Junior Software Engineer (Data Products)
Yapily London, England, United Kingdom
Software Development · 51-200 employees
About the role
You will support the design and maintenance of scalable data pipelines and cloud infrastructure using GCP services. Additionally, you will collaborate with cross-functional teams to build APIs and optimize database operations for high-volume transactions.
What they look for
Requirements
Candidates should have 2-3 years of programming experience and a strong foundation in SQL and database schema design. A degree in Computer Science or a related field is required, along with familiarity with version control and cloud platforms.
Benefits
Full description
As a Junior Software Engineer (Data Products) at Yapily, you will help build and scale our
modern, next-generation data platform. This is a junior level role perfect for someone with a
strong computer science foundation who is eager to specialize in the world of Data
Engineering.
You will support the team in creating high-performance data pipelines, billing infrastructure,
and self-serve data APIs. This role offers a unique front-row seat to the GCP (Google Cloud
Platform) stack, where you’ll learn to develop data systems that empower engineering teams
to turn raw data into actionable value.
As a Junior Software Engineer, Data Products, you will be responsible for:
● Supporting Data Pipelines: Assisting in the design and maintenance of scalable
data ingestion and processing systems using ETL/ELT methodologies.
● Cloud Resource Management: Learning to deploy and maintain software utilizing
GCP services such as Pub/Sub, BigQuery, Cloud Storage
● Cross-functional Collaboration: Partnering with BI, infrastructure, and product
teams to understand data requirements and deliver technical solutions.
● API Development: Helping build and document APIs that deliver a seamless data
experience for internal and external stakeholders.
● Database Operations: Working with SQL and NoSQL databases, helping to
optimize schemas and write efficient queries to support high-volume transactions.
● Billing Infrastructure Support: Contributing to a reliable billing architecture within
an event-driven environment.
● Quality & Monitoring: Participating in testing, monitoring, and logging practices to
ensure system resilience.
● Continuous Learning: Engaging in code reviews and agile ceremonies to rapidly
level up your technical skills and product knowledge.
What You Bring
Essential Skills
● Programming Language Foundation: 2–3 years of experience (including
internships or intensive projects) in any programming language development.
● Database Basics: Academic or professional exposure to SQL; you should be
comfortable writing queries and understand basic schema design.
● Version Control: Familiarity with Git and a basic understanding of CI/CD concepts.
● Problem-Solving Mindset: A proactive approach to debugging and a genuine
curiosity about how data flows through a system.
● API Awareness: Basic understanding of REST APIs and how microservices
communicate.
● Educational Background: A degree in Computer Science, Software Engineering, or
a related field (or equivalent practical experience).
Preferred Skills (Nice to Have)
● Python/Shell: Basic knowledge for scripting or data automation.
● Cloud Exposure: Any experience with GCP, AWS, or Azure (Cloud certifications are
a plus!).
● Containerization: Familiarity with Docker or the concept of containerized
applications.
● Data Tools: Exposure to any data processing tools like Airflow, Kafka, or Spark.
● Infrastructure as Code: A desire to learn tools like Terraform/Terragrunt.
● Financial Tech Interest: An interest in Open Banking and the FinTech landscape.
- Competitive Pay & Equity – We offer a great base salary plus equity, so you’ll own a part of what we’re building together.
- Generous Time Off – Enjoy 25 days of holiday each year (plus bank holidays if you’re in the UK), and earn an extra day each year after your first, up to 5 more!
- Hybrid Working – Life’s about balance. you can work from home up to 3 days a week, eligibility criteria applies.
- Nomad Working – Feel like a change of scenery? Work from anywhere for up to 20 days each year.
- Family First – We offer enhanced Maternity and Paternity leave because your family matters
- Private Medical Insurance – You’ll get top-notch cover through BUPA, because your health is a priority.
- Mental Health Support – Access personalised mental wellness support through our award-winning partner.
- Future-Ready Perks – Including a solid company pension, life assurance, and income protection.
- Learn & Grow – A £200 annual budget for learning and personal development. Invest in you!
- Cycle to Work Scheme – Commute the healthy way with support from our cycle to work programme.
- Refer a Friend – Bring someone great onboard and earn £1,000 with our referral scheme.
- Team Vibes – Monthly socials, team lunches, and a budget to hang out and have fun (yes, pizza included 🍕).
- Office Snacks & Doggies – Daily snacks to keep you going, and yes – we’re proudly a dog-friendly office 🐾.
Our Values We obsess about quality
- Our customers have entrusted us with a critical function in a regulated industry…and we take that responsibility seriously. We always assume ownership and hold ourselves accountable.
We are curious
- Our innovation is powered by our collective growth mindset. We’re lifelong learners who challenge assumptions, experiment, and iterate.
We act with integrity
- We’re guided by our mission and earn and maintain trust by doing what’s right, even when it’s not easy.
We are do-ers
- We reject indifference and agility is our strength.
- We’re motivated by challenges, and biassed towards action.
We problem-solve together
- We’re diverse people in diverse places, and know the best solutions are born out of collaboration. We win, lose, and learn…together.
