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  • Senior Full-Stack Software Engineer

    $204k - $247k

     ...analysis and application development. Responsibilities: Develop web applications to intuitively convey data and analysis....  ...language and experience with different database flavors (SQLite, PostgreSQL, MySQL). Understanding of git and GitLab for source control... 
    Postgresql

    Neural Solutions

    Columbia, MD
    3 days ago

  • Python Developer

    $107.9k - $195.05k

     ...GolangExperience with GitLab CI/CDExperience working in an Agile Scrum development teamDatabase administration/development experience with PostgreSQL or similar Experience with networking protocols (TCP, UDP, TLS)Self-starter requiring minimal supervision Intelligent, proactive... 
    Postgresql
    Full time

    Leidos

    Columbia, MD
    5 days ago

  • Senior Python Developer

    $131.3k - $237.35k

     ...customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to...  ...teamDatabase administration/development experience with PostgreSQL or similarExperience supporting full-stack solutions including... 
    Postgresql
    Full time

    Leidos

    Columbia, MD
    5 days ago

  • Senior Software Engineer (Hybrid) - 27020

    $137.51k - $200k

     ...DescriptionEnlighten is looking to hire exceptional Senior Backend Developers to join our high-impact engineering team. We build and operate...  ...and orchestration, particularly Kubernetes.Familiarity with PostgreSQL or similar relational databases.A drive for pragmatic... 
    Postgresql
    Work experience placement
    Work at office
    Work from home
    2 days per week
    1 day per week

    HII Mission Technologies Division

    Columbia, MD
    3 days ago

  • Senior Software Engineer

    $189k - $243k

     ...Contribute to system architecture and technical design decisions Develop and maintain database schemas and supporting integrations...  ...JSON-based services ~ Strong SQL and database experience, PostgreSQL or equivalent ~ Linux development environment experience ~... 
    Postgresql
    Work experience placement
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group, LLC.

    Columbia, MD
    2 days ago

  • DevOps Engineer

     ...Major Functional Areas and Description of Duties: • Designs, develops, and implements automated software deployments, network...  ...replication and storage (DBRD, NAS/SAN) • SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) • System security management and... 
    Postgresql
    Remote work

    Compass Pointe Consulting

    Columbia, MD
    15 days ago

  • Senior Software Engineer

     ...As a Senior Cloud Software Engineer at CyberPoint, you will develop and sustain web-based applications that automate data management...  ...including query creation and optimization. Experience with PostgreSQL. Experience with Elasticsearch, including aggregations.... 
    Postgresql
    16 hours
    Full time
    For contractors
    Local area

    CyberPoint International

    Columbia, MD
    3 days ago

  • DevOps Engineer (Hybrid) - 29376

    $115.2k - $150k

     ...container, and OS deployment, scaling, and management.Ability to develop in multiple programming languages such as Python, Bash, or Go....  ...like: Hadoop, Accumulo, Ceph, Spark, NiFi, Kafka, PostgreSQL, ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc.Experience... 
    Postgresql
    Contract work
    Work experience placement
    Work at office
    Work from home
    2 days per week
    1 day per week

    HII Mission Technologies Division

    Columbia, MD
    4 days ago

  • Software Engineer II (ONSITE)

    $75.8k - $144.2k

     ...who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such...  ...experience with GraphQL, REST, Kafka, RabbitMQ, Redis, Postgresql, Docker, Kubernetes, Angular, Typescript, HTML/CSS, among many... 
    Postgresql
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Fulton, MD
    3 days ago

  • Sr Software Engineer (Onsite)

    $95.5k - $181.7k

     ...who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such...  ...experience with GraphQL, REST, Kafka, RabbitMQ, Redis, Postgresql, Docker, Kubernetes, Angular, Typescript, HTML/CSS, among many... 
    Postgresql
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Fulton, MD
    7 days ago

  • TS/SCI with Polygraph Cleared Software Developer

     ...multiple Top Secret SCI Cleared Fullscope Polygraph Software Developers, Software Engineers, and DevOps Engineers to join our team supporting...  ...understanding of DevOps Experience with SQL, Oracle, or PostgreSQL Insight Global is hiring multiple candidates for this... 
    Postgresql
    Full time

