AWS Neptune Expert Job at Realign (San Antonio)

Ai Technical Architect

Location

United States , Auburn Hills

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

20+ years in software engineering with 5+ years focused on AI/ML systems
3+ years hands-on experience architecting and shipping production LLM and agentic AI applications
Demonstrated success leading enterprise-scale AI platform builds with measurable business outcomes
Track record architecting scalable cloud-native systems on AWS in regulated or large-enterprise environments
Experience leading technical teams, mentoring engineers, and engaging executive stakeholders
Bachelor's or Master's degree in Computer Science, AI/ML, or a related technical field
Expert proficiency with LangGraph, LangChain, and agent orchestration frameworks
Deep experience with Amazon Bedrock, SageMaker, and Amazon Q, including Bedrock Agents and Knowledge Bases
Hands-on experience with Model Context Protocol (MCP), function calling, tool use, and structured output patterns
Strong command of prompt engineering, evaluation harnesses, fine-tuning, and model optimization

Job Responsibility

Design the enterprise AI platform architecture spanning the LLM API gateway, GPU and compute allocation pools, sandbox provisioning, model registry, and security gate automation
Define infrastructure standards, API gateway patterns, and reference architectures consumed by all AI delivery towers and partner integrations
Establish guardrails for token metering, rate limiting, audit logging, DLP validation, SAST, DAST, dependency scanning, and model card review embedded in CI/CD
Review security posture across all AI workloads with mapping to NIST AI RMF, AWS Well-Architected (including the Machine Learning Lens), and applicable enterprise compliance baselines
Architect multi-agent systems using LangGraph, LangChain, and Model Context Protocol (MCP) for complex workflow orchestration, planning, and tool use
Define patterns for ReAct, Chain-of-Thought, Tree-of-Thoughts, and agent-to-agent coordination across enterprise and customer-facing use cases
Design and optimize Retrieval-Augmented Generation (RAG) systems, embedding strategies, and semantic search across structured and unstructured enterprise data
Establish MLOps and AgentOps practices for deployment, evaluation, observability, and continuous improvement of agents and models in production
Architect solutions on Amazon Bedrock, Amazon SageMaker, Amazon Q, Bedrock Agents, and Bedrock Knowledge Bases
Define infrastructure patterns using Amazon EKS, AWS Lambda, ECS Fargate, API Gateway, EventBridge, SNS/SQS, Kinesis, S3, DynamoDB, Aurora, Redshift, Athena, OpenSearch, and Kendra

Fulltime

Senior Engineer, Machine Learning Engineering

Mastercard’s Business & Market Insights (B&MI) group empowers organizations to a...

Location

India , Pune

Salary:

Not provided

Mastercard

Expiration Date

Until further notice

Requirements

Master’s/bachelor’s degree in computer science or engineering
Considerable work experience with a proven track-record of successfully leading and managing complex projects/products and delivering to aggressive market needs
Expert-level hands on experience designing, building and deploying both conventional AI/ML solutions and LLM/Agentic solutions
Strong analytical and problem-solving abilities, with quick adaptation to new technologies, methodologies, and systems
Strong applied knowledge and hands on experience in advanced statistical techniques, predictive modelling, machine learning algorithms, GenAI and deep learning frameworks
Experience with AI and machine learning platforms such as TensorFlow, PyTorch, or similar
Strong programming skills in languages such as Python/SQL is a must
Experience with data visualization tools (e.g., Tableau, Power BI) and understanding of cloud computing services (AWS, Azure, GCP) related to data processing and storage is a plus

