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Added 16 days ago
Cloud Software Engineer III
Reflexive Concepts
Annapolis Junction, MD
The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based on documented requirements, contributing to all stages of back-end processing,…
Added 16 days ago
P
Senior Backend Engineer
ProphetX
Remote, United States
- $130,000 to $180,000 USD / year
3+ years of hands-on backend experience in Go, Java, C++, or Python, with deep Go ecosystem knowledge preferred
Added 16 days ago
Staff Software Engineer, Consumer 360
Credit Acceptance Corporation
CA · WA · MI
Design, build and continuously improve cloud-native Java 21 / Spring Boot services on AWS, using AI coding agents as everyday tools while owning the correctness, security and…
Added 16 days ago
AW
Solutions Architect III - AMZ10362479
Amazon Web Services, Inc.
Pittsburgh, PA
- $153,600 to $207,800 USD / year
Master's degree or foreign equivalent degree in Computer Science, Engineering, Mathematics, or a related field and one year of experience in the job offered or related occupations of…
Added 16 days ago
Junior Software Engineer - Remote
Serco
Jefferson City, MO
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 16 days ago
EG
Senior DBA
Eliassen Group
Jefferson City, MO
- $60 to $65 USD / hour
Analyze business and technical requirements to propose database solutions for online and batch Java-based and AWS Glue/Apache Spark-based systems, including troubleshooting deadlocks,…
Added 16 days ago
Junior Software Engineer - Remote
Serco
Bismarck, ND
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 16 days ago
IT SPECIALIST (DATAMGT)
Transportation Security Administration
Annapolis Junction, MD
Added 16 days ago
IT SPECIALIST (DATAMGT)
Transportation Security Administration
Annapolis Junction, MD
Added 16 days ago
TSSCI w/ Poly Full Stack Developer
Insight Global
Bethesda, MD
Build and maintain back-end services, APIs, and microservices using languages such as Java, Python, Go, SQL, or C++.
Added 16 days ago
Junior Software Engineer - Remote
Serco
Annapolis, MD
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 16 days ago
EG
Junior Software Engineer
Eliassen Group
Rockville, MD
- $40 to $50 USD / hour
Preferred exposure to one or more: Java, Python, AWS services, CI/CD and automation tools, Git-based source control, REST APIs and microservices, test automation and quality engineering,…
Added 16 days ago
EG
Senior DBA
Eliassen Group
Annapolis, MD
- $60 to $65 USD / hour
Analyze business and technical requirements to propose database solutions for online and batch Java-based and AWS Glue/Apache Spark-based systems, including troubleshooting deadlocks,…
Added 16 days ago
Staff Software Engineer - HYBRID
Government Employees Insurance Company
Palo Alto, CA · Dallas, TX · Bethesda, MD · Seattle, WA
Utilize programming languages like Python, C#, Java, TypeScript or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and…
Added 16 days ago
A
Senior Power BI Developer
AVER
Springfield, VA
- $150,000 to $170,000 USD / year
AVER is seeking an experienced Senior Power BI Developer with deep hands-on expertise in designing, developing, and delivering enterprise business intelligence solutions, interactive…
Added 16 days ago
Cloud DevOps Engineer
NTT Data Americas, Inc.
Princeton, NJ
…Engineers to help manage client & internal environments hosted in AWS for our enterprise-grade applications in the Corporate Actions & Custody domain. The team is responsible for all the…
Added 16 days ago
Sr. Worldwide Specialist Solutions Architect - Database, Data & AI
Amazon
Jersey City, NJ
Have software development experience (Python, Java, etc.), and fluency with AI tooling (Kiro, Claude Code, Codex, etc.)
Added 16 days ago
Software Engineer II: Data Engineer
JPMorgan Chase
Jersey City, NJ
Experience in AWS, design, implementation, and maintenance of data pipelines using Python and PySpark (secondary alternative: Java)
Added 16 days ago
Junior Software Engineer - Remote
Serco
Trenton, NJ
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 16 days ago
EG
Senior DBA
Eliassen Group
Trenton, NJ
- $60 to $65 USD / hour
Analyze business and technical requirements to propose database solutions for online and batch Java-based and AWS Glue/Apache Spark-based systems, including troubleshooting deadlocks,…
Added 16 days ago
C#/.Net Software Engineer
System One
Rockville, MD
Experience coding in C#/.NET, Python, Java, or comparable programming languages.
Added 16 days ago
Senior Application Security Analyst
System One
Lafayette, LA
Experience reviewing source code in at least one modern programming language such as Java, Python, JavaScript/TypeScript, or C#.
Added 16 days ago
Junior Software Engineer - Remote
Serco
Indianapolis, IN
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 16 days ago
EG
Senior DBA
Eliassen Group
Indianapolis, IN
- $60 to $65 USD / hour
Analyze business and technical requirements to propose database solutions for online and batch Java-based and AWS Glue/Apache Spark-based systems, including troubleshooting deadlocks,…
Added 16 days ago
Solutions Engineer, Okta (Enterprise West)
Okta
Bellevue, WA · San Francisco, CA
…(JavaScript, HTML, frontend frameworks) development, backend (Java, C#, Node.js, Python) development, scripting (Bash, Powershell,…

