Jobs in the United States

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Added 4 mins ago
Senior Full Stack Engineer C#.NET
Charles Schwab Inc.
Southlake, TX · Austin, TX
You’ll apply deep full-stack development expertise to solve complex technical problems, influence application and architecture decisions, and deliver secure, reliable solutions. Working…
Added 8 mins ago
Senior Specialist, Software Engineer 1
L3Harris
Tulsa, OK
We are seeking a highly motivated AWS Development Engineer to design, build, deploy, and support scalable cloud-based applications and infrastructure on Amazon Web Services (AWS). The ideal…
Added 13 mins ago
C
Senior Software Engineer, Data Platform
Commure
Mountain View, CA · Los Angeles, CA · New York City, NY · San Francisco, CA
- $180,000 to $230,000 USD / year
We're hiring a Senior Software Engineer to own Commure's data warehouse platform end-to-end. You'll design, build, and operate every layer of the stack:
Added 14 mins ago
Senior Software Engineer, Infrastructure, AlloyDB High Availability
Google
Sunnyvale, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 18 mins ago
H
Technical Lead Manager
Homebound
Remote, United States
- $150,000 to $200,000 USD / year
…modernizing homebuilding. This is a leadership-track role for a senior engineer ready to grow their scope and impact. You'll stay hands-on as a technical leader while directly managing a…
Added 27 mins ago
Programmer Analyst
KēSTA I.T.
Lansing, MI
KēSTA I.T. is seeking a Senior Technical Lead Java Developer to guide the design and build of a new, centralized rules-based solution for public health data, while contributing hands-on as…
Added 30 mins ago
HU
Senior Analytics Engineer
HEALTH UNION LLC
Philadelphia, PA
- $95,000 to $120,000 USD / year
We’re looking for a Senior Analytics Engineer to own work end to end: translating business requirements into robust, well-documented data models, then turning those models into intuitive…
Added 31 mins ago
Senior Test Engineer
USA-Medtronic MiniMed, Inc 1017
Northridge, CA
Must Have: Minimum Requirements
Added 32 mins ago
Senior Staff Mojo Back-End Compiler Engineer
Modular
Remote, United States
, we’re on a mission to revolutionize AI infrastructure by systematically rebuilding the AI software stack from the ground up. Our team, made up of industry leaders and experts, is building…
Added 35 mins ago
Senior Mechanical Engineer
Lexington Medical, Inc.
Bedford, MA
As a Senior Mechanical Engineer at Lexington Medical, you will be a senior technical voice and mentor for mechanical and product engineers working on our AEON surgical stapling instruments.…
Added 40 mins ago
T
Software Systems Engineer 1
TEKsystems
Santa Ana, CA
- $20 to $30 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 56 mins ago
ZZ
Senior Software Development Engineer, Fullstack
ZINC Zillow, Inc.
Remote, United States
- $156,200 to $262,600 USD / year
The Senior Specialist, Software Engineering, Full Stack designs, builds, and operates end-to-end web applications and services that power Zillow’s customer and internal experiences. This…
Added 1 hour ago
NY
Full-Stack AI Engineer
New York University
New York, NY
- $170,000 to $190,000 USD / year
The Full-Stack AI Engineer is a senior technical individual contributor responsible for designing, building, and maintaining the user-facing applications, backend services, and interactive…
Added 1 hour ago
Software Development Engineer, Transactional Services (Database & Distributed Systems)
Amazon.com Services LLC
Seattle, WA
We are seeking a Software Development Engineer to work on an in-house distributed database system the serves some of the most demanding needs of AWS services. This system pioneered database…
Added 1 hour ago
LA
Staff Software Engineer
LightTable AI
Denver, CO
- $240,000 to $260,000 USD / year
We're looking for a hands-on senior engineer who is a builder first: strong product sense and real technical depth, comfortable blurring the lines between engineer, product manager, and…
Added 1 hour ago
Mainframe Application Modernization Architect
Deloitte US
Atlanta, GA · Austin, TX · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Costa Mesa, CA · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Raleigh, NC · Richmond, VA · Sacramento, CA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
Bachelor's degree in computer science or engineering, or a related technical field with a strong foundation in development (Java or .NET) with early experience as a full stack developer.
Added 1 hour ago
Senior Staff Manager, Hardware Bringup
Modular
Remote, United States
We are looking for an Senior Staff Manager Engineer to lead the Hardware Bringup team at Modular. In this role, you will own the end-to-end delivery of accelerator bring-up across the…
Added 1 hour ago
Senior Software Engineer - Bilingual
Marketech International Corporation USA
Phoenix, AZ
Marketech International Corporation USA (MICU) is seeking a Senior Software Engineer to design, develop, and maintain enterprise software applications, with a focus on full-stack…
Added 1 hour ago
SR SOFTWARE ENGINEER
PCI Group Inc
Pineville, NC
Hybrid, 1 day per week on-site
Added 1 hour ago
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Autonomy Engineer
TEKsystems
Chillicothe, IL
- $120 USD / hour
…care about how productive that machine is on the jobsite. A Senior Autonomy Engineer in this role is basically the Senior technical person who makes sure the machine technology works…
Added 1 hour ago
T
Senior Software Engineer
TEKsystems
Nashville, TN
- $80 to $85 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 1 hour ago
Machine Learning Senior Staff Engineer
Entravision
NY
As a Machine Learning Senior Staff Engineer you will be part of all the major architectural decisions and developments we make on our algorithms, especially in our deep neural network…
Added 1 hour ago
Software Engineer (Starship)
SpaceX
Starbase, TX · Hawthorne, CA · Brownsville, TX
1+ years of experience doing data engineering, data science, full stack development, or software engineering via project team, research, internships, and/or professional experience
Added 1 hour ago
Software Engineer (Starship)
SpaceX
Hawthorne, CA · Brownsville, TX
1+ years of experience doing data engineering, data science, full stack development, or software engineering via project team, research, internships, and/or professional experience
Added 1 hour ago
Data Engineer (Starship)
SpaceX
Starbase, TX · Hawthorne, CA · Brownsville, TX
1+ years of experience doing data engineering, data science, full stack development, or software engineering via project team, research, internships, and/or professional experience