    Insight Global

    Fort George G Meade, MD
    1 day ago

  • Full Stack Engineer

     ...applications with other platforms as needed. Keeps up to date on web developments and trends. Experience using modern, open-source software...  ...and non-relational databases like SQL, MySQL, NoSQL, PostgreSQL, MongoDB or similar Experience with benchmarking,... 
    Postgresql
    Contract work
    Remote work
    Flexible hours

    eSimplicity

    Columbia, MD
    8 days ago

  • SQL Database Developer

     ...SQL Database Developer Seeking an experienced SQL Database Developer with 8+ years of experience in designing, developing, maintaining...  ...resolution. Required Skills SQL Server, Oracle, or PostgreSQL Advanced SQL Programming Performance Tuning and Query... 
    Postgresql
    Local area
    Worldwide

    Avance Consulting

    Laurel, MD
    5 days ago

  • Database Engineer II

     ...DEFSMAC team is seeking a Database Engineer with experience in PostgreSQL and PostGIS. This position requires an in-scope polygraph (...  ...availability (HA) and replication strategiesCollaborate with developers to refine complex queries and stored proceduresAutomate routine... 
    Postgresql
    Flexible hours

    Reflexive Concepts

    Annapolis Junction, MD
    2 days ago

  • Manager, Software Engineering (ONSITE)

    $118.3k - $224.9k

     ...who is enthusiastic, hardworking, and proactive in writing and developing code using programming languages and related technologies such...  ...experience with GraphQL, REST, Kafka, RabbitMQ, Redis, Postgresql, Docker, Kubernetes, Angular, Typescript, HTML/CSS, among many... 
    Postgresql
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Fulton, MD
    3 days ago

  • DevOps Engineer - AWS/Ansible/Linux/Python

    $130k - $270k

     ...timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation...  ...Experience with big data technologies like: Hadoop, Spark, PostgreSQL, ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc. Experience... 
    Postgresql
    Hourly pay
    Temporary work

    Captivation Software

    Columbia, MD
    a month ago

  • Mid Software Engineer

    $70k - $190k

     ...displaying data to analysts in a safe and secure environment. The team develops parsers and displays to convert and enrich data into...  ...Git   Java, C++, or Python   Relational databases (e.g., PostgreSQL)   Perks and Benefits:  ~8 weeks paid leave - 4 weeks of... 
    Postgresql
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Columbia, MD
    a month ago

  • Senior Software Engineer

     ...Playwright). ~ SME level Python backend development with at least one web framework (e.g., FastAPI, Django, Flask). ~ Experience with PostgreSQL, including Alembic migrations. ~ Experience with Server-Sent Events or WebSockets for streaming updates. ~ Practical... 
    Postgresql
    Full time
    Local area
    Flexible hours

    Sealing Technologies, a Parsons Company

    Columbia, MD
    a month ago

  • Lead Java Developer

    $82.12 - $87.12 per hour

     ...computer systems, language, and equipment. Designs, codes, tests, develops, and documents application programs for computer systems....  ...of database technologies (e.g., cloud, SQL, Oracle, MongoDB, PostgreSQL, etc.). Advanced knowledge of software engineering best practices... 
    Postgresql
    Temporary work
    Work experience placement
    Local area

    CYNET SYSTEMS

    Columbia, MD
    3 days ago

  • Agile Developer 3-8940-OL

    $78k - $250k

     ...architecture and cutting-edge technologies. The Microservices Developer will be responsible for: • Writing java spring boot based micro...  ...OpenSearch, etc.) - Relational Data Store Familiarity ( RDS, PostgreSQL, Oracle, etc.) - Cucumber TestingRequirements:A Bachelor’s degree... 
    Postgresql
    Temporary work
    Remote work
    Flexible hours

    Onyx Point

    Hanover, MD
    3 days ago

  • Cloud Software Engineer

    $135k - $216k

     ...resilient enterprise software capabilities.What You’ll Do:Design, develop, and maintain cloud-based software solutionsSolve complex...  ...Technologies & Skills:JavaDatabase technologies (e.g., MySQL, PostgreSQL, or similar)Linux OS developmentDockerKubernetesPythonAnsibleMapReduce... 
    Postgresql
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    7 days ago

