Principal Software Engineer - Java

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. - 4 to 7 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. 

Your Impact:

• Implements Digital Consumer experiences based on a foundation of SFCC (Salesforce commerce cloud) to meet expected quality standards

• Ensures functional requirements and high-level solution designs are understood and are translated into detailed technical design

• Implement proofs of concept to prove any new technologies, application flows or integration scenarios and identify customizations needed to SFCC platform for meeting client requirements

• Guides the performance tuning and scalability of the ecommerce solution

• Diagnose and solve technical problems during implementation and support phases

Your Skills & Experience:

•  4-8 Years with 2+ years of implementing commerce application on any eCommerce platform in last 3 years

• If you have not worked in eCommerce platform, we can still discuss with you if you are expert in Java/Net and understand REST/SOAP webservices.

• Demonstrate proficiency in build and release management using CI/CD strategies (leveraging tools like Jenkins and DevOps practices), implement Mocha/Chai unit and functional test cases in order to reduce costs while ensuring quality
. Contributes to designing, implementing and documenting the build release process as well as system configuration and deployment characteristics of the applications

• Participates in technical walkthroughs/ code reviews of other team members’ components, test plans and results and help them with gaps

• Collaborate with architect to define implementation processes and quality gates and standards

• Identifies risks and issues, and help monitor them

• Guides the development of reference and resource materials

• Mentors developers in improving their platform knowledge and development skills

• Communicate technical design to the developers and help/guide them in the implementation

• Participates in Agile sprints

Set Yourself Apart With:

• eCommerce platform certification

• Security considerations – OWASP, CSRF, reCAPTCHA etc. – Basic knowledge or experience

• Git Development workflow – Proficient

• Visual Studio Code IDE or Eclipse IDE - Proficient

• Knowledge on Agile methodology and desired tools like Jira, confluence etc.

• Scripting/development experience with Node.js, Mocha/Chai

• Experience working in any Salesforce cloud environment like SFMC, SFSC etc.

• Excellent written, verbal communication and articulation skills & Good team player

• Self-starter and self-learner with keen interest to grow

• Process orientation and the ability to define and setup processes

• Ability to provide necessary coaching to bring team members up to speed on the technology

• Ability to prioritize and manage multiple tasks

• Excellent and innovative approach to problem solving and finding solutions

• Flexible and proactive/self-motivated working style with excellent personal ownership of problem resolution

Job Summary: We are seeking a talented and motivated Software Developer with 1-4 years of experience to join in Pune. The ideal candidate will be proficient in WPF (Windows Presentation Foundation) and C#, with a strong understanding of modern software development principles and architectural patterns. You will be responsible for designing, developing, and maintaining robust and scalable desktop applications, contributing to the full software development lifecycle within an agile team.

Key Responsibilities:

• Design, develop, test, and deploy high-quality desktop applications using WPF, XAML, and C#.
• Implement and maintain application logic following established architectural patterns such as MVVM (Model-View-ViewModel) and MVC (Model-View-Controller).
• Utilize threading concepts effectively to ensure responsive and performant user interfaces.
• Work with various database technologies to store and retrieve application data efficiently.
• Integrate with internal and external APIs to extend application functionality.
• Apply strong Object-Oriented Programming (OOP) principles in all development activities.
• Collaborate closely with product owners, UI/UX designers, and other developers to translate requirements into technical specifications and deliver effective solutions.
• Participate actively in all phases of the Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, deployment, and support.
• Adhere to Agile methodologies (Scrum/Kanban) to ensure timely delivery and continuous improvement.
• Contribute to code reviews, ensuring code quality, maintainability, and adherence to coding standards.
• Troubleshoot and debug issues, providing timely resolutions and maintaining application stability.
• Stay updated with the latest industry trends and technologies related to WPF and desktop application development.

Required Technical Skill Set:

• Must-Have Experience:
• WPF (Windows Presentation Foundation) and XAML: Demonstrated expertise in building complex and user-friendly desktop applications.
• C#: Strong proficiency in C# programming language, including .NET Framework or .NET Core.
• Threading Concepts: Solid understanding and practical experience with multi-threading and asynchronous programming to create responsive applications.
• Database: Experience with relational databases (e.g., SQL Server, MySQL, PostgreSQL) and ORM frameworks (e.g., Entity Framework).
• API Integration: Experience consuming and integrating with RESTful APIs.
• MVVM (Model-View-ViewModel): In-depth understanding and practical application of the MVVM architectural pattern.
• MVC (Model-View-Controller): Familiarity with the MVC architectural pattern.
• Object-Oriented Programming (OOP): Excellent grasp of OOP principles (Encapsulation, Inheritance, Polymorphism, Abstraction) and design patterns.
• Good to Have Experience:
• Windows Canvas / User Document: Experience with advanced UI elements and document handling in WPF.
• Web Programming (ASP.NET): Basic understanding or experience with ASP.NET for potential full-stack awareness.
• Task Management: Experience with task management tools (e.g., JIRA, Azure DevOps).
• Fast-paced Team Environment: Proven ability to thrive and deliver in a dynamic and fast-paced team setting.
• Agile Methodology / SDLC: Practical experience working in an Agile/Scrum environment and a strong understanding of the Software Development Life Cycle.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 1 to 4 years of hands-on experience in WPF desktop application development.

Python Developer at BeyondScale

BeyondScale is a technology company on a mission to democratise AI for small and medium-sized businesses (SMBs). We're building Sitara, an AI-powered ERP suite that is a suite of micro-apps designed specifically for the service sector. Imagine a pocket CRM, a pocket POS, and a suite of essential tools—all streamlined for simplicity and powered by intelligent automation.

