
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large scale social or location-based app.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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Java Developer – Job Description Wissen Technology is now hiring for 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 consulting. Required Skills: • Exp. - 4 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 the year 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.
Essential Responsibilities:
Demonstrate the understanding of Agile software development life cycle and distinguish the core inputs and outputs in each cycle.
Work closely with your peers and keep engaging in a fast pace technical design and development team
Execute in a fast pace delivery mode and focus on delivering tasks to meet monthly and quarterly digital product release goals
Lead impact assessment and decisions related to technology choices, design / architectural considerations and implementation strategy
Maintain code quality through best practices, unit testing and code quality automation
Demonstrate the ability to make informed technology choices after due diligence and impact assessment
Help in designing interfaces and information exchange between modules
Articulate the need for scalability and understand the importance of improving quality through testing.
Be an expert in writing code that meets standards and delivers the desired functionality using the technology selected for the project
Drive design reviews, define interfaces between code modules, and apply existing technology to designs
Be an expert in assessing application performance and optimizing/improving it through design and best coding practices
Desired Skills:
Java, Spring,Microservices
- Java – Spring, Hibernate, Data Structures & Algorithms
• Knowledge on a Database system.
3+ years of experience in software development.
Preferably BE/B-Tech engineering degree, but not a must.
• 3 years’ experience developing server-side Java – Spring, Hibernate and REST
• Full-SDLC cycle, with large-scale live roll-out participation as a developer.
• Expert understanding of the object-oriented design and programming concepts
• Good understanding of relational and non-relational database/datastores/caches best practices and challenges
• Have a passion for quality and writing clean, solid, readable code that scales and performs well
• Proficient in Git and familiarity with continuous integration
• A team player who values collaboration, innovation, and inclusion
• Comfortable working in an Agile environment
• Strong verbal and written communication skills
UKG's engineering teams wants to add 4 staff aug consultants (2 in US and 2 in Noida) to support their identity platform infrastructure, deployments to prod, escalations/KTLO, and debugging needs. They'll need to partner with internal dev teams who consume our Identity platform around any issues or new integrations needed. RCA/enhancing our observability.
They need to have the below qualifications:
• Linux (Ubuntu) - Understanding of Linux OS and has experience with troubleshooting complex issues that can be due to infrastructure related around disk/iops, network latency, jvm/gc related, as well as application related defects.
Python/similar scripting language to help automate manual tasks/remediation efforts.
• Ansible
• Identity platforms/technology -
SAML2/Oauth2/Directory server LDAP#python queryquerylanguage/OpenDJ/OpenAM/Auth0/Okta/SSO
• Java - understanding of Java tuning/best practices for high volume applications at scale
• Nginx
• Grafana • PagerDuty
• Postman/API • Kibana/Splunk
Dynatrace
GCP preferred. Azure is good as well.
Desired Skills
- Expereience in C#, Web API, .NET (Core and Framework), SQL Server.
- Leading a team designing and implementing software solutions using the Microsoft Azure stack primarily, with scope to also work with open-source technologies.
- Designing, building, testing, automating, monitoring, and supporting significant components within a modern digital service platform.
- Helping to build and lead an effective, cross-functional squad practicing agile ways of working (Scrum, DevOps, Design Sprints) in tight collaboration with local and remote teams
- Microservices and server less architecture with service fabric, functions and API apps, service bus.
- Visual Studio, Visual Studio Code and GIT, Azure CLI (Cloud Shell), Azure DevOps.
- Expertise in with Azure Active Directory, VNETs, NSGs, ASGs, OAuth and OpenID Connect, Azure traffic manager, CDN, App Gateway and load balancers.
- Hands on experience of executing cloud native projects in Azure with DevOps
Position Title: Lead Product Engineer – Node.js
Company Overview:
AskSid was founded by two ex-Mindtree employees, who dreamt of bridging the communication gap in online retail consumer service at a global level. In a span of 4 years, AskSid has been repeatedly recognized and celebrated as a gamechanger in the retail space. From Nasscom declaring us as the No. 1 emerging SaaS company in India in 2019, to being named the “Most Innovative AI company” by CII and Accenture Ventures, we have carved out a definitive niche for ourselves. In 2021, AskSid officially became a Techstars Hub71 Accelerator portfolio company.
We are specialists when it comes to vertical AI for the retail domain and continually work towards innovating to make our customer’s lives easier through AI. We are looking for Engineers with a passion to build world-class technology products of internet-scale SaaS products.
Job purpose:
Design, engineer, and maintain our proprietary framework, APIs, and technology components of a SaaS software product with the ability to scale it to millions of requests and thousands of concurrent users.