Mainframe Application Modernization Architect

Deloitte US · Atlanta, GA, United States · Austin, TX, United States · Boston, MA, United States · Charlotte, NC, United States · Chicago, IL, United States · Cincinnati, OH, United States · Cleveland, OH, United States · Columbus, OH, United States · Costa Mesa, CA, United States · Dallas, TX, United States · Denver, CO, United States · Detroit, MI, United States · Hartford, CT, United States · Houston, TX, United States · Indianapolis, IN, United States · Kansas City, MO, United States · Las Vegas, NV, United States · Los Angeles, CA, United States · McLean, VA, United States · Miami, FL, United States · Minneapolis, MN, United States · Morristown, NJ, United States · Nashville, TN, United States · NY, United States · Philadelphia, PA, United States · Pittsburgh, PA, United States · Raleigh, NC, United States · Richmond, VA, United States · Sacramento, CA, United States · San Diego, CA, United States · San Francisco, CA, United States · San Jose, CA, United States · Seattle, WA, United States · St. Louis, MO, United States · Stamford, CT, United States · Tampa, FL, United States · Tempe, AZ, United States

Apply on apply.deloitte.com About employer

Deloitte US

Mainframe Application Modernization Architect

Atlanta, GA, United States
Austin, TX, United States
Boston, MA, United States
Charlotte, NC, United States
Chicago, IL, United States
Cincinnati, OH, United States
Cleveland, OH, United States
Columbus, OH, United States
Costa Mesa, CA, United States
Dallas, TX, United States
Denver, CO, United States
Detroit, MI, United States
Hartford, CT, United States
Houston, TX, United States
Indianapolis, IN, United States
Kansas City, MO, United States
Las Vegas, NV, United States
Los Angeles, CA, United States
McLean, VA, United States
Miami, FL, United States
Minneapolis, MN, United States
Morristown, NJ, United States
Nashville, TN, United States
NY, United States
Philadelphia, PA, United States
Pittsburgh, PA, United States
Raleigh, NC, United States
Richmond, VA, United States
Sacramento, CA, United States
San Diego, CA, United States
San Francisco, CA, United States
San Jose, CA, United States
Seattle, WA, United States
St. Louis, MO, United States
Stamford, CT, United States
Tampa, FL, United States
Tempe, AZ, United States

Apply on apply.deloitte.com About employer

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Job details

Apply by: Jan 31, 2027
Posting language: English
Posted: Nov 11, 2026

Original job description

Mainframe Application Modernization Lead Software Engineer and Architect – AI & Engineering/EaaS Lead Software Engineer II Join our AI & Engineering team in transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. You’ll work alongside talented professionals reimagining and re-engineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance, accelerate new digital ventures, and fuel growth through innovation.

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology & data platforms. Our delivery models are tailored to meet each client's unique requirements.

