17 results for Database Developer in Greenwich, CT

Database Analyst

Jersey City, NJ
onsite
Contract / Temporary to Hire
47.5 - 55 USD / Hourly
We are looking for an experienced Database Analyst to join our team in Jersey City, New Jersey. This Contract-to-Permanent position offers an opportunity to make a significant impact by leveraging advanced analytics and statistical methodologies to optimize user experiences and drive product innovation. The ideal candidate will collaborate with cross-functional teams to deliver data-driven insights, guide experimentation strategies, and improve key business metrics. Responsibilities: • Conduct comprehensive analytical projects to identify opportunities and address challenges within the user journey. • Serve as a strategic partner to product leaders by providing data-based recommendations to shape roadmaps and prioritize initiatives. • Utilize advanced statistical methods, including regression analysis, Bayesian inference, and clustering, to derive actionable insights. • Design and execute experimentation strategies, including A/B testing and quasi-experimental methods, to measure and enhance product performance. • Develop predictive models to anticipate user behavior and assess long-term impacts on business outcomes. • Create and maintain executive-level dashboards to monitor product KPIs and communicate findings effectively using visualization tools. • Translate complex data analyses into clear, actionable recommendations for senior leadership. • Mentor less experienced team members, fostering their skills in analytics, communication, and stakeholder engagement. • Collaborate with engineering and UX teams to ensure alignment and integration of analytical solutions.
2026-02-09T00:00:00Z

Software Developer

New York, NY
onsite
Permanent
200000 - 250000 USD / Yearly
We are looking for a talented Software Developer to join our dynamic team in New York, New York. In this role, you will use your expertise in C++ to develop high-performance systems that support critical trading and research operations. This position offers an exciting opportunity to work on innovative technology in a fast-paced environment. Responsibilities: • Develop efficient, low-latency C++ applications that support order management, exchange connectivity, and real-time market data systems. • Enhance the scalability and performance of existing trading infrastructure to meet the demands of high-frequency trading. • Collaborate with team members to design and implement distributed systems that align with business requirements. • Conduct performance monitoring and optimization for Linux-based systems to ensure reliability and efficiency. • Troubleshoot and resolve software bugs using tools such as Atlassian Jira and GitHub. • Participate in Agile Scrum processes to ensure timely delivery of projects and features. • Integrate APIs and develop backend solutions to enhance system functionality. • Stay updated on emerging technologies and propose innovative solutions to improve the trading platform. • Work closely with researchers and traders to understand technical requirements and deliver tailored solutions.
2026-03-05T00:00:00Z

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

Software Developer (Python, Ruby, Javascript)

Monroe, NY
onsite
Permanent
110000 - 140000 USD / Yearly
About the Role:We are seeking a versatile and forward-thinking Full Stack Developer to join our dynamic team. The ideal candidate will be proficient across multiple programming languages and frameworks, with a strong foundation in AI integration, testing, and performance optimization. This role requires a developer who thrives in a fast-paced environment and is passionate about building secure, scalable, and innovative web applications. Key Responsibilities:<ul><li>Design, develop, and maintain full stack applications using Ruby, Ruby on Rails, Python, Django, HTML, CSS, and JavaScript.</li><li>Integrate AI frameworks, APIs, and plugins to enhance application capabilities.</li><li>Conduct thorough debugging, unit testing, and regression testing to ensure code quality.</li><li>Ensure applications meet security and compliance standards, including US and EU regulations.</li><li>Implement and manage payment systems integration.</li><li>Perform load testing to validate performance under high traffic conditions.</li><li>Collaborate with cross-functional teams to define and implement web architecture (preferred but not required).</li></ul>
2026-02-19T00:00:00Z

Software Engineer

Brooklyn, NY
onsite
Temporary
47.5 - 55 USD / Hourly
We are looking for a skilled Software Engineer to join our team in Brooklyn, New York. In this long-term contract position, you will contribute to exciting projects in the Information Technology industry, utilizing your expertise in software development and collaboration. This role offers the chance to work on innovative solutions alongside a multidisciplinary team. Responsibilities: • Design and implement electronic circuit systems, including schematics and layout designs, using tools such as KiCad or Altium. • Develop efficient, low-power embedded circuits and manage power subsystem designs. • Assemble, solder, and perform rework tasks on boards equipped with Surface Mount and Thru-Hole components. • Collaborate effectively with cross-functional teams, including mechanical, software, and industrial design professionals. • Create clean, scalable code using programming languages like C#, .NET, and ASP.NET. • Enhance user interfaces by developing dynamic web applications with JavaScript and React.js. • Conduct testing and debugging to ensure the reliability and performance of software systems. • Participate in the optimization of existing systems to improve functionality and efficiency. • Stay updated on industry trends and apply best practices to ongoing projects.
2026-02-06T00:00:00Z

