CrawlJobs Logo

Mid Level Data Scientist

altamiracorp.com Logo

Altamira Technologies

Location Icon

Location:
United States , Tampa

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

Altamira is searching for a Data Scientist in Tampa, Florida. Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies. We focus on recruiting talented, self-motivated employees that strive to find a way to get things done. Join our team of experts as we engineer national security!

Job Responsibility:

  • Responsible for overall data science and data characterization technologies and will report to the on-site program manager
  • Assess technology development and evaluate its operational usefulness and eventually demonstrate the technology capability through test and evaluation
  • Results must be documented in writing and communicated both verbally and through multi-media methods to senior management

Requirements:

  • Proficient in Python, ideally will know other languages like Java
  • Experienced in production level ETL pipelines development and deployment
  • Experienced in ETL pipeline tools, ideally Prefect or NiFi (Prefect is preferred)
  • Understanding of the data science process and experience with Exploratory Data Analysis
  • Must have TS/SCI clearance to start and the willingness/ability to obtain a CI Polygraph

Nice to have:

  • Experience in AI/ML model development
  • Experience with MLOps frameworks (MLFlow, BentoML)
  • Experience with GenAI development (LangChain, OLlama, etc)
  • Experience in working in High Side network environments (Clairvoyant)

Additional Information:

Job Posted:
February 02, 2026

Work Type:
On-site work
Icon
Altamira Technologies - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Mid Level Data Scientist

Lead Data Scientist

The Applications Development Technology Lead Analyst is a senior level position ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6-16 years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in at least one area of Applications Development
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Advanced degree in Computer Science, Data Science, Machine Learning, or a related field
  • Proven experience in a senior AIML or data science role, preferably within the financial sector
  • In-depth knowledge of regulatory compliance, particularly Consent Orders and Article V
Job Responsibility
Job Responsibility
  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
  • Lead the development and deployment of AIML models to ensure compliance with Consent Orders and Article V regulations
  • Collaborate with compliance officers, legal teams, and other stakeholders to translate regulatory requirements into technical specifications
  • Fulltime
Read More
Arrow Right

Lead Data Scientist

The Applications Development Technology Lead Analyst is a senior level position ...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8-16 years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in at least one area of Applications Development
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Bachelor’s degree/University degree or equivalent experience
  • Master’s degree preferred
Job Responsibility
Job Responsibility
  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
  • Fulltime
Read More
Arrow Right

Data Scientist - Level 4

At Applied Network Solutions (ANS), we bring together some of the most curious m...
Location
Location
United States , Annapolis Junction
Salary
Salary:
150000.00 - 220000.00 USD / Year
go-ans.com Logo
Applied Network Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Active TS/SCI clearance with Polygraph
  • A Bachelor's degree and 15 years of relevant experience. An associate's degree plus 17 years of relevant experience may be considered for individuals with in-debt experience that is clearly related to the position
  • Degree must be in Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning, Data Science, Operations Research, or Computer Science
  • A broader range of degrees will be considered if accompanied by a Certificate in Data Science from an accredited college/university
  • Experience in designing/implementing machine learning, data science, advanced analytical algorithms, programming (skill in at least one high-level language (e.g., Python) and skill in at least one mid-level language (e.g., C)), data mining, advanced statistical analysis (e.g., statistical foundations of machine learning, statistical approaches to missing data, time series), advanced mathematical foundations, artificial intelligence, workflow and reproducibility, data management and curation, data modeling and assessment (e.g., model selection, evaluation, and sensitivity analysis), experience as a data scientist working to support a single or multiple domain area, and/or software engineering.
Job Responsibility
Job Responsibility
  • plan, analyze, design, develop, test, secure, integrate, implement, operate, and maintain the custom solutions that ANS delivers
What we offer
What we offer
  • Family Medical, Dental (w/ adult orthodontia) and Vision coverage
  • Pet Discount Program
  • PTO (Paid Time Off)
  • Maternity/ Paternity Leave
  • Supplemental Military Leave Pay
  • 11 Paid Holidays
  • 401(k) plan with 6% Company Contribution
  • Generous Professional Development Program
  • 100% Employer paid Short- and Long-Term Disability
  • 100% Employer paid Life Insurance
Read More
Arrow Right

