back-end apps (node.js, D3.js, and React): Java/Python Java/Dev Ops - Understanding of infrastructure Database/Java - Big data experience using Postgres on Mongo A thorough knowledge of indexing and search methodologies A solid grasp of relational database principles Familiarity with JPA and other Object Relational Mapping more »
S3, RDS, SNS and SQS Familiarity with Jira or similar issue tracking tools Excellent communication and collaboration skills Familiarity with database technologies such as PostgreSQL, MySQL and DynamoDB Excellent problem-solving skills and attention to detail Ability to work collaboratively in a team environment and participate in pair programming Understanding more »
Gaithersburg, Maryland, United States Hybrid / WFH Options
Cenith Innovations, LLC
as Jenkins, GitLab, SonarQube, JUnit, Cucumber, Selenium, and/or JMeter - Hands-on expertise with database software including Oracle Database, MySQL, Microsoft SQL Server, PostgreSQL, and MongoDB - Demonstrated proficiency with web application technologies and deployment environments, including Docker, Kafka, and Kubernetes - Experience performing COTS/FOSS upgrades. - Experience with a more »
Jira tools. Knowledge and experience with design paradigms such as Microservice architecture, GraphQL, Restful Design and Stream processing. Experience working with SQL Databases (e.g., Postgres, Oracle, SQL Server) and writing Stored Procedures, Functions and Triggers. Experience troubleshooting existing code to resolve application bugs and address technical debt. Bachelor's Degree more »
with infrastructure as code (Terraform, CloudFormation) Experience with Node.js/Javascript, Java, Python, Perl, and/or Bash Knowledge of relational and NoSQL databases (Postgres, Elastic Search, AWS DynamoDB etc.) Experience with Representational State Transfer (REST) services and tools (curl, postman, etc) US Citizenship required. Desired Qualifications: Understanding of the more »
Chantilly, Virginia, United States Hybrid / WFH Options
Technica Corporation
and maintaining data in relational databases; heavy SQL experience with Stored Procedures, Functions, performance tuning and PL/SQL is required. Working knowledge with PostgreSQL, performance tuning and optimization are plus. Experience with AWS Cloud technologies; preferable AWS Certified Developer certification. Experience deploying web application in a production environment using more »
Aurora, Colorado, United States Hybrid / WFH Options
Grey Matters Defense Solutions, LLC
working with Java and the Spring Framework Proficiency working with Angular and Typescript Experience with microservice architectures within a Docker containerized environment Familiarity with PostgreSQL and Mongo databases Experience developing software in a Unix/Linux environment Experience with the software development lifecycle Excellent analytic and problem-solving skills Ability more »
C#, C++ or Python 2+years of Javascript or Typescript experience Experience with React, Docker, Spring Boot or .NET Proficiency working with relational databases (e.g., PostgreSQL or MongoDB) Experience with DevSecOps and Agile Scrum software development methodology including using tools like Git, Jira and Confluence Preferred Qualifications: Experience with AWS, Kubernetes more »
Full Stack Developer, with knowledge of a combination of the following technologies: Front-end: HTML, CSS, JavaScript, React Back-end: Node.js, Express Databases: MySQL, PostgreSQL, MongoDB, or similar Understanding of RESTful API design and development Proficiency in version control systems (e.g., Git) Strong problem-solving and debugging skills Excellent written more »
C#, C++ or Python 2+years of Javascript or Typescript experience Experience with React, Docker, Spring Boot or .NET Proficiency working with relational databases (e.g., PostgreSQL or MongoDB) Experience with DevSecOps and Agile Scrum software development methodology including using tools like Git, Jira and Confluence Preferred Qualifications: Experience with AWS, Kubernetes more »
Fairfax, Virginia, United States Hybrid / WFH Options
The DarkStar Group
wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS/C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA, McLean, VA and in various field offices throughout Northern VA (we more »
with SATCOM, spectral processing and EMI (Electromagnetic Interference) Deployment/configuration management tools (e.g. Terraform, Ansible, CloudFormation) SQL and NoSQL database technologies such as PostgreSQL, Redis, or MongoDB AWS/Azure/GCP/Oracle Cloud or equivalent cloud computing technologies Message queues and event-driven systems such as Kafka more »
