
Must have very good experience in Java development.
Must have a very good understanding of data structure & algorithms.
Must be very good at coding & problem solving skills.
Must be very good in multithreading, Collections, OOPS concepts.
Good to have experience in Java 8.

About Wissen Technology
About
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.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer 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.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. 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 the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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AccioJob is conducting a Walk-In Hiring Drive with Zak Software for the position of Java Developer.
To apply, register and select your slot here: https://go.acciojob.com/bXZbsZ
Required Skills: DSA, OOPs, SQL, Rest APIs
Eligibility:
Degree: BTech./BE, MTech./ME, BCA, MCA, BSc., MSc
Branch:
Graduation Year: 2023, 2024, 2025
Work Details:
Work Location: Chennai (Onsite)
CTC: ₹4 LPA to ₹5 LPA
Evaluation Process:
Round 1: Offline Assessment at Chennai - Sathyabama Institute & Jerusalem College
Further Rounds (for shortlisted candidates only):
Profile & Background Screening Round, Technical Interview Round 1, Technical Interview Round 2, HR Round
Important Note: Bring your laptop & earphones for the test.
Register here: https://go.acciojob.com/bXZbsZ

What we want to accomplish and why we need you?
Jio Haptik is an AI leader having pioneered AI-powered innovation since 2013. Reliance Jio Digital Services acquired Haptik in April 2019. Haptik currently leads India’s AI market having become the first to process 15 billion+ two-way conversations across 10+ channels and in 135 languages. Haptik is also a Category Leader across platforms including Gartner, G2, Opus Research & more. Recently Haptik won the award for “Tech Startup of the Year” in the AI category at Entrepreneur India Awards 2023, and gold medal for “Best Chat & Conversational Bot” at Martequity Awards 2023. Haptik has a headcount of 200+ employees with offices in Mumbai, Delhi, and Bangalore.
What will you do everyday?
As a backend engineer you will be responsible for building the Haptik platform which is used by people across the globe. You will be responsible for developing, architecting and scaling the systems that support all the functions of the Haptik platform. While you know how to work hard, you also know how to have fun at work and make friends with your colleagues.
Ok, you're sold, but what are we looking for in the perfect candidate?
Develop and maintain expertise in backend systems and API development, ensuring seamless integrations and scalable solutions, including:
- Strong expertise in backend systems, including design principles and adherence to good coding practices.
- Proven ability to enhance or develop complex tools at scale with a thorough understanding of system architecture.
- Capability to work cross-functionally with all teams, ensuring seamless implementation of APIs and solutioning for various tools.
- Skilled in high-level task estimation, scoping, and breaking down complex projects into actionable tasks.
- Proficiency in modeling and optimizing database architecture for enhanced performance and scalability.
- Experience collaborating with product teams to build innovative Proof of Concepts (POCs).
- Ability to respond to data requests and generate reports to support data-driven decision-making.
- Active participation in code reviews, automated testing, and quality assurance processes.
- Experience working in a scrum-based agile development environment.
- Commitment to staying updated with technology standards, emerging trends, and software development best practices.
- Strong verbal and written communication skills to facilitate collaboration and clarity.
Requirements*:
- A minimum of 5 years of experience in developing scalable products and applications.
- Must Have Bachelor's degree in Computer Engineering or related field.
- Proficiency in Python and expertise in at least one backend framework, with a preference for Django.
- Hands-on experience designing normalized database schemas for large-scale applications using technologies such as MySQL, MongoDB, or Elasticsearch.
- Practical knowledge of in-memory data stores like Redis or Memcached.
- Familiarity with working in agile environments and exposure to tools like Jira is highly desirable.
- Proficiency in using version control systems like Git.
- Strong communication skills and the ability to collaborate effectively in team settings.
- Self-motivated with a strong sense of ownership and commitment to delivering results.
- Additional knowledge of RabbitMQ, AWS/Azure services, Docker, MQTT, Lambda functions, Cron jobs, Kibana, and Logstash is an added advantage.
- Knowledge of web servers like Nginx/Apache is considered a valuable asset.
* Requirements is such a strong word. We don’t necessarily expect to find a candidate that has done everything listed, but you should be able to make a credible case that you’ve done most of it and are ready for the challenge of adding some new things to your resume.
Tell me more about Haptik
- On a roll: Announced major strategic partnership with Jio.
- Great team: You will be working with great leaders who have been listed in Business World 40 Under 40, Forbes 30 Under 30 and MIT 35 Under 35 Innovators.
- Great culture: The freedom to think and innovate is something that defines the culture of Haptik. Every person is approachable. While we are working hard, it is also important to take breaks to not get too worked up.
- Huge market: Disrupting a massive, growing chatbot market. The global market is projected to attain a valuation of US $0.94 bn by the end of 2024 progressing from US $0.11 bn earned in 2015.
- Great customers: Businesses across industries - Samsung, HDFCLife, Times of India are some that have relied on Haptik's Conversational AI solutions to engage, acquire, service and understand customers.
- Impact: A fun and exciting start-up culture that empowers its people to make a huge impact.
Working hard for things that we don't care about is stress, but working hard for something we love is called passion! At Haptik we passionately solve problems in order to be able to move faster and don't shy away from breaking things!
Required Skills and Experience:
Proficient in Java (Java 8 and above), with a strong understanding of object-oriented programming.
Knowledge in the trading domain, including familiarity with trading systems and protocols.
Strong skills in SQL and PL/SQL for database management and query optimization.
Hands-on experience with Linux and Windows operating systems for application deployment and maintenance.
Proficiency in scripting languages (e.g., Bash, PowerShell, or similar).
Knowledge of Python programming for auxiliary development and analytics tasks.
Familiarity with multithreading, concurrency, and low-latency application development.
Experience with CI/CD pipelines, version control systems (e.g., Git), and deployment workflows.

