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Backend Engineer Java Jobs in Kearny, NJ (NOW HIRING)

Wealthfront

Backend Engineer

New York, NY · On-site +1

$150K - $189K/yr

About Wealthfront Engineering Wealthfront's culture centers around continuous learning, innovation ... You have 2-6 years of experience in developing backend components, services or APIs in Java or a ...

Wealthfront

Backend Engineer

New York, NY · On-site

$150K - $189K/yr

About Wealthfront Engineering Wealthfront's culture centers around continuous learning, innovation ... You have 2-6 years of experience in developing backend components, services or APIs in Java or a ...

Medal

Senior/Lead Backend Engineer

Manhattan, NY · On-site

Required : • 5+ years of backend engineering experience, with significant time in production environments • Strong proficiency in Java and hands-on experience building scalable microservices • ...

1 point system

Staff Engineer - Java/Workflow/AI

New York, NY · Remote

$53 - $72.75/hr

The Staff Engineer I (Java) provides senior technical leadership for backend Java development supporting the Workflow Orchestration Initiative, delivering scalable and secure services that enable ...

Twenty

Staff Backend Engineer

Manhattan, NY · On-site

The Staff Backend Engineer role involves designing and building backend systems that utilize real ... Java, Kotlin, C#, Python) or systems language (C, C++, Rust) with strong system design aptitude ...

Twenty

Staff Backend Engineer

Manhattan, NY · On-site

The Staff Backend Engineer will design and build backend systems that process real-time operational ... Java, Kotlin, C#, Python) or systems language (C, C++, Rust) with strong system design aptitude ...

AscendEX

Senior Back-end Engineer

New York, NY · On-site

$131.80K - $171.20K/yr

Currently, we are looking for a mid/senior backend developer to join our global team and build out ... Scala, Java, or Go. * Experience designing and coding large distributed systems with high ...

Spotify

Backend Engineer - Podcast

New York, NY · On-site

$132.95K - $189.93K/yr

You will work closely with other backend engineers, fullstack engineers, SREs, and cross-functional ... You have strong proficiency in Ruby or Java, with experience designing and operating services in at ...

Twenty

Staff Backend Engineer

Manhattan, NY · On-site

... Java, Kotlin, C#, Python) or systems language (C, C++, Rust) with strong system design aptitude ... We apply world-class software engineering to a warfighting domain of persistent conflict. Founded ...

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How much do backend engineer java jobs pay per hour?

As of May 31, 2026, the average hourly pay for backend engineer java in Kearny, NJ is $57.12, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $65.87 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Backend Engineer Java, and why are they important?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What job categories do people searching Backend Engineer Java jobs in Kearny, NJ look for? The top searched job categories for Backend Engineer Java jobs in Kearny, NJ are:
What cities near Kearny, NJ are hiring for Backend Engineer Java jobs? Cities near Kearny, NJ with the most Backend Engineer Java job openings:
Backend Engineer Java jobs near you

Manager, Back-End Engineer

Starcom Mediavest Group Germany Gmbh

Manhattan, NY • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago

Job description

Company Description
Publicis Groupe is a global leader in communication and is positioned at every step of the value chain, from consulting to execution, combining marketing transformation and digital business transformation. Through a unified and fluid organization, Publicis Groupe partners with its clients across communication, media, data and technology to ensure access to the full breadth of capabilities in every market. Present in over 100 countries, Publicis Groupe employs around 103,000 professionals.
Job Description
We are seeking a Backend Engineer to architect, build, and lead the backend systems that power scalable, multi-cloud AdTech and MarTech platforms, analytics execution, and AI-driven workflows.
This role carries end-to-end technical ownership for backend architecture and execution layers-designing the services, APIs, and protocols that connect data, analytics, activation, and operational systems. The ideal candidate combines deep distributed systems expertise, strong platform engineering judgment, and the ability to lead complex technical initiatives across teams and domains.
Why This Role Matters
This role sits at the core of the organization's technology and intelligence platforms. The Manager of Backend Engineering will define how data, analytics, AI, and activation systems connect, scale, and operate, enabling faster innovation, safer automation, and durable competitive advantage.
Responsibilities
Role Objectives:
Platform & System Architecture
  • Architect and own scalable, multi cloud backend platforms that integrate AdTech and MarTech systems across planning, activation, measurement, and optimization
  • Define system level architecture patterns for distributed services, event driven workflows, and execution layers
  • Design backend systems that support high throughput, low latency, and fault tolerant operations at enterprise scale
  • Establish architectural standards for interoperability, extensibility, and long term platform evolution

