421 Results for

Developer Jobs in Uniondale, NY

Jobs

New York, NY30+ days ago

$105,468 Per Year

Evaluate, design, and maintain multiple database environments; identify data sources, construct data decomposition diagrams, provide data flow diagrams and document the process; write codes for database access, modifications and constructions including stored procedures and database server configuration. Administer database systems technical design, performance monitoring and tuning, backup and recovery, data and file distribution, reporting, database upgrades, integrations, migrations and conversions.

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!

New York, NY2 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, NY30+ days ago

$105,000 Per Year
Full-time

Regardless of seniority or role, uphold UNFCU’s mission, core values, and guiding principles by providing an exceptional service experience to colleagues and members alike through consistent demonstration of our service excellence behaviors. Demonstrate some working knowledge with data warehouse and display excellent communication skills to be comfortable enough to interact with business areas to gather requirements and deliver BI solutions.

New!

New York, NY4 days ago

$72–$75 Per Hour

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!

New York, New York6 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.

New!

Jersey City,, New Jersey6 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.

Jersey City, NJ17 days ago

Full-time
Employee

Additional experience with event streaming platforms like Apache Kafka, REST-based microservices, relational and NoSQL databases, UI frameworks such as Angular or React, and source control tools like Git or Bitbucket is desired, along with familiarity with Artifactory, API registries, and automated deployment tools such as uDeploy. Experience building and deploying applications in Agile environments using modern DevOps and CI/CD practices is essential, including tools such as Kubernetes, Docker, Jenkins, Maven, and Ansible.

New!

Armonk, NY4 days ago

Remote

$50–$60

The Python Developer will be motivated by our mission to make a cleaner and safer energy future, passionate about design thinking and digital ways of working, and to play a major role leading an innovative product line. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

WHITE PLAINS, NY4 days ago

$50–$60 Per Hour

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!

WHITE PLAINS, NY4 days ago

$65–$75 Per Hour

Perform end to end development activities - Building prototypes, Effort estimation, Writing Technical design, Development, Unit Testing, Code Review, Production support, UAT/System/Integration testing support, Deployment. At least 5 years of experience in SAP ABAP with focus on HR - Workflows, Reports, Dialog Programming, Interfaces, Smart Forms, Scripts, Adobe Forms, Web Dynpro, Enhancement Framework.

Multiple Locations30+ days ago

Full-time

Additional Job Details: We are seeking a Sr Python Developers with strong Python skills, analytical thinking, and financial/risk experience to help with system design and implement the core modeling, scenario generation, and analytics components of this enterprise platform. Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe.

Jersey City, NJ30+ days ago

Full-time

Collaboration: Work with cross-functional teams, including data engineers, business users, and other developers, to deliver solutions. Database management: Work with relational and/or NoSQL databases to manage and store data.

Ramsey, NJ11 days ago

The Application Developer translates functional needs into working code, ensures applications run reliably, and updates them to improve performance or add new features. Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/

Jersey City, NJ11 days ago

Full-stack developer with 8-10 years of experience in designing and developing robust, scalable, and maintainable applications applying Object Oriented Design principles. Experience with SDLC/Dev Ops - Github, CI/CD pipeline frameworks such as Jenkins, SonarQube, JIRA, and any secure coding toolkits.

Jersey City, NJ10 days ago

Full-stack developer with 8-10 years of experience in designing and developing robust, scalable, and maintainable applications applying Object-Oriented Design principles. Experience with SDLC/DevOps tools - Github, CI/CD pipeline frameworks such as Jenkins, SonarQube, JIRA, and any secure coding toolkits.

New York, NY14 days ago

$50–$60 Per Hour
Contractor

A pre-eminent global financial services firm is looking for a Terraform Developer to work onsite in Lower Manhattan. The role will begin immediately upon selection and completion of a background check.

Jersey City, NJ11 days ago

$108–$118

You will be collaborating with the regulatory reporting business team and other brokerage technology teams to develop applications for reporting across multiple assets classes with very high levels of regulatory scrutiny. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

Armonk, NY3 days ago

Remote

$40–$45

Summary: This role will focus on designing and developing APIs and event-driven services that integrate with Apache Kafka for real-time data processing and system communication. Azure Cloud Engineering: Build and deploy services on Azure, following cloud-native design patterns and security best practices.

