Hbase

Hbase Developer Jobs

10 jobs found

Today

Data Engineer

Realign LLC Charlotte, NC

Charlotte, NC

Today

$119k+/yr Full time Backend Developer Azure Big Data

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Job Description

Realign LLC is hiring a Data Engineer for an onsite, full-time permanent role in Charlotte, NC.

Responsibilities

Ensure the design and engineering approach for complex data solutions stays consistent across multiple data flows and systems.
Perform research, design, prototyping, and exploration activities, including evaluating new toolsets.
Design and develop client requirements using multiple architectural components.
Maintain, improve, clean, and manipulate data for operational and analytics data systems.
Continuously improve technical problem solving and solution design, including challenging existing approaches.
Collaborate with development teams to understand data requirements and confirm the feasibility of the data architecture for accurate implementation.
Assemble large, complex datasets aligned to functional and non-functional requirements.
Build processes for data transformation, data structures, metadata, data quality controls, and dependency and workload management.
Define and implement data pipelines that enable faster, better, data-informed business decision-making.
Support existing test suites (integration, regression, performance), review test results, identify test issues, and triage root causes.
Document and communicate deployment, maintenance, support, and business functionality information.
Follow team delivery and release process, including code deployment and release cadence.
Identify gaps in adherence to data management standards and partner with stakeholders to close gaps.
Lead concept and experimentation testing and synthesize findings to validate and improve analytical solutions.
Define key performance indicators and internal controls.
Mentor more junior Data Engineers and coach team members through delivery/release CI-CD activities, including branching timelines, pull requests, issue triage, merge and conflict resolution, and release notes.

Requirements

Minimum 8+ years hands-on data engineer and/or software development experience, including at least 5 years onsite.
Experience with big data processing systems such as Hadoop and Cloudera.
Programming experience with Python, including modular Python programming.
Strong SQL and UNIX experience.
Hands-on experience with Hadoop ecosystem tools, including Hive, Spark, and Pispark.
Proven ability to provide technology leadership, guiding junior engineers to complete projects and deliver results.
Cyber security domain experience, preferably vulnerability data management.
Ability to switch between technology leadership and hands-on coding when needed.
Experience with Cloud Services such as AWS and Azure.
Experience with data stores including HIVE, HBase, and Elastic.
Experience with code versioning systems such as Bitbucket.
Experience building and working with CI/CD pipelines.
Strong knowledge of data engineering principles and the SDLC process.
Ability to identify, communicate, and clarify requirements gaps and challenges early with business partners.

Technologies

Python
Hadoop, Cloudera
Hadoop Hive, Spark, Pispark
SQL
UNIX
HIVE, HBase, Elastic
AWS, Azure
Bitbucket
CI-CD, CICD

Job Details

Location: Charlotte, NC (onsite)
Salary: USD 119,000 per year
Job type: Full Time
Category: IT
Role: Data Engineer
Employment: Full-time permanent

Engagement & Interactions

Primary level of engagement: Works as a team member under supervision from a more senior domain expert.
Primary interactions: Business partners and stakeholders, Product Owner, Scrum Master, Development Team, Feature Lead, Architect, Domain Community of Practice, Data Scientists.

Role Context

Objective of role: Knowledge in the cyber security domain.

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Today

Software Engineer Level 1

Base-2 Solutions United States

United States

Today

Full time Accumulo Big Data Big Table

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Job Description

Base-2 Solutions is seeking a Software Engineer Level 1 to support the DAC (GEO + BAT Teams) effort with software development and performance-focused engineering.

