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18 results for Senior Software Engineer in New York, NY

Senior Software Engineer

New York, NY
onsite
Temporary / Contract
75 - 83 USD / Hourly
Senior Software EngineerJob Type: Long Term ContractLocation: New York, NY Position OverviewWe are seeking a Senior Software Engineer to join a collaborative engineering team focused on building high-performance, scalable, and reliable backend systems in a large enterprise environment. This role will contribute to architecture decisions, drive engineering best practices, mentor team members, and help deliver robust services that support critical business operations.The ideal candidate brings deep expertise in Java-based backend development, cloud-native technologies, distributed systems, and modern software engineering practices.Key Responsibilities<ul><li>Design, develop, and maintain scalable, high-availability backend applications and services.</li><li>Collaborate with engineering teams to build stable, secure, and performant enterprise solutions.</li><li>Lead technical architecture discussions, planning sessions, and design reviews.</li><li>Author and provide feedback on technical proposals, system designs, and root cause analyses.</li><li>Establish and promote engineering standards, best practices, and quality initiatives.</li><li>Participate in an on-call rotation and provide support during production incidents.</li><li>Troubleshoot complex technical issues and drive resolution efforts.</li><li>Mentor and support engineers through technical guidance and knowledge sharing.</li><li>Contribute to continuous improvement of development, deployment, and operational processes.</li></ul>
2026-07-31T00:00:00Z

Sr. Software Engineer

Woodbridge, NJ
onsite
Temporary / Contract
63.3365 - 73.337 USD / Hourly
We are looking for a Senior Software Engineer to join a Long-term Contract opportunity in Woodbridge, New Jersey. In this role, you will build and enhance scalable digital applications across user interface, server-side services, cloud infrastructure, and system integrations. You will work closely with technical and business partners to deliver secure, reliable solutions that support high-impact business initiatives. Responsibilities: • Create, test, and release full-stack applications using React, AWS services, and modern programming languages to support business-critical platforms. • Turn functional needs and business goals into scalable technical designs that balance performance, usability, and maintainability. • Influence application architecture by recommending improvements that strengthen stability, extensibility, and operational efficiency. • Develop and optimize cloud-based solutions using services such as AWS Lambda, DynamoDB, and Redshift while maintaining strong availability and cost awareness. • Build and support APIs and integration layers, including GraphQL and WSO2-based services, to enable dependable communication across systems. • Write automation scripts and shared utilities in TypeScript, JavaScript, and Python to streamline recurring tasks and improve platform reliability. • Design efficient database queries and data structures that preserve accuracy, support reporting needs, and improve application responsiveness. • Collaborate with engineering leaders, QA professionals, and business stakeholders to deliver high-quality software and clear technical outcomes. • Provide technical guidance to team members, promote sound engineering practices, and explain complex concepts in a way that supports informed decision-making.
2026-08-10T00:00:00Z

Sr Full Stack Software Engineer

Mount Arlington, NJ
onsite
Permanent / Full Time
110000 - 130000 USD / Yearly
We are looking for a Senior Full Stack Software Engineer to help build and evolve internal business applications that improve operational efficiency across the organization in Mount Arlington, New Jersey. This position is suited to an experienced engineer who enjoys creating scalable tools, enabling self-service capabilities, and delivering secure solutions for technical and business stakeholders. You will play a key role in shaping modern internal platforms, connecting enterprise systems, and supporting practical use of AI-assisted development in a well-governed environment. Responsibilities: • Create and enhance internal web applications and platform capabilities using modern front-end, back-end, and database technologies, including React, Python/FastAPI, and PostgreSQL. • Develop reusable frameworks, starter templates, and guided tooling that allow business-focused technical users to build lightweight applications within defined governance standards. • Deliver and maintain integrations, file exchange processes, and other essential software solutions that support day-to-day business operations. • Introduce self-service features that streamline common requests, reduce manual support work, and improve efficiency for internal users. • Connect applications with enterprise authentication and authorization services while enforcing role-based access and appropriate user permissions. • Establish controls such as audit trails, lifecycle oversight, and security guardrails to support compliant and well-managed internal software. • Work closely with engineering, IT, and security partners to ensure solutions align with technical standards, risk requirements, and production expectations. • Contribute to architectural planning and advocate for development approaches that prioritize scalability, maintainability, and secure implementation. • Support the responsible adoption of AI-enabled development capabilities to improve application delivery for both technical and non-technical users.
2026-08-12T00:00:00Z

