Jobs in the United States

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Added 1 min ago
TA
Senior Software Engineer (Platform Engineering)-Remote, USA
Tempus AI, Inc.
Remote, United States
- $130,000 to $150,000 USD / year
The Senior Software Engineer is a hands-on technical leader responsible for architecting and delivering the Java-based services at the core of Ambry's platform modernization. This role…
Added 15 mins ago
Senior Software Engineer - Cloud Enablement
Garmin International, Inc.
Olathe, KS
We are seeking a full-time Senior Software Engineer to join our Cloud Enablement team in Olathe, KS - This is a brand-new group helping Software Engineering teams across Garmin to build and…
Added 2 hours ago
PI
Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
This role is needed to deliver HelixOS Migration work for Venmo :
Added 2 hours ago
Principal Platform Engineer - People Systems
Apple
Sunnyvale, CA
When you engineer for People Systems, your users are Apple’s most vital asset: its People. We are seeking a visionary Application Architect to shape the technical strategy for People…
Added 5 hours ago
Technical Lead/Solution Architect
Guidehouse
MCLEAN, VA
…cloud-aligned design, DevSecOps practices, and incremental migration…
Added 5 hours ago
IG
Technical Support Engineer
Insight Global
Spring, TX
- From $25 USD / hour
Insight Global is looking for a Technical Support Engineer to work onsite at their client's facility in Spring, Texas (North Houston). This person will be working in a Tech Cafe (Service…
Added 6 hours ago
Senior Engineer, Cloud Technology (Hybrid)
AFMIC American Family Mutual Insurance Company, S.I.
United States
Solid Knowledge and understanding of integration and migration strategies and technologies.
Added 6 hours ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 6 hours ago
Staff Engineer
WEX Inc
Remote, United States
Strangler Fig Migration: Lead the decoupling of core credit application logic out of the legacy monolith and into a scalable, cloud-native Java/Spring Boot micro services environment.
Added 6 hours ago
Staff Engineer, Balance and Ledger - Core
Fanatics Betting & Gaming
NY · Jacksonville, FL
…sports betting subsidiary of Fanatics Holdings, Inc. As a Staff Engineer on the Balance and Ledger team, you will be the technical owner of the ledger and balance services that hold…
Added 7 hours ago
Staff Machine Learning Engineer, Model Platform
Wonder Group, INC
NY
We're hiring a Staff Machine Learning Engineer with deep Java backend experience to set the technical direction for how our models and services work together. You'll define how every team…
Added 9 hours ago
AVP, API Engineer
Synchrony
Alpharetta, GA
The Assistant Vice President, Principal Software Engineer craves working in a hands-on system design and architecture environment and leads by example to make sure time sensitive projects…
Added 1 day ago
Spring Migration Engineer
NTT DATA Americas, Inc.
Austin
We are currently seeking a Spring Migration Engineer to join our team in Austin, Texas (US-TX), United States (US).
Added 1 day ago
Java/.net Modernization Engineer
Koniag Government Services
Washington, DC
…Java and .NET components supporting solution integrations. The engineer preserves required behavior and interfaces while helping the team retain, wrap, refactor, replace, or retire each…
Added 1 day ago
Software Developer
Koniag Government Services
Huntsville, AL
KGS is currently seeking an accomplished Senior Full Stack Software Engineer/Developer to spearhead the engineering, enhancement, and architectural modernization of core Line of Business…
Added 1 day ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 1 day ago
Laboratory Operations Support Engineer
Eurofins
Spring House, PA
Assist with the migration, organization, and maintenance of equipment and operational records within Computerized Maintenance Management Systems (CMMS) and other applicable business systems.
Added 1 day ago
Application Integration Engineer
Guidehouse
MCLEAN, VA
We are seeking a mid-level Application Integration Engineer to implement integration capabilities for a large-scale GrantSolutions platform modernization effort. This role will support the…
Added 1 day ago
Spring Migration Engineer
NTT DATA Services
Austin, TX
We are currently seeking a Spring Migration Engineer to join our team in Austin, Texas (US-TX), United States (US).
Added 1 day ago
RU
Application Engineer
Randstad USA
Plano, TX
- $54.62 to $64.62 USD / hour
…High, and Medium findings across NPM/ReactJS frontend, Java/Spring Boot backend, SQL/database code, APIs, and direct/transitive dependencies, including newly disclosed…
Added 1 day ago
Consultant, Software Engineer
Nationwide Life and Annuity Insurance Co
AZ
Software Engineer needed to design and develop business services and APIs using Java, Spring, and Oracle. Develop REST and SOAP based APIs using JAX-WS and API Management tools. Perform…
Added 1 day ago
Engineer 1 - Inventory
Nordstrom
Seattle, WA
…and have experience with technologies & frameworks like Java, Spring Boot, Kafka, Docker and Kubernetes. You are able to clearly articulate what building cloud native applications entails…
Added 1 day ago
Big Data / Splunk / Pega
Saviance Technologies
Phoenix, AZ
Added 1 day ago
Recruitment Drive: Java / .Net / BA
Saviance Technologies
New York, NY
- Very strong in Spring with frameworks like - IOC, AOP,
Added 1 day ago
Java Cloud Engineer
Pyramid IT
Englewood Cliffs, NJ
Java/JSP, Servlet, J2EE, XML, Spring Web services and JNDI, Struts, Design Patterns

WEX Inc

Staff Engineer

Remote, United States

Pay Range: $140,600.00 - $173,100.00

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Job details

Pay: Pay Range: $140,600.00 - $173,100.00
Apply by: Nov 16, 2026
Posting language: English
Posted: Nov 6, 2026

Original job description

About the team / Role:

As a Staff Software Engineer, you will be the primary architect and execution lead for leading the platform changes for the Digital Credit Application.

