Java Developer_Mumbai

Java Developer – Job Description

Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 5 to 12 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns. • Should have the ability to analyze, design, develop and test complex, low-latency client facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. 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’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider. 

Role Overview

We are looking for a highly skilled Product Engineer to join our dynamic team. This is an exciting opportunity to work on innovative FinTech solutions and contribute to the future of global payments. If you're passionate about backend development, API design, and scalable architecture, we'd love to hear from you!

Key Responsibilities

• Design, develop, and maintain scalable, high-performance backend systems.
• Write clean, maintainable, and efficient code while following best practices.
• Build and optimize RESTful APIs and database queries.
• Collaborate with cross-functional teams to deliver 0 to 1 products.
• Ensure smooth CI/CD pipeline implementation and deployment automation.
• Contribute to open-source projects and stay updated with industry trends.
• Maintain a strong focus on security, performance, and reliability.
• Work with payment protocols and financial regulations to ensure compliance.

Required Skills & Qualifications

• ✅ 3+ years of professional software development experience.
• ✅ Proficiency in any backend language (with preference for Ruby on Rails).
• ✅ Strong foundation in architecture, design, and database optimization.
• ✅ Experience in building APIs and working with SQL/NoSQL databases.
• ✅ Familiarity with CI/CD practices and automation tools.
• ✅ Excellent problem-solving and analytical skills.
• ✅ Strong track record of open-source contributions (minimum 50 stars on GitHub).
• ✅ Passion for FinTech and payment systems.
• ✅ Strong communication skills and ability to work collaboratively in a team.

Nice to Have

• Prior experience in financial services or payment systems.
• Exposure to microservices architecture and cloud platforms.
• Knowledge of containerization tools like Docker & Kubernetes.

Job Description :

- We are a Fintech Company based in Pune, a B2B Trade Digitization platform for SMEs and Corporates to collaborate and work with Financial Institutions to raise short term fundings for payables and receivables financing.

- We are thus well placed to help Corporates and their Supply Chains to meet their GST needs.

Technologies :

- The platform is built using a polygot technology stack 

- Platform Backend : JVM 

- Web Layer : ReactJS and related ecosystem, HTML, Javascript, CSS, Bootstrap 

- API & Business Layer : Kotlin and functional programming 

- Client Apps and Customer Integrations: Kotlin, Jersey ReST Framework, home grown optimized HTTP and SQL libraries 

- Mobile Apps: Android, iOS 

- Database : MySQL - JVM - Hibernate & Exposed as ORM library - Python - SQLAlchemy as ORM library 

- Build Tools : Gradle, Shell Scripting, AWS Code Build, Jenkins

- Ops Automation : Ansible, Terraform 

- Servers : Ubuntu Linux 

- Version Control : GIT 

- Test Automation : Python - unittest, pyhamcrest, freshen, nose. JVM - Junit, Kotlin Test 

- Cloud Providers : Amazon AWS, Linode

Requirements :

- We are a self organized engineering team with a passion for programming and solving business problems for our customers.

- We are looking to add 2 members in our team having hands on technical experience of 2-6 years.

- We encourage our team to continuously learn new technologies and apply the learnings in the day to day work even if the new technologies are not adpopted.

- We strive to continuously improve our DevOps practices and expertise to form a solid backbone for the product, customer relationships and sales teams which enables them to add new customers every week to our financing network.

As an engineering team member, you will :

- Work collaboratively with product, customer support and DevOps team to build, enhance, maintain, deploy and operate our systems. 

- Continuously automate operational processes to improve efficiencies and productivity and enhance customer experience 

- Work closely with the architect to continuously refactor the system architecture and design to meet the changing landscape triggered by technology changes and business growth 

- Work with the DevOps team to build and maintain tools for deployment, monitoring and operations. 

