Senior Software Engineer, Frontend (1 year contract)

FLO ENERGY SINGAPORE PTE. LTD

Singapore, SGonsitePosted Jun 26, 2026

Skills

postgrestypescriptnextkotlinopenaireactawsllmjavascriptgo

About the role

About the role

We are looking for a Frontend Software Engineer in our Digital Enablement Technology Team at Flo. This is an exciting opportunity to build end-to-end solutions for our Customer Journey Team, while collaborating with other engineers in the team. Establish Flo as the go-to renewable electricity retailer in Singapore and Australia, contributing to a sustainable future.

What you will be doing:

This is a role for an experienced software engineer with a focus on the frontend to build end-to-end solutions for the Customer Journey team. You will be responsible for building highly scalable, complex and intelligent platforms, improving the development process and the end-end product life cycle from conception to launch. You will work with the product vertical and horizontal teams to ensure that our product meets customer needs and that we remain competitive in the market. You will also be responsible for identifying new opportunities for growth and driving innovation within the company.

Drive and support the entire cycle of frontend development, from ideation to deployment and everything in between, while enhancing standards of user experience, code quality, documentation, and design consistency.

Build intuitive user interfaces and engaging experiences that cater to users across multiple regions, including Singapore and Australia.

Understand product and business objectives to develop an easy-to-use platform that aligns with customers' needs.

Communicate cross-functionally across various teams, organizations and internal and external stakeholders to drive engineering efforts.

Drive the team's innovation efforts, bring in new ideas and technologies.

You will be a good candidate if you can:

Proven track record and at least 3 to 5 years of relevant core software engineering experience in a technology company and experience in leading complex and high scale projects end-end in an agile environment. (our tech stack: TypeScript, React, Next.js, Kotlin, PostgreSQL, TimeScaleDB, AWS however experience with these is not a hard requirement)

Have experience in building reactive frontend applications, using modern frameworks and tools.

An interest in how technology can improve the environments people live in and proactively propose new products-features / ideas to help the people.

Collaborate effectively with product managers and designers to assess feasibility and ensure alignment between technical and product goals.

A collaborative mindset that believes in the Agile principles and how they can help empowered teams deliver the best software

Experience building with AI agent platforms and experience with LLM APIs (e.g. OpenAI, Anthropic, or open-source equivalents) and practical prompt engineering.

Strong understanding of security best practices and can implement security measures to safeguard our data and systems.

Proactive and collaborative approach to working with diverse technical and non-technical teams.

Aptitude for staying current with the latest developments and trends in the renewable energy industry and across the tech stack.

Ability to ramp up quickly, hit the ground running and being able to productively contribute to the team initiatives

Extra Points if you:

An interest or past experience with building a product from 0-1.

Experience with both functional and OO programming, TypeScript.

Previous experience in the electricity retail market or a similar industry

Enthusiasm about diving into ongoing projects and providing hands-on support where needed.

Culture and Benefits

A challenging start-up position where you can make an impact.

Get involved in product development and regional expansion from the ground up to chart the future of Flo.

A lot of freedom and an essential role.

Work in an open-minded and dynamic environment with a talented team.

About Flo Energy

Hi, we are Flo! We are on a mission to switch as many people and businesses as possible to affordable, renewable solutions.

We began in a small shophouse in Singapore and have grown rapidly ever since, expanding into Australia with even bigger plans ahead.

Unlike other retailers, we have built our own best-in-class energy platform entirely in-house. Designed specifically for the sector, it automates complex processes and keeps costs down, letting us offer genuinely affordable products to our customers.

Behind Flo is a diverse team of passionate engineers, data scientists, operators, and energy experts. We come from different backgrounds, but we are united by the shared goal of creating a more sustainable future. If you want to make an impact and help accelerate the renewable energy transition, we would love to meet you.

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