Jobs in the United States

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Project Engineer
Axiom Space
United States
…completion. In this role they will be responsible for supporting the design and development of structural and mechanical subsystems of the first commercial space station. This role is…
Added just now
IT Manager - Infrastructure and Support
GENERAL BEVERAGE SALES CO
Madison, WI
The IT Manager will be responsible for managing our IT infrastructure, developing and implementing technology strategies, and ensuring the smooth operation of our IT systems. They will play…
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IAM Architect
Sapsol Technologies Inc
Taylor, TX
JOB SUMMARY - Develops and executes design of resilient, mission-critical enterprise systems. Aligns architectural designs to coincide with Business and Technology strategies and is very…
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Technical Support Specialist
Chickasaw Service Solutions, LLC
United States
…Health, Infrastructure and Engineering, Mission Optimization, Technology and Transportation) for the federal government and commercial enterprises. A portion of our profits is used to…
Added 1 min ago
Clinical Education Consultant - Professional Development
Children's Hospital Medical Center
United States
Programs aligned are central professional development programming, continuing education, and HAC prevention
Added 1 min ago
Technical Analyst, Life Safety
Princeton University
Princeton, NJ
Under the direction of the Manager of Life Safety Technology Service, the Analyst oversees the administration, deployment, and support of applications within the Facilities Technology…
Added 1 min ago
Security Architect - Consultant
Novalink Solutions LLC
West Columbia, SC
10. Work with Information Technology, Application Development and Business Teams to advance security efforts of the Medicaid Enterprise
Added 1 min ago
Software Solutions Architect
Novalink Solutions LLC
Lansing, MI
The architect is responsible for leading the design, development, and implementation of
Added 1 min ago
Engineer II - Electrical
Qualus
Louisville, KY
Review, organize, and interpret field data to support engineering analysis, design development, and project execution; identify missing or inconsistent information for follow-up.
Added 2 mins ago
Senior Construction Manager - Water/Wastewater - Virginia Beach
Black & Veatch Family of Companies
Virginia Beach, VA
…our construction professionals with expert training, career development, and career advancement to allow for continuous professional development. Our management is committed to the latest…
Added 2 mins ago
Director - Enterprise Op Model & Organizational Design
Edward Jones
United States
We are seeking a Director, Enterprise Operating Model & Organization Design, to help translate enterprise strategy into clear, connected choices about capabilities, work, organization,…
Added 2 mins ago
Engineering Project Manager Senior
Listings
WALLER, TX
…requirements, and program objectives. This individual will lead PLM development and enhancements to ensure the project workstreams are compliant with Clear deliverables to release software…
Added 2 mins ago
Business Development Representative
Foundant Technologies Inc
Remote, United States
…work where it suits you best, while staying connected through technology. Our global network of talent is supported by physical office hubs and virtual collaboration, fostering a dynamic…
Added 3 mins ago
AI & Data Intern
Penn Engineering
Danboro, PA
…business unit. Your goal is to learn our approach to data and help design, develop, and implement AI-driven solutions that optimize and enhance our business…
Added 3 mins ago
WW
Consulting Systems Engineer (Michigan)
World Wide Technology Holding, LLC
Detroit, MI
- $150,000 to $190,000 USD / year
partnerships to help public and private sector organizations design, build and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced…
Added 3 mins ago
WW
Oracle Analyst - Order to Cash (O2C)
World Wide Technology Holding, LLC
Remote, United States
- $77,200 to $115,800 USD / year
At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe.…
Added 4 mins ago
MS
Quality Improvement Specialist
Medix Staffing Solutions
New York, NY
- $36.06 to $38.46 USD / hour
…improvement (QI) activities, educational efforts, and resource…
Added 4 mins ago
Senior Manager, Software Engineering (Graphics) - League of Legends
Riot Games
Los Angeles, CA
…engineering teams in League of Legends that build and evolve the technology that artists, designers, and developers rely on every day. You’ll grow and mentor individual contributors over…
Added 4 mins ago
Mechanical Design Engineer – Exhaust Systems
General Electric Company
United States
As part of a cross-functional Exhaust Systems team within a Military NPI Program, the design engineer will be focused on product design, integration, testing, development, and support of…
Added 4 mins ago
MC
Global Cybersecurity Principal Domain Architect - AI and Data Analytics
McDonald's Corporation
Chicago, IL
- $168,350 to $218,860 USD / year
…(Delivery, Digital and Drive Thru). McDonald’s will accelerate technology innovation so 65M+ customers a day will experience a fast, easy experience, whether at one of our 25,000 and…
Added 4 mins ago
QA Computer Systems Validation (CSV) Specialist
Experis USA
Wilson, NC
Support the development and review of validation protocols (IQ/OQ/PQ) for equipment, utilities, and manufacturing processes.
Added 4 mins ago
QA Validation Specialist (x2)
Experis USA
Wilson, NC
Support the development and review of validation protocols (IQ/OQ/PQ) for equipment, utilities, and manufacturing processes.
Added 4 mins ago
SO
IT Data Analyst Senior
State of Idaho
Boise, ID
- $33.9 to $35.5 USD / hour
…annual general fund expenditures. In addition, the Information Technology department maintains dozens of applications and associated systems that interact with the SLDS and with systems…
Added 5 mins ago
Associate Data Engineer
Visa Technology and Operations LLC
Foster City, CA
Data Engineers in this role support the design, implementation, and maintenance of data pipelines and processing jobs to enable secure, scalable, and high-quality technology solutions. They…
Added 5 mins ago
Staff SW Engineer - Front-End / UI
Visa U.S.A. Inc.
Bellevue, WA
You will also serve as a front-end technical leader, helping raise engineering quality through architecture guidance, design and code reviews, mentoring, and adoption of modern tools and…

Avaya

Sr. Software Engineer - Core Systems

United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

About Avaya

Avaya is an enterprise software leader that helps the world’s largest organizations and government agencies forge unbreakable connections.

