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Added 8 mins ago
KC
System Software Engineer - Distributed Computing
KLA Corporation
Milpitas, CA
- $114,800 to $195,200 USD / year
Technical expertise in programming languages (Java, C#/C++, Python/JavaScript)
Added 15 mins ago
Technical Leader - AIOps & Agentic Platform
Cisco
San Jose, CA
In this role, you will be a key senior engineer and technical leader building our next-generation AIOps and Agentic Operations Platform. You will design and implement AI-powered operational…
Added 34 mins ago
WI
Senior Software Engineer
Walmart Inc.
Hoboken, NJ
- $137,717 to $216,000 USD / year
…with Spark and Hive and experience with Airflow for ETL and Java. Experience with REST API, Elasticsearch, and Python. Experience in computer science fundamentals including data structures,…
Added 34 mins ago
WI
Staff Software Engineer
Walmart Inc.
Bentonville, AR
- $110,000 to $220,000 USD / year
…Experience developing microservices for the backend services using java, Kotlin, spring boot, and Kafka. Experience deploying containerized applications in Kubernetes environment.…
Added 34 mins ago
WI
Staff Software Engineer
Walmart Inc.
Bentonville, AR
- $110,000 to $220,000 USD / year
…features using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Integrates AI agents and ML components that support multi-step reasoning and automation using…
Added 34 mins ago
WI
Staff, Data Engineer
Walmart Inc.
Bentonville, AR
- $127,171 to $220,000 USD / year
…PowerBI, Looker); Coding in Object-Oriented programming languages (Java, Python, Scala); Coding in scripting language (Python, Shell scripts, Ruby, Perl); Software engineering best…
Added 34 mins ago
WI
Senior Software Engineer
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…code using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Drives full software development lifecycle, including CI/CD deployments, automated testing,…
Added 34 mins ago
WI
Senior Software Engineer
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…working with codebases developed using React, NodeJs, C# and Java. Developing and deploying microservices, using AWS, Azure, and Google Cloud Platform. Employer will accept any amount of…
Added 34 mins ago
WI
Senior Manager, Software Engineering
Walmart Inc.
Bentonville, AR
- $129,314 to $220,000 USD / year
…system objectives. The role will also supervise: 3: Software Engineer III; 5: Senior Software…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
HERNDON, VA
- $127,462 to $216,000 USD / year
Skills Required: Must have experience with: designing and implementing REST API web services using Spring Boot and Java; performing CRUD operations on NoSQL/SQL (Cassandra, SQL Server, and…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
HERNDON, VA
- $108,000 to $216,000 USD / year
Skills Required: Must have experience with: Development using Java; Writing SQL queries / interacting with relational databases; Using API testing tools like Postman and insomnia;…
Added 34 mins ago
WI
Senior Software Engineer
Walmart Inc.
Hoboken, NJ
- $137,717 to $216,000 USD / year
Skills required: Experience coding in object-oriented programming language Java and Kotlin. Experience designing and developing native Android applications using MVVM architecture.…
Added 34 mins ago
WI
(USA) Senior, Software Engineer
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Spring Boot; Coding using object-oriented programming languages (Java and Python); Application of design patterns and OOP design principles; Data persistence with RDBMS like MSSQL; Data…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…solutions. Coding in an object-oriented programming language Java. Designing and implementing Rest API web services. Spring framework (Spring MVC, Spring Boot, spring JDBC). Create…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills required: Must have experience with: Designing, developing, and maintaining automated test frameworks using Java and industry-standard testing libraries. Test automation for web…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Integrating RESTful APIs and managing asynchronous calls. Using Java for application components and backend integration. Integrating of third-party AI-powered services to enhance mobile and…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Managing release and configuration processes for cloud and Java-based applications using GitHub, GitLab, and Bitbucket. Deploying, managing, and scaling cloud-based applications and…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…life cycle and Production Support for the project; Developing Java-based REST and SOAP Web services using the Spring Boot framework; Implementing BigQuery functionality within Spring Boot…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
United States
- $90,000 to $180,000 USD / year
Skills Required: Must have experience with: Coding skills on Object oriented programming languages (Java); Developing web user interfaces using scripting languages (React, Typescript,…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…implementing several REST based architecture-based API's using Java, Spring Boot frameworks for creating micro services and handling server-side logic; Implementing responsive, dynamic web…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills required: Must have experience with: Rest API and Web services using Java, NodeJS, C#, validating API's using Postman; Real time debugging tools (Browser developer tools, Flipper);…
Added 34 mins ago
SW
Software Engineer III
Sam's West, Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
…Boot to develop APIs; performing CRUD operations utilizing Java Spring framework; maintaining Database servers in Azure SQL server; version control and repository maintenance using GitHub…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills required: Must have experience with: developing and designing advanced security features for REST API using Java, Spring Boot, and Node JS; designing and developing IVR Call Flow…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills required: Must have experience with: designing and implementing REST API Web Services using Java; coding in object-oriented programming languages (C++, Python, Java or C#); unit…
Added 34 mins ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills Required: Must have experience with: Using Selenium Webdriver for Rest API automation. Using Java as a language for the Automation scripting. Using Azure SQL for Backend Data…

