Java + Python Developer

Wissen Technology isHiring forJava + Python Developer

About Wissen Technology : Wissen Technology is a globally recognized organization known for building solid technology teams, working with major financial institutions, and delivering high-quality solutions in IT services. With a strong presence in the financial industry, we provide cutting-edge solutions to address complex business challenges.

Role Overview : We’re looking for a versatile Java + Python Developer who thrives in backend development and automation. You'll be working on scalable systems, integrating third-party services, and contributing to high-impact projects across fintech / data platforms / cloud-native applications

Experience : 2-10 Years

Location : Bengaluru

Key Responsibilities :

Design, develop, and maintain backend services using Java and Python

Build and integrate RESTful APIs, microservices, and data pipelines

Write clean, efficient, and testable code across both Java and Python stacks

Work on real-time, multithreaded systems and optimize performance

Collaborate with DevOps and data engineering teams on CI / CD, deployment, and monitoring

Participate in design discussions, peer reviews, and Agile ceremonies

Required Skills :

2–10 years of experience in software development Strong expertise in Core Java (8+) and

Spring Boot Proficient in Python (data processing, scripting, API development) Solid understanding of data structures, algorithms, and multithreading

Hands-on experience with REST APIs, JSON, SQL / NoSQL (PostgreSQL, MongoDB, etc.) Familiarity with Git, Maven / Gradle, Jenkins, Agile / Scrum

Preferred Skills :

Experience with Kafka, RabbitMQ, or message queues

Cloud services (AWS, Azure, or GCP)

Knowledge of data engineering tools (Pandas, NumPy, PySpark, etc.)

Docker / Kubernetes familiarity

Exposure to ML / AI APIs or DevOps scripting

The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains. We help clients build world class products. We offer an array of services including Core Business Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud Adoption, Mobility, Digital Adoption, Agile & DevOps, Quality Assurance & Test Automation.

Over the years, Wissen Group has successfully delivered $1 billion worth of projects for more than 20 of the Fortune 500 companies. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them with the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.

We have been certified as a Great Place to Work company for two consecutive years ) and voted as the Top 20 AI / ML vendor by CIO Insider. Great Place to Work Certification is recognized world over by employees and employers alike and is considered the ‘Gold Standard’. Wissen Technology has created a Great Place to Work by excelling in all dimensions - High-Trust, High-Performance Culture, Credibility, Respect, Fairness, Pride and Camaraderie.

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