136 api jobs at 69 companies in Clayton, DE

3mo
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API Equipment Inspector
Linden or New Castle
OnsiteFull Time
Nexpera
Nexpera: Recycles industrial chemicals and manufactures sulfur-based products.
3+ YOE3+ years in high-hazard chemical/oil refining industries; API 510/570/653 certs (2 of 3); travel ~40%; PSM knowledge; able to obtain missing API certs; strong QA/inspection expertise; driver license and TWIC; proficient in MS Office; SAP experience.
MS Office, SAP
1mo
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API Developer/Programmer
Aberdeen Proving Ground, Maryland, United States
$90k-$150k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
2+ YOEBachelor's degree in a technical field and 2+ years experience. Experience with web/API development, MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java, cloud/containerization, information systems security, and Agile.
MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java
3mo
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API 653 Inspector
Allentown or Philadelphia or Newark or Bear
$45-$60/hr OnsiteFull Time
HMT
HMT: Provides engineering, construction, and maintenance services for storage tanks.
API 653 certification and API inspection experience required.
3mo
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Senior Principal Engineer (API)
West Deptford, New Jersey, United States
$120k-$130k/yr OnsiteFull Time
Veranova
Veranova: Global leader in pharmaceutical development and manufacturing.
10+ YOESenior Principal Engineer with API manufacturing, validation, and regulatory compliance; 10+ years in pharma; leadership and CDMO collaboration.
1w
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Visual Inspector - API 510/570/653
New Castle, Delaware, United States
FieldFull Time
Acuren
AcurenLondon Stock Exchange: ADMR: Provider of nondestructive testing and asset integrity services.
2+ YOEAPI 510/570/653 certification required, 10 years experience or 2+ years on-site; API 653 or CWI a plus; in-depth knowledge of API/ASME; experience in petrochemical support; willing to travel.
1w
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Visual Inspector - API 510/570/653
New Castle, Delaware, United States
FieldFull Time
Acuren
Acuren: Provider of inspection, NDE, and industrial asset integrity services.
2+ YOEAPI 510/570 certification required (or equivalent), 5–10 years experience or 2+ years on-site, API 653 or CWI a plus, in-depth knowledge of API and ASME standards, experience supporting petrochemical engineers.
3w
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Senior Director, Category Management and Procurement – API and Third Party Manufacturing
Folsom, New Jersey, United States
$207k-$393k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
12+ YOE12+ years strategic sourcing/procurement experience, TPM expertise, proven team leadership, bachelor’s required (MBA/MS/PhD preferred), procurement certifications desirable, experience with Coupa/SAP/Ariba.
Coupa, SAP, Ariba
3d
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Principal Software Engineer - API Marketplace
Seattle or Jersey City or Wilmington
$233k-$325k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years software engineering experience; Java 8+, REST microservices, cloud-native (AWS/GCP), EM/LLM familiarity, system design, testing, and operational stability; strong communication and leadership skills.
Java 8+, REST, Sprint Boot, AWS, GCP, GenAI/LLM, GraphQL, MCP
1mo
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Senior Java Developer - Vice President
New Castle, Delaware, United States
HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOEProficiency in Java, API, Cloud engineering; RESTful APIs with Spring; Oracle/SQL/NoSQL; OpenShift/Kubernetes; CI/CD; SDLC/Agile; DevOps; able to work in fast-paced environment.
Java, API, Spring, Oracle, SQL, MongoDB, OpenShift, Kubernetes, MQ, Kafka, CI/CD, SDLC, Agile
1mo
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Product Manager Senior- Data Platform
Pittsburgh or Philadelphia or Wilmington or Cleveland or Raleigh or Charlotte or New York
$91k-$203k/yr HybridFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOELead full product lifecycle for data platform; manage backlog; collaborate with stakeholders; agile execution; strong data and API background.
JIRA, Confluence, APIs, Data platforms, Streaming platforms, Master Data Management, Cloud services
2mo
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Sr. Project Manager
South Jordan or Wilmington
HybridFull Time
CardWorks
CardWorks: Provides consumer credit lending, loan servicing, and merchant solutions.
4+ YOE4-6 years leading technology change delivery; CPA? PMP preferred; strong waterfall/Agile knowledge; API/integration experience.
APIs, Web Services, Agile, Waterfall
2w
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Customer Integration Associate
Logan Township or Kentucky or Pennsylvania or New York or Atlanta
$67k-$101k/yr RemoteFull Time
OnTrac: Provides last-mile delivery services for e-commerce retailers.
