Senior Python/AWS Developer NeotecraSenior Python/AWS DeveloperNew York, NY$62–$65 / hourContractorFull 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.
SQL/Python Developer CYNET SYSTEMSSQL/Python DeveloperNew York City, NY$55–$60 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
Python Developer (Equities Investment Technology) Page GroupPython Developer (Equities Investment Technology)New York, NY$60–$65 / hourFull timeAs a Full Stack Developer, you will partner with engineers, product owners, and investment professionals to design, develop, and deploy applications that support trading, portfolio management, and analytics platforms. The organization combines deep market expertise with modern engineering practices to build technology that directly supports investment decision-making and portfolio management.
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.
Data Engineer – Big Data (Spark/Scala, Hadoop, SQL, Python) Computer Task Group, IncData Engineer – Big Data (Spark/Scala, Hadoop, SQL, Python)Piscataway, New Jersey$50–$60 / hourAbout Us: CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained.
Python Developer, skilled in Python Backend and Quartz Platform Pyramid, IncPython Developer, skilled in Python Backend and Quartz PlatformJersey City, NJ$65–$67 / hourFull timeBy applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Key Requirements and Technology Experience: Experience working with risk calculations, trading exposure, or portfolio analytics will be highly valuable.
Python Developer, skilled in Python Backend and Quartz Platform Pyramid Consulting, IncPython Developer, skilled in Python Backend and Quartz PlatformJersey City, NJ$65–$67 / hourBy applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Key Requirements and Technology Experience: Experience working with risk calculations, trading exposure, or portfolio analytics will be highly valuable.
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 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.
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.
Python Java Full Stack Developer Capgemini SEPython Java Full Stack DeveloperNew York, NY$86,129–$127,189 / yearIt delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws.
NewSoftware Engineer II - Python/Java Developer Bank of AmericaSoftware Engineer II - Python/Java DeveloperJersey City, New JerseyKey responsibilities of the job include ensuring that software is developed to meet functional, non-functional and compliance requirements, coding solutions, unit testing, and ensuring the solution can be integrated successfully into the overall application/system with clear, robust, and well-tested interfaces. In depth understanding of core Java API’s (collections, concurrency, nio etc) – Must have extensive understanding and proven industrial experience with multithreaded systems, working knowledge of the Java garbage collector, familiar with low latency IO.
NewFull Stack Python Developer (W2 Only) Macpower Digital Assets Edge Private LimitedFull Stack Python Developer (W2 Only)New York, NY$70–$75 / hourThe ideal candidate will have a strong background in both front-end and back-end technologies, a passion for coding, and the ability to work collaboratively in a fast-paced environment. Qualifications: Proficiency in front-end technologies such as HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js.
Full Stack Developer React/ Java/ Python Qaurs Techno Systems LLCFull Stack Developer React/ Java/ PythonMiddletown Township, NJFull timeJoin Qaurs Techno Systems LLC as a Java Full Stack Developer with Python Scripting and be part of an innovative team in Middletown Township, NJ. Qaurs Techno Systems LLC has been a leader in the tech industry for several years, providing cutting-edge solutions to clients.
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.
Java Python Lead Software Engineer Vets HiredJava Python Lead Software EngineerJersey City, New JerseyDemonstrated proficiency in open source concepts and associated practices, both given we will use an "open source first" approach towards building the tools and platforms in Open Source Governance, but also because the products we build are to help our developers use and contribute to open source. Builds the tools and platforms that fellow developers will use to evaluate and select open source packages on which to build and use as dependencies; consume open source and incorporate into projects; and contribute patches and features back to the open source projects we use at the firm.
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.
Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code) Capital One Financial CorpLead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code)New York, NY$197,300–$225,100 / yearLeverage a diverse technical stack including Java, JavaScript, Python, and Go, alongside modern cloud infrastructure, and advanced AWS ecosystems to deliver high-performance software solutions. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
Java Developer - Python TechDigitalJava Developer - PythonJersey City, NJJava with Python Design and develop high-quality software using Java and Python. 6+ years of experience in Java development, with a strong command of Core Java concepts.
Java / Python Hands-on Engineer DS TechnologiesJava / Python Hands-on EngineerNew York, New YorkThe ideal candidate will be deeply involved across the full SDLC and bring a site reliability mindset while ensuring secure, scalable, and highly available applications. Apply Site Reliability Engineering (SRE) principles by defining and measuring service golden signals (latency, traffic, errors, saturation).