Job Responsibility

Implement multi-agent intelligence frameworks (LangGraph, CrewAI, AutoGen) to enable reasoning, coordination, and adaptive decision-making across specialized AI agents
Design and operationalize multi-modal AI pipelines combining text, image, tabular, and graph data using transformer-based architectures (BERT, CLIP, LLaVA, T5, Whisper, etc.) for unified intelligence
Build scalable RAG and Graph-RAG systems integrating vector stores and knowledge graphs (Neo4j, AWS Neptune) to enable contextual retrieval, semantic linking, and entity-aware reasoning
Develop and productionize transformer-based models for NLP, vision-language understanding, and sequential prediction tasks leveraging Hugging Face, PyTorch, and TensorFlow ecosystems
Implement advanced Python-based backend services for inference orchestration, async job handling, and distributed data workflows supporting high-throughput AI operations
Establish end-to-end LLMOps and MLOps pipelines on Databricks (AWS) integrating MLflow, feature stores, model lineage, prompt evaluation, and continuous retraining frameworks
Apply traditional AI/ML and statistical modeling techniques (regression, clustering, forecasting, ensemble methods) alongside deep learning models for hybrid interpretability and explainability
Engineer state and memory management subsystems that preserve context, track embeddings, and enable agents to reason temporally across multiple modalities and interactions
Implement Responsible AI practices—bias detection, explainability dashboards, data ethics checks, and performance governance ensuring fairness and transparency of deployed models
Continuously research, benchmark, and productionize innovations in multimodal transformers, generative modeling, and agentic orchestration to drive enterprise-scale intelligence and automation

Fulltime

Senior Software Developer

We’re looking for a Senior Software Developer to be part of our success story. W...

Location

United Kingdom

Salary:

Not provided

Activate Group Limited

Expiration Date

Until further notice

Requirements

Expert level Python with 5+ years of production experience
3+ years experience with PyTorch and/or TensorFlow
Strong proficiency with scikit-learn, XGBoost, LightGBM
Expert level data processing with pandas, NumPy, Spark
Practical experience with CNNs, RNNs, Transformers
Git proficiency with focus on ML workflows
Experience with LLMs (GPT, Claude, Llama) and prompt engineering
Experience with vector databases (Pinecone, Weaviate, Chroma, or similar)
RAG (Retrieval Augmented Generation) implementation experience
Experience with Computer Vision libraries (OpenCV, PIL, torchvision)

Job Responsibility

Design, develop, and deploy machine learning models and pipelines using Python
Build and maintain end-to-end ML systems from data ingestion to model serving
Implement deep learning solutions using PyTorch and TensorFlow
Develop and optimize NLP solutions and computer vision applications
Create scalable feature engineering and data preprocessing pipelines
Build model training, evaluation, and monitoring frameworks
Implement MLOps practices for continuous model improvement
Design and maintain vector databases for similarity search and RAG applications
Integrate LLMs and foundation models into production applications
Optimize model inference for latency and throughput requirements

What we offer

33 days holiday (including bank holidays)
Personal health cash plan – claim back the cost of things like dentist and optical check ups
Enhanced maternity / paternity / adoption / shared parental pay
Life assurance: three times basic salary
Free breakfasts and fruit
Birthday surprise for everybody

Fulltime

New

Help Desk/Desktop Support Analyst

We are looking for a hands-on Help Desk/Desktop Support Analyst to provide on-si...

Location

United States , Madison

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

At least 1 year of experience in desktop support, help desk support, or a similar technical support role
Working knowledge of Active Directory, including basic device or account administration tasks
Experience supporting Microsoft Windows environments, including Windows 10
Ability to perform basic troubleshooting for desktop hardware, software, and workstation-related issues
Familiarity with handling service desk tickets and maintaining accurate support documentation
Experience working with PC workstations, including setup, connectivity, and peripheral support
Ability to lift and move computer equipment, monitors, and related hardware as part of daily responsibilities

Job Responsibility

Provide on-site desktop and help desk support for staff and users in Madison, Wisconsin, resolving technical issues in a timely and detail-oriented manner
Install, connect, and configure monitors, Lenovo all-in-one systems, and Dell desktop computers for daily operational use
Perform routine device updates, including software installations, system patches, and operating system maintenance across supported workstations
Complete user and computer account updates in Active Directory, including renaming devices and maintaining accurate system records
Route and organize cabling through desks and workstations to ensure clean, functional, and reliable hardware setups
Troubleshoot Windows-based desktop issues involving hardware, software, and peripheral connectivity
Manage assigned service requests and incidents through a ticketing system, documenting work performed and updating ticket status as needed
Assist with physical workstation moves, equipment handling, and other support tasks that require lifting and transporting desktop hardware
Verify that newly deployed or updated devices are functioning properly and meet operational standards before handoff to end users

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

New

Caregiver

What you will do as a Caregiver: Enhance the lives of older adults by assisting ...