Responsibilities

Analyze user requirements to derive software design and performance requirements
Design and code new software or modify existing software to deliver new features
Debug existing software and resolve defects
Integrate existing software into new or modified systems and operating environments
Create simple data queries for existing or proposed databases and data repositories
Develop recommendations to improve documentation and software development process standards
Develop and implement algorithms to meet or exceed system performance and functional standards
Assist in developing and executing test procedures for software components
Write or review software and system documentation
Build software solutions by analyzing system performance standards, collaborating with users or system engineers, evaluating system flow and data usage, and investigating problem areas
Serve as team lead at the level appropriate to the software development process used on the project
Modify existing software to correct errors, adapt to new hardware, or improve performance
Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes and consequences
Design or implement complex database or data repository interfaces and queries

Requirements

Active TS/SCI with Full Scope Polygraph
7 years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity
Bachelor’s degree in Computer Science or a related discipline from an accredited college or university
Strong Java experience
Experience with MapReduce
Cloud experience
Experience with distributed scalable Big Data Store (NoSQL) technologies such as HBase, CloudBase/Accumulo, Big Table, or similar
Experience with MapReduce programming model and technologies such as Hadoop, Hive, Pig, or similar
Experience with Hadoop Distributed File System (HDFS)
Experience with serialization technologies such as JSON and/or BSON

Technology Stack

Java
MapReduce
Cloud
HBase
CloudBase/Accumulo
Big Table
Hadoop
Hive
Pig
Hadoop Distributed File System (HDFS)
JSON
BSON

Benefits

Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity)
Employee referral bonuses up to $10,000 per hired referral
Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role-dependent)
100% company-paid medical premiums for employees and eligible dependents
Choose from multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, including PPO, POS, HMO, and HSA-compatible plans
100% company-paid dental premiums for employees and eligible dependents
100% company-paid vision premiums for employees and eligible dependents
100% company-paid premiums for short-term disability
100% company-paid premiums for long-term disability
100% company-paid premiums for accidental death & dismemberment (AD&D)
100% company-paid premiums for life insurance up to $200,000
401(k) with immediate vesting: 4% company match plus a 4% non-elective company contribution (8% total)
401(k) pre-tax and Roth options
Up to 20 days of flexible paid time off (PTO)
11 paid floating holidays
Flexible work schedules, including flex time and compressed work periods (contract and project-dependent)

Required Education and Experience Equivalency

High School Diploma/GED with 11 years of experience
Associates Degree with 11 years of experience
Bachelors' Degree with 7 years of experience
Masters' Degree with 7 years of experience
PhD with 7 years of experience

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3d ago

Data Engineer

Scale Marketing Chicago, IL

Chicago, IL

3d ago

Full time Analytics Big Data Bigdata

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Job Description

Scale Marketing is hiring a Data Engineer (onsite) to expand and optimize its data pipeline architecture, data flows, and extraction/transform/load processes.

Responsibilities

Create and maintain data pipeline architecture for reliable, scalable data delivery
Assemble large, complex data sets that align with functional and non-functional business requirements
Identify, design, and implement internal process improvements (for example: automating manual work, optimizing data delivery, redesigning infrastructure for scalability)
Build ETL infrastructure to extract, transform, and load data from a wide variety of data sources
Use SQL and big data technologies to support end-to-end data movement and transformation
Develop analytics tools that leverage the pipeline to deliver actionable insights for customer acquisition, operational efficiency, and key performance metrics
Partner with stakeholders across the Partner, Client, and Data teams to support data-related technical issues and infrastructure needs
Ensure data is separated and secured across national boundaries through multiple data centers
Create data tools that help analytics and data science teams build and optimize products
Collaborate with data and analytics experts to improve functionality across data systems

Requirements

Advanced SQL knowledge, including query authoring and working familiarity with relational databases
Experience building and optimizing big data pipelines, architectures, and data sets
Proven ability to perform root cause analysis on internal and external data and processes to answer business questions and identify improvement opportunities
Strong analytic skills working with unstructured datasets
Experience implementing processes for data transformation, data structures, metadata, dependency management, and workload management
Track record of manipulating, processing, and extracting value from large disconnected datasets
Working knowledge of message queuing, stream processing, and highly scalable big data data stores
Project management and organizational skills
Experience supporting and working with cross-functional teams in a dynamic environment
5+ years of experience in a Data Engineer role
Graduate degree in Computer Science, Statistics, Informatics, Information Systems, or another quantitative field