Engineering as a Service provides complete design, implementation, and technology operations, leveraging our core engineering expertise. We transform engineering teams, modernize technology, and deliver complex programs with a product engineering approach. Our flexible delivery models - traditional teams, pools, or pods - are tailored to each client’s needs, offering engineering-led advisory, implementation, and operational capabilities to accelerate innovation. Recruiting for this role ends on 1/31/2027. Work You'll Do You will bring considerable technical, functional and leadership experience as part of our Software Engineering team. You’ll be responsible for leading teams who support the design, development and deployment of large-scale complex software solutions at an enterprise level. Your team will support various applications and the complex programs surrounding these applications including internal consultants, near-shore and off-shore technologists and multiple vendor relationships. You’ll work across geographies, with accountability for the success, effectiveness and delivery of multiple work streams. In addition, you’ll do the following:

Lead and drive discussions to come up with technical architecture and design, working with the team to shape requirements, develop technical design solutions, resolve ambiguities, focus on deliverables, meeting deadlines, quality metrics, etc.
Work hands-on on a regular basis – in the role of a senior developer and/or architect
Manage day-to-day project execution working with your established teams.
Establish technical design/development guidelines, templates and standards.
Interact regularly with other stakeholders not limited to end-user clients, project management teams, development teams, offshore development teams, testing and other cross-functional teams.
Develop and maintain contact with top decision makers at key internal clients, organize and participate in and lead aspects of the development process and contribute to the development of key technology strategies.

Work you’ll do:

Architect and Design: assist in the design and development of enterprise-grade application architecture applications and platforms, with a focus on scaling for production in a legacy modernization environment. This includes defining the technical architecture, selecting appropriate technologies, and ensuring solutions are robust, scalable, and secure.
Support modernization efforts across clients’ services capabilities working with a highly matrixed collaborative environment, working as a valued member of a cohesive architecture and development team.
Assist in the design and deployment of applications using Cloud Native principles on a hyperscaler platform (AWS, Azure, GCP). Leverage a wide range of hyperscaler tools and services, including containers (Docker, Kubernetes), serverless functions, and managed databases. Should have experience in leveraging various GenAI tools to accelerate software development life cycle.
Assist in the management and delivery components of client engagements that identify, design, and implement technology and creative business solutions for large companies.
Responsibilities include, among others, managing small teams in the identification of business requirements, functional design, process design (including scenario design, flow mapping), prototyping, testing, training, defining support procedures.
Review and evaluation of key attributes of existing application modernization architectures
Assist in the recommendation of improvements to existing Application Architectures

Required Skills and Qualifications

Bachelor's degree in computer science or engineering, or a related technical field with a strong foundation in development (Java or .NET) with early experience as a full stack developer.
Strong experience with AWS – background should include a combination of skills around legacy stacks AND modern technology stacks.
5+ years’ hands-on experience with COBOL
5+ years’ hands-on experience – JCL & Batch Processing
7+ years’ hands-on experience working on full-life-cycle mainframe application modernization projects in the commercial sector.
5+ years’ hands-on experience working with IBM DB2 for z/OS.
6+ years’ experience as an Application Architect, with a strong focus on application development and scaling solutions for production environments.
6+ years of experience with on-prem to AWS Cloud migration/integration which should include migration patterns (auth, middleware, data stores, event patterns, caching, telemetry); serverless patterns; data migration
4+ years providing hands-on technical assistance to the delivery team, reviewing designs and code for architectural fit, monitoring engineers and serving as the primary technical liaison between business stakeholders and engineering.
8+ years of experience leading large-scale global technology teams responsible for requirements definition, requirements management, and requirements validation;
1+ years’ experience designing and delivering production-grade AI solutions such as LLM applications, RAG systems, agentic workflows, intelligent automation or ML-enabled products.
Experience owning the end-to-end solution architecture which includes defining integration patterns, data flows, and technical design decisions across systems.
Experience driving the technical delivery on-site (not remotely), translating business requirements into detailed technical designs, sequencing work across integration and data layers, ensuring the solution is built to spec from design to deployment.
Deep understanding of AI/ML concepts, including experience with LLMs and their application in enterprise settings.
Familiarity with various hyperscaler tools and services.
Hyperscaler Architect certification is required (e.g., AWS Certified Solutions Architect, Azure Solutions Architect Expert, or GCP Professional Cloud Architect).
Experience leading the configuration and change management teams responsible for application deployments including the coordination of database changes and other necessary application configurations.
3+ years implementing CI/CD and DevSecOps with Cloud Build, GitHub Actions or Jenkins.
Ability to travel up to 50% nationally based on the work you do and the clients and industries/sectors you serve.
Limited immigration sponsorship may be available.

Preferred Qualifications:

Experience with architecture design patterns such as MVP or MVC, Gang of Four, etc.
Experience with JQuery, JavaScript and common JavaScript Patterns
Experience or passion for implementing cloud solutions on Amazon Web Services (AWS), Microsoft Azure, and/or Google Cloud Platform
Experience with Anthropic Claude, OpenAI-compatible APIs, enterprise
Master’s degree in computer science or engineering.

Wages and Salary The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $141,200 to $278,300. You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, the individual and organizational performance.

Apply on apply.deloitte.com About employer

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Jobs in the United States