


ABOUT UNRAVEL CARBON
Unravel Carbon enables companies to assess their carbon footprint by tracking their digital financial footprint with its proprietary carbon emission factor model; making it easy, fast and convenient to become climate positive.
We aim to accelerate the participation of all companies, big and small, in the global fight against climate change. And we want to do it the 21st century way—autonomous, painless, and beautiful.
Unravel Carbon consists of a team of software engineers, data scientists, founders and climate experts with a passion to solve the world’s most pressing issue—climate change. Collectively, our leadership team has launched and invested in multiple companies, and are now combining their experience and knowledge here at Unravel.
We are backed by some of the world’s best funds and investors and are part of Y Combinator’s W22 batch.
Unravel Carbon was founded in 2021 with headquarters in Singapore.
Unravel Carbon on LinkedIn: https://www.linkedin.com/company/unravelcarbon/
ABOUT THE ROLE
We are looking for early members of our India team. You will be part of the team that establishes our India product development team. We are looking for candidates who have high potential, are excited about tackling the climate change problem and are excited to grow in a high-growth environment while working with the Singapore HQ.
A junior/mid-level backend software engineer. Must be comfortable to work in a small development team and have the initiative to work alone on smaller problem sets. Must be passionate about climate-tech for a better future.
- Build backend server applications using Flask/DJango framework
- Collaborate with the data team to integrate data pipelines into our backend system.
- Collaborate with the front end team.
- Analyze processes and code to troubleshoot problems and identify areas of improvement.
- Participating in continuing education and training to remain current on best practices, learn new programming languages, and better assist other team members.
- Take lead on projects, as needed.
ABOUT YOU
- Willingness to learn, be a self-starter, and thrive in uncertainty; you would be one of the first few employees at an early stage startup, be prepared to venture into unknown territory, collaborate and learn
- Meticulous and detail-oriented
- Required skills:
- Python Backend Development Frameworks (Flask, Django). Backend development in other languages/frameworks can be considered too
- NoSQL databases (MongoDB)
- SQL databases (MySQL, Postgres, DuckDB)
- Running/managing Linux servers on Cloud services (AWS/GCS/Azure)
- Optional skills:
- Front End Web development (ReactJS)
- Python data science tools (Pandas, Numpy, Scipy)
- Python NLP tools
YOUR WORK STYLE
- An understanding of agile product development
- Self exploration and self learning of the latest technologies and applying them to solving the technical challenges our team face
- Self-starter (proactive and independent) with an ability to prioritize different assignments and tasks to meet deadlines
- Comfortable working in a collaborative environment
- Eager to think outside of the box and creatively problem-solve
YOUR PREFERRED BACKGROUND
A Bachelor’s Degree in Computer Science, IT, or related discipline AND 1+ years working experience in the IT industry.
WHAT WE OFFER YOU
We offer an exciting challenge for a purpose-driven person who thoroughly enjoys learning and takes up responsibilities in a multi-cultural, primarily virtual, and pioneering organization.
We nurture a culture that allows you to thrive, where your skills can be honed and your ideas will be heard, and where collaboration across teams and with global partners is the default.

