319 data developer jobs at 151 companies in Dover, NH

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
3mo
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Data Engineer
Wakefield, Massachusetts, United States
$90k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
4+ YOE4+ years data engineering; Python/SQL; Azure data services; Databricks; ETL/ELT; data governance.
Python, SQL, PySpark, Spark, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage, Azure SQL, Azure AI Search, Cosmos DB, Databricks, Delta Lake, Unity Catalog, Terraform, Azure DevOps
3mo
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Data Engineer
Wakefield or Denver or New York or Atlanta or Cary or Dallas or Pasadena or Rancho Cordova or West Palm Beach
$90k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Professional engineering and environmental consulting services.
4+ YOE4+ years of data engineering; Python and SQL; Azure data services; ETL/ELT; data governance; supports AI/RAG and analytics.
Python, SQL, PySpark, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage, Azure SQL, Cosmos DB, Databricks, Delta Lake, Unity Catalog, Power BI, API, Graph connectors, CI/CD, Terraform
2w
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Data Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
3+ YOEBS in a computing field required, 3+ years data engineering experience; strong SQL, Python/PySpark, ETL/ELT, cloud data platform experience (Microsoft Fabric, Azure, Databricks, Snowflake); data modeling, data quality, orchestration, and collaboration skills; travel as required.
SQL, Python, PySpark, notebooks, Microsoft Fabric, Azure Data Lake, Azure Data Factory, Synapse, Databricks, Snowflake, Azure SQL, Power BI, DAX, Git, SharePoint, ERP, MES, PLM, QMS
2w
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Data Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
3+ YOEBS in a relevant field, 3+ years data engineering experience, strong SQL, Python/PySpark, ETL/ELT, cloud data platform experience (Microsoft Fabric/Azure/Databricks/Snowflake), data modeling, data quality, orchestration, and ability to work with stakeholders; travel as required.
SQL, Python, PySpark, notebooks, Microsoft Fabric, Azure Data Lake, Azure Data Factory, Azure SQL, Synapse, Databricks, Snowflake, Power BI, DAX, Git, SharePoint, MES, PLM, QMS
1mo
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Data Engineer
Plano or Boston or Portsmouth or Indianapolis
$83k-$154k/yr HybridFull Time
Liberty Mutual Insurance
Liberty Mutual Insurance: Global provider of property and casualty insurance products.
3+ YOE3+ years professional experience in data engineering; bachelor’s degree in technical or business discipline; strong communication and collaboration skills.
AWS, Java, Python, Node.js, JavaScript, TypeScript, Snowflake, Kafka, CI/CD, GitHub, GitHub Actions, Informatica, IDMC, Terraform, CloudFormation, S3, EC2, Lambda, Step Functions, RBAC, Data governance, APIs, SQL, Data quality
1mo
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Data Engineer
North Reading, Massachusetts, United States
$120k-$140k/yr OnsiteFull Time
BRUNT Workwear
BRUNT Workwear: Designs and sells durable boots and workwear for tradespeople.
4+ YOE4–7 years data engineering, BigQuery, SQL, Python, dbt, Fivetran, Terraform, Looker Studio, Jira, Agile.
Google BigQuery, dbt, Terraform, Fivetran, Looker Studio, Python, Git
3d
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Data Warehouse Developer
Woburn or Scarborough or Concord or Canton
$112k-$125k/yr HybridFull Time
New England Life Care
New England Life Care: Provides home infusion therapy and specialty pharmacy services.
3+ YOE3+ years data warehouse development experience, strong SQL and dimensional modeling, ETL/ELT skills, BI tool experience, bachelor's degree or equivalent preferred, valid driver's license, HIPAA knowledge.
Microsoft SQL Server, SSIS, Azure Data Factory, Microsoft Power BI, Tableau
1w
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Senior Data Engineer
Durham or Merrimack
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Extensive data engineering experience with Oracle PL/SQL, AutoSys, ETL, Informatica, Snowflake, SQL, and data modeling; familiarity with Java/Python, REST API, AWS, DevOps tools, Agile, and on-call production support.
Oracle PL/SQL, AutoSys, Informatica, Snowflake, SQL, Java, Python, REST API, AWS, Maven, Jenkins, Git, Docker, Kanban, SCRUM
4d
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Senior Data Engineer, AWS Data Platform
Westbrook or Maine or New Hampshire or Massachusetts
$110k-$130k/yr HybridFull Time
IDEXX
IDEXXNASDAQ: IDXX: Diagnostic equipment and software for veterinary and water testing.
4+ YOE4+ years building production data systems; 3+ years AWS experience; strong Python and shell scripting; Terraform/CloudFormation and CI/CD experience; bachelor's in CS/IT/Engineering or equivalent.
Kinesis, Glue, Lambda, EMR, S3, SNS, SQS, DynamoDB, API Gateway, IAM, Python, Spark, Terraform, CloudFormation, Jenkins
2w
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Senior Data Engineer (HYBRID)
Wakefield, Massachusetts, United States
$130k-$160k/yr HybridFull Time
C-4 Analytics
C-4 Analytics: Provides data-driven digital marketing and analytics for automotive dealerships.
5+ YOE5+ years AI/ML experience; proficiency in Python, SQL, JavaScript/Node.js; expertise with Snowflake and AWS; experience building production AI/LLM pipelines and data architecture, strong documentation and governance skills.
JavaScript, Node.js, Python, SQL, Snowflake, Cursor, AWS Lambdas, AWS Fargate, Angular, TypeScript, MongoDB (Atlas)
1w
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Senior Data Analytics Engineer
United States or Columbus or Seattle or Boston or Portsmouth
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
5+ YOE5+ years experience in data analysis/engineering, strong SQL and Python skills, experience with Snowflake and cloud platforms, data modeling, ETL, data quality, and mentoring junior engineers.
