30 api developer jobs at 19 companies in Pine Grove, PA
1mo
Save
Mark Applied
Hide
Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
1mo
Save
Mark Applied
Hide
Lead Developer
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP
3w
Save
Mark Applied
Hide
Senior Applications Developer
Sunbury, Pennsylvania, United States
OnsiteFull Time
10+ YOEAssociate degree and minimum 10 years IT experience; strong API, database and application development skills; experience with .NET or JAVA; strong communication, documentation, and leadership abilities.
API frameworks, .NET, JAVA
1mo
Save
Mark Applied
Hide
Junior Developer
Paradise, Pennsylvania, United States
$28-$34/hr OnsiteFull Time
Experience with API integration, databases, and coding in multiple languages (preferably PHP, Python, JavaScript). Familiarity with Jira, Git, Trello, QuickBase/Zoho, and comfortable using AI-assisted development tools.
PHP, Python, JavaScript, GitHub Copilot, Jira, Git, Trello, QuickBase, Zoho, Sage Intacct, REST APIs
2mo
Save
Mark Applied
Hide
SAP Convergent Charging (CC) Developer
Middletown, Pennsylvania, United States
OnsiteContract
7+ YOE7+ years SAP development experience with 3+ years in SAP Convergent Charging, strong billing/charging and integration skills, Java/SQL/API experience, SAP BRIM/S4HANA knowledge, and relevant SAP/cloud certifications or equivalent degree.
SAP BRIM, Microsoft Dynamics CE, SAP Convergent Charging (CC), SAP Convergent Invoicing (CI), SAP Subscription Order Management (SOM), SAP FI-CA, SAP S/4HANA, SAP BTP, SAP Integration Suite, SAP HANA, ABAP, Java, SQL, APIs, CI/CD
2mo
Save
Mark Applied
Hide
Software Developer
Mount Joy, Pennsylvania, United States
$70k-$90k/yr OnsiteFull Time
3+ YOE3+ years C#/.NET; 2+ years RESTful APIs; strong SQL Server; troubleshooting; performance optimization; ERP/POS familiarity.
C#, .NET, RESTful APIs, SQL Server, Git, Visual Studio, Docker, SSRS, ERP Systems, Microsoft Dynamics Business Central, Counterpoint
1w
Save
Mark Applied
Hide
Applied AI Engineer
Batavia or Buffalo or Wyomissing or Rochester or Ithaca
$105k-$145k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years in software engineering, data science, or applied AI; proficiency in Python and APIs; experience with LLMs, MLOps, cloud AI services; production deployment and governance knowledge.
Python, APIs, Azure, AWS, Google Cloud Platform, Azure Machine Learning, MLflow, Databricks, SageMaker, Vertex AI, Microsoft Foundry, Azure OpenAI, Copilot Studio
1mo
Save
Mark Applied
Hide
Software Engineer, Senior
Center Valley, Pennsylvania, United States
$117k/yr HybridFull Time
4+ YOEBachelor's in computer science/related and 4 years software development experience; proficiency with .NET (VB.Net, C#, .NET Core, ASP.NET), RESTful APIs, SQL Server, cloud (Azure or AWS), unit/integration testing, CI/CD and Git; strong communication and analysis skills.
.NET, VB.Net, C#, .NET Core, ASP.NET, RESTful APIs, SQL Server, Azure, AWS, Unit testing, Integration testing, CI/CD, Git
2mo
Save
Mark Applied
Hide
MES Software Engineer/Data Analyst
Breinigsville, Pennsylvania, United States
$110k-$176k/yr OnsiteFull Time
6+ YOEBS+8 yrs or MS+6 yrs in relevant field; experience developing and supporting MES platforms; programming in SQL, Python, C#, JavaScript, .NET; knowledge of REST APIs, OPC UA, MQTT, PLC/SCADA integrations; AI/ML and manufacturing analytics experience.
Siemens Opcenter, Rockwell FactoryTalk, Ignition, AVEVA/Wonderware, SAP ME/MII, Tulip, Critical Manufacturing, Apriso, SQL, Python, C#, JavaScript, .NET, REST APIs, OPC UA, MQTT, PLCs, SCADA, IoT, AWS, Azure, Google Cloud, SPC
4w
Save
Mark Applied
Hide
Jr. Software Developer
Mechanicsburg, Pennsylvania, United States
$70k-$80k/yr HybridFull Time
Bachelor's or equivalent experience; understanding of OOP, web dev, relational databases; exposure to C#, VB.NET, .NET, JavaScript, SQL; Git experience; U.S. citizen with current T3 investigation; ability to work onsite three days/week.
C#, VB.NET, .NET, .NET 8, JavaScript, SQL, Git, React, Angular, jQuery, SQL Server, Entity Framework, APIs
1mo
Save
Mark Applied
Hide
Data Engineer
Wyomissing, Pennsylvania, United States
OnsiteFull Time
2+ YOE2+ years working with databases; strong SQL and relational database knowledge; experience with SQL Server, scripting (PowerShell or Python), ETL, APIs, and data integrations; attention to data accuracy.
