Top 12 Mainframe architect Jobs in Massachusetts

Staff Engineer
TJX Companies —Framingham, MA
- $116,200 - $151,000 a year
- Full-time
- System design
- Office
- SQL
- Health savings account
- Paid holidays
Mainframe Modernization Senior Manager
Accenture —Boston, MA
- $122,700 - $302,400 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- DevOps
- Paid holidays
- Disability insurance
BCG Platinion | Lead AI Tech Architect
Boston Consulting Group —Boston, MA
- $190,000 a year
- Full-time
- Computer Science
- ERP systems
- Urgent Care
- Profit sharing
- Paid parental leave
BCG Platinion | Senior AI Tech Architect
Boston Consulting Group —Boston, MA
- $150,000 a year
- Full-time
- Computer Science
- ERP systems
- Urgent Care
- Profit sharing
- Paid parental leave
BCG Platinion | Senior AI Tech Architect, Public Sector Industry Leader (Defense & Security, Civil Sector)
Boston Consulting Group —Boston, MA
- $150,000 a year
- Full-time
- Computer Science
- ERP systems
- Urgent Care
- Profit sharing
- Paid parental leave
Developer - Policy Admin Systems
MassMutual —Springfield, MA
- $148,300 - $194,600 a year
- On call
- Azure
- Computer Science
- DevOps
- Commuter assistance
- Paid holidays
4d
Domain Tech Lead — Infrastructure Patching Automation (Mainframe & AS/400)
Deloitte —Boston, MA
- $134,000 - $265,000 a year
- Full-time
- 7 years
- Azure
- Up to 50% travel
Sr. Solutions Architect - NPO, WWPS SA - NPO
Amazon Web Services, Inc. —Boston, MA
- $153,600 - $207,800 a year
- Full-time
- 3 years
- Mentoring
- Senior level
- AD&D insurance
- Health insurance
Sales Specialist, Infrastructure Services
DXC Technology —Boston, MA
- $157,600 - $236,400 a year
- Full-time
- Remote
- Azure
- AWS
- Bachelor's degree
- Paid holidays
- Disability insurance
12d
Senior Data Platform Architect (Snowflake, Databricks, Open Platforms & Data Virtualization), VP I - State Street Investment Management
State Street —Boston, MA
- $120,000 - $202,500 a year
- Full-time
- Java
- JavaScript
- Senior level
- Disability insurance
- Health insurance
Principal, Worldwide GTM Specialist - Storage, Data & AI GTM
Amazon Web Services, Inc. —Boston, MA
- $176,100 - $262,000 a year
- Full-time
- 7 years
- Machine learning
- Senior level
- AD&D insurance
- Health insurance
Business Development - Industrial transformation lead, Auto & Manufacturing Industry Specialists
Amazon Web Services, Inc. —Boston, MA
- $147,900 - $200,100 a year
- Full-time
- Customer service
- 5 years
- AWS
- AD&D insurance
- Health insurance

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Domain Tech Lead — Infrastructure Patching Automation (Mainframe & AS/400)
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Provide hands-on technical design guidance to unblock infrastructure automation engineering: architecture decisions, integration patterns, implementation…
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mainframe architect jobs near massachusetts

Staff Engineer

TJX Companies -
Framingham, MA

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Job Details

Full-time
$116,200 - $151,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Adoption assistance
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Employee discount
Life insurance
Referral program

Qualifications

Index optimization
Application Integration
Software engineering
Data Integration (Data management)
Engineering development testing
DB2
.NET Core
System performance optimization
System design
Scalable systems
Stored procedures
SQL
System design for system development
Technical solutions implementation
Collaboration with product development teams
Managing engineering teams
Professional development support
Mainframe
Mentoring
COBOL
Mainframe development
Leading team collaboration initiatives
Scalability
Unit testing
System tuning
Data performance optimization
Implementing IT solutions
Delegation
Design (software development lifecycle)

Full Job Description

TJX Companies

At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development. Whether you’re working in our four global Home Offices, Distribution Centers or Retail Stores—TJ Maxx, Marshalls, Homegoods, Homesense, Sierra, Winners, and TK Maxx, you’ll find abundant opportunities to learn, thrive, and make an impact. Come join our TJX family—a Fortune 100 company and the world’s leading off-price retailer.

Job Description:

Staff Engineer - Merchandising

What you’ll discover

We offer an inclusive culture and growth opportunities!

Global IT Organization which collaborates across U.S., Canada, Europe, and Australia; click here to learn more!

Challenging, collaborative, and team-based environment.

What you’ll do

The Merchandising Solution Delivery organization manages the Merchandise Inventory and Markdown software and systems that track where millions of products will move around the globe to our stores each day. Our team thrives on strong relationships with our business partners and is working diligently to address their needs which support TJX growth and operational stability. On this tightly knit and fast-paced solution delivery team you will be constantly challenged to stretch and think outside the box.

