Account Receivable Caller

The company is in automobile product based industry-

1. Designation - Software Design Developer
2. Experience - 3-6 Years
3. Basic skill set required is mentioned below –

• Automobile industry experience
• MATLAB and Simulink
• ISO26262 or/and ASPICE
• SW design
• AutoSar

1. Candidate should be ready for face to face round of interview for bangalore location
2. First round be virtual round then after that other 2 rounds will be face to face from office.

About Sun King

Sun King is the world’s leading off-grid solar energy company, providing affordable solar solutions to the 1.8 billion people without reliable access to electricity. By combining product design, fintech, and field operations, Sun King has connected over 20 million homes to solar power across Africa and Asia, adding more than 200,000 new homes each month. Through ‘pay-as-you-go’ financing, customers make small payments to eventually own their solar systems, saving money and reducing reliance on harmful energy sources like kerosene.

Sun King employs 2,800 staff across 12 countries, with expertise in product design, data science, logistics, customer service, and more. The company is expanding its product range to include clean cooking, electric mobility, and entertainment solutions, all while supporting a diverse workforce — with women making up 44% of the team.

About the role

The Senior Software Developer - Backend will work as part of the Digitization and Automation team to support Sun King design, develop, and implement intelligent, tech-enabled solutions to help solve a large variety of our business problems. We are looking for candidates with an affinity for technology and automations, curiosity towards advancement in products, and strong coding skills for our in-house software development team.

What you will be expected to do:

• Design and build applications/systems based on wireframes and product requirements documents.
• Design and develop coherent and physical data models to meet application requirements. 
• Identify and correct bottlenecks/bugs according to operational requirements.
• Focus on scalability, performance, service robustness, and cost trade-offs.
• Create prototypes and proof-of-concepts for iterative development.
• Take complete ownership of projects (end to end) and their development cycle.
• Mentoring and guiding team members.
• Unit test code for robustness, including edge cases, usability, and general reliability.
• Integrate existing tools and business systems (in-house tools or business tools like ticketing software and communication tools) with external services.
• Coordinate with Product Manager, development team, & business analysts.

You might be a strong candidate if you have/are:

• A minimum of 4 years of experience.
• Deep knowledge of OOPS concepts and programming skills in Core Java, Spring Framework.
• Experience in web service development and integration (SOAP, REST, JSON, XML).
• Should be very strong in problem solving, data structures, and algorithms.
• Strong experience in SQL.
• Experience in the AWS suite (Ec2, RDS, Lambda, API Gateway).
• Experience in scripting languages like Python.
• Experience in Microservice Architecture.
• Prior managing/mentoring experience.
• Knowledge of best software engineering practices for all stages of the software development life cycle, including coding standards, code reviews, testing, and deployment. 

Good to have:

• Knowledge on messaging systems RabbitMQ, Kafka.
• Container-based application deployment (Docker or equivalent)
• Willing to learn new technologies and implement them in products.

What Sun King offers:

• Professional growth in a dynamic, rapidly expanding, high-social-impact industry.
• An open-minded, collaborative culture made up of enthusiastic colleagues who are driven by the challenge of innovation towards profound impact on people and the planet.
• A truly multicultural experience: you will have the chance to work with and learn from people from different geographies, nationalities, and backgrounds.
• Structured, tailored learning and development programs that help you become a better leader, manager, and professional through the Sun King Center for Leadership.

Role : Senior Engineer Infrastructure

Key Responsibilities:

● Infrastructure Development and Management: Design, implement, and manage robust and scalable infrastructure solutions, ensuring optimal performance,security, and availability. Lead transition and migration projects, moving legacy systemsto cloud-based solutions.

● Develop and maintain applications and services using Golang.

● Automation and Optimization: Implement automation tools and frameworksto optimize operational processes. Monitorsystem performance, optimizing and modifying systems as necessary.

● Security and Compliance: Ensure infrastructure security by implementing industry best practices and compliance requirements. Respond to and mitigate security incidents and vulnerabilities.

