Python Developer

JOB DESCRIPTION

Experience: 3-8 years

Wissen Technology is now hiring for a Java Developer - Mumbai 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. - 3-8 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

Job Role : IBM Sterling OMS Solution Architect

Experience : 15+ Years

Notice period : Immediate

Location : Trivandrum / Kochi / Remote

Note : OMS & Retail domain Experience is mandatory

Job Description :

As a Software Architect – IBM Sterling OMS, you will lead the design and delivery of high-quality enterprise-class OMS solutions and play a crucial role in guiding teams through architecture, implementation, and optimization of the Sterling platform

Mandatory Skills :

IBM Sterling OMS Architecture, Retail Domain Experience, Advanced Java, Sterling OMS Configuration & Customization, APIs (REST/WebServices), DB2/Oracle, XML/JSON, MQ Integration.

Responsibilities include :

• Define solution architecture and detailed technical design for IBM Sterling OMS initiatives across programs and projects.
• Lead and mentor development teams in designing, coding, customizing, and deploying Sterling OMS solutions.
• Translate functional requirements into scalable, resilient, and maintainable Sterling OMS architecture.
• Oversee end-to-end development for IBM OMS including design, development, deployment, debugging, and documentation.
• Ensure all OMS enhancements meet performance, scalability, and security standards aligned with stakeholder KPIs.
• Manage and evaluate technical requirements related to Sterling OMS (v10.0) including configurations, APIs, workflows, and database extensions.
• Estimate effort, cost, dependencies, and timelines for new features and architectural components.
• Provide architectural governance and conduct design and code reviews to ensure consistency with best practices.
• Lead integration architecture involving OMS and external systems (WMS, ERP, Commerce, TMS, Inventory).
• Guide OMS implementation efforts (across SL, BT, or custom OMS setups) and ensure the adoption of best practices.
• Collaborate with cross-functional IT teams across logistics, order orchestration, and fulfillment applications.]
• Drive secure, scalable, cloud-ready OMS development aligned with Agile methodologies.
• Contribute to continuous improvements through automation, reusable components, and standardized technical artifacts.

Primary Skills :

Experience :

• 15+ years of IT experience, including significant hands-on architecture and solution design experience with IBM Sterling OMS.
• Strong background in Java development at an advanced level.

Technical Skills :

• Advanced expertise in IBM Sterling Order Management System including configurations, customizations, workflows, SDF, DB extensions, and APIs.
• Strong experience with DB2 and Oracle databases, including performance tuning, indexing, and complex queries.
• Proficiency in XML, JSON, and integration patterns involving MQ, WebServices, and REST APIs.
• Experience with Linux/Unix environments (Intermediate/Advanced).
• Hands-on exposure to GCP (GKE, Artifact Registry, Compute Engine) or equivalent cloud platforms.
• Strong knowledge of Git and modern DevOps practices.

Secondary Skills :

• Experience integrating Sterling OMS with MQ, WebServices, and cloud-native components.
• Knowledge of Kubernetes and Docker for OMS deployment and troubleshooting.
• Familiarity with CI/CD pipelines using GitHub Actions, Jenkins, or similar tools.
• Strong soft skills : Self-learning, collaboration, planning, and organization. 

Requirement:

Position: Senior Python developer/c++

Location: Noida

Experience: 5 to 7 years

CTC: As per company standards

NP: Immediate to 15 days

Job Responsibilities

1.    Develop backend for applications in eCommerce / insurance/wealth management businesses

2.    Design technically sound systems and deliver results in a fast manner

3.    Building highly performant applications setting top standards in respective industries

 Basic qualifications

1.     5 -7 years experience building highly performant applications in Python / C++

2.      Good grasp of data structures and proficiency in problem-solving

3.      Knowledge of design patterns

Position: Senior Java Developer / Tech Lead

Work Location: Bangalore; India

Type of Employment: Full-time, Permanent

Experience: 6 to 10 years of Experience

• Proficient in Java/J2EE , core java, full stack development experience ( Database to UX)
• Must be proficient with integration with third-party applications within the enterprise and outside the organizations (API)
• Must be good in writing highly optimized code.
• Must be good at abstracting solutions - reduce time and cost to build
• Experience with Workflow Engines like Activiti will be an advantage
• Good understanding of native Android code/interface with Android apps, if preferable
• Must be an expert in managing data at the application database level - Transaction and Reporting database design
• Must be good in coding & product development
• Experienced with monitoring and observability
• Experienced with production support and debugging (heap dumps, thread dumps etc)
• Experience in Logistics domain is desirable
• Prior startup experience is preferred

Requirements:

• Bachelor’s or equivalent degree in Computer Science / BE
• Ability to handle the team of 7 to 8 members and giving guidance to the team
• Strong problem-solving skills
• Ability to respect deadlines and will to perform in an accelerated learning environment.

