Paygeek is hiring for Australian Energy Sales Process

Frontend Engineer (Next.js / React / TypeScript)

Position Summary

We are seeking a Frontend Engineer with deep expertise in Next.js, React, and TypeScript to join our growing engineering team. The ideal candidate will have experience building scalable, modern web applications, with strong knowledge of Tailwind CSS for styling and proficiency in integrating with MongoDB backends and AI/LLM APIs (e.g., OpenAI). You will work closely with backend engineers and AI specialists to build seamless user interfaces that power cutting-edge AI-driven applications.

Key Responsibilities

• Develop, optimize, and maintain frontend features using Next.js, React, and TypeScript.
• Implement responsive and scalable UI components with Tailwind CSS.
• Integrate with backend APIs built on MongoDB and other data sources.
• Work with AI/LLM APIs (OpenAI, LangChain, etc.) to deliver intelligent, context-aware features.
• Collaborate with backend and AI engineers to ensure efficient data flow and optimal performance.
• Write clean, reusable, and testable code with strong attention to detail.
• Participate in code reviews, sprint planning, and product design discussions.

Required Skills/Qualifications

• Strong proficiency with Next.js, React, and TypeScript.
• Experience with Tailwind CSS and modern component-based UI development.
• Familiarity with integrating MongoDB backends into frontend applications.
• Experience consuming AI APIs (OpenAI, HuggingFace, etc.).
• Understanding of REST and GraphQL API consumption.
• Strong problem-solving skills, debugging, and optimization techniques.
• Excellent collaboration and communication skills.

Preferred Skills/Experience

• Experience with SSR (Server-Side Rendering) and ISR (Incremental Static Regeneration) in Next.js.
• Familiarity with state management libraries (Redux, Zustand, Recoil, etc.).
• Exposure to vector databases or AI-driven UI personalization.
• Prior experience working in a SaaS or data-heavy application environment.

We are seeking a skilled and passionate Digital Marketing Trainer (Freelancer) with 2 to 5 years of hands-on experience in the digital marketing domain. The trainer will be responsible for delivering high-quality training sessions on various digital marketing topics including SEO, SEM, Google Ads, Social Media Marketing, Email Marketing and Content Marketing. The role involves designing course content, conducting live sessions, guiding learners through practical assignments and projects, and preparing them for industry-recognized certifications. The ideal candidate should possess strong communication skills, up-to-date knowledge of digital marketing tools and trends, and a genuine interest in mentoring and developing future digital marketing professionals.

Senior .Net Developer (Angular and .Net Technologies) 

Job Responsibility: 

• As a Senior .Net Developer, should be able designs, modifies, develops, writes and implements software programming applications and components. 
   

Should have: - 

• Experience in SDLC. 
• Enhance existing systems by analyzing business objectives, preparing an action plan and identifying areas for modification and improvement. 
• Strong Knowledge in Angular 8 & .Net Technologies (.Net Core, MVC, Entity Framework, etc.). 
• Should have experience in writing optimize SQL queries, stored procedure, triggers. 
• Write clean, scalable code using .NET, programming languages including ASP. Net, MVC, LINQ, Entity Framework, XSL, Web Services, jQuery & Ajax, WCF, SOAP, JSON, SQL Server, SSRS, HTML5 and CSS3, Bootstrap 

• Test and deploy applications and systems 
• Should have experience in Application security standards (owasp top 10). 
• Revise, update, refactor and debug code. 
• Expert in Reporting software and RDLC Report. 
• Proficient understanding of code versioning tools, such as TFS. 

• Understanding of Agile methodologies 
• Excellent troubleshooting and communication skills 

Job Description:

We are looking for a talented UI/UX Designer to join our team. As a UI/UX Designer, you will be responsible for creating intuitive and visually appealing user interfaces and experiences for our digital products. You will work closely with product managers, developers, and other stakeholders to understand user needs, translate requirements into wireframes and prototypes, and design user-friendly interfaces that enhance user satisfaction and engagement. The ideal candidate should have a strong portfolio showcasing their design skills, creativity, and attention to detail.

