Hitachi Consulting ( formerly Information Management Group) ยท 22 hours ago
Senior Software Developer
Dallas, Texas
Full-time
Hybrid
Senior Level
5+ years expHitachi Digital Services is a global digital solutions and transformation business focused on innovation and technology. The Senior Software Developer will build advanced AI workflows for code analysis and remediation, collaborating with various teams to enhance engineering standards and practices.
Information Technology & Services
Responsibilities
Design, develop, and maintain LLM-powered multi-agent workflows for code analysis, remediation proposals, and safe patch generation
Implement agentic patterns including planning/execution loops, dynamic tool orchestration, sandboxing, guardrails, and failure recovery
Build scalable automation systems for technical debt remediation: language/runtime upgrades, vulnerability patching, dependency modernization, and config drift correction
Partner with Dev Experience and Platform teams to define engineering guidelines and reusable standards across the organization
Architect and optimize Retrieval-Augmented Generation (RAG) pipelines, managing chunking, embeddings, hybrid search, reranking, and retrieval policies
Develop robust evaluation frameworks for LLMs, RAG, and agent workflows, including offline datasets, validation metrics, statistical testing, and A/B tests
Contribute to backend systems using Python, distributed systems, microservices, PostgreSQL, DBT, vector databases, caching, streaming, and queueing
Build CI/CD pipelines, observability dashboards, and perform performance analysis on model, retrieval, and network layers
Collaborate cross-functionally with product, platform, and security to move prototypes to production-grade services
Communicate clearly with stakeholders, write technical documentation, and mentor junior engineers
Qualification
Required
5+ years experience building production-grade systems with end-to-end ownership
Expertise in Python programming, software engineering best practices, testing strategies, CI/CD, and system design
Hands-on experience shipping LLM-powered features such as autonomous workflows or function calling with measurable impact on reliability or latency
Deep knowledge of multi-agent architectures including planners, executors, and tool routing
Strong understanding of RAG systems: chunking, embeddings, vector/hybrid search, and retrieval policies
Experience evaluating LLMs and agent workflows incorporating statistical reasoning and validation
Proficiency with AWS (Lambda, ECS/EKS, S3, API Gateway, EC2, IAM) and Infrastructure-as-Code for cloud resource automation and deployment
Experience with observability tools (Datadog, logging, tracing, metrics)
Familiarity with PostgreSQL, DBT, data modeling, schema evolution, and performance tuning
Knowledge of vector databases like Pinecone or pgvector
Experience building or optimizing CI/CD pipelines (GitHub Actions or similar)
Proven track record in application modernization, dependency management, and technical debt reduction
Ability to rapidly prototype, validate, and transition solutions to production systems
Preferred
Experience designing agent infrastructure with sandboxing, tool isolation, and fail-safe execution
Background in large-scale platform engineering or developer experience tooling
Understanding of security, compliance, and privacy for enterprise AI systems
Strong architectural communication ability, including RFC writing and diagramming
Benefits
Industry-leading benefits
Support
Services that look after your holistic health and wellbeing
Flexible arrangements that work for you
Company
Hitachi Consulting ( formerly Information Management Group)
As Hitachi, Ltd.'s (NYSE: HIT) global consulting company, with operations in the United States, Europe and Asia, Hitachi Consulting is a recognised leader in delivering proven business and IT strategies and solutions to Global 2000 companies across many industries.
5001-10000 employees
H1B Sponsorship
Hitachi Consulting ( formerly Information Management Group) 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
2020 (87)
Funding
Current Stage
Late StageCompany data provided by crunchbase