# Mainframe Developer

About The Role We are adding new composite reservoir accounts to our existing mainframe accounting platform: a pooled account structure in which balances from multiple subsidiary accounts are concentrated into, and drawn back from, a single reservoir account under defined sweep and allocation rules. This is additional function inside a legacy system. You will be reading a large body of COBOL that has been in production for an extended period, much of it lightly documented, and extending it so that the new account type posts, settles, accrues, reports, and reconciles exactly as the existing types do. Correctness and traceability of every cent matter more than speed of delivery. What You Will Do Analyze the current account master, posting, and balance-maintenance programs to establish where composite reservoir accounts must be recognized, and document what you find. Design and code the new account type end to end: master file and table structures, account opening and closing, participant linkage, sweep and reverse-sweep logic, allocation and interest apportionment, and closing balance derivation. Modify batch COBOL programs and JCL and extend the nightly and month-end cycles to incl

- **Id**: 4283735
- **Url**: <https://alion.io/job/novalink-solutions-mainframe-developer-2>
- **Role**: Enterprise Apps
- **Role family**: Enterprise Apps
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Columbia, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-13T21:09:54Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T21:09:54Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 10527
- **Description truncated**: no
- **Relocation offered**: no

## Company

- **Id**: 4449854
- **Name**: Novalink Solutions
- **Domain**: novalink-solutions.com
- **Url**: <https://alion.io/company/novalink-solutions-llc>
- **Size band**: 51-200
- **Is staffing agency**: yes
- **Employer type**: agency
- **Is intermediary**: no
- **Ats vendor**: Zoho Recruit

## Technologies

- **COBOL** — Optional: no
- **JCL** — Optional: no
- **TSO/ISPF** — Optional: no
- **VSAM** — Optional: no
- **IBM MQ** — Optional: yes
- **Java** — Optional: yes
- **Python** — Optional: yes
- **z/OS Connect** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: yes

## Lifecycle

- Event: open; At: 2026-11-13T21:09:54Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 13 · green card filings: 6; Filings 12m: 13

## Liveness

- **Score**: 52
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.516
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 5
- **Reasons**: conf:0, agency, win:early
- **Computed at**: 2026-11-13T21:52:07Z

---
[Page](https://alion.io/job/novalink-solutions-mainframe-developer-2) · [JSON](https://alion.io/job/novalink-solutions-mainframe-developer-2.json)

Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.