Sr. Application Developer - Systems Integration / API
No C2C's and No Sponsorship)
This is a 6-month contract-to-hire opportunity the requires working on-site in Redmond, WA
Responsibilities :
From day-to-day, you will primarily be responsible for the following :
- Implement high quality code in an agile, test-driven development environment utilizing API based development frameworks.
- Work with the Lead and development team on architecture, technical design, release planning and deployment.
- Build scalable and reusable APIs.
- Collaborates with clients and / or internal teams to understand user needs; drafts initial proposal and design of software to meet these needs.
- Assess feasibility of design and project parameters within time and cost constraints.
- Analyzes business requirements and designs software for client use.
- Develops code and designs software applications based on client’s business requirements.
- Modifies existing software to correct errors or improve performance.
- Monitors and assists with software testing and validation procedures and programming.
- Monitors and assists with software application deployments; ensures application operates within established specifications.
- Designs databases for specific application areas.
- Determines required system performance standards based on client specifications, budget, security needs, and other parameters.
Job Requirements :
- 8+ years of hands-on experience in application development.
- 5+ years developing RESTful, SOAP based Web services using J2EE, Spring framework or Python. Experience working with SOAP based web services is a must.
- Strong understanding of API Design best practices, Enterprise Integration, API Security, Micro services architecture, and Design Patterns is a must.
- Experience with API Specification documentation using RAML / OAS or Swagger.
- Experience working on AWS with Serverless framework (Lambda, DynamoDB, RDS, API Gateway) is preferred.
- Well versed with DBMS concepts, working with databases like MySQL, Oracle or Postgres.
- Ability to work and deliver independently.
- Experience with any Enterprise Application Integration tools or Mulesoft Anypoint platform or MuleSoft Developer certification a strong plus.
- Experience using Confluence, Jira and Bit Bucket with CI / CD Pipelines a strong plus
- Previous experience with Systems Integration for Banking and Financial Services Domain preferable.
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