
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.

About Catalyst IQ
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Our deep bench of CXOs would not only help cover the entire value chain of your core business but also help you grow professionally in your caree
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Performs complex software engineering assignments following designated standards and procedures. Provides technical guidance and leadership, and mentors more junior members of the team. Conceptualizes, designs, codes, debugs and performs development activities in accordance with designated standards and procedures. Works closely with other engineering disciplines. This position typically works under general supervision and direction. Incumbents of this position will regularly exercise discretionary and substantial decision-making authority.
Essential Job Duties and Responsibilities:
- Coordinates and develops project concepts, objectives, specifications and resource needs. Prepares design specifications, analyses and recommendations.
- Use current programming language and technologies to provide creative, thorough and practical solutions to a wide range of technical problems
- Design develop and test applications and programs to support the company’s products
- Design develop and test software programs following established quality standards and in accordance with internal engineering procedures including coding, unit testing and software configuration control
- Complete high- and low-level detailed software design specifications, storyboards and interface specifications
- Provide support of products through conception to product delivery including problem solving, defect maintenance and support to customer services
- Prepare reports, manuals, procedures and status reports
- Participate and work with team members in code reviews and make necessary improvements in code
- Coaches and mentors junior team members
- Keeps abreast of improvements and developments within software engineering
- Supports bid and proposals and customer variation requests
- Supports and coaches more junior members of the team
Qualifications
- Four-year college degree in computer science, computer engineering or other related technical discipline.
Skills/Experience/Knowledge:
- 3 to 5 years related experience.
- Experience with, and understanding of, the software development life-cycle
- Experience debugging and troubleshooting
- Experience working within Agile/Scrum methodologies
- Strong in Java SE and Multi-Threaded programming
- Must have experience in exposing web services using JAX-WS/REST (one-two years during the last five years of experience)
- Hands on experience in Spring and Hibernate (one-two years during the last five years of experience)
- Hands on experience in Angular or ReactJS
- Good in SQL
- AWS knowledge is mandatory; candidates with AWS certification will be given strong preference.
- Experience in high and low level design
- Experience on any Enterprise Service Bus (ESB)
- Experience on Spring Boot and Spring Data
- Experience on UI development using JS libraries like Angular
- Prior experience in product development
Personal Qualities:
- Effective written and oral communication skills
- Excellent problem-solving skills
- Team player
- Able to prioritize work, complete multiple tasks and work under deadline and budget guidelines.
- May be required to travel domestically and internationally to include working odd hours, in-line with customer requirements
Mandate Skill
- Experience with, and understanding of, the software development life-cycle
- Experience debugging and troubleshooting
- Experience working within Agile/Scrum methodologies
- Strong in Java SE and Multi-Threaded programming
- Must have experience in exposing web services using JAX-WS/REST (one-two years during the last five years of experience)
- Hands on experience in Spring and Hibernate (one-two years during the last five years of experience)
- Hands on experience in Angular or ReactJS
- Good in SQL
- AWS knowledge is mandatory; candidates with AWS certification will be given strong preference.
- Experience on Spring Boot and Spring Data
- Experience on UI development using JS libraries like Angular
- Prior experience in product development
Optional/Nice to have skills
- Experience in high and low level design
- Experience on any Enterprise Service Bus (ESB)
- Effective written and oral communication skills
- Excellent problem-solving skills
- Team player
- Able to prioritize work, complete multiple tasks and work under deadline and budget guidelines.
About Kanerika
Who we are:
Kanerika Inc. is a premier global software products and services firm that specializes in providing innovative solutions and services for data-driven enterprises. Our focus is to empower businesses to achieve their digital transformation goals and maximize their business impact through the effective use of data and AI. We leverage cutting-edge technologies in data analytics, data governance, AI-ML, GenAI/ LLM and industry best practices to deliver custom solutions that help organizations optimize their operations, enhance customer experiences, and drive growth.
Awards and Recognitions
Kanerika has won several awards over the years, including:
- Best Place to Work 2023 by Great Place to Work®
- Top 10 Most Recommended RPA Start-Ups in 2022 by RPA Today
- NASSCOM Emerge 50 Award in 2014
- Frost & Sullivan India 2021 Technology Innovation Award for its Kompass composable solution architecture
- Kanerika has also been recognized for its commitment to customer privacy and data security, having achieved ISO 27701, SOC2, and GDPR compliances.