We are pivoting from a legacy monolith to a high-performance, pluggable API ecosystem. Your mission is to decouple core adjudication logic, enable rapid A/B testing of the customer journey, and lay the technical foundation for future AI-driven chat and automated decisioning experiences.

This is a high-impact role designed for a true "builder" who thrives on the duality of supporting a live production environment while aggressively migrating mission-critical services to a modern, microservices-based backbone. You will encounter varied customer scenarios where your out-of-the-box approach is a better fit than standard industry practices. We expect you to make a true difference for the customer, leveraging technology and AI to best serve and solve for good.

The AI Edge: We are a forward-thinking engineering org. You are expected to be an expert in leveraging AI Software Development Lifecycle (ADLC) tools (e.g., GitHub Copilot, Cursor, Amazon Q, LLM-based code gen and architecture agents) to accelerate migration, write bulletproof tests, and automate documentation.

How you'll make an impact:

Architectural Migration & Strategy:

Strangler Fig Migration: Lead the decoupling of core credit application logic out of the legacy monolith and into a scalable, cloud-native Java/Spring Boot micro services environment.
Migration with Zero Downtime: Design and execute high-volume traffic migration strategies from legacy systems to new stacks seamlessly without disrupting live customers.
Salesforce Proficiency: A significant portion of existing systems is embedded within various Salesforce capabilities throughout the application lifecycle. Proficiency in Salesforce is a strong advantage, as different integrations will require the new stack to support bidirectional data and state synchronization within the Salesforce ecosystem.

Pluggable Adjudication & API Ecosystem:

Modular Architecture: Design and implement a modular adjudication layer allowing the business to swap or update credit rules and third-party data providers without impacting core application flows.
API-First Design: Build and maintain robust, versioned REST/gRPC APIs that support a multi-channel experience (Mobile, Web, and future AI Chat interfaces).
A/B Strategy Enablement: Engineer backend infrastructure for dynamic routing and experimentation, allowing real-time testing of various application flows.

AI Readiness & Process Acceleration:

AI DLC Mastery: Champion the use of AI tools across the development lifecycle to write code faster, refactor legacy code into modern Java, and generate robust test suites.
Data Science Partnership: Partner with Data Science teams to ensure data pipelines and backend schemas are optimized for LLM integration and real-time credit decisioning models.

Operational Excellence & Leadership:

Observability & CI/CD: Establish rigorous standards for CI/CD, observability (OpenTelemetry), and automated contract testing.
Technical Mentorship: Provide guidance to mid-level and senior engineers, fostering a culture of high engineering standards, clean code, and AI-assisted productivity.

Experience you will bring:

Technical Architecture & Stack:

10+ Years of Engineering Excellence: Proven track record in backend architecture, specifically within Fintech, Lending, or Credit systems.
Modern Java Stack: Expert-level proficiency in Java 17/21, Spring Boot 3.x, and Spring Cloud.
Monolith-to-Distributed Migration: Significant experience extracting tightly coupled business logic from legacy backends into external, scalable cloud microservices (AWS).
Complex Adjudication & Rules Engines: Experience building or implementing rules engines (e.g., Drools, Camunda, or custom JSON-logic) for automated decisioning.
Event-Driven Design: Deep experience with Kafka or RabbitMQ for maintaining asynchronous data consistency between the new API layer and legacy systems of record during migration phases.
Contract-First Development: Strict adherence to API contracts (OpenAPI/Swagger) to ensure seamless collaboration with frontend teams.

AI & Modern Delivery Tools:

AI DLC Proficiency: Hands-on experience using AI coding assistants (Cursor, Copilot, etc.) to optimize workflows, refactor legacy code, and accelerate delivery.

Leadership & Education:

Strong analytical skills and a proven capability in resolving complex, cross-functional problems.
Excellent written and verbal communication skills; ability to present complex technical concepts clearly to stakeholders.
Bachelor’s degree in Computer Science or a related technical field.

The base pay range represents the anticipated low and high end of the pay range for this position. Actual pay rates will vary and will be based on various factors, such as your qualifications, skills, competencies, and proficiency for the role. Base pay is one component of WEX's total compensation package. Most sales positions are eligible for commission under the terms of an applicable plan. Non-sales roles are typically eligible for a quarterly or annual bonus based on their role and applicable plan. WEX's comprehensive and market competitive benefits are designed to support your personal and professional well-being. Benefits include health, dental and vision insurances, retirement savings plan, paid time off, health savings account, flexible spending accounts, life insurance, disability insurance, tuition reimbursement, and more. For more information, check out the "About Us" section.

Pay Range: $140,600.00 - $173,100.00

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