Location

United States , Burlington

Salary:

19.00 - 22.80 USD / Hour

Atria Senior Living

Expiration Date

Until further notice

Requirements

No experience needed. We will provide you with all the training you need!

Job Responsibility

Enhance the lives of older adults by assisting them with mobility needs and daily living activities, including housekeeping, bathing, grooming, and routine personal tasks
Work cooperatively with other talented team members to support and care for residents
Receive on-the-job training and have opportunities for career growth and advancement
Solve problems and exhibit ethical behavior

What we offer

Competitive Pay
Paid Holidays & PTO
Comprehensive Health Plans
Career Advancement Opportunities
Tuition Reimbursement
Employee Loyalty Rewards Program
Retirement Savings Plan with Employer Match
Rewards & Recognition
Health & Safety

Parttime

New

Hotel Cleanliness Expert

Our jobs aren’t just about giving guests a clean room and a freshly made bed. In...

Location

India , Jaipur

Salary:

Not provided

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

Ensuring a safe work place
following company policies and procedures
maintaining confidentiality
upholding quality standards
ensuring your uniform, personal appearance, and communications are professional
standing, sitting, or walking for an extended time
moving, lifting, carrying, pushing, pulling, and placing objects weighing less than or equal to 50 pounds without assistance

Job Responsibility

Delivering guest requests
stocking carts
cleaning rooms and public spaces
maintaining the appearance and cleanliness of the whole hotel

Fulltime

New

Science Teacher - Barking

Are you a data-focused Science teacher who uses daily formative assessments to c...

Location

United Kingdom , Barking and Dagenham, Greater London

Salary:

37000.00 - 60000.00 GBP / Year

Randstad

Expiration Date

July 11, 2026

Requirements

QTS
SEN experience
Teaching experience
121 teaching experience
ability to communicate with parents
ability to work well under pressure
able to inspire
be a role model
building rapport with children
career driven

Job Responsibility

Plan and deliver engaging Science lessons across Key Stages 3 and 4
Use formative assessment data, such as questioning and exit tickets, to raise student achievement
Scaffold complex scientific resources in real-time to support SEND and EAL learners
Maintain a safe and organised laboratory environment following strict safeguarding policies
Act as a force for social change by closing the educational gap through high-quality STEM instruction

Fulltime

New

Receptionist

Location

United States , Riverview

Salary:

14.00 - 16.80 USD / Hour

Atria Senior Living

Expiration Date

Until further notice

Requirements

High school diploma or general education degree (GED)
or one to three years related experience and/or training
or equivalent combination of education and experience
Basic First Aid and CPR certification where required
Must successfully complete all Atria specified training programs
Able to read and comprehend simple instructions, short correspondence, and memos
Able to write simple correspondence
Able to effectively present information in one-on-one and small group situations to customers, clients, and other employees of the organization
Able to add and subtract two digit numbers and to multiply and divide with 10’s and 100’s
Able to apply common sense understanding to carry out detailed but uninvolved written or oral instructions

Job Responsibility

Answers incoming telephone calls in a cheerful and marketing oriented way, determines purpose of callers, and forwards calls to appropriate personnel or department
Retrieves messages from voice mail and forwards to appropriate personnel
Takes and delivers messages or transfers calls to voice mail when appropriate personnel are unavailable
Answers general questions about the community and provides callers with address, directions, and other information and refers other specific questions to appropriate staff
Welcomes on-site visitors, determines nature of business, and announces visitors to appropriate personnel
Coordinates guestroom reservations
Maintains current list of residents who are hospitalized
Updates appointment calendars, including transportation and beauty calendars, as directed
Receives, sorts, and routes mail, and maintains and routes publications
Distributes written communication, accepts and signs for deliveries (mail, prescriptions, etc.)

What we offer

Competitive Pay
Paid Holidays & PTO
Comprehensive Health Plans
Career Advancement Opportunities
Tuition Reimbursement
Employee Loyalty Rewards Program
Retirement Savings Plan with Employer Match
Rewards & Recognition
Health & Safety

Parttime

Select Country

AWS Neptune Expert

Job Description

Requirements

Looking for more opportunities?