Software developer jobs in New City, NY and nearby (35 jobs)

Software developer jobs within 25 miles of New City, NY. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 8, 2026

Hiring at a glance

View jobs

Open jobs: 35
Employers: 20

Advertised starting pay

Not enough comparable pay figures yet.

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 0%0 listings
On-site: 17%6 listings

Not specified: 83% (29 listings)

Employers hiring include IBM (8), Interactive Brokers (4), IBG LLC (2).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in New City, NY and nearby

Within 25 miles

Save this search

Added 2 days ago
SR
Mobile Application Developer – React Native / .NET
SPECIALTY RX INC.
Ridgefield Park, NJ
- $110,000 to $120,000 USD / year
SpecialtyRx is seeking an experienced and highly organized IT professional highly skilled Mobile Application Developer with strong full-stack capabilities to build and support modern,…
Added 3 days ago
Software Developer
Xinnovit
Yorktown Heights, NY
Added 3 days ago
Sr. Software Developer
Right Talent Right Now
Paterson, NJ
The candidates will perform in a server-side developer role or may also work on client side, and will also be responsible for writing requirements/ technical specifications/use cases. The…
Added 3 days ago
Sr. Software Developer
Right Talent Right Now
Fort Lee, NJ
The candidates will perform in a server-side developer role or may also work on client side, and will also be responsible for writing requirements/ technical specifications/use cases. The…
Added 4 days ago
Global Tech - Software Developer with AI, Manager
PwC US Group LLP
Stamford, CT
As a Software Developer with AI, Manager you will lead software engineering work that supports digital transformation, application development, and product innovation within our software…
Added 8 days ago
ND
Python/AI Data Software Developer
NTT Data Americas, Inc.
Mahwah, NJ
- $50 to $60 USD / hour
We are currently seeking a Software Engineer to join our team in Plano, Texas (US-TX), United States (US).
Added 9 days ago
Confluent - Principal Software Developer
IBM
Armonk, NY
At IBM Software, we transform client challenges into solutions. Building the world's leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of…
Added 11 days ago
Software Developer Summer Internship 2027
Interactive Brokers
Greenwich, CT
Added 11 days ago
Senior Software Developer - Client Tax
Interactive Brokers
Greenwich, CT
Added 11 days ago
Senior Software Developer - Python
Interactive Brokers
Greenwich, CT
Added 11 days ago
Sr Software Developer
Interactive Brokers
Greenwich, CT
Added 16 days ago
Application Developer (AV221)
IBM Corporation
ARMONK, NY
Application Developer, IBM Corporation, Armonk, NY and various unanticipated client sites throughout the US (Up to 60% telecommuting permitted): Perform impact analysis for proposed…
Added 16 days ago
Software Application Developer (V226a)
IBM Corporation
ARMONK, NY
Software Application Developer, IBM Corporation, Armonk, NY and various unanticipated client sites through the US (Up to 100% telecommuting permitted): Worked on requirements analysis and…
Added 17 days ago
Sr. Software Developer
IBG LLC
Greenwich, CT
Sr. Software Developer (Greenwich, CT) (Hybrid: Remote work permitted 2 days/week) (multiple positions) Design and develop scalable high-performance software applications for financial…
Added 18 days ago
Software Application Developer
IBM
Armonk, NY
Software Application Developer, IBM Corporation, Armonk, NY and various unanticipated client sites through the US (Up to 100% telecommuting permitted):
Added 18 days ago
Senior Software Developer
IBM
Yorktown Heights, NY
Qiskit is IBM Quantum’s flagship open‑source software development kit for quantum computing, enabling the development, compilation, and execution of quantum programs for a broad community…
Added 21 days ago
Application Developer
IBM
Armonk, NY
Application Developer, IBM Corporation, Armonk, NY and various unanticipated client sites throughout the US (Up to 60% telecommuting permitted):
Added 21 days ago
Senior Software Developer for Quantum-Centric Supercomputing
IBM
Yorktown Heights, NY
Strong proficiency in Python and experience with modern software engineering practices
Added 21 days ago
Software Developer for Quantum-Centric Supercomputing
IBM
Yorktown Heights, NY
Added 21 days ago
Software Developer
IBM
Yorktown Heights, NY
Qiskit is IBM Quantum’s flagship open‑source software development kit for quantum computing, enabling the development, compilation, and execution of quantum programs for a broad community…
Added 21 days ago
Software Developer - Security - Intern 2027
IBM
Yorktown Heights, NY
Added 21 days ago
Software Developer
Maxnet Technologies LLC
Hackensack, NJ
Added 21 days ago
SR
Mobile Application Developer – React Native / .NET
Specialty Rx, Inc.
Ridgefield Park, NJ
- $110,000 to $120,000 USD / year
Added 22 days ago
Sr. Software Developer
IBG LLC
Greenwich, CT
Sr. Software Developer (Greenwich, CT) (Hybrid: Remote work permitted 2 days/week) (multiple positions)
Added 22 days ago
Full-Stack Software Developer
Supreme Talent
Monsey, NY
Our client, an eCommerce company, is seeking an experienced Full-Stack Software Developer with expertise in modern web application architecture, cloud technologies, and scalable eCommerce…

IBM

Senior Software Developer

Yorktown Heights, NY, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Apr 21, 2026

Original job description

Introduction

Qiskit is IBM Quantum’s flagship open‑source software development kit for quantum computing, enabling the development, compilation, and execution of quantum programs for a broad community of researchers, developers and industry partners. As part of IBM Quantum, the Qiskit SDK team is building the foundations of a high‑performance, open, and platform‑neutral quantum compiler and SDK, with the long‑term vision of becoming the standard library and toolchain for quantum computing. Qiskit emphasizes production‑grade quality and performance, offering a platform with Python and C APIs and a design that accommodates future language bindings.

Your role and responsibilities

We are looking for an experienced Software Developer to join the core Qiskit SDK team. In this role, you will work at the intersection of systems programming, compiler infrastructure, and open‑source development, contributing to software that shapes the future of quantum computing. You will be a core contributor to the Qiskit SDK and its underlying compiler and runtime infrastructure, designing and implementing performance‑critical components, evolving public APIs, and collaborating closely with researchers, product teams and the open‑source community. The role requires a strong sense of software ownership, technical rigor, and open‑source best practices.

Key Responsibilities

Design, implement, and maintain core Qiskit SDK components and APIs.

Develop high‑quality, well‑tested, performance‑critical code, with strong attention to usability, extensibility, and backward compatibility.

Contribute to compiler and transpilation infrastructure, including IRs, optimization passes, and compilation pipelines.

Review and mentor contributions from internal engineers and external open‑source contributors.

Participate actively in open‑source workflows, including design discussions, code reviews, documentation, and releases.

Collaborate closely with research, HPC, hardware, and product teams, and support external users and partners.

Debug and resolve complex issues across a large, evolving codebase.

Required technical and professional expertise

Strong proficiency in Rust and Python, with demonstrated experience building and maintaining performance‑critical systems.

Deep experience designing, building, or maintaining compiler frameworks or complex compilation pipelines.

Strong understanding of compiler architecture, including IRs, optimization passes and compilation pipelines * Significant experience contributing to or maintaining large open‑source projects, including active participation in design discussions and reviews.

Preferred technical and professional experience

Hands‑on experience with LLVM, MLIR, or similar compiler infrastructures.

Experience designing custom IRs or domain‑specific compilation workflows.

Strong familiarity with quantum compiler concepts, such as circuit representations, compilation, optimization, or synthesis.

IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Apply About employer

Report this job