The Avaya Infinity™ platform unifies fragmented customer experiences, connecting the channels, insights, technologies, and workflows that together create enduring customer and employee relationships.

We believe success is built through strong connections – with each other, with our work, and with our mission. At Avaya, you'll find a community that values your contributions and supports your growth every step of the way.

Learn more at https://www.avaya.com

Job Information

Job Code: 00194005 Job Family: Research and Development Job Function: Software Engineering

Position Overview

We are looking for a hands-on software engineer with strong system design skills, deep server-side engineering experience, and the curiosity to work across a complex enterprise platform. You will turn product and engineering goals into practical designs, implement critical functionality, and carry improvements through testing, deployment, and production operation.

You should enjoy understanding how components work together, exploring unfamiliar codebases, and tracing problems beyond the boundaries of a single service. The role combines broad technical judgment with the ability and motivation to go deep into implementation details.

Agentic AI development is central to how we work. We value engineers who use AI agents to expand what they can investigate and deliver, while personally understanding, reviewing, and verifying the systems they build.

Ownership and Delivery

Take responsibility from problem definition through implementation, production adoption, and ongoing operation.
Show initiative: identify gaps, gather context, propose practical solutions, and move work forward with appropriate coordination.
Work through ambiguity and setbacks, surface blockers early, and follow through on commitments.
Balance speed with quality, explain tradeoffs, and verify that the result solves the intended problem.
Remain accountable after release: investigate failures, incorporate feedback, and improve reliability and maintainability.
Share knowledge and credit, seek input from component owners, and strengthen the team's ability to deliver.

Responsibilities

Design across component boundaries. Translate ambiguous needs into clear designs, evaluate tradeoffs, define interfaces, and consider the effects on the wider system.
Build robust server-side software. Implement and improve services with appropriate correctness, performance, scalability, security, and operational visibility.
Investigate end to end. Follow requests, data, and failures across components; identify root causes and work with component owners to deliver lasting improvements.
Rapid AI-assisted prototyping. Use AI tools to quickly build working prototypes, compare approaches, and validate technical feasibility before developing promising ideas into production-quality software.
Move between design and code. Prototype approaches, write critical implementation code, review changes, and validate assumptions through tests and measurements.
Use AI agents effectively. Break work into clear tasks, supply relevant context and constraints, review generated changes, and verify behavior including failure scenarios.
Learn unfamiliar systems. Use code, documentation, experiments, AI tools, and collaboration to become effective across languages and codebases.
Evolve software thoughtfully. Improve maintainability and delivery speed while managing compatibility, rollout, and operational risk.
Contribute across the stack. Work with APIs, client integrations, and user interfaces when needed to deliver a complete outcome.
Provide hands-on technical leadership. Communicate decisions, coordinate across teams, mentor peers, and help others deliver.

Required Experience

Substantial hands-on software engineering experience, with demonstrated ownership of production systems and meaningful technical decisions.
Strong system design skills: the ability to reason about interfaces, dependencies, data flows, scalability, reliability, security, and maintainability across multiple components.
Deep backend engineering skills in at least one relevant language (Go, Rust, Node.js/TypeScript, Java, etc), including effective debugging and performance investigation.
Practical understanding of distributed systems, concurrency, asynchronous communication, data consistency, persistence, and failure recovery. Experience with databases, caching, cloud platforms, containers, and messaging technologies such as Kafka, NATS, or comparable systems is valuable.
Experience with automated testing, deployment, observability, and production troubleshooting.
Practical use of AI coding agents for substantial engineering work, with the ability to explain decisions, identify mistakes, and independently verify results.
Curiosity and demonstrated initiative to learn unfamiliar technologies and investigate beyond a single component or specialty.
Clear communication and effective collaboration across engineering teams.

Preferred Experience

Production development in Rust or Go.
Full-stack delivery or meaningful work with client applications, SDKs, or modern frontend frameworks.
Improving systems under demanding availability, latency, throughput, or cost constraints.
Modernizing existing software and delivering changes across multiple components or teams.
Event-driven systems using Kafka, NATS, RabbitMQ, or comparable technologies.
Contact center, telecommunications, or other real-time enterprise applications.
AI-enabled application development involving tool integration, orchestration, or evaluations.

Education

Bachelor degree or equivalent experience

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Applicants must be currently authorized to work in the United States without the need for visa sponsorship now or in the future.

Avaya is an Equal Opportunity employer and a U.S. Federal Contractor. Our commitment to equality is a core value of Avaya. All qualified applicants and employees receive equal treatment without consideration for race, religion, sex, age, sexual orientation, gender identity, national origin, disability, status as a protected veteran or any other protected characteristic.

In general, positions at Avaya require the ability to communicate and use office technology effectively. Physical requirements may vary by assigned work location. This job brief/description is subject to change. Nothing in this job description restricts Avaya right to alter the duties and responsibilities of this position at any time for any reason.

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