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Senior Api Develop Jobs (NOW HIRING)

System One

Senior API Platform Software Engineer

Columbia, SC · On-site

$113K - $149K/yr

Job Title - Senior API Platform Software Engineer Locations: Lafayette, LA | Knoxville, TN ... The engineer will develop secure, scalable RESTful APIs and microservices while contributing across ...

Kanak Elite Services Inc

$53.50 - $69/hr

We are looking for a Senior API Engineer with deep expertise in Java and the Spring Boot framework to architect, develop, and optimize enterprise-grade RESTful APIs. This role is ideal for ...

System One

Senior API Platform Software Engineer

Columbia, SC · On-site

$113K - $149K/yr

Job Title - Senior API Platform Software Engineer Locations: Lafayette, LA | Knoxville, TN ... The engineer will develop secure, scalable RESTful APIs and microservices while contributing across ...

System One

Senior API Platform Software Engineer

Columbia, SC · On-site

$100K - $131K/yr

Job Title - Senior API Platform Software Engineer Locations: Lafayette, LA | Knoxville, TN ... The engineer will develop secure, scalable RESTful APIs and microservices while contributing across ...

Apex Systems

Sr. API developer

Merrifield, VA · On-site

# Sr. API developerApply**Job#: 3041822**** **Sr. API developer**Location:** Merrifield, Virginia ... Develop workflows and manage projects in Oracle Integration Cloud (OIC).* Create Postman ...

Transflo

Senior API Cloud Engineer

$107K - $146K/yr

Position Overview We are seeking a Senior API Cloud Engineer to play a key role in designing ... Develop and manage Infrastructure as Code using Terraform and AWS CloudFormation. * Build and ...

Saviance

Senior API Integration Specialist

They are seeking a highly skilled Senior API Integration Specialist to join their team part-time, ... Develop and modify XML files for authentication using LXML and Saml. • Assess and ensure the ...

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Senior Api Develop information

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How much do senior api develop jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior api develop in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

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Infographic showing various Senior Api Develop job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.

Senior API Platform Software Engineer

Columbia, SC • On-site

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

$113K - $149K/yr

Other

Posted 12 days ago

Key responsibilities

  • Develop secure, scalable RESTful APIs and microservices within a distributed AWS environment.

  • Contribute across the API lifecycle, including implementation, versioning, security, performance, monitoring, and production support.

  • Collaborate with Product, DevOps, Security, and Architecture teams in an Agile environment to deliver reliable API solutions.

Job description

Job Title - Senior API Platform Software Engineer Locations: Lafayette, LA | Knoxville, TN | Birmingham, AL | Columbia, SC Work Arrangement: Hybrid Employment Type: Full time Experience Required: 5+ years Position Overview We are seeking a Senior API Platform Software Engineer to join an API Ecosystem team supporting enterprise scale financial services applications. This role is focused on building and enhancing backend services, APIs, and API platform capabilities within a highly distributed, AWS based environment. The engineer will develop secure, scalable RESTful APIs and microservices while contributing across the API lifecycle, including implementation, versioning, security, performance, monitoring, and production support. The role requires strong hands-on development experience with Java or Python, modern DevOps practices, AWS services, and API management technologies. You will work closely with Product, DevOps, Security, and Architecture teams in an Agile environment to deliver reliable API solutions that meet enterprise security, availability, and performance requirements. Required qualifications to be successful in this role . 5+ years of hands on software development experience using Java (8–21) and/or Python. . Experience developing RESTful APIs, backend services, and microservices in distributed environments. . Hands on experience with AWS, particularly services such as EC2, ECS, EKS, Lambda, S3, IAM, Route 53, and CloudWatch. . Experience with API management and API gateway technologies, including Apigee OPDK, Apigee X, or Apigee Hybrid. . Strong understanding of the API lifecycle, including versioning, security, throttling, traffic management, and analytics. . Experience implementing API security using OAuth 2.0, JWT, mTLS, and API key management. . Working knowledge of OpenAPI/Swagger; GraphQL experience is a plus. . Experience with CI/CD and DevOps tooling, including GitHub or GitLab and Terraform. . Working knowledge of JavaScript/TypeScript for supporting full stack or platform development needs. . Experience with containers and Kubernetes, particularly ECS and EKS in AWS environments. . Familiarity with monitoring and observability tools such as OpenTelemetry (OTEL), Splunk, and AWS CloudWatch. . Understanding of load balancing, caching, high availability, resiliency, and disaster recovery concepts. . Experience working with both relational and NoSQL databases. . Strong troubleshooting and problem solving skills with the ability to quickly learn new technologies. . Experience collaborating with Product, DevOps, Security, and Architecture teams in an Agile/Scrum environment. Desired Skillset: . CloudFormation experience is beneficial. Education: Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical field Why Join Us? You will have the opportunity to work on high-impact cloud data initiatives supporting enterprise risk and analytics with one of world class fortune 500 companies. This role offers exposure to modern AWS technologies, complex data challenges, AI-enabled automation, and cross-functional collaboration within a major financial services environment. Apply Today

Ref: #404-IT Pittsburgh

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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