Backend Services Developer Jobs in New York, NY

Refine Results
1 - 20 of 136 Jobs

Java Backend Developer (Ex- Walmart needed)

Learn Beyond Consulting LLC

•

Jersey City, New Jersey, USA

Contract

Java Backend Developer (Ex- Walmart needed)Location: New Jersey, need local candidateVisa- Any The main areas they re looking for is a strong Java Developer withJava CodingMicroservicesData Structures/AlgorithmsAPI DevelopmentSpring BootKafkaDocker, Kubernetes (nice to have)CI/CD Pipelines More about the role: Java Developer Backend at Walmart Your main goals are to:- Power Walmart inventory system, handling billions of events daily.- Maximize on-site availability while minimizing reject rates d
Easy Apply
Posted 18 hours ago | Updated 13 hours ago

Backend Developer

Tandym Tech

•

New York, New York, USA

Full-time

Backend Developer (Python / Data / Azure / AI Systems) Location: Remote (U.S. Based Only) Job Type: Full-Time Compensation: Based on experience and location Travel: Occasional, for team meetings About Tandym Group At Tandym Group, we're transforming recruitment with AI. Our mission is to build intelligent, scalable platforms that revolutionize how talent is matched, engaged, and hired. If you're a hands-on technologist with a passion for robust back-end architecture and AI-powered systems, joi
Easy Apply
Posted 8 days ago | Updated 1 hour ago

Sr. Backend Python Developer with GenAI (Hybrid) - New York City, NY (In-person Interview) - Only locals with valid DL copy.

HSK Technologies, Inc.

•

New York, New York, USA

Contract, Third Party

Position: Sr. Backend Python Developer. Location: New York City, NY (Hybrid 1 day onsite per week) Type: Long-Term Contract **Current Project Must be Investment Banking Project** Job Description: We are seeking a seasoned Backend Developer with a strong background in Python development and AI integration. The ideal candidate will play a pivotal role in the architecture, design, and implementation of scalable web services and APIs, integrating cutting-edge AI tools and cloud-based services. This
Easy Apply
Posted 6 days ago | Updated 6 days ago

Sr. Backend Python Developer with GenAI & Azure Exp (Hybrid) - Jersey City, NJ (In-person) - Only locals with Vaild DL copy.

HSK Technologies, Inc.

•

Jersey City, New Jersey, USA

Contract

Position: Backend Python Developer with GenAI & Azure. Location: Jersey City, NJ (Hybrid) Type: Long-Term Contract Job Description: A leading organization is seeking a highly skilled Backend Python Developer with expertise in AI technologies and cloud integration. This role will involve designing and building high-performance backend systems and APIs while collaborating across teams to integrate with AI frameworks and Azure services. The ideal candidate brings a deep Python background, experienc
Easy Apply
Posted 6 days ago

Data Solutions - Backend Lead Developer (VP) - Hybrid

Citi

•

Remote or Jersey City, New Jersey, USA

Full-time

The Backend Lead Developer (Applications Development Technology Lead Analyst - C13) 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
Posted 60+ days ago | Updated moments ago

Backend Python Developer

Karwell Technologies Inc

•

New York, New York, USA

Contract

#W2 Requirement Position: Backend Python Developer Location: New York, NY (Local Only) (Hybrid 3 Days Onsite a week) Type: Contract Duration: Long Term Contract Minimum Experience Required: 10+ Must have industry experience: Banking or Financial Domain Job Summary:We are seeking a Senior Backend Python Developer with strong hands-on experience in backend development and SQL Server. The ideal candidate will excel at building scalable APIs and backend services while ensuring performance, security
Easy Apply
Posted 1 day ago

Java backend developer / Architect - New York - No H1b, OPT and CPT

Magma IT Technologies

•

New York, New York, USA

Contract, Third Party

Job Title: Java backend developer / Architect Location: New York city, NY (Hybrid) Visa: all visa is workable except H1b, OPT and CPT Duration: 12 Months (High Potential for Extension) (Local candidates are Preferred and old LinkedIn profile is mandatory) Note: Only genuine candidates will be considered. Submissions involving fake () candidates or any form of misrepresentation will result in immediate disqualification and may lead to your company being permanently blocked from future opportunit
Easy Apply
Posted 1 day ago

Java Backend Developer Inventory Systems

Learn Beyond Consulting LLC

•

Jersey City, New Jersey, USA

Contract

Key ResponsibilitiesDesign and develop backend services using Java 11 and Spring BootBuild scalable microservices and RESTful APIs for inventory and order processingWork with Apache Kafka, Cosmos DB, Cassandra, and distributed caching (e.g., Spring Cache)Support CI/CD pipelines, monitoring, and production troubleshootingCollaborate across teams to unify and modernize Walmart s inventory systemsRequirementsStrong experience in Java / J2EE, Spring Boot, and microservices architectureExperience wit
Easy Apply
Posted 18 hours ago

Java Backend Developer- AVP

Citi

•

Remote or Rutherford, New Jersey, USA

Full-time

The Java Backend Developer is responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement n
Posted 5 days ago | Updated moments ago

Backend Java Developer

Kforce Technology Staffing

•

Jersey City, New Jersey, USA

Contract

RESPONSIBILITIES: Kforce has a client in need of a Backend Java Developer in Jersey City, NJ. Responsibilites: * Develop and maintain backend systems using Java 8+, Spring, Spring Boot, and design patterns * Build RESTful APIs with Swagger/OpenAPI specifications * Write unit tests using JUnit and manage deployments with Maven and Jenkins * Work with Oracle RDBMS: SQL queries, stored procedures * Deploy and configure Tomcat servers and standalone Java batch apps * Use IntelliJ/Eclipse, Git/Bit
Posted 6 days ago | Updated 6 hours ago