Senior Project Manager

New York, NY
onsite
Permanent / Full Time
120000 - 130000 USD / Yearly
We are looking for an experienced Senior Project Manager to oversee construction projects for architectural metal and glass projects in New York, New York. This role is ideal for someone with a strong attention to detail and a background in construction management, particularly in managing commercial building projects. The successful candidate will play a key role in ensuring projects are delivered on time, within budget, and to the highest quality standards. Responsibilities:• Lead the planning and execution of commercial building projects, including both new construction and renovation efforts.• Oversee procurement processes, ensuring timely and cost-effective acquisition of materials and services.• Manage project timelines, budgets, and resources to ensure successful outcomes.• Collaborate with architects, engineers, and contractors to coordinate project details and resolve any issues.• Review and ensure compliance with design specifications, building codes, and safety regulations.• Utilize project management software and tools to monitor progress and generate reports.• Conduct regular site visits to assess project progress and address any on-site challenges.• Develop and maintain strong relationships with vendors, suppliers, and subcontractors.• Provide leadership and mentorship to project teams, fostering a culture of collaboration and excellence.• Ensure all project documentation is accurate, up-to-date, and properly filed. If this person is you, please apply to victoria.iacoviello@roberthalf
2026-08-10T00:00:00Z

Software Developer

New York, NY
onsite
Temporary to Hire
47.5 - 55 USD / Hourly
We are looking for a Software Developer to join a financial services team on a contract-to-permanent basis. This role focuses on building production-ready software and AI-enabled solutions that connect applications, data sources, and intelligent workflows. The ideal candidate brings strong Python expertise along with experience delivering scalable systems that support real business operations in a cloud-connected environment. Responsibilities: • Design, develop, and maintain robust software applications using Python and related technologies for enterprise use cases. • Build and connect AI-driven solutions that integrate with databases, business platforms, and external services. • Create and refine production-grade workflows involving large language models, orchestration pipelines, and agent-based processes. • Implement solutions using modern AI development frameworks such as LangChain, AutoGen, or Semantic Kernel. • Collaborate with cross-functional teams to deploy intelligent applications into live environments with reliability, security, and performance in mind. • Develop cloud-integrated features and services, with preference for experience supporting Azure-based AI capabilities. • Contribute to application enhancements across existing development stacks, including .NET, C#, ASP.NET, JavaScript, and the .NET Framework where needed.
2026-08-03T00:00:00Z

Cyber Security Engineer

Linden, NJ
onsite
Temporary / Contract
39.5865 - 43 USD / Hourly
We are looking for a Cyber Security Engineer to support and strengthen enterprise network security operations. This Long-term Contract position is ideal for a detail-oriented candidate with hands-on experience securing infrastructure, administering firewall environments, and maintaining consistent configuration standards. The role focuses on protecting critical systems, improving security controls, and helping ensure reliable performance across the organization’s network landscape. Responsibilities: • Administer and enhance cybersecurity controls across network and infrastructure environments to reduce risk and support secure operations. • Configure, monitor, and maintain Check Point and Cisco ASA firewall platforms to enforce security policies and sustain dependable connectivity. • Investigate security issues, identify vulnerabilities, and implement corrective actions to strengthen the organization’s defensive posture. • Review firewall rules and access controls regularly, making updates that align with business needs and security requirements. • Support configuration management practices by documenting changes, maintaining baseline settings, and promoting consistency across security devices. • Partner with internal technical teams to troubleshoot network security concerns and deliver effective solutions for operational challenges. • Perform ongoing analysis of security events and system behavior to help detect threats and improve response readiness.
2026-08-11T00:00:00Z

