backend development Jobs in new york, ny

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UX Designer / Hybrid / Montvale, NJ

Motion Recruitment Partners, LLC

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Montvale, New Jersey, USA

Full-time

Montvale, NJ based company is seeking a UX Designer to join their Ignition Tax Product, software engineering group responsible for building tools that enable teams of global accountants to perform complex tax and financial services for some of the worlds largest companies for a hybrid, contract role. Contract Duration: 5 - 6 Months Required Skills & Experience Minimum of 5 years of experience in crafting intuitive, engaging, and visually captivating websites or applications that prioritize use
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Posted 60+ days ago | Updated 7 hours ago

Senior Backend Software Engineer

Fiserv

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Berkeley Heights, New Jersey, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differ
Posted 1 day ago | Updated 8 hours ago

Backend and Systems 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 11 hours ago

Lead Platform Development Engineer - USDS

TikTok

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New York, New York, USA

Full-time

Location : New York Employment Type : Regular Job Code : A247351 Apply to this job Share this listing: Responsibilities We're looking for a hands-on technical Lead to design, build, and operate internal platforms and systems that power our core technology. You will focus on creating highly available, reliable, scalable, and efficient infrastructure, container based architecture and tools used across the organization. This role is ideal for someone with a strong background in systems engin
Posted 11 days ago | Updated 11 hours ago

Python Developer with AWS (Financial Services) - to 195k + bonus (SK)

Phaxis, LLC

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Jersey City, New Jersey, USA

Full-time

The salary is 175k to 195k + bonus Seeking a skilled Python Developer with experience in Cloud to join our dynamic team. The ideal candidate will be responsible for developing and maintaining applications that support our fixed income trading and analytics platforms. You will work closely with cross-functional teams to deliver high-quality solutions. Key Responsibilities: Design, develop, and maintain Python applications for fixed income analysis and trading. Collaborate with teams to integrate
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Posted 30 days ago | Updated 14 days ago

Sr Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 40 days ago | Updated 2 days ago

Backend/ETL developer

Randstad Digital

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Jersey City, New Jersey, USA

Contract

job summary: The candidate for the Backend/ETL developer position will be responsible for designing and developing batch/ETL interfaces using the proprietary meta data driven approach as part of the LIBRA Interface Team. The candidate will be responsible for maintenance and support of the existing interface processes including investigation of issues and production troubleshooting.Candidate will be responsible for maintaining the data lineage to facilitate the end to end traceability as and when
Posted 7 days ago | Updated 2 hours ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Full-time

Job Description REMOTE JOB DESCRIPTION We're looking for a skilled Senior Backend Engineer (Contractor) to join our GraphQL API platform team. In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fas
Posted 13 days ago | Updated 8 hours ago

C# Software Developer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 14 days ago | Updated 9 hours ago

Sr. Machine Learning Infrastructure Engineer, Backend, Personalization

Peloton

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New York, New York, USA

Full-time

The Role The Personalization team at Peloton is looking for a senior machine learning infrastructure engineer to design, build and maintain low latency and highly scalable content recommendations services for our super engaged members across multiple platforms. You will have a unique opportunity to build systems and services to provide real time recommendations and best in-class experience for the world's leading at home fitness platform. You will work closely with other ML Engineers, API Engin
Posted 60+ days ago | Updated 11 hours ago

Node.JS Developer

Loginsoft Consulting LLC

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Remote

Contract

Position: Node.JS Developer Location: Remote Duration: 12+ Months Note: "A Consultant should work in the EST time zone." Required Skills: 5+ years of professional experience in backend development with Node.js.Strong understanding of JavaScript, TypeScript, and modern backend frameworks (Express.js, Nest.js, etc).Experience building and integrating with RESTful API s and MicroServices.Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.Strong problem-solving skills and
Posted 42 days ago | Updated 19 hours ago

Java/Angular Developer

Genesis10

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Woodbridge Township, New Jersey, USA

Full-time

Genesis10 is currently seeking a Full Stack Developer with our client in the financial Industry located in Iselin, NJ. This is a 12+ month contract position. Responsibilities: Participate in moderately complex software engineering initiatives across full stack development Contribute to the design, development, and deployment of scalable applications using modern frameworks and tools Collaborate cross-functionally to resolve technical challenges and support the successful delivery of enterprise-l
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Posted 36 days ago | Updated 11 hours ago

