61 data engineer software developer jobs at 33 companies in Lancaster, PA

4w
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Senior Software Developer (Data Fabric/ Data Fusion)
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEUS citizen with active Secret clearance; Bachelor's in CS/Engineering with 5 years' software experience (or 8 years' experience); expertise designing data fabric/fusion, multi-language development, and mission-critical troubleshooting.
Python, C++, Java, C#, Go, Docker, Kubernetes, Kafka, REST, gRPC, CI/CD
4w
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Lead Software Engineer - Data Governance Engineer Lead
Plano or Wilmington
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
Expert data engineering skills (ETL/ELT, integration, distributed processing), Databricks and Snowflake experience, AWS S3, Teradata, data modeling, metadata/cataloging, and experience with AI-assisted development tooling.
Databricks, Delta Lake, Unity Catalog, Databricks SQL, Snowflake, AWS, S3, Teradata, Erwin, PowerDesigner
6d
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Sr Software Engineer, Enterprise Data Warehouse
Pennsylvania or New Jersey or Delaware or West Chester
RemoteFull Time
QVC Group
QVC GroupNASDAQ: QVCGA: Provides video-driven shopping experiences across television and digital platforms.
5+ YOEBachelor’s degree or equivalent experience, 5+ years of software development, and expertise in data warehousing, database design, ETL, SQL, cloud data tools, distributed systems, and Agile/Scrum delivery.
SQL, Azure Databricks, Delta Lake, Azure Data Factory, Azure Synapse, ADLS, PySpark, Azure DevOps, Jira, Confluence, Tableau, MicroStrategy, Stonebranch
5d
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​​Software Engineer​
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEBachelor's degree and 3–7 years of software development experience required. Requires U.S. citizenship, TS/SCI clearance, C++ and Python, Linux, desktop or web applications, geospatial development, and RF data visualization experience.
C++, Python, Linux, React, Angular, VUE, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Git, Agile, CI/CD, Docker, Ansible, Cobbler
4w
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Software Engineer II, Data Scientist
Oaks, Pennsylvania, United States
HybridFull Time
SEI
SEINASDAQ: SEIC: Provides technology and investment solutions for financial services institutions.
3+ YOE3+ years Python development; experience building and deploying LLM-powered applications; knowledge of RAG, vector databases, embeddings, semantic search, agentic frameworks, prompt engineering, AI governance; bachelor's in CS or equivalent preferred.
Python, LangChain, LangGraph, Semantic Kernel, LlamaIndex, AutoGen, CrewAI, OpenAI, Azure AI Foundry, Anthropic, Azure, AWS
2w
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Palantir Data Engineer
Aberdeen Proving Ground or Norfolk
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOERequires Palantir Foundry AIP, Python or TypeScript, data ingestion, Foundry application development, Agile, DevSecOps, Git or CI/CD, stakeholder engagement, Secret eligibility, and a bachelor's or master's degree.
Palantir Foundry AIP, Python, TypeScript, Code Repositories, Pipeline Builder, Workshop, Ontology Manager, Git, CI/CD, DevSecOps, AI, ML
1w
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Data Engineer, Specialist - DADES3001
Malvern or Charlotte
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years in data or software engineering; scalable pipelines and cloud platforms; SQL, data modeling, Python, databases, modern data platforms, AI-assisted engineering, leadership, and collaboration.
SQL, Python, Scala, Java, AWS, Azure, GCP, Spark, Databricks, Snowflake, Kafka, Hadoop, Infrastructure as Code, DevOps, CI/CD, machine learning, GenAI
1mo
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Software Developer II
New Holland or Pennsylvania or Ohio or South Dakota
OnsiteFull Time
Goodville Mutual Casualty Company
Goodville Mutual Casualty Company: Provides property and casualty insurance for homes and businesses.
Develop, implement, and maintain insurance systems; integration, web services, data mapping, automated testing; college degree or comparable experience in web or computer technologies required.
1w
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Data Engineer, Specialist - DADES3001
Charlotte or Malvern
HybridFull Time
Vanguard
Vanguard: Global investment management and financial services provider.
8+ YOERequires 8+ years in data or software engineering, strong SQL, Python, data modeling, scalable pipelines, cloud platforms, modern data technologies, AI-assisted engineering, and technical leadership.
SQL, Python, Scala, Java, AWS, Azure, GCP, Spark, Databricks, Snowflake, Kafka, Hadoop, Infrastructure as Code, DevOps, CI/CD
1mo
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Senior Lead Data Engineer (Bank Tech)
McLean or Wilmington or Richmond or New York or California or Pennsylvania
$209k-$262k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
6+ YOEBachelor's degree, 6+ years of application development, 2+ years of big data experience, and 1+ year of cloud computing experience; strong programming and data engineering skills required.
Java, Scala, Python, RDBMS, NoSQL, Redshift, Snowflake, machine learning, microservices, Agile, SQL, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, shell scripting, AWS, Microsoft Azure, Google Cloud
2mo
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Lead Data Engineer (Bank Tech)
New York City or Wilmington
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor’s degree, 4+ years of application development, 2+ years of big data experience, and 1+ year of cloud computing experience; preferred expertise in data, streaming, databases, and Agile practices.