Systems Engineer

Bridgewater, NJ
onsite
Temporary / Contract
38 - 44 USD / Hourly
We are looking for a Systems Engineer to support manufacturing technology and end-user computing in a pharmaceutical environment in Bridgewater, New Jersey. This Long-term Contract position focuses on maintaining reliable shop-floor systems, strengthening desktop support services, and helping teams adopt compliant, efficient IT solutions. The role works closely with cross-functional partners to improve operational performance, support serialization and traceability initiatives, and keep critical systems running smoothly. Responsibilities: • Support manufacturing IT applications and workstation environments used in daily shop-floor operations, ensuring dependable system performance and timely issue resolution. • Provide hands-on desktop support by installing, configuring, troubleshooting, and repairing hardware, software, and peripheral devices with minimal disruption to production activities. • Help manage serialization and track-and-trace solutions by supporting compliance with global standards such as GS1 and applicable pharmaceutical supply chain regulations. • Assist with the integration of serialization platforms and plant systems with enterprise applications, manufacturing systems, barcode tools, and scanning technologies. • Contribute to data exchange and connectivity efforts across platforms using established integration methods such as EDI, AS2, and related interface technologies. • Develop reports, queries, dashboards, and analytics to improve visibility into serialization, operational, and system performance data. • Apply automation and monitoring tools to enhance manufacturing efficiency, support predictive maintenance efforts, and strengthen process oversight. • Create user guidance materials and deliver training to employees so they can effectively use supported systems and follow established IT practices. • Partner with business and technical stakeholders to identify improvement opportunities, document support needs, and implement practical technology enhancements.
2026-07-21T00:00:00Z

Salesforce Engineer (Remote)

River Edge, NJ
remote
Permanent / Full Time
80000 - 100000 USD / Yearly
We are seeking a Senior Salesforce Engineer to serve as the primary Salesforce resource for one or more business departments. In this role, you'll partner closely with stakeholders to understand business processes, translate requirements into scalable Salesforce solutions, and provide both hands-on administration and development support.Acting as an internal Salesforce consultant, you'll become a trusted advisor to the teams you support, helping optimize workflows through configuration, automation, integrations, and strategic platform enhancements. You'll maintain a Salesforce roadmap for each department while collaborating with leadership to ensure projects are aligned with business priorities. Responsibilities Salesforce Administration<ul><li>Manage users, profiles, permission sets, roles, and security.</li><li>Design, build, and maintain complex Salesforce Flows, including screen, record-triggered, scheduled, autolaunched, and subflows.</li><li>Configure custom objects, fields, page layouts, record types, validation rules, and automation.</li><li>Maintain data quality, integrity, and deduplication efforts.</li><li>Manage releases, sandbox environments, deployments, reports, and dashboards.</li></ul>Development & Integration<ul><li>Develop and maintain Apex classes, triggers, and basic asynchronous processes where declarative solutions aren't sufficient.</li><li>Make minor Lightning Web Component (LWC) enhancements and collaborate with developers on larger customizations.</li><li>Design and support integrations with third-party business systems.</li><li>Evaluate when to use Flow versus Apex to deliver scalable, maintainable solutions.</li><li>Translate business requirements into effective technical designs.</li></ul>Strategy & Collaboration<ul><li>Serve as the embedded Salesforce advisor for supported departments.</li><li>Build relationships with stakeholders to identify opportunities for process improvement and automation.</li><li>Maintain departmental Salesforce roadmaps and recommend configuration, customization, or third-party solutions.</li><li>Document architecture decisions and support long-term platform governance.</li></ul>
2026-07-15T00:00:00Z