Working with us:
Kanerika is rated 4.6/5 on Glassdoor, for many good reasons. We truly value our employees' growth, well-being, and diversity, and people’s experiences bear this out. At Kanerika, we offer a host of enticing benefits that create an environment where you can thrive both personally and professionally. From our inclusive hiring practices and mandatory training on creating a safe work environment to our flexible working hours and generous parental leave, we prioritize the well-being and success of our employees. Our commitment to professional development is evident through our mentorship programs, job training initiatives, and support for professional certifications. Additionally, our company-sponsored outings and various time-off benefits ensure a healthy work-life balance. Join us at Kanerika and become part of a vibrant and diverse community where your talents are recognized, your growth is nurtured, and your contributions make a real impact. See the benefits section below for the perks you’ll get while working for Kanerika.
Locations:
We are located in Austin (USA), Singapore, Hyderabad, Indore and Ahmedabad (India).
Job Location: Hyderabad, Indore and Ahmedabad.
Role:
We are looking for a Java/J2EE Developer, who possesses a can-do attitude and thrives on delivering results. Your inquisitive nature and dedication to customer satisfaction drive you to consistently seek innovative ways to enhance your job performance. You excel in dynamic environments, maintain a positive outlook, and understand that professional growth is an ongoing journey where making the right choices is crucial.
Key Responsibilities:
• Discuss new features and collaborate with the development and UX team, commercial product manager and product owner to get functionalities specified and implemented.
• Agree the technical implementation with involved component owners and estimate its work effort.
• Write great code and do code reviews for other engineers.
• Implement, test and demonstrate new product features in an agile process.
• Develop complete sets of functionalities including the backend and frontend.
• Create new microservices, or migrate existing services, to run on a cloud infrastructure.
• Work on further usability, performance improvements or quality assurance, including bug fixes and test automation.
• Watch out for potential security issues and fix them, or better avoid them altogether.
Role Requirements:
Bachelor’s degree in Technology, Science, Engineering, or Master's in Computer Science
3-5 years of experience in backend development using Java, Spring boot
Knowledge of the most popular java libraries and frameworks: JPA, Spring, Kafka, etc
Experience with any NoSQL (Mongo DB or Dynamo DB) database
Experience with Cloud technologies, particularly AWS
Are open to pick-up innovative technologies as needed by the team.
Has or wants to build experience with cloud and DevOps infrastructure (like Kubernetes, Docker, Terraform, Concourse, etc.)
Speaks English fluently
Why join us?
- Work with a passionate and innovative team in a fast-paced, growth-oriented environment.
- Gain hands-on experience in content marketing with exposure to real-world projects.
- Opportunity to learn from experienced professionals and enhance your marketing skills.
- Contribute to exciting initiatives and make an impact from day one.
- Competitive stipend and potential for growth within the company.
Employee Benefits:
1. Culture:
- Open Door Policy: Encourages open communication and accessibility to management.
- Open Office Floor Plan: Fosters a collaborative and interactive work environment.
- Flexible Working Hours: Allows employees to have flexibility in their work schedules.
- Employee Referral Bonus: Rewards employees for referring qualified candidates.
- Appraisal Process Twice a Year: Provides regular performance evaluations and feedback.
2. Inclusivity and Diversity:
- Hiring practices that promote diversity: Ensures a diverse and inclusive workforce.
- Mandatory POSH training: Promotes a safe and respectful work environment.
3. Health Insurance and Wellness Benefits:
- GMC and Term Insurance: Offers medical coverage and financial protection.
- Health Insurance: Provides coverage for medical expenses.
- Disability Insurance: Offers financial support in case of disability.
4. Child Care & Parental Leave Benefits:
- Company-sponsored family events: Creates opportunities for employees and their families to bond.
- Generous Parental Leave: Allows parents to take time off after the birth or adoption of a child.
- Family Medical Leave: Offers leave for employees to take care of family members' medical needs.
5. Perks and Time-Off Benefits:
- Company-sponsored outings: Organizes recreational activities for employees.
- Gratuity: Provides a monetary benefit as a token of appreciation.
- Provident Fund: Helps employees save for retirement.
- Generous PTO: Offers more than the industry standard for paid time off.
- Paid sick days: Allows employees to take paid time off when they are unwell.
- Paid holidays: Gives employees paid time off for designated holidays.
- Bereavement Leave: Provides time off for employees to grieve the loss of a loved one.
6. Professional Development Benefits:
- L&D with FLEX- Enterprise Learning Repository: Provides access to a learning repository for professional development.
- Mentorship Program: Offers guidance and support from experienced professionals.
- Job Training: Provides training to enhance job-related skills.
- Professional Certification Reimbursements: Assists employees in obtaining professional certifications.
- Promote from Within: Encourages internal growth and advancement opportunities.
Java Developer – Job Description
Wissen Technology is now hiring 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 consultancy.
Required Skills:
• Exp. - 2 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 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.