About Unravel Carbon
About
Unravel Carbon is the climate platform helping companies with global supply chains make data-driven decisions.
Our platform provides enterprises with reliable insights on their emissions, enabling them to measure, reduce, and report with confidence.
Headquartered in Singapore, with offices in Australia and Vietnam, we serve customers across the globe.
We are trusted by companies across key sectors, including manufacturing, fashion, consumer goods, food and beverage, and financial services.
Our customers include leading enterprises such as Global Fashion Group, Big Dutchman, and AIA.
We are backed by some of the best investors, including Sequoia and Y Combinator.
Our calculation methodology is certified by TÜV Rheinland against the GHG Protocol corporate standard for Scope 1, 2, and 3 emissions, and the ISO 14064 series for GHG inventories.
We ensure data security with our ISO 27001 certification and SOC 2 Type 1 attestation.
At Unravel Carbon, we are driven by a powerful mission: to accelerate the world's progress toward a zero-carbon economy.
Our vision is to integrate climate-driven decisions into global business practices to leave a habitable world for future generations.
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Tasks:
· You will take part in the design of the architecture and the development of modern software-based applications in the back-end (Node.JS, TypeScript, Nest.JS)
· You support the technological conception, programming and implementation of new features
· You help manage IoT-to-Cloud services, Microservices, Kubernetes and Docker on GCP
Requirements:
· Bachelor or Master student in an IT-related field of study
· Ability to holistically conceive applications in multiple technologies in the backend
· Experience in agile software development with JavaScript, TypeScript, Node.JS and ideally Nest.JS
· First experiences in Cloud (AWS/Azure/GCP) and Docker
·
Nice to Have:
· Experience with GraphQL, Microservices, Kubernetes
· Understanding of IoT device management and message brokers like AMQP or MQTT
Benefits:
· A responsible position in a fast-growing and highly innovative start-up
· An agile and diverse team with colleagues from all over the world
· English speaking open work environment, with flat hierarchies and short decision-making paths
· Advanced technology stack leveraging cutting-edge IoT hardware and software
· Creative freedom for own ideas, projects and personal development
· Team building, learning and start-up events


Job Description:
Position: Python Technical Architect
Major Responsibilities:
● Develop and customize solutions, including workflows, Workviews, and application integrations.
● Integrate with other enterprise applications and systems.
● Perform system upgrades and migrations to ensure optimal performance.
● Troubleshoot and resolve issues related to applications and workflows using Diagnostic console.
● Ensure data integrity and security within the system.
● Maintain documentation for system configurations, workflows, and processes.
● Stay updated on best practices, new features and industry trends.
● Hands-on in Waterfall & Agile Scrum methodology.
● Working on software issues and specifications and performing Design/Code Review(s).
● Engaging in the assignment of work to the development team resources, ensuring effective transition of knowledge, design assumptions and development expectations.
● Ability to mentor developers and lead cross-functional technical teams.
● Collaborate with stakeholders to gather requirements and translate them into technical specifications for effective workflow/Workview design.
● Assist in the training of end-users and provide support as needed
● Contributing to the organizational values by actively working with agile development teams, methodologies, and toolsets.
● Driving concise, structured, and effective communication with peers and clients.
Key Capabilities and Competencies Knowledge
● Proven experience as a Software Architect or Technical Project Manager with architectural responsibilities.
● Strong proficiency in Python and relevant frameworks (Django, Flask, FastAPI).
● Strong understanding of software development lifecycle (SDLC), agile methodologies (Scrum, Kanban) and DevOps practices.
● Expertise in Azure cloud ecosystem and architecture design patterns.
● Familiarity with Azure DevOps, CI/CD pipelines, monitoring and logging.
● Experience with RESTful APIs, microservices architecture and asynchronous processing.
● Deep understanding of insurance domain processes such as claims management, policy administration etc.
● Experience in database design and data modelling with SQL(MySQL) and NoSQL(Azure Cosmos DB).
● Knowledge of security best practices including data encryption, API security and compliance standards.
● Knowledge of SAST and DAST security tools is a plus.
● Strong documentation skill for articulating architecture decisions and technical concepts to stakeholders.
● Experience with system integration using middleware or web services.
● Server Load Balancing, Planning, configuration, maintenance and administration of the Server Systems.
● Experience with developing reusable assets such as prototypes, solution designs, documentation and other materials that contribute to department efficiency.
● Highly cognizant of the DevOps approach like ensuring basic security measures.
● Technical writing skills, strong networking, and communication style with the ability to formulate professional emails, presentations, and documents.
● Passion for technology trends in the insurance industry and emerging technology space.
Qualification and Experience
● Recognized with a Bachelor’s degree in Computer Science, Information Technology, or equivalent.
● Work experience - Overall experience 10-12 years
● Recognizable domain knowledge and awareness of basic insurance and regulatory frameworks.
● Previous experience working in the insurance industry (AINS Certification is a plus).

