3,069 Results for

Systems Software Developer Jobs in New York, NY

Jobs

New!

Parsippany-Troy Hills, NJ6 days ago

Full-time

The right candidate is one who performs productively in a fast-paced work environment, works efficiently on multiple projects simultaneously, and has a proven track record of designing and building automation. We are looking for a skilled and passionate Software Developer in Test to ensure the quality of our systems by designing and maintaining automated tests.

New!

New York, NY6 days ago

Remote

$59–$86

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.

New York, NY30+ days ago

$105,468 Per Year
Full-time

This role builds and supports internal and external digital platforms—including public websites, intranet, extranet, and digital banking applications—using Optimizely CMS/Commerce (DXP) and Microsoft technologies such as C#, NET Core, ASP.NET MVC, Web API, WCF, Razor, and ADO.NET, along with modern front-end frameworks including JavaScript, ReactJS, jQuery, Bootstrap, HTML, and CSS.

Collaborate with cross-functional teams across Marketing and IT— including Project Management, Business Analysts, QA, DevOps, Infrastructure, Security, and Database Administration—as well as onsite and offshore resources to ensure successful solution delivery, alignment with business objectives, and ongoing operational support.

New York, NY7 days ago

Remote

$80–$100 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This is an ideal opportunity for someone who enjoys solving complex technical problems in production-scale Magento environments and wants to work across both development and operational aspects of a modern eCommerce platform.

New York, NY7 days ago

$160,000–$185,000 Per Year

New York, NY30+ days ago

$72–$75 Per Hour
Full-time
Employee

This role sits at the intersection of trading, clearing, risk, and operations, and requires strong Python expertise, experience with financial systems, and a practical understanding of regulatory and compliance-driven environments. Work in a small, fast-moving team, owning end-to-end development of internal tools while collaborating closely with trading, risk, operations, and infrastructure teams.

New!

WHITE PLAINS, NY5 days ago

$50–$60 Per Hour

strong>Responsibilities:

Worked extensively on OSIsoft PI product suite and understanding of other operations and engineering applications like Digital Oil Field (IFM, IVM), Matrikon OPC, OPC UA/DA, RTACs, and Data Historians etc.
Demonstrated ability to direct and/or conduct implementation of enhancements or changes that may involve custom design, optional software, and third-party products to improve the efficiency and effectiveness of the systems.

New York, NY14 days ago

$170,000–$190,000 Per Year

By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. You will work with cross-functional teams to deliver solutions and optimize existing applications, utilizing modern programming models and technologies.

New!

Jersey City, NJ5 days ago

$1–$1 Per Hour

Business knowledge and understanding of Fixed Income / Repo /Sec Lending /Collateral management experience. W2 only - Immediate Hire - Sr C++ developers with experience / knowledge of Repos / Fixed Income.

New York, New York30+ days ago

$70–$75 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

Jersey City,, New Jersey30+ days ago

$70–$75 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. The Full Stack Developer - Advanced will be responsible for designing, developing, and maintaining both front-end and back-end components of web applications.

New!

New York, NY6 days ago

$38–$48.61

Hands-on experience building and operating applications on Google Cloud Platform, including GKE, Cloud Functions, Cloud Workflows, Pub/Sub, Cloud Tasks, Cloud Scheduler, Cloud Storage, Cloud SQL, Secret Manager, IAM, and Service Accounts. A client with Kforce is seeking a Senior Backend Developer (Go/Google Cloud) in New York, NY to help build and scale the services powering live event management, media processing, asset distribution, and hybrid edge-caching solutions.

Armonk, NY10 days ago

Remote

$75–$82

This role is responsible for building scalable, reusable components, automation workflows, and accelerator packages that enable rapid deployment of PSDS solutions. The consultant will work closely with architects and business process consultants to help deliver-implementation-ready- solutions that compress timelines to ~100 days.

New York, NY12 days ago

$55–$65

Summary: We are seeking a highly skilled and experienced Senior/Lead Engineer with deep expertise in the Salesforce Platform and Sales Cloud, along with strong knowledge of platform security, governance, and secure application development. Proficiency in Salesforce Flow (Screen Flows, Record-Triggered Flows, Auto-launched Flows, Scheduled Flows) and declarative automation tools.

Jersey City, NJ7 days ago

$50–$60

Strong Python software engineering experience building and maintaining production-grade libraries, services, and platforms; Linux, scripting, and automation required (Java/Groovy a plus). Experience building and operating cloud-native systems on AWS, including core services and managed ML platforms (e.g., SageMaker); Azure or GCP exposure beneficial.

