Software Engineer III, Backend - Consumer Growth Domain

About Satispay

Satispay was born to revolutionise everyday payments – making them simple, fair, and accessible to everyone. Now, the focus has moved even further, aiming to shape the future of money. We're a movement empowering millions of people, driven by a shared purpose to tackle big challenges. And we're just getting started.

You will be joining the Business Team — the team that helps businesses improve their finances with Satispay. We own the financial backbone: fees, payouts, invoicing, compliance, and everything in between. If a business relies on Satispay to get paid correctly and on time, our team make it happen.

We move quickly, think boldly, and trust each other to challenge the norm, learning and growing as we go. If you're looking for more than just your next job – if you want to build something impactful with a talented team – you're in the right place.

What You’ll Be Doing

As a Software Engineer, Backend in the Consumer Growth Team , you’ll play a key role in shaping the future of digital payments by designing and building scalable features that drive user growth. You will be responsible for delivering features that reduce friction for new users and create sustainable value for our community.

Here’s what your day-to-day will look like:

• Own the story lifecycle: take full ownership of the end-to-end lifecycle—from technical design to production release—ensuring that product stories are robust, scalable, and meet all user requirements.
• Accelerate activation & trust: build and optimise the high-reliability systems behind onboarding, document verification, and security flows, ensuring users can start transacting safely within minutes.
• Drive engagement & discovery: enhance the app experience by developing core backend services for shop discovery, transaction management, and personalised consumer journeys through CRM integrations.
• Scale loyalty & monetisation: contribute to our "Plus" subscription plans, referral programs, and loyalty mechanics (points and rewards), building the technical foundation for long-term user retention.
• Master a modern tech stack: take ownership of our AWS-based infrastructure (EC2/ECS, S3, Lambda, Kinesis) and participate in architectural improvements across our growth-focused microservices.
• Work in an AI-powered environment: leverage AI tools daily to write and optimise code, speed up root cause analysis, and generate documentation, raising the bar for engineering efficiency.
• Ensure quality and stability: conduct technical analysis, accurately estimate effort, and participate in incident resolution (including root cause analysis) to ensure technical transparency and system health.
• Collaborate & document: create comprehensive technical documentation for your features and collaborate cross‑functionally with Product and stakeholders to align your work with the roadmap.

Who We’re Looking For

We are looking for a dynamic problem-solver who is excited about scaling a user base and building seamless digital experiences. Does it sound like you?

• Experience: you have at least 3 years of experience as a Backend Engineer, with a strong track record of building and maintaining scalable microservices in fast‑paced environments.
• Technical foundations: solid expertise in Java and Spring Boot, with a good understanding of relational databases (PostgreSQL) and cloud environments (AWS is a plus).
• Growth mindset: you care about performance and user experience. You understand that small technical improvements in onboarding or loyalty flows can have a massive impact on millions of users.
• Reliability & documentation: you are structured in your approach, enjoy writing clear technical documentation, and focus on building maintainable, high-quality code.
• Teamwork and communication: you excel at cross‑functional collaboration and can communicate technical concepts clearly to both technical and non-technical peers.
• Passion and language skills: you are passionate about FinTech, user growth, or startup environments and are fluent in English.

Don't worry if you don't tick every box. We believe in the power of different viewpoints and strengths. Your unique perspective is important as we build something special. If you're passionate and can make a difference, we truly encourage you to apply.

Our Benefits & Perks

CareAbout Health & Wellbeing

• Unlimited paid time off
• Psychological support & mental health webinars with Serenis
• Flexible hybrid working system
• Extended parental leave
• Childcare leave
• Health Coverage

CareAbout Growth & Development

• Professional development programmes
• Internal mobility program
• Language classes with Preply
• Internal workshops & training

CareAbout Financial Support

• Stock Option Plan (with additional grants often provided based on performance)
• International relocation support
• Competitive salary
• Flexible Benefit budget
• Meal vouchers

Equal-Opportunity Employer

At Satispay, we’re proud to be an equal‑opportunity employer. We celebrate diversity and inclusion, welcoming individuals of all backgrounds. This opportunity is open to everyone, regardless — for instance — of race, colour, religion, sex, gender identity, sexual orientation, and national origin. Join us in a workplace where everyone belongs!

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