34 results for Java Developer in Brooklyn, NY

Full Stack Software Engineer (React / Node)

Englewood Cliffs, NJ
onsite
Permanent
110000 - 140000 USD / Yearly
We are seeking a reliable, business-aligned Full Stack Delivery Engineer to take ownership of critical systems and ensure consistent, predictable delivery across our technology stack. This role is ideal for a developer who values shipping working software, collaborating across disciplines, and operating within real-world constraints. You will work on production systems that directly impact operations, revenue, and customer experience. We are not looking for a “10x developer”. We are looking for someone who finishes what they start, documents what they build, and treats deadlines seriously. What Success Looks Like in This Role<ul><li>Features ship when expected</li><li>Progress is visible weekly</li><li>Estimates are conservative and reliable</li><li>Systems are understandable by others</li><li>No single person becomes a bottleneck</li></ul>Key ResponsibilitiesDelivery & Execution<ul><li>Deliver production-ready features tied to clear milestones and acceptance criteria</li><li>Break work into small, testable, demoable increments</li><li>Communicate risks early and adjust plans based on reality—not optimism</li></ul>Front-End Development<ul><li>Build and maintain responsive front-end applications using modern frameworks such as React or Next.js</li><li>Integrate front-end components cleanly with backend APIs</li><li>Prioritize usability and operational clarity over visual perfection</li></ul>Back-End & Systems Integration<ul><li>Build and maintain backend services and APIs (Node.js / TypeScript; Rust familiarity is a plus)</li><li>Integrate with third-party services including Stripe, shipping providers, and messaging systems</li><li>Work with inventory, asset tracking, and operational data systems</li></ul>Data & Infrastructure<ul><li>Design and work with relational databases (PostgreSQL / MySQL preferred)</li><li>Write safe, understandable data migrations</li><li>Support logging, monitoring, and observability for production systems</li></ul>Collaboration & Accountability<ul><li>Work closely with operations, product, and leadership—not just engineers</li><li>Document APIs, assumptions, and system behavior</li><li>Participate in code reviews with an emphasis on clarity and maintainability</li><li>Accept review and feedback without defensiveness</li></ul>
2026-02-25T00:00:00Z

Sr .NET Software Engineer (Angular, C#, Azure)

Suffern, NY
onsite
Permanent
120000 - 140000 USD / Yearly
We are looking for a seasoned Senior .NET Developer with Full Stack expertise to join our development team. The ideal candidate will have strong experience building scalable .NET applications, robust frontend skills (especially with Angular), and a solid track record delivering enterprise software solutions. Prior experience in healthcare projects is preferred but not required. Key Responsibilities:<ul><li>Design, develop, and maintain full stack web applications using .NET (C#), Angular, and SQL Server.</li><li>Implement responsive and intuitive user interfaces using HTML, CSS, and JavaScript.</li><li>Develop and consume RESTful APIs and microservices, handling JSON and XML data formats.</li><li>Collaborate with product owners, designers, and QA engineers to deliver high-quality software.</li><li>Participate in code reviews, architecture discussions, and continuous improvement of development practices.</li><li>Troubleshoot, debug, and resolve software issues across the stack.</li><li>Follow SDLC best practices and maintain high standards for code quality and maintainability.</li><li>Use tools like Visual Studio, VS Code, SQL Management Studio, and Git for development and version control.</li></ul>
2026-02-23T00:00:00Z

