
Job Title: Lead Java Developer
Location: Bangalore
Experience: 8-12 years (only)
Job Overview:
We are looking for a highly experienced Java / Backend Developer with a strong background in investment banking/trading/brokerages to join our team. The ideal candidate will have extensive experience in developing front office and middle office systems which require high availability, high reliability and low latency/high throughput performance profiles.
Skills & Qualifications:
- 8 to 12 years of experience in Java development, with at least 4 years in the investment banking/financial services domain.
- Strong knowledge of Java, Spring Framework, RESTful web services.
- Hands-on experience with AWS Cloud and related services. Knowledge of Kubernetes is a plus.
- Solid experience with Kafka and/or messaging protocols.
- Familiarity with SQL databases (e.g., Postgres/Oracle).
- Strong problem-solving skills and ability to work in a team.
- Ability to understand and work with distributed systems / microservices architecture.
- Solid written and verbal communication skills to interface with other technology and business stakeholders.

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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🚀 We’re Hiring- PHP Developer Deqode
📍 Location: Pune (Hybrid)
🕒Experience: 4–6 Years
⏱️ Notice Period: Immediate Joiner
We're looking for a skilled PHP Developer to join our team. If you have a strong grasp of secure coding practices, are experienced in PHP upgrades, and thrive in a fast-paced deployment environment, we’d love to connect with you!
🔧 Key Skills:
- PHP | MySQL | JavaScript | Jenkins | Nginx | AWS
🔐 Security-Focused Responsibilities Include:
- Remediation of PenTest findings
- XSS mitigation (input/output sanitization)
- API rate limiting
- 2FA integration
- PHP version upgrade
- Use of AWS Secrets Manager
- Secure session and password policies
Role & Responsibilities:
-
Handle multiple products/modules simultaneously, lead the team in development and support
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Lead development teams
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Daily updates to customers and Product Managers/Delivery Managers
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Participate in design discussions
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Design and Architect small modules
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Effort estimations for modules, subsystems or use cases.
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Learn new skills and mentor the new team members
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Champion best practices within the team, including code reviews
Work Experience & Skills:
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B.E/B.Tech or any relevant Masters degree from reputed college.
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Strong 5+ years of experience in Java, J2EE, Spring IOC, Spring Annotations, Spring, JDBC, Jquery, Java script, HTML 5 and CSS
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Strong experience in Postgres or any SQL technology
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Experience with working on Tomcat, Apache, JBoss or any similar application server
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Should have 3+ years of experience in leading team.
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Good experience in JSON / RESTful API / Web Services.
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Experience in working on Agile methodology using Scrum and sprints
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Experience in using build tools, Maven, GIT, Bugzilla or similar tools.
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Experience in cloud technologies, Microservices and frameworks such as AWS or GPC,
container technologies like Docker is a plus.
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Ability to adapt to new development environments, changing business requirements and learning new systems highly desired
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Experience in Microservices, SpringBoot and Angular is a plus.
-
Experience with tuning deployed applications for scalability and performance.
-
Good knowledge of deployment and scripting on Linux/Unix servers
-
Strong technical documentation skills.
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Good oral and written communication skills
What You will do
● Create beautiful software experiences for our clients using design thinking, lean and agile methodology.
● Work on software products designed from scratch using the latest cutting edge technologies, platforms and languages such as JAVA, python, Javascript, GoLang and Scala.
● Work in a dynamic, collaborative, transparent, non-hierarchical culture.
● Work in collaborative, fast-paced and value-driven teams to build innovative customer experiences for our clients.
● Help to grow the next generation of developers and have a positive impact on the industry.
Basic Qualifications
● Experience: 4+ years.
● Hands-on development experience with a broad mix of languages such as JAVA, Python, Javascript etc.
● Server-side development experience mainly in JAVA, (Python and nodeJS can be considerable)
● UI development experience in ReactJS or AngularJS or PolymerJS or EmberJS or Jquery etc. are good to have.
● Passion for software engineering and follow the best coding concepts. ● Good to great problem solving and communication skills.
Nice to have Qualifications
● Product and customer-centric mindset.
● Great OO skills, including design patterns.
● Experience with devops, continuous integration & deployment.
● Exposure to big data technologies, Machine Learning and NLP will be a plus.
Benefits
● Competitive salary.
● Work from anywhere.
● Learning and gaining experience rapidly.
● Reimbursement for basic working set up at home.