Java, Scala, Python, SQL, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, Linux, AWS, Microsoft Azure, Google Cloud, Agile
1w
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Lead Software Engineer II – Java & Python
Wilmington, Delaware, United States
$100k-$135k/yr HybridFull Time
Best Egg
Best Egg: Provides personal loans and credit cards for prime borrowers.
4+ YOERequires 4–6 years of software engineering experience, strong Java and Python backend skills, SQL, data modeling, AWS, databases, CI/CD, Docker, observability, Agile collaboration, and technical documentation.
Java, Python, SQL, AWS, DynamoDB, RDS, PostgreSQL, DocumentDB, Docker, ECS, EKS, CloudWatch, Datadog
2mo
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Senior Software Engineer, Golang and Postgres
Jacksonville or Alpharetta or King of Prussia
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
5+ YOE5+ years Golang and Postgres experience, 5+ years with databases and data migration, PL/PgSQL and query optimization, experience operating Postgres in cloud, Bachelor’s in CS/engineering or equivalent.
Golang, Postgres, PostgreSQL, PL/PgSQL, RDBMS
1mo
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Senior Full Stack Data Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
7+ YOEBachelor's preferred,5+ years full-stack/data engineering experience (7+ preferred),backend and frontend development,Power BI dashboards,API and microservices,Oracle/Mongo DB,Cloud Foundry,GitHub,ELK,Agile with Jira.
Power BI, Jira, Smartsheet, Java, Python, Node.js, React, Angular, Tailwind CSS, DotNet, REST, API Gateway, Mongo DB, Cloud Foundry, GitHub, GitHub Actions, ELK, Agentic AI, Open Spec SDD
1mo
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Principal Data & Machine Learning Engineer
Malvern, Pennsylvania, United States
HybridFull Time
Akuvo
Akuvo: Provides AI-powered collections and credit risk software for financial institutions.
10+ YOE3+ Mgmt10+ years in software/data engineering and ML, 3+ years technical leadership, strong Python and SQL, cloud data/ML platform experience (Azure preferred), production model lifecycle ownership.
Azure, Python, SQL, Microsoft Fabric, OneLake, Databricks, Synapse, Azure DevOps, CI/CD, ETL/ELT
3mo
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BI Software Engineer I
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
5+ YOEBachelor's in CS/CE or equivalent experience; 5-7 years tech experience; 4+ years building BI apps with Qlik Sense, Power BI, Tableau; full BI lifecycle; Java/React/Angular; strong UI/UX and data modeling skills; knowledge of AWS and analytics methods.
Qlik Sense, Power BI, Tableau, Java, React, Angular, jQuery, HTML, JavaScript, CSS, APIs, Web Services, UI/UX design frameworks
3mo
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Data & AI Senior Engineer - 90405345 - Washington DC, Philadelphia PA, Wilmington DE or Chicago IL (Washington, DC, US, 20001)
Washington or Philadelphia or Wilmington or Chicago
$87k-$112k/yr OnsiteFull Time
Amtrak
Amtrak: Operates America's national intercity passenger railroad system.
4+ YOE4–6 years in data engineering, software development, or data architecture; Bachelor's in CS/Data Engineering or related field; onsite work across multiple cities.
Python, SQL, Spark, Databricks, SAP, Denodo, APIs, MLOps
3w
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Microservices Developer
Malvern, Pennsylvania, United States
OnsiteContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
Hands-on Node.js and Python development, microservices architecture, REST APIs, AWS ETL/data services (Glue,Lambda,S3,Step Functions,AppFlow,DynamoDB); Docker preferred; cloud platform familiarity.
Node.js, Python, REST, AWS Glue, AWS Lambda, Amazon S3, AWS Step Functions, AWS AppFlow, DynamoDB, Docker, AWS, Azure, GCP
1mo
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ML Engineer
Malvern, Pennsylvania, United States
$100k-$135k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years building and deploying ML solutions on AWS with SageMaker, strong Python and ML framework experience, data engineering skills, and leadership in solution design.
Amazon SageMaker, Scikit-learn, XGBoost, TensorFlow, PyTorch, S3, EC2, IAM, Lambda, ECR, ECS, EKS, CloudWatch, Step Functions, Python, Pandas, NumPy, Boto3, AWS Glue, Athena, Redshift, EMR, SageMaker monitoring
3mo
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Application/Agentic AI Engineer
Aberdeen, Maryland, United States
HybridFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
3+ YOE3+ years in software engineering or AI integration; BS in CS/Software/ Data/IS; proficient in Python/JS/TS/Java; API/microservice experience; LLMs and AI orchestration familiarity; cloud-native with Docker/Kubernetes; SDLC/DevSecOps/CI/CD; Git; strong problem-solving; active security clearance.
Python, JavaScript, TypeScript, Java, APIs, Microservices, Data services, Docker, Kubernetes, Git, CI/CD, SDLC, DevSecOps