Eliassen Group

API Platform Engineer

Springfield, IL, United States

$56 to $66 USD / hour

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Job details

Pay: $56 to $66 USD / hour
Posting language: English
Posted: Oct 27, 2026

Original job description

API Platform Engineer

Anywhere

Type: Contract

Category: Development

Industry: Financial Services

Workplace Type: Remote

Standard Hours: Open

Reference ID: JN -102026-109195

Date Posted: 10/25/2026

Shortcut: http://careers.eliassen.com/pDdXrj

Description
Recommended Jobs

Description:

Remote

Our client seeks an API Platform Engineer with Broadcom Layer7 API Gateway and Java Spring Boot microservices experience to support API modernization and migration from MuleSoft to Layer7. The engineer will analyze existing integrations, migrate gateway functionality, and modernize business logic, orchestration, and data transformations using Java/Spring Boot microservices. The role collaborates with architecture, security, and DevOps teams in an Agile environment to deliver secure, reliable, and scalable APIs.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $56.00 to $66.00/hr. w2

JN -102026-109195

Responsibilities:

Design, develop, and support enterprise APIs using Layer7 API Gateway.
Implement API security policies including OAuth 2.0, OpenID Connect, JWT, and mTLS, plus rate limiting and threat protection.
Configure and maintain Layer7 policies, routing, transformations, mediation, and traffic management.
Develop and enhance RESTful APIs and Java/Spring Boot microservices.
Participate in migration of APIs and services from MuleSoft to Layer7.
Integrate microservices with internal and external REST/SOAP APIs, databases, and third-party systems.
Collaborate with architects, developers, security, and DevOps teams.
Support CI/CD pipelines and automated deployments.
Troubleshoot performance, scalability, reliability, and security issues.
Create and maintain technical documentation, operational runbooks, and architecture artifacts.
Participate in API governance and platform standardization initiatives.

Experience Requirements:

7+ years of software engineering experience.
3+ years of hands-on Broadcom Layer7 API Gateway experience.
5+ years of Java development with strong Spring Boot and RESTful API experience.
Relational database and SQL experience.
Security implementations: OAuth 2.0, OpenID Connect, JWT, and mTLS.
Git-based workflows and CI/CD tools such as Azure DevOps, Jenkins, or GitHub Actions.
Strong analytical, troubleshooting, and communication skills.
Preferred: MuleSoft-to-Layer7 migration experience; monitoring tools such as Splunk, Dynatrace, or AppDynamics; Financial Services or Banking experience.
Nice-to-have: API governance, Kafka or event-driven architecture, MuleSoft Anypoint Platform, and Enterprise IAM integrations such as Okta, Ping, or Microsoft Entra ID.

Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( noreply@eliassen.com , 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.

If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com .

About Eliassen Group:

Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.

Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.

Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!

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