Software Engineer

New York, NY
onsite
Permanent
160000 - 290000 USD / Yearly
We are looking for a skilled Software Engineer to join our dynamic team in New York, New York. As part of our organization, you will contribute to the development of innovative software solutions and play a key role in building high-quality applications. This role offers an exciting opportunity to work in a fast-paced environment, collaborating with talented professionals to create impactful technology. Responsibilities: • Design, develop, and maintain software applications using Python and TypeScript. • Collaborate with cross-functional teams to build and enhance web applications, leveraging frameworks like Next.js. • Write clean, efficient, and scalable code that meets project requirements. • Conduct thorough testing and debugging to ensure software functionality and reliability. • Participate in code reviews to maintain high standards and share best practices. • Optimize application performance and troubleshoot technical issues. • Stay updated on emerging technologies and incorporate them into development processes. • Contribute to the architecture and design of new software projects. • Document technical workflows and provide clear instructions for system use. • Work closely with stakeholders to understand requirements and deliver tailored solutions.
2026-02-11T00:00:00Z

Software Engineer

Oyster Bay, NY
onsite
Permanent
100000 - 140000 USD / Yearly
We are on the search for a Software Engineer to join our team located in Oyster Bay, New York. The role encompasses processing customer applications, maintaining customer records, and resolving customer inquiries. The Software Engineer will also monitor customer accounts and take suitable action. Responsibilities • Develop and test software using VB or Objective C • Implement systems design and software development • Conduct unit testing and integrated system testing • Develop databases using Oracle and/or SQL • Work collaboratively within a team or independently as required • Handle customer inquiries and resolve them efficiently • Process customer credit applications with accuracy • Maintain customer credit records meticulously • Monitor customer accounts and take necessary action • Gain knowledge of Inventory and Manufacturing-related systems
2026-03-05T00:00:00Z

Data Analyst

Brooklyn, NY
remote
Temporary
39.5865 - 45.837 USD / Hourly
We are looking for a skilled Data Analyst to join our team on a contract basis in Brooklyn, New York. In this role, you will leverage your expertise in data analysis to support decision-making processes and deliver actionable insights. The ideal candidate will bring a strong analytical skill set, familiarity with relevant tools, and the ability to work effectively in a dynamic environment. Responsibilities: • Analyze complex datasets to identify trends, patterns, and actionable insights that support business objectives. • Utilize tools such as Power BI, SQL, and Microsoft Excel to create reports and dashboards for data visualization. • Collaborate with stakeholders to understand data requirements and deliver solutions tailored to their needs. • Perform detailed data validation and ensure the accuracy of information across systems. • Support the implementation and optimization of data analysis processes using Acumatica. • Develop and maintain documentation for data workflows and analytical procedures. • Assist with troubleshooting and resolving data-related issues in a timely manner. • Present findings and recommendations to management through clear and concise communication. • Monitor data quality and implement measures to enhance consistency and reliability. • Stay updated on industry trends and best practices in data analysis to continuously improve methodologies.
2026-03-03T00:00:00Z

Data Analyst

New York, NY
onsite
Temporary
66.5 - 77 USD / Hourly
We are looking for an experienced Data Analyst to join our team on a long-term contract basis in New York City, New York. This role involves leveraging data to identify patterns, detect anomalies, and provide actionable insights to enhance decision-making processes. The ideal candidate will have strong analytical skills and expertise in fraud investigation and prevention. Responsibilities: • Analyze large datasets to uncover trends, anomalies, and patterns that indicate potential fraud. • Develop and implement fraud detection strategies using advanced analytics and tools. • Collaborate with cross-functional teams to enhance fraud prevention mechanisms and policies. • Conduct thorough investigations into suspected fraudulent activities and provide detailed reports. • Create visual representations of data findings to effectively communicate insights to stakeholders. • Utilize anti-fraud techniques to mitigate risks and safeguard organizational assets. • Maintain accurate and organized records of investigations and analytical processes. • Monitor and evaluate the effectiveness of fraud prevention strategies and recommend improvements. • Stay updated on industry trends and emerging technologies related to fraud analytics. • Provide training and support to team members on fraud detection tools and methodologies.
2026-03-09T00:00:00Z