Jersey City, NJ17 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Java, Python, data engineering, MCP-based services, AI-enabled applications, APIs, and DevOps and a proven ability to design, deliver, and support enterprise-scale, API-driven platforms end-to-end. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Jersey City, NJ17 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Java, Python, API-driven architectures, modern data warehouses, AI/MCP services, and DevOps and a proven ability to design, implement, and support enterprise-scale applications and data platforms end to end. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Jersey City, NJ11 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Java, J2EE, Spring Boot, microservices, and API development and a proven ability to design, build, and support high-performance, scalable backend services using modern CI/CD and testing practices. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Jersey City, NJ17 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in data warehousing, OLAP platforms, Python, and SQL and a proven ability to architect and deliver scalable analytics solutions that enable enterprise reporting and decision making. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

New!

Jersey City, NJ4 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Java, Python, data engineering, cloud-native development, and DevOps and a proven ability to design, deliver, and support enterprise-scale, API-driven applications and data platforms. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Jersey City,, New Jersey30+ days ago

$60–$70 Per Hour
Contractor

strong>Roles and Responsibilities:

Formal training or certification on software engineering concepts and 12 plus years of applied experience including 5 plus years in a team management role. The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment.

Jersey City, NJ30+ days ago

$68–$68.25 Per Hour

The ideal candidate will have strong experience in backend services, data engineering, and ETL development and a proven ability to design, build, and support enterprise applications and data pipelines. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Manhattan, NY17 days ago

$105,000–$135,000 Per Year
Full-time

Differentiators include enterprise workflow design, secure .NET application development, UX artifacts (wireframes, mockups, workflows), modern front-end tools and frameworks (React, Angular), and Optimizely CMS or DXP experience. 5+ years delivering responsive front-end experiences with JavaScript, jQuery, AJAX, HTML5, CSS3, JSON, and Bootstrap or similar frameworks, with strong UI and usability focus.

New York, NY7 days ago

$225,000–$280,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The product sits at the intersection of AI, automation, and real world impact, using LLMs and agentic systems to replace hours or weeks of manual work with intelligent, scalable software.

New!

Jersey City, NJ4 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Python, GenAI lifecycle management, RAG pipelines, vector databases, and API-first application development and a proven ability to deliver secure, scalable AI-driven applications for document processing, risk analytics, and compliance reporting. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Jersey City, NJ17 days ago

$68–$68.25 Per Hour
Full-time

With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity. The ideal candidate will have strong experience in Java and Oracle SQL and a proven ability to deliver end-to-end solutions across the software development life cycle.

Jersey City, NJ17 days ago

$68–$68.25 Per Hour
Full-time

The ideal candidate will have strong experience in Python, Oracle PL/SQL, SQL Views, and data modeling, and a proven ability to deliver high-quality, defect-free solutions on schedule while collaborating with distributed teams and business partners. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

New York, NY13 days ago

$200,000–$220,000 Per Year

div>

Tech Stack: Java (50%), JavaFX, React, SQL Server, VB.net, FactsetPortware, CRIMS, AWS, Snowflake, Kafka, Docker, Git Copilot, Jira, Agile/TDD

Who We're Looking For.

You're a strong senior engineer or a junior architect who checks most of these boxes:

5+ years in investment technology, with real exposure to equity trading workflows.

Berkeley Heights, NJ19 days ago

$98,015–$148,400 Per Year
Full-time
Employee

Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTM — a Larsen & Toubro Group company — combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. As a digital transformation partner to more than 700+ clients, LTM brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world.

Jersey City, NJ13 days ago

$73–$73.67 Per Hour
Full-time

The ideal candidate will have strong experience in end-to-end Java development, big data ecosystems, and performance engineering and a proven ability to design and implement target architectures, optimize data-intensive applications, and lead migration to strategic platforms. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Brooklyn,, New York30+ days ago

$70–$80 Per Hour
Contractor

As a Lead Software Engineer within Security Services, you will play a pivotal role in an agile team, enhancing, building, and delivering trusted, market-leading technology products in a secure, stable, and scalable manner.

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment.

New!

New York, NY3 days ago

$57–$63

This role combines full stack engineering with modern AI technologies, focusing on developing scalable applications and intelligent features that improve developer productivity and system performance. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New York, NY26 days ago

$89–$103 Per Hour
Full-time
Employee

Has real-world experience taking a project's integration needs from requirements gathering through conceptual design, technical design, performance planning, solution implementation, monitoring, and post-production support. Excellent verbal and written communication skills and the ability to interface with technology managers and business users throughout the company.