  • Cloud Systems Administrator, Lead Associate - TS/SCI w/poly

    $135k - $216k

     ...environment, partnering with cross-agency stakeholders to design, develop, and sustain enterprise operational capabilities in support of...  ...or something similar Database technologies (Mongo, MySQL, PostgreSQL, or similar) Python Git Terraform Nginx RHELGrafana AWS resource... 
    Postgresql
    Contract work
    Temporary work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago

  • DevOps Engineer

    $90.3k - $189.6k

     ...foundational knowledge of Docker Swarm and Kubernetes.1-2 years of Python experience, specifically for developing custom scripts.Desired:Experience with PostgreSQL databases.Familiarity with establishing coding standards, including structured branching, small commits,... 
    Postgresql
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Laurel, MD
    3 days ago

  • Oracle Database Engineer

     ...and operational support to a large, fast-paced program, and is developing infusing new technology and adding advanced capabilities while...  ...other relational and non-relational/NoSQL databases such as PostgreSQL and MongoDB.Must have experience using Oracle SQL/PLSQL, and SQL... 
    Postgresql
    Temporary work

    CyberCore Technologies

    Annapolis Junction, MD
    3 days ago

  • DevOps Engineer (Hybrid) - AWS/Ansible/Linux/Python

    $130k - $270k

     ...timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation...  ...Experience with big data technologies like: Hadoop, Spark, PostgreSQL, ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc. Experience... 
    Postgresql
    Hourly pay
    Temporary work
    2 days per week
    1 day per week

    Captivation Software

    Columbia, MD
    27 days ago

  • Sr. Software Engineer TS/SCI Polygraph HANOVER

    $131.3k - $237.35k

     ...environment.ResponsibilitiesPrimary responsibilities include:Develop, maintain, and enhance Java/Spring applications supporting:A web...  ...SQL and relational database experience, including PostgreSQL or equivalent technologiesExperience working in Linux development... 
    Postgresql
    Full time
    Immediate start
    Flexible hours

    Leidos

    Hanover, MD
    6 days ago

  • DevOps Engineer | Secret Clearance

     ...and scripting/programming . In this role, you will help develop and maintain cloud and non-cloud infrastructure, automate deployment...  ...: Hadoop Accumulo Ceph Spark NiFi Kafka PostgreSQL Elasticsearch Hive Drill Impala Trino Presto... 
    Postgresql
    Contract work
    2 days per week
    1 day per week

    Phoenix Operations Group

    Columbia, MD
    24 days ago

  • HPC Python Software Engineer

     ...systems operate with purpose and precision. At GIGATEC, you’ll develop, enhance, and sustain information management software and...  ...development skills to solve practical engineering challenges, work with PostgreSQL and SQL technologies, and support automated deployments... 
    Postgresql
    Full time

    GIGATEC Engineering

    Annapolis Junction, MD
    7 days ago

  • Enterprise - DevOps Engineer - Kubernetes, AWS, Python 10/5/2026 Columbia, MD MD - LIT

    $150k - $250k

     ...container, and OS deployment, scaling, and management Ability to develop in multiple programming languages such as Python, Bash, or Go...  ...like: Hadoop, Accumulo, Ceph, Spark, NiFi, Kafka, PostgreSQL, ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc Experience... 
    Postgresql
    Hourly pay
    Temporary work
    Immediate start
    Flexible hours
    Shift work
    Weekend work
    Weekday work

    Erias Ventures, LLC

    Columbia, MD
    3 days ago

  • DevOps Engineer

     ...Data solutions, configuration management, automation, scripting, PostgreSQL database administration, and AWS. The DevOps Engineer will be...  ...and OS deployment, scaling, and management ~ Ability to develop in multiple programming languages such as bash, Python, or Go... 
    Postgresql
    Full time
    Contract work
    Work experience placement
    Flexible hours
    Weekend work
    Weekday work

    Northstrat

    Columbia, MD
    24 days ago