Java Developer with Spark

KPG99 INC; New York (NY); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Annual incentive

Medical coverage

Parental leave

Auto insurance

Commuter benefits

Training reimbursement

Vacation & holidays

401K plan

Job summary

KPG99 INC in New York is seeking a Data & Analytics Application Developer to design, build, and scale large-scale analytical systems and data pipelines. You will contribute to server-side applications using Core Java and Python, and implement robust APIs and data integrations in a fast-paced, agile environment.

Ideal candidates bring 7+ years of enterprise software experience, strong problem-solving skills, and the ability to mentor others while delivering high-performance data solutions in a

Qualifications

• 7+ years of software development experience with enterprise-scale applications.
• Proven experience delivering high-performance analytical and data-intensive solutions.
• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Ability to work in a fast-paced Agile environment.
• Strong debugging and performance optimization expertise.
• Ability to mentor junior developers and drive technical excellence.

Responsibilities

• Design, develop, and maintain scalable server-side and analytical applications using Core Java and Python.
• Build and optimize large-scale data processing pipelines using Apache Spark.
• Develop and enhance backend services, APIs, and application components.
• Design and implement efficient database solutions using SQL.
• Integrate multiple data sources and analytical platforms to support business requirements.
• Perform application performance tuning, troubleshooting, and optimization.
• Work in Linux environments for deployment, monitoring, and support activities.
• Collaborate with business stakeholders, architects, and development teams to deliver robust solutions.
• Ensure adherence to coding standards, security requirements, and best practices.
• Participate in code reviews, system design discussions, and technical mentoring.

Skills

Core Java

Apache Spark

Python

SQL

Linux

Server-side development

Analytical systems

Distributed computing

RESTful APIs

Education

Bachelor's or Master's degree in CS/IT/Engineering

Tools

AWS

Docker

Kubernetes

Kafka

Job description

• Strong programming experience in Core Java
• Hands‑on expertise in Apache Spark
• Proficiency in Python
• Strong knowledge of SQL and Database Design
• Experience with Linux/Unix environments
• Application and Server‑Side Development experience
• Experience designing, building, and integrating analytical systems
• Strong understanding of distributed computing and data processing concepts
• Experience with RESTful APIs and system integration

Preferred Skills

• Experience with cloud platforms such as AWS, Azure, or GCP
• Knowledge of data warehousing and big data technologies
• Familiarity with containerization technologies such as Docker/Kubernetes
• Exposure to messaging platforms such as Kafka

Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or related field.
• 7+ years of software development experience with enterprise‑scale applications.
• Proven experience delivering high‑performance analytical and data‑intensive solutions.
• Strong analytical and problem‑solving skills
• Excellent communication and stakeholder management abilities
• Ability to work in a fast‑paced Agile environment
• Strong debugging and performance optimization expertise
• Ability to mentor junior developers and drive technical excellence

Nice‑to‑Have Domain Experience

• Banking & Financial Services (BFSI)
• Regulatory Reporting and Data Platforms

Keywords: Core Java, Apache Spark, Python, SQL, Linux, Big Data, Server‑Side Development, Backend Development, Analytical Systems, Distributed Computing, Data Engineering, Application Development, BFSI, Capital Markets.

We are seeking a highly skilled Data & Analytics Application Developer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux. The ideal candidate will have hands‑on experience in designing, building, and integrating large‑scale analytical systems, developing high‑performance server‑side applications, and implementing data processing solutions for enterprise environments.

The role requires strong problem‑solving abilities, application development expertise, and experience working with distributed data processing frameworks.

Key Responsibilities

• Design, develop, and maintain scalable server‑side and analytical applications using Core Java and Python.
• Build and optimize large‑scale data processing pipelines using Apache Spark.
• Develop and enhance backend services, APIs, and application components.
• Design and implement efficient database solutions using SQL.
• Integrate multiple data sources and analytical platforms to support business requirements.
• Perform application performance tuning, troubleshooting, and optimization.
• Work in Linux environments for deployment, monitoring, and support activities.
• Collaborate with business stakeholders, architects, and development teams to deliver robust solutions.
• Ensure adherence to coding standards, security requirements, and best practices.
• Participate in code reviews, system design discussions, and technical mentoring.

Employee Benefits Summary:

• Discretionary Annual Incentive.
• Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
• Family Support: Maternal & Parental Leaves.
• Insurance Options: Auto & Home Insurance, Identity Theft Protection.
• Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
• Time Off: Vacation, Time Off, Sick Leave & Holidays.
• Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.