Python, Snowflake, SQL, dbt, Databricks, AWS, Java, Perl, Shell, Hadoop, NoSQL
1w
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Senior Data Analytics Engineer
United States or Columbus or Seattle or Boston or Portsmouth
$106k-$197k/yr HybridFull Time
Liberty Mutual
Liberty Mutual: Provides diversified property, casualty, and commercial insurance products.
5+ YOE5+ years coding for data management/warehousing with SQL and Python; experience with Snowflake, ETL, data modeling, data quality, stakeholder management, and mentoring; domain insurance experience preferred.
Python, Snowflake, SQL, dbt, Databricks, NoSQL, Java, Perl, Shell, Hadoop
1w
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Factory Data Analytics Engineer
Andover, Massachusetts, United States
$87k-$165k/yr HybridFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship and ability to obtain/maintain DoD Secret clearance, university degree or equivalent with 5+ years' relevant experience (3+ with advanced degree), programming and web development experience, SQL and Python ecosystem familiarity.
Python, Perl, C, C++, C#, Java, Pandas, NumPy, Scikit-learn, Matplotlib, Minitab, R, JMP, SAS, MSSQL, MariaDB, SQL, Angular, React, jQuery
1mo
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Data Infrastructure & ML Engineer (Hybrid Role)
Beverly, Massachusetts, United States
$122k-$183k/yr HybridFull Time
Axcelis Technologies
Axcelis TechnologiesNASDAQ: ACLS: Designs and manufactures ion implantation equipment for semiconductor manufacturing.
5+ YOEBachelor's or Master's in CS/Engineering, 5+ years experience building ETL/ELT data pipelines, strong Python and SQL skills, database design and distributed systems experience, familiarity with JSON/logs, data traceability, validation, and governance.
Python, Pandas, NumPy, Plotly, Kafka, Azure, AWS, GCP, SQL, JSON
1mo
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Data Center Engineer
Portsmouth, New Hampshire, United States
OnsiteFull Time
Albany International
Albany InternationalNew York Stock Exchange: AIN: Manufacturer of advanced textiles and engineered composite aerospace components.
3+ YOEBS in CS/Engineering, Azure certification or training, 3+ years data center engineering experience, hands-on with HA/DR/BC, Microsoft Hyper-V, Microsoft Azure IaaS, NetApp, PowerShell, Ansible, Terraform, Azure Monitor/SCOM, TCP/IP.
PTC WindChill, Microsoft Hyper-V, Microsoft Azure IaaS, NetApp, Dell, Microsoft Azure Monitor, SCOM, Microsoft Azure Firewall, NSGs, VNETs, TCP/IP, Microsoft PowerShell, YAML, JSON, Ansible, Terraform, RBAC
16h
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SUPERVISORY DATA SCIENTIST
Kittery, Maine, United States
$101k-$157k/yr OnsiteFull Time
Naval Surface Warfare Center Dahlgren Division
Naval Surface Warfare Center Dahlgren Division: Develops and integrates advanced naval warfare and weapon systems.
1+ YOESupervisory data scientist with experience developing and managing data analytics programs for submarine maintenance and lifecycle support; one year specialized federal-equivalent experience; degree in mathematics, statistics, computer science, data science or related field; Secret clearance.
USA Hire
1mo
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Staff Software Engineer | Semantic Data Team
Portland or San Francisco Bay Area or Seattle or San Francisco or Chicago or Boston or Dallas
$141k-$173k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
8+ YOE8+ years in data/software engineering focused on data transformation/modeling; strong SQL and Python/Scala; AI-native tooling (Claude, Copilot, Cursor) and Spec-Driven Development experience; bachelor's degree required.
Claude, Copilot, Cursor, SQL, Python, Scala, Spec-Driven Development (SDD), DaaS, MDM, LLMs
3w
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Data & Reporting Manager
New Gloucester or Portland or Waco
HybridFull Time
Neighborly
Neighborly: A global franchisor of professional home service brands.
5+ YOEBachelor's in related field (or equivalent), 5+ years in data reporting/BI, strong Power BI and advanced Excel skills, experience with large datasets, KPI development, data validation, and cross-functional reporting.
Microsoft Office Suite, Microsoft Excel, Power BI, CRM, ERP, POS
3w
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Data Scientist Senior
Archbald or Camden or Chelmsford or Goleta or Grand Prairie or Lufkin or Ocala or Orlando or Troy
$105k-$185k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in Engineering/Computer Science/AI or related; experience with structured and unstructured data, SQL and Python proficiency, familiarity with SAP HANA/EDW, ability to develop prototypes to production; U.S. citizenship and ability to obtain Secret clearance.
SQL, Python, EDW, SAP HANA, SAP, Apriso, Tableau, Keras, TensorFlow, Gensim, CUDA, scikit-learn, SciPy, PyTorch
2mo
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Senior Principal Data Analytics Engineer
Nashua, New Hampshire, United States
$133k-$226k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBachelor's in a technical discipline or equivalent, 6+ years data/analytics engineering, expert SQL, dbt, Postgres/Snowflake/MySQL, GitOps (GitLab CI/Jenkins), orchestration (Airflow/Prefect/Dagster), data quality frameworks, Python, ability to obtain Secret clearance, U.S. person required.
Medallion Architecture, dbt, Postgres, GitOps, GitLab CI, Jenkins, Airflow, Prefect, Dagster, dbt-tests, Great Expectations, Snowflake, MySQL, Docker, Kubernetes, Terraform, Pulumi, Python, SQL