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Freelance Data Science Engineer Jobs in Massachusetts

ShiftCode Analytics, Inc.

Data Science Engineer

Boston, MA · On-site

$124K - $149K/yr

ShiftCode Analytics, Inc. is seeking a talented Data Science Engineer to join their team and contribute to the development and implementation of advanced data solutions. The role involves designing ...

DraftKings

Senior Data Science Engineer

Boston, MA · On-site

$115K - $156K/yr

The Crown Is Yours As a Senior Data Science Engineer, you'll help shape the advanced machine learning and quantitative research solutions behind our real-time pricing and market-making capabilities ...

DraftKings

Senior Data Science Engineer

Boston, MA · On-site

$115K - $156K/yr

The Crown Is Yours As a Senior Data Science Engineer, you'll join a high-impact team solving some of the most complex analytical challenges in sports and entertainment. You'll work closely with ...

Novartis

Director Oncology Data Science LMW

Cambridge, MA · On-site

$194K - $361K/yr

Onsite The Oncology Data Science team in Biomedical Research supports the Oncology Disease Area ... As integrated scientists and engineers, we apply advanced analytics to pre-clinical and clinical ...

CookUnity

Director, Data Science/ML

Boston, MA · On-site

Partner closely with Product, Growth, Engineering, and UX leadership to influence product roadmap ... Act as a thought leader on emerging data science techniques (personalization, recommendation ...

Socket.dev

Principal Scientist Data Science

Cambridge, MA · On-site

$117 - $201/hr

Proficiency with programming languages Python and SQL, * Experience with python LLM tools (e.g ... Data Science * Data Visualization * Digital Fluency * Econometric Models * Organizing * Process ...

Jj

Principal Scientist Data Science

Cambridge, MA

Data Science Job Category: Scientific/Technology All Job Posting Locations: Barcelona, Spain ... Proficiency with programming languages Python and SQL, * Experience with python LLM tools (e.g ...

Varsity Tutors

Data Science Tutor

Lawrence, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Lowell, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Boston, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Somerville, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Newton, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Waltham, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Northampton, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

Varsity Tutors

Data Science Tutor

Quincy, MA · Remote

$18 - $40/hr

What We Look For In a Data Science Tutor * Advanced Subject Mastery: Deep knowledge of statistical ... programming, hypothesis testing, and communication of data-driven insights. Ability to explain ...

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Freelance Data Science Engineer information

What is a freelance data science engineer?

A Freelance Data Science Engineer is a professional who works independently on a contract or project basis to help organizations analyze complex data, build data pipelines, and develop machine learning models. Unlike full-time employees, freelancers typically work with multiple clients, offering their expertise in data wrangling, statistical analysis, and algorithm development as needed. They may assist with everything from data preprocessing to deploying data-driven solutions, often working remotely and with flexible schedules.

What are some common challenges faced by freelance data science engineers when managing multiple client projects simultaneously?

Freelance data science engineers often juggle several projects at once, which can make time management and prioritization particularly challenging. Balancing diverse client expectations, shifting project scopes, and overlapping deadlines requires strong organizational skills and clear communication. Additionally, freelancers must ensure data security and confidentiality across different clients, adapting to various data infrastructures and collaboration tools. Building a structured workflow and setting realistic timelines are key strategies to handle these challenges effectively.

What are the key skills and qualifications needed to thrive as a freelance data science engineer, and why are they important?

To thrive as a Freelance Data Science Engineer, you need a solid background in statistics, programming (typically Python or R), and data analysis, often supported by a relevant degree or equivalent experience. Familiarity with machine learning libraries (like TensorFlow or scikit-learn), cloud platforms (such as AWS or GCP), and data visualization tools is highly valuable. Strong communication, project management, and problem-solving skills set top freelancers apart by enabling effective client collaboration and clear presentation of findings. These competencies are crucial for delivering actionable insights, managing diverse projects independently, and building lasting client relationships.

What is the difference between Freelance Data Science Engineer vs Data Analyst?