Senior Data Engineer

We’re hiring a Senior Data Engineer with strong experience in AWS and Databricks...
Location
Location
India , Hyderabad
Salary
Salary:
Not provided
appen.com Logo
Appen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5-7 years of hands-on experience with AWS data engineering technologies, such as Amazon Redshift, AWS Glue, AWS Data Pipeline, Amazon Kinesis, Amazon RDS, and Apache Airflow
  • Hands-on experience working with Databricks, including Delta Lake, Apache Spark (Python or Scala), and Unity Catalog
  • Demonstrated proficiency in SQL and NoSQL databases, ETL tools, and data pipeline workflows
  • Experience with Python, and/or Java
  • Deep understanding of data structures, data modeling, and software architecture
  • Strong problem-solving skills and attention to detail
  • Self-motivated and able to work independently, with excellent organizational and multitasking skills
  • Exceptional communication skills, with the ability to explain complex data concepts to non-technical stakeholders
  • Bachelor's Degree in Computer Science, Information Systems, or a related field. A Master's Degree is preferred.
Job Responsibility
Job Responsibility
  • Design, build, and manage large-scale data infrastructures using a variety of AWS technologies such as Amazon Redshift, AWS Glue, Amazon Athena, AWS Data Pipeline, Amazon Kinesis, Amazon EMR, and Amazon RDS
  • Design, develop, and maintain scalable data pipelines and architectures on Databricks using tools such as Delta Lake, Unity Catalog, and Apache Spark (Python or Scala), or similar technologies
  • Integrate Databricks with cloud platforms like AWS to ensure smooth and secure data flow across systems
  • Build and automate CI/CD pipelines for deploying, testing, and monitoring Databricks workflows and data jobs
  • Continuously optimize data workflows for performance, reliability, and security, applying Databricks best practices around data governance and quality
  • Ensure the performance, availability, and security of datasets across the organization, utilizing AWS’s robust suite of tools for data management
  • Collaborate with data scientists, software engineers, product managers, and other key stakeholders to develop data-driven solutions and models
  • Translate complex functional and technical requirements into detailed design proposals and implement them
  • Mentor junior and mid-level data engineers, fostering a culture of continuous learning and improvement within the team
  • Identify, troubleshoot, and resolve complex data-related issues
  • Fulltime
Read More
Arrow Right

Vice President - Bigdata Engineer - AI & NLP

The Applications Development Technology Lead Analyst is a senior-level position ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 13+ years of relevant experience in Apps Development or systems analysis role
  • Extensive experience in system analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Expert in coding Python in building Machine Learning and developing LLM-based applications in a professional environment
  • SQL skills able to perform data interrogations
  • Proficiency in enterprise-level application development using Java 8, Scala, Oracle (or comparable database), and Messaging infrastructure like Solace, Kafka, Tibco EMS
  • Develop LLM solutions for querying structured data with natural language, including RAG architectures on enterprise knowledge bases
  • Build, scale, and optimize data science workloads, applying best MLOps practices for production
  • Lead the design and development of LLM-based tools to increase data accessibility, focusing on text-to-SQL platforms
  • Train and fine-tune LLM models to accurately interpret natural language queries and generate SQL queries
Job Responsibility
Job Responsibility
  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals
  • Identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming
  • Ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets
What we offer
What we offer
  • Global Benefits
  • Best-in-class benefits to be well, live well and save well
  • Fulltime
Read More
Arrow Right

Senior Data Engineer

As a Senior Data Engineer, you will take ownership of major parts of our data pl...
Location
Location
Hungary , Budapest
Salary
Salary:
Not provided
lensa.com Logo
Lensa
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of hands-on experience in data engineering or a related field
  • Strong programming skills in Python and SQL (CTEs, window functions, complex joins, stored procedures)
  • Experience building batch and real-time data pipelines with Spark, Flink or similar frameworks
  • Solid understanding of ETL/ELT workflows, CI/CD pipelines, and production-grade deployment practices
  • Strong knowledge of data modeling, Redshift or similar MPP data warehouses, and distributed systems
  • Experience with AWS or other cloud provider services (EC2, Lambda, Step Functions, Glue, Redshift, S3)
  • Ability to operate independently, solve complex problems, and make sound technical decisions
  • Excellent communication skills and ability to work with both technical and non-technical stakeholders
  • Solid communication skills in English
Job Responsibility
Job Responsibility
  • Design data structures, batch and streaming pipelines, and processes for large-scale analytics and machine learning
  • Design, optimize and implement robust ETL/ELT workflows to feed Data Warehouse (Redshift) and other analytical layers for reporting, analytics, and operational use cases
  • Maintain, improve, and troubleshoot production pipelines, ensuring high reliability and performance
  • Own the architecture and development of core data systems end-to-end
  • Mentor Mid-Level and Junior Engineers and provide guidance on best practices, workflow standards, and troubleshooting
  • Collaborate closely with Data Scientists, Product, and Engineering teams to translate business requirements into scalable data solutions
  • Document systems, pipelines, and architecture
  • maintain runbooks and operational guides
  • Identify technical risks, propose solutions, and drive improvements in platform design, reliability, and performance
  • Participate in code reviews, provide technical mentorship, and help establish best practices
What we offer
What we offer
  • Company breakfast and lunch every day in the office
  • Flexible working hours with home office opportunity
  • Medicare health insurance
  • Udemy business account for continuous learning and self-development
  • Office Massage
  • Being part of a professional development team and sharing our success in the international market that you can be proud of
  • Supportive and inspiring team accepted and respected managers sharing more than a decade long track record
  • Recreation room with darts, ping pong, foosball, Xbox, and other games
  • Modern and fancy office in Buda close to Széll Kálmán tér
  • Exciting programs and team-building events
Read More
Arrow Right