Responsibilities:

1. Collaborate with cross-functional teams to understand user requirements, business objectives, and technical constraints.
2. Conduct user research, usability testing, and analysis to gain insights into user behaviors, preferences, and pain points.
3. Create wireframes, user flows, and prototypes to visualize and communicate design concepts and interaction patterns.
4. Design user interfaces and experiences that are intuitive, responsive, and aesthetically pleasing across various devices and platforms.
5. Develop high-fidelity mockups and interactive prototypes using design tools such as Sketch, Adobe XD, Figma, or InVision.
6. Iterate on designs based on feedback from stakeholders, usability testing, and data analysis to continuously improve the user experience.
7. Collaborate with developers to ensure the feasibility and implementation of design solutions while maintaining design integrity.
8. Create and maintain design systems, style guides, and UI components to ensure consistency and scalability across products.
9. Stay updated on industry trends, best practices, and emerging technologies in UI/UX design.
10. Advocate for user-centered design principles and contribute to a culture of design excellence within the organization.

Requirements:

1. Bachelor's degree in Graphic Design, Interaction Design, HCI, or related field.
2. Proven experience as a UI/UX Designer or similar role, with a strong portfolio showcasing design projects and process.
3. Proficiency in design tools such as Sketch, Adobe XD, Figma, or InVision.
4. Solid understanding of user-centered design principles, usability heuristics, and design thinking methodologies.
5. Experience conducting user research, usability testing, and analysis to inform design decisions.
6. Strong visual design skills, with an eye for typography, color, layout, and iconography.
7. Knowledge of responsive design principles and mobile-first design approach.
8. Excellent communication, collaboration, and presentation skills.
9. Ability to work effectively in a fast-paced environment and manage multiple projects simultaneously.
10. Familiarity with front-end development technologies (HTML, CSS, JavaScript) is a plus but not required.

Key Responsibilities

• Primarily responsible for the design, development and testing of LTE features for small cell system being developed by Mavenir
• Software development (code & test) of their modules with no supervision. Ability to do high level design and review low-level design/code.
• Accurate estimation of their work.
• Participate in architecture discussions.
• Adherence to development process and quality metrics.

Job Requirements

• Good understanding of 5G,  LTE and/or UMTS standards.
• Knowledge of 3GPP NR, EUTRAN procedures.
• Knowledge on any of the protocols like RRC, MAC, RLC, LTE/NR L3/L2 protocol stacks.
• Knowledge of RRM, Tr069 interface, NETCONF, YANG.
• Experience of developing UNIX/Linux applications.
• Excellent knowledge of C, data structures and operating systems.
• Knowledge of Network virtualisation concepts will be a plus.
• Experience of any of the following would also be an advantage: IP Networks and Protocols, SCTP, MTP3, M3UA, SS7, SCCP, HNBAP, RUA, RANAP, S1AP, GTP
• Good knowledge of any of version control system like SVN, MKS, clearcase.
• Good team player with knowledge of Agile methodology will be a plus

• Bachelor’s or master’s degree in Computer Engineering, Computer Science, Computer Applications, Mathematics, Statistics, or related technical field. Relevant experience of at least 3 years in lieu of above if from a different stream of education.

• Well-versed in and 3+ hands-on demonstrable experience with: ▪ Stream & Batch Big Data Pipeline Processing using Apache Spark and/or Apache Flink.
  ▪ Distributed Cloud Native Computing including Server less Functions
  ▪ Relational, Object Store, Document, Graph, etc. Database Design & Implementation
  ▪ Micro services Architecture, API Modeling, Design, & Programming

• 3+ years of hands-on development experience in Apache Spark using Scala and/or Java.

• Ability to write executable code for Services using Spark RDD, Spark SQL, Structured Streaming, Spark MLLib, etc. with deep technical understanding of Spark Processing Framework.

• In-depth knowledge of standard programming languages such as Scala and/or Java.