● Insurance (including a top up insurance for COVID).
Location
Remote - work from anywhere
Unico Connect is a forward-thinking technology company dedicated to pushing the boundaries of what's possible in the digital world. We are seeking an experienced Senior Node.js Developer to join our team. In this role, you will work on a wide range of exciting projects, from building robust backend systems with Node.js to exploring NoCode platforms and integrating AI tools & solutions.
Responsibilities
- Node.js Development: Design, develop, and maintain backend systems and RESTful APIs using Node.js. Ensure scalability, performance, and reliability of server-side applications.
- Relational Databases: Work with relational databases (e.g., PostgreSQL, MySQL) to design, create, and optimize database structures, and implement data models.
- NoCode Platforms: Collaborate with cross-functional teams to explore and evaluate NoCode platforms for rapid application development and automation.
- OpenAI API Integration: Utilize OpenAI APIs to integrate language generation and understanding capabilities into our applications.
- Language Model Exploration: Perform exploratory tasks related to Language Models, such as creating and fine-tuning models, and experimenting with various use cases.
- Performance Optimization: Identify and resolve performance bottlenecks and ensure the efficient use of resources.
- Security: Implement best practices for data security and access control, including user authentication and authorization.
- Documentation: Maintain detailed technical documentation, including API documentation and database schemas.
- Code Reviews: Participate in code reviews and mentor junior developers to ensure code quality and best practices are followed.
Qualifications
- Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
- 4+ years of proven experience as a Node.js developer with a strong portfolio of relevant projects.
- Solid experience with relational databases, including database design and SQL.
- Familiarity with NoCode platforms or a willingness to learn and adapt to new technologies.
- Experience working with cloud services such as AWS or GCP, setting up instances, deploying applications.
- Experience in implementing API caching using Redis or similar.
- Understanding of OpenAI APIs and a strong interest in Language Model technologies.
- Proficiency in JavaScript and server-side scripting.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
- Ability to work in a collaborative, fast-paced environment.
Nice to Have
- Knowledge of containerization and orchestration technologies (e.g., Docker, Kubernetes).
- Experience with GraphQL.
- Experience with implementing queue management systems such as RabbitMQ, Kafka, SQS.
- Previous experience working with natural language processing (NLP) technologies.
- Knowledge of DevOps and CI/CD practices.
Skills
- Node.js
- JavaScript
- Express.js
- MongoDB
- RESTful


We are looking for a PHP Developer to help us go global by building a world-class product.
spynPRO is a SAAS product for academy owners, event organizers and facility owners to manage and grow their business.
We are a small but growing team of 9 that is changing the way academies teach their students, organizers manage events and facilities manage slot booking. Take your career to the next level with us.
About our Engineering Department
We build new features on top of a stack using YII2 framework, consisting of web apps communicating through APIs, backed by MySQL databases and currently using Cordova for our Android and iOS apps
We don’t follow rigid Scrum or Kanban, but we do work in an agile, iterative way – we deploy changes multiple times a week to production and try to continuously improve and implement what works for us.
Here are some things you’ll be doing in the role (but not limited to):
Writing code, code reviews, fixing bugs, optimising server response, etc.
Understanding the problems to be solved, and breaking these down into small, actionable tasks.
Learning and helping others
So, what are we specifically looking for?
About 1-4 years experience in PHP framework, including both successes and failures, which help you make better decisions.
Good working knowledge of PHP MVC Frameworks, MySQL & HTML/CSS.
Significant experience in working on major systems in one or more languages: ideally you’ve built REST API endpoints on top of data storage layers, and understand concepts like authentication, caching, web security, and the way that frontends consume APIs.
What are we currently working on?
1. Developing a new webapp Workpod in Yii2 framework
2. Adding new features to existing product spyn
3. Developing cordova apps for above 2 products

We are looking for 2 - 10 years experienced Ruby on Rails and VueJS developer responsible for building
applications, including anything from complex groups of back-end micro-services to command line utilities and
data processing scripts. Your primary responsibility will be to design and develop these applications, and to
coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to
collaborative problem solving, sophisticated design, and building quality products is essential.
