Backend Engineer Jobs in New York

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141 - 160 of 254 Jobs

Lead Java Back End and Angular Developer - C13 - IRVING

Citi

•

Remote or Irving, Texas, USA

Full-time

The Back End Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and pro
Posted 27 days ago | Updated 9 hours ago

Senior Frontend Developer

Marlabs LLC

•

Ridgefield Park, New Jersey, USA

Contract

Senior Frontend Developer Duration: 12 Months Locations: Ridgefield Park, NJ Job Description: We are developing an innovative AI-powered desktop application that leverages cutting-edge technologies to create a transformative user experience. We are seeking a Frontend Developer with expertise in JavaScript, Node.js, Python, and Generative AI to join our innovative team. The ideal candidate will be responsible for developing AI-powered user interfaces that integrate seamlessly with backend AI mod
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Posted 60+ days ago | Updated 5 days ago

Senior JavaScript Developer

Randstad - Torc

•

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 19 days ago

Software Engineering Technical Lead

Samsung Electronics America

•

Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions
Posted 60+ days ago | Updated 9 hours ago

Software Engineer

Robert Half

•

New York, New York, USA

Full-time

Description We are looking for a talented Software Engineer with expertise in frontend development and desktop application design. This position is ideal for individuals passionate about crafting responsive and high-performance user interfaces while working in the dynamic financial services industry. Candidates with experience in Linux environments and familiarity with finance or trading systems will find this role particularly exciting. Responsibilities: Develop and maintain desktop applicatio
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Posted 10 days ago | Updated 6 hours ago

Senior Full Stack Engineer

ConsultNet, LLC

•

Brooklyn, New York, USA

Full-time

My client is looking for a Senior Full Stack Software Engineer to join their engineering team and help architect, build, and scale their AI procurement platform. You'll work directly with the founding team to lead critical technical initiatives and drive architectural decisions that shape the product. You will contribute across the entire stack while providing technical leadership, mentoring junior engineers, and establishing engineering best practices. Your expertise will be crucial in building
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Posted 25 days ago | Updated 9 hours ago

Senior Cloud Developer (AWS)- Remote (Future Opportunity)

ICF

•

Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* * This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering department, you'll play a pivotal role in designing, developing, and maintaining robust backend applications and services. Responsibilities: Des
Posted 60+ days ago | Updated 9 hours ago

Sr/Lead React Architect

TalentBurst

•

Berkeley Heights, New Jersey, USA

Full-time

Title: Sr. Lead/React Architect Duration: 9+ Months (Contract to Hire) Location: Berkeley Heights, NJ Employment Type: W2 Only Responsibilities: Developing and implementing UI components: Creating individual UI elements and integrating them into larger applications. Building reusable components: Designing components that can be used across different parts of the application or even in other projects. Optimizing front-end performance: Ensuring the application is fast, responsive, and effici
Posted 4 days ago | Updated 6 hours ago

Senior Mobile Engineer

Madison-Davis, LLC

•

Holmdel, New Jersey, USA

Full-time

Role: Partner with Product, Design, and Backend Engineers to deliver seamless and scalable app experiencesOwn the front-end implementation across mobile and web using modern cross-platform frameworksDrive feature delivery through Agile ceremonies; contribute to sprint planning, reviews, and daily standupsArchitect and consume backend APIs, real-time data streams, and external servicesChampion app security, performance, and smooth user interactionsAutomate testing processes and write clean, testa
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Posted 39 days ago | Updated 17 days ago

.Net Back End - Azure

Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de
Posted 33 days ago | Updated 1 day ago

UI Developer

Talent Software Services, Inc

•

Berkeley Heights, New Jersey, USA

Contract

UI DeveloperJob Summary: Talent Software Services is in search of an UI Developer for a contract to hire position in Berkeley Heights, NJ. Primary Responsibilities/Accountabilities: Developing and implementing UI components: Creating individual UI elements and integrating them into larger applications. Building reusable components: Designing components that can be used across different parts of the application or even in other projects. Optimizing front-end performance: Ensuring the application
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Posted 4 days ago | Updated 4 hours ago

Software Development Engineer

Data Resource Technologies

•

Berkeley Heights, New Jersey, USA

Contract

Responsibilities: Developing and implementing UI components: Creating individual UI elements and integrating them into larger applications. Building reusable components: Designing components that can be used across different parts of the application or even in other projects. Optimizing front-end performance: Ensuring the application is fast, responsive, and efficient. Collaborating with cross-functional teams: Working with designers, backend developers, and product managers to ensure a cohesive
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Posted 4 days ago

Sr. Software Engineer - Android, Engagement Growth

Uber Corporate

•

New York, New York, USA

Full-time

About the Role Partners with stakeholders and drives team efforts to design, develop, and maintain complex user interfaces and features for Android applications that meet the design, functionality, and needs of end users. Uber Eats is our food delivery platform that makes getting great food from your favorite local restaurants as easy as requesting a ride. As an Android engineer on the Engagement Growth team within Uber Eats, you'll be building amazing design and data-driven features for eater
Posted 8 days ago | Updated 10 hours ago

ETL Backend Tester-Enrollment or Claims Insurance-Fully Remote

Elite Technical

•

Remote

Contract

Absolutely no third parties please Candidates must reside locally in Maryland, Virginia, or Washington DC. Although fully remote, a final face to face interview will be required. There will be occasional onsite office visits Reston VA, roughly once per quarter. Bachelor of Science (BS) is required. Min. 6+ years of experience in an SDET position. In addition to automation, must have knowledge of Backend ETL Testing experience as well. Must have Healthcare Insurance Experience, specifically sup
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Posted 4 days ago

SOFTWARE DEVELOPMENT ENGINEER IV-

Judge Group, Inc.

•

Berkeley Heights, New Jersey, USA

Contract

Location: Berkeley Heights, NJ Description: Our client is currently seeking a Front END Developer Job Description: We are seeking a skilled Front-End Developer with a strong foundation in React.js to join our dynamic team. The ideal candidate will be responsible for building and maintaining high-quality user interfaces, ensuring optimal performance, and collaborating across teams to deliver seamless user experiences. Key Responsibilities: UI Development & Integration: Design and implement mo
Posted 3 days ago | Updated 6 hours ago

Agile Delivery Lead (Cyber Security): Charlotte, NC: Hybrid

NodeLogix

•

Remote or Charlotte, North Carolina, USA

Contract

Pays $60/hr ON W2 Til: 12/2025: Potential extensions W2: EAD 3 DAYS ** Experience leading API development/backend API Developer ** Jira/Confluence; ** Fluent in Agile; ** Lead technologist; ** Execute vision/delivery of vision; ** Strong Product Manager ** Understanding of cyber security centers. ** Demonstrated ability to work on multiple complex projects in a matrixed environment; ** Demonstrated ability to build strong relationships; ** Critical thinking. ** Attention to detail/detail orien
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Posted 5 days ago

.Net Backend Architect

Photon

•

Remote

Third Party, Contract

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec
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Posted 58 days ago | Updated 3 days ago

Lead Software Engineer, Python (Bank Tech)

Capital One

•

New York, New York, USA

Full-time

Lead Software Engineer, Python (Bank Tech) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Ca
Posted 1 hour ago | Updated moments ago

UI Angular Developer (AVP) - Hybrid

Citi

•

Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio
Posted 60+ days ago | Updated 9 hours ago

Android Engineer - Referrals, Acquisition & Marketing Platform

Block Inc

•

New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 34 days ago | Updated 10 hours ago