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Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more…
Added 2 mins ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
The Sr Principal AI/ML Engineer, AI & Product Office owns the hardest technical bets and the foundation the team builds on, and builds and deploys the AI-enabled products that help the…
Added 3 mins ago
UG
Architect - Remote
UnitedHealth Group
Fort Washington, PA
- $112,700 to $193,200 USD / year
…involved across many aspects of architecture, design, build, engineer and implement technical solutions and capabilities providing technical leadership. Responsible for communicating…
Added 3 mins ago
Liaison Engineer Intern - Summer 2027
Sierra Nevada Corporation
Vandalia, OH
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems…
Added 3 mins ago
Chief Engineer
Sierra Nevada Corporation
Plano, TX
Join our team as a Chief Engineer and lead the charge in innovation and efficiency. Leverage cutting-edge technology and your unparalleled expertise to drive our projects beyond the…
Added 3 mins ago
Network Engineer
Canopy Standard
Jackson, MS
The Network Engineer develops and enforces network and security standards, supports disaster recovery and business continuity initiatives, manages network-related projects, and provides…
Added 3 mins ago
UG
Associate Software Engineer
UnitedHealth Group
Minneapolis, MN
- $60,200 to $107,400 USD / year
Bachelor's degree or 4+ years of experience as a Software Engineer
Added 4 mins ago
Quality Engineer III, Test Environment
Blue Origin Personnel, LLC
United States
Blue National Security is seeking a Quality Engineer to support hardware and software test and verification operations. You will make sure that test and build activities on safety-critical…
Added 4 mins ago
Optical Design/ Coating Engineer
Blue Origin Personnel, LLC
Denver, CO · Huntsville, AL
This role is part of Blue National Security (BNS), where our focus is the design, development, and delivery of launch and spacecraft systems for national security missions. Through Blue…
Added 6 mins ago
Sr Network Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
We are looking for a Senior Network Engineer for Data Center, Backbone, & CDN who is passionate about large-scale network infrastructure. This is a technical leadership role within our…
Added 6 mins ago
Lead Full Stack Engineer – Java, Microservices & APIs
Elavon, Inc.
Atlanta, GA
We are seeking an experienced Lead Software Engineer to provide hands-on technical leadership across the software development lifecycle. This role will lead solution design and development,…
Added 7 mins ago
WW
Sr. Systems Engineer
World Wide Technology
Maryland Heights, MO
- $120,000 to $130,000 USD / year
…standard end user device core build for delivery, upgrade, and security updates. As the Senior Engineer Microsoft SME, you will be responsible for creating, managing, and seamlessly…
Added 8 mins ago
Lead Software Engineer
JPMC page
Chicago, IL
As a Lead Software Engineer at JPMorganChase within the Consumer Community Banking Digital Technology department, you are an integral part of an agile team that works to enhance, build, and…
Added 9 mins ago
Customer Success LATAM
GitLab
Remote, United States
…developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50%…
Added 10 mins ago
Data Centre Field Support Engineer (L2)
NTT America, Inc.
TX
The Data Center Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line onsite technical support and field…
Added 10 mins ago
Data Centre Field Support Engineer (L2)
NTT America, Inc.
TX
The Data Center Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line onsite technical support and field…
Added 11 mins ago
Senior Software Engineer, CAPE
Crusoe
San Francisco, CA · Sunnyvale, CA
We are seeking a Senior Software Engineer to architect, design, and develop Cloud Infrastructure management systems and platforms. You'll deliver end-to-end use cases and workflows for a…
Added 11 mins ago
Lead Software Engineer
ZBETA Consulting
Remote, United States
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 12 mins ago
Field Service Engineer II
HITACHI ENERGY USA INC
Mount Pleasant, PA
…impact for customers? Join Hitachi Energy as a Field Service Engineer and become a trusted technical partner delivering world-class service and support for advanced industrial equipment and…
Added 13 mins ago
Hardware Test Engineer
Astranis
San Francisco, CA
As a Hardware Test Engineer, you'll work across engineering disciplines to make sure our hardware meets the highest bar for quality and reliability. You'll own testing from concept through…
Added 15 mins ago
Software Dev Engineer II, AWS Inspector
Amazon Development Center U.S., Inc.
Herndon, VA
Have a deep understanding of software architecture and development methodology.**The ideal candidate will have past experience working as a software development engineer. You will enjoy…
Added 15 mins ago
Software Development Engineer II, AWS Inspector
Amazon.com Services LLC
Herndon, VA
Have a deep understanding of software architecture and development methodology.**The ideal candidate will have past experience working as a software development engineer. You will enjoy…
Added 17 mins ago
Staff Software Architect
CVS Shared Services Resources LLC
Remote, United States
We are looking for a Staff Software Architect to serve as a technical leader within the Clinical Insights Engine team at CVS Health. This is a senior individual contributor role with…
Added 17 mins ago
A
Sr DevOps Engineer
ArtosAI
San Francisco, CA
- $166,500 to $231,000 USD / year
We're looking for a Senior DevOps Engineer to design, build, and maintain the infrastructure that powers our platform. You'll play a critical role in scaling our AWS infrastructure,…
Added 18 mins ago
JH
Senior Aerospace Engineer
Johns Hopkins Applied Physics Laboratory
Albuquerque, NM
- $105,000 USD / year
Are you an experienced aerospace engineer with extensive expertise in avionics and electronics development for advanced aerospace and defense systems?

