C13 Senior Python Backend Developers TSR ConsultingC13 Senior Python Backend DevelopersRutherford, New Jersey$90.57 / hourTemporaryContractorFull timeThe ideal candidate will have strong experience in API-first Python services, microservices, and CI/CD and a proven ability to deliver reliable, test-driven backend systems at scale . Through a disciplined approach to sourcing, candidate vetting, and delivery, TSR helps organizations scale teams quickly while maintaining quality and reliability.
Full-Stack Engineer (Python/React/Identity) Select Solutions Group, LLCFull-Stack Engineer (Python/React/Identity)New York, NY$80–$100 / hourContractorThis is a highly autonomous role where you will own features end-to-end—from designing complex API contracts and OAuth flows to building seamless frontend user interfaces. The qualified candidate will develop secure, scalable web applications that serve as a critical bridge between our cloud infrastructure and Salesforce ecosystem.
NewSenior Python/AWS Developer NeotecraSenior Python/AWS DeveloperNew York, NYFull timeTheir work will support the Rail Road's legacy revenue applications and aid in ramping up development efforts for the New Fare Payment System project and the roadmap to merge and unify LIRR and MNR revenue applications. JOB SUMMARY: The qualified candidate will be working in the Revenue Fare Management Systems team performing back office web application development.
Python UI Developer (ONSITE) Page GroupPython UI Developer (ONSITE)New York, NY$60–$70 / hourContractorContribute to a rapidly growing technology organization that supports multiple business areas, including application support, CRM platforms, and financial services technology solutions. Design and develop client-facing web interfaces that provide external users with secure access to business and trading-related data.
Python Developer Perennial ResourcesPython DeveloperNew York, NY$135,000–$160,000 / yearFull timeA leading global investment and technology firm is looking for a developer who can bridge full-stack engineering and data analysis to help answer strategic talent questions for firm leadership. THE POSITION WILL BE ONSITE 3-4 DAYS PER WEEK IN NEW YORK CITY.
Market Risk Developer (Java/Python + Spark) Axelon Services CorporationMarket Risk Developer (Java/Python + Spark)JERSEY CITY, NJ$84–$89 / hourMinimum 8 years of relevant experience building large-scale, production-grade systems, with demonstrated depth in Java-based backend development and distributed system design. Expert-level knowledge of core Java concepts and frameworks such as Spring Boot and Microservices, with a strong understanding of OOPs concepts and design patterns.
Quant Developer (KDB+/Python) HCL Global Systems Inc.Quant Developer (KDB+/Python)Jersey City, NJThe Role We are seeking a highly experienced Software Engineer to lead the design and development of next-generation trading systems. This is a hands-on technical leadership role focused on building scalable, resilient, and high-performance trading infrastructure.
Lead Software Engineer - Java or Python, Agentic AI JPMorgan Chase Bank, N.A.Lead Software Engineer - Java or Python, Agentic AIJersey City, NJFull timeHands-on experience with AWS or Azure cloud platforms, Kubernetes-based deployment automation, Docker, Helm, SQL databases, artifact repositories, secrets management, and controlled enterprise deployment environments using tools such as HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, container registries, blue/green deployment, canary releases, rollback automation, release gates, or environment promotion workflows. Comfort operating end-to-end on a subsystem under senior design direction, including implementation, deployment, observability, alert response, production support, runbook improvement, and iteration on measured quality and reliability signals using observability and reliability tools such as Prometheus, Grafana, Splunk, ELK/OpenSearch, OpenTelemetry, Datadog, or AppDynamics.
Senior Software Engineer (Java/Python) Citigroup Inc.Senior Software Engineer (Java/Python)New York, NY$121,200–$181,800 / yearThe Senior Software Engineer (Java/Python) is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Mortgage Technology team using Java, Python, Docker, Kubernetes, Openshift and AI related technologies. The overall objective of this role is to contribute to applications systems analysis, programming activities including integration with AI and to work closely with the business to deliver technological solutions that drive decision making.
Lead Software Engineer - Java or Python JPMorgan Chase Bank, N.A.Lead Software Engineer - Java or PythonJersey City, NJFull timeAs a Lead Software Engineer at JPMorgan Chase within the Corporate Technology, Corporate Oversight and Governance Technology team, you are an integral member of an agile team responsible for enhancing, building, and delivering trusted, market-leading technology products in a secure, stable, and scalable manner. In this core technical role, you lead the design and implementation of critical technology solutions across multiple technical domains and business functions, ensuring alignment with the firm's strategic objectives and promoting high-quality outcomes for stakeholders.
Lead Software Engineer - AI/ML Java/Python JPMorgan Chase Bank, N.A.Lead Software Engineer - AI/ML Java/PythonNew York, NYFull timeStrong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls. As a Lead Software Engineer at JPMorganChase within the CCB AI/ML engineering, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way.
Sr Lead Software Engineer - Java, Python, AI/ML JPMorgan Chase Bank, N.A.Sr Lead Software Engineer - Java, Python, AI/MLJersey City, NJFull timeAs a Senior Lead Software Engineer at JPMorganChase within the the Commercial and Investment Bank's Engineering and Architecture Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls.
Senior Lead Software Engineer - Java or Python, Agentic AI JPMorgan Chase Bank, N.A.Senior Lead Software Engineer - Java or Python, Agentic AIJersey City, NJFull timeHands-on experience with AWS or Azure cloud platforms, Kubernetes-based deployment automation, Docker, Helm, SQL databases, artifact repositories, secrets management, and controlled enterprise deployment environments using tools such as HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, container registries, blue/green deployment, canary releases, rollback automation, release gates, or environment promotion workflows. Comfort operating end-to-end on a subsystem under senior design direction, including implementation, deployment, observability, alert response, production support, runbook improvement, and iteration on measured quality and reliability signals using observability and reliability tools such as Prometheus, Grafana, Splunk, ELK/OpenSearch, OpenTelemetry, Datadog, or AppDynamics.
Market Risk Developer with Java/Python Software Guidance & AssistanceMarket Risk Developer with Java/PythonJersey City, NJ$97.83–$117.40 / hourThis is a high-visibility, high-impact role that offers the opportunity to shape the future of risk technology at scale, work alongside some of the brightest minds in quantitative finance and technology and make a tangible contribution to the firm's risk management culture and capabilities. The Market Risk Technology team continually evolves its suite of risk management tools, frameworks, and processes—or builds new ones—to meet a frequently changing business and regulatory landscape.
Experienced Software Engineer Java / Python (Full Stack or Back End) JPMorgan Chase & CoExperienced Software Engineer Java / Python (Full Stack or Back End)Jersey City, NJFor the Software Engineer III level, the role requires a higher level of proficiency and the ability to function independently, including the ability to use and explain advance features of a coding language, design systems across technologies and platforms, solve functional and non-functional problems through an application of language best practices, as well as, the ability to assess issues broadly, identify alternative or innovative solutions, collaborate effectively, and provide guidance to others. Depending on the team that you join, you could be developing mobile features that give our customers and clients more control over how they bank with us, strategizing on how big data can make our trading systems quicker, creating the next innovation in payments for merchants, or supporting the integration of our private and public cloud platforms.
Lead Software Engineer - AI, Python/Java JPMorgan Chase & CoLead Software Engineer - AI, Python/JavaJersey City, NJAs a Lead Software Engineer at JPMorgan Chase within Firmwide AI/ML Deployment Platform team, you will work closely with engineers to design, build, and deploy an AI solution that unifies observability data across multi-cloud environments (AWS, Azure, GCP). Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices.
Senior Python Engineer II 4 Staffing CorpSenior Python Engineer IINewark, New JerseyOur client is seeking a highly skilled and experienced Senior Python Engineer with a strong background in Python development and portfolio management systems. This role will play a critical part in designing, developing, and enhancing tools and applications for front-office operations in the financial sector.
Python Developer 4 Staffing CorpPython DeveloperNewark, New JerseyFront Office End-User Support: Provide direct support to front office end-users, including Portfolio Managers (PM) and Quantitative Analysts (Quant), to understand their needs and deliver tailored solutions. Data Knowledge: Possess in-depth knowledge of datasets from financial data providers such as Bloomberg, MSCI, ICE, JPM, S&P, Moodys Reuters, etc., and utilize this data to inform decision-making and model construction.
Market Risk Developer (Java/Python + Spark) AxelonMarket Risk Developer (Java/Python + Spark)JERSEY CITY, NJ$84–$89 / hourMinimum 8 years of relevant experience building large-scale, production-grade systems, with demonstrated depth in Java-based backend development and distributed system design. Expert-level knowledge of core Java concepts and frameworks such as Spring Boot and Microservices, with a strong understanding of OOPs concepts and design patterns.
Market Risk Developer with Java/Python SGA Inc.Market Risk Developer with Java/PythonJersey City, NJ$97.83–$117.40 / hourThis is a high-visibility, high-impact role that offers the opportunity to shape the future of risk technology at scale, work alongside some of the brightest minds in quantitative finance and technology and make a tangible contribution to the firm's risk management culture and capabilities. The Market Risk Technology team continually evolves its suite of risk management tools, frameworks, and processes—or builds new ones—to meet a frequently changing business and regulatory landscape.