AspectFreelance Data Science EngineerData Analyst
CredentialsTypically requires a degree in data science, computer science, or related fields; certifications like Python, R, or cloud platforms are commonUsually holds a degree in statistics, mathematics, or related fields; certifications may include Excel, SQL, or Tableau
Work EnvironmentIndependent, project-based work often remote; collaborates with clients across industriesOften employed within organizations or agencies; may work on ongoing internal projects
Industry UsageCommonly hired for complex data modeling, machine learning, and predictive analytics projectsFocuses on data reporting, visualization, and basic analysis to support business decisions

While both roles involve working with data, Freelance Data Science Engineers typically handle advanced analytics and machine learning projects independently, whereas Data Analysts focus on interpreting data through reports and visualizations within organizations.

Freelance Data Science Engineer jobs near you

Data Science Engineer

ShiftCode Analytics, Inc.

Boston, MA • On-site

$124K - $149K/yr

Full-time

Re-posted 23 days ago

Job description

Job Summary:
ShiftCode Analytics, Inc. is seeking a talented Data Science Engineer to join their team and contribute to the development and implementation of advanced data solutions. The role involves designing, building, and optimizing data pipelines, machine learning models, and analytics solutions while collaborating with cross-functional teams to drive business outcomes.
Responsibilities:
• Develop and maintain ETL pipelines using AWS Glue for data ingestion, transformation, and integration from various sources.
• Utilize Python and Spark for data preprocessing, feature engineering, and model development.
• Design and implement data lake architecture using Snowflake Data Lake, Snowflake data warehouse and S3 for scalable and efficient storage and processing of structured and unstructured data.
• Leverage SageMaker for model training, evaluation, deployment, and monitoring in production environments.
• Collaborate with data scientists, analysts, and business stakeholders to understand requirements, develop predictive models, and generate actionable insights.
• Conduct exploratory data analysis (EDA) and data visualization to communicate findings and trends effectively.
• Stay updated with advancements in machine learning algorithms, techniques, and best practices to enhance model performance and accuracy.
• Ensure data quality, integrity, and security throughout the data lifecycle by implementing robust data governance and compliance measures.
• Design and implement GitHub Actions workflows to automate MLOps pipelines, enabling continuous integration and continuous deployment (CI/CD) of machine learning workloads.
• Build and manage Docker images for containerized deployment of machine learning models, ensuring portability and scalability across environments.
Qualifications:
Required:
• Bachelor's degree or higher in Computer Science, Data Science, Statistics, or related field.
• Proficiency in AWS services such as Glue, S3, SageMaker, and Snowflake Data Lake with 5-6 years of experience.
• Strong programming skills in Python for data manipulation, analysis, and modeling.
• Experience with distributed computing frameworks like Spark for big data processing.
• Knowledge of machine learning concepts, algorithms, and tools for regression, classification, clustering, and recommendation systems.
• Familiarity with data visualization tools with Tableau for creating meaningful visualizations.
• Excellent problem-solving, analytical thinking, and communication skills.
• Ability to work collaboratively in a team environment and manage multiple priorities effectively.
• Experience deploying machine-learning models in production environments and monitoring their performance.
• Knowledge of MLOps practices, model versioning, and automated model deployment pipelines.
• Familiarity with SQL, NoSQL databases, and data warehousing concepts.
• Strong understanding of cloud computing principles and architectures.
• Experience with GitHub Actions for automating CI/CD pipelines, particularly for machine learning workloads.
• Proficiency in building and managing Docker containers for deploying machine learning models in production environments.
Preferred:
• Certifications in AWS, Python, Spark, or related technologies.
Company:
ShiftCode Analytics Inc is a Tampa, FL based firm formed with one sole purpose of delivering best and quick services to its clients nationwide. Founded in 2019, the company is headquartered in Tampa, USA, with a team of 51-200 employees. The company is currently Growth Stage.
ShiftCode Analytics logo

About ShiftCode Analytics

Sourced by ZipRecruiter

We specialize in solid end-to-end delivery of tailor-made technology solutions designed by the Top 1% Software Engineering teams. Our innate digital leadership identity powers transformation across every industry. We are always ready to drive meaningful change with a strategic vision for the future. We rigorously test for logical/mathematical reasoning skills, technical ability and soft skills in our interview process. Only those engineers who score highly across each of these areas are presented to our clients.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Tampa, FL, US

Year founded

2019

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