Software Architect

JOB DESCRIPTION

Experience: 5-8 years

Location: Mumbai

Wissen Technology is now hiring for a Senior 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. - 5-8 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 Us:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. 

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. 

Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results. 

Today, Wissen Technology has a global footprint with 2200+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Website : www.wissen.com 

Role & Responsibilities:

As a Full Stack Developer Intern, you will take on significant responsibilities in the design, development, and maintenance of web applications using Next.js, React.js, Node.js, PostgreSQL, and AWS Cloud services. We seek individuals who are self-motivated, energetic, and capable of delivering high-quality work with minimal supervision.

• Develop user-friendly web applications using Next.js and React.js.
• Create and implement RESTful APIs using Node.js.
• Write high-quality, maintainable code while adhering to best practices in software development.
• Deliver projects on time while maintaining a strong focus on performance and user experience.
• Manage data effectively using PostgreSQL databases.
• Code Quality & Reviews: Maintain code quality standards and conduct regular code reviews to ensure the delivery of high-quality, error-free code.
• Performance Optimization: Identify and troubleshoot performance bottlenecks to ensure a seamless and lightning-fast platform experience.
• Bug Fixing & Maintenance: Monitor platform performance and proactively address any issues or bugs to keep the platform running flawlessly.
• Contribute innovative ideas and solutions during team discussions and brainstorming sessions.
• Communicate openly and honestly with team members, sharing insights and feedback constructively.
• Stay updated on emerging technologies and demonstrate a willingness to learn more.

Qualification:

• Graduate/Post-Graduate with a degree in Computer Science, Software Engineering, or a related field.
• Proficiency in HTML, CSS, JavaScript, and modern front-end frameworks (specifically Next.js and React.js).
• Strong knowledge of back-end technologies such as Node.js and Express.js.
• Experience with relational databases, particularly PostgreSQL.
• Familiarity with AWS Cloud services is a plus.
• Excellent problem-solving skills with a proactive approach to challenges.
• Proven ability to troubleshoot and resolve complex technical issues.
• Strong communication skills with the confidence to share ideas openly.
• High energy level and passion for contributing to the company’s success with integrity and honesty.
• Startup Enthusiast: Embrace the fast-paced and dynamic environment of a startup, driven by a passion for making a positive impact.

• Proficient in .NET Framework, C#, ASP.NET, MVC, Web API, Entity Framework. Strong design capabilities with SOLID principles using C#. Working knowledge in WCF. Database knowledge in SQL Design, and deliver innovative software solutions in collaboration with Technology teams. Develop high-quality production code Experience in HTML, CSS, Javascript. Experience in React / Angular or Typescript preferred

Job description

Brief Description

One of our client is looking for a Lead Engineer in Bhopal with 5–10 years of experience. Candidates must have strong expertise in Python. Additional experience in AI/ML, MERN Stack, or Full Stack Development is a plus.

Job Description

We are seeking a highly skilled and experienced Lead Engineer – Python AI to join our dynamic team. The ideal candidate will have a strong background in AI technologies, MERN stack, and Python full stack development, with a passion for building scalable and intelligent systems. This role involves leading development efforts, mentoring junior engineers, and collaborating with cross-functional teams to deliver cutting-edge AI-driven solutions.

Key Responsibilities:

• Lead the design, development, and deployment of AI-powered applications using Python and MERN stack.
• Architect scalable and maintainable full-stack solutions integrating AI models and data pipelines.
• Collaborate with data scientists and product teams to integrate machine learning models into production systems.
• Ensure code quality, performance, and security across all layers of the application.
• Mentor and guide junior developers, fostering a culture of technical excellence.
• Stay updated with emerging technologies in AI, data engineering, and full-stack development.
• Participate in code reviews, sprint planning, and technical discussions.

Required Skills:

• 5+ years of experience in software development with a strong focus on Python full stack and MERN stack.
• Hands-on experience with AI technologies, machine learning frameworks (e.g., TensorFlow, PyTorch), and data processing tools.
• Proficiency in MongoDB, Express.js, React.js, Node.js.
• Strong understanding of RESTful APIs, microservices architecture, and cloud platforms (AWS, Azure, GCP).
• Experience with CI/CD pipelines, containerization (Docker), and version control (Git).
• Excellent problem-solving skills and ability to work in a fast-paced environment.

Education Qualification:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• Certifications in AI/ML or Full Stack Development are a plus.

About the job

About Reflektive's Engineering Team

We are seeking a Senior Software Engineer, Front End to help scale Reflektive to being the market leader for employee performance management. The main question to be answered: Can you help a

company scale?

Reflektive has major initiatives to tackle in the next year. Initiatives range from internal scaling, security, engagement, new verticals, pervasive technologies, research and development, data and

analytics, and customer tools. Reflektive’s Senior Software Engineer will contribute in their area of specialization. S/he will help us solve complex design challenges and mature our platform to handle

increasing traffic and scale.

You'll join a lean, prolific team where everyone, including you, is active in the product-defining and development process (where deploying new features every 2 weeks is common). You'll know the

customers we're talking to, and the needs of each one. As a result, you know where your initiative and drive can best make a difference (and be recognized!)

Our engineering team consists of developers from a wide array of backgrounds. Our team primarily focuses on Rails and Javascript, but is always ready to use the best tool for the job when it makes

sense. Following Scrum practices, we work closely with the Product Management team to develop features that focus on empowering and developing employees. Our team is a tight knit, friendly

group of engineers that are dedicated to learning from and teaching to each other. Team members regularly contribute to and optimize our engineering practices and processes. Our team wants to

make software engineering fun, easy, and fulfilling, so we've come up with a set of values that we

apply to our software every day: Simple, Flexible, Consistent, Predictable, Efficient, and Pragmatic.