Principal Architect (.NET, Oracle, Javascript)

Mount Arlington, NJ
onsite
Permanent / Full Time
150000 - 175000 USD / Yearly
We are looking for an experienced Principal Architect to shape the long-term technical direction of enterprise applications and shared platform capabilities in New Jersey. This role combines strategic architecture leadership with hands-on technical contribution, helping teams modernize complex systems and align product development with a scalable, secure, and unified technology landscape. The position works closely with engineering, product, data, security, and infrastructure leaders to create practical architecture standards and drive adoption across multiple teams. Responsibilities: • Set the architectural vision for enterprise platforms and translate that vision into a clear future-state roadmap across products and engineering groups.• Design a centralized data and shared services platform that supports identity and access capabilities, integration services, master data management, search, APIs, analytics, governance, and reusable platform components.• Create reference architectures, technical patterns, and phased implementation plans that enable teams to adopt new capabilities incrementally.• Guide the modernization of legacy and mission-critical applications through staged architectural approaches that protect operational continuity.• Reduce duplication across systems and processes by defining scalable shared services, streamlined integrations, and consistent data flows.• Build and validate key technical components, proofs of concept, and prototypes to support architectural decisions.• Partner with engineering teams to ensure solution design and delivery choices are aligned with enterprise standards, security expectations, and long-term platform goals.• Establish effective architecture review practices, decision frameworks, and engineering standards that improve reliability, observability, maintainability, performance, and scalability.• Encourage thoughtful adoption of AI-assisted development practices and AI-enabled technical solutions where they provide measurable value.• Advise and mentor senior engineers while clearly communicating architectural direction and tradeoffs to both technical and executive stakeholders.
2026-08-03T00:00:00Z

Lead ServiceNow Engineer

New York, NY
remote
Temporary / Contract
65 - 75 USD / Hourly
We are looking for a Lead ServiceNow Engineer to support enterprise CRM initiatives for a healthcare-focused organization in New York, New York. This Long-term Contract position is ideal for a detail-oriented individual who can combine technical development with business analysis to deliver scalable, well-documented CRM solutions. The role will focus on configuring and enhancing platform capabilities, building integrations, and translating stakeholder needs into effective system outcomes. Responsibilities:• Design, configure, and enhance CRM solutions to support operational and business objectives across the organization.• Develop client-side scripting and custom components to improve user experience, automation, and system functionality.• Gather stakeholder input and convert business needs into clear business requirement documents and technical specifications.• Build and maintain APIs and related integrations to enable reliable data exchange between CRM and connected systems.• Manage configuration changes across environments while maintaining system stability, version control, and deployment accuracy.• Partner with cross-functional teams to troubleshoot issues, evaluate enhancement requests, and recommend practical solutions.• Support Salesforce development activities, including customization, workflow improvements, and feature optimization.• Document system design decisions, development updates, and configuration standards to promote maintainability and compliance.
2026-08-11T00:00:00Z

Senior Accountant, Tech - Hybrid

Stamford, CT
onsite
Permanent / Full Time
80000 - 120000 USD / Yearly
Senior Accountant, Tech - Hybrid. Our client is offering an exciting opportunity in the Tech industry for a Sr. Accountant which is conveniently located in Stamford, Connecticut. The role will involve handling various accounting duties, including month-end close processes, account reconciliation, and cash forecasting. The workplace is dynamic, requiring a detail-oriented individual who can efficiently manage multiple tasks. Responsibilities:• Conducting month-end close procedures with accuracy and efficiency• Managing cash forecasting activities to ensure financial stability• Performing general ledger duties to keep financial records up-to-date• Carrying out bank reconciliations to ensure accurate financial records• Preparing and posting journal entries to ensure accurate financial records• Utilizing Microsoft Excel for various accounting tasks and reporting• Monitoring and managing customer accounts as needed.
2026-07-26T00:00:00Z

