Senior Front-end Mobile developer

Would you like to work for one of the most innovative businesses in the Netherlands? Are you excited by the idea of building software that powers innovative solutions in digital farming and robotics? If you are a frontend software engineer who loves working in a team, read on!

We are looking for a Front-End Mobile Developer with expertise in Flutter and Dart to join our development team. In this role, you will design, implement, and maintain mobile applications that control and interact with robotic systems. You’ll work closely with back-end developers, robotics engineers, and designers to create responsive, real-time applications tailored to robot use cases.

Your main responsibilities

• Develop and maintain high-performance mobile applications using Flutter and Dart.
• Collaborate with cross-functional teams to define, design, and develop new features.
• Participate in code reviews, testing, and documentation.
• Take ownership of front-end related topics.
• Optimise UI for performance, responsiveness, and accessibility.

What we’re looking for

• You have a bachelor’s or master’s degree in Computer Science or a similar domain.
• At least 6 years of experience in front-end development
• Proven experience in developing and deploying Flutter mobile apps.
• Experience with BLE technology.
• You’re a team player who thrives in a cross-functional environment.
• Ability to follow designs and suggest viable solutions to UI/UX problems.
• You have a working knowledge of Pipelines and Gitlab.
• Well-versed in the usage of API calls.
• You are familiar with multidisciplinary Agile Scrum team setups.

What we offer

• An international working environment with opportunities for own initiative and entrepreneurship.
• Excellent working conditions, including up to 8 weeks of vacation per year and a good pension scheme.
• A full-time salary between €5700 and €8000 gross per month. Where we would like to see a growth option within the scale.
• Good growth opportunities: you are in control of your development and can choose from various training courses through our Lely Academy - from personal development to job-specific training.
• Our modern Lely Campus offers daily access to extensive sports facilities: an indoor gym, outdoor padel courts, an outdoor basketball and volleyball court, table tennis and table soccer. You can join Hyrox workouts or sign up for personal training - and challenge your colleagues during an active break.
• Enjoy fresh coffee and tea from our own barista, with milk straight from our farm, as well as a healthy and affordable company restaurant.
• A healthy work-life balance thanks to our hybrid work policy: you work at least three days a week on Campus, with flexible working hours and plenty of room to spend extra time on site (between 06:00 and 20:00).
• A free shuttle bus will take you to and from the metro in Maassluis, so your workday starts and ends smoothly.
• Successes need to be celebrated: from anniversaries to Christmas parties - at Lely we know how to do it!

We are also proud that our efforts and vision have been rewarded by winning the Rotterdam Entrepreneur Award 2025!

Over Lely

At Lely, we believe in achieving a sustainable, profitable and agreeable future for dairy farmers by combining robotisation, engineering and farming expertise.

It all started with a dream cherished by two brothers in Maassluis 75 years ago, and ever since, we have worked to become innovative market leaders in automated systems for dairy farmers across the globe. With a team of 2,500 professional specialists, we work constantly to bring about revolutionary solutions for the agro industry. We are based at our Maassluis Campus, a building which features the highest sustainability performance possible, not just in the Netherlands, but on a global scale. Our overall objective: making dairy farming interesting, also for the coming generations.