Back End Developer Jobs in New York

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Python Backend Engineer

ACL Digital

•

Remote or San Jose, California, USA

Full-time

Job Title: Python Backend Engineer - Systems & Integration Location: Remote bout We are building a next-generation virtual assistant platform that enables natural and responsive voice and chat-based interactions. The platform integrates with internal and external systems to deliver seamless, real-time user experiences at scale. s part of our growing team, we're looking for a skilled Python Backend Engineer to help us build reliable, high-performance backend systems. Role Overview: This role inv
Posted 50 days ago | Updated 4 hours ago

Staff AI Engineer, Trust & Safety Operations

Match Group, LLC

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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 Join H
Posted 40 days ago | Updated 4 hours ago

Sr. Backend Software Engineer, Fleetnet

Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

Come join a small team of experts building the systems that connect Tesla and our customers to their cars. Companies have talked for years about a future of "connected cars." At Tesla, we're at the forefront of innovation by providing a complete suite of rich backend services to our exponentially growing fleets. The team specialized in IoT communication is in charge of every remote interaction with the vehicles (remote control, remote diagnostic, vehicle fleet telemetry for self-learning Autopi
Posted 15 hours ago | Updated 4 hours ago

Back-End Software Engineer (Contractor)

Dimensional Fund Advisors LP

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Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol
Posted 45 days ago | Updated 4 hours ago

Senior Backend Engineer Node.js

Avila IT

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Remote

Full-time

Job Description:We are seeking a Senior Backend Engineer with deep expertise in Node.js to architect, develop, and optimize high-performance backend systems. The ideal candidate has strong experience in building scalable microservices, integrating APIs, and working with modern cloud-based infrastructure. Key Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and associated frameworks (e.g., Express.js, NestJS). Build scalable microservices for high-th
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Posted 1 day ago

Associate Director Blockchain Engineering

DTCC

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Jersey City, New Jersey, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t
Posted 60+ days ago | Updated moments ago

Senior Backend Engineer / Solutions Architect (Node.js | Google Cloud Platform |OAuth2, TypeScript | Finance)

Montek System

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Remote

Contract

Senior Backend Engineer / Solutions Architect (Node.js | Google Cloud Platform |OAuth2, TypeScript | Finance) Location: Remote ## Key Responsibilities - Design and implement fraud prevention systems using Node.js and TypeScript - Develop and enhance device authentication mechanisms - Build payment intercept systems and fraud detection features - Integrate with Google Cloud Platform services (Spanner, BigQuery, Kubernetes) - Collaborate with AI/ML systems, particularly Google's Vertex and Gemini
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Posted 5 hours ago

Adobe Experience Manager (AEM) Architect

Alltech Consulting Services, Inc.

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Remote or Bellevue, Washington, USA

Contract

Title: Adobe Experience Manager (AEM) Developer / Architect Location: Bellevue-WA-Onsite role Contract role About the Role We are looking for a results-driven AEM Architect with deep expertise in building and architecting scalable, enterprise-grade digital solutions using Adobe Experience Manager (AEM), NET, AI-powered technologies, and modern front-end frameworks. This role is a hybrid of hands-on development and architectural ownership, including technical design, performance optimization, and
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Posted 7 days ago

React Native Mobile Architect

Aptino

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Remote

Third Party, Contract

Job Description:We are seeking a highly skilled and experienced Senior React Native Developer / Mobile Architect to join our mobile development team. The ideal candidate will have a proven track record of building scalable and high-performance mobile applications using React Native and related technologies. You will be responsible for leading mobile architecture decisions, implementing robust features, and ensuring seamless cross-platform user experiences. Key Responsibilities:Design, develop, a
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Posted 27 days ago | Updated 1 day ago

P25-231186 - Software Engineer III

FedEx Office

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Remote or Memphis, Tennessee, USA

Full-time

About FedEx Dataworks: Born out of FedEx, a pioneer that ships nearly 20 million packages a day and manages endless threads of information, FedEx Dataworks is an organization rooted in connecting the physical and digital sides of our network to meet today's needs and address tomorrow's challenges. We are creating opportunities for FedEx, our customers, and the world at large by: Exploring and harnessing data to define and solve true problems Removing barriers between data sets to create new ave
Posted 13 days ago | Updated 4 hours ago

Senior Backend Automation Engineer

Avila IT

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Remote

Full-time

Job Description:Walmart is looking for a Senior Backend Automation Engineer with deep expertise in backend testing, API automation, and scalable test framework development. The ideal candidate should be highly skilled in test design for microservices and backend systems, with a strong understanding of REST APIs, data validation, and CI/CD integration. Key Responsibilities: Design, develop, and maintain robust automation test suites for backend services and RESTful APIs. Build reusable frameworks
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Posted 1 day ago