Cloud Engineer

Woodbridge, NJ
remote
Temporary / Contract
59.375 - 68.75 USD / Hourly
We are looking for a Cloud Engineer to support cloud infrastructure initiatives within a Financial Services environment in Woodbridge, New Jersey. This Long-term Contract position focuses on building scalable, reliable AWS-based solutions while improving automation and operational efficiency. The ideal candidate will bring strong experience with infrastructure as code and cloud engineering best practices to help maintain secure, high-performing platforms. Responsibilities: • Design, build, and maintain cloud infrastructure solutions across AWS to support application performance, availability, and resilience. • Create and manage automated provisioning workflows using infrastructure as code tools to deliver consistent and repeatable deployments. • Develop and enhance Ansible-based automation for configuration management, environment setup, and operational tasks. • Implement and optimize Amazon EC2 environments and auto scaling configurations to align capacity with business demand. • Monitor cloud resources, identify opportunities for performance improvement, and recommend enhancements to reliability and cost efficiency. • Collaborate with engineering and support teams to troubleshoot infrastructure issues and resolve cloud-related incidents in a timely manner. • Apply cloud security and operational best practices to maintain stable, compliant, and well-governed AWS environments.
2026-07-16T00:00:00Z

Senior Accountant

Pearl River, NY
onsite
Permanent / Full Time
110000 - 125000 USD / Yearly
Senior Accountant – Construction Location: Rockland County, NYCompensation: $110,000-$125,000 plus Bonus OverviewA well-established and growing construction contractor in Rockland County is seeking a Senior Accountant to join their team, reporting directly to the Controller. This role is highly involved in project-based accounting, financial reporting, and job cost analysis, with strong exposure to leadership and operations. Key Responsibilities• Support month-end close, including journal entries, reconciliations, and financial reporting• Prepare and analyze general ledger activity and account reconciliations• Assist with financial statement preparation and distribution• Manage daily cash activity, including transfers, cash receipts, and bank reconciliations• Oversee credit card reconciliations and payroll entries• Drive AIA billing (requisitioning), lien waivers, and draw package documentation• Support percentage-of-completion (WIP) reporting• Partner with AP team to ensure proper job costing and coding of invoices• Assist with project closeouts, ensuring all financial and compliance documentation is complete• Prepare documentation for insurance audits (GL & Workers’ Comp)• Support external audits and financial reviews• Maintain multi-entity accounting transactions and intercompany activity• Assist with ERP/system optimization, improving reporting and close processes• Build strong relationships with Project Managers and Contracts teams
2026-08-06T00:00:00Z

Senior Accountant

Plainsboro, NJ
onsite
Permanent / Full Time
90000 - 100000 USD / Yearly
benefits<ul><li>Medical</li><li>Dental</li><li>Vision</li><li>401K</li><li>PTO </li></ul>Are you a CPA from a Big 4 firm considering your next career move? If you have navigated at least two busy seasons and earned your CPA, this opportunity could be worth exploring. I am partnering with a $1B+ organization seeking a Senior Accountant to join a high-performing team. Key highlights of this role include:✅ Fully remote work environment✅ Only 1-2 visits per year to either Princeton, NJ area or Manhattan✅ Strong leadership team and growth opportunities✅ Exposure to a complex, large-scale business environment✅ Opportunity to step beyond audit and see the operational side of the business
2026-08-12T00:00:00Z