Kunato.AI is a NY-based IT firm helping to create the first marketplace that monetizes digital content on the internet (i-commerce). We have patented our technology - a quantitative deep tech system that predicts, assigns, and updates the value of any digital content in real time without the need for human intervention. Our system has the potential to create a new digital goods marketplace that will revolutionize the way we consume, create and search for content on the Internet.
We are looking for a Rust Developer (with 2-6years of experience) to join our cutting-edge development team as it grows. The candidate must be comfortable working in an agile environment and has the ability to take the lead when necessary.
Roles and Responsibilities:
- Responsible for developing the product as per the product specification defined by the product managers
- Responsible for preforming research on the best methods of implementing the requirements
- Author and curate technical documentation to support delivery, maintenance, and adoption
- Work with programmers, engineers, and management heads to identify process improvement opportunities, propose system modifications, and devise governance strategies to optimize the overall performance
- Design and develop automated deployment and maintenance mechanisms
- Solving development challenges and making architectural decisions by understanding the larger picture of the projects goals
- Expanding your existing skill-set, and picking up on various rust dependent frameworks
- Confidently communicating and collaborating with your fellow developers in a remote team environment
Essential skills:
- Must have experience in Rust programming language
- Have excellent knowledge of different data structures and algorithms
- Working knowledge of any other programming language Python, Java, or JavaScript is good to have
- Experience with, or understanding of, Kafka or Redis, Cloud infrastructure services, Docker is an added advantage
- Experience with SQL or NoSQL databases, MySQL, MongoDB, Elasticsearch, etc.
- Experience in Backend and APIs development
- Experience in analysing and optimizing the platform’s performance
- Excellent verbal communication skills
Experience working with ExpressJS
Good Understanding of OOPS , Data Structure and Algorithms is required
Job descriptio
Job Summary
We are looking for candidates with Rust programming experience in developing high end technology products for the current digital world. The developer will be responsible in building the product as per the product specification defined by the product architects. Since there would be many requirements which require implementation using some of the latest technology hence the developer would also need to do research on the best methods of implementing the requirements.
Responsibilities
- Actively participate in all phases of development from design to post-deployment issue resolution
- Share ownership of significant areas of code for both new and existing features and functionality
- Help diagnose and resolve field-reported issues
- Work with other team members and with security consultants to refine requirements and implement design decisions
- Contribute to code reviews of team project
Qualifications
Experience coding in Rust with strong debugging and troubleshooting skills
- 3-4 years of coding experience, Strong knowledge on Rust programming language.
- Experience with concurrent programming using standard libraries
- Experience interfacing with data stores such as Influx, Redis, and Postgres
- Knowledge of data structures and their implementation details
- Understanding of multithreaded applications and concurrency control
- Ability to use Linux as both a development platform and a target execution environment
- Understanding of version control systems such as git and/or subversion
- Excellent written and verbal communication skills
- Ability to effectively work in a cooperative, distributed team environment
- Experience with cloud deployments is a plus
Mandatory Skill:
1. Need to know about Byte Code Interpreter Development in Rust.
2. Need to know about Hasher and Pair Trait development in Rust
3. Need to know about ADT Schemes in Rust.
4. Need to know about Deterministic and Non-Deterministic transitions in Rust.
5. Blockchain development experience will be an added advantage

