Jobs in the United States

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Added 1 min ago
G
Fire Protection Engineer
GPAC
Jacksonville, FL
- $100,000 to $180,000 USD / year
We’re seeking a Lead Engineer to oversee the design, review, and delivery of fire alarm and fire sprinkler systems for commercial, industrial, and institutional projects across Florida.…
Added 1 min ago
G
Fire Protection Engineer
GPAC
Neptune Beach, FL
- $100,000 to $180,000 USD / year
We’re seeking a Lead Engineer to oversee the design, review, and delivery of fire alarm and fire sprinkler systems for commercial, industrial, and institutional projects across Florida.…
Added 1 min ago
G
Fire Protection Engineer
GPAC
Atlantic Beach, FL
- $100,000 to $180,000 USD / year
We’re seeking a Lead Engineer to oversee the design, review, and delivery of fire alarm and fire sprinkler systems for commercial, industrial, and institutional projects across Florida.…
Added 1 min ago
G
Fire Protection Engineer
GPAC
Ponte Vedra, FL
- $100,000 to $180,000 USD / year
We’re seeking a Lead Engineer to oversee the design, review, and delivery of fire alarm and fire sprinkler systems for commercial, industrial, and institutional projects across Florida.…
Added 1 min ago
G
Fire Protection Engineer
GPAC
Orange Park, FL
- $100,000 to $180,000 USD / year
We’re seeking a Lead Engineer to oversee the design, review, and delivery of fire alarm and fire sprinkler systems for commercial, industrial, and institutional projects across Florida.…
Added 11 mins ago
AF
Fitness Manager
American Family Fitness
Fredericksburg, VA
- $50,000 to $60,000 USD / year
Objectives: Lead, manage, train, and develop fitness & personal training team members according to the companys Mission, Vision, Service Standards, and Business philosophy in order to…
Added 19 mins ago
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Planning Solution Senior Analyst - Anaplan
LOG - Logitech Inc.
TX
- $90,000 to $120,000 USD / year
Participate in all phases of software development with emphasis on the planning, analysis, testing, integration, documentation, and presentation phases.
Added 23 mins ago
Senior Vehicle Power Electronics Engineer
Anduril Industries
Santa Ana, CA · Costa Mesa, CA
We are scaling at a historic pace, anchored by Arsenal-2, our new software-defined shipyard being built in Baltimore County, Maryland. It's part of a new $6.6 billion investment in…
Added 23 mins ago
Flight Test Engineer - Space Systems
Anduril Industries
Costa Mesa, CA
Lead a team to plan and execute full system-level T&E of hardware and software, focusing on resource planning, ground and flight testing, issue investigation, and process improvement.
Added 30 mins ago
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Senior Software Engineer (Quality, Health Records)
Whoop
Boston, MA
- $150,000 to $215,000 USD / year
You will lead the testing strategy and test automation for Health Records, ensuring healthcare data is ingested, transformed, stored, and consumed accurately and reliably. In parallel, you…
Added 30 mins ago
O
Lead Principal Software Engineer, Core Infrastructure
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
As a Consulting Member of Technical Staff, you will own the software design and development for major components of Oracle's Cloud Infrastructure. You should be both a rock-solid lead…
Added 30 mins ago
O
Principal Technical Program Manager
Oracle
Nashville, TN
- $91,000 to $209,500 USD / year
Lead cross-organizational execution for technically complex tooling, environments, and services that support developers and agents throughout the software-development lifecycle.
Added 30 mins ago
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Lead Principal Platform Software Engineer
Oracle
Seattle, WA · Santa Clara, CA
- $113,600 to $306,400 USD / year
We are seeking a Lead Principal Platform Software Engineer to lead the architecture and delivery of critical platform systems and initiatives across teams. This is a hands-on technical…
Added 30 mins ago
O
Corporate Account Manager
Oracle
Austin, TX
- $31.73 to $50.72 USD / hour
We are seeking Sales Account Managers with a successful background selling software, hardware or business services in your area. You’ll maintain relationships within a portfolio of NetSuite…
Added 35 mins ago
Mechatronics Engineer III
JPL/NASA
Pasadena, CA
Develop and lead the implementation of mechanisms, materials, and electronics, including actuators, sensors, controllers, structures, and moving mechanical assemblies, for current and…
Added 43 mins ago
ZT
Quality Control Laboratory Technician, Support I
Zebra Technologies
Morris Plains, NJ
- $23 USD / hour
You’ll have opportunities to learn and lead in a forward-thinking environment, defining your path to a fulfilling career while channeling your skills toward causes you care about - locally…
Added 43 mins ago
Senior Test Engineer
ASRC Federal Holding Company
Egg Harbor Township, NJ
Independently lead testing efforts and evaluate software quality.
Added 43 mins ago
Senior Software Engineer (Institutional, Financing)
Coinbase
Trenton, NJ
As a Senior Software Engineer on the Financing Engineering team within the Institutional group, you'll design, build, and scale the systems that safely manage billions of dollars in loans…
Added 44 mins ago
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Recreation Program & Event Technician, Kelsey Creek Farm
City of Bellevue
Bellevue, WA
- $29.98 to $41.37 USD / hour
Added 45 mins ago
Senior Quality Analyst
Garmin International, Inc.
Olathe, KS
…activities for complex Garmin Fitness consumer products and/or software in a team-oriented…
Added 48 mins ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Strong proficiency in software development lifecycle management, including CI/CD, testing, monitoring, and incident response.
Added 51 mins ago
Senior Director, Product & AI Security
Fortive
Remote, United States
…Intelligence (AI) Security across the enterprise. This role will lead the development and execution of a comprehensive security strategy that embeds secure-by-design principles into…
Added 51 mins ago
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Engagement Lead / DevOps Transformation Architect
iSoftStone
New York, NY
- $80 to $85 USD / hour
…innovation. We specialize in web and application development, software testing and support, data and content management, digital experience, accessibility, and data for machine learning and…
Added 54 mins ago
A
Senior Product Designer
Acumatica
Remote, United States
- $120,000 to $135,000 USD / year
Lead usability and UX acceptance testing to ensure the experience functions as designed. Define success metrics such as task completion, error rate, CSAT, and adoption with product…
Added 57 mins ago
O
Senior Patient Safety Strategist
Oracle
Jefferson City, MO
- $74,100 to $148,300 USD / year
…safety assessments for complaints involving regulated health software, medical-device functionality, and clinically significant customer-reported events. The role evaluates potential…