Backend Services & Execution Layers
  • Design and lead development of backend services that support execution, orchestration, scheduling, monitoring, and operational control
  • Build and manage services that bridge analytics, ML models, agent workflows, and activation systems
  • Own service lifecycle management including versioning, backward compatibility, and deprecation strategies
  • Ensure backend systems are secure, observable, and production ready

API & Integration Strategy
  • Define and own API strategy across internal and external systems, including REST and event based interfaces
  • Design integration patterns for connecting internal platforms with commercial AdTech and MarTech ecosystems
  • Establish clear contracts, schemas, and governance for cross system communication
  • Lead development of shared backend tooling that accelerates partner and platform integrations

AI Agent & Protocol Enablement
  • Design and lead development of a flexible backend stack to support AI agents and intelligent workflows
  • Define tools, APIs, and protocols that enable agents to interact with data, models, and execution services
  • Partner with data science and product teams to productionize agent driven workflows safely and at scale
  • Ensure agent systems operate within clear guardrails for security, auditability, and control

Technical Leadership & Ownership
  • Act as the senior technical authority for backend and platform engineering decisions
  • Lead and mentor senior engineers and architects across backend and platform teams
  • Collaborate closely with product, data engineering, analytics, and infrastructure leaders
  • Drive technical roadmap planning and prioritize platform investments aligned to business goals

Qualifications
Required Skills & Technical Qualifications
Backend & Platform Engineering
  • Extensive experience designing and operating large scale backend systems and distributed architectures
  • Strong expertise in API driven system design, service orchestration, and execution platforms
  • Deep understanding of microservices, event driven architectures, and asynchronous processing
  • Experience operating backend systems in multi cloud environments (AWS, Azure, GCP)

Programming & Frameworks
  • Advanced proficiency in backend languages such as Python, Java, Scala, or similar
  • Experience building production grade services using modern backend frameworks
  • Strong understanding of concurrency, performance optimization, and system reliability

AdTech / MarTech & Integration Experience
  • Proven experience integrating AdTech and/or MarTech systems, platforms, or APIs
  • Familiarity with activation, measurement, identity, and optimization workflows
  • Experience designing backend systems that connect analytics and decisioning to execution environments

AI, Analytics & Agent Enablement
  • Experience supporting ML, analytics, or AI driven platforms at the backend level
  • Familiarity with agent based systems, orchestration frameworks, or model execution pipelines
  • Ability to design backend systems that safely operationalize AI and automated decisioning

Operational Excellence & Governance
  • Strong experience with observability, monitoring, logging, and incident management
  • Experience implementing security, access control, and data governance in backend systems
  • Ability to balance speed, reliability, and long term maintainability in platform design

Leadership & Collaboration
  • Demonstrated success operating at a Manager level of technical ownership
  • Ability to lead complex, cross team engineering initiatives
  • Strong communication skills with both technical and executive collaborators

Additional Information
Our Publicis Groupe motto "Viva La Différence" means we're better together, and we believe that our differences make us stronger. It means we honor and celebrate all identities, across all facets of intersectionality, and it underpins all that we do as an organization. We are focused on fostering belonging and creating equitable & inclusive experiences for all talent.
Publicis Groupe provides robust and inclusive benefit programs and policies to support the evolving and diverse needs of our talent and enable every person to grow and thrive. Our benefits package includes medical coverage, dental, vision, disability, 401K, as well as parental and family care leave, family forming assistance, tuition reimbursement, and flexible time off.
If you require accommodation or assistance with the application or onboarding process specifically, please contact USMSTACompliance@publicis.com.
Compensation Range: $88,540.00 - $141,687.00 Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 4/26/26.
All your information will be kept confidential according to EEO guidelines.
Veterans Encouraged to Apply.
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