Design software, write code, write unit test cases, test code and review code on a daily basis
Tactical contributions to the low-level implementation
Create/enhance scalable, high performance and fault-tolerant architectures
Develop complex and distributed software modules using Java/JEE, Streaming, and Big Data technologies
Identify the performance and scalability bottlenecks and provide solutions to resolve
Write software to develop products on a daily basis
Write unit test cases and schedule/execute them
Provide estimation during grooming and sprint planning
Skills:
Excellent communication skills, verbal and written; ability to communicate with technical team and clients
Experience working in an Agile environment
Excellent analytical skills, ability to think abstractly and solve complex problems
Expertise in common object-oriented and enterprise design patterns
Technology agnostic
Hands-on experience on frameworks like Spring MVC, Spring Boot, Hibernate, JPA, OGM
Hands-on experience with relational databases (like Postgres, MySQL, Oracle)
Experience with Elasticsearch is a must
Ability to learn new frameworks and design patterns is a must
Ability to translate ideas into designs and proof of concepts is a must
Experience in SAAS, PAAS and cloud platforms such as Azure/AWS/Google Cloud Platform
Knowledge of product architecture and ability to suggest the latest architectural components
Knowledge of exposing and scaling microservices
Experience working in Linux or OS X command line environments
Experience working with Git, or other SCM tool
Knowledge of Java/JEE technology stack for M2M Applications and Support Platforms.
Should be conversant with state of the art technologies in this space and possess the ability to translate
(optional)


Your duties include
- Database development using T-SQL on MS SQL Server
- API Development using ASP.Net WEB API and C#
- R & D for available solutions and 3rd party API integrations
- Comparative Analysis of different approaches and finding optimal solutions
- Supporting existing applications in SQL, ASP.NET WEB API, C#, Angular or TypeScript
SKILLS
- Should have hands-on Experience in .NET Core, Asp.Net, MVC, Entity Framework, SQL Server with Good Communication skills.
- Use Microsoft technologies: C#, ASP.NET, SQL, MVC, and Microsoft Workflow to develop technical solutions to complex problems that require the regular use of ingenuity and creativity
- Design, code, test, debug and document software according to the functional requirements
- Develop, maintain and support programs/tools for internal and external clients
- Analyse, diagnose and resolve errors related to their applications
- Help define project plans requiring software development and hardware installations
- Provide technical and project management expertise across multiple areas of application development
- Investigate operational or systematic problems and user queries as required.
- If the candidate has experience in MVC / Angular / Azure / Xamarin, it would be an added advantage.
Education
Bachelor’s or Master’s degree in Computer engineering or relevant field
Students working towards their degree and with sufficient experience will be considered.
Qualifications-BCA, BE/B.Tech(Information Science/Technology (IS/IT)), MCA, ME/M.Tech(Information Science/Technology)
Be a part of IOT Product portfolio and execute towards Digital Transformational initiatives.
Prepare design documents in collaboration with product managers and engineering squads
in development of use cases for new features.
Hands on product lead developer expertise in designing solutions running on hybrid cloud
environments.
Work as a Software Lead in application development using Java, JavaScript, Python, SQL and
other latest technologies running on AWS environments.
Drive Engineering activities in Microservices and Cloud based Architecture by leveraging
DevOps efficiencies and adopting new technology stack in AWS.
Drive communication and consistently report accurate product status for stakeholders
Able to lead a team of engineers, help them with technical issues. (80% self-work and 20%
influencing scrum engineers).
Balance time on development projects including Technical Design, Code Reviews, Mentoring,
and training. Able to break down requirements and build traceability in design and
implementation details.
Work with developers to define unit & automated tests and closely monitor development
milestones. Collaborate with scrum team to identify functional, system and end to end
integration of products leading to deployment.
Understand end to end flow in product development and able to prepare design documents
and present to Engineering and Product Leadership team.
Full stack product development experience.
Skills Required :
Bachelor’s/Master’s degree equivalent with strong knowledge methodology and tools.
8+ years working Experience in designing data, keyword driven or hybrid strategies; Ability
to troubleshoot and think out of the box
Experience in CICD pipeline configuration, creation, and maintenance – from build to deploy
to integration.
Experience in writing clear, concise and comprehensive design documents covering
functional and non-functional requirements.
Hands-on experience in large enterprise development in a multi-cloud environment.
Strong expertise over Java, Python language, Databases, experience in web Frameworks like
Django required for backend development.
Experience of working in AWS (S3, Lambda, RDS, Security, ILM and AWS Services).
Experience with Docker and Kubernetes for Container Management and Orchestration by
setting CI/CD Pipelines using Jenkins / Ansible.