SalesForce Marketing Cloud Developer - Consultant - Remote

Benchmark IT- Technology Talent

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Remote

Contract

Salesforce Marketing Cloud Developer Consultant Remote For our direct client in the the B-to-C / hospitality industry, we seek an experienced SalesForce Marketing Cloud developer to join their team for a 6-mo+ contract, to bring SFMC experience to the company to help them achieve improved results with the platform. This is a remote position in the US, working on East Coast Hours. Our client is looking to start right away apply today for an immediate interview for this position. POSITION SUMMARY
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Posted 13 days ago | Updated 19 hours ago

Application Developer with Java/GoLang/Rclone

Central Business Solutions

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Remote

Contract, Third Party

Role Overview: Front-end application development using React Connecting to / integrating with OneDrive and WorkDocs Building, testing, and deploying APIs Creating "jobs to transfer files: Java, AWS: DynamoDB, Step Functions, Lambda, CDK Depth of experience required for Rclone ( Proficient Depth of experience required for GoLang ( Proficient Re: "oauth application proxy GoLang and AWS CDK Required Skills: Experienced backend development with Java and GoLang Experience developing REST APIs with E
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Posted 7 days ago | Updated 7 days ago

Mainframe Tester /API Test Engineer (Backend)

Photon

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Jersey City, New Jersey, USA

Full-time

Mainframe Tester / API Test Engineer (Backend)Jersey City, NJ (Onsite)Minimum 10+ years in backend testing with a strong focus on payments and banking systems. Expertise in mainframe and middleware technologies including MQ, and ESB. Proficient in validating JSON and XML data. Experience in financial services is highly preferred.Roles and Responsibilities:Conduct functional testing of backend systems involving mainframe and middleware components. Validate and compare JSON and XML data structures
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Posted 6 days ago | Updated 3 days ago

Senior Java Developer - TeamCity Automation

Tek Ninjas

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Jersey City, New Jersey, USA

Full-time, Contract

Job Title*: Senior Java Developer CI/CD & TeamCity Automation Location*: Pleasanton, CA (Hybrid) Experience*: 10+ Years Employment Type*: Full Time Domain*: Healthcare IT Job Description*: We are looking for a seasoned Senior Java Developer with strong experience in TeamCity automation, Java backend development, and Angular (v9+) for a long-term engagement with a premier healthcare IT group. This role requires an individual who brings deep technical expertise in modern enterprise architectu
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Posted 2 days ago | Updated 12 hours ago

.NET Architect

Photon

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Remote

Full-time, Third Party

About the RoleWe 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, architect, and oversee th
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Posted 8 days ago | Updated 11 hours ago

Python Backend developer/ Gen AI engineer (Azure and GEN AI)-New York locals ( IN Person interview Must )

HSK Technologies, Inc.

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New York, New York, USA

Third Party, Contract

Role :: Python Backend developer / GEN AI engineer Work: Hybrid in NYC, must be local , in person interview is required Type: Contract Job Description: We are looking for a strong Backend Python Developer with hands-on experience in building scalable, high-performance applications. The ideal candidate will have a solid foundation in backend development using Python and a working knowledge of cloud platforms. Responsibilities: Design, develop, and maintain backend services using Python with Azure
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Posted 34 days ago | Updated 21 days ago

Senior Java Backend Developer

Brilliant Infotech Inc.

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Jersey City, New Jersey, USA

Contract

Senior Java Backend DeveloperJersey City NJ Job Description:Sr. Java Developer with back end services development experience.Looking for a senior Java Developer with spring boot experienceAny knowledge of Spark will be added advantage
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Posted 60+ days ago | Updated 19 hours ago

Software Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking an experienced Software Engineer who has experience in backend development and Network engineering. The Software Engineer position will be held remotely within the US. Requirements for the Software Engineer include: - Understand the backend development for network services and orchestrate the construction of service fabric systems. - Create Python scripts to automate network services using open sourced frameworks - Build telemetry systems utilizing a combination of
Posted 6 days ago | Updated 9 hours ago