- Ensure that development processes and deliverables always adhere to the mandates laid down for various certifications (PCI and ISO 27001 in particular)

Skills required :

- Pre-requisites : Competent in Java, database, HTML, Javascript, CSS 

- Should be passionate about technology and ready to deep dive into programming 

- Should have sound expertise of writing testable code and appreciate defect free coding 

- Should be willing to handle Ops automation and production support 

- Should be able to reason/argue/discuss/suggest solutions and alternatives

- Should be able to decipher the core problem to be solved during discussions with product team and/or customers 

- Should have good communication skills and experience working in teams

- Knowledge of Python will be an added advantage

- Experience of working in financial domain will help but not a necessity

Organisation is looking for a thoughtful, talented, and mission-driven frontend engineer to join our growing team, shape our product.

• Job Title:- Backend Developer and Sr. Backend Developer
• Location:- Motera, Ahmedabad
• Industry : eCommerce
• Type:- Product base Firm
• Trusted by 5500+ Clients
• Work Experience:- Should have at least 2 years of experience in working over custom apps apps
• Education:- B.E/B.Tech (10+2)
• Opening:- 02 (One position for strong knowledge for mentioned technology, one for medium)

Skills And Qualifications:-

• Strong knowledge ofPHP web frameworks (Laravel).
• Understanding the fully synchronous behavior of PHP
• Understanding ofMVC design patterns
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
• Knowledge of object-oriented PHP programming
• Understanding accessibility and security compliance
• Strong knowledge of the common PHP or web server exploits and their solutions
• Understanding fundamental design principles behind a scalable application
• Familiarity with limitations of PHP as a platform and its workarounds
• Familiarity with SQL/NoSQL databases and their declarative query languages
• Proficient understanding of code versioning tools, such as Git

About NetElixir: 

NetElixir is a global digital marketing firm headquartered in Princeton, NJ. With a common goal of helping our customers and challenging ourselves to think differently, we face challenges and tackle them together as a team. We are a close-knit group of imaginative and friendly industry experts who bring our unique passions and personalities together to find creative solutions that drive results.

With offices in the US and India, NetElixir works persistently gathering, evaluating, computing, and formulating raw data and turning it into actionable insights for our customers. We work consistently to develop new technology that will improve and facilitate digital marketing efforts across the globe.

Role: Python Developer

Experience: 3 -5 Years

Company Website: http://www.netelixir.com/">www.netelixir.com 

Job Description:

Your responsibilities will include understanding the needs, gathering and prioritizing requirements, and working with our software development teams to design, develop and deliver new features.

• 3-5 years of experience in building web applications and product development using Python
  ● Experience in Python Backend development, microservice API development using Flask and/or Django
  ● Experience in SQL and No SQL databases
  ● Experience in AWS cloud services
  ● Working knowledge in Unit testing with pytest, Git (versioning, branching, etc..), CI-CD
  ● Collaboration with technical teams and product stakeholders to ensure design and
  implementation is aligned with business requirements
  ● Perform design and code reviews to ensure products meet our quality standards
  ● Assist in the education and development of junior team members to ensure progression and
  improvement.
  ● Good hands-on experience in debugging application issues
  ● Work experience in developing and deploying AI/ML models (additional advantage)
  ● Exposure to Digital Marketing Domain (additional advantage)

• You will build cutting-edge secure and scalable systems by writing simple and efficient code.
• You will own the backend development for one or more of our modules and collaborate with architects, other engineers, and product managers to launch new products and/or iterate on existing features. You'll build and manage automated build/test/deployment environments
• Ensure high standards through code reviews, design reviews, architecture discussions
• You will ensure that the systems you oversee are secure, fault-tolerant, and are performing reliably at high volumes.

• Well-versed in data structures, algorithms, and software design. Programming experience with at least one of Java or Python and object-oriented design
• Knowledge of SQL, NoSQL databases, Messaging/Caching technologies, and AWS deployments is a plus
• Able to write unit integration tests with coverage of code & interfaces. TDD is a plus
• Exposure to the architecture and design (design patterns, security, reliability, and scaling) of new and current systems. Experience in building highly scalable business applications, which involve implementing large complex business flows involving multiple third-party integrations
• Prior startup experience is a plus