About DLT Labs
Innovate:
We leverage our unique business insights and development capabilities to shape your company’s blockchain strategy and add value to your business.
Lead:
DLT Labs is a global leader in the development and integration of innovative enterprise solutions using distributed ledger technology.
Experience:
DLT Labs group of founders are among the pioneers of distributed application architecture, development and integration. Our industry-leading team has delivered many of the largest enterprise blockchain projects globally, and have a successful track record with some of the world’s largest software product integrations.
- We are experienced with multiple blockchain protocols, including Ethereum, Hyperledger Fabric, Corda, and Holochain, among others.
- DLT Labs uses its unique and proprietary ‘parent and child’ architecture and DNC cluster infrastructure to solve blockchain problems like scalability, throughput, latency and tight coupling of data and logic, thus making blockchain ready for enterprise.
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Job Description:
Responsibilities:
· Participate in the entire application lifecycle, focusing on coding and debugging
· Ability to design and document the product features, codes.
· Self-driven and ability to take up ownership of things
· Write clean code to develop functional applications, automation scripts, test cases
· Troubleshoot and debug applications
· Collaborate with developers, cross-functional teams to identify issue, new features and come up with solutions
· Gather and address technical and design requirements
· Provide training and support to internal teams
· Build reusable code and libraries for future use
· Ability to sync with other developers, designers to identify issues, new features and improvements
Requirements and skills:
· Solid understanding of linux development environment and systems
· Expert level knowledge of Python along with frameworks like Django, flask
· Proficient in writing unit test cases using Pytest framework.
· Expert level knowledge of SQL databases like MySQL and PostgreSQL
· Good knowledge of design principles and databases
· Knowledge of front technologies like Typescript, ReactJs
· Knowledge of Caching techniques using Memcached and Redis
· Experience of using queueing service line Kafka
· Solid understanding of microservices architecture
· Knowledge of AWS cloud services
· Expert in serverless technologies like lambda along with API gateway
· Knowledge of Git, Jira, CI/CD pipelines and containerization like docker
· Knowledge of logging and monitoring tools like Grafana or Newrelic
Job description
The ideal candidate must have extensive development experience of microservices using Java Spring Boot. In addition, they should know the installation, configuration, platform operations, and troubleshooting of API products. Besides, they should also have experience in API design, BaaS, Advanced proxies, Analytics, Developer Portal, and creating RESTful API patterns.
Responsibility
Develop and design RESTful microservices and APIs
Be involved in the development life cycle and would be doing definition and feasibility analysis
Apply latest software design techniques and contribute to the technical design of new solutions
Troubleshoot issues and solve problems where needed
Write object-oriented and maintainable code
Deliver quality results on time with minimal supervision
Work with multiple stakeholders involved in the project
Deliver APIs with standard documentation as per Open API standards
Skillset
Bachelor’s/Master’s degree in computer science, information technology, or engineering
At least 3-5+ years of experience in developing APIs and microservices using Spring Boot
Expertise in Java
Hands-on Experience in OOPS concepts, Spring Boot, Spring 3.x, Spring Dependency Injection (IOC, MVC, JDBC, JMS, etc.), and hibernate or any other ORMs
Hands-on experience in web services-RESTful
Knowledge of Restful API design patterns
Working knowledge in Databases (SQL Server, Oracle) and SQL
Hands-on experience in NGINX (Webserver and Reverse proxy)
Hands-on experience in setting up MTLS between microservices
Hands-on experience in docker implementation
Hands-on experience in consuming SOAP services from microservices
Hands-on experience in application servers like Tomcat and WebLogic
Hands-on experience in any of Java IDE (Eclipse, IntelliJ)
Hands-on experience in dependency and build management tools preferably Maven
Familiarity with code versioning tools, like Git, SVN, and Mercurial
Familiarity with APIGEE API gateway
Familiarity with Node.js
Onsite - Bahrain
- Strong knowledge in .NET application development with hands-on experience in .Net core and azure.
- Good knowledge in front-end design (HTML5, CSS (SASS/LESS), Bootstrap, JQuery.
- Develop code based on design/architectural patterns, adhere to coding standards.
- Experience in developing and using RESTful Services and APIs.
- Knowledge of using Git and Version Control Systems.
- Testing and debugging with unit tests.
- Understanding of Agile methodologies.
- Mandatory skills: NET Core, http://asp.net/" target="_blank">ASP.NET, C#, LINQ, Entity Framework, MS SQL, HTML5, JavaScript, jQuery.
**Frontend**
- experience in building end-to-end frontend and backend apps or Single Page Applications.
- Should know the basics of HTTP(S), DOM, browsers, page rendering
- Should know JavaScript both for Front-end as well as Back-end, Typescript would be good to have
- Have used these Frontend libraries/frameworks: Angular 8, 10
- Have a preference for one of this for the state management: Ngrx, Redux etc
- Skills in one or more chosen frameworks/libraries like jQuery, Bootstrap, etc
**Backend and Databases**
- Experience with Nodejs/Firebase/Nestjs
- Experience MongoDB/Firestore is a must
- Knowledge of Creating RESTful services with Node.js and understanding of REST services (microservices/serverless will be plus point)
- Knowledge of Authentication, authorizations, mailing, fileuploading etc is a must
- Should know querying in mongodb along with Aggregation Pipeline, Map-Reduce,etc
- - Understanding of fundamental design principles behind a scalable application
- - Have written test cases using one of these: Jest, Mocha, Chai,Enzyme, Karma
**Good to have:**
- Work proactively in a team.
- Strong understanding of product development
- Should be a good problem solver, quick learner.
- Good analytical, problem solving and troubleshooting skills.
- Knowledge of Nestjs, Elastic Search Would be plus point
- Have strongly used one of these to keep our code Clean and Consistent: Eslint, Flow, JShint, style-lint
We are looking for a strong Full Stack PHP CodeIgniter Developer. The ideal candidate is a highly resourceful and innovative developer with experience in the layout, design and coding of web applications in PHP CodeIgniter format.
Responsibilities:
- Perform a mix of maintenance, enhancements, and new development as required
- Write clean, well-designed code
- Troubleshoot, test, and maintain the core product software and database
- Should be able to take ownership of the product
- Should be able to co-ordinate with other team members
Requirements:
- 1 to 2 years of experience in web development using PHP CodeIgniter
- Expertise in front-end technologies HTML, JavaScript, CSS
- Strong knowledge of PHP CodeIgniter
- Understanding fundamental design principles behind a scalable application
- Have experience in Linux Server operations
- Good knowledge of MySQL database is required
- Experience in Common Third-party APIs (Google, Facebook, Etc)
- Passion for best design and coding practices and a desire to develop new bold ideas
- English Writing and Speaking Skills are a Must