Data Engineer
$108K - $130K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in production or research settings Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools ...
$108K - $130K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in production or research settings Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools ...
$108K - $130K/yr
Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in production or research settings Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools ...
$108K - $162K/yr
... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
$108K - $162K/yr
... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Wilmington, DE · On-site
Build secure, scalable backend services using Java / Python * Create, optimize, and maintain database schemas ( SQL and or NoSQL ) Minimum Qualifications * Bachelor's Degree or equivalent combination ...
Wilmington, DE · On-site
Build secure, scalable backend services using Java / Python * Create, optimize, and maintain database schemas ( SQL and or NoSQL ) Minimum Qualifications * Bachelor's Degree or equivalent combination ...
Aberdeen Proving Ground, MD · On-site
$108K - $162K/yr
... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
Aberdeen Proving Ground, MD · On-site
$108K - $162K/yr
... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Minimum of five (5) years relevant software engineering or systems engineering experience. • Proficiency in modern programming languages such as C++, Python, or Java. • Experience with systems ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
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... Python, PHP, and SQL. * Develop and implement front-end user interfaces and back-end functionalities across various platforms to support both public-facing and internal websites. * Provide limited ...
Aberdeen, MD · On-site +1
$100K - $120K/yr
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
Aberdeen, MD · On-site +1
$100K - $120K/yr
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
Build secure, scalable backend services using Java / Python * Create, optimize, and maintain database schemas ( SQL and or NoSQL ) Minimum Qualifications * Bachelor's Degree or equivalent combination ...
Build secure, scalable backend services using Java / Python * Create, optimize, and maintain database schemas ( SQL and or NoSQL ) Minimum Qualifications * Bachelor's Degree or equivalent combination ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements Python proficiency, including embedded Python applications Knowledge of space domain awareness and space combat ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements Python proficiency, including embedded Python applications Knowledge of space domain awareness and space combat ...
$153K - $302K/yr
Python (Programming Language) * Researching New Technologies * Software Engineering Principles ... May require additional work hours during evenings, weekends or holidays to support production ...
$153K - $302K/yr
Python (Programming Language) * Researching New Technologies * Software Engineering Principles ... May require additional work hours during evenings, weekends or holidays to support production ...
$153K - $302K/yr
Python (Programming Language) * Researching New Technologies * Software Engineering Principles ... May require additional work hours during evenings, weekends or holidays to support production ...
$153K - $302K/yr
Python (Programming Language) * Researching New Technologies * Software Engineering Principles ... May require additional work hours during evenings, weekends or holidays to support production ...
NET, Java, C#, or Python language. HOURS: 40 hours/week; 9:00 a.m. 5:30 p.m. LOCATION OF EMPLOYMENT: Position is based out of headquarters located at 200 Continental Dr., Suite 401, Newark, DE 19713.
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NET, Java, C#, or Python language. HOURS: 40 hours/week; 9:00 a.m. 5:30 p.m. LOCATION OF EMPLOYMENT: Position is based out of headquarters located at 200 Continental Dr., Suite 401, Newark, DE 19713.
NET, Java, C#, or Python language. HOURS: 40 hours/week; 9:00 a.m. - 5:30 p.m. LOCATION OF EMPLOYMENT: Position is based out of headquarters located at 200 Continental Dr., Suite 401, Newark, DE ...
NET, Java, C#, or Python language. HOURS: 40 hours/week; 9:00 a.m. - 5:30 p.m. LOCATION OF EMPLOYMENT: Position is based out of headquarters located at 200 Continental Dr., Suite 401, Newark, DE ...
Wilmington, DE · On-site
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
Wilmington, DE · On-site
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
Wilmington, DE · On-site
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
Wilmington, DE · On-site
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
$111K - $133K/yr
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
Citizenship and the ability to obtain a Top Secret clearance Preferred Requirements • Python proficiency, including embedded Python applications • Knowledge of space domain awareness and space ...
$12.81 - $19.24
1% of jobs
$19.24 - $25.68
0% of jobs
$25.68 - $32.11
2% of jobs
$32.11 - $38.54
5% of jobs
$38.54 - $44.98
11% of jobs
$46.87 is the 25th percentile. Wages below this are outliers.
$44.98 - $51.41
18% of jobs
The median wage is $54.77 / hr.
$51.41 - $57.85
24% of jobs
$62.77 is the 75th percentile. Wages above this are outliers.
$57.85 - $64.28
18% of jobs
$64.28 - $70.72
13% of jobs
$70.72 - $77.15
5% of jobs
$77.15 - $83.59
3% of jobs
$12
$56
$83
To thrive as a Weekend Python Developer, you need strong proficiency in Python programming, software development principles, and experience with version control systems, typically demonstrated through a relevant degree or coding portfolio. Familiarity with web frameworks (like Django or Flask), databases, and cloud platforms such as AWS or Azure is often required, and certifications in Python or cloud technologies can be advantageous. Excellent time management, problem-solving abilities, and strong communication skills allow effective remote collaboration and independent work over weekends. These competencies enable Weekend Python Developers to efficiently contribute to projects, meet deadlines, and integrate seamlessly with teams despite non-traditional working hours.
As a Weekend Python Developer, you may be responsible for tasks such as developing and maintaining backend systems, building APIs, automating scripts, or supporting ongoing projects that require weekend coverage. You might also assist in bug fixes, code reviews, database management, or integrating third-party services, depending on your team's priorities. This role often involves remote work and close collaboration with developers, project managers, or DevOps engineers to ensure project milestones are met. Projects can range from web applications and data processing pipelines to automation tools, providing opportunities to build valuable real-world experience and demonstrate reliability in flexible work environments.
A Weekend Python job is a role that involves working with Python programming primarily on weekends. These positions are often part-time, freelance, or contract-based and may include tasks such as scripting, automation, data analysis, or web development. They are ideal for students, professionals seeking extra income, or those looking to gain more experience with Python while maintaining a weekday job. Companies may hire Weekend Python developers to handle specific tasks, maintain systems, or support ongoing projects outside regular business hours.

$108K - $130K/yr
Full-time
Posted 4 days ago
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of data engineering experience — pipelines, ETL, data modeling in production or research settings
Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools)
Familiarity with at least one RL framework (Gymnasium / OpenAI Gym, dm_env, or equivalent) and working knowledge of RL environment structure — observation/action spaces, reward signals, episode logic
Experience with data versioning and experiment tracking (DVC, MLflow, W&B, or similar)
Comfortable with Docker and cloud infrastructure (AWS or GCP)
Solid grasp of ML storage formats: Parquet, HDF5, JSON Lines