New York, NY18 days ago

$95–$100 Per Hour
Contractor

Develop structured diagrams for the specifications of databases, communication systems, computer or storage area networks, and security or network programs which will help in building golden records and maintaining landlord records. • Develop nightly batch processes, including ETL processes, and generate daily/weekly/monthly reports from the golden records to keep a track of new and ongoing requests.

New York, NY11 days ago

$79,000–$145,000 Per Year
Full-time

A typical market demand pattern is clear: organizations still need entry-level software programmers, Java full stack developers, Python/Java developers, DevOps-focused engineers, and on the data side data analysts, BI analysts, data engineers, data scientists, and machine learning engineers. SynergisticIT since 2010, has helped candidates land full-time roles at major organizations ( including Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, JPMC, Wayfair, Bank of America, Citi, and more) with offers commonly in the $95k–$154k range depending on role and skill depth.

Secaucus, NJ30+ days ago

$105,000–$140,000 Per Year

p>Please be aware that certain positions may require the applicant to either 1) be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or 2) be eligible to obtain an export control license or license exception from the Bureau of Industry and Science & U.S. Department of Commerce.

Ability to review requirements, translate these requirements into a design, implement and fully test this design; testing experience should include all aspects of testing (unit, functional, integration, end-to-end).

new york city, NY30+ days ago

$179,000–$242,000 Per Year

As a market leader serving hedge funds, asset managers, and financial institutions, we are building a next-generation platform for high- and low-touch trading workflows across spot, derivatives, and structured products. You will work on the core components that sit on the hot path of our execution stack \u2014 including market-data ingestion, order management, risk checks, session control, and high-throughput venue connectivity.

NY30+ days ago

$135,000–$150,000 Per Year

When you join Veralto's vibrant global network of 16,000 associates, you join a unique culture and work environment where purpose meets possibility: where the work you do has an everyday impact on the resources and essentials we all rely on, and where you'll have valuable opportunities to deepen your skillset, pursue your ambitions, and grow your career. An associate's position within the salary range will be based on several factors, including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, sales or revenue-based metrics, any collective bargaining agreements, and business or organizational needs.

Jersey City, NJ30+ days ago

5 years of experience with the following: C, C++, Python, Shell and relational databases MariaDB, MS SQL, Oracle, or equivalent; Financial market data and trading systems, including global market data feeds, Reuters, Bloomberg, OPRA, CTA/UTP, or equivalent; DevOps technologies, including CI/CD pipelines, configuration management, containerization, and cloud environments; trade lifecycle, risk management concepts, and regulatory requirements, as well as collaborating with quants, traders, and cross-functional teams. Requirements: Master's degree in Computer Science, Computer Engineering or a related field, plus 5 years of experience building highly performant, low-latency, distributed systems on Linux platforms, including multithreading, concurrent programming, and performance optimization.

NY19 days ago

$150,000–$200,000 Per Year

p>We are seeking a highly skilled C++ developer to architect, build, and maintain the core signal computation and alpha Infrastructure for a newly formed systematic equities pod. You will work directly with the Portfolio Manager and quantitative researchers to translate alpha signals into production-ready, high-performance trading systems.

NY30+ days ago

$145,000–$215,000 Per Year

li>

Proven ability to build and integrate LLM-powered features or intelligent agents into production, utilizing leading Frontier models (e.g., OpenAI, Anthropic, Gemini) and hands-on experience with coding agents/CLIs (e.g., Claude Code, Cursor).

About Datadog:

Datadog is the leading observability and security platform for the AI era, providing businesses with unified visibility across the technology stack to manage complexity at scale.

New York, NY30+ days ago

$95–$102 Per Hour

Pay rate is $90 to $102 per hour

" 100% hands-on Front Office Java Developer building and maintaining equities and equity derivatives trading systems.

" Develop both front-end (HTML, CSS, JavaScript, optionally Vue.js) and back-end components to support trading workflows.

New York, NY30+ days ago

$200,000–$225,000 Per Year

Salary is 200k to 250k + bonus (total comp to 400k)

We are seeking a Senior Java Trading Systems Developer with strong experience in real-time pricing and electronic trading platforms within capital markets environments. The ideal candidate will have expertise building low-latency trading applications for equities, FX, fixed income, or derivatives products.

Jersey City, NJ21 days ago

Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works. For more than 40 years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders.

Newark, NJ28 days ago

$70–$80 Per Hour

li>Participates in gathering and analyzing business requirements by means of interviews, workflow analysis and discussions with business user.

Support user acceptance test case design and support user acceptance testing.