Required tools and technologies

Big data tools: Apache Hadoop, Apache Hive, Apache Spark, Apache Pig (and similar)
Relational SQL / NoSQL databases (experience with at least three): MongoDB, HBase, Oracle, SQL Server, Cassandra, Neo4j, Redis, Riak
Pipeline/workflow management tools: Apache Kafka and/or Apache Spark, Azure DevOps, AWS Data Pipeline
Cloud: AWS and/or Microsoft Azure
Stream-processing systems: AWS Kinesis, Azure Stream Analytics, and/or Apache Flink (or similar)
Scripting languages (experience with at least three): Python, Java, Scala, C++, Linux/Unix (and similar)

Location: Chicago, IL (onsite)

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4d ago

Cloud Software Engineer 3

Wyetech Annapolis Junction, MD

Annapolis Junction, MD

4d ago

$90 - $122/hr Full time Data Analytics Data Architecture Data Engineer

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Job Description

Wyetech is seeking a Cloud Software Engineer – Level 3 to help deliver mission-critical software engineering and data analytics capabilities in an Intelligence Community environment. This onsite role in Annapolis Junction, MD supports development, integration, sustainment, and enhancement of cloud and distributed software, including web-based applications for compliant mission data management.

The position centers on turning structured and unstructured data into actionable insights through metadata processing, scalable data analytics, and distributed computing systems. You will also coordinate across multiple teams, advise on engineering approaches, and help ensure software quality through testing, validation, and ongoing performance evaluation.

Responsibilities

Design, develop, integrate, test, deploy, maintain, and enhance complex software applications for mission-critical data analytics and processing.
Lead end-to-end software activities including requirements analysis, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis and resolution.
Build scalable solutions for structured and unstructured data processing and develop strategies to extract meaning and value from large datasets.
Apply statistical methods, predictive analytics, machine learning, and data mining to identify patterns, relationships, and behaviors.
Use data exploration and visualization tools including DataXplorer and GMAE to analyze and characterize datasets.
Develop new methodologies for automated data characterization and analyze requirements for data characterization and ingestion.
Create data enrichment, conversion, and transformation methodologies and support work with data ontologies, schemas, and formats such as XML, CSV, and JSON.
Develop simple queries for databases and data repositories, and support metadata processing, indexing, analysis, and integration with downstream analytic systems.
Develop and enhance software for large-scale distributed computing and cloud environments, including highly distributed and massively parallel processing.
Support distributed data processing using technologies such as Hadoop, HDFS, HBase, Accumulo, Hive, Pig, and MapReduce.
Integrate and extend Free and Open-Source Software (FOSS) and Commercial Off-the-Shelf (COTS) technologies.
Develop RESTful services and software interfaces to support data access and integration, including serialization and transformation using JSON and BSON.
Evaluate opportunities to improve performance, scalability, reliability, and maintainability, and collaborate with customer teams to translate mission needs into technical solutions.
Support web-based applications that automate data management for Intelligence Community data custodians, including compliant data movement, approvals, and information management.
Provide technical direction and mentorship to development teams, delegate programming and testing responsibilities, monitor performance, and coordinate efforts across multiple development activities.
Review designs, code, and technical documentation for quality, accuracy, and completeness; establish software testing and quality control processes and validation procedures.
Identify technical risks and recommend improvements, and support Agile development practices, software integration, and operational sustainment.