DevOps Engineer

New York, NY
onsite
Permanent
210000 - 270000 USD / Yearly
We are looking for an experienced DevOps Engineer to join our dynamic team in New York, New York. In this role, you will play a key part in optimizing and automating our infrastructure to ensure seamless operations. The ideal candidate is passionate about cloud technologies, automation, and driving efficiency across development and deployment processes. Responsibilities: • Develop and maintain scalable infrastructure solutions using cloud platforms such as AWS. • Automate deployment pipelines to enhance efficiency and consistency. • Manage container orchestration systems, including Kubernetes, to ensure application reliability. • Implement configuration management tools like Ansible to streamline system setup and maintenance. • Utilize Terraform to define and provision infrastructure as code. • Monitor system performance and troubleshoot issues to ensure high availability. • Collaborate with development teams to integrate DevOps practices into workflows. • Identify opportunities for process improvements and implement solutions. • Ensure security and compliance standards are adhered to across infrastructure. • Document processes and share knowledge to promote team growth.
2026-02-11T00:00:00Z

Full Stack Perl Developer

Mountainside, NJ
remote
Temporary
43.5385 - 50.413 USD / Hourly
Job Overview We are seeking a highly skilled Full Stack Developer with expertise in Perl to join our team. The ideal candidate will be responsible for developing and maintaining a registration-based portal with a multi-tenant database structure. This application is hosted on AWS, using PostgreSQL as the primary database. This role involves full-stack development, including both back-end logic and front-end implementation. The position requires working within a Waterfall development environment, ensuring clear documentation, structured processes, and rigorous testing. Key Responsibilities Develop & Maintain: Design, develop, and maintain robust full-stack applications using Perl for backend logic. Database Management: Work with PostgreSQL, designing and optimizing database queries, ensuring efficiency in a multi-tenant architecture. AWS Hosting: Manage and optimize application hosting on AWS (EC2, S3, RDS, etc.). Front-End Development: Implement front-end interfaces and workflows, ensuring usability and performance. Code Review & Testing: Conduct thorough code reviews and ensure high-quality releases following Waterfall methodology. Collaboration: Work closely with business analysts, project managers, and QA teams to define requirements and deliver solutions. Security & Compliance: Implement security best practices, ensuring compliance with relevant industry standards.
2026-02-09T00:00:00Z

Applications Architect

Edison, NJ
onsite
Contract / Temporary to Hire
61.712 - 71.456 USD / Hourly
We are looking for an experienced Applications Architect to join our team in Edison, New Jersey. This Contract to permanent position involves designing, implementing, and optimizing Amazon Connect solutions while collaborating with cross-functional teams to ensure seamless integration and performance. The ideal candidate will bring a strong technical background and leadership skills to guide projects from conception to deployment. Responsibilities: • Design comprehensive Amazon Connect solutions, ensuring seamless integration with internal services and external systems. • Collaborate with stakeholders such as business analysts and product managers to align technical designs with business requirements. • Establish best practices, standards, and guidelines for the architecture of Amazon Connect systems. • Diagnose and resolve complex technical issues during development, deployment, and production phases. • Provide mentorship to entry level architects and engineers, fostering growth in Amazon Connect expertise. • Develop APIs and support telephony integration to enhance system functionality. • Incorporate speech recognition technologies into architectural designs to improve user experience. • Ensure solutions adhere to cloud architecture principles and align with organizational objectives. • Participate in regular reviews to assess system performance and identify areas for improvement.
2026-02-18T00:00:00Z

Data Engineer

Montvale, NJ
onsite
Permanent
125000 - 140000 USD / Yearly
We are seeking a highly skilled Data Engineer to design, build, and manage our data infrastructure. The ideal candidate is an expert in writing complex SQL queries, designing efficient database schemas, and developing ETL/ELT pipelines. This role ensures data accuracy, accessibility, and performance optimization to support business intelligence, analytics, and reporting initiatives. Key Responsibilities Database Design & Management<ul><li>Design, develop, and maintain relational databases, including SQL Server, PostgreSQL, and Oracle, as well as cloud-based data warehouses.</li></ul>Strategic SQL & Data Engineering<ul><li>Develop advanced, optimized SQL queries, stored procedures, and functions to process and analyze large, complex datasets and deliver actionable business insights.</li></ul>Data Pipeline Automation & Orchestration<ul><li>Build, automate, and orchestrate ETL/ELT workflows using SQL, Python, and cloud-native tools to integrate and transform data from diverse, distributed sources.</li></ul>Performance Optimization<ul><li>Tune SQL queries and optimize database schemas through indexing, partitioning, and normalization to improve data retrieval and processing performance.</li></ul>Data Integrity & Security<ul><li>Ensure data quality, consistency, and integrity across systems.</li><li>Implement data masking, encryption, and role-based access control (RBAC).</li></ul>Documentation<ul><li>Maintain comprehensive technical documentation, including database schemas, data dictionaries, and ETL workflows.</li></ul>
2026-02-06T00:00:00Z