Role & Responsibilities:
- Individuals are responsible for all traditional development activities analysis, design, coding, testing, and documentation.
- Add new features to existing Windows and Web-based applications in Visual Studio 2019. Interacting with internal team.
- Transform business and design needs into innovative products.
- Drive all projects to completion within deadlines.
- Perform thorough testing to find issues ahead of time.
- Engineering software needs more precise analysis & coding skillset
- Enhance skillset by working with fortune 500 clients
- Interacting with internal team.
Qualifications:
- B.E in computer science or related fields.
- Hand on development experience with web & database technologies (MS SQL).
- Excellent programming & communication skills Strong problem solving, judgmental, and decision-making skills.
- Ability to work at the tactical and strategic levels of IT initiatives.
- Impressive hands-on experience in .Net technologies.
- Impressive hands-on experience and knowledge with C#, SQL, JSON, XML, Win Forms & MVC, Angular, JavaScript, jQuery , HTML/CSS, .Net Core.
- Self-Motivated, flexible & Innovative.

- Designing and developing server-side logic using Laravel
- Defining and maintaining the database.
- Creating reusable, effective, and scalable PHP code
- Ensuring HTML, CSS, and shared JavaScript is valid and consistent across related applications.
- Designing the different layers of the web application
- Implementing security and data protection measures.
- Developing components of the database such as storage, queries, and triggers.
What you need to have:
- 5+ years of professional experience in Laravel web framework within PHP programming language.
- Proficient in SQL schema design, SOLID principles, and REST API design.
- Proficient understanding of software testing using one or more related frameworks (e.g. PHPUnit, PHPSpec, Behat, etc).
- Good understanding of one or more popular front-ended languages (e.g. HTML, CSS, JavaScript, etc).


iSolve Technologies is looking for Team Lead Dot Net Developers with 3+ years of experience.
Key Skills:
- C#, ASP.NET, MVC, WEBAPI, SQL
Key Responsibilities:
- Meeting with client managers to determine the application and website requirements
- Ability to manage projects on your own
- Analyzing system requirements and delegating development tasks to the fellow teammates
- Designing and Developing technical specifications
- Drafting software and application operating procedures
- Deploying functional websites, programs, and applications
- Upgrading existing .NET websites and applications
- Writing scalable code for .NET software applications
- Reviewing and debugging .NET applications of the teammates
- Providing support for junior developers
- Training junior staff
- Code and resource management
- Performance Optimisation
- Travelling for Client meetings/visits
Key Professional Attributes:
- Ability to work with tight deadlines
- Team-player with strong communication & collaboration skills
- Exceptional project management skills
- Prior experience in leading development teams is a plus
- Excellent problem-solving skills
Qualifications Required:
- Graduates and postgraduates (BE/B.Tech/BCA/MCA preferred)
- Experience: 3-12 years
- Looking for Immediate Joiners
About Us:
iSolve Technologies is a Business Transformation company. We partner with our customers, understand their business, hypothesize and analyze process gaps, build strategy and bring 100% visibility to every step of the operation with innovative technology.
Customers typically come to us for our in-depth understanding of businesses and stay with us for our service excellence!
We are looking for an enthusiastic Dot Net professional to lead our project development teams with a focus on on-time deliveries. You will be responsible for leading, planning and delivering projects, guiding your team to deliver high-quality outcomes.
We are proud to foster a culture of diversity – be it gender, age, experience, perspective, or background!