Senior Accountant

Stamford, CT
onsite
Permanent / Full Time
95000 - 110000 USD / Yearly
We are looking for a Senior Accountant who is looking to further their career in a fast-paced, growing industry. This organization has experienced unmatched growth and offers the unique opportunity to move up very quickly. The Senior Accountant role is an opportunity where you will have direct access to management in order to further develop and grow while utilizing your diverse skill set. The qualified Senior Accountant will have a degree in accounting, strong Microsoft Excel skills and 2+ years of applicable experience. Senior Accountant Responsibilities:· Perform account analysis and reconciliation· Maintain general ledger accounts· Prepare monthly reports· Post journal entries to general ledger· Assist with month end close· Assist with quarterly and annual financial reporting· Financial statement preparation Senior Accountant Requirements:· Bachelor's degree in accounting required· Strong Microsoft Excel skills· CPA (or CPA eligible) preferred If you are interested in this Senior Accountant opportunity, please email a copy of your resume immediately to Jennifer.Beilin@Roberthalf
2026-07-30T00:00:00Z

Senior Accountant

Southport, CT
onsite
Temporary / Contract
35 - 45 USD / Hourly
Job Summary : 2-3month contract CAN BE EXTENDED!We are seeking a Senior Accountant to support complex accounting activities, financial reporting, and close processes. This role will take ownership of reconciliations, account analysis, and process improvement initiatives while partnering with leadership and cross-functional teams. The ideal candidate is proactive, analytical, and experienced in a fast-paced accounting environment.Key Responsibilities<ul><li>Lead key aspects of the month-end and year-end close</li><li>Prepare and review journal entries and balance sheet reconciliations</li><li>Analyze financial results and investigate fluctuations</li><li>Support preparation of financial statements and reporting packages</li><li>Maintain compliance with accounting policies and internal controls</li><li>Assist with audit preparation and external auditor requests</li><li>Identify opportunities to improve accounting processes and workflows</li><li>Mentor junior team members and support cross-functional initiatives</li></ul>
2026-08-07T00:00:00Z

Senior Accountant

Central Islip, NY
onsite
Temporary / Contract
55 - 60 USD / Hourly
Senior Accountant - Hybrid schedule in Central Islip (Suffolk County) Seeking a Senior Accountant to support a Cost of Goods Sold (COGS) project for an acquisitive company in the consumer goods industry. This role requires advanced Excel skills and strong analytical capabilities. <ul><li>Lead a Cost of Goods Sold (COGS) validation project by verifying product costing and COGS calculations within the ERP system.</li><li>Partner with IT and Finance to document and validate the end-to-end COGS flow, ensuring system-generated costing is accurate.</li><li>Analyze and maintain product costing for 500+ SKUs, identifying discrepancies and supporting costing accuracy.</li><li>Support SKU rationalization and integration activities while developing automated reports and analysis using advanced Excel.</li><li>Create and maintain process documentation and SOPs while partnering with Finance and IT to improve processes, data integrity, and operational efficiencies. </li></ul>
2026-07-30T00:00:00Z

Cloud Engineering Specialist

Union, NJ
onsite
Temporary / Contract
42.75 - 49.5 USD / Hourly
We are looking for a skilled Cloud Engineering Specialist to support secure and reliable cloud services for a university environment in Union, New Jersey. This Long-term Contract position focuses on strengthening Microsoft 365 and related identity platforms while helping maintain resilient, scalable, and high-performing systems. The role is well suited for a hands-on cloud specialist who can balance technical problem-solving, automation, and cross-functional collaboration in a dynamic academic setting. Responsibilities: • Oversee daily administration and support of the Microsoft 365 environment to ensure dependable service delivery and strong platform performance. • Manage and enhance cloud and identity solutions across Azure, Active Directory, Exchange Online, SharePoint, and Okta-connected services. • Develop and maintain automation scripts, including PowerShell-based tasks, to improve efficiency, consistency, and operational control. • Troubleshoot authentication, access, and integration issues involving cloud platforms and federated identity services. • Partner with security, infrastructure, and application teams to strengthen the protection, availability, and scalability of institutional systems. • Produce reports and validate account or access data by reconciling information from connected enterprise platforms such as student-related systems. • Support cloud engineering initiatives by applying sound technical judgment and documenting solutions, configurations, and support processes.
2026-08-05T00:00:00Z