Java Developer With Python
HireOn Tech
Job Title: Java Developer with Python Location: New York, NY Experience: 7+ Years Work Mode: Onsite Employment Type: Fulltime Job Summary We are looking for an experienced Java Developer with strong Python programming skills to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have hands-on experience with Core Java, Spring Boot, microservices, Python development, REST APIs, and SQL databases. Key Responsibilities Design, develop, test, and maintain scalable applications using Java and Python. Build and maintain microservices and RESTful APIs using Java, Spring Boot, and Python frameworks. Develop Python scripts, backend services, and automation solutions for application workflows and data processing. Implement secure, reliable, and high-performance application components. Work with relational databases, write complex SQL queries, and optimize database performance. Integrate applications with internal and external systems using REST APIs and messaging technologies. Participate in code reviews, unit testing, debugging, and production support. Collaborate with architects, QA engineers, DevOps teams, and business stakeholders. Follow software engineering best practices for security, scalability, performance, and maintainability. Required Technical Skills Experience: 7+ years of hands-on software development experience. Core Java: Strong knowledge of Java 8/11/17+, OOP, Collections, Multithreading, and Concurrency. Spring Framework: Hands-on experience with Spring Boot, Spring MVC, and Microservices Architecture. Python: Strong programming and scripting skills; experience developing backend services and automation solutions. API Development: Experience building and integrating RESTful APIs and web services. Database: Strong SQL skills and experience with PostgreSQL, MySQL, Oracle, or SQL Server. Messaging: Experience with Apache Kafka, RabbitMQ, or similar messaging technologies. Testing: Experience with JUnit, Mockito, PyTest, or unittest. Build and Version Control: Git, Maven, or Gradle. Cloud and DevOps: Exposure to AWS, Azure, or GCP, along with Docker and CI/CD pipelines. Preferred Qualifications Experience with FastAPI, Flask, or Django. Knowledge of Kubernetes and cloud-native application development. Experience with distributed systems and event-driven architecture. Strong debugging, analytical, and problem-solving skills. Experience working in Agile/Scrum environments. Financial services or banking domain experience is a plus.
- ...project involves transitioning existing Java-based applications to Python. Initially, the role will focus... ...development and 30% on Python development , with the potential for Python... ...We are seeking an experienced Java Developer with hands-on Python development experience...Suggested
- ...search of a highly motivated candidate to join our talented Team.Role SummaryWe are seeking a skilled Java Full Stack Developer with strong experience in React and Python to support the development of a custom application for entitlement management, access policy...Suggested
- ...excelencia son la colaboración, la innovación, el compromiso, la diversión y la confianza.Unité a nuestro equipo como Java Developer | AWS, Terraform & Python y disfruta de un entorno de trabajo innovador y colaborativo.¿Cuál será tu misión en el proyecto?Participarás de...SuggestedRemote workFlexible hours
- ...demonstrate:Strong expertise in designing and developing low-latency, high-throughput backend systems using Java, with experience implementing event-driven architectures... ...engineering capabilities in both Java and Python, with experience building hybrid architectures...SuggestedWork at office
- ...Role: Java and Python Developer Location: New York City, NYCContract on W2 OnlyIn order to make an application, simply read through the following... ...from database to frontend, and can collaborate closely with product and engineering partners to deliver well-architected...Suggested
- Position Summary: Racedog Technologies is actively seeking an elite, highly proficient Senior Java & Python Developer with 15+ years of software engineering experience to join our client team in New York City (NYC) on an onsite contract basis. In this critical enterprise...Long term contractContract workImmediate start
- ...Ready to build the future with AI? At Genpact, we don’t just keep up with technology—we set the pace. AI and digital innovation are... ...Inviting applications for the role of Software Engineer (Python+Java) in NYC ,3 days from office Hybrid , day 1st onsite Fulltime role...Full timeWork at office
$61.09k - $104.36k
...leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Job Role: Role: Java Full Stack with Python- Location: New York, NY Duration: Fulltime employment Interview: Face to Face Interview required Required...Permanent employmentFull timeLocal area- ...Role: Java with Spark Developer Location: NY/NJ Fulltime Responsibilities: Utilize indepth knowledge and skills across multiple Applications... ...Computing and programming languages such as Java Spark and Python. Extensive development expertise in building the high...Full time
- ...need a hands-on senior QD to join the team with a primary focus on development of new... ...Responsibilities; ● Productionization of research developed risk models into the risk engine,... ...-grade (robust and maintainable) Python code ● Strong problem-solving skills and...Full time
$160k - $250k
Quantitative Developer (Python) - Central Liquidity StrategiesThe Central Execution Book (CEB) is a global effort to optimize the firm’s execution... ...Senior Quantitative Developer to join a dynamic group tasked with developing our next-generation alpha research pipeline,...$155k - $215k
...the job family responsible for developing and maintaining software... ...someone to join our team as a Sr Java Developer in FICFX. The ideal... ...software development.Partner with business leaders to align technology... ...with other technologies (eg: Python/Scala) as business objectives...Temporary work- ...As an AWS Senior Lead Software Engineer- Java/Python at JPMorganChase within the Consumer and... ..., and technical troubleshooting — with the ability to think beyond routine or conventional... ...to solve complex technical problems Develop secure, high-quality production code and...For contractors
- ...architectures=> Prior hands-on experience in developing and deploying Microservices solutions=>... ...applications.=> Expert level programming skills in Java=> Experience with several programming languages such as Javascript ,python preferred.=> Strong understanding of...
