AI Engineer

Sigma Software Group

AI Engineer developing LLM-powered documentation platforms for Sigma Software’s telecommunications customer. Building Python backend services, AI agent workflows, APIs, and cloud-native infrastructure in a remote Agile team.

Posted 8/12/2026full-timeRemote • 🇺🇦 UkraineMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining backend services and REST APIs using Python and async frameworks, while integrating AI capabilities and ensuring system reliability and scalability. Proficient in collaborating within Agile teams and contributing to CI/CD pipelines and Kubernetes-based infrastructure.

Highest-signal resume keywords

Python DevelopmentREST API DevelopmentReact and TypeScriptCI/CD PipelinesKubernetes

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Hard Skills

PythonFastAPIREST APIsPostgreSQLAutomated TestingDockerKubernetesGitAgile MethodologiesAI Tool Integration

Soft Skills

ProactiveCollaborativeAnalyticalProblem-SolvingEffective Communication

Tools & Technologies

LangChainLangGraphGrafanaOpenTelemetryCloudWatchOAuth2OIDCKeycloakHelmVite

Industry Keywords

AI-Driven SolutionsDocumentation ToolingCloud InfrastructureObservabilityAgent-Based Workflows

Tech Stack

Tools & technologies

CloudDistributed SystemsDockerGrafanaKubernetesPostgresPythonReactTypeScript

About the role

Key responsibilities & impact

Participate in research and development activities for AI-driven documentation solutions
Take ownership of features from concept through implementation and deployment
Develop and maintain backend services and REST APIs using Python and modern async frameworks
Integrate AI capabilities and agent-based workflows into existing platforms and services
Collaborate on frontend functionality using React, TypeScript, and Vite where required
Work with LLM orchestration frameworks and AI tooling integrations
Ensure system reliability, scalability, observability, and maintainability
Collaborate with AI engineers, frontend developers, product managers, and designers
Participate actively in Agile ceremonies including sprint planning, refinements, demos, and stand-ups
Contribute to CI/CD pipelines, deployment automation, and Kubernetes-based infrastructure
Troubleshoot and resolve issues across frontend, backend, and infrastructure layers
Continuously evaluate and adopt emerging AI technologies and engineering best practices

Requirements

What you’ll need

At least 3 years of commercial software development experience
Solid experience with Python and async web frameworks such as FastAPI
Experience with React and TypeScript
Experience with LangChain, LangGraph, or similar LLM orchestration frameworks
Experience with cloud infrastructure
Strong experience building and maintaining REST APIs
Experience with relational databases and ORMs, preferably PostgreSQL
Practical experience writing automated tests using frameworks such as pytest or Playwright
Hands-on experience with Docker and Kubernetes environments
Understanding of CI/CD pipelines and deployment workflows
Ability to debug issues across the full application stack
Strong Git skills and experience working in code-review-driven environments
Experience working in Agile teams
Upper-Intermediate level of English
Familiarity with AI tool integration protocols and agentic workflows is a plus
Experience with Helm is a plus
Experience with observability tooling such as Grafana, OpenTelemetry, or CloudWatch is a plus
Experience integrating enterprise authentication systems such as OAuth2/OIDC or Keycloak is a plus
Experience developing editor or IDE extensions is a plus
Experience using AI coding assistants in daily development workflows is a plus
Experience with enterprise-scale AI platforms is a plus
Experience with cloud-native distributed systems is a plus
Exposure to AI-assisted developer tooling is a plus
Experience contributing to architecture decisions is a plus
Knowledge of documentation tooling ecosystems is a plus
Highly proactive and self-driven
Comfortable working independently in a fully remote environment
Strong ownership mindset
Collaborative team player
Strong analytical and problem-solving skills
Open to learning and experimenting with emerging AI technologies
Effective communicator with cross-functional teams

Benefits

Comp & perks

Fully remote work
Collaborative and flexible environment
Professional growth opportunities
Opportunity to work with modern LLM orchestration frameworks, cloud-native infrastructure, and enterprise-scale AI integrations