The Opportunity:

We're looking for a passionate Python Developer to join our growing team and play a key role in shaping the future of AI-powered ERP. You'll be instrumental in building Sitara, a product poised to disrupt a massive market with high growth potential.

What You'll Do:

• Design, develop, and maintain efficient, reusable, and reliable Python code for our AI-powered ERP platform.
• Develop and integrate web APIs and interact with SQL databases (NoSQL experience a plus).
• Implement automation using object-oriented programming (OOP) principles, multiprocessing, and threading.
• Write clean, well-documented code and actively participate in testing and debugging.
• Leverage Git and modern development workflow practices to ensure a smooth development cycle.
• While not required, familiarity with generative AI concepts (LLMs, RAG) is a plus.

You're a Great Fit If You:

• Have 1+ years of relevant job experience working with Python
• Possess a strong foundation in computer science fundamentals.
• Are a team player with a collaborative spirit and a positive attitude.
• Enjoy learning new technologies and are eager to push boundaries.
• Have excellent communication skills, including the ability to effectively say no when needed.

Job Description for Drools developer -

• Hands on experience in design and development in Drools rule engine (minimum 1.5 years) and Core Java
• Exceptional ability to communicate with both technical and non-technical people
• Expertise in object oriented programming
• Experience in Deploying and supporting core and advanced features
• Good exposure to SQL and/or Oracle/ MySQL,
• Candidate should be well verse with Agile processes
• Strong ability to work collaboratively across diverse groups of business and technical stakeholders is required.

Our goal

We are reinventing the future of MLOps. Censius Observability platform enables businesses to gain greater visibility into how their AI makes decisions to understand it better. We enable explanations of predictions, continuous monitoring of drifts, and assessing fairness in the real world. (TLDR — build the best ML monitoring tool)

The culture

We believe in constantly iterating and improving our team culture, just like our product. We have found a good balance between async and sync work — default is still Notion docs over meetings, but at the same time, we recognize that as an early-stage startup brainstorming together over calls leads to results faster. If you enjoy taking ownership, moving quickly, and writing docs, you will fit right in.

The role:

Our engineering team is growing and we are looking to bring on board a senior software engineer who can help us transition to the next phase of the company. As we roll out our platform to customers, you will be pivotal in refining our system architecture, ensuring the various tech stacks play well with each other, and smoothening the DevOps process.

On the platform, we use Python (ML-related jobs), Golang (core infrastructure), and NodeJS (user-facing). The platform is 100% cloud-native and we use Envoy as a proxy (eventually will lead to service-mesh architecture).

By joining our team, you will get the exposure to working across a swath of modern technologies while building an enterprise-grade ML platform in the most promising area.

Responsibilities

• Be the bridge between engineering and product teams. Understand long-term product roadmap and architect a system design that will scale with our plans.
• Take ownership of converting product insights into detailed engineering requirements. Break these down into smaller tasks and work with the team to plan and execute sprints.
• Author high-quality, highly-performance, and unit-tested code running on a distributed environment using containers.
• Continually evaluate and improve DevOps processes for a cloud-native codebase.
• Review PRs, mentor others and proactively take initiatives to improve our team's shipping velocity.
• Leverage your industry experience to champion engineering best practices within the organization.

Qualifications

Work Experience

• 5+ years of industry experience (3+ years in a senior engineering role) preferably with some exposure in leading remote development teams in the past.
• Proven track record building large-scale, high-throughput, low-latency production systems with at least 3+ years working with customers, architecting solutions, and delivering end-to-end products.
• Fluency in writing production-grade Go or Python in a microservice architecture with containers/VMs for over 5+ years.
• 2+ years of DevOps experience (Kubernetes, Docker, Helm and public cloud APIs)
• Worked with relational (SQL) as well as non-relational databases (Mongo or Couch) in a production environment.
• (Bonus: worked with big data in data lakes/warehouses).
• (Bonus: built an end-to-end ML pipeline)

Skills

• Strong documentation skills. As a remote team, we heavily rely on elaborate documentation for everything we are working on.
• Ability to motivate, mentor, and lead others (we have a flat team structure, but the team would rely upon you to make important decisions)
• Strong independent contributor as well as a team player.
• Working knowledge of ML and familiarity with concepts of MLOps

Benefits

• Competitive Salary 💸
• Work Remotely 🌎
• Health insurance 🏥
• Unlimited Time Off ⏰
• Support for continual learning (free books and online courses) 📚
• Reimbursement for streaming services (think Netflix) 🎥
• Reimbursement for gym or physical activity of your choice 🏋🏽‍♀️
• Flex hours 💪
• Leveling Up Opportunities 🌱

You will excel in this role if

• You have a product mindset. You understand, care about, and can relate to our customers.
• You take ownership, collaborate, and follow through to the very end.
• You love solving difficult problems, stand your ground, and get what you want from engineers.
• Resonate with our core values of innovation, curiosity, accountability, trust, fun, and social good.

• Designing, coding, and debugging software using J2EE, Spring boot,Microservices ,AWS .
• Work closely with Solution architects to understand the architecture
  design and implement software designs accordingly.
• Improving the performance of existing software.
• Providing training to other engineers and code review.
• Maintaining and upgrading existing software.
• Recommending new technologies that can help increase productivity.
• Supervising and overseeing the technical aspects of projects.
• Investigating software-related complaints and making necessary adjustments to ensure optimal software performance.
• Regularly attending team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
• Mentioning Software engineers on correct coding practices.