Backend Developer Jobs in New York, NY

Refine Results
81 - 100 of 254 Jobs

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 10 hours ago

Software Engineer(Java / Spring Boot)

High Bridge Consulting

•

Remote

Contract

Our client is a Fortune 500 financial and payments technology company, and leads the industry in innovation, scale, and service. They are now looking to add to their team and are looking to hire a "Software Engineer . This role will be based in Columbus, GA, and is 100% Remote. Responsibilities: Works throughout the software development life cycle and performs in a utility capacity to create, design, code, debug, maintain, test, implement and validate applications with a broad understanding of
Easy Apply
Posted 7 days ago

Senior Data Micro Development Lead

NTT DATA Americas, Inc

•

New York, New York, USA

Contract

Company Overview: Req ID: 327844 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Data Micro Development Lead to join our team in Harborside, New Jersey (US-NJ), United States (US).Job Description: Job Duties: Responsibilities: Built reusable and configurable micro front end web applications using React and deploy
Easy Apply
Posted 2 days ago | Updated 4 hours ago

Senior Software Engineer, Backend (Platform - Data Platform)

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 10 hours 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
Easy Apply
Posted 60+ days ago | Updated 6 days ago

Staff Software Engineer, Backend

Match Group, LLC

•

New York, New York, USA

Full-time

Our Mission Launched in 2012, Tinder revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Award
Posted 16 days ago | Updated 10 hours ago

Sr., Java Developer

OpTech

•

Remote

Contract

OpTech is seeking for strong Java Developer role for one of their Direct Clients. 100% Remote role. Contract Duration - 5 months. Only W2/No C2C Required Skills: Strong backend Java developer with JDBC/SPRING/SPRINGBOOT/SPRINGBATCH JAVA/J2EE Why work at OpTech? OpTech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at OpTech, not only do you get health and dental benefits on the first day of employment, but you also have training o
Easy Apply
Posted 60+ days ago | Updated 20 days ago

Software Engineer, Backend

BridgeNexus Technologies Inc

•

Jersey City, New Jersey, USA

Contract

Software Engineer, Backend With 8+ Experience Position is Hybrid 3 times a week in Iselin, NJ. Onsite Interview candidate have to work on w2 IV Process: 30 min virtual round- Apex- verbal 30 min Virtual Round Wells- verbal 1-hour onsite Interview Wells- technical Need to be as close to 50/50 Java Angular as can be Needs: Angular (2.0/4.0+) Core Java Object Orientation Spring (Spring Framework) Restful Web services SQL Job Description Software Engineer, Backend We are looking for a humble positi
Easy Apply
Posted 13 days 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
Easy Apply
Posted 28 days ago | Updated 9 hours ago

Software Engineer (BACK-END)

Logisoft Technologies Inc

•

New York, New York, USA

Full-time

Job Title: Software Engineer (BACK-END) Location: New York, NY(On-Site) Employer Type: C2H (6 Months) The client prefers candidates with established local presence. Note: This opportunity is open to candidates with permanent resident OR U.S. work authorization. Required Skills: 6 8 years of experience in backend application development using JavaHands-on experience with Python for scripting or application developmentStrong knowledge of SQL/NoSQL (Oracle, MS SQL, MongoDB)Experience with messagi
Easy Apply
Posted 30 days ago | Updated 28 days ago

Backend Engineer

Mitchell Martin, Inc.

•

Remote or Overland Park, Kansas, USA

Full-time, Contract

Title: Backend EngineerLocation: Midwestern Region (Onsite) Employment Type: Full TimeCompensation Pay Range:$105000-$150000/YrsDescription * Develop and enhance backend systems to support new and existing products. * Collaborate with various stakeholders to ensure successful product development. * Maintain high-quality code standards and testing procedures. * Communicate effectively with team members and other departments. * Contribute to the overall success of the product lifecycle.Key Respons
Easy Apply
Posted 14 days ago | Updated 4 hours ago

iOS Engineer

Match Group, LLC

•

New York, New York, USA

Full-time

Hinge is the dating app designed to be deleted In today's digital world, finding genuine relationships is tougher than ever. At Hinge, we're on a mission to inspire intimate connection to create a less lonely world. We're obsessed with understanding our users' behaviors to help them find love, and our success is defined by one simple metric- setting up great dates. With millions of users across the globe, we've become the most trusted way to find a relationship, for all. About the Role As a k
Posted 40 days ago | Updated 10 hours ago

Backend Engineer (General)

Apolis

•

Remote or Menlo Park, California, USA

Full-time, Contract

Backend Engineer (General) Remote 100% Direct Client Long Term About the Team and Role Today, market data platform Is not singular feature; Spans the entire user experience with a foundational service that provides data to power experiences across asset class such as Advance charts, new trading, hours, portfolio views, and even new areas that will be going out to the world soon, nearly every Feature operates with some market data involvement.What you ll do, Build Scalable system and componen
Easy Apply
Posted 1 day ago | Updated 4 hours ago

Android Engineer

Match Group, LLC

•

New York, New York, USA

Full-time

Hinge is the dating app designed to be deleted In today's digital world, finding genuine relationships is tougher than ever. At Hinge, we're on a mission to inspire intimate connection to create a less lonely world. We're obsessed with understanding our users' behaviors to help them find love, and our success is defined by one simple metric- setting up great dates. With millions of users across the globe, we've become the most trusted way to find a relationship, for all. About the Role As a k
Posted 40 days ago | Updated 10 hours ago

Senior iOS Engineer, Families - Cash App

Block Inc

•

Remote or 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 19 days ago | Updated 10 hours ago

Senior Android Engineer, Families - Cash App

Block Inc

•

Remote or 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 19 days ago | Updated 10 hours ago

Python backend development and Azure and OPEN AI

Nutech Information Systems

•

New York, New York, USA

Contract

One of our Hedge Fund client in NYC is lookingf or a Backend Python developer with Strong Azure and AI skills Type: Contract Work Mode: Hybrid , once a week in NYC NEED CANDIDATES with strong Python and Azure skills, ideally with minimum 10 years of development experience. Role: We are seeking a backend hands on developer (10+ years) with strong expertise in Python and AI technologies to design, develop and maintain high-performance web applications. The ideal candidate will have experience wit
Easy Apply
Posted 60+ days ago | Updated 8 days 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 37 days ago | Updated 10 hours ago

iOS 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 37 days ago | Updated 10 hours ago

Backend Engineer

Accroid Inc

•

Remote or Dallas, Texas, USA

Contract, Third Party

Remote Backend Engineer Texas In-person Interview required AI/ML Experience a big plus especially LLaMA, Vertex AI, SageMaker, AzureML, etc. VERY proficient in SQL - able to write debug and optimize queries and like working in it. Node.js : React and Next.js PostgreSQL DevOps / IaaC/ cloud Infrastructure Design, architect, and implement robust APIs and services using Node.js, PostgreSQL, and Redis Optimize complex SQL queries and schemas to ensure lightning-fast performance across large datase
Easy Apply
Posted 26 days ago | Updated 26 days ago