New!

Jersey City, NJ5 days ago

$57–$67

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.

Jersey City, NJ8 days ago

6-8 years of expertise in application design and development using technologies and frameworks such as Spring, Spring Boot, Java, Hibernate. Partner with multiple management teams to ensure appropriate integration of functions to meet goals and identify system enhancements for new products and process improvements.

New!

Jersey City,, New Jersey6 days ago

$55–$62 Per Hour
Contractor

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. 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, NJ7 days ago

Strong proficiency in Python and Java Spark with knowledge of core Spark concepts (RDDs, Dataframes, Spark Streaming, etc.). Global Financial Firm located in JERSEY CITY, NJ has an immediate contract opportunity for an experienced Java Spark Developer.

New York, NY11 days ago

Develop & enhance mathematical machine-learning & statistical algorithms for the price, risk, and cost-prediction components of existing & new automated trading systems. Analyze models for their predictability of future price movements in financial markets utilizing Perl, C/C++, R & UNIX/Linux, Go, Java, Scala, & Python.

New York, NY14 days ago

$82,000–$141,000 Per Year
Temporary
Contractor
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, Client, Banking, Wayfair, Client, Client, and more) with offers commonly in the $95k–$154k range depending on role and skill depth.

New!

New York City, NY4 days ago

$82,000–$145,000 Per Year
Full-time
Employee

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.

Jersey City, NJ12 days ago

$60–$65 Per Hour

Experience working in Financial Services specifically within markets in front office derivatives risk systems or pretrade/origination or post trade management systems. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.

New!

NORTH CASTLE, NYToday

Remote

One (1) year of experience must include utilizing Salesforce Multi-Org Strategy and Governance; Solution Design; Agile Methodology; Sprint Planning; User Story Development; Salesforce Apex/ Lighting Web Components (LWC); Salesforce Experience Cloud; Salesforce Service Cloud. Salesforce Technical Architect, IBM Corporation, Armonk, NY and various unanticipated client sites throughout the US (Up to 100% telecommuting permitted): Design and architect innovative, scalable, and secure solutions primarily leveraging the Salesforce platform and various Salesforce Clouds.

New York, NY26 days ago

Remote

$78,000–$142,000 Per Year
Temporary
Contractor
Full-time

Since 2010, SynergisticIT has helped thousands of candidates land full-time jobs at tech leaders and enterprise employers—companies such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Client, and many more—with offers often ranging from $95,000 to $154,000 depending on role and skill depth. In other words, the program builds candidates across Java / Full Stack / DevOps and Data Analytics / Data Engineering / Data Science / Machine Learning / AI—because companies hire teams, not single-skill candidates.

New!

New York City, NY1 day ago

$82,000–$145,000 Per Year
Full-time
Employee

Since 2010, we’ve helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

Jersey City, NJ18 days ago

$82.44–$86.44 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. In this role, you will act as a Databricks-centric FullStack Consultant with deep expertise in Databricks application deployments, Lakehouse and Medallion architecture, and scalable data pipeline development.

New York, NY12 days ago

$50,000–$60,000 Per Year
Full-time
Employee

Minimum 6 months of programming experience from academic coursework, hands-on projects, or professional work in one or more of the following languages: Java, Python, C, C#, C++, JavaScript, R, SQL, MATLAB, Mathematica, TypeScript, Shell scripting, Go, or Kotlin. A recent STEM degree (e.g., Computer Science, Information Technology, Engineering, or a related discipline) OR 12+ months of professional work experience in finance, healthcare, banking, insurance, hospitality, or aviation.

New York, NY20 days ago

$150,000–$175,000 Per Year
Temporary
Contractor
Full-time

In this role, you will help shape and continuously elevate the 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. Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles.

New York, NY7 days ago

$80–$90 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. You will work across Java 17, Spring Boot 3.x, Angular 17+, Azure cloud services, Redis, CI/CD pipelines, and Snowflake, and also leading integration of Sumologic, Contrast Security, and vulnerability management workflows.