Onsite interview Lead Java backend Developer | Need locals with DL NY ,NJ

Khayainfotech

•

Jersey City, New Jersey, USA

Contract, Third Party

Job Title: Lead Java DeveloperLocation: New York, NY (Hybrid)Job Type: ContractInterview Process: 2nd Round Face-to-Face Interview Required You can reach me (9AM EST To 5PM EST ) We are looking for a pure lead Java backend developer. The client is not accepting the full-stack resumes. Need locals with DL and below 15 years of GC. We will not accept Job Description:We are seeking a highly skilled and experienced Lead Java Developer to join our dynamic team in New York (hybrid work model). The
Easy Apply
Posted 7 days ago

Java Backend Developer

Lorven Technologies, Inc.

•

New York, New York, USA

Third Party

We are currently looking for a strong Java Backend Developer) for our client in NYC ( Locals Only). Please find the detail description below. Kindly let me know your interest. Job Title: Java Backend Developer Location: NYC (Locals Only) Duration: Long term Job Description 5-7 years of extensive hands on Application Development work experience throughout the entire project lifecycle Development experience using Java8 or higher versions,, Spring, Springboot, RESTful webservices, JMS/Kafka, Bas
Easy Apply
Posted 15 days ago | Updated 1 hour ago

Senior Backend Engineer - Developer Experience

Bloomberg L.P.

•

New York, New York, USA

Full-time

Description & Requirements At Bloomberg, we design systems that power the world's financial markets. We are looking for a senior engineer to help enable the engineers who build those systems. On the Developer Experience team, the focus is not the financial domain but the core developers, with an emphasis on their productivity, impact, and satisfaction. The role is ideal for someone who thrives in complex environments, enjoys deep technical challenges, and delivers resilient systems. Where possi
Posted 60+ days ago | Updated moments ago

Java Backend Developer

Learn Beyond Consulting LLC

•

New Brunswick, New Jersey, USA

Contract

Should be Walmart current employee or Ex- Walmart Employee. Role Highlights: Work on scalable microservices powering real-time inventory systems. Collaborate with cross-functional teams to debug and enhance backend architecture. Influence analytics visibility and operational efficiency. Key Skills Required: Java, Spring Boot, REST API Development Microservices architecture Data Structures & Algorithms Apache Kafka or equivalent Distributed systems (Cosmos/Cassandra) CI/CD, Docker, Kubernetes (n
Easy Apply
Posted 18 hours ago | Updated 13 hours ago

Node Backend Developer

Tekfortune Inc.

•

Remote

Contract

Role: Node Backend Developer Location: Remote Duration: 6 Months Conrtact Job Description: Project - Wellos. Reimagined version of the coaching project. Relatively new. Both BTC and B2b products. Health app where you can track health metrics. Also has a meal plan, groceries, etc Content delivery system is more personalized with data, insights, metrics. Also has one on one coaching. Building out clinical capabilities, talk to doctors, intake questionnaires, talk to nurses. Handling authenticatio
Easy Apply
Posted 5 days ago

100% remote - Fullstack Java Developer-12+ years (Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB) - Direct Client - Immediate Interviews

Accion Labs

•

Remote

Third Party, Contract

One of my direct clients, a Telecommunication equipment manufacturer, is looking for a Fullstack Java Developer. 100% remote Required skills - Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB Duration - 12+ months, long term, C2C, cannot sponsor Client details will be shared post technical call We are seeking a skilled and experienced Full Stack Developer with strong expertise in Java, React, AWS, Oracle, and CI/CD pipelines. You will play a key role in the design, development, deployme
Easy Apply
Posted 7 days ago | Updated 7 days ago

Sr Backend Developer - Golang, Python, Blockchain

SES

•

Remote

Full-time

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to
Easy Apply
Posted 1 day ago

Sr. Backend Developer

INSPYR Solutions

•

Remote or Charlotte, North Carolina, USA

Contract

Title: Sr. Backend Developer Duration: 6 month contract with potential to extend or convert Location: Remote (Charlotte, NC) Work Requirements: and Authorized to work in the USHelp us rewrite financial logic for the cloud. This role focuses on migrating business logic from SQL into scalable, testable C#/.NET 8 microservices, implementing domain models, and building resilient backend workflows. **Responsibilities:** * - Convert stored procedure logic into C# domain services * - Implement servic
Easy Apply
Posted 19 hours ago | Updated 7 hours ago

Remote Backend Developer (EST)

Find Great People

•

Remote

Full-time

Ideal Background: 4+ years of experience focused on backend development for web-based applications Strong communication skills, both written and verbal, in English Detail-driven and well-organized, with a proactive mindset Core Technical Strengths: Advanced hands-on development using Node.js and TypeScript Solid understanding of object-oriented design and architecture principles Skilled in working with APIs, including REST and GraphQL Practical experience with Shopify Plus, including working wit
Easy Apply
Posted 29 days ago

Backend Developer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring a Backend Developer to manage a sustainment and enhancement project. This position will be full-time and fully remote within the United States. Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities Manages backend development for legacy modernization, sustainment, and enhancement for VA.gov. Assists with development planning of system and development deployment as w
Posted 11 days ago | Updated 9 hours ago