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Senior Software Developer
Lloyd Staffing
Remote, United States
…designing and implementing systems. You will be responsible for the development-architecting and enhancing custom Net portal applications based on specifications and integrate it with…
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KC
Principal Engineer
Kohr Consulting
Remote, United States
- $180,000 to $250,000 USD / year
Lead the design and development of scalable, cloud-native applications using TypeScript.
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APPLICATION DEPLOYMENT PRODUCT MANAGER
KG Tiger
Natick, MA
…for the enterprise . The primary objectives of the job are to lead the company’s efforts to promote the company’s deployment tools to MATLAB customers and prospects; to support sales in…
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Senior Automation Engineer
KG Tiger
New Bern, NC
Collaborate from a technical perspective with the Global Strategic Development teams to develop and implement new assembly solutions that support global initiatives
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Summer Intern
LabN Consulting, L.L.C.
Remote, United States
Intern contributions may take the form of written analysis, designs, software plans, or software development.
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Senior Software Architect - Embedded Connectivity
KGTiger
Allen Park, MI
· This role will be the lead interface with the internal and/or customer systems and project management team to represent the software architecture, design and development.
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Senior Software Development Lead (Full stack)
KGTiger
Allen Park, MI
As a Sr. Software Development Lead in ACP Edge Builder team, you will be responsible for leading the design and development of highly scalable Full Stack application development and…
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Senior Electrical Engineer
Key Solutions, Inc.
Cincinnati, OH
Full understanding of microcontrollers with a mastery of computer architecture, digital electronic design, software engineering, data communication, control engineering, motors and…
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Supply Chain Manager
Kenna Group
Cincinnati, OH
Collaborate with Engineering, Strategic Sourcing, Sales, Marketing, and New Product Development teams and communicate required specifications to execute plant new product line launches
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Supply Chain Manager
Kenna Group
Moreno Valley, CA
Collaborate with Engineering, Strategic Sourcing, Sales, Marketing, and New Product Development teams and communicate required specifications to execute plant new product line launches
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Supply Chain Manager
Kenna Group
West Palm Beach, FL
Collaborate with Engineering, Strategic Sourcing, Sales, Marketing, and New Product Development teams and communicate required specifications to execute plant new product line launches
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Sr. Systems Engineer
Kelly Recruiting
Atlanta, GA
Perform installation, maintenance and support of system software, hardware and infrastructure and user support for moderately complex projects. May oversee this effort if acting in team…
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NPD Test Lead
Katalyst Healthcares & Life Sciences
Burlington, MA
Lead end-to-end NPI activities for embedded software testing in medical devices.
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AWS Cloud Architect
Johnson Technology Systems Inc
Remote, United States
Proven experience with software development life cycle (SDLC) and agile/iterative methodologies required • Strong experience in Architecting, designing and migrating applications on the AWS…
Added 1 min ago
Senior Java Developer (W2/1099 Contract)
IPS Technology Services
Troy, MI
3 years of experience with various Software Development Life Cycle methods such as Agile, SCRUM, Waterfall, etc.
Added 1 min ago
Salesforce Solution Architect
Innovizant LLC
Reston, VA
…applications used by business units or infrastructure units. Lead, or play lead technical role in development teams' efforts to determine unit needs and business processes that are…
Added 1 min ago
Data Scientist
Innovizant LLC
Madison, WI
· Extremely proficient in Data Analysis, data wrangling, model development, software development, A/B Testing, Back Testing.
Added 1 min ago
Java Tech Lead
INENT INC
Exton, PA
Bachelor’s degree in Computer Science, Software Engineering, or a directly related field.
Added 1 min ago
Java Tech Lead
INENT INC
Exton, PA
Bachelor’s degree in Computer Science, Software Engineering, or a directly related field.
Added 1 min ago
Senior Verification Engineer/Lead Medical Domain
IBA Infotech Inc.
Pleasanton, CA
We are seeking an experienced Senior Verification Engineer to lead our verification efforts for embedded and mobile systems in the MedTech industry. The ideal candidate will spearhead…
Added 1 min ago
Software Developer III
Huxley
Austin, TX
Participate in agile planning processes to manage software development cycle
Added 1 min ago
Lead Unreal 4 programmer - Virtual Reality
Immersive Entertainment
Irvine, CA
Solid commercial software development experience with significant involvement in 1 published AAA game in a 3d environment
Added 1 min ago
Stamping Process Engineer
Future Mobility Corp. Ltd.
Santa Clara, CA
…Stamping Specialist for a position in our Advanced Manufacturing Engineering…
Added 1 min ago
Lead System Architect
Future Mobility Corp. Ltd.
Santa Clara, CA
3. Education / Training: 4-6 Years of software engineering experience or education (computer science or similar), 1-2 years of which are work experience
Added 1 min ago
Lead Hardware Design Engineer
Future Mobility Corp. Ltd.
Santa Clara, CA
· Lead and execute hardware design efforts to deliver all technical aspects of hardware design and board layout on time and within budget to support product definition and requirements…

BuzzClan LLC

Java Spark Developer

New York, NY, United States

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Job details

Experience: Experience: 7+ years of professional software development experience primarily focused on backend engineering.
Posting language: English
Posted: Sep 23, 2026

Original job description

Job Description

Sr Java Spark Developer

Location: Fifth Avenue, NYC, NY 10175

Contract

Position Overview

We are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems.

The ideal candidate will have over 7 years of enterprise Java development experience, a strong background in big data processing using Apache Spark, and a passion for engineering excellence. While this is primarily a backend role, knowledge of Angular UI is a plus.

Key Responsibilities

System Architecture: Design, develop, and deploy robust, scalable, and microservices-based backend systems using Java and Spring Boot.
Data Processing: Architect and optimize large-scale, distributed data processing pipelines using Apache Spark.
Database Management: Write complex SQL/NoSQL queries and optimize database performance for high-throughput applications.
API Development: Design and implement secure, well-documented RESTful APIs.
Mentorship & Code Quality: Lead code reviews, enforce best practices, and mentor junior and mid-level developers.
Cross-Functional Collaboration: Partner closely with frontend teams, product managers, and DevOps to deliver seamless end-to-end features.

Qualifications

Required Technical Skills & Qualifications

Experience: 7+ years of professional software development experience primarily focused on backend engineering.
Core Java: Deep expertise in Java (Java 8/11/17+), including multithreading, concurrency, memory management, and design patterns.
Frameworks: Extensive experience with Spring Ecosystem (Spring Boot, Spring MVC, Spring Security, Spring Data).
Big Data Frameworks: Proven track record of building and tuning production-grade data pipelines using Apache Spark (Core, SQL, or Streaming).
Databases: Strong knowledge of relational databases (e.g., PostgreSQL, MySQL) and NoSQL solutions (e.g., MongoDB, Cassandra).
Tools & DevOps: Proficiency with Git, CI/CD pipelines (Jenkins, GitLab, or GitHub Actions), Maven/Gradle, and Docker.

Nice-to-Have Skills

Frontend Knowledge: Familiarity or hands-on experience with Angular (TypeScript, RxJS, state management), enabling smooth full-stack collaboration.
Cloud Platforms: Experience deploying and managing applications on cloud environments (AWS, GCP, or Azure).
Container Orchestration: Knowledge of Kubernetes

Soft Skills

Strong analytical, problem-solving, and debugging skills.
Excellent communication and collaboration skills to work effectively in an agile environment.
Proven ability to take ownership of projects from concept to deployment

Additional Information All your information will be kept confidential according to EEO guidelines.

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