- ...Required: 7+ years \n \n Skill Set Required: Java \n \n Responsibilities: \n \n Design, develop, test, deploy, and maintain enterprise-grade web applications... ..., and best practices. \n Collaborate with DevOps teams to support CI/CD pipelines, deployment...
$197.4k - $225.3k
...Lead Software Engineer, Full Stack (Java, Python, Angular, React) ~ Full-time Jobs for Humanity is partnering with Capital One to build an inclusive and just employment... ...diverse technology projects and a team of developers with deep experience in distributed...Full timePart timeInternshipLocal area- ...services leader has an immediate need for a Machine Learning Developer to join their growing team in a full-time, hybrid role... ...from concept through validation. Excellent hands-on Python coding skills with either Java or C++ are required.Skills and Experience:Successful...Full timeImmediate start
- ...development, and technical troubleshooting with ability to think beyond routine or... ...or break down technical problems Develops secure high-quality production code,... ...(s) with specific focus on the Java tech stack, React, and Python Proficiency in automation and continuous...
$350k
...expanding hedge fund, and we are hiring for a Senior Software Developer to join their team. This role will provide high... ...at least 8 years experience in software development, with good hands-on experience with Python tools. Salary : $350k-$500k Total Compensation...Full time- ...development, and technical troubleshooting with ability to think beyond routine or... ...developmentGathers, analyzes, synthesizes, and develops visualizations and reporting from large,... ...the software industry, specializing in Java, Python, AWS (including EKS, S3, Lambda, EMR),...Work at office
$155k - $215k
...part of the job family responsible for developing and maintaining software solutions... ...do in the role:Communicate regularly with product leads across the technology organization... ...technologies as needed: q/kdb, Java, Scala, C++, Python.Strong engineering fundamentals, with...Temporary work$150k - $200k
A financial services firm is looking for a Java Developer to join their team in New York, NY.Compensation: $150,000-200,000/yearQualifications:A Bachelor's Degree in Computer Science, Computer Engineering or similar field of study5 years of relevant work experience as...Work experience placement- ...Senior Java Developer With Market Data Feeds And Capital MarketsLocation: Hybrid in Midtown, NYC or Jersey City, NJ (Local to NY/NJ and 1 hr... ...preferred)Knowledge of FIX protocol or trading systemsExposure to Python for scripting or data analysisFamiliarity with Linux...Local area
- ...Card holders only/ No Corp to Corp or 3rd party agencies Java Microservices Developer – AWS Position Overview We are seeking an experienced... ...performance, and ensure system reliability. Collaborate with development teams on initiatives supporting the Markets...
$140k - $200k
...to reach the Top 20 by 2030, with an expanding global footprint... ...business and technology we design, develop, and deliver sustainable... ...We are seeking a Senior C++ / Java Developer to support a U.S. Treasury... ..., kernel/network tuning, or Python-based trading frameworks....Full timeTemporary workRemote workWorldwide- ...Engineer is responsible for both front end and backend development tasks, including design, develop, and maintain web applications and database tasks. This individual will be well versed with required programming languages that are required for client (user) side development,...
- ...maintenance and debugging skills Experience with Junit and Cucumber testing Experience... ...preferred Expertise in development using Core Java J2EE, XML, Web Services or SOA and used... ...boot, JPA, REST, MQ. Knowledgeable in developing RESTful micro services with technical stack...Work experience placement
- ...our offerings. We learn continuously, both on the job and through formal training programs.Job DescriptionWe are looking for 18 Java developers to work at either of 3 locations(1) New York ( Banking background )(2) Chicago ( Banking background )(3) Dowingtown PA ( Cable...
- Responsibilities:Design, develop, and deploy new and existing high-volume, business critical trading systemsAssist with software architecture and designing systemsDesign and develop... ...role2 years’ experience with C , Java and other modern object-oriented programming...
$3,000 per month
...revolutionizing how businesses connect with their customers, building and deploying... ...products rely on. In your first year, you’ll develop features used by thousands of customers... ...tech stack(s) Languages & Frameworks: Java / Spring, Python, Go – occasionally TypeScript, Angular,...Full timeRemote workFlexible hours
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