Navia Life Care is looking for a young, energetic, and passionate backend developer for a full-time role, and available to join immediately.
They will be expected to fulfill the following responsibilities :
Backend developer responsibilities :
- Design and build system backend on Python, Django and PostgreSQL
- Experience with Machine Learning, Data Analytics will be a Plus
- Collaborate with cross-functional teams to define, design, and ship new features.
- Unit-testing code for robustness, including edge cases, usability, and general reliability.
- Help improve code quality through writing unit tests, automation and performing code reviews
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Handle software updates, patches, and bug fixes.
- Develop applications for time-sensitive projects while considering business/system requirements.
- Continually learn about new programming languages, operating system updates, and other information that will affect the functions of applications in development.
- Integrate with our front-end and mobile applications
- Participate in brainstorming sessions and have the chance to contribute innovative and original ideas to our technology, algorithms and product
Requirements :
- Minimum 1 to 5 years working experience in Python, DJango, and other related technologies
- Have published one or more Android apps on the Google Play store
- Experience with third-party libraries and APIs, WebRTC etc.
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Excellent ability to develop and understand algorithms.
- Opportunity to join a fast-growing and funded healthcare startup, and direct reporting to the Chief Technology Officer.
- We provide a flexible and innovation-driven work environment, with a 5-day working week, and competitive compensation packages.
AnnexLogic System Pvt. Ltd. is a leading comprehensive business software product development services provider. We partner with both start-ups and established businesses globally in their idea-to-implementation journey. We are a team of professionals who believe in creating business value for our clients through in-depth research, analysis, formation and implementation. Our customers are spread across the globe including the US, Canada, Australia, UK, Europe and Asia-Pacific region.
We are always looking for opportunities to extend our team with new proficient and talented colleagues who love working in a start-up culture, and this time, we need a Senior Back-end Developer, with strong technical skills and relevant experience of at least 4 years.
You’re a motivated team player who takes initiative and pride in his work and contributes to an informal working environment. You will be confident in your ability to develop the product, taking into account the following:
● Excellent knowledge of NodeJS
● At least 3 years of working experience with backend technologies
● Knowledge of PHP is considered a plus
● Knowledge of Java or Kotlin is considered a plus
● You can learn quickly new technologies and adapt to new technical challenges
● Experience in working with a TDD approach
● You have a strong background in Linux-based development
● You have previous experience with container technologies such as Docker
● You have strong knowledge of microservice architecture
● You are passionate about writing clean, maintainable & testable code
● You have strong Agile/Scrum work ethic
● You are continuously researching tools, technologies, frameworks and practices.
● Projects with a high complexity interest you
● You are highly committed and responsible, independent and able to take an initiative
● You are always mindful of quality attributes like maintainability, performance, security, scalability, usability and testability.
● You carefully read the specifications and assignments and you like to take responsibility for your components from start to end
● You feel comfortable discussing and deepening technical and technical requirements with the PM
● You have multitasking capabilities, attention to detail and excellent analytical skills
● Excellent interpersonal and teamwork skills 1 Responsibilities:
● Work on multiple microservices - written in NodeJS (TS, JS), Spring (Kotlin), PHP (Symfony)
● Develop new microservices to accommodate the (many) new features and requirements of the project
● Refactor existing microservices or extract new ones to improve performance and scalability
● Come up with ideas to improve existing architecture - feedback and ideas are always welcome
● Monitor, trace and debug production microservices to ensure an application with 0 downtime
● Work to improve the CI / CD flow of the project Things we can guarantee:
● Competitive salary, with many other extra benefits (complex medical package, extra free days, events, gifts and others)
● Opportunity to work on a challenging project, using the latest technologies
● The perfect framework for professional development
● A young, creative and friendly team
● A flexible work schedule which makes you more productive
● We support any opportunities that are useful for you, including training and events

Job Description:
We are looking for a Ruby on Rails developer responsible for managing the interchange of data between the server and the users. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
Job Responsibilities:
- Design, build, and maintain efficient, reusable, and reliable Ruby code.
- Integration of data storage solutions.
- Integration of user-facing elements developed by front-end developers with server side logic.
- Identify bottlenecks and bugs, and devise solutions to these problems.
- Help maintain code quality, organization and automatization.
Job Requirements:
- Knowledge of Ruby on Rails, Ruby, SQL, JavaScript and Git.
- Experience with Shopify, ReactJs, JQuery CSS, HTML would be plus.
- Strong grasp of TDD and BDD.
- Experience with Heroku or AWS or DigitalOcean.
- A knack for writing clean, readable Ruby code.

It can be taking our own product and customizing as per the customer requirements or developing applications from the scratch.

