2w
Save
Mark Applied
Hide
API Integration Engineer
Richardson, Texas, United States
$90k-$115k/yr OnsiteFull Time
8+ YOEExpertise in microservices and Kubernetes, API gateway platforms (Azure APIM, Kong, IBM API Connect), observability tooling (Splunk, AppDynamics, Instana), SRE practices, and production issue resolution.
Kubernetes, Azure API Management (APIM), Kong, IBM API Connect (APIC), Splunk, AppDynamics, Instana
4w
Save
Mark Applied
Hide
Senior API Integration Engineer
Chicago, Illinois, United States
$153k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years backend experience (2+ years in integrations), strong Kotlin or Python skills, integration architecture and API expertise, GCP/Docker/Kubernetes experience, observability and security/compliance knowledge (SOC2, HIPAA).
Kotlin, Python, RESTful APIs, Google Cloud Platform (GCP), Docker, Kubernetes (k8s), BigQuery, Dagster, Datadog, Prometheus, Grafana, HL7, FHIR, DICOM, NetSuite, SAP, Airflow, Prefect, Superset, Looker
1d
Save
Mark Applied
Hide
Senior API Integration Developer
Bloomington, Illinois, United States
$113k-$156k/yr HybridFull Time
7+ YOE7+ years integration experience with MuleSoft and Azure APIM, strong API design, DataWeave/JSON/XML/SQL skills, CI/CD and production support experience.
Mule 4, Anypoint Platform, CloudHub 2.0, DataWeave, RAML, OpenAPI, REST, SOAP, JSON, XML, SQL, Azure API Management, Azure Functions, Logic Apps, App Services, Service Bus, Key Vault, CI/CD, Git, Splunk, Dynatrace, Azure Monitor, Application Insights, MuleSoft Anypoint Monitoring, MUnit, OAuth 2.0, OpenID Connect, JWT
1mo
Save
Mark Applied
Hide
API / Integration Engineer - AI Reliability Engineering
Pittsfield, Massachusetts, United States
$119k-$131k/yr RemoteFull Time
3+ YOEBachelor’s or Master’s in CS/Engineering with 3-5+ years of experience; production API integrations; Python/Java; REST APIs; data pipelines; CI/CD; security clearance.
Python, Java, REST, APIs, Data pipelines, Docker, CI/CD, AWS, Azure, GCP, Snowflake
2mo
Save
Mark Applied
Hide
Integration Architect and API Lead
Arlington, Virginia, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years in data integration or API development; MuleSoft integration with Salesforce and ServiceNow; API-led architecture; Secret clearance; HS diploma or GED.
MuleSoft, Salesforce, ServiceNow, APIs, Low-code/no-code
3mo
Save
Mark Applied
Hide
Senior API Integration Engineer
Sunnyvale or San Francisco
$165k-$200k/yr OnsiteFull Time
7+ YOE7+ years in API development or integration engineering; 3+ years with Workato (preferably Workato ONE); extensive experience with REST, OAuth 2.0, SAML, JSON/XML, iPaaS; ERP/CRM integrations; GDPR/SOC 2 compliance; Jira/CI‑CD workflows; HR data models familiarity.
Workato, REST, OAuth 2.0, SAML, JSON, XML, Jira, Confluence, CI/CD
2mo
Save
Mark Applied
Hide
API Integration Specialist (REST, SOAP, GRAPH, API Gateway) * Remote worker opening
Fort Walton Beach or Florida or United States
$97k-$164k/yr RemoteFull Time
10+ YOE10+ years software development experience with 8+ years in system/application integration; 5+ years hands-on with API management platforms (Spring Boot, webMethods, BizTalk, Apigee). Master's or Bachelor's in CS/IT; strong integration architecture and pub/sub/API gateway knowledge; cloud and UNIX experience preferred.
Spring Boot, webMethods, BizTalk, Apigee, REST, SOAP, GRAPH, API Gateway, AWS, Azure, GCP, UNIX, shell script
2mo
Save
Mark Applied
Hide
Integration Architect and API Lead
Arlington, Virginia, United States
$87k-$198k/yr OnsiteFull Time, Contract
7+ YOE7+ years in data integration or API development; MuleSoft experience with Salesforce and ServiceNow; API-led architecture knowledge; Secret clearance; HS diploma or GED.
MuleSoft, Salesforce, ServiceNow
2mo
Save
Mark Applied
Hide
Senior API Integration Quality Engineer – Healthcare
Bloomfield or Franklin
$53k-$93k/yr OnsiteFull Time
5+ YOE5+ years in end-to-end or integration quality engineering; strong API testing with Postman; HL7 FHIR expertise; REST API testing; Jira; Agile/SAFe.
Postman, Jira, HL7 FHIR, REST API, Playwright, CI/CD
2w
Save
Mark Applied
Hide
Data Engineer / API Integration Developer
Trussville, Alabama, United States
OnsiteFull Time
Experienced in Python, SQL, API integrations, workflow automation, Snowflake and AWS; strong troubleshooting, documentation, and authentication knowledge required.