Key Duties & Responsibilities:
• Design, develop, and implement new modules and APIs for the BEAM Product
• Plan, build and launch features for our products
• Write unit, functional, and integration tests
• Estimate development tasks and meet deadline
• Collaborate with engineering, QA, and product design team members
• Scale our applications as our user base grows
Mandatory Skills & Experience:
Ability to work & develop in Linux environment
• A solid understanding of Ruby
• 5+ years of web application engineering experience with Ruby on Rails, PostgreSQL, HTML, CSS,
JavaScript, Responsive Design, Caching
• 1+ years of experience with a front-end framework (Vue.js & GIT)
• Solid 2+ plus years of web dev experience building web UI/UX interactions.
• 5+ years of experience improving the performance of Ruby on Rails applications with Memcached &
background job processing frameworks (Sidekiq, Resque etc.)
• Hands on experience in deploying applications using AWS Infrastructure using Capistrano automated
deployment.
¡ Solid Design and Architecture skills. Experience in the designing, development, and deployment of large-scale enterprise applications with multiple tiers. |
¡ Ensure agile test-driven development for robustness, usability, reliability, security and performance. |
¡ Expert in Core JAVA and Spring Boot and other Spring libraries, Eureka, Hystrix etc. |
¡ Experience creating architecture or developing web services to integrate applications with databases such as Oracle, MySQL, MongoDB, or Cassandra |
¡ Solid understanding of OOPS, algorithms and data structures. |
¡ Experience on Kafka / Scala / Storm / Elastic Search and Web Services like RESTful / SOAP. |
¡ Extensive experience with version control systems (Git is preferred) and issue tracking systems (JIRA is preferred) |
Hiring Java Developers across hierarchical level for Datametica Solutions Pvt. Ltd.
Designation: Developer / Lead / Architect - JAVA
Experience - 4+ Years
Work Location - Pune
Responsibilities:
- Own, drive and evolve product systems/subsystems
- Develop, architect highly scalable, highly available, reliable, secure and fault-tolerant systems with minimal guidance
- Suggest new architectural elements to improve the existing architecture
- Design and implement low latency RESTful services; Define API contracts between services; Version APIs and make them backward compatible
- Translate business requirements into scalable and extensible design
- Create platforms, reusable libraries and utilities wherever applicable
- Continuously refactor applications to ensure high-quality design
- Choose the right technology stack for the product systems/subsystems
- Write high-quality code that are modular, functional and testable; Establish the best coding practices
- Formally mentor junior engineers on design, coding and troubleshooting
- Plan projects using agile methodologies and ensure timely delivery
- Work with automation engineers to automate end-end flows and non-functional requirements
- Troubleshoot issues effectively in a distributed architecture
- Communicate, collaborate and work effectively in a global environment
- Operationalize releases by partnering with Tech operations on capacity planning and operability of the product.
Skills Required:
- Proficient in JVM based language(like Java, Groovy), J2EE technology stack
- Expertise in API design and development
- Experience in dealing with a large dataset
- Strong in Data Structure, collections, algorithms, multithreading, etc
- Practicing the coding standards (clean code, design patterns, etc)
- Very strong object-oriented design skills, awareness of design patterns and architectural patterns
- Performance tuning and Troubleshooting memory issues, GC tuning, resource leaks, etc.
- Strong problem-solving skills, algorithmic skills and data structures
- Experience in agile methodologies like Scrum
- Good understanding of branching, build, deployment, continuous integration methodologies
- Experience in leading a team (min 5)and mentoring engineers
- Attitude to getting Stuff Done!
- Ability to make decisions independently.
Interested candidate must shoot up their resume immediately.
Note: Candidates who are immediately available or have a notice period of 30 to 45 Days are highly preferred.
Your Day-to-Day Tasks Include:
Works in requirements like Engineering, Design, Development, and Deployment. All the tasks involves working with Java, SQL Server and Couchbase.
Build and monitor data pipelines that serve 100+ websites, 150M+ unique impressions daily. Write code that can handle 4x more scale than the given requirement.
Maintain uptime of multiple distributed web applications.
Build data pipelines to pull data from upstream partners like Google.
You Should Have:
Minimum 3 years of experience with Java.
Minimum 2 year of experience with any SQL database (MySql, MSSql, Oracle, DB2, Sybase). Minimum 3 years of experience with web development.
Experience with any NoSql database (MongoDb, Couchbase, CouchDb, DynamoDb). Experience of designing/implementing/maintaining scalable systems.
Experience with any cloud platform (AWS/Azure/GCP).
Good To Have:
Experience with BI and data reporting.
Experience with Elastic search.
Understanding of data warehousing.
Experience in Node.js.