Data Manager

New Haven, CT
remote
Permanent
150000 - 170000 USD / Yearly
We're hiring for a Data Manager who will be hands on technically while managing a team. This is a role where you will be performing code reviews, managing data developers and engineers, performance reviews, and working closely with other department heads. You will be responsible to manage resources across multiple projects at any given time. In this role you will be responsible to manage meetings, support the data strategy, work with scrum masters and project managers to break down tasks and create user stories giving clear task lists to teams. We are looking for someone who can present to leadership and be the hands-on mentor/manager. Apply today for immediate consideration!
2026-03-03T00:00:00Z

Senior Microsoft Power BI Developer

Madison, NJ
remote
Temporary
59.375 - 68.75 USD / Hourly
Job Details: - Technical and end user operation management of data warehouse and business intelligence infrastructure on day-to-day basis - Full responsibility of new development tasks to expand functionality of current data warehouse including dashboards/reports - Working with Finance to gather/analyze reporting requirements (Business Analysis) - Presenting technical solutions for new business requirements to manager and final technical implementation - Actively supporting end users and error management of data warehouse with dashboards/reports - Organizing technical and end user testing for final deployments to different technical environments - Creating/maintaining technical and end user documentation - Second technical contact for Business Intelligence
2026-02-09T00:00:00Z

Full-Stack Software Engineer

Mahwah, NJ
onsite
Permanent
110000 - 130000 USD / Yearly
Job Title: Full-Stack Software DeveloperLocation: Bergen County, New Jersey (Hybrid or Onsite Options Available) We are seeking a skilled Full-Stack Software Developer to help build and maintain high-performance web applications across both backend systems and user-facing interfaces. The ideal candidate will have a strong technical foundation, a proactive mindset, and a willingness to take ownership of projects from concept through deployment.Responsibilities<ul><li>Design, develop, and maintain full-stack web applications using ASP.NET, .NET Core, C#, SQL, and Entity Framework</li><li>Develop and maintain RESTful APIs and backend services that support internal and external applications</li><li>Build and enhance responsive front-end interfaces using Angular and NGRX</li><li>Integrate front-end components with backend APIs and services to deliver seamless user experiences</li><li>Collaborate with cross-functional teams to define requirements, system architecture, and technical solutions</li><li>Write clean, maintainable, and well-documented code across both front-end and back-end components</li><li>Participate in code reviews and help improve development standards and best practices</li><li>Troubleshoot and resolve issues across the full application stack, including database, API, and UI layers</li><li>Contribute to Agile development processes, including sprint planning, standups, and retrospectives</li></ul>
2026-03-06T00:00:00Z

Senior Fullstack Developer

New York, NY
onsite
Permanent
150000 - 180000 USD / Yearly
We are looking for an experienced Senior Fullstack Developer to drive the development of cutting-edge features and APIs for our proprietary Content Management System platform. This role offers the opportunity to work with modern technologies and contribute to scalable, high-performance software solutions that enhance the delivery and monetization of media content in live events, stadiums, and broadcasts. Collaboration with cross-functional teams will be a key aspect of this position, ensuring impactful and efficient software development. Responsibilities: • Design and develop innovative features and RESTful APIs for the company’s Content Management System platform. • Maintain and improve the existing codebase built with React, Node.js, Java, Python, and PostgreSQL. • Optimize application performance, scalability, and reliability to support high-demand environments. • Work closely with product managers, designers, and engineers to translate business requirements into technical solutions. • Conduct code reviews, participate in architecture discussions, and contribute to technical planning. • Ensure adherence to best practices in software development, testing, and deployment processes. • Troubleshoot and resolve production issues promptly to minimize disruptions. • Provide guidance to less experienced developers and foster a culture of collaboration and continuous improvement within the team.
2026-02-11T00:00:00Z

