Entry Level Mainframe Developer jobs in Boston, MA

Mainframe Cobol developer / Full Time Role / No / Only / Dallas, Raleigh, Boston, Jersey City & Merrimack, NH.

Boston, Massachusetts

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Today

Mainframe Cobol developer Dallas, Raleigh, Boston, Jersey City & Merrimack, NH / Only Locals Experience range: 6+ years, Must Havehands-on experience with COBOL online (CICS) and batch processing, which are critical requirements for this role. JOB DESCRIPTION: The Expertise Were Looking For Bachelors degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and five or more (5+) years

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Full-time

Depends on Experience

New Grad Engineer I: Structures Inspection - Summer 2027

Boston, Massachusetts

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Today

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting in the production and modification of design calculations, technical reports, eng

Full-time

USD 79,688.15 - 119,532.23 per year

New Grad Engineer I: Rail Operations Modeling and Planning - Summer 2027

Boston, Massachusetts

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Today

Full-time

USD 79,688.15 - 119,532.23 per year

Cobol Mainframe Developer (Remote)

Remote or Hybrid

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Today

Cobol Mainframe Developer Needed. Remote. Contract to Hire. Experience Needed: Recent Mainframe development experience. COBOL. JCL. CICS. DB2. SQL. MQ. Xpeditor. Endevor or a similar source control application. Healthcare experience in either claim adjudication, payment, banking or electronic funds transfer desired but not required. Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals.

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Full-time, Third Party, Contract

$50 - $60 per hour

Mainframe Developer

Remote

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4d ago

On of our clients is looking for the position of Mainframe Developer based on following Work Location: 100% Remote Candidate location: No SC residency required. Candidate must reside in lower 48 states (Continental US) and comfortable working EST time zone hours. Mainframe Developer - Composite Reservoir Accounts Office of the State Treasurer Build a new pooled-account structure inside a running z/OS core, without disturbing the balances already on it. About The Role We are adding new composi

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Contract

Depends on Experience

New Grad Engineer I: Rail & Transit - Summer 2027

Chelmsford, Massachusetts

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Today

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. Through the delivery of innovative public transit and rail solutions, HNTB is partnering with transit authorities to better connect people

Full-time

USD 79,688.15 - 119,532.23 per year

Mainframe Developer

Remote or Columbia, South Carolina

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Today

DatamanUSA LLC has an exciting opportunity for a talented Mainframe Developer to work with one of our direct clients to work Remotely. We love referrals! Please refer us to your friends, family and colleagues for this opportunity. DatamanUSA LLC gives referral bonuses if they get selected and perform well for our clients. Job Details: Job ID: 14311 Title: Mainframe Developer Client: South Carolina Office of the State Treasurer Duration: 6 Months (with high possibility of extension) Location

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Full-time, Part-time, Third Party, Contract

USD 70-83

IBM Mainframe Developer

Remote

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8d ago

IBM Mainframe Develoepr Remote- EST hours _USA The role focuses on IBM z/OS mainframe systems programming, software installation and maintenance using SMP/E, mainframe storage infrastructure, and technologies such as DB2, USS, Zowe, and z/OSMF. Key Requirements:5+ years of experience in IBM z/OS mainframe systems programming.Experience with USS, Zowe, and z/OSMF.Mainframe storage infrastructure experience.Hands-on experience installing, customizing, and deploying mainframe server software using

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Contract, Third Party

55 - 70

Mainframe Developer – COBOL / NaturalOne / Adabas

Remote

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7d ago

14311 - IT - STO - Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts Location - Columbia SC (100% Remote) Duration - 6 Months Start date - 1 Dec 2026 Last Date of submission - 6 Nov 2026 The State of South Carolina is looking for a Programmer - Advanced - Mainframe Developer - Composite Reservoir Accounts Why is this position open: New position to assist with incremental development to existing system. Candidate location: No SC residency required. Candidate must reside i

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Contract, Third Party

60 - 90

Mainframe Developer

Remote

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11d ago

Role: Mainframe Developer Location: Remote REQUIRED SKILLS (RANK IN ORDER OF IMPORTANCE): 4+ years of experience with Mainframe 4+ years of experience with MVS Cobol 4+ years of experience with JCL 4+ years of experience with Software Testing 4+ years of experience with Creation of Test Scenarios Soft skills Required: Effective Communication Skills (written and oral), Adaptability, Flexibility, Self-motivation, Problem Solving, Analytical Thinking, Time Management, Ability to work effecti