Reflexive Concepts

Cloud Software Engineer III

Annapolis Junction, MD, United States

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Job details

Posting language: English
Posted: Oct 22, 2026

Original job description

Reflexive Concepts is seeking a skilled Cloud Software Engineer III to join our team!

The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based on documented requirements, contributing to all stages of back-end processing, analyzing, and indexing. The role brings expertise in Cloud Computing, the Hadoop ecosystem, Java, Distributed Computing, Information Retrieval, and Object-Oriented Design.

Qualifications:

Twelve (12) years of software engineering experience on programs and contracts of similar scope, type, and complexity, four (4) years of which must be on programs utilizing Big-Data cloud technologies and/or Distributed Computing
Bachelor's degree in Computer Science or a related discipline from an accredited college or university
Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelor's degree
A Master's degree in Computer Science or a related discipline may be substituted for two (2) years of experience
Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience
Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR), plus one (1) year each of: implementing code that interacts with a Cloud Big Table implementation; implementing code that interacts with a Cloud Distributed File System; implementing complex MapReduce analytics; implementing code that interacts with Cloud Distributed Coordination Frameworks; architecting Cloud Computing solutions; debugging Cloud-based Distributed Computing Frameworks; and managing multi-node Cloud-based installations
Computer Network Operations: Utility Computing, Network Management, Virtualization (VMware or VirtualBox), Cloud Computing, and multi-node management and installation of Cloud and Distributed Computing using Python, CFEngine, Bash, Ruby, or related technologies
Information Assurance: securing Cloud-based and Distributed applications through industry-standard techniques such as firewalls, PKI certificates, and server authentication, with experience in corporate authentication services
Object-Oriented Design and Programming, Java, Eclipse or a similar development environment, Maven, RESTful web services, Aspect-Oriented Design and Development, and UNIX/Linux (CentOS)
Cloud and Distributed Computing technologies, one or more of: YARN, J2EE, MapReduce, ZooKeeper, HDFS, HBase, JMS, concurrent programming, and multi-node implementation/installation
Cloud and Distributed Computing Information Retrieval, one or more of: HDFS, HBase, Apache Lucene, Apache Solr, MongoDB
Ingesting, parsing, and analyzing disparate data sources and formats: XML, JSON, CSV, binary formats, Sequence or Map files, Avro, and related technologies
Debugging and profiling Cloud and Distributed installations, including JVM memory management and profiling Java applications
SIGINT: at least one collection discipline (FORNSAT, CABLE, Terrestrial/Microwave, Overhead, ELINT); geolocation, emitter identification, and signal applications; joint program collection platforms and dataflow architectures; signals characterization analysis
CentOS, Linux/Red Hat, and configuration management tools such as Subversion, ClearQuest, or Razor
Active TS/SCI with Full-Scope Polygraph

Job Requirements:

Experience with AWS and DevOps

Desired:

Java or front-end experience (Angular, TypeScript; not legacy AngularJS)
In-depth Information Retrieval knowledge, assisting the team in designing, developing, and testing Cloud IR
Implementing complex workflows that manage Cloud MapReduce analytics and code that interacts with Cloud Distributed Coordination Frameworks
Serving as a subject matter expert for Cloud Computing and Hadoop, assisting with the design, development, and testing of Cloud Computing systems
Debugging Cloud-based Distributed Computing Frameworks and managing multi-node Cloud installations
Architecting solutions to complex Cloud software engineering problems, such as efficiently processing and retrieving large amounts of data
Overseeing software development tasks, delegating programming and testing to teams, and selecting the development process with the customer and systems engineering
Recommending new technologies and processes, ensuring quality control of developed software, and improving documentation and process standards

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More about this job

Skills

Cloud computing
Apache Hadoop
Oracle Java
Cloud technologies
Distributed computing
Computer science
Debugging
Network administration
VMware
Python
Bash
Ruby
Apache Maven
UNIX
Linux
Apache HBase
Apache Solr
MongoDB
Apache Avro
IBM Rational ClearQuest
AWS
DevOps
TypeScript
Software development
Quality control
Documentation

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