/Sub ). Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Familiarity with database technologies, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB). Understanding of solid engineering principles, including SOLID, DRY, and KISS. Strong knowledge of Software & Cloud design patterns, especially Strangler Fig. Experience with more »
Islington, England, United Kingdom Hybrid / WFH Options
Aristocrat
/Sub ). Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Familiarity with database technologies, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB). Understanding of solid engineering principles, including SOLID, DRY, and KISS. Strong knowledge of Software & Cloud design patterns, especially Strangler Fig. Experience with more »
Manassas, Virginia, United States Hybrid / WFH Options
Edgesource
SpringBoot, Django, Flask, Angular, jQuery, or React, Vue or similar. Demonstrated experience with backend database and search systems such as Elasticsearch, JanusGraph, DataStax Graph, PostgreSQL, Mysql/MariaDB, SQLite. Demonstrated experience with Agile practices and methodologies Demonstrated experience using programming languages such as Java, Python, Shell Scripting (bash), Javascript, node.js more »
working with back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. React, Vue, Angular) Knowledge of at least one of the following - PostgreSQL, AWS managed DB services and SQLite is preferred. Knowledge of alternate JavaScript runtimes (e.g. Bun or Deno) This requisition requires the candidate to have a more »
or equivalent combination of education and experience. Required Skills: Experience leading teams working on Angular JS upgrades. Experience developing against relational databases (e.g., Oracle, PostgreSQL, MongoDB) At least 8 year of development experience using Angular (Version 8 and higher) 5 years of experience working in an Agile team development environment more »
Reston, Virginia, United States Hybrid / WFH Options
Noblis
TensorFlow, PyTorch) Strong communication and interpersonal skills, with ability to collaborate with cross-functional teams Expertise in multiple datbases, including relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra) Certification in cloud architecture, such as AWS Certified Solutions Architect - Professional Cloud Developer Expertise in specialized areas, such as more »
systems using the latest languages, technologies, databases, and platforms such as : Java, C, C++, Python, JavaScript, Node.JS, Angular, React, Kubernetes, Docker, Hadoop, Accumulo, MongoDB, Postgres, Spark, AWS, Azure, VMWare, and more. Functional Domains: High Performance Computing, Cloud Computing at Petabyte Scale, Computer Network Operations, Mission Management, Signals Processing, Data Visualization more »
Edinburgh, Scotland, United Kingdom Hybrid / WFH Options
iO Associates - UK/EU
role. Proficiency in C#, ASP.NET, .NET Core/Framework. Strong understanding of object-oriented programming and design patterns. Familiarity with databases like SQL Server, PostgreSQL, or MySQL. Experience with version control systems like Git. Knowledge of RESTful APIs, Web Services, and microservices architecture. Excellent problem-solving skills and attention to more »
JavaScript, Vue.js framework Experience with Microservices Preferred Qualifications: Experience with Spring Boot framework Experience with C++ and/or Python programming languages Experience with PostgreSQL or similar Relational Database Management System (RDBMS) Experience with containerization technologies: Docker, Kubernetes, or OpenShift Experience with cloud technologies such as Amazon Web Services (AWS more »
frameworks and libraries such as Angular and React to build web application user interfaces Experience with relational databases and NoSQL databases such as Oracle, PostgreSQL and MongoDB Experience with system administration in a Linux OS environment to include installation, maintenance, tuning and troubleshooting What you need to have Clearance: Must more »
in computer science, information systems, or a related field. • Experience leading teams working on Angular JS upgrades. • Experience developing against relational databases (e.g., Oracle, PostgreSQL, MongoDB) • At least 8 year of development experience using Angular (Version 8 and higher) • 5 years of experience working in an Agile team development environment more »