Sr. Backend Engineer/Solutions Architect

LogiX-Guru

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Remote

Contract

Senior Backend Engineer / Solutions Architect (Node.js | Google Cloud Platform | TypeScript | Finance) Location: Remote Type: Full-time | Contract Client Industry: Financial Technology Key Responsibilities - Design and implement fraud prevention systems using Node.js and TypeScript - Develop and enhance device authentication mechanisms - Build payment intercept systems and fraud detection features - Integrate with Google Cloud Platform services (Spanner, BigQuery, Kubernetes) - Collaborate with
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Posted 28 days ago | Updated 6 days ago

Hands-on Technical Manager, Java Developer

Govincorp

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Remote

Full-time

Seeking a highly skilled Hands-on Technical Manager, Java Developer to guide and mentor a team of developers in delivering high-quality backend servicesHands-on Technical Managerand APIs. The ideal candidate will possess strong technical expertise in Java, Go, PHP, Node.js, and MySQL, along with solid experience managing development teams and collaborating across functions to deliver scalable solutions. This position is 100% remote Responsibilities: Lead and manage a team of backend developers,
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Posted 9 days ago

LEAD UI Developer (ONLY W2 Candidates)

ERPA

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Remote

Contract

Title: Lead UI Developer (ONLY W2 Candidates) Location: U.S Remote (EST Schedule 8-5) Duration: 12 month contract Needs: 6+ years professional experience with frontend UI development and designStrong experience with ReactExperience with design tools: Figma, Adobe, or SketchExperience with TypeScript, HTML, Ctrong experience with team leadership and excellent communication skills Nice to Haves: AWS S3SQLAPIs About the Role We are seeking a highly skilled and experienced Lead UI Developer to driv
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Posted 3 hours ago | Updated 2 hours ago

Sr. Java Backend Engineer Java / Spring / Spring Boot / Azure / Kafka

Empower Professionals

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Remote

Contract, Third Party

Role: Sr. Backend Engineer Java / Spring / Spring Boot / Azure / Kafka Location: Remote Duration: 12+ Months Must have: Java / Spring / Spring Boot / Azure / KafkaNoSQL databases (like MongoDB)Relational databases (DB2, SQL Server, PostgreSQL) Requirements: 10+ years of backend development experience with Java and Spring Boot.Extensive hands-on experience with the Spring Framework, including Spring Boot, Spring Core, and Spring Batch etc.Strong hands-on experience with Apache Kafka for strea
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Posted 57 days ago | Updated 2 hours ago

DevOps Platform Security Engineer (Experiences with C#, Java , PHP )

Serenity Info Tech, Inc.

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Remote

Contract

Hi Please find my direct client job requirement for your consideration. Title: DevOps Platform Security Engineer (Experiences with C#, Java , PHP ) Locations: Alpharetta, GA Duration :12 Months Note: Local Candidates are preferred DevOps / Platform / Security Engineer with strong automation and scripting skills Backend developers with deep PHP, JavaScript, and C# experience focused on secure legacy code remediation Proven track record in securing and modernizing CI/CD pipelines Skilled in clo
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Posted 6 hours ago | Updated 4 hours ago

Staff Android Engineer

Peloton

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New York, New York, USA

Full-time

ABOUT THE ROLE Our team is responsible for the software that powers our Android mobile, TV, and WearOS experiences at Peloton. The Android App team supports our applications across the Google Play and Amazon storefronts with 1M+ downloads. The team builds and maintains core features that drive growth and creates new, innovative features to keep our users highly engaged. We are looking for a Staff Android Engineer with a strong technical background, experience leading engineering teams, a love fo
Posted 60+ days ago | Updated 4 hours ago

Senior Frontend Engineer, Flows

Postman, Inc.

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New York, New York, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer - Financial Data & Calcs

Bloomberg L.P.

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New York, New York, USA

Full-time

Description & Requirements The Financial Data & Calcs department in Bloomberg is responsible for the storage, analysis, calculations, distribution, search, and screening of critical financial data. We absorb billions of data points from hundreds of financial markets every single day and build systems that fuel the markets by providing intelligent analytics and transparency to level the playing field. Our systems are high performance and designed to be distributed and scalable, to cater to the e
Posted 60+ days ago | Updated 4 hours ago

Senior Backend Engineer (Node.js + TypeScript) - AI meets FinTech

HENRY

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Remote

Full-time

** Remote position ** Engineering scrums are at 9am EST Who We AreWe re a highly funded stealth startup that has built an institutional grade licensed exchange for trading illiquid real-world assets from commercial real estate to infrastructure, natural resources, and private credit. We re combining AI, deep regulatory infrastructure, and a modern tech stack to unlock trillions in global illiquid markets. What We re Looking ForWe re looking for a Senior Backend Engineer with strong experience bu
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Posted 28 days ago