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Overnight Knowledge Graph Software Engineer Jobs in Maryland

Leidos

Senior Software Engineer

Rockville, MD · On-site

$131K - $237K/yr

... graph analytics, explainable AI, and operational analytics. * Contribute to the integration of ... knowledge, skills, and abilities, as well as internal equity, alignment with market data ...

Leidos

Senior Software Engineer

Rockville, MD · Hybrid

$131K - $237K/yr

... graph analytics, explainable AI, and operational analytics. * Contribute to the integration of ... knowledge, skills, and abilities, as well as internal equity, alignment with market data ...

Set of X

Software Engineer (Backend Focus)

Annapolis, MD · On-site

$120K - $240K/yr

You will also be responsible for writing efficient graph retrieval and analytic traversal queries ... Knowledge of SIGINT collection and analysis systems. * Experience with production CNO capabilities ...

Geico

Staff Engineer - Applied AI

Bethesda, MD · On-site

What We Are Looking For (Must Have) * 8 or more years of professional software engineering or ... and knowledge graph integration. * Ability to collaborate deeply across teams and co-create ...

GEICO

Staff Engineer - Applied AI

Bethesda, MD · On-site

What We Are Looking For (Must Have) * 8 or more years of professional software engineering or ... and knowledge graph integration. * Ability to collaborate deeply across teams and co-create ...

Synergy ECP LLC

Software Engineer 3

Columbia, MD · On-site

$56.50 - $76/hr

Description Software Engineer Level 3 The Software Engineer (SWE) develops, maintains, and enhances ... Redis, Graph Compute engine/Query Interface apache Tinkerpop/Gremlin, Rules Engine: JBoss Drools ...

SW Complete

Software Engineer 1

Columbia, MD · On-site

Job Type Full-time Description Software Engineer 1 The Software Engineer (SWE) develops, maintains ... Redis (U) Graph Compute engine/Query Interface apache Tinkerpop/Gremlin (U) Rules Engine: JBoss ...

Synergy ECP LLC

Software Engineer 1

Columbia, MD

Description Software Engineer 1 The Software Engineer (SWE) develops, maintains, and enhances ... Redis (U) Graph Compute engine/Query Interface apache Tinkerpop/Gremlin (U) Rules Engine: JBoss ...

Synergy ECP LLC

Software Engineer 2

Columbia, MD

$96K - $131K/yr

Description Software Engineer 2 The Software Engineer (SWE) develops, maintains, and enhances ... Redis (U) Graph Compute engine/Query Interface apache Tinkerpop/Gremlin (U) Rules Engine: JBoss ...

SW Complete

Software Engineer 2

Columbia, MD · On-site

$96K - $131K/yr

Job Type Full-time Description Software Engineer 2 The Software Engineer (SWE) develops, maintains ... Redis (U) Graph Compute engine/Query Interface apache Tinkerpop/Gremlin (U) Rules Engine: JBoss ...

Reflexive Concepts

Software Engineer II

Annapolis, MD · On-site

$96K - $132K/yr

Required Skills: * Experience designing and implementing high-performance web-based graph ... Knowledge of Section 508/WCAG accessibility standards and implementation. * Experience with ...

SW Complete

Software Engineer 3

Columbia, MD · On-site

$56.50 - $76/hr

Job Type Full-time Description Software Engineer Level 3 The Software Engineer (SWE) develops ... Redis, Graph Compute engine/Query Interface apache Tinkerpop/Gremlin, Rules Engine: JBoss Drools ...

ClearEdge

Application Engineer IV

Laurel, MD · On-site

As an Application Engineer IV, you will support Knowledge Graph systems, designing and maintaining software that enables complex data relationships and powers essential applications, while ...

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All JobsKnowledge Graph Software Engineer JobsOvernight Knowledge Graph Software Engineer JobsOvernight Knowledge Graph Software Engineer Jobs in Maryland

Overnight Knowledge Graph Software Engineer information

What is the difference between Overnight Knowledge Graph Software Engineer vs Data Engineer?