Python, SQL, PHP, n8n, Snowflake, AWS, AWS Bedrock, JD Edwards EnterpriseOne, WorkOS, GitHub, Docker, JavaScript, TypeScript, Node.js, React, Oracle, Microsoft SQL Server
2mo
Save
Mark Applied
Hide
Senior API Integration Quality Engineer – Healthcare
Bloomfield or Franklin
$53k-$93k/yr OnsiteFull Time
5+ YOE5+ years in end-to-end or integration quality engineering; strong API testing; HL7 FHIR expertise; Jira; Agile/SAFe; REST APIs in complex integrations.
Postman, Jira, Playwright, CI/CD
3w
Save
Mark Applied
Hide
Integration Developer (API / Integration Engineer)
United States
RemoteFull Time
6+ YOE6+ years in API/integration development. Experience designing, developing, testing, and supporting APIs, microservices, and event-driven integrations using Apigee, Kafka, SAP BTP, AWS/GCP, Java/Spring Boot; Agile/DevOps experience.
Apigee, SAP BTP Integration Suite, Confluent Kafka, REST APIs, OpenAPI, Swagger, Event-Driven Architecture, Java, Spring Boot, Microservices, Python, AWS, GCP, Kubernetes, GKE, Git, CI/CD, Terraform, API and Performance Testing
2mo
Save
Mark Applied
Hide
Senior Product Manager, Device API Integration
Irvine, California, United States
$160k-$200k/yr OnsiteFull Time
3+ YOEBachelor's in a technical field, 3+ years product management experience, API/integration experience in IoT/smart home, PRD writing, customer-facing communication, and cross-functional collaboration.
Tapo APIs, APIs
3mo
Save
Mark Applied
Hide
Integration Engineer (EDI/API)
Chicago or Marietta or Naperville
$80k-$95k/yr OnsiteFull Time
1+ YOEBachelor's in IT/MIS/CS; 1 year integrating roles; experience with EDI and API platforms (Apigee, Boomi, IBM Sterling File Gateway, MQ); data transformation (XML, XPATH, XSLT); AS2, SFTP, JMS; cloud (Google Cloud); IPaaS (Boomi, MuleSoft); Sterling Integrator Map Editor preferred.
EDI, API, Apigee, Boomi, IBM Sterling File Gateway, MQ, XML, XPATH, XSLT, AS2, SFTP, JMS, iPaaS, MuleSoft, Google Cloud, Sterling Integrator Map Editor
4d
Save
Mark Applied
Hide
Senior Software Engineer, API & Integration
United States
$110k-$140k/yr RemoteFull Time
6+ YOE6+ years software development experience, deep Go proficiency, API design (REST/GraphQL), containerized workloads, Terraform, strong database and data-normalization skills, bachelor's degree or equivalent.
Go, REST, GraphQL, Docker, OAuth2/2.1, JWT, OpenAPI/Swagger, Terraform, PostgreSQL, SQL Server, Postman, Azure Service Bus, MuleSoft, Kafka, MQ, Kubernetes, CI/CD, PCI-DSS, SOC 2
1d
Save
Mark Applied
Hide
API Lead
Baltimore, Maryland, United States
RemoteFull Time
Design, develop, and maintain REST APIs and enterprise integrations using FHIR/HL7, cloud (AWS preferred), and data mappings between JSON, XML, X12 and flat files.
REST, FHIR, HL7, AWS, JSON, XML, X12
2w
Save
Mark Applied
Hide
API LLM Integration / ReactJS Engineer - Hybrid
Santa Clara, California, United States
$88k-$204k/yr HybridFull Time
3+ YOE3+ years AI experience, 5+ years React/TypeScript development, experience architecting AI solutions, support for professional services sales, Bachelor in Computer Science or equivalent, US residency required.
React JS, ReactJS, Typescript, Git
2w
Save
Mark Applied
Hide
API Integration Support Engineer
Austin, Texas, United States
$37-$42/hr HybridFull Time
4+ YOE4+ years technical support engineering experience, expertise debugging REST APIs and interpreting logs, incident management experience, strong written and verbal communication, basic Python or JavaScript is a plus.
REST APIs, Python, JavaScript, SWIFT
2mo
Save
Mark Applied
Hide
API Inspector
Benicia, California, United States
$90k-$150k/yr OnsiteFull Time
Active API certifications (510/570/653) or equivalent, HS diploma, valid driver’s license, ability to pass drug screen, willingness to travel, and experience performing mechanical integrity inspections.
NDT, API inspection tools, data management systems
2mo
Save
Mark Applied
Hide
Tool/API Integrator
Springfield, Virginia, United States
$139k-$236k/yr OnsiteFull Time
7+ YOEUS citizenship, ability to obtain Public Trust clearance, bachelor’s in CS/IT/SE, 7+ years in tool integration and API development, ServiceNow/CSDM experience, strong problem-solving and collaboration.
REST, XML, ETL, APIs, ServiceNow, CSDM (Common Service Data Model), Ins-Pi (YouDesign), EA Repository, metamodel
Explore Jobs