Full Stack Engineer

New York, NY
onsite
Temporary
51.4615 - 59.587 USD / Hourly
We are looking for a highly skilled Full Stack Engineer to join our team in New York, New York. As a key contributor, you will design, develop, and maintain robust software solutions using modern technologies to support our financial services projects. This is a long-term contract position, offering an excellent opportunity to work on innovative systems and collaborate with a talented team. Responsibilities: • Develop and maintain full stack applications using Python, Flask, and Dash, ensuring seamless integration between frontend and backend systems. • Design efficient data models and implement relational and non-relational databases, including MongoDB and Snowflake, for optimized data management. • Build and deploy APIs in containerized environments such as Kubernetes, collaborating with team members to integrate APIs with web applications. • Troubleshoot and debug software issues, providing timely resolutions to ensure system reliability. • Create scalable systems integrated with cloud services for storage and secrets management. • Publish and maintain Python packages, developing tools to enhance project workflows. • Design and implement data pipelines, ensuring effective processing and analysis. • Collaborate with cross-functional teams to ensure successful deployment pipelines and observability configurations. • Stay updated on emerging technologies, applying best practices to improve development processes.
2026-03-04T00:00:00Z

Full Stack Engineer

New York, NY
onsite
Temporary
61.75 - 71.5 USD / Hourly
Must have skills: • 3–6 years of professional software engineering experience, with a strong portfolio of full stack development work. • Proficiency in Python, including experience with web frameworks such as Flask or Dash. • Experience integrating frontend applications with RESTful APIs and backend services. • Relational and non-relational databases: SQL, MongoDB, and/or Snowflake using Python. • Designing data models for effective data storage and retrieval (preferably SQL, MongoDB, Snowflake). • Debugging, issue resolution, and troubleshooting. • Developing systems integrated with cloud services, such as for storage or secrets management (preferably AWS). • Designing and troubleshooting ETL pipelines. • Developing REST APIs using Python frameworks (preferably Flask). • Publishing Python packages, maintaining them, and building Python CLI tools. • Deploying REST APIs in containerized environments (Kubernetes), working with other developers in the team to integrate those APIs with web applications. Nice to have skills: • Exposure to financial systems, SEC API, and/or corporate credit modeling is strongly preferred. • Familiarity with UX design tools (Figma) and solid understanding of the design-engineering hand-off process • Familiarity with deployment pipelines, CICD tools (preferably GitLab). • Configuring observability and alerting services (preferably Datadog and Opsgenie). • Containerized development and deployment (i.e. Docker, Kubernetes) • Writing infrastructure as code (preferably Terraform). • Integrating managed authentication services (preferably Auth0). • Familiarity with LLM Document Parsing and Data Framework services (preferably LlamaParse and LlamaIndex) • Familiarity with LLM Observability tooling (preferably Weave) • Experience with the OpenAI SDK • Experience with Vector Databases (preferably MongoDB)
2026-02-18T00:00:00Z

Staff Software Engineer

West Haven, CT
onsite
Permanent
120000 - 200000 USD / Yearly
We are looking for a highly skilled Senior Software Engineer to join our team in New Haven, Connecticut. In this role, you will design, develop, and maintain robust backend systems while contributing to full-stack development projects. You will collaborate with cross-functional teams to deliver scalable and efficient solutions, leveraging modern technologies and coding practices. Responsibilities:• Design and implement backend services using Python and frameworks like FastAPI, ensuring optimal performance and reliability.• Architect and optimize database solutions with PostgreSQL, focusing on schema design and efficient query execution.• Develop and maintain RESTful APIs for seamless integration with frontend applications and external systems.• Build serverless applications using AWS Lambda to support event-driven architectures.• Create infrastructure solutions using tools like AWS CDK, enabling streamlined deployment processes.• Utilize AI-assisted tools to enhance coding productivity and debugging workflows.• Implement containerization strategies with Docker and support CI/CD pipelines using GitHub Actions.• Collaborate with product managers, designers, and frontend engineers to refine requirements and ensure project success.• Conduct thorough code reviews to maintain high-quality standards and promote knowledge sharing.• Monitor and troubleshoot backend systems using advanced observability tools and logging mechanisms.
2026-02-17T00:00:00Z