Luxoft · 22 hours ago
Senior Engineer (Agentic + Data/ML)
United States
Full-time
Remote
Senior Level
5+ years expLuxoft is one of the leading U.S. video-content providers, and they are seeking a Senior Engineer to join their core engineering team. The role involves building agentic retrieval workflows, data pipelines, and ML-driven scoring systems to enhance engineering productivity and code quality metrics.
AutomotiveConsultingInformation ServicesInformation TechnologyOutsourcingService IndustrySoftware
Responsibilities
CES improvements: PR-level scoring, historical context, context-retrieval agent, automated score correction, training data prep from feedback
Data/PR tracking: ingest PRs, link to commits/branches, track merges to main, backfills
Orchestration & reliability: Dagster migration, retries, scheduling, monitoring, data quality alerts
LLM/prompt optimization: DSPy-based prompt tuning, eval set creation, feedback-driven corrections, prompt cost/quality tradeoffs
Metadata & classification: role/work-type classification, epic linking improvements, filters/explorer features
Qualification
Required
5-10+ years as a software/data/ML engineer
Strong Python expertise and familiarity with modern data/ML tooling
Proven delivery of production-grade orchestration systems (Dagster/Airflow) on AWS
Practical experience with prompt/LLM optimization (DSPy preferred)
Comfortable working with Git/PR metadata, code diffs, backfills, and performance‑critical data pipelines
Agentic coding: build retrieval agents that pull code context/diffs/history to improve scoring
Data pipelines: Dagster (preferred) or equivalent orchestrator; AWS-native pipelines (ECS/EventBridge/Lambda/S3/Glue experience a plus); robust backfills and retries
LLM/Prompting: DSPy or similar prompt/policy optimization; prompt chaining; context packing; eval design and execution
Data modeling & analytics: PR/commit linking, branch/main tracking, epic linking; quality/effort scoring signals; anomaly detection for data quality
Backend integration: building services that ingest PR/commit metadata, compute CES/quality metrics, and expose them to UI/API
Eval/feedback loops: design and run eval sets; collect user feedback; close the loop with automated/manual score correction
Preferred
Experience with code-scoring/effort or quality metrics; SonarQube integration
Graph-ish linking across artifacts (Jira/PR/commit/branch) for epic/work-type classification
Experience tuning performance/cost for LLM calls (OSS LLM evals, batching, caching)
Observability for pipelines (metrics/traces/logs) and data quality alerting
Company
Luxoft
Luxoft is an IT company that works globally to give customers software development, product engineering, and consulting.
10001+ employees
H1B Sponsorship
Luxoft has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (37)
2024 (31)
2023 (34)
2022 (34)
2021 (28)
2020 (26)
Funding
Current Stage
Public CompanyTotal Funding
$102.4MKey Investors
VTB Capital Investment Management
2019-01-07Acquired
2013-12-13Post Ipo Equity· $42.4M
2013-06-26IPO
Leadership Team
James Hopson
CTO Mobile and Network Solutions
Recent News
2025-01-06
Company data provided by crunchbase