Jersey city, NJ30+ days ago

strong>InterSources Inc, is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. This is a hands-on technical leadership role focused on building scalable, resilient, and high-performance trading infrastructure.

New York, New York30+ days ago

$150,000–$175,000 Per Year

The Business Systems Developer will partner directly with practice groups, Firm leadership, and IT stakeholders to translate complex legal workflows into secure and scalable solutions—from SharePoint experiences and SaaS and external system integrations to AI solutions that drive outcomes. In this role, you will help shape (and continuously elevate) our SharePoint Online–hosted intranet, while building the custom applications, APIs, and Power Platform solutions that power how legal professionals collaborate, find knowledge, and move work forward—fast.

NY30+ days ago

$140,828–$166,223 Per Year

p>Critical Skills: • Proficiency in Written Technical Communications • Proficiency In Oracle SQL and PL/SQL • Expert In Python Web and API Development • AJAX, HTML, JavaScript, and CSS • Experienced AWS Cloud Platform Knowledge and Cloud Computing Concepts • Windows Server Operating Systems • Windows and Linux OS Scripting Languages (PowerShell, Bash) • Docker • Git. Must possess a minimum at least one of the following professional certifications in subject domain including but not limited to: Certified Scrum Developer (CSD), Certified Scrum Master (CSM), Certified Software Development Professional (CSDP), Certified Secure Software Lifecycle Professional (CSSLP), Amazon Certified: AWS Certified Developer, Microsoft Certified: Azure Developer, Certified Software Test Professional (CSTP).

NY30+ days ago

$229,900–$262,400 Per Year

li>

Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.

Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code.

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Systems Software Developer Jobs in New York, NY

Software Developer in Test Canfield Scientific, Inc.

OnSpring Software Developer Kforce Inc.

Developer - Full Stack United Nations Federal Credit Union

Senior Magento 2 Developer Jobot

Lead Software Engineer Jobot

Software Developer - Financial Systems Eclaro

PI Developer ECLARO

SAP BTP & ABAP Developer Mitchell Martin

C++ Developer Mitchell Martin

Lead Java Developer -603 Pinnacle Technical Resources

Full Stack Developer - Advanced Pinnacle Technical Resources

Senior Backend Developer (Go / Google Cloud) Kforce Inc.

ServiceNow Developer PSDS Kforce Inc.

Lead Developer Kforce Inc.

Software Engineer Kforce Inc.

Senior Full Stack Developer - AI, Python and Angular/React BC Forward

Senior Full Stack Developer BC Forward

Senior Java Backend Developer BC Forward

Senior Data Warehouse Developer BC Forward

Senior Full Stack Developer / Technical Lead BC Forward

Software Engineer-Other - Intermediate Pinnacle Technical Resources

Full Stack Developer BC Forward

Full Stack Developer Page Group

Senior AI Engineer Jobot

Senior Python Developer - Generative AI (GenAI) BC Forward

Java Python Developer BC Forward

Python & Oracle Developer BC Forward

Software Engineer → Architect | Equity Trading Execution | Front Office Living Talent

Mainframe Developer with AI/GenAI Exp LTI Mindtree

Senior Java Big Data Developer / Lead Data Engineer BC Forward

Java J2EE - Advanced Pinnacle Technical Resources

AI Engineer Kforce Inc.

Sr. Enterprise System Integration Developer Eclaro

Full Stack Developer (.NET / SQL) TRIGYN TECHNOLOGIES, INC.

Entry Level Data Scientist/Analyst/Java full stack developer SynergisticIT

Staff ERP Systems Developer (T3) ZT Systems

Senior Trading Systems Developer - Electronic Trading Java/Rust FalconX

Business Systems Developer Veralto Corp

Associate Director, Developer Low Latency Trading Systems Royal Bank of Canada

Quantitative Developer, C++ I Low-Latency Systems Millennium Management LLC

People Systems Developer Datadog Inc

Front Office Developer Trading Systems Phaxis LLC

Senior Java Trading Systems Developer (400k total comp) Phaxis LLC

Senior Java Developer - Low Latency Trading Systems| Hybrid - Jersey CIty | W2 ONLY Matlen Silver, Inc.

Business Systems Analyst/Developer Contech Systems

Senior Software Engineer Trading Systems - KDB+ / AI/ML InterSources Inc.

Business Systems Developer Cravath, Swaine & Moore LLP

Advanced Software Engineer - Revenue Systems Metropolitan Transportation Authority

Senior Lead Software Engineer, Distributed Systems (Golang + Python on Kubernetes) Capital One Financial Corp

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