AspectOvernight Knowledge Graph Software EngineerData Engineer
CredentialsBachelor's or higher in CS, experience with graph databasesBachelor's or higher in CS, experience with data pipelines
Work EnvironmentDeveloping and maintaining knowledge graph systems overnightBuilding and managing data pipelines during regular hours
Industry UsageTech, AI, knowledge management companiesFinance, tech, healthcare, and data-driven industries

The Overnight Knowledge Graph Software Engineer focuses on developing and maintaining knowledge graph systems during overnight shifts, often working with graph databases and semantic data. In contrast, Data Engineers build and manage data pipelines and infrastructure during regular hours. Both roles require strong technical skills, but their focus areas and work schedules differ significantly.

What are the most commonly searched types of Knowledge Graph Software Engineer jobs in Maryland?

The most popular types of Knowledge Graph Software Engineer jobs in Maryland are:

Overnight Knowledge Graph Software Engineer jobs near you

Senior Software Engineer

Leidos

Rockville, MD • On-site

$131K - $237K/yr

Full-time

Re-posted 11 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

78th of 491 rated business services

Job description

Are you ready to thrive? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.
Join Leidos' all-star team supporting the Defense Intelligence Agency's Enterprise Digital Modernization Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and classified environments. We are looking for creative, driven, and mission-focused professionals ready to take their career to the next level.
As a Senior Software Engineer, you will:
  • Support the development of distributed backend services, APIs, and platform microservices supporting enterprise AI operations.
  • Collaborate with multidisciplinary teams of analysts, engineers, and developers to solve complex challenges and deliver innovative, production-ready algorithms and platforms.
  • Apply cutting-edge techniques in statistical analysis, predictive analytics, entity resolution, graph analytics, explainable AI, and operational analytics.
  • Contribute to the integration of software development, AI, DevSecOps, data engineering, platform engineering, cybersecurity, and observability in a fast-paced, engineering-centric environment.
  • Enjoy flexible work arrangements, including remote and on-site work in the National Capital Region (Rockville, MD and/or Alexandria, VA).

What You Bring:
  • Bachelor's, Master's, or equivalent graduate degree in a quantitative or analytical field (Software Development, Computer Science, Mathematics, Statistics, Engineering, Physics, Computational Social Science, etc.). Additiona/Relevant experience may be substituted for a degree.
  • 12+ years of experience in software engineering, data science, analytics, or quantitative intelligence analysis, developing analytics and AI/ML solutions and demonstrating progressive technical development and outcomes. (4+ years with a Master's).
  • Active Top Secret clearance and eligibility for TS/SCI with Polygraph.
  • Demonstrated experience collaborating with hybrid teams to research, build, and deploy complex, user-friendly analytical platforms.
  • Track record of creative problem solving, active learning, and mission-focused outcomes.
  • Ability to analyze and assess software development or data acquisition requirements and determine optimum, cost-effective solutions.
  • Experience with the following:
    • Backend microservices
    • Distributed systems
    • API development
    • Event-driven architectures
    • Kubernetes-native application development
    • Cloud-native engineering

  • Preferred Languages
    • Rust
    • Go
    • Python
    • TypeScript
    • Django

Preferred Qualifications:
  • Experience supporting military or intelligence community customers.
  • Familiarity with Azure/C2S, hardware platforms (CPUs, GPUs, FPGAs), and advanced analytical methodologies (social network analysis, supply chain analysis, NLP, classification algorithms, image processing).
  • Familiarity using git, svn, JIRA, or other version control technologies
  • Familiarity with the following technologies
    • NATS
    • Kafka
    • Redis
    • ClickHouse
    • OpenTelemetry
    • OpenRouter
    • LiteLLM

#ASBA
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 25, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $131,300.00 - $237,350.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

What Leidos employees say

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Benefits

Hours and flexibility

Workplace

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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