New York, NY11 days ago

$65–$70 Per Hour
Temporary
Contractor

This is a fantastic opportunity to work with one of the most innovative technology companies in the U.S. You’ll help drive scalable frontend architecture, enhance user experience, and contribute to high-performance web platforms serving a large user base. As a global leader in talent solutions, we provide opportunities to work with top organizations, cutting-edge technologies, and dynamic teams.

PECK SLIP, NY7 days ago

$200,000–$250,000 Per Year

In lieu of a Master's degree plus 3 years of experience, the employer will accept a Bachelor's degree or U.S. equivalent in Computer Science, Computer Applications, Information Technology, Computer Engineering, or a related field, plus 5 years of professional experience as a Software Engineer, Software Developer, or other occupation/position/job title performing back-end software engineering and development. MINIMUM REQUIREMENTS: Master’s degree or U.S. equivalent in Computer Science, Computer Applications, Information Technology, Computer Engineering, or a related field, plus 3 years of professional experience as a Software Engineer, Software Developer, or other occupation/position/job title performing back-end software engineering and development.

New!

New York, NY1 day ago

$80,000–$180,000

Extensive experience in full stack development with proficiency in modern front-end frameworks (e.g., Angular, React, Vue) and back-end technologies (e.g., Java, Spring Framework, Oracle, SQL). Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide.

New!

New York, NY1 day ago

$150,700–$261,800 Per Year

Review and validate model calibration routines to vol surfaces, correlation structures, and multi‑asset dynamics, and assess the data for model development as well as inputs to the model; Design and implement scalable testing libraries using C++, Python, or similar high‑performance languages. Application Deadline: Address: 151 W 42nd StreetJob Family Group: Audit, Risk & CompliancePerforms validation of models and assesses model risk to confirm model appropriateness and capability for a designated portfolio.

New!

Jersey City, NJ4 days ago

$120,000–$140,000 Per Year
Full-time
Employee

Strong experience in application development within configurable platformsAbility to build and support applications end-to-endExperience with system design, architecture, and code quality practicesComfortable working with distributed/offshore teamsHands-on development experience with leadership capabilitiesStrong problem-solving and communication skillsRelevant platform certifications are a plus. Design and develop applications within a configurable platformProvide technical leadership, including code reviews and design guidanceSupport and collaborate with distributed development teamsHandle production issues and ensure system stabilityContribute to application architecture and long-term improvementsParticipate in full lifecycle delivery from design through support.

Woodmere, NY26 days ago

$103,210–$103,210 Per Year
Full-time

Job ID: 844768660773123.

New!

New York, NY5 days ago

$160,000–$200,000 Per Year
Full-time
Employee

The role requires strong technical skills in OnBase configuration and development, as well as proficiency in SQL for database management and data integration tasks. The ideal candidate will be responsible for designing, developing, and maintaining solutions within the OnBase enterprise content management platform.

New York, NY11 days ago

$160,000–$180,000 Per Year
Full-time
Employee

In this role you will drive end-to-end delivery of transaction monitoring solutions on the Quantexa platform, translating business needs into scalable, secure, and high-performing data and analytics products. This role provides hands-on technical leadership across architecture, integration, development, testing, and release management, partnering closely with business and engineering stakeholders.

New York, NY21 days ago

$65–$70 Per Hour
Contractor

Desirable: Oracle Forms/Reports, OBIEE, ERWIN, ETL, APEX plug-ins, and DB performance tuning. Requires expert-level Oracle APEX skills with hands-on experience in version 21.3 or higher.

Port Washington, NY30+ days ago

Full-time
Employee

Software Engineer participates in analysis, program design, coding, QA, documentation, software support and other programming, troubleshooting, system administration, and change control tasks needed to produce reports and interfaces and support our Lawson Enterprise Resource Planning (ERP) and other information systems such as S3 and M3. Codes/implement/integrate/documents necessary software objects (programs, reports, scripts, etc.) utilizing team's supported language/tools.

Jersey City, NJ24 days ago

$35–$37 Per Hour

Software Guidance & Assistance, Inc., (SGA), is searching for a Junior Software Developer for a CONTRACT assignment with one of our premier Financial Services clients in Jersey City, NJ. The systems we implement range from fully automated processes to user facing applications (web and desktop) and we handle all aspects of the software development lifecycle.