Requirements

Active TS/SCI clearance with current Full Scope Polygraph (FSP) is required.
Minimum of 8 years of experience in software engineering, including requirements analysis, development, installation, evaluation, enhancement, maintenance, and problem diagnosis and resolution.
Minimum of 6 years developing software using high-level programming languages such as Java, C, or C++.
Minimum of 5 years developing software for UNIX/Linux systems, including Red Hat-based environments.
Minimum of 3 years in software integration and testing, including developing and implementing test plans and test scripts.
Demonstrated experience developing and maintaining complex software systems.
Experience recommending technologies and processes for complex software engineering projects.
Ability to serve as a technical lead for multiple software development teams and coordinate activities with customers and systems engineering personnel.
Experience ensuring quality control, delegating programming and testing, monitoring team performance, and developing data queries for databases or data repositories.
Demonstrated experience with object-oriented software design and development.
Experience developing RESTful services and working with data serialization formats such as JSON or BSON.
Experience integrating and extending FOSS/COTS software products.
Experience preparing technical documentation supporting software engineering projects.
Experience with distributed data processing technologies and open-source NoSQL platforms, including Hadoop, HDFS, HBase, Accumulo, or comparable technologies.
Strong analytical, problem-solving, communication, and technical leadership skills.

Technologies

Java, Python, C, C++
UNIX/Linux, Red Hat
Apache NiFi, DataXplorer, GMAE
Hadoop, HDFS, HBase, Accumulo, Hive, Pig, MapReduce
FOSS (Free and Open-Source Software), COTS (Commercial Off-the-Shelf)
RESTful services, JSON, BSON, XML, CSV
Data ontologies, schemas

Benefits

Generous PTO plan of up to 200 hours annually
20% employer contribution to a SEP IRA (no employee matching requirement)
Choice of Medical Plan Options, some with Health Savings Account (HSA)
Vision and Dental
Life and AD&D Benefits
Short and Long-Term Disability
Hospital Indemnity, Accident, and Critical Illness Insurances
Optional Identity Theft and Legal Protection Services
Employee Referral Bonus Eligibility up to $10,000
Mobility Among Wyetech-supported Contracts
Various team-building events throughout the year, such as monthly lunches, summer company picnic, and an annual holiday party
Employees receive two complimentary branded clothing orders annually

Work Environment

Mission-driven Intelligence Community environment supporting national security operations.
Collaboration with software engineers, systems engineers, data analysts, customer stakeholders, and technical leadership.
Development and sustainment of web-based applications supporting data management and compliant data movement.
Work involving large-scale datasets, metadata characterization, data enrichment, and distributed processing.
Support for the customer mission environment, including activities performed at the Peraton facility with flexible hours as permitted by mission requirements.

Additional Clearance Requirements

Due to federal contract requirements, United States Citizenship and position-appropriate security clearance are required.

Certifications

AWS Certified Developer – Associate
AWS Certified Machine Learning – Associate
AWS Certified Machine Learning – Specialty
AWS Certified DevOps Engineer – Professional
Certified Kubernetes Application Developer (CKAD)

Compensation: USD 90 - 122 per hour. Minimum experience: 8 years. Education: Bachelor’s degree in Computer Science or a related technical field (highly desired).

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14d ago

Software Engineer Level 1

Base-2 Solutions Annapolis Junction, MD

Annapolis Junction, MD

14d ago

Full time Big Data Bigdata Data

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Job Description

Base-2 Solutions is seeking a Software Engineer Level 1 to support the DAC (GEO + BAT Teams) effort in Annapolis Junction, MD (onsite). If you want to work on complex, data-intensive analytics and real-time systems while building strong engineering fundamentals, this role combines hands-on development with opportunities to improve software performance and process quality.

What You’ll Do

Analyze user requirements to establish software design and performance requirements.
Design and code new software or modify existing systems to add capabilities and improve performance.
Debug existing software, correct defects, and adapt solutions for new operating environments and hardware.
Integrate existing software into modified systems, deployments, or operating environments.
Develop simple data queries for existing or proposed databases and data repositories.
Develop or implement algorithms to meet or exceed system performance and functional standards.
Assist with developing and executing test procedures for software components.
Write or review software and system documentation.
Develop software solutions by analyzing system performance standards, system flow, and data usage, and investigating problem areas.
Serve as a team lead at the level appropriate to the software development process used on the project.
Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes.
Design or implement complex database or data repository interfaces and queries.

Required Skills and Experience

Active TS/SCI with Full Scope Polygraph.
7 years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity.
Bachelor’s degree in Computer Science or a related discipline from an accredited college or university.
Strong Java experience.
Experience with MapReduce.
Cloud experience.
Experience with distributed, scalable Big Data Store (NoSQL) technologies such as HBase, CloudBase/Accumulo, Big Table, or similar.
Experience with MapReduce technologies such as Hadoop, Hive, Pig, or similar.
Experience with Hadoop Distributed File System (HDFS).
Experience with serialization technologies such as JSON and/or BSON.

Education and Experience Equivalency:

High School Diploma/GED with 11 years of experience
Associate’s Degree with 11 years of experience
Bachelor’s Degree with 7 years of experience
Master’s Degree with 7 years of experience
PhD with 7 years of experience

Benefits

Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity).
Employee referral bonuses up to $10,000 per hired referral.
Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role-dependent).
100% company-paid medical premiums for employees and eligible dependents.
Multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, including PPO, POS, HMO, and HSA-compatible plans.
100% company-paid dental and vision premiums for employees and eligible dependents.
100% company-paid premiums for short-term disability, long-term disability, and accidental death & dismemberment (AD&D).
Life insurance up to $200,000 with 100% company-paid premiums.
401(k) with immediate vesting: 4% company match plus 4% non-elective company contribution (8% total).
401(k) pre-tax and Roth options.
Up to 20 days of flexible paid time off (PTO) plus 11 paid floating holidays.
Flexible work schedules, including flex time and compressed work periods (contract and project-dependent).

Technologies: Java, MapReduce, Cloud, HBase, CloudBase/Accumulo, Big Table, Hadoop, Hive, Pig, HDFS, JSON, BSON, NoSQL

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1mo ago

Senior Software Engineer

Cotiviti Remote 🌍 Remote

Remote

1mo ago Closed

$111k - $150k/yr Full time Senior Appian Database

This position is no longer accepting applications (closed Sep 20, 2026).

Job Description

Join Cotiviti to support and improve production software within the Cotiviti product suite, working across engineering, offshore teams, business owners, and project management.

Responsibilities

Support and enhance high-quality software modules across the Cotiviti product suite
Analyze and resolve software issues reported by internal or external customers
Document application specifications, design, features, and operations prior to production rollout
Apply proficient knowledge within the primary discipline and build knowledge across related disciplines
Implement performance and availability improvements through solution enhancements
Communicate technical and operational issues to engineering and business leadership in a timely manner
Develop systems while ensuring adherence to applicable technology standards
Explore new ideas and contribute innovations that improve efficiency and results
Continuously expand knowledge of new technologies selected and integrated into the Cotiviti product suite
Execute appropriate facets of the Cotiviti Software Development Lifecycle with a continuous improvement mindset
Mentor other developers
Complete responsibilities listed in the annual Performance Plan
Handle special projects and other duties as assigned
Perform duties with or without reasonable accommodation

Requirements

Education: BS or MS in Computer Science, Information Technology, Information Systems, or equivalent work experience
Experience: 4-5 years optimizing and tuning SQL queries, stored procedures, and triggers
Programming: 4-5 years with Java or Python
Platforms: 4-5 years with Appian and Cloudera Hadoop
Databases: 4-5 years with Microsoft SQL Server, HBASE, and Hive
Web services: 4-5 years using Java/Spring Boot
Agile: Strong knowledge and application of SAFe agile practices (preferred)
Data: Proficiency working with large data sets

Technologies

Java, Python
Appian
Cloudera Hadoop
Microsoft SQL Server
HBASE, Hive
SQL queries, stored procedures, triggers
Java/Spring Boot
SAFe agile practices

