Android Developer
Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Sep 23, 2026.
About 75F
75F is a global leader in IoT-based Building Automation & Energy Efficiency solutions for commercial buildings. We are headquartered in the US, with offices across India, Singapore, and the Middle East. Our investors, led by Bill Gates’s breakthrough energy ventures, include some of the most prominent names in climate and technology. As a result of our dedicated efforts towards climate action, 75F has earned recognition, securing a spot on the global cleantech 100 list for the second consecutive year in 2022.
In 2016, 75F ventured into India, and in 2019, we entered the Singapore market. We have made significant inroads, emerging as a prominent player in the APAC region, and secured pivotal clients like Flipkart, Mercedes Benz, WeWork, and Adobe. Our Strategic Partnerships with Tata Power and Singapore Power have spread the message of energy efficiency, climate tech & better automation through IoT, ML, AI, wireless technology & the power of the Cloud. Through these partnerships, the company has earned the trust of several customers of repute such as Hiranandani Hospital, Dmall, Spar and Fern Meluha in India and Singapore Institute of Technology, Labrador Real Estate, Instant Group, DBS Bank, Amex in Singapore.
Our cutting-edge technology and exceptional results have garnered numerous awards, including recognition from entities like Clean Energy Trust, Bloomberg NEF, Cleantech 100, Realty+ Prop-Tech Brand of the Year 2022-2023 & 2024, ESG Award Customer Excellence 2023, Frost & Sullivan APAC Smart Energy Management Technology Leadership Award 2021, CMO Asia 2022 Most Preferred Brand in Real Estate: HVAC and National Energy Efficiency Innovation Award by Ministry of Power 2023.
We are looking for passionate individuals who are committed not just to personal growth but are passionate about solving some of the world’s toughest challenges. Opportunities exist for working across the various locations and across functions that the Company is present in. Continuing education is valued. We prize extreme ownership and tenacity above all other things. Finally, we believe we can’t build a new future for the planet without first building a diverse and inclusive team so we hire the best candidates we can based on an evaluation of their potential, not just their experience.
Role: Android Developer
Work Location: Bangalore
Experience : 8-15 years
Responsibilities
- In this role, you will be developing 75F’s next-generation IoT applications for Smart Buildings. You will collaborate with an interdisciplinary team of cloud and firmware engineers to develop and improve software products deployed in commercial buildings which aim to cut down significantly on energy consumption due to HVAC infrastructure while maintaining the highest level of occupants’ comfort and productivity.
- Proven experience architecting and developing high-quality code and algorithms and contributing to full-stack Java & Android based applications with end-to-end quality code delivery.
- Work in a scaled agile environment to collaborate with developers and architects in different timezones.
- Design, implement, test, and deliver new features for our Android gateway application that runs algorithms for the Smart Building and acts as a gateway to the cloud.
- Understanding quality attributes and their impact on software products and incorporating them into the day-to-day development stream.
- Contribute and review software methodologies for product design and model documentation.
- Write user documentation for internal processes and external customer support.
- Collaborate and contribute to international, multi-site development in an agile environment.
- Work with the product manager and test lead to write user stories and refine acceptance criteria including test designs.
- Participate in the resolution of field problems in the application of existing products based on thorough system impact analysis.
- Ensure that secure coding practices are followed.
Required Knowledge/Skills, Education, and Experience
- Bachelor’s degree in computer science, Engineering, or related discipline.
- 8+ years of hands-on professional experience designing and developing applications and algorithms in Java and Kotlin for Android/Linux platforms.
- 4+years in Kotlin.
- Strong knowledge of Android SDK and different versions of Android.
- Experience working with testing libraries like Junit, Espresso, Roboelectric, and any other automation framework.
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Strong knowledge of Android UI design principles, patterns, and best practices
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks.
- Experience with Java package management tools (Gradle, Maven, etc)
- Experience with offline storage, threading, and performance tuning
- Experience working with testing libraries like Junit
- Knowledge of continuous delivery in mobile, including Test- or Behavior-Driven Design, code review, static analysis, continuous integration, automation and functional testing.
- Experience in hands-on testing of Apps on multiple devices and form factors.
- Practical experience with SDLC tools such as Git, Azure Dev Ops etc
- Strong communication and collaboration skills in a global setup
- Passionate and self-motivated to learn and keen to constantly improve and develop skills to stay current with technology
- Ability to learn and act in a fast-paced startup environment with high energy and motivation.
- Experience in HVAC domain and IoT is a plus
Benefits:
American MNC culture
Attractive Compensation & Benefits structure.
Possibility of being placed in different regions where the Company has a direct presence (Singapore, India, Dubai, USA)
Being a part of one of the world’s leading Climate Tech companies & working with a team of 200 passionate disruptors.
Diversity & Inclusion
Our dedication to diversity and inclusion starts with our values. We lead with integrity and purpose, focusing on the future and aligning with our customers’ vision for success. Our High-Performance Culture ensures that we have the best talent, that is highly engaged and eager to innovate.
75F Culture Canvas: