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.
NewPython Developer Blue Ribbon Global TechnologiesPython DeveloperEdison, NJUpgrade and integrate thirdparty Python packages resolving packaging compatibility build and automatedtest failures. Preferred setuptools Poetry native Cextension builds Bazel Copybara monorepos security remediation.
Network & Python/Robot Testing Engineer Yantran LLCNetwork & Python/Robot Testing EngineerMiddletown, NJFrontend testing: stable selectors, Shadow DOM-heavy apps, auth/MFA flows, cookies/sessions, cross-env config. API testing: OAuth2/JWT, REST/GraphQL, Python (requests/httpx), schema validation (JSON Schema), error handling.
Python Developer Marchon PartnersPython DeveloperJersey City, NJ$70–$85 / hourThe ideal candidate will have hands-on experience designing robust, fault-tolerant, and auditable pipelines across on-prem Oracle systems, integrating with job schedulers like RunMyJobs, and modernizing legacy processes using Apache Airflow. You will play a critical role in replacing legacy Perl/PLSQL scheduling logic with modern, Python-based DAG orchestration while ensuring traceability, data quality, and recoverability.
Python Developer 4 Staffing CorpPython DeveloperNewark, New JerseyThe ideal candidate is a skilled software developer with a proven track record of delivering robust and efficient solutions, strong technical expertise, and a proactive mindset. Our client is seeking an experienced Python Developer to join their team in Newark, NJ, with a hybrid work schedule (2 days per week onsite).
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.
NewSenior Python AI/ML Developer Artech LLCSenior Python AI/ML DeveloperNew York, NY$45–$50 / hourThe ideal candidate will be responsible for designing, developing, and deploying scalable AI-powered applications, backend services, and intelligent automation solutions. This role requires strong Python development expertise combined with knowledge of LLMs, AI frameworks, APIs, and cloud-native architectures.
Sr. Full Stack Python Engineer Velocity Search Group IncSr. Full Stack Python EngineerNew York, NY$130,000–$170,000 / yearOur Client, a leading Asset Management firm located in Midtown, Manhattan is seeking a Senior Python Full Stack Engineer to build modern, intuitive web applications and a microservices-based backend that powers Fixed Income investment workflows (trading, portfolio construction, risk and analytics). Implement event-driven patterns using Kafka (producers/consumers, topic design, partitions/consumer groups, error handling/retries, and delivery semantics where applicable).
Sr. Python Developer (Equities) Velocity Search Group IncSr. Python Developer (Equities)New York, NY$130,000–$170,000 / yearFamiliarity with portfolio management workflows (e.g., idea generation, research management, PM workflows, portfolio construction, performance & attribution, risk, compliance) and how data flows across them. You will translate business problems into technology solutions, build investment workflows, develop well-architected solutions, partner with fellow engineers, and teams across the larger organization.
Python Backend Axelon Services CorporationPython BackendJersey City, NJ$84–$89 / hourDesign, develop, and implement scalable backend systems using Python, with a focus on microservices and API-driven architecture. Experience building REST APIs and working in microservices or service-oriented architectures.
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.
Senior Developer (Python) Axelon Services CorporationSenior Developer (Python)Iselin, NJ$76.92 / hourDeploy and manage cloud solutions on AWS, including Lambda, EC2, RDS, API Gateway, S3, CloudFront, and Airflow. Lead technical discussions, mentor developers, and drive best practices.
Senior Java/Python Developer Yantran LLCSenior Java/Python DeveloperMiddletown, NJOverview: We are looking for a highly skilled Senior Java/Python Developer to design, develop, and maintain scalable backend systems and applications. You will collaborate with cross-functional teams to deliver robust solutions, mentor junior developers, and contribute to architectural decisions.
Python Developer W-2 candidates Veterans Sourcing GroupPython Developer W-2 candidatesJersey City, NJThis role works across back-end systems, APIs, and data-driven applications to support a variety of technical and business needs. Responsible for building, testing, and deploying scalable software solutions using Python.
Python Developer / API Engineer (Hybrid) 4 Staffing CorpPython Developer / API Engineer (Hybrid)Newark, New JerseyOur client, a major Financial Services company based out of the greater Newark, NJ area has an immediate need for an experienced Python Developer with API integration experience out of the Financial Services Industry to join their growing team. Align with the Data Engineering Lead, Product Owner and Scrum Master in assessing business needs and transforming them into scalable applications.
Director Power BI & Python Developer (Microsoft Fabric Platform) 4 Staffing CorpDirector Power BI & Python Developer (Microsoft Fabric Platform)Newark, New JerseyOur client, a leading organization in the financial services sector, is seeking a Director-level Power BI & Python Developer with deep expertise in Microsoft Fabric, advanced analytics, and data visualization. In this role, you will work closely with senior business leaders and cross-functional teams to design and deploy modern reporting tools and data science-driven solutions.
Senior Python Engineer 4 Staffing CorpSenior Python EngineerNewark, New JerseyThe ideal candidate will have a strong background in developing applications for financial systems, particularly in front-office environments, along with expertise in Python and SQL. Provide technical expertise and proactive support to front-office users, including portfolio managers and quantitative analysts.
Python/AI Engineer Software Guidance & AssistancePython/AI EngineerRutherford, NJ$90.58–$108.70 / hourDevelop, manage, and deploy analytical solutions using Machine Learning (ML), Deep Learning (DL), and Large Language Models (LLMs) to production systems using technology SDLC process. You will develop systems to clean results to build predictive and prescriptive models and implement them in a production environment by partnering with technology and business partners.
Market Risk Python Quant Engineer Software Guidance & AssistanceMarket Risk Python Quant EngineerJersey City, NJ$90.58–$108.70 / hourPreferred Skills : Prior experience in a similar role within the financial industry (e.g., running large-scale Monte Carlo simulations, VaR calculations, or XVA pricing grids) is highly desirable. Required Skills : 10+ years of professional experience with a proven track record of designing, building, and running applications on massive-scale compute grids.
Python developer Artech LLCPython developerJersey City, NJ$65–$70 / hourFinancial Services / Global Markets – 3+ years of Front Office application development experience supporting trading or compliance platforms. REST APIs & ReactJS / Full Stack – 3+ years of experience developing RESTful services and modern ReactJS applications.