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Contract

Depends on Experience

Mainframe Developer

Remote

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4d ago

Mainframe Developer 3-month Contract Hybrid Little Rock, AR 3-month contract - Based in Little Rock, Arkansas. Job Description Instructs the design and development of IT applications and software programs, ensuring they meet internal quality and reliability standards. Achieves project milestones by effectively planning, coordinating, and executing complex software development initiatives with a high level of precision and efficiency. Applies master-level knowledge of programming languages and

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Contract

Depends on Experience

Mainframe Developer

Remote

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10d ago

Hiring: Mainframe Developer (Tier Support & Enhancements) Location: Remote Employment Type: Contract W2 Industry: Financial Services / Core Banking About the Role We are seeking an experienced and dedicated Mainframe Developer to join our High Availability Scrum team. In this role, you will play a critical part in supporting enterprise-level production environments, delivering Tier technical support, and driving complex application enhancements. If you excel at root-cause analysis, complex d

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Contract

55 - 65

Mainframe COBOL FIS Developer

Remote

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18d ago

Mainframe COBOL FIS Developer Fully REMOTE Initial 6 month contract with extensions Compensation: $64/hr-$71/hr Basic Purpose: To support software development organizational initiatives by designing and implementing new, ormodifying existing, systems/applications. MAJOR RESPONSIBILITIES 1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategiesWorks with customers (business units) to identify bu

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Contract

$64 - $71

Mainframe developer

Remote

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2d ago

Mainframe Developer Software Developer (Mainframe) Job Description The Software Development Engineer will serve as a technical leader in our Mainframe Software Engineering Department and play a key role in developing industry leading software for our customers. They will be responsible for developing, testing, and supporting complex technical and architectural solutions that support the Digital Banking division payment processing platform. We develop new features for the DPS product strategies a

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Full-time

$60,000 - $120,000

Looking for Mainframe Developer with NaturalOne Adabas and VSAM Experience

Remote

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2d ago

Role: Mainframe Developer - Composite Reservoir Accounts Interview Process: 1-2 Rounds of Virtual Interviews Work Location: 100% Remote Required Skills 5+ years of JCL development and production support experience 3+ years of experience with financial/accounting systems development or support including double-entry posting, balance/accrual maintenance, value dating, reconciliation, and month-end closeouts in a regulated environment 3+ years of experience working with Adabas and VSAM 3+ years

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Contract

Depends on Experience

Mainframe Developer (Connex ATM/POS)

Remote

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10d ago

Job Title: Mainframe Developer (Connex ATM/POS) Location: 100% Remote Duration: 12 Months Contract Job Description We are seeking an experienced High Availability Mainframe Developer to support mission-critical banking applications and ATM/POS transaction processing systems. The ideal candidate will have hands-on experience with Connex ATM/POS, along with strong IBM Assembler, COBOL, and CICS development skills. The candidate will be responsible for developing and enhancing mainframe application

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Contract

Depends on Experience

3D Print Optimization Engineer - June 2027 New Grads

Somerville, Massachusetts

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Today

A 3D printer is one of the most demanding machines you can build. Lasers, optics, precision motion, thermals, airflow, materials handling, chemistry, sensing, controls, and software all have to work at micron-scale precision, for thousands of layers, with almost no tolerance for error. Making that work reliably is an extraordinary engineering problem. That's what we do. At Formlabs, we're building 3D printers that are changing the way things get made. We have the smartest minds across every e

Full-time

Compensation information provided in the description

3D Print Optimization Engineer - June 2027 New Grads

Boston, Massachusetts

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Today

Full-time

Compensation information provided in the description

Mainframe Developer

Remote or Pennsylvania

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Today

Mainframe Developer Req number: R8568 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lasting results a

Full-time

USD 56.00 - 61.00 per hour

Mainframe Developer

Remote

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7d ago

We are seeking an experienced Enterprise COBOL / NaturalOne Developer with strong hands-on expertise in mainframe development, z/OS, JCL, Natural, and Adabas. The ideal candidate will have experience supporting and enhancing enterprise financial and accounting systems, analyzing complex legacy applications, and maintaining mission-critical batch and online processes in a regulated environment. Required Skills & Qualifications 5+ years of hands-on experience in Enterprise COBOL development in a z

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Contract

Depends on Experience

Entry Level Mainframe Developer jobs in Boston, MA, USA