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Role: Java Developer with Spark Onsite at NYC, NY Full Time Direct Hire Role No Employer candidates Job Description Must Have Technical/Functional Skills Mandatory Skills · 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 · CI/CD pipeline implementation experience · 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. Key Competencies · 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) · Capital Markets · Risk Analytics · 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. Roles & Responsibilities 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 L inux 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. Thanks & Regards, Vaishnav Gupta| Senior Technical Recruiter KPG99, INC | www.kpgtech.com | MBE Certified Firm 3240 E State, St Ext | Hamilton, NJ 08619 Vaishnav.gupta@kpgtech.com
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.