Senior Machine Learning Engineer, Personalization and Recommendations

As a Senior Machine Learning Engineer on the Personalization & Recommendations t...
Location
Location
United States , San Francisco
Salary
Salary:
183360.00 - 248000.00 USD / Year
edtechjobs.io Logo
EdTech Jobs
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in applied machine learning or ML-heavy software engineering, with a strong focus on personalization, ranking, or recommendation systems
  • Demonstrated impact improving key metrics such as CTR, retention, or engagement through recommender or search systems in production
  • Strong hands-on skills in Python and PyTorch, with expertise in data and feature engineering, distributed training and inference on GPUs, and familiarity with modern MLOps practices — including model registries, feature stores, monitoring, and drift detection
  • Deep understanding of retrieval and ranking architectures, such as Two-Tower models, deep cross networks, Transformers, or MMoE, and the ability to apply them to real-world problems
  • Experience with large-scale embedding models and vector search, including FAISS, ScaNN, or similar systems
  • Proficiency in experiment design and evaluation, connecting offline metrics (AUC, NDCG, calibration) with online A/B test outcomes to drive product decisions
  • Clear, effective communication, collaborating well with product managers, data scientists, engineers, and cross-functional partners
  • A growth and mentorship mindset, helping elevate team quality in modeling, experimentation, and reliability
  • Commitment to responsible and inclusive personalization, ensuring our systems respect learner privacy, fairness, and diverse goals
Job Responsibility
Job Responsibility
  • Design and implement personalization models across candidate retrieval, ranking, and post-ranking layers, leveraging user embeddings, contextual signals and content features
  • Develop scalable retrieval and serving systems using architectures such as Two-Tower models, deep ranking networks, and ANN-based vector search for real-time personalization
  • Build and maintain model training, evaluation, and deployment pipelines, ensuring reliability, training–serving consistency, observability, and robust monitoring
  • Partner with Product and Data Science to translate learner objectives (engagement, retention, mastery) into measurable modeling goals and experiment designs
  • Advance evaluation methodologies, contributing to offline metric design (e.g., NDCG, CTR, calibration) and supporting rigorous A/B testing to measure learner and business impact
  • Collaborate with platform and infrastructure teams to optimize distributed training, inference latency, and serving cost in production environments
  • Stay informed on industry and research trends, evaluating opportunities to meaningfully apply them within Quizlet’s ecosystem
  • Mentor junior and mid-level engineers, supporting technical growth, experimentation rigor, and responsible ML practices
  • Champion collaboration, inclusion, curiosity, and data-driven problem solving, contributing to a healthy and productive team culture
What we offer
What we offer
  • 20 vacation days
  • Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice)
  • Employer-sponsored 401k plan with company match
  • Access to LinkedIn Learning and other resources to support professional growth
  • Paid Family Leave, FSA, HSA, Commuter benefits, and Wellness benefits
  • 40 hours of annual paid time off to participate in volunteer programs of choice
  • Fulltime
Read More
Arrow Right
New

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer at Arrive, you will serve as a key technic...
Location
Location
United States , Austin
Salary
Salary:
Not provided
arrivelogistics.com Logo
Arrive Logistics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Engineering, or a related field or equivalent professional experience
  • 5+ years of experience with ML ops, model serving and optimization
  • 5+ years of experience with Python, object oriented programming and building highly scalable backend services
  • Expertise in frameworks like Sklearn, Pandas, Numpy
  • 3+ years of experience with relational databases
  • 2+ years in a lead or senior-level capacity
  • 2+ years of experience designing maintainable and scalable systems
  • Proven expertise in system design with a focus on distributed systems and event-driven architectures
  • Experience developing cloud-native dockerized applications in Kubernetes
  • Experience working with online experimentation and platforms like Statsig
Job Responsibility
Job Responsibility
  • Design, build, and maintain scalable ML systems and infrastructure using Python, Postgres, and Elasticsearch
  • Lead sprints, conduct rigorous code reviews, and set the “gold standard” for ML engineering practices across the organization
  • Actively mentor junior and mid-level engineers, fostering a culture of technical excellence and professional growth
  • Partner closely with other Machine Learning Engineers, Product Managers, Data Scientists, Data Engineers, and Product Engineers to ensure the successful delivery of strategic and roadmap initiatives
  • Own systems throughout the software development lifecycle, from design to development, deployment and monitoring
  • Maintain and improve performance of existing data systems and processes while balancing maintainability, observability and readability
  • Participate in an on-call rotation where you will support incidents and questions about service behavior from product managers
  • Develop a thorough understanding of a domain and explain the behavior of and contribute to code bases that may be outside your domain
  • Proactively propose solutions to gaps or risks in process, technology, software design and architecture
  • Provide rigorous and detailed code reviews that uphold team standards, testing and software design best practices
What we offer
What we offer
  • Comprehensive benefits package, including medical, dental, vision, life, disability, and supplemental coverage
  • Matching 401(k) program
  • Employee Resource Groups
  • Office wide engagement activities, team events, happy hours and more
  • Casual dress code
  • Convenient location close to the airport and downtown
  • Free on site parking
  • Fully stocked coffee bar, Broker’s Brew
  • Onsite gym
  • Free counseling sessions through Employee Assistance Program
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy