Senior Software Engineer

Arlington, TX - USA

Yearly Salary: USD 95000 - 120000

Posted on: 06-11-2025

Vacancies: 1 Vacancy

Job Summary

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500 professionals delivering Digital Services Advanced Analytics Artificial Intelligence/Machine Learning Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!

Job Desription

Working under general supervision this role collaborates closely with solution architects system engineers and platform specialists to design develop and enhance data-driven software capabilities. The engineer will contribute to the planning design development and utilization of modern software frameworks ensuring seamless integration with cloud and enterprise systems.

The ideal candidate has strong experience with Python React and TypeScript cloud-based data engineering environments and hands-on development in Palantir Foundry (highly preferred). This role requires a mix of front-end development data engineering platform integration and pipeline orchestration.

Key Responsibilities

Working with team mates conduct requirements analysis and determine end-user technical needs.
Design develop test and deploy software applications using Python React & TypeScript.
Build maintain and troubleshoot complex data pipelines (ETL/ELT) and data workflows.
Collaborate with hardware data and cloud engineering teams to optimize system performance.
Develop and integrate applications within Palantir Foundry (ontology pipelines operational apps).
Create and manage data models ontology components and semantic relationships.
Implement secure and scalable code aligned with cloud architectures (AWS/Azure).
Develop interactive dashboards UI components and operational tools.
Integrate ML and AI models into operational environments when required.
Apply DevSecOps best practices version control and CI/CD pipeline workflows.
Monitor system performance and ensure data quality accessibility and reliability.
Document solution designs data flows and implementation details.

Required Qualifications

Must hold a current Secret Clearance
BA/BS in Computer Science Engineering Data Science Mathematics or related field OR equivalent experience
5 years experience with machine learning data engineering or platform-based AI delivery
Strong proficiency with React & TypeScript
Proficient in Python for data and pipeline development
Experience with:
- SQL and database technologies
- JavaScript/ES6
- PySpark/Spark and large-scale data processing
- Cloud platforms (AWS or Azure)
Experience designing and supporting ETL/ELT pipelines and data integration
Front-end UI/UX concepts and component-based design
Data visualization and analytics capabilities

Desired Qualifications

Hands-on experience with Palantir Foundry
- Pipeline Builder
- Foundry Ontology
- Application & workflow development
Ability to build low-code/no-code operational apps in Foundry
Familiarity with containerization (Docker/Kubernetes)
Experience implementing security access controls and best practices within enterprise systems
Understanding of ML model deployment and inference workflows

Halvik offers a competitive full benefits package including:

Company-supported medical dental vision life STD and LTD insurance

Benefits include 11 federal holidays and PTO

Eligible employees may receive performance-based incentives in recognition of individual and/or team achievements.

401(k) with company matching

Flexible Spending Accounts for commuter medical and dependent care expenses

Tuition Assistance

Charitable Contribution matching

Halvik Corp is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin disability or veteran status.

Halviks 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.

Required Experience:

Senior IC

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500 professionals delivering Digital Services Advanced Analytics Artificial Intelligence/Machine Learning Cyber Securit...

Job Desription

Key Responsibilities

Working with team mates conduct requirements analysis and determine end-user technical needs.
Design develop test and deploy software applications using Python React & TypeScript.
Build maintain and troubleshoot complex data pipelines (ETL/ELT) and data workflows.
Collaborate with hardware data and cloud engineering teams to optimize system performance.
Develop and integrate applications within Palantir Foundry (ontology pipelines operational apps).
Create and manage data models ontology components and semantic relationships.
Implement secure and scalable code aligned with cloud architectures (AWS/Azure).
Develop interactive dashboards UI components and operational tools.
Integrate ML and AI models into operational environments when required.
Apply DevSecOps best practices version control and CI/CD pipeline workflows.
Monitor system performance and ensure data quality accessibility and reliability.
Document solution designs data flows and implementation details.

Required Qualifications

Must hold a current Secret Clearance
BA/BS in Computer Science Engineering Data Science Mathematics or related field OR equivalent experience
5 years experience with machine learning data engineering or platform-based AI delivery
Strong proficiency with React & TypeScript
Proficient in Python for data and pipeline development
Experience with:
- SQL and database technologies
- JavaScript/ES6
- PySpark/Spark and large-scale data processing
- Cloud platforms (AWS or Azure)
Experience designing and supporting ETL/ELT pipelines and data integration
Front-end UI/UX concepts and component-based design
Data visualization and analytics capabilities

Desired Qualifications

Hands-on experience with Palantir Foundry
- Pipeline Builder
- Foundry Ontology
- Application & workflow development
Ability to build low-code/no-code operational apps in Foundry
Familiarity with containerization (Docker/Kubernetes)
Experience implementing security access controls and best practices within enterprise systems
Understanding of ML model deployment and inference workflows

Halvik offers a competitive full benefits package including:

Company-supported medical dental vision life STD and LTD insurance

Benefits include 11 federal holidays and PTO

Eligible employees may receive performance-based incentives in recognition of individual and/or team achievements.

401(k) with company matching

Flexible Spending Accounts for commuter medical and dependent care expenses

Tuition Assistance

Charitable Contribution matching

Required Experience:

Senior IC

Key Skills

Spring
.NET
C/C++
Go
React
OOP
C#
AWS
Data Structures
Software Development
Java
Distributed Systems

Apply Now

About Company

Halvik

Certifications: CMMI DEV L3 | CMMI SVC L2 | ISO 9001:2015 | ISO 14001:2015 | ISO 17025:2017 | ISO 20000-1:2011 | ISO 27001:2013 Contract Vehicles: GSA OASIS SB | ARMY ITES-3S | 8(a) STARS III |

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