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For Companies At a Glance
- Tasks: Build innovative backend systems that empower financial freedom across Latin America.
- Company: DolarApp, a mission-driven startup transforming financial solutions.
- Benefits: Competitive salary, equity bonuses, and the latest technology.
- Why this job: Make a real impact in fintech while working with a talented team.
- Qualifications: 5+ years in software engineering, 3+ years with Python, and strong communication skills.
- Other info: Join a product-oriented company focused on building world-class financial products.
The predicted salary is between 36000 - 60000 £ per year.
Do you want to build robust systems that empower financial freedom? Join DolarApp, a mission-driven startup revolutionising access to dollar-based financial solutions across Latin America. As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented team to create solutions that drive financial inclusion and transform the way people manage their money. If you’re excited to solve complex challenges and make a meaningful impact in a fast-growing company, we’d love to hear from you!
What you'll be doing
- You will be responsible for building agentic infrastructure that will power our operations - you will build customer support bots and fincrime AI agents that will redefine how fintech operations are done.
- You will follow a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration & delivery.
Minimal requirements
- 5+ years of experience working as a software engineer with 3+ years of engineering with Python as your primary language.
- Hands-on experience designing and building distributed systems in Python.
- Experience working with Postgres (or other relational) database.
- An academic background in STEM.
- Quick learner with an ambitious and results driven personality, with excellent communication skills (English fluency, verbal and written).
Nice to haves
- Experience with LangChain & LangGraph.
- Experience with LLM APIs (OpenAI, Google or Anthropic).
- Experience with AWS, K8s, Gitlab, monitoring, and alerting.
Benefits
- Competitive salary and sign-on equity bonus.
- Discretionary performance equity bonus.
- Latest technology to work with.
- Strong team that will help you improve your skills.
- Own the development process end-to-end and deliver customer impact.
About Us
At DolarApp we strive to change the way hundreds of millions of people in Latin America approach their everyday finances. We are a product-oriented company: do not expect to be working on legacy products but building world-class financial products from the ground up. We’ve hired some of the most talented people out there who have done it before – and we want you to join them.
Senior Python Engineer in London employer: Castleisland
Contact Detail:
Castleisland Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Python Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the fintech space, especially those who work at DolarApp or similar companies. A friendly chat can open doors and give you insights that job descriptions just can't.
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your Python projects, especially any that relate to financial systems or AI. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and system design principles. Practice common algorithms and data structures, and be ready to discuss your past projects and how they align with DolarApp's mission.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our mission-driven team at DolarApp.
We think you need these skills to ace Senior Python Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Python and distributed systems. We want to see how your skills align with our mission at DolarApp, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about building financial solutions and how your background makes you the perfect fit for our team. Keep it engaging and personal!
Showcase Your Problem-Solving Skills: In your application, give examples of complex challenges you've tackled in the past. We love seeing how you approach problems, especially in a fast-paced environment like ours!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at Castleisland
✨Know Your Tech Stack
Make sure you’re well-versed in Python and the technologies mentioned in the job description. Brush up on your experience with distributed systems, Postgres, and any relevant frameworks like LangChain or AWS. Being able to discuss your hands-on experience confidently will show that you’re the right fit for the role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you tackled them. DolarApp is looking for someone who can solve complex problems, so think of examples where you’ve used TDD or DDD to create clean, maintainable code. This will demonstrate your pragmatic approach to development.
✨Communicate Clearly
Since excellent communication skills are a must, practice explaining your past projects and technical concepts in simple terms. Be ready to articulate your thought process and decisions during the interview. This will help you connect with the team and show that you can collaborate effectively.
✨Align with Their Mission
DolarApp is all about financial inclusion and innovation. Research their products and be prepared to discuss how your values align with their mission. Showing genuine interest in their goals will set you apart and demonstrate that you’re not just looking for any job, but this job.