Experience of authoring functional/technical designs documents including performance, security and availability considerations

Proven experience of developing new features and services that are medium to high level of complexity working with the Product, Platform, Infrastructure and Security teams

Proven ability to design, code, test, deploy & support working software/technology components, working collaboratively with architects and other engineers

Experience in delivering clean, secure, performant code / technology components that meets all non-functional requirements

Experience in leading discussions on design approaches to solving highly visible, strategic and complex business problems

Experience in establishing development process definitions, best practices and standards

Experience identifying emerging technologies for consideration for new technology direction and implementing proof of concepts to prove the new technology

Proven ability to create Threat Model, Architecture, Estimates, Design, Code, and deliver for the required business feature

Experience of acting in a Lead Engineer capacity for medium to large initiatives, prioritizing and assigning tasks, providing guidance and resolving issues

Proven ability to mentor more junior engineers across the technical domains/enterprise

What you’ll need

Our team is looking for people with a passion for technology, intellectual curiosity, and willingness to try new things to drive better solutions and get results. We want creative people that possess strong interpersonal skills to demonstrate leadership by example, not authority, and who can foster an inclusive environment where everyone feels heard.

We are seeking a motivated, talented, experienced Staff Engineer who has deep Microsoft .NET Development knowledge and experience to design and implement business functionality in their assigned Platforms / Products using and creating DevSecOps best practices. We want people that can support and lead the technical strategy in their product team and communicate effectively with technical and non-technical associates.

Minimum Experience

10+ years of hands‑on software development experience focused on the Microsoft .NET ecosystem (C#, .NET Framework, .NET Core).

Extensive experience designing, developing, and optimizing SQL Server databases, including complex queries, stored procedures, indexing strategies, and performance tuning.

Ability to work with mainframe SMEs to reverse-engineer logic and map it into modern .NET domain models.

Ability to read, analyze and interpret Mainframe code such as COBOL, JCL, VSAM and DB for z/OS schemas.

Experience extracting and transforming data from Mainframe DB2 and IMS.

Hands-on experience designing and building data extraction pipelines from mainframe systems into modern platforms (SQL, cloud storage, APIs, microservices).

Experience working on large-scale data migration or system modernization projects.

Proven track record delivering high‑quality, scalable, secure, and maintainable applications across medium to large projects.

Strong understanding of application architecture principles, API design, and modern development practices such as dependency injection, CI/CD, unit testing, and code quality standards.

Experience collaborating closely with Product, Platform, Infrastructure, and Security teams to design and implement end‑to‑end technical solutions.

Ability to lead technical discussions, provide architectural input, and solve complex, highly visible business problems.

Demonstrated experience mentoring junior developers and contributing to engineering best practices, standards, and development processes.

Desirable Experience

Experience with cloud platforms (Azure preferred), including App Services, Functions, Key Vault, APIM, and cloud‑native design patterns.

Familiarity with modern frontend technologies (e.g., Angular, or Blazor)

Experience with Entity Framework, LINQ, microservices architectures

Extensive experience with SQL Server Integration Services (SSIS), including designing, optimizing, and supporting complex ETL processes, data workflows, and integration of pipelines.

Experience with tools such as Git, Azure DevOps, SonarQube, or similar development and DevSecOps tools.

Experience with performance profiling, debugging, and monitoring .NET and SQL Server applications in production environments.

Knowledge of the automation tools (e.g. REXX, Python) is preferable.

Experience mentoring engineers of varying levels, elevating engineering maturity, shaping development processes, and championing best‑in‑class development practices (CI/CD, testing strategies, code quality).

Benefits include Associate discount; 401(k) match; medical/dental/vision; HSA; health care FSA; life insurance; short/long-term disability; paid holidays/vacation /sick/bereavement/parental leave; EAP; incentive programs for management; auto/home insurance discounts; tuition reimbursement; scholarship program; adoption/surrogacy assistance; smoking cessation; child care/cell phone discounts; pet/legal insurance; credit union; referral bonuses. All benefits are subject to applicable plan or program terms (including eligibility terms) and may change from time to time. Contact your TJX representative for more information.

In addition to our open door policy and supportive work environment, we also strive to provide a competitive salary and benefits package. TJX considers all applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, gender identity and expression, marital or military status, or based on any individual's status in any group or class protected by applicable federal, state, or local law. TJX also provides reasonable accommodations to qualified individuals with disabilities in accordance with the Americans with Disabilities Act and applicable state and local law.

Address:

770 Cochituate Rd

Location:

USA Home Office Framingham MA 770 Cochituate Rd

This position has a starting salary range of $116,200.00 to $151,000.00 per year. Actual starting pay is determined by a number of factors, including relevant skills, qualifications, and experience. This position is eligible for an annual incentive as well as long-term incentives.

Apply Now

Refine Your Search

mainframe architect jobs in massachusetts

Staff Engineer

Mainframe Modernization Senior Manager

BCG Platinion | Lead AI Tech Architect

BCG Platinion | Senior AI Tech Architect

BCG Platinion | Senior AI Tech Architect, Public Sector Industry Leader (Defense & Security, Civil Sector)

Developer - Policy Admin Systems

Domain Tech Lead — Infrastructure Patching Automation (Mainframe & AS/400)

Sr. Solutions Architect - NPO, WWPS SA - NPO

Sales Specialist, Infrastructure Services

Senior Data Platform Architect (Snowflake, Databricks, Open Platforms & Data Virtualization), VP I - State Street Investment Management

Principal, Worldwide GTM Specialist - Storage, Data & AI GTM

Business Development - Industrial transformation lead, Auto & Manufacturing Industry Specialists

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