Compensation

USD 111,000 - 150,000 per year

Benefits

Medical, dental, and vision
Disability and life insurance coverage
401(k) savings plans
Paid family leave
9 paid holidays per year
17-27 days of Paid Time Off (PTO) per year, depending on level and length of service
Competitive benefits package

Mental Requirements

Critical Thinking: analyze problems objectively and make sound, data-driven decisions
Attention to Detail: maintain accuracy across code, data, and deliverables
Quantitative Skills: apply strong analytical and statistical methods
Data Interpretation: extract actionable insights from data, metrics, and visualizations
Communication: clearly explain technical concepts to technical and non-technical audiences
Learning Agility: quickly adopt new tools, technologies, and best practices
Resilience: adapt to shifting priorities and deliver under pressure
Integrity: handle data responsibly and uphold engineering and ethical standards

Physical Requirements and Working Conditions

Remain in a stationary position, often standing or sitting for prolonged periods
Repeating motions that may include wrists, hands, and/or fingers
Remote role: provide a dedicated, secure work area with reliable hi-speed internet

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1mo ago

Software Engineer

Johns Hopkins Applied Physics Laboratory (APL) Laurel, MD

Laurel, MD

1mo ago Closed

$100k - $245k/yr Full time Angular Automation Cloud Infrastructure

This position is no longer accepting applications (closed Sep 19, 2026).

Job Description

Join the Threat Analytic Systems (QAI) Group at Johns Hopkins Applied Physics Laboratory (APL) to build and evolve software applications from prototypes into production-ready solutions.

Responsibilities

Design, implement, test, and deploy software applications in a dynamic, fast-paced environment
Work with users to understand operational needs and capture requirements
Run design reviews to collect feedback on system design, integration, and testing
Document and present progress and findings from research and development efforts
Identify new approaches to improve task efficiency and document software methods
Build relationships across organizational boundaries to support collaboration

Requirements

B.S. in Computer Science, Computer Engineering, or a related field of study, plus 4+ years of relevant experience
Experience with a high level language, including significant experience with Java or Python
Experience building web development solutions using modern JavaScript frameworks such as Vue.js, ReactJS, or Angular
Experience with containerized software tools, including Docker
Ability to operate with loosely defined or high-level requirements instead of a fully defined project schedule
Experience helping shape new requirements by identifying customer needs and applying available methods, tools, and concepts to those needs, including setting requirements, defining architecture, and scoping work for and tasking team members
Familiarity with relational databases (Microsoft SQL Server, MySQL, Postgres, SQL, etc.) and/or non-relational databases (MongoDB, CouchDB, HBase, etc.)
Proven ability to work effectively in a team environment
Strong written and verbal communication skills
Ability to obtain a TS/SCI level security clearance; if selected, subject to a government security clearance investigation and must meet U.S. citizenship eligibility requirements

Preferred / Bonus

M.S. in Computer Science or Computer Engineering
Experience with relational and non-relational databases across query optimization, database design, and scalability
Experience with agentic coding tools (e.g., Codex, Claude Code, OpenCode)
Experience with cloud deployment solutions such as AWS, Azure, or Kubernetes
Experience developing software in the AWS ecosystem using services such as S3, EC2, and Lambda
Experience developing software with well-defined testing methodologies
Experience with semantic web technologies and ontologies
Expertise with CSS and web design
Experience with DoD and/or IC customers

Technologies

Java, Python
Vue.js, ReactJS, Angular
Docker
Microsoft SQL Server, MySQL, Postgres, SQL
MongoDB, CouchDB, HBase
TS/SCI security clearance

Location

Laurel, MD (onsite)

Compensation

Estimated range: USD 100,000 - 245,000 per year
Minimum rate: $100,000 Annually
Maximum rate: $245,000 Annually

Benefits

Robust education assistance program
Unparalleled retirement contributions
Healthy work/life balance
Comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development