Data Engineer

New York, NY
remote
Permanent
147000 - 172000 USD / Yearly
We are looking for an experienced Data Engineer to join our team in New York, New York. In this role, you will design, build, and maintain data infrastructure to support business intelligence and analytics needs. The ideal candidate will have a strong technical background, a passion for working with complex datasets, and expertise in cloud-based data platforms. Responsibilities: • Develop, implement, and optimize ETL pipelines to ensure efficient data processing and integration. • Design and maintain scalable data solutions, including data warehouses and data lakes. • Collaborate with cross-functional teams to identify data requirements and deliver actionable insights. • Utilize Snowflake, AWS, and other cloud-based platforms to manage data infrastructure and ensure performance optimization. • Leverage Python and SQL to build robust data workflows and automate processes. • Employ orchestration tools like Airflow and dbt to streamline data operations. • Support data analytics and visualization efforts by enabling the creation of impactful dashboards using tools such as Tableau. • Work with marketing and product data sources, including platforms like Google Analytics, to extract and integrate valuable insights. • Implement CI/CD pipelines and DevOps practices to enhance data engineering processes. • Ensure data security and compliance across all systems and tools.
2026-03-05T00:00:00Z

Senior Data Engineer

Brentwood, NY
onsite
Permanent
110000 - 140000 USD / Yearly
We are looking for a highly skilled Senior Data Engineer to join our team in Edgewood, New York. This role is ideal for someone who is detail oriented and has expertise in developing scalable data pipelines, modeling data structures, and optimizing data infrastructure for performance and reliability. The right candidate will play a key role in shaping our data engineering function and collaborating with cross-functional teams to deliver impactful solutions. Responsibilities: • Design and maintain efficient and scalable data pipelines to support various operational and commercial systems. • Develop and manage modern data warehouse infrastructure using tools such as BigQuery and dbt. • Integrate, transform, and organize data from multiple sources into structured, queryable formats. • Create and manage logical and physical data models to enhance analytics and reporting capabilities. • Collaborate with stakeholders to enable self-service reporting and build dashboards using platforms like Looker and Looker Studio. • Implement best practices for data engineering, including testing, monitoring, and ensuring pipeline reliability. • Optimize the performance, scalability, and cost-efficiency of data pipelines and warehouses. • Partner with engineering, operations, and business teams to translate data needs into scalable solutions. • Contribute to the improvement of engineering processes, coding standards, and documentation. • Mentor team members and support onboarding as the team grows.
2026-02-26T00:00:00Z

Senior Automation Engineer

Hoboken, NJ
onsite
Contract / Temporary to Hire
47.5 - 55 USD / Hourly
Design, build, and maintain scalable test automation frameworks using tools such as Playwright, Appium, Selenium, Cypress, and others. Collaborate with cross-functional teams to define test strategies and ensure comprehensive test coverage. Develop and maintain automated test scripts in Java, JavaScript, and C#. Integrate automated tests into CI/CD pipelines to support continuous delivery. Analyze test results, identify root causes, and drive resolution of issues. Mentor and support entry level engineers, fostering a culture of continuous learning and improvement. Communicate effectively with stakeholders to report progress, risks, and quality metrics. Solid Manual testing skills. Ability to understand and articulate complicated requirements for test case creation.
2026-02-09T00:00:00Z