Robert Half

Senior Applications Architect

Duluth, GA, United States

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Job details

Posting language: English
Posted: Aug 25, 2026

Original job description

Description

Senior Application Architect

Location: Candidates must reside in Atlanta Georgia.
This position does not offer sponsorship or C2C now or in the future.
Onsite role

We are seeking a Senior Application Architect to lead the design, modernization, and transformation of complex enterprise applications. This individual will work closely with engineering teams, business stakeholders, and vendors to define architecture, guide technical initiatives, and support the modernization of legacy and on-premises applications into scalable cloud and hybrid environments.

The ideal candidate has grown from a hands-on software engineering or development background into an architecture role and remains technically involved. This is a technical leadership role without direct people management responsibilities.

What We're Looking For

We are looking for someone who has started as a developer or engineer and progressed into an architecture role. This person should have strong hands-on technical knowledge but also be able to operate at an architectural and strategic level.

The ideal candidate has experience leading or contributing significantly to a large-scale application transformation, understands the challenges of modernizing legacy environments, and has helped move applications and data from on-premises infrastructure into cloud or hybrid environments.

They should be comfortable leading technical initiatives, working with vendors and stakeholders, mentoring engineers, and getting involved in technical decisions when needed.

This version keeps the actual must-haves front and center without getting bogged down in every possible responsibility.

Key Responsibilities

Lead application modernization and transformation initiatives across legacy, on-premises, hybrid, and cloud environments.
Assess existing applications and recommend modernization strategies, including refactoring, replatforming, migration, replacement, or retirement.
Design scalable target-state architectures, including applications, integrations, APIs, data flows, security, and deployment models.
Lead and support cloud migration initiatives, including moving applications and data from on-premises environments to the cloud.
Develop and promote architecture standards, design patterns, and best practices.
Partner with developers, infrastructure, security, product teams, business stakeholders, and vendors throughout the design and delivery process.
Lead architecture and design reviews and ensure solutions meet security, scalability, reliability, and performance requirements.
Design API-first and event-driven architectures using REST, GraphQL, messaging, and streaming technologies.
Support architecture decisions involving mobile platforms and ensure mobile applications integrate effectively with enterprise systems and APIs.
Promote modern engineering practices, including CI/CD, DevSecOps, automation, containers, and secure software development.
Provide technical leadership and mentorship to engineers and technical team members.
Evaluate vendor solutions and ensure third-party technologies align with architecture and long-term technology strategy.

Requirements

Required Experience

10+ years of experience in software engineering, application development, solutions architecture, or application architecture.
At least 3–4 years of experience as a Lead Application Architect, Application Architect, Solutions Architect, or similar role supporting large-scale modernization initiatives.
Proven experience leading or playing a significant role in enterprise application transformation and modernization.
Strong experience with cloud migration, including moving applications and/or data from on-premises environments to cloud or hybrid platforms.
Experience leading technical projects and initiatives and mentoring engineers, without requiring formal people management experience.
Strong communication skills and experience working with business stakeholders, technical teams, and external vendors.
Financial services or other highly regulated industry experience is preferred.

Required Technical Skills

Strong experience designing and modernizing enterprise-scale applications.
Strong experience with cloud and hybrid environments, with AWS preferred.
Deep understanding of:
Microservices and modular monoliths
API-first architecture using REST and/or GraphQL
Event-driven architecture, messaging, and streaming
Distributed systems and application integration
Hands-on experience with Docker and Kubernetes and/or OpenShift.
Strong understanding of CI/CD, DevSecOps, automation, and modern software delivery practices.
Proficiency with Vue.js preferred or React.
Experience with Java and/or Node.js is a plus.
Experience with or understanding of mobile application architecture and mobile platforms.
Strong understanding of application security and security compliance.
Experience designing applications for scalability, reliability, resilience, performance, monitoring, and observability.
Python experience is a plus but not required.

Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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