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Sr. Environmental Regulatory Engineer (Air Permitting)
SpaceX
Bastrop, TX · Brownsville, TX
You will lead air permitting in Texas and Louisiana for power generation and rocket propulsion programs, from the applicability determination through issuance by TCEQ and LDEQ. Power…
Added just now
Sr. Environmental Regulatory Engineer (Air Permitting)
SpaceX
Pecan Island, LA · Bastrop, TX · Brownsville, TX
You will lead air permitting in Texas and Louisiana for power generation and rocket propulsion programs, from the applicability determination through issuance by TCEQ and LDEQ. Power…
Added just now
Sr. Environmental Regulatory Engineer (Air Permitting)
SpaceX
Starbase, TX · Bastrop, TX · Brownsville, TX
You will lead air permitting in Texas and Louisiana for power generation and rocket propulsion programs, from the applicability determination through issuance by TCEQ and LDEQ. Power…
Added just now
Manufacturing Engineer (Starlink Development)
SpaceX
Bastrop, TX
As a Manufacturing Engineer on the Development Operations team, you will own how Starlink hardware gets built. You will lead the factory projects that put new tooling and automation on the…
Added just now
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Account specialist customer service operations
Donato Technologies Inc
Grapevine, TX
- $60,000 to $65,000 USD / year
Act as a liaison between customers and depot, engineer, receiving, QC and shipping to resolve status escalation and expedited repairing.
Added just now
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Senior Security Engineer, Infrastructure Security
ClickUp
Remote, United States
- $160,000 to $210,000 USD / year
…AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible.…
Added 2 mins ago
Specialist, Electrical Engineer (Carlsbad, CA)
L3Harris Technologies
Carlsbad, CA
L3Harris is seeking an Electrical Engineer with knowledge of Analog, Digital, or RF engineering. Participate in complex projects or processes with general oversight. Communicates within and…
Added 2 mins ago
Technical Training Administrator
Prime Data Centers
Remote, United States
…the records, and the reporting that proves every technician, engineer, and shift lead is current on required training. You will be the operational backbone of the Technical Training team,…
Added 4 mins ago
Plastics Mechanical Engineer
Pexco
Cincinnati, OH
Plastics Engineer to lead the development, optimization, validation, and continuous improvement of precision injection molding processes for demanding medical, aerospace, defense, and…
Added 4 mins ago
Systems Engineer
Thrive
SC
…look to develop valuable skills that ignite their passion and lead to a CAREER. If you’re attracted to a “work hard, play hard” environment, seeking the guidance, training and experience…
Added 5 mins ago
Project Management Project Engineer
Arcfield
Westfields, VA
Lead IPT meetings and review process boards to include but not limited to ERBs, CCBs, SRRs, PDRs, CDRs, and PMRs
Added 6 mins ago
Principal AI Engineer
Scotiabank
Dallas, TX
We are seeking a Principal Engineer to lead the discovery, architecture, and delivery of AI and agentic solutions across Canadian Banking, International Banking, Global Banking and Markets…
Added 8 mins ago
PD
Project Engineer, Highway Design
Popli Design Group
NYC, NY
- $105,000 to $130,000 USD / year
Popli Design Group (PDG) is seeking a Project Engineer in the Highway Design Department. PDG offers a growth perspective and develops staff through direct mentorship and learning…
Added 8 mins ago
Manufacturing Product Engineer (Dallas/Richardson)
Texas Instruments
Richardson, TX
Continuous Improvement: Lead initiatives focused on productivity, cost reduction, and quality enhancement across the production process.
Added 9 mins ago
Electrical Engineer
Arup
Houston, TX · Austin, TX
Our Houston and Austin offices are looking for an Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the next step in their career…
Added 9 mins ago
Senior Product Operations Engineer, Space
Anduril Industries
Costa Mesa, CA
We are looking for a Senior Product Operations Engineer to join our Space team in Costa Mesa, CA someone who brings deep technical credibility and the leadership presence to match. This is…
Added 9 mins ago
Senior DevOps Engineer, Space
Anduril Industries
Costa Mesa, CA
We are looking for a Senior DevOps Engineer to join our Space team in Costa Mesa, CA someone who brings deep technical credibility and the leadership presence to match. This is not a…
Added 10 mins ago
Senior BIM Designer
Arup
San Francisco, CA
Develop civil engineer’s concepts and sketches into accurate models and drawings, through direct communications
Added 10 mins ago
Senior Electrical Engineer
Arup
Dallas, TX
Our Dallas office is looking for a Senior Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the lead on exciting projects, expand…
Added 10 mins ago
Senior Electrical Engineer
Arup
Houston, TX
Our office is looking for a Senior Electrical Engineer to join our multi-disciplinary team. If you are an electrical engineer who wants to take the lead on exciting projects, expand their…
Added 10 mins ago
Substation Structural Engineering Leader
Arup
Houston, TX
…renewable energy and data center projects. In this role, you will lead structural delivery, serve as the technical interface with clients and multidisciplinary teams, and help ensure that…
Added 10 mins ago
Senior Hydrogeologist / Geothermal Specialist
Arup
New York, NY · Boston, MA · Washington, DC
Lead and deliver hydrogeological assessments for infrastructure, energy, water, buildings and major development projects.
Added 10 mins ago
Senior Geotechnical Engineer
Arup
New York, NY · Boston, MA
We are looking for a Senior Geotechnical Engineer to join our Americas East Infrastructure team, with a strong emphasis on technical geotechnical design, analysis, interpretation, and…
Added 10 mins ago
Presales Application Engineer
Arup
Los Angeles, CA
We are seeking a Presale Application Engineer to support and grow our Oasys software business in the Americas. Applying industry knowledge and software expertise, you will offer technical…
Added 10 mins ago
AI/ML Engineer
Arup
New York, NY
We are looking for an ambitious and curious AI/ML Engineer to play a key role in developing and delivering our AI capabilities across the Americas.

WEX

Staff Engineer

ME, 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
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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More about this job

Skills

Software development
GitHub
Documentation
Oracle Java
Spring Boot
Salesforce
Leadership
CI/CD
Microservices
AWS
Apache Kafka
RabbitMQ
Collaboration
Analytical skills
Communication skills
Computer science
Sales

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