backend development Jobs in new york, ny

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senior backend engineer

When I.T. Matters LLC

Remote

Full-time

Please Only apply if this is a solid fit. NO 3rd parties- Client does NOT sponsor Senior Backend Engineer What You ll Do: Design, build, and optimize backend systems that power real-time and batch video rendering pipelines.Lead API development (GraphQL and REST) and integrate with tools like OpenAI, stock footage providers, and CRM platforms.Develop features for a new paid API product enabling large-scale CRM integration.Tackle AI-enhanced video editing workflows and drive quality improvements.

Python Backend Developer- Remote- Contract role

Pegasus Knowledge Solutions

Remote

Contract, Third Party

Title : Python Software Engineer Location: Remote or IL. Duration : End of the year Required Skills: Python Kubernetes Google Cloud Platform or AWS or Azure Terraform / OpenTofu and Gitlab CI/CD Job details: Implement backend service features, primarily in Python on Kubernetes and Google Cloud platform, and using other technologies including Go, Scala, MongoDB, and Apache Kafka / Kafka Streams, as needed.Assist in deploying and administering cloud platform backend services using infrastructure-a

Backend Engineer (.NET)

Motion Recruitment Partners, LLC

New York, New York, USA

Full-time

Job Title: Senior Backend Engineer (.NET) Location: New York City near Wall Street - Hybrid 4 days Job type - FT **No C2C inquiries, please. Must be authorized to work in the United States now and in the future ** This rapidly growing fintech startup is developing an investment platform that enables retail investors to connect with the minds behind distinctive investment strategies. The current team size is about 7 engineers and 20-50 people at the company in total. They are looking for a Senio

Android Eng

Cloud Destinations LLC

Remote

Contract

Job Summary:We are seeking a highly motivated Android Software Engineer with expertise in developing enterprise-grade Android applications, particularly for Zebra handheld Android scanners with deep integration into asset tracking, inventory management, and configuration databases. The ideal candidate will also have experience integrating applications with IT Asset Management (ITAM)platforms like Nautobot. Familiarity with Python and Go for backend integration or scripting tasks is a plus. You w

Back End Java Developer (Remote)

ConsultNet, LLC

Remote or Fargo, North Dakota, USA

Full-time

Back End Java Developer (Remote) 6-month Contract to hire rate $50.00 to $65.00 per hour. Salary Expectation $100k to $130k Job Description Our client is seeking a Java Developer to help build their custom application. The primary function of this position is to implement innovative solutions, designs and enhancements across web and mobile experiences. This individual will participate in all phases of the SDLC, including functional analysis, and provide both technical and team leadership throug

Checking in- (100% remote considered) Are you interested in a Senior Software Engineer, Backend opportunity to work with a company focused on metabolic health

VortexLink

Remote or Mountain View, California, USA

Full-time

Senior Software Engineer, Backend Full Time position-Office located in Mountain View, CA (100% remote considered) We are looking for a Senior Backend Engineer to join our team and play a key role in developing integrations with third-party scheduling systems, and clinical tools to support our clinical operations teams. Responsibilities Develop, optimize, and maintain backend services using Spring Boot, REST APIs, and SQL databases. Architect and build scalable integrations with third-party sys

Mobile Application Developer (React Native + Java)

SyrenCloud LLC

Remote

Contract

Mobile Developer (front end - React JS, Backend - Java, Spring Boot, database Postgresql) Atlanta, GA/Remote Beyond the skills mentioned, are there any other technologies or platforms you re looking for? This is for the Pro app. You can download it in the app store and check it out. You just need an active F&D account that you can create to log in.We are a Java shop, so Sprint Boot and Java skills for back-end services would also be needed.PostgreSQL is a good skill too.Job Description: PURPOSE

Senior Temenos Journey Manager Developer & Architect

Fisec Global

Texas, USA

Contract, Third Party

Senior Temenos Journey Manager Developer The ideal candidate will have experience working within the Temenos Journey Manager product line. You will be responsible for conceptualizing and executing clear, quality code to develop the best software. You will test your code, identify errors, and iterate to ensure quality code. You will also support our customers and partners by troubleshooting any of their software issues. Responsibilities Detect and troubleshoot software issues Write clear qual

Senior Backend Software Engineer

S&P Consultants

Remote or Cambridge, Massachusetts, USA

Full-time

Kensho is S&P Global's hub for AI innovation and transformation. With expertise in Machine Learning and data discovery, we develop and deploy novel solutions for S&P Global and its customers worldwide. Our solutions help businesses harness the power of data and Artificial Intelligence to innovate and drive progress. Kensho's solutions and research focus on speech recognition, entity linking, document extraction, automated database linking, text classification, natural language processing, and mo

Back End Python Engineer - Assistant Vice President / Vice President

Benchmark IT- Technology Talent

New York, New York, USA

Full-time

Our direct client, a fast-growing FinTech firm in New York City, is powering the world s alternative investment marketplace. Their financial technology platform has transformed how advisors, wealth management firms, asset managers, and banks evaluate and recommend bespoke public and private market strategies for their high-net-worth clients. Their services are approximately $200 billion in global client assets invested in 1,634 funds, as of September 2024. The firm has been named to the Forbes F

Backend Software Engineer - Game Server Hosting

Electronic Arts

Remote or Austin, Texas, USA

Full-time

Description & Requirements Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. EA's Production Infrastructure & Engineering (PI&E) organization provides the essential platforms and infrastructure hosting solutions that power EA's

Staff Back End Engineer (MTS 2)

eBay Inc.

Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Back End Lead Java Analyst - C13 - IRVING

Citi

Remote or Irving, Texas, USA

Full-time

The Back End Lead Java Analyst 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

Internship, Backend Software Engineer, Diagnostics (Fall 2025)

Tesla Motors

Remote or Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation a

Backend Developer - TypeScript/Node

Covenant Eyes

Remote

Full-time

We do not allow remote work in the following states - CA, CO, CT, LA, ME, MA, NJ, NY, OR, RI, VT, WA, WV, and Washington DC. Overview OverviewWorking at Covenant Eyes is about something bigger than creating and selling software; its about creating a movement and changing culture. At the end of the day you are contributing to saving a marriage, protecting a childs innocence, strengthening a commitment to purity, and working to end sexual exploitation. As a company focused on restoring relationshi

Backend Developer

ACL Digital

Remote or San Jose, California, USA

Full-time

Title: Java Backend Developer Job ID: EBAYJP00021844 Location: Remote (Preferred 1 on EST and 1 on PST) Job Description: Service Engineer Backend Developer Primary responsibilities: Ensuring availability, performance, security, and scalability of production systems. Serve as primary POC for LiveOpsX to address service incidents and troubleshoot/triage as appropriate. Work with the core engineering team to address bugs and deploy services across different environments. Collaborate with infrastruc

Principal Backend Engineer

3M Company

Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Principal Backend Software Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This positi

Principal Software Engineer, Observability (Backend)

Splunk Inc.

California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Full Stack Engineer

iDirect Government LLC.

Remote or Herndon, Virginia, USA

Full-time

Overview iDirectGov's hubs, satellite routers and network management software address the growing complexity of deploying and managing global IP networks. iDirect Government's specialized technology includes transmission security (TRANSEC), Communication Signal Interference Removal (CSIR ) anti-jam technology and Open Antenna Modem Interface Protocol ( OpenAMIP ). We bring innovation, integration and intelligence to satellite-based IP communications that government and military organizations tru

Staff Backend Engineer, Media Foundation

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Media - images & videos, are critical to the success of Airbnb as it enables guests to make informed bookin