Senior Data Developer

IO Datasphere H-1B Information Technology Full-timeLansing, MI

Posted Oct 21, 2026 · Expires Nov 12, 2026

Quick facts

Type: Full-time
Location: Lansing, MI
Skills: SQL
Industry: Information Technology — 678 open jobs
Visa in listing: H-1B
Apply: Free to apply — never pay anyone for a job offer or visa sponsorship

Job description

Our client is seeking a Senior Data Developer to support enterprise applications. The Data Developer will work within an Oracle database environment and serve as a core member of a team of technology professionals supporting agency applications and data services. The individual will collaborate closely with Data Architects, Database Administrators, application support staff, and vendors to create, test, deploy, and optimize data structures and processes. The position may report to a project lead, project manager, or manager. Tasks: · Design, develop, and maintain database objects (tables, views, indexes, triggers, constraints) to support application and integration requirements. · Develop and optimize PL/SQL packages, procedures, and functions to support business logic, data services, and ETL processes. · Support data design and modeling activities, including logical and physical data models and normalization. · Lead and execute data migration and data conversion tasks for new implementations, upgrades, and system integrations. · Develop and consume web services (SOAP/REST) used in data integrations between internal systems and vendor hosted COTS solutions. · Analyze data and metadata to ensure accuracy, integrity, and compliance with agency standards. · Work closely with Data Architects and DBAs on performance tuning, code reviews, and database best practices. · Troubleshoot data issues, identify root causes, and implement corrective solutions. · Participate in planning, estimation, documentation, and technical design sessions for both new projects and ongoing maintenance efforts. Knowledge, Skills and Abilities Required: · Clear and concise written and verbal communication is crucial to success and productivity in this role · A high degree of technical proficiency, problem‑solving ability, and independent judgment is expected NOTE: Local candidates (strongly preferred) or non-local (must be willing to relocate at their own expense from acceptance with no delays & follow the hybrid schedule) Resource will be working a hybrid schedule. NO REMOTE ONLY OPTION. Will need to be onsite from day 1, two days a week. Tuesdays and Wednesdays are required onsite days. There may be two rounds of interviews. Interviews will be held in person. Candidates MUST be available for an in-person interview. Location: Lansing, MI Contract: 1 year Skills Required: · 8+ years’ Experience with Oracle PL/SQL development (packages, procedures, functions) · 8+ years ‘Experience using Oracle development tools such as Toad or SQL Developer · 8+ years ‘Experience designing, creating, and maintaining Oracle database objects · 8+ years ‘Experience with logical and physical data modeling; database normalization · 8+ years ‘Experience with data analysis, data quality, and metadata management · 8+ years ‘Experience developing and integrating web services (SOAP and/or REST) · 8+ years ‘Experience with database programming for data migration and data conversion · Experience supporting or integrating vendor hosted or COTS systems *** Rate depends on experience *** Candidates authorized to work in the US are encouraged to apply. We can accept H1b, , TN, and other valid work visas for IT. However, we cannot accept OPT or CPT visas at this time. *** Companies submitting candidates should only submit direct W2 employees for this position. Please submit your resume by using the "URL" below

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Visa sponsorship record

No public sponsorship records found

We didn't find H-1B, H-1B1, E-3 or green card (PERM) filings under the name IO Datasphere in the Department of Labor and USCIS data. That doesn't mean the job can't be sponsored — the company may file under a different legal name, be new to sponsorship, or sponsor a visa that isn't in these datasets (for example H-2B or J-1).

Tip: ask the recruiter early, in writing, which visa they sponsor and whether they cover the legal and filing fees.

Which visas can work for this job

Occupation: Software Developers (SOC 15-1252) — estimated from the job title.

Mentioned in the listing
H-1B
H-1B cap-exempt employer
Regular cap-subject employer — a new H-1B needs to win the lottery in March (unless you already hold cap-counted H-1B status).
TN (citizens of Canada and Mexico)
This kind of role may fit the USMCA profession “Computer Systems Analyst (or Engineer, for engineering-degree holders)” — it depends on the actual duties. No lottery, no cap; you need the matching degree or license.
E-3 (Australia) and H-1B1 (Chile, Singapore)
Same degree requirement as H-1B, but no lottery and a separate quota that is rarely filled.
O-1 (extraordinary ability)
For candidates with awards, publications, press, a high salary or critical roles at distinguished organizations. No cap, no lottery; the employer files a petition.
STEM OPT extension (F-1 students)
Requires an E-Verify employer. We didn't find this company in the E-Verify list — ask HR.

Salary vs prevailing wage

Software Developers · Lansing-East Lansing, MI. Annual prevailing wages set by the Department of Labor (OFLC).

L1L2L3L4

Level	Prevailing wage	H-1B lottery odds*
Level I	$75,982	~15%
Level II	$90,022	~31%
Level III	$104,042	~46%
Level IV	$118,082	~61%

The listing has no salary, so we can't place it on a wage level. Ask the employer which wage level they'd file at: Level III–IV registrations get 3–4 entries in the H-1B lottery.

* Odds are DHS projections for the FY2027 wage-weighted lottery (actual results vary by year and employer). Since the FY2027 cap season the H-1B lottery is weighted by wage level: Level I = 1 entry, II = 2, III = 3, IV = 4. The level is set by the offered wage against the prevailing wage for the occupation and worksite. Separately, a $100,000 fee for new H-1B petitions for workers outside the US was announced in 2025; as of September 2026 a federal court ruling keeps it unenforceable while appeals continue — check the current status.

Sources: U.S. Department of Labor OFLC disclosure data (H-1B/H-1B1/E-3 LCA, PERM), OFLC prevailing wage data, USCIS H-1B Employer Data Hub, E-Verify participating employers. Data loaded: LCA FY2024–FY2026, PERM, USCIS Data Hub, OFLC wages; updated 2026-10-03. Employers are matched by name, so records of companies with similar names can occasionally be mixed up. This is general information, not legal advice — talk to an immigration attorney about your case.