Responsibilities

● Depending on your specialization, projects/initiatives may include: Security, scaling distributed systems, working on our core services related to user management, building out new verticals, guiding new engagement features, scaling traffic/imports/exports,

and managing APIs.

● Work extremely cross-functionally across Engineering and Product Management.

● Deliverable: (30 days) Own a feature; possibly being paired with another engineer. (60days) Own and drive a new initiative. (90 days) Bring that initiative to production.

Desired Skills and Experience

• Expert proficiency in Java/Kotlin, Kafka/Pulsar, SQL, Docker and kubernetes.
• Overall 4+ years of experience as Java full stack developer using any modern frameworks.
• Strong knowledge on Data structure and Algorithm knowledge
• Previous experience working in ReactJS/AngularJS (2+ years)
• Knowledge of Analytics and LookerML would be added plus.
• Exposure to cloud environment AWS.
• Knowledge of unit testing frameworks including Junit.
• Startup experience is strongly desired.
• You learn quickly, you’re adaptable and versatile.
• Experience in an Agile and Scrum environment.

About Reflektive

Forward-thinking organizations use Reflektive’s people management platform to drive employee performance and development with Real-Time Feedback, Recognition, Check-Ins, Goal Management,

Performance Reviews, 1-on-1 Profiles, and Analytics. Reflektive’s more than 500 customers include Blue Origin, Comcast, Instacart, Dollar Shave Club, Healthgrades, Wavemaker Global, and Protective

Life. Backed by Andreessen Horowitz, Lightspeed Venture Partners, and TPG Growth, Reflektive has raised more than $100 million to date, and was ranked the 13th Fastest Growing Company in North

America on Deloitte’s 2018 Technology Fast 500TM.

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status,

veteran status, or disability status.

• 2.5+ year of experience in Development in JAVA technology.
• Strong Java Basics
• SpringBoot or Spring MVC
• Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
• Proficient in REST API development
• Messaging Queue (RabitMQ or Kafka)
• Microservices
• Any Caching Mechanism
• Good at problem solving

Good to Have Skills:

• 3+ years of experience in using Java/J2EE tech stacks
• Good understanding of data structures and algorithms.
• Excellent analytical and problem solving skills.
• Ability to work in a fast paced internet start-up environment.
• Experience in technical mentorship/coaching is highly desirable.
• Understanding of AI/ML algorithms is a plus.

ENGINEER / SR ENGINEER– JAVA/ JEE TECHNOLOGIES

 PUNE

EXPERIENCE –  4+ YEARS (4-12 YEARS) EXPERIENCE IN JAVA/ JEE TECHNOLOGIES.

TECHNOLOGY/SKILLS – JAVA1.9, SPRING BOOT, WEB SERVICES, ORACLE, HTTP PROTOCOL, WEB PROXY, JUNIT, XML, JSON

QUALIFICATION – B.E, BTECH, BSC, BCA, BCS OR EQUIVALENT POST-GRADUATION IN ANY BRANCH PREFERABLY IN E&TC, COMPUTERS

OTHER TOOLS USED – ECLIPSE, JIRA, CONFLUENCE, MAVEN, JENKINS, GIT/ BITBUCKET (SOURCE VERSION CONTROL).

SOFT SKILLS – SELF-MOTIVATED, FOCUSED, GOOD TEAM PLAYER, POSITIVE ATTITUDE, GOOD COMMUNICATION SKILLS – WRITTEN AND VERBAL WITH PRODUCT MANAGEMENT, INTERNAL IT AND STAKEHOLDERS.

NICE TO HAVE – KNOWLEDGE OF CRYPTOLOGY, HSM AND KEY MANAGEMENT / PKI / X509, XML SIG /SML ENC, SMART CARD OPERATING SYSTEM, TELECOMMUNICATION (GSM) AND ELECTRONIC PAYMENT SYSTEM, PROVEN KNOWLEDGE TO WORK IN PROCESSES ACCORDING TO CMMI (LEVEL 3).

DETAILS – GOOD TO HAVE ATTRIBUTES:

• KNOWLEDGE OF SOFTWARE ARCHITECTURE, UNDERSTANDING AND PREPARING SEQUENCE DIAGRAMS, ARCHITECTURE, AND PROCESS DOCUMENTATION.
• EXPERIENCE IN ENTERPRISE APPLICATIONS IN THE PAYMENT / BANKING DOMAIN PREFERRED.
• ANALYSIS, DESIGN AND IMPLEMENTATION OF SMART CARD APPLICATIONS FOR THE PAYMENTS SECTOR (MASTERCARD, VISA.)
• TELECOM/ EMBEDDED SYSTEMS OR SMART CARDS BACKGROUND.
• IDENTIFY AREAS FOR IMPROVEMENT TO ACHIEVE - OPERATIONAL EFFICIENCY, CUSTOMER SATISFACTION, AND VALUE ADDITION.
• PREFERABLY NO TRAVEL CONSTRAINTS.
• HIGH / LOW-LEVEL DESIGNING.

• Min 5 years of hands-on experience in Java Spring-boot technologies
• Experience with monolithic applications
• Experience using Redis and RabbitMQ
• Experience with RDBMS such as SQLServer and My SQL
• Strong analytical, problem solving and data analysis
• Excellent communication, presentation and interpersonal skills are a must
• Micro service frameworks such as Java SpringBoot
• Design and implement automated unit and integration tests