SQL, SQL Server, PowerShell, Python, APIs, AWS, Azure, GCP, Microsoft Power BI, Tableau, Git
2mo
Save
Mark Applied
Hide
Engineer II, Fire Protection
Houston or Allentown
OnsiteFull Time
7+ YOEBachelor's in Fire Protection Engineering; 7+ years in fire protection; knowledge NFPA/API/OSHA; travel up to 40%.
NFPA standards, API standards, OSHA regulations, Microsoft Office, CoPilot, Hydraulic calculations software, Design software
4d
Save
Mark Applied
Hide
Data Platform & Integration Engineer
Pittsburgh or Harrisburg or Washington or Maryland or Ohio or Pennsylvania
RemoteFull Time
8+ YOEBachelor's or equivalent,8+ years in data engineering/integration,proficiency in SQL and Python/Java/DataWeave,experience with Snowflake and MuleSoft,ETL/ELT pipeline design,API development,data governance,CI/CD and messaging technologies.
Snowflake, MuleSoft, Snowpipe, Streams, Tasks, dbt, Databricks, Redshift, BigQuery, REST, SOAP, RAML, OAS, Snowflake Horizon Catalog, Atlan, Collibra, Alation, CI/CD, Infrastructure as Code, Apache Kafka, Python, Java, DataWeave, SQL, Fulcrum, Intapp, NetDocuments, Aderant, Elite
1mo
Save
Mark Applied
Hide
.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1mo
Save
Mark Applied
Hide
Infrastructure Engineer
Harrisburg, Pennsylvania, United States
$83k-$104k/yr HybridFull Time
5+ YOEDesign, implement, secure and support enterprise network and cloud infrastructure; 5+ years IT experience; strong networking, M365, Hyper-V, Windows Server skills; Bachelor's degree required.
Hyper-V, Windows Server, Microsoft Exchange, Microsoft SharePoint, Microsoft OneDrive, Microsoft Teams, Entra ID (Azure AD), Azure, SD-WAN, DNS, DHCP, IDS/IPS, VPN, Router, Switch, Firewall, network monitoring tools, Python, Ansible, APIs, Linux
1w
Save
Mark Applied
Hide
Applied AI Engineer
Batavia or Ithaca or Rochester or Buffalo or Wyomissing
$105k-$145k/yr HybridFull Time
5+ YOEBachelors in CS/AI/Data or equivalent,5+ years in software engineering/data/AI,proficiency in Python and API integration,experience with LLMs,ML systems,cloud AI services,and on-call support availability.
Python, Azure, AWS, Google Cloud Platform, Azure Machine Learning, MLflow, Databricks, SageMaker, Vertex AI, Microsoft Foundry, Azure OpenAI, Copilot Studio
2mo
Save
Mark Applied
Hide
Infrastructure Automation Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's or equivalent; minimum 3 years in infrastructure automation/platform engineering; scripting with Python, PowerShell, or JavaScript; experience with REST APIs, CI/CD/Git, Terraform or Ansible; knowledge of cloud (Azure/AWS) and security fundamentals.
VCF Automation, Aria Automation, Orchestrator, ServiceNow, GitOps, REST APIs, Python, PowerShell, JavaScript, CI/CD, Git, Terraform, Ansible, SDDC Manager, Aria Operations, Aria Operations for Logs, NSX, vSAN, Azure, AWS, CMDB
1mo
Save
Mark Applied
Hide
SAP S/4HANA Data & Integration Engineer
Harrisburg, Pennsylvania, United States
$135k-$170k/yr RemoteFull Time
5+ YOEExperience mapping legacy data to SAP S/4HANA, designing and validating API integrations, Okta provisioning knowledge preferred, strong troubleshooting and documentation skills.
SAP S/4HANA, OData, REST, SAP BTP, Integration Suite, Datasphere, Okta, SCIM
1w
Save
Mark Applied
Hide
Salesforce Data 360 Engineer
Pennsylvania, United States
$110k-$175k/yr RemoteFull Time
3+ YOE3+ years on Salesforce platforms (minimum 3),1–2 years with Salesforce Data Cloud, Salesforce Data Cloud Consultant preferred, SQL, ETL/ELT, APIs/JSON, Apex, Lightning Web Components.
SQL, AWS S3, Google Cloud, JSON, REST, SOAP, Apex, Lightning Web Components, Salesforce Data Cloud
1mo
Save
Mark Applied
Hide
SAP S/4HANA Data & Integration Engineer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years hands-on SAP integration/data engineering with S/4HANA, data mapping, API/integration design (OData/REST), SAP platforms, and ability to attend onsite meetings in Harrisburg, PA.
SAP S/4HANA, SAP BTP, SAP Integration Suite, SAP Datasphere, SLT, OData, REST, OpenAPI/Swagger, OAuth2, mTLS, Okta, SCIM
Explore Jobs