• 3+ years of hands-on development experience in one or more libraries & frameworks such as Apache Kafka, Akka, Apache Storm, Apache Nifi, Zookeeper, Hadoop ecosystem (i.e., HDFS, YARN, MapReduce, Oozie & Hive), etc.; extra points if you can demonstrate your knowledge with working examples.

• 3+ years of hands-on development experience in one or more Relational and NoSQL datastores such as PostgreSQL, Cassandra, HBase, MongoDB, DynamoDB, Elastic Search, Neo4J, etc.

• Practical knowledge of distributed systems involving partitioning, bucketing, CAP theorem, replication, horizontal scaling, etc.

• Passion for distilling large volumes of data, analyze performance, scalability, and capacity performance issues in Big Data Platforms.

• Ability to clearly distinguish system and Spark Job performances and perform spark performance tuning and resource optimization.

• Perform benchmarking/stress tests and document the best practices for different applications.

• Proactively work with tenants on improving the overall performance and ensure the system is resilient, and scalable.

• Good understanding of Virtualization & Containerization; must demonstrate experience in technologies such as Kubernetes, Istio, Docker, OpenShift, Anthos, Oracle VirtualBox, Vagrant, etc.

• Well-versed with demonstrable working experience with API Management, API Gateway, Service Mesh, Identity & Access Management, Data Protection & Encryption.

  Hands-on experience with demonstrable working experience with DevOps tools and platforms viz., Jira, GIT, Jenkins, Code Quality & Security Plugins, Maven, Artifactory, Terraform, Ansible/Chef/Puppet, Spinnaker, etc.

• Well-versed in AWS and/or Azure or and/or Google Cloud; must demonstrate experience in at least FIVE (5) services offered under AWS and/or Azure or and/or Google Cloud in any categories: Compute or Storage, Database, Networking & Content Delivery, Management & Governance, Analytics, Security, Identity, & Compliance (or) equivalent demonstrable Cloud Platform experience.

• Good understanding of Storage, Networks and Storage Networking basics which will enable you to work in a Cloud environment.

• Good understanding of Network, Data, and Application Security basics which will enable you to work in a Cloud as well as Business Applications / API services environment.

MUST HAVE

• Design and implementation of the overall web architecture using React.js, Node.js, Mongo DB and AWS Lambda and Python
• Must have good knowledge of API
• Deployment and maintenance of AWS infrastructure -- Kubernetes, EC2, S3, Lambda
• Ensuring the entire stack is designed and built for speed and scalability
• Integrating our front-end UI with the constructed API
• Design and implementation of continuous integration
• Working knowledge of web-based application architectures and frameworks (including React) and the way it integrates with services.

Key Skillsets

• Node.js
• React.JS
• AWS
• MongoDB

• Strong experience in C# programming.
• Good knowledge in designing classes and components using the OOPs paradigm.
• Fair knowledge of GoF Design Patterns.
• Good experience in applications developed using both .NET Framework and .NET Core
• Proficiency in using third-party tools like DevExpress/Infragistics.
• Solid understanding of Web application development using ASP.NET MVC framework and ASP.NET Core
• Strong experience in developing RESTful APIs using both ASP.NET Web API and ASP.NET Core Web API.
• Must have knowledge in developing ASP.NET WebForms.
• Decent exposure in developing Windows Applications/WPF applications.
• Professional, precise communication skills
• Work experience writing Unit tests
• Work experience in applying the best practices of Web Application development
• Working experience in an Agile team especially with SCRUM
• Good to have experience in JavaScript frameworks, primarily on Angular and React
• Good to have experience in JSON, AJAX, JavaScript, HTML5, CSS, and XML Following Skills will be an added advantage
• Experience developing Windows Forms Applications
• Knowledge of using third-party tools like DevExpress
• Experience in Angular front-end framework

• Should be self-motivated and a quick learner with a problem-solving mind-set
• Attention to detail and follow-through to achieve good quality and meet deadlines.
• Ability to work effectively in a team as well as in an individual environment
• Should have excellent written and verbal communication skills