Role
- A Golang developer role is to build optimized, scalable, and modular software using required technologies. You are tasked with developing and coding back-end components and connecting applications to other web services.
Authority
- Research and test new technologies
- Collaborating with others to build and develop a quality
- Monitoring and Oversee company’s data
- Managing users and user roles
- Detecting, announcing, and correcting errors
- Proposing alternative solutions
Responsibility
- To cooperate with other stakeholder to design, develop, test, release and improve services
- Maintain development standards, practices & principles
- Build scalable and maintainable software
- Analytical approach on what and how
Requirements
- At least 4 years of experience with Golang.
- Have expertise in implementing micro services (using tools and technologies for messaging, RPC, containerization, etc.)
- Experience working with SQL/NoSQL databases, ability to write complex queries and optimize them
- Understanding of containerization technologies (Docker, RKT, Kubernetes, etc.)
- Basic experience with CI/CD systems (Jenkins, TeamCity, GoCD, Concourse, etc.)
- Basic experience working with AWS/Google Cloud
Role: Senior Software Developer
Experience: 3-6 years of experience.
Work Location: Bangalore
Job responsibility The Software Developer contributes, to create a customer’s solution, in the building phase of the software development life cycle. The Software Engineer is responsible for performing the detailed design of application and technical architecture components and classes in accordance to the specification provided by the Solution Architect, for coding of SW components, and for the early testing phases (component testing), and system testing support
Requirement:
Must Have skills: Java/J2ee, SQL, Web services, Spring Boot, Elastic search
Job description
- Hands on experience in Java, Python, scripting
- Design, implement, deploy and support web-based applications and web services using server technologies stacks that include Java, MySQL
- Experience in Java/J2EE using web frameworks Play or Spring boot, REST API Development and ORM (JPA, Hibernate eBean etc.)
- In depth knowledge of Design patterns and Data structures
- Databases - MySQL, Oracle, SQL
- Solid understanding of concepts like Web Services, SOA, REST APIs, Message Queue, Caching, Distributed/Scalable Architecture
- Secure application development best practices, such as OWASP
- Document and maintain all design documents and involve in review process.
- Experienced problem solving and debugging skills.
- Good verbal and written communication and interpersonal skills
- Experience in Agile methodology is added advantage
- Knowledge of Cloud Knowledge /Azure
- Must know about Unix knowledge
- experience in Elastic search

- Web development using PHP & experience in coding on MVC architecture of Laravel
- REST API knowledge is a must with oAuth security
- Understanding of mobile apps with REST API integration, firebase & google analytics is important
- Need to have knowledge of querying MySQL & NoSQL databases like MongoDB
- Experience with Node Js for our notification system
- Understanding of cloud services like Google cloud & AWS ec2 instance is a bonus for the profile


If you are a PHP developer & have a good understanding of web technologies you may apply for this positoin. As a Developer, you will be a part of our web development team and will be working with some very experienced developers on challenging and interesting projects. You will be a part of an Agile delivery team and work closely with Requirement Analysts, Scrum Masters, Development & Design team and QA team.
Responsibilities
- Write clean, maintainable and efficient code.
- Design robust, scalable and secure features
- Collaborate with team members to develop and ship web applications within tight timeframes.
- Write unit and functional testcases.
- Work on bug fixing, identifying performance issues and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Handling complex technical issues
Technical Skills
- PHP - 4.5 Years Experience along with HTML5, CSS Bootstrap, JQuery, JS, MySQL/MongoDB, JSON Web Services and API Services
- PHP Frameworks: Min. 2 Years with anyone (Laravel, Symfony, CakePHP, Yii etc.)
- PHP Reporting Tools (Jasper etc.)
- NET Exposure - Good to have
- Understanding of responsive design frameworks such as bootstrap
- MEAN Stack - Good to have
- Angular / React - Good to have
Perks, Benefits & Culture:
We are offering amazing career growth opportunities, great compensation, and benefits. This begins with -
- weekly lunches
- alternate weekends-off
- annual medical checkups
- Social engagement
- financial assistance
- and more...