Key Skills: Java, J2EE, JSP, Spring, Angular, Apache, MySQL, SQL Queries,LinuxEnviroment, HTML, JQuery, Java Script, Version Control, .Net, Activiti, IBatis, Maven – Build, Git Hub, J Bos, CSS, HTML 5, JIRA, Selenium,AWS – Server Handling, Android, React JS

Note: Hiring from logistics and Ecommerce company only and 30-45 days’ notice is ok and can also buy back notice if required.

• Work with the team to develop user-facing web applications utilizing various languages (like Java, golang, scala, etc.), RDBMS and NoSQL Databases, and latest frontend frameworks (including React, Vue, JQuery, etc).
• Assists in the technical evaluation, design, integration (utilizing an SOA), implementation, and support of projects.
• Communicating status to the team, business, and leadership.
• Participate in Code-Reviews

Required Skills:

• Java 1.8 or higher
• JavaScript and client-side libraries (such as jQuery, Ignite UI and bootstrap, Vue.js, React, etc)
• Intellij Idea or any other development tool
• Hibernate/ ibatis
• Spring/Spring Boot
• Oracle 12c and PL/SQL
• HTML
• CSS
• Git
• Web servers like Tomcat, Jetty, etc.

Nice to Have Skills:

• .NET 4.5 or higher
• NET MVC and Web API
• Deployment Tools like Team City, Jenkins, Octopus, etc.
• Experience Required:
• Minimum of 5 years of hands-on Java experience.
• Excellent understanding of web technologies.
• Experience developing REST-based web services
• Strong understanding of source control systems such as GIT knowledge of creating and managing GIT flows a plus.
• Basic knowledge of distributed systems a plus.
• Strong database skills using Oracle and PL/SQL.
• Excellent oral and written communication skills.
• Strong organizational skills and detail-oriented

It is India’s only B2B Construction Materials Supply Chain Company. Construction & Infrastructure is  one of the industries, with the most complex problems in Supply Chain and we are fundamentally reengineering the  way construction materials get procured. Our Clients include the biggest names in India & the World– The  LafargeHolcim Group, JSW Group, The Tatas and many others. We are backed by some of the world’s top marquee  funds in our journey to create transparency and standardization to an otherwise opaque industry. 

Your responsibilities: 

• Understand the business context and build high quality code using proven design patterns Develop, test and deploy integrations required to meet business requirements 
• Carry out unit tests and other quality control mechanisms to inform and validate the code and design 
• Utilizing and monitoring cloud infrastructure resources (such as AWS, Azure) efficiently 
• Participate in a highly fluid environment applying agile software development principles 
• Ensure the coding standards are on-par with the best in the industry 

Educational Qualifications: 

• Bachelor's or Master’s degree in a quantitative field (e.g. Mathematics, Engineering, Computer Science).  

Must have skills: 

• 3+ years of work experience with mobile/web development 
• Experience in working with either of languages: Go, Java, Scala 
• Strong understanding of relational and non-relational databases (MySQL, PostgreSQL, MongoDB, Cassandra) 
• Strong understanding of Message brokers 
• Must have hands on experience in Restful APIs 
• Must have a strong foundation of Data structures and Algorithms 
• Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems 
• Ability to deploy features on a daily basis: should be good at time management and prioritization 
• Hands-on experience in CI/CD principles and TDD 
• Strong written and verbal English communication skills 

Good to have skills: 

• Experience in event-driven & asynchronous I/O frameworks 
• Exposure to business process and workflow automation 
• Working experience in process driven and data intensive business applications 
• Experience in working on web infrastructure with React.js and React Native 

Professional traits: 

• Self-motivated, persistent and “Never Give Up” attitude 
• Passion for innovation and adaptability to a lean startup culture 
• Ability to work with minimal supervision, independently and / or as a member of a team 
• Giving full attention to what other people are saying, taking time to understand the points being made,  asking questions as appropriate