Jersey City, NJ30+ days ago

As a Senior Software Developer at WealthCounsel, you will have the chance to collaborate closely with experienced engineers, product managers, and designers to create high-quality software applications that meet client needs. WealthCounsel brings together the best - the best drafting software and legal tools, the best educators, the best support staff, and the best collegial community - to cultivate the growth and success of its member attorneys and their clients.

Jersey City, NJ30+ days ago

Java Expertise Proficient in Java programming language, including frameworks like Spring and Spring Boot, and understanding of core Java concepts like multithreading and design patterns. - Java (including SpringSpring Boot) Core Java concepts, multithreading, design patterns, Spring Framework, Spring Boot.

Jersey City, NJ30+ days ago

Java Expertise Proficient in Java programming language, including frameworks like Spring and Spring Boot, and understanding of core Java concepts like multithreading and design patterns. Essential SkillsJava (including SpringSpring Boot) Core Java concepts, multithreading, design patterns, Spring Framework, Spring Boot.

Jersey City, NJ24 days ago

Stamford, CT30+ days ago

Full-time

Valitana was awarded the 2026 Deal Catalyst CLO Award for Best CLO & Technology Provider – Innovation and serves approximately 100 institutional clients including CLO investors, CLO managers, hedge funds, asset managers, insurance companies, family offices, and broker dealers. Valitana is seeking a Full Stack Developer with a UI/front-end focus to help build and scale Vantage, our multi-asset trade and portfolio management platform used by institutional investors to manage complex financial workflows.

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Developer Jobs in Uniondale, NY

ETL Developer United Nations Federal Credit Union

Developer - Full Stack United Nations Federal Credit Union

Senior Magento 2 Developer Jobot

BI Developer United Nations Federal Credit Union

Software Developer - Financial Systems ECLARO

Lead Java Developer -603 Pinnacle Technical Resources

Full Stack Developer - Advanced Pinnacle Technical Resources

Sr. KDB+ Developer EvolveIT LLC

Python Developer Kforce Inc.

PI Developer ECLARO

SAP ABAP Developer ECLARO

Python Developer with financial/risk experience Tanisha Systems

Python Developer Tanisha Systems

Application Developer PEAK Technical Staffing

SR Full Stack Developer Axelon Services Corporation

Senior Full Stack Developer Axelon Services Corporation

Terraform Developer Select Solutions Group, LLC

Senior KDB+ Developer Kforce Inc.

Node.js Developer Kforce Inc.

Principal Oracle PL/SQL Developer Kforce Inc.

Full Stack Developer Axelon Services Corporation

Infrastructure Developer - Intermediate Pinnacle Technical Resources

Java Spark Developer Axelon Services Corporation

Infrastructure Developer Renaissance Technologies LLC

Junior Data Scientist with BI Skills/Junior Java Developer SynergisticIT

Junior Java Developer/Junior data engineer /Scientist SynergisticIT

Python Developer Pyramid Consulting, Inc

Salesforce Technical Architect IBM Corporation

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

Junior Java developer/ data scientist SynergisticIT

Developer - Databricks Genesis10

Dev10 Associate Software Developer Genesis10

Business Systems Developer - Hybrid Genesis10

Application Security Engineer/ Full Stack Developer - Hybrid Genesis10

Sr. UI React Developer Collabera

Senior Software Engineer, Catalog Platform (Back-End) StubHub, Inc.

Vice President, Full-Stack Engineer BNY

Director, Model Validation BMO Financial

Senior Application Developer, Pega Company Confidential

Software Developer Mach 2000 Technologies, Inc

OnBase Developer Brains Workgroup, Inc.

Quantexa Developer Brains Workgroup, Inc.

Apex Developer Suncap Technology

Lawson Developer Oxford Global Resources, LLC

Junior Software Developer Software Guidance & Assistance

Senior Software Developer (Virtual, Full Time) WEALTHCOUNSEL LLC

Java Full Stack Developer Diverse Linx

senior Java Full Stack Developer Diverse Linx

Junior Software Developer SGA Inc.

Junior Full Stack Developer Valitana LLC

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