Responsibilities
- Covert product feature requirements to software design that meets defined quality, maintainability, scalability, and performance KPIs
- Full stack engineering i.e. design, engineer, test, deploy, monitor, and maintain software components to QA and Production environments
- Conform, maintain, and improve continuous integration and delivery lifecycle processes
- Automation of engineering and production activities
Knowledge and skills
Education and Experience- JavaScript (ES6) / TypeScript
- Node.js - RESTful services and frameworks development
- Microsoft Bot Framework
- Dependency Management using NPM / Yarn
- Databases : MongoDB / Elastic Search
- Version Control : Git
- Engineering – CI, CD
- JavaScript (ES6) / TypeScript
- Node.js - RESTful services and frameworks development
- Microsoft Bot Framework
- Dependency Management using NPM / Yarn
- Databases : MongoDB / Elastic Search
- Version Control : Git
- Engineering – CI, CD
- Cache frameworks – Hibernate / Redis
- Stream / Queue processing platforms: Kafka / Fluentd
- Cloud Computing – Azure / AWS, Dockerization
Company: Product based Industry in Gurgaon - with offices in CANADA
Backed by intelligence and research, we assist your business perfect a greater outreach on the right audience. We are , your partner in professional growth. Offering bespoke consulting across varied segments, Trancis’ assistance is sure to set your business apart and ahead of your competition. With strong beliefs in detailed work approach, Trancis leaves nothing to chance. Meticulously going through each and every aspect of your business, we ensure that you have a well-oiled, and smooth- running venture. Appropriate business planning, correct legal and financial consulting, the right technical assistance, and more, experience an all- dimensional cooperation at . Company which stands for omnidirectional Now we are the leading IT based Industry in Gurgaon - with offices in Delhi NCR, Canada and France.We are specialized in Web Development & Digital Marketing with a proven track record of developing successful online store.Our overall client rating is 4.9 out of 5
Online test -> Final tech round
Product based / service based company
Role - Sr. Software Engineer - Java
Employment Type - Full Time, Permanent
Exp. - 5+ Years
Joining time - Immediately
work from home permanently
Knowledge and Skills:
- Strong experience in Advance Java, Spring,
- Enterprise-grade cloud applications on Java EE platforms
- Hands-on experience in designing and developing high-performing, scalable,
- Object Oriented analysis and Design patterns.
- Run the simulator against it for verifying the baseline.
- Trigger scripts that need to get the logs from the server
- Profound insight of Java and JEE internals (Memory Management, Transaction management)
- Excellent knowledge of Relational Databases SQL and ORM technologies
- Experience in developing RESTful web services
- Good experience in Spring, Spring Boot, REST APIs, Protocol Buffers
- Solid experience in creating and deploying micro services is very important.
- Working knowledge with AWS Lamda, Dockers
- Good to Have Skills: Shell script, MySQL
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit test
Proficient understanding of code versioning tools, such as GIT
Familiarity with build tools such as Ant, Maven, and Gradle
Familiarity with continuous integration
Mandatory skills: Advanced Java, Sprint Boot
Role:
- Understand complex business problems and implement product features that are secure, scalable, robust and easy to implement and maintain.
- Take full ownership of product features to implement, provide bug fixes and write tests and tooling for those features to ensure they work well at cloud scale.
- Take pride of ownership in features that are used by users of Top 100 Global enterprises.
Required skills:
- C#/ASP.NET/Javascript/MVC guru with the ability to understand complex domain problems and churn out a PoC quickly.
- A great communicator of ideas and solutions and a lateral thinker when faced with complex performance or production issues.
Qualifications
Any B.E /B.Tech / Science / Computer - graduate or post graduate
o JavaScript, its quirks and workarounds (4+ years of working experience)
o Advanced JavaScript libraries, frameworks and tools such as https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23AngularJS&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#AngularJS, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23React&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#React, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Backbone&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Backbone, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Node&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Node, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23EmberData&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#EmberData, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Meteor&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Meteor, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23jQuery&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#jQuery, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Mocha&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Mocha, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Sinon&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Sinon, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Grunt&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Grunt, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Gulp&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Gulp, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Webpack&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Webpack, https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Browserify&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Browserify.
o Building responsive Single Page Applications using REFTful web services and processing JSON data
o Asynchronous request handling, partial page updates and AJAX
o Web markup including https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23HTML5&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#HTML5 and https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23CSS3&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#CSS3
o Front end development tools
o Code versioning tools like https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Git&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Git and https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23SVN&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#SVN
o https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23JSON&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#JSON and https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23REST&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#REST patterns
o Integrating enterprise software systems via https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23JSON&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#JSON and https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23REST&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#REST services
o https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23Microservices&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#Microservices
o HTTP request/response protocol o https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23XML&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#XML and https://www.linkedin.com/feed/hashtag/?highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6559663986286129152&keywords=%23XSLT&originTrackingId=rmLKo%2FqTSW26u1b1OnRt%2FQ%3D%3D" target="_self">#XSLT
o Basic understanding of computer network and its components
o Cloud-based technologies
o Automation tools like Docker, Chef, Puppet
o Agile Experience (Scrum, Kanban)














