144 api opportunities in Westminster updated today
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Eliassen GroupSenior API Migration Engineer (REST APIs – Cloud Migration) Anywhere Type: Contract Category: Engineer Industry: Financial Services Workplace Type: Remote Reference ID: JN -042026-106219 Date Posted: 03/31/2026 Shortcut: http://careers.eliassen.com/RO5O10 Description Recommended Jobs Description: Re
Title : QE API & Web Testing Manual Automation Location: Englewood Cliffs, NJ (Hybrid 3 days onsite) Job Description: Key Responsibilities Lead QA activities for web applications and API testing projects Collaborate with product owners, developers, and other stakeholders Perform manual API testi
MergeAt MERGE, we are Built Different . We are a marketing and technology agency purpose-built for the intersection of health and wellness—where human impact matters most. By weaving storytelling through technology, we move beyond traditional engagement to Whole Human Marketing. This approach recognizes
A company is looking for an API Developer Lead for a remote position focused on leading API platform engineering for a federal government project. Key Responsibilities: Lead Kong API Gateway engineering and maintain custom plugins and policy configurations Define API standards and manage OpenAPI con
FivetranA leading data integration company is seeking a Customer Support Engineer for the API Connector Team in Denver, CO. In this hybrid role, you'll provide technical support to ensure customer satisfaction, troubleshoot issues, and work closely with teams to resolve them. Candidates should have over 2 y
(Remote Position) Company Information NexGen Technologies, Inc. is a leading IT services firm specializing in delivering innovative, high-quality solutions to our federal government clients. Our core competencies include IT professional support services, software development, cloud services, IT Oper
KellyMitchell GroupJob Summary: Our client is seeking a Senior QA Engineer (Backend/API Testing) to join their team! This position is located in Greenwood Village, Colorado. Duties: Perform manual testing of Java/Spring Boot microservices Test and validate REST APIs using Postman or Swagger Analyze logs and stack trac
A leading IT services firm is seeking a Backend / API Developer (Azure) to support a federal modernization initiative. The role involves designing, developing, and modifying backend services and APIs for secure integration across systems. Candidates should have at least five years of experience in b
Empower RetirementOur vision for the future is based on the idea that transforming financial lives starts by giving our people the freedom to transform their own. We have a flexible work environment, and fluid career paths. We not only encourage but celebrate internal mobility. We also recognize the importance of pur
ScribdOverview Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our emplo
A forward-thinking technology company is seeking a proficient Senior .NET Developer with extensive experience in Oracle technologies to craft and deploy scalable applications. The role includes designing, developing, and maintaining backend systems using C# and ASP.NET Core. Responsibilities involve
Zachary Piper SolutionsA technology solutions firm is seeking a Backend Engineer to work with modern technologies and support mission-critical federal operations. This role involves developing backend services and APIs using Python, integrating AWS services, and contributing to cloud architectures in a hybrid work environ
Job Description The VA Lighthouse Program is a U.S. Department of Veterans Affairs initiative to modernize and streamline access to VA data and services through secure, reliable, scalable application programming interfaces (APIs), improving how veterans, partners, and internal teams access critical
PagerDutyA leading cloud operations company is seeking a Principal Product Manager - Developer Platform located in Denver, Colorado. This role focuses on enhancing the API and developer experience, engaging with internal teams, and creating integrations with third-party platforms. Ideal candidates should hav
Agile Resources IncA staffing company is seeking a detail-oriented software tester for a hybrid remote role in Colorado. The position emphasizes manual testing for APIs, microservices, and frontend applications, with growth potential into Java-based automation testing. Responsibilities include test case execution, def
A leading company in tech is seeking a Senior Data Science Specialist for a long-term, remote position. The selected candidate will have a crucial role in developing scalable APIs and working on advanced AI projects. Candidates should possess strong Python skills and experience with AWS and FastAPI,
TodylA cybersecurity company is seeking a Software Engineer II to develop and maintain scalable third-party integrations. This role involves designing robust APIs and ensuring secure data exchange. Ideal candidates have 3+ years in backend development and are proficient in languages like Go, Java, or Pyt
A government IT services company is seeking a JAVA Developer to join their mission of modernizing government IT. This fully remote position requires expertise in Java and cloud services, with responsibilities that include developing secure applications and APIs, collaborating on DevOps practices, an
## Job Description# API Developer* Java, SpringBoot & SpringBatch framework* GitHub, Jaeger, GitHub Actions, Git Releases* mySQL* Oracle* RDS* Document DBs (DynamoDB, MongoDB)* Ruby* Python* AWS Cloud* Backstage.io* Open API* OpenTracing* Docker, Kubernetes, Helm,* Familiarity with VA Lighthouse API
Description About Team: TEAM, Inc. is a global leader in integrated asset integrity solutions, offering high-quality inspection, heat treating, and specialized maintenance services to the refining, petrochemical, power, pipeline, aerospace, and other industrial sectors. We are committed to safety, i
Apex Systems*Job#: 3027729** *Job Description:** The VA Lighthouse Program is a U.S. Department of Veterans Affairs initiative to modernize and streamline access to VA data and services through secure, reliable, scalable application programming interfaces (APIs), improving how veterans, partners, and internal t
API Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining robust APIs that power our applications and s
Gecko Robotics IncWhat We Do Gecko Robotics is helping the world's most important organizations ensure the availability, reliability, and sustainability of critical infrastructure. Gecko's complete and connected solutions combine wall-climbing robots, industry-leading sensors, and an AI-powered data platform to provi
JOB DESCRIPTION 2-5 years of experience in Software development Programming languages: Javascript/Typescript, Python Integration testing, end-to-end testing, and unit testing Functional Programming with Effect-TS Git, CI/CD AWS (EKS, VPC, EC2, S3, Cassandra/Keyspaces, ELB, Secrets Manager) RESTful A
Job Description/Responsibilities: The resource should be able to interact with client technical architects in person; understand, analyze the problem, and provide consultation; develop POCs individually or with a small team and demonstrate. Required Skills: AWS API Gateway or similar tools like Akan
Keylent IncRequest-ID: 25174-1 Role: API Architect Location: Onsite/Hybrid - Denver, CO VENDOR RATE: $70 Client: Travelport Operations Inc BGV Initiated Job Description/Responsibilities: The resource should be able to interact with client technical architects in person; understand, analyze the problem, and pro
Trinity Technology Solutions LLCRole: API Architect Location: Onsite/Hybrid - Denver, CO Client: Travelport Operations Inc Job Description/Responsibilities: The resource should be able to interact with client technical architects in person; understand, analyze the problem, and provide consultation; develop POCs individually or wit
Overview Our vision for the future is based on the idea that transforming financial lives starts by giving our people the freedom to transform their own. We have a flexible work environment, and fluid career paths. We not only encourage but celebrate internal mobility. We also recognize the importan
B.S degree or higher in computer science or related education 5+ yrs. of experience in software engineering - QE testing 3+ yrs. of experience in testing API/GraphQL & data flows between API & front-end applications 3+ yrs. of experience in software engineering - QE automation Must be proficient in
$40,000 – $63,000/year
Estimation confidence: Low
Estimate based on market data for Westminster. Actual salaries may vary depending on experience, company, and area.
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