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Freelance Rest Api Testing Jobs in Oregon (NOW HIRING)

NET Core, AS400/IBM i, REST APIs, Salesforce integration, IBM MQ, API security, API Gateway, ETL, and API testing , combined with strong stakeholder management, Agile delivery, project/product ...

Perform REST API and protobuf interface testing. * Work with wireless technologies including Wi-Fi, NFC, and LTE. * Collaborate with firmware, hardware, and software engineers to identify ...

... testing. • Monitor API performance, availability, and usage using analytics and logging tools (e ... data formats (REST, SOAP, JSON, XML). • Hands-on experience with API gateways and management ...

OR · On-site

Experience on how REST API works and how to test the APIs using testing tools such as Postman is must. * Experience in integrating PlainID with data sources using protocols such as LDAP, JDBC and ...

Proficiency withPostmanfor REST API testing and validation. What working at ACA offers: We offer a competitive compensation package where you'll be rewarded based on your performance and recognized ...

Senior Software Engineer

OR · On-site +1

$122K - $161K/yr

You will evolve the core API layer and downstream services, delivering secure, performant REST APIs ... Proficient in automated testing : unit, integration, component, contract, and performance testing.

Experience interfacing middleware Source-to-Pay cloud platforms (Ivalua, Coupa, Ariba) via REST ... Experience with automated testing tools or Postman for API testing. * SAP Certification in BTP ...

OR · On-site

$104K - $142K/yr

Perform testing, change management, production deployments, and Tier III engineering support for ... REST API integrations * Experience developing automation using PowerShell. * Experience consuming ...

Senior ICAM Engineer, Full Time, Remote

OR · On-site +1

$104K - $142K/yr

Perform testing, change management, production deployments, and Tier III engineering support for ... REST API integrations * Experience developing automation using PowerShell. * Experience consuming ...

Experience with API testing and troubleshooting tools such as Postman. * Proficiency in Microsoft Excel, Word, PowerPoint, and Visio. * Strong knowledge of REST APIs, RESTful design principles, and ...

Senior Solutions Engineer

Salem, OR · On-site

$55.50 - $71.50/hr

Develop software integrations using Python, REST API and MQTT. * Design mechatronics systems and ... Lead on-site commissioning, field testing, and iterative problem-solving with minimal supervision

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Freelance Rest Api Testing information

What is the difference between Freelance Rest Api Testing vs API Test Engineer?

AspectFreelance Rest Api TestingAPI Test Engineer
CredentialsTypically no formal credentials required, but knowledge of APIs and testing tools is essentialUsually requires a degree in Computer Science or related field, certifications like ISTQB are common
Work EnvironmentIndependent, remote, project-basedFull-time or contract, often in an office or remote team setting
Employer & Industry UsageClients across various industries, freelance platformsTech companies, software development firms, QA teams
Search & Comparison IntentFreelance Rest Api Testing vs API Test Engineer

Freelance Rest Api Testing involves independent professionals performing API testing on a project basis, often remotely and for multiple clients. API Test Engineers are typically employed full-time within organizations, holding formal credentials and working within structured teams. Both roles focus on ensuring API quality but differ in work environment, credentials, and employment structure.

What are popular job titles related to Freelance Rest Api Testing jobs in Oregon?

For Freelance Rest Api Testing jobs in Oregon, the most frequently searched job titles are:

What job categories do people searching Freelance Rest Api Testing jobs in Oregon look for?

The top searched job categories for Freelance Rest Api Testing jobs in Oregon are:

What cities in Oregon are hiring for Freelance Rest Api Testing jobs?

Cities in Oregon with the most Freelance Rest Api Testing job openings:

Technical Service Owner

Northern Base

Portland, OR • On-site

Full-time

Posted 11 days ago


Job description

Hiring Alert | Technical Service Owner

Location: Portland, OR (Remote)
Employment Type: Full-Time
Visa Type: USC / GC Only
Experience: 10+ Years

Top Must-Have Skills
  • Technical Service Ownership & Team Leadership
  • .NET Core
  • AS400 / IBM i & API Integration
  • REST APIs & Salesforce REST API
  • IBM MQ
  • OAuth 2.0 / JWT / API Key Management / RBAC
  • API Gateway / OpenAPI / Swagger
  • ETL & DB2 for i Data Transformation
Required Skills
  • 10+ years of experience in technical leadership, service ownership, project/product delivery, or related roles
  • Strong hands-on experience with .NET Core and REST API design
  • Experience with AS400 / IBM i APIs and IBM Integrated Web Services (IWS)
  • Strong experience with Salesforce REST API and Platform Event integration
  • Knowledge of OAuth 2.0, JWT, API key management, and RBAC
  • Experience with OpenAPI / Swagger contract documentation
  • Strong understanding of JSON, XML, and schema mapping
  • Experience with IBM MQ and message bridging between AS400 and modern services
  • Knowledge of API Gateway concepts, including routing, rate limiting, and throttling
  • Experience with ETL and data transformation from DB2 for i to JSON
  • Experience with insurance carrier API integrations, including quote, bind, and rate APIs
  • Hands-on experience with functional API testing, contract testing, performance/load testing, mocking, and stubbing
  • Strong stakeholder management and team coordination skills
  • Ability to code, troubleshoot, and provide hands-on technical expertise when required
  • Experience working in Agile/Scrum environments
Key Responsibilities
  • Own end-to-end engineering design and implementation for the service.
  • Lead and coordinate the delivery team, including day-to-day execution and delivery management.
  • Drive Scrum ceremonies and maintain strong delivery discipline.
  • Partner closely with Product, Architecture, Engineering, and customer stakeholders.
  • Serve as a combination of Technical Project Manager and Product Owner, while providing hands-on coding and troubleshooting support.
  • Guide the team in designing and implementing scalable API and integration solutions.
  • Ensure quality, timely delivery, and adherence to technical and engineering standards.
  • Coordinate across customer stakeholders and guide the project team toward successful delivery.
Ideal Candidate

A senior Technical Service Owner / Technical Lead with strong hands-on expertise in .NET Core, AS400/IBM i, REST APIs, Salesforce integration, IBM MQ, API security, API Gateway, ETL, and API testing, combined with strong stakeholder management, Agile delivery, project/product ownership, and team leadership experience.