automation pipelines for a complex environment. This role involves orchestration of build workflows, optimizing pipeline performance, and ensuring high reliability using Makefiles and modern automation standards.

Technical Requirements

• 5+ years of experience in DevOps or CI/CD Engineering.
• Expert knowledge of CI/CD principles and experience managing pipelines (e.g., using GitHub Actions, Jenkins, or similar).
• Strong expertise in Makefiles (GNU Make) to automate compilation and workflows.
• Strong knowledge of the C/C++ compilation process (dependencies, linking, object files), without the need for C++ development skills.
• Proficiency in scripting languages for automation (Bash, Python).
• Experience administering runners/agents in a Linux environment.
• Experience with version control systems (Git, GitHub).

Nice to Have

• Experience with Bazel (integration into CI pipelines, caching strategies) is a significant plus.
• Experience moving legacy build processes into modern CI/CD orchestration.
• Knowledge of containerization (Docker) for reproducible CI environments.
• Knowledge of networking testing and related tools, such as Scapy, is a big plus

Responsibilities

• Design, implement, and maintain scalable CI/CD pipelines.
• Integrate Makefile-based build steps into automated workflows, ensuring speed and reliability.
• Monitor pipeline health, analyze failure patterns, and resolve integration issues.
• Automate manual release processes to reduce cycle time.
• Collaborate with development teams to ensure seamless integration of new features and tools (such as Bazel).

Work location: REMOTE from UKRAINE OR POLAND OR HUNGARY

Format: CONTRACTOR