WEX Inc

Software Engineer (Apps) 4

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
Experience: 10+ years of professional experience in software engineering.
Posting language: English
Posted: Nov 5, 2026

Original job description

About the Team/Role We are seeking a seasoned Sr. Software Engineer in the WEX Mobility Engineering organization. This role will sit in the Mobility team that caters to fleet management and mobility payments solutions for our large customers. Mobility development team spans across USA, Brazil, and India. Our Mobility systems provide SaaS and API solutions to various customers. WEX Mobility products enable credit issuance to fleet companies and their workers in the form of WEX or cobranded credit cards, usable at fueling stations and select other merchants. At WEX, we provide fleet managers and operators with fuel discounts, and flexibility to configure spend controls that restrict fleet members to use their cards at configured merchants, for configured amounts and velocity. This role includes large customer implementation/integration with TMS and support of products on the IBM iSeries platform. The role encompasses various responsibilities and required skills.

Technical Expertise - Engineer and implement software solutions tailored for the iSeries environment and possess deep knowledge of iSeries technologies, including RPG III,RPGILE, RPG IV, RPG400, CLP, DDS, C# and all IBM Utilities, SOAP, PHP, .NET web services and DB2 databases, which are crucial for effective development
Project Leadership - Senior engineers often lead technical initiatives, guiding teams through project lifecycles,
Mentorship - provide guidance and support to junior developers, fostering skill development and providing guidance on best practices and coding standards.
System Design - Responsibilities include architecting scalable and efficient systems and technical design documentation.
Collaboration - Senior engineers work closely with stakeholders, product managers and large customers to gather requirements and translate them into technical solutions, enhancing overall project success to ensure alignment with business goals.
Quality Assurance - Senior engineers are responsible for code reviews and implementing testing strategies to maintain software quality.

How you’ll make an impact:

Design, develop, and maintain robust, scalable, and high-performance object oriented code in our backend services.
Develop public REST APIs using Java and internal gRPC APIs for inter-service and inter-system communication.
Craft systems designs, lead design decisions, and drive alignment with other senior engineers.
Write automated unit tests, integration tests, end-to-end tests, concurrency tests, load/performance tests.
Analyze existing systems to identify bottlenecks, tech debt, and implement scalability, and stability improvements.
Implement automation for testing, monitoring, healing, and scaling applications, continuous integration and deployment to reduce time to market
Collaborate with cross-functional teams, including product managers, designers, and other engineers, to define and implement new features.
Conduct code reviews (comment, approve, seek revisions, merge), mentor junior and mid-level engineers, and actively promote engineering best practices.
Dive deep and troubleshoot complex issues, devise fixes, author root cause analysis documents, and ensure lasting performance and reliability.
Conduct objective and comparative analyses of competing technologies to advise the team of pros and cons of a technology solution
Maintain robust documentation (design docs, run books, change management docs, and readiness plans)
Provide live-site support for production applications by monitoring systems, ensuring rapid incident resolution, and driving continuous improvement.
Drive cross-team projects as a single-threaded-owner (STO) or tech lead, and actively unblock other engineers to make progress.
Support Mobility Major Account Implementations on IBM iSeries platform.

Experience you'll bring:

Bachelor’s degree in Computer Science or Software Engineering
10+ years of professional experience in software engineering.
Strong understanding of data structures and algorithms, object-oriented design, and problem-solving skills.
Expertise in designing and developing internet-scale services with scalability, availability, security, and reliability design tenets.
Excellent written and verbal communication skills, and a collaborative and empathetic mindset.
Proficiency in backend development, with proficiency expertise in Java or C#, and frameworks like SpringBoot, building and optimizing RESTful APIs, ODATA framework, and SQL
10+ years Deep Technical knowledge of iSeries technologies, including RPG III, RPGILE, RPG IV, RPG400, CLP, C++,DDS, all IBM Utilities, SOAP, PHP, .NET, web services and DB2 databases, which are crucial for effective development.
IBM iSeries communications, administration, SSL, SSH, TCP/IP, web services experience

Preferred Qualifications

Master’s degree in computer science or software engineering.
8 years of experience in software engineering.
Experience with event-driven architecture and tools like Kafka.
Experience working on card payments
Familiarity with cloud-native architecture (containerization using tools such as Docker and Kubernetes).
Awareness of API security and PCI DSS compliance requirements
Ability to work on existing codebase, contribute improvements, and adapt to legacy systems’ constraints.

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

TMS
C#
PHP
.NET
IBM DB2
Leadership
Documentation
Collaboration
Quality assurance
API development
Oracle Java
Communication skills
Detect bottlenecks
CI/CD
Troubleshoot
Root cause analysis
Change management
Process improvement
Computer science
Problem solving
Back-end development
Spring Boot
SQL
C++
Apache Kafka
Docker
Kubernetes
Regulatory compliance
Sales

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