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Full Stack Software Developer 753
Full-stack developer building and maintaining HR applications for a government enterprise using AngularJS, JavaScript, and PostgreSQL in a secure, agile environment.
Principal Software Engineer, Data Architecture
Principal engineer defining Mastercard’s global data architecture, modernizing legacy systems to cloud-native platforms, and enabling secure, real-time analytics across hybrid cloud.
Senior Data Scientist
Build predictive models and analytics to optimize Mastercard’s pricing and interchange strategies using Python, SQL, and cloud platforms like Azure.
Lead Data Engineer
Lead a team building scalable data pipelines, cloud platforms, and AI-enabled solutions for a fintech payments business using Azure, Kafka, Spark, and Python.
Senior Data Engineer
Build and maintain large-scale batch and real-time data pipelines using Spark, Kafka, and NiFi to power Mastercard’s global payments infrastructure.
System Administrator (SF)
Maintains and troubleshoots Red Hat Enterprise Linux and Windows systems, configures network components, and provides Tier 1–2 IT support for a government customer in Maryland.
Data Analyst, Cyber Risk
Analyze cyber risks for the Department of Defense by parsing and processing cloud-based data, then recommend mitigation strategies to protect missions and systems.
Data and Machine Learning Engineer (Remote)
Build and maintain the data and ML infrastructure for an AI-driven decision-support system, focusing on probabilistic record matching, relevance scoring, and grounded text generation with full provenance tracking.
DV Cleared DevOps Engineer
Build and maintain secure CI/CD pipelines and Kubernetes clusters for a government agency using GitLab CI, Terraform, Ansible, Helm, and Python.
Staff and Senior Software Engineer, Streaming
Build and optimize cloud-native streaming platforms using Apache Flink and Kubernetes for large-scale data processing, focusing on distributed systems and enterprise-grade solutions.
Big Data Administrator - L3 Support
Summary of Position He/She will be a technical L3 resource for all Big Data services. As such, he/she will provide support for all production support activities within the Big Data team in Singapore. He/She is…
Lead Systems Integration & DevSecOps Engineer
Lead a team to design, automate, and secure system integration tests and DevSecOps pipelines for classified DoD software, building reusable tooling and scalable infrastructure in AWS/GCP.
Data Engineer
Builds and maintains scalable data pipelines using Python, SQL, Spark, and cloud platforms (AWS/Azure) to ensure high-quality, automated data flows for a government-focused platform.
AI/ML Data Engineer (TS/SCI with Poly Required)
Build and optimize multilingual AI translation models and MLOps pipelines using AWS SageMaker and containerized workflows to support government mission applications.
Java AI Engineer [$224k/yr] with Security Clearance
Builds AI-powered features and tests in Java/Spring, integrates with cloud and data pipelines, and develops web UIs with Vue.js and Python scripts.
Python Software Engineer [$224k/yr] S with Security Clearance
Senior Python engineer building an AI agent platform with LLMs, RAG, and MCP on Kubernetes, plus Java/Spring services and AWS/Azure infra.
Junior DevOps Engineer [$222k/yr] TS/SCI with Security Clearance
Implement and automate cloud infrastructure, manage Kubernetes clusters, and ensure system reliability using Terraform, Ansible, and AWS.
Mid-Level DevOps Engineer [$261k/yr] TS/SCI with Security Clearance
Administer secure cloud infrastructure, automate deployments, and maintain Linux systems using Kubernetes, AWS, Terraform, and CI/CD pipelines.
Data Engineer (Цифровой двойник)
Build and maintain data pipelines and ETL processes for Moscow’s Digital Twin, using PostgreSQL, Spark, Airflow, and Python to support urban planning decisions.
Migration Automation & Platform Engineer (Alfragide/Viseu - Hybrid)
Design and automate secure data migration pipelines to transition a payments system from legacy to cloud-native, ensuring data consistency during coexistence.