Experience with API (REST/SOAP). Experienced in PowerBI, RDBMS, DB Architecture design
and good control over SQL queries.
Experience with any NoSQL Database, Caching and Messaging is a plus. Experience with
Messaging Tool and Caching Frameworks
Strong Understanding of fundamental concepts: Data Structures, Algorithms, OOPs
concepts, Design patterns and Architectures. Experience with Agile programming techniques
such as test-driven development. Design applications to optimize for performance and
usability.

➢ Design and develop core server side components for our consumer facing site
as well as for fulfillment and inventory logistics
➢ Prototype new ideas
Experience / Skills Required:
➢ B.Tech or advanced degree in Computer Science with 8-12 years of progressive industry
experience
➢ Strong experience with Python development and Django framework or NodeJS required
➢ Strong experience with JavaScript , HTML, CSS, AJAX and JSON
➢ Strong experience with building reusable server components
➢ Strong experience with WebServices, XML, REST interfaces
➢ Strong experience with object oriented programming
➢ Strong experience with backend performance optimization and algorithms
➢ Strong experience with SQL, RDBMS, data modeling and MySQL, Oracle or other RDBMS
➢ Strong leadership / technology mentoring skills a must. Ability to do code and design reviews is a
key part of this role.
➢ Experience with Microservices / Distributed event based architectures desired.
➢ Deep experience with Linux based development and deployment architectures.
➢ Experience with database query tuning.
➢ Experience with cloud platforms such as AWS is a great plus
➢ Experience with frameworks such as Angular / React JS is a great plus
➢ Awareness of and experience with reactive programming is a plus
➢ Experience with Ecommerce/Consumer facing applications serving a large volume of users is a
great plus.
➢ Exposure to technologies like Kafka, Redis, Spark, Kinesis, Solr, ElasticSearch etc is a plus.
➢ Experience with NoSQL or BigData is a great plus
➢ Hands on Full Stack experience desired.
➢ Must be adept at experimenting with new technologies
➢ Must have excellent communication (verbal & written), interpersonal, leadership, and problem
solving skills
➢ Must be able to work independently and enjoy working at a fast paced start-up environmen
- Proven hands-on Software Development experience
- Proven working experience in Java development
- Hands on experience in designing and developing applications using Java EE platforms
- Object Oriented analysis and design using common design patterns.

Senior Software Engineer (Python)
Job description
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a senior software engineer, you will work on our python based ORM and applications that scales to handle millions of transactions every hour. This is mission critical software and your primary focus will be building robust and scalable solutions that are easy to maintain.
In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product are important.
What You’ll Do:
- Own definition and implementation of API interfaces (REST and GraphQL). We take pride in our 100% open API with over 600 endpoints.
- Implement simple solutions to complex business logic that enables our merchants to manage financials, orders and shipments across millions of transactions.
- Build reusable components and packages for future use.
- Translate specs and user stories into reviewable, test covered patches.
- Peer review code and refactor existing code.
- Integrate with our eCommerce partners (Shopify, BigCommerce, Amazon), shipping partners (UPS, USPS, FedEx, DHL) and EDI.
- Manage Kubernetes and Docker based global deployment of our infrastructure.
Requirements
We’re Looking for Someone With:
- Experience working with ORMs like SQLAlchemy or Django
- Experience with SQL and databases (Postgres preferred)
- Experience in developing large server side applications and microservices
- Ability to create high quality code
- Experience with python testing tools (pytest) and test automation
- Familiarity with code versioning tools like GIT
- Strong sense of ownership and leadership quality
- Experienced in the tools of our web stack
- Python
- Celery
- Postgres
- Redis
- RabbitMQ
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Experience with ReactJS, Google Cloud, Heroku
- Cloud deployment and scaling experience
About Us:
Fulfil.io helps high growth, high volume merchants simplify operations and scale for growth. With the rise in omni-channel commerce, Fulfil was founded with the simple idea that merchant operations need to be simplified in order to deliver amazing retail experiences. Fulfil enables businesses to turn their back office operations into an accelerator for growth by integrating order management, inventory management, warehouse management, vendor/supplier management, wholesale, manufacturing, financials and customer service, into one seamless solution. We believe merchants should love their operations platform, and we work hard to make that happen every single day. Fulfil.io is a trusted solution for brands like EndySleep, Mejuri, Lie-Nielson Toolworks, and many more.
Fulfil.io is a venture backed technology company with offices in San Francisco, Toronto, and Bangalore. The team is made up of people who want to feel challenged at work, be the best at their craft and learn from one another. We come from different backgrounds and experiences, all passionate about the work we do, the team we do it with, and the customers we do it for. Join us in our journey to simplify operations and empower merchants around the world!