Qualifications:

● Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).

● Good understanding of prominent backend languageslike Golang, Python, Node.js, or others.

● In-depth knowledge of network architecture,system security, infrastructure scalability.

● Proficiency with development tools,server management, and database systems.

● Strong experience with cloud services(AWS.), deployment,scaling, and management.

● Knowledge of Azure is a plus

● Familiarity with containers and orchestration services,such as Docker, Kubernetes, etc.

● Strong problem-solving skills and analytical thinking.

● Excellent verbal and written communication skills.

● Ability to thrive in a collaborative team environment.

● Genuine passion for backend development and keen interest in scalable systems. 

We are looking for a Blockchain Developer who has around 2-3 years of experience, and has past experience with working on blockchain-based systems and scenarios. The ideal candidate would be someone who understands the concepts of Blockchain technology and having working experience on Rust and Solana.

• Desire to work in a startup environment, fun@work culture and able to self-manage.

• In Depth understanding of at-least two blockchain network like Rust, Substrate, Polkadot Solana, Hedera Hashgraph, Tezos, BlockApps, Algorand, Corda, Lambda, Cargo etc

• Familiarity with basic cryptography to understand the essentials of blockchain systems.

• Hands on in Rust

• Designing and writing well-structured APIs in Node.js and MongoDb to connect to Blockchain infrastructure

• Staying up to date with new developments and news in integrated chains.

• Past experience with Wallets or Crypto Exchanges would be a major plus.

• Experience with third-party libraries and APIs.

• Experience working in an agile development process.

• Documenting architecture and guidelines.

• Be proficient in using version control and continuous integration, with tools such as Gitlab, Git and Jenkins.

• Write clear, maintainable and testable code that you are proud of.

• Attend training and education where necessary to up-skill themselves.

• Experience in writing smart contracts for large-scale production blockchain applications.

• Cross-team contribution whenever required.

• Familiarity with basic cryptography.

• Should have a deep understanding of the blockchain and cryptocurrency space and smart contract systems, specifically having a deep understanding of Rust.

• Basics of Networking, TCP/IP Networks, Multi-Vendor Support Experience (Cisco/HPE/Juniper/Checkpoint/ASA/Fortinet etc)
• Basics of Compute, 
• Basics of Storage 
• Strong experience towards monitoring devices such as server hardware, Network
• Strong understanding of IT service management
• Interacting with clients, understanding their needs & providing technical support to clients by remotely accessing their networks & troubleshooting the issues raised
• Experience working in a NOC environment managing and implementing day to day operations on network and security issues for large scale enterprise customers
• Switching Concepts and Experience including STP’s, Vlan’s, VTP, EtherChannel, Port Config, Hardening, Management Protocols, Stacking etc
• Wireless Configuration Experience with Cisco/HPE/ARUBA Controllers and AP’s
• Experience with Network systems and servers, networking systems integration (hardware, software, network, and database). 

Roles and Responsibilities

1. Developing new features and user interfaces from wireframe models
2. Build pixel-perfect smooth UIs across both mobile platforms
3. Ensuring the best performance and user experience of the application
4. Fixing bugs and performance problems
5. Writing clean, readable, and testable code
6. Coordinating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.
7. Knowledge of native android and iOS development would be an added advantage

Desired Candidate Profile

1. Experience with React Native mobile app development
2. 2+ year of flutter development experience is recommended
3. Experience in IOS preferred
4. A strong Node and JavaScript background
5. Must have built at least two Android and/or iOS apps with Flutter
6. Understanding of the Agile development life-cycle
7. Translating UI/UX designs into code
8. Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
9. Strong understanding of design patterns over and above MVP, MVVM, and MVC
10. Ability to learn and adapt as per the requirement and ready to face new challenges
11. Advanced debugging/testing/optimization
12. Networking and integrating third-party APIs
13. Working with a version control system (i.e., Git)

Nice to Have

1. Xcode and IOS applications
2. Knowledge on Blockchain