Bachelor's degree or equivalent experience; knowledge of customer integration, APIs, SFTP, CRM, JSON/XML; detail-oriented, experience with integrations or logistics preferred.
CRM, APIs, SFTP, JSON, XML
4w
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Sr Aderant Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$113k-$179k/yr HybridFull Time
DLA Piper
DLA Piper: Global law firm providing comprehensive legal and business services.
5+ YOE5+ years supporting Aderant Expert and enterprise financial/practice management systems, strong backend development and SQL skills, experience with integrations/APIs, bachelor's in CS/IT, analytical and troubleshooting ability.
Aderant Expert, SQL, APIs
1mo
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Senior Technical Product Manager
Chicago or Reston or Crum Lynne or Greenwood Village or Boca Raton
$143k-$238k/yr HybridFull Time
TransUnion
TransUnionNYSE: TRU: Provides global credit reporting and risk management information solutions.
8+ YOE3+ Mgmt8+ years technical product management, 3+ years people leadership, experience with APIs/microservices/cloud and data platforms, bachelor\u0002s in CS/Engineering or equivalent, Agile delivery and program ownership.
APIs, microservices architecture, AWS, Azure, Google Cloud, Agile, Scrum
2mo
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Lead Product Manager – Digital Instrumentation and Enablement
Wilmington, Delaware, United States
$110k-$165k/yr HybridFull Time
OneMain Financial
OneMain FinancialNYSE: OMF: Provides personal loans and credit cards to nonprime consumers.
8+ YOE8+ years of product management in digital analytics/instrumentation; experience defining event tracking and data governance; strong technical fluency with APIs and data flows; experience modernizing legacy data systems.
Adobe Analytics, Google Analytics, Snowflake, React, APIs
1mo
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IT Logistics & Transportation Systems Analyst
Wilmington, Delaware, United States
$86k-$134k/yr HybridFull Time
Chemours
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
5+ YOEBachelor's in Info Systems/Supply Chain/Business, 5+ years supporting SAP logistics modules, strong TMS and integration experience (IDocs/EDI/APIs/XML), project management, and analytical skills.
SAP, ABAP, E2OPEN TMS4S, SAP TM, ERP, IDocs, EDI, APIs, XML
1mo
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Data Scientist - TS/SCI required
Aberdeen, Maryland, United States
$88k-$155k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
3+ YOETS/SCI clearance required; Bachelor's or Master's in a relevant field; 3+ years data science experience; proficiency in Python or R, Jupyter Notebook, Pandas, Numpy, SQL/NoSQL, ETL, API development, and analytics workflows.
Python, R, Jupyter Notebook, Pandas, Numpy, SQL, NoSQL, ETL, API
2w
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Mechanic
Boothwyn, Pennsylvania, United States
$25/hr OnsiteFull Time
OTC Industrial Technologies
OTC Industrial Technologies: Distributes and services industrial equipment and automation systems.
High school diploma or GED, mechanical aptitude, proficiency with precision measuring tools, knowledge of API/ANSI/OEM standards, valid driver's license, ability to pass drug/background checks, physical ability to perform mechanical work.
micrometers, calipers, dial indicators, API, ANSI, OEM
3w
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Business Functional Analyst
Thorofare or Canton
$75k-$100k/yr OnsiteFull Time
Checkpoint Systems
Checkpoint SystemsToronto Stock Exchange: CCL.B: Provides retail loss prevention and merchandise visibility technology solutions.
3+ YOEBachelor's in computer science/engineering, 3+ years functional analyst experience, experience with SAP (SD/MM/FI, ECC), S/4HANA readiness, APIs/iDocs/integrations, incident management, testing (UAT), and strong communication skills.
SAP, SAP ECC, S/4HANA, BTP, APIs, iDocs, ABAP
1mo
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Senior Java Developer - Vice President
New Castle or Irving
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOEProficiency in Java, RESTful APIs (Spring), Oracle/SQL/MongoDB, OpenShift/Kubernetes, MQ/Kafka, cloud engineering, DevOps/CI/CD, SDLC/Agile; strong systems analysis; 6+ years preferred; Bachelor’s required, Master’s preferred.
Java, API, Spring, Oracle, SQL, NoSql, MongoDB, OpenShift, Kubernetes, MQ, Kafka, SDLC, Agile, DevOps, CI/CD, GenAI, LLMs