Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Build scalable backend systems and APIs for innovative legal tech solutions.
- Company: Join Navys, a cutting-edge legal technology startup transforming private capital markets.
- Benefits: Competitive salary, equity, and opportunities for professional growth.
- Why this job: Make a real impact in a fast-paced environment with ownership of core backend features.
- Qualifications: Proficient in Python, with experience in backend systems and RESTful APIs.
- Other info: Collaborate closely with engineering leaders and contribute to exciting projects.
The predicted salary is between 36000 - 60000 £ per year.
Location: London, 4 to 5 days per week on site
Compensation: Competitive salary and equity, depending on experience
Reports to: Head of Engineering
About Navys
Navys is a venture-backed legal technology company building enterprise workflow software for private capital markets. The platform replaces manual, email-driven legal processes with a structured system that enables funds lawyers, GPs and LPs to execute complex transactions more efficiently. Navys is focused on real legal workflows, not generic AI tools or document summarisation, and is designed to support production-grade, enterprise use cases.
Role Summary
Navys is seeking a Back-End Engineer to join the team on a full-time basis. This is a hands-on engineering role focused on building robust, scalable backend systems that power complex legal workflows and transaction management. You will be responsible for designing and implementing core backend services, APIs and data infrastructure that form the foundation of the platform. This role requires deep technical expertise in backend architecture, strong ownership and the ability to translate complex legal workflows into efficient, reliable systems.
Responsibilities
- Backend Development and API Design
- Design, build and ship scalable backend services and RESTful APIs in Python
- Architect and implement data models that support complex legal workflows and transaction orchestration
- Translate complex legal and operational requirements into efficient backend systems
- Take ownership of backend features from concept through to production release
- Develop and maintain cloud infrastructure with a strong focus on Azure services
- Design and implement database schemas, optimise queries and ensure data integrity
- Build resilient, performant systems capable of handling enterprise workloads
- Ensure backend services are secure, maintainable and scalable as usage grows
- Influence backend architecture decisions and help define engineering best practices as the team grows
- Work closely with the Head of Engineering, frontend engineers and product team to align technical execution with product priorities
- Collaborate with legal domain experts to understand workflow requirements and design appropriate backend solutions
- Support early customer deployments and troubleshoot production issues
Candidate Profile
Essential Requirements
- Strong proficiency in Python with experience building production-grade backend systems
- Solid experience designing and building scalable RESTful APIs and microservices
- Deep understanding of relational databases, data modelling and SQL, with PostgreSQL experience preferred
- Experience with at least one major cloud platform, with Azure strongly preferred and AWS acceptable
- Understanding of authentication, authorization and security best practices in enterprise SaaS applications
- Knowledge of containerisation technologies such as Docker
- Strong problem-solving and analytical skills with attention to system performance and reliability
- Strong communication and collaboration abilities across technical and non-technical teams
- Comfortable operating in a fast-paced, early-stage start-up environment
Desirable Requirements
- Experience with infrastructure as code such as Terraform or Bicep
- Familiarity with Azure services including Azure Functions, Azure SQL, Key Vault, Blob Storage and Service Bus
- Experience building workflow or transaction-heavy systems
- Exposure to AI or LLM-based tooling such as OpenAI, Azure AI or LangChain
- Understanding of message queues, event-driven architectures or async processing patterns
- Experience in legal tech, fintech or another highly regulated domain
- Understanding of compliance, security and resilience requirements in enterprise software systems
What Navys Offers
- Competitive salary plus meaningful equity at an early stage
- A foundational engineering role with real ownership and impact on core backend systems
- Close collaboration with engineering leadership and founders
- Opportunity to grow as the company scales
Equal Opportunity Employer
We are committed to fostering a diverse and inclusive workplace. As an equal opportunity employer, we do not discriminate on the basis of age, disability, sex, race, religion or belief, gender reassignment, marriage or civil partnership, pregnancy or maternity, or sexual orientation. All qualified applicants will receive consideration based on individual merit and business needs.
Back-End Engineer in London employer: Navys
Contact Detail:
Navys Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Back-End Engineer in London
✨Tip Number 1
Get your networking game on! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have a lead on that perfect Back-End Engineer role.
✨Tip Number 2
Show off your skills! Build a portfolio showcasing your backend projects, especially those using Python and RESTful APIs. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your problem-solving skills and system design knowledge. Practice coding challenges and be ready to discuss your past projects in detail—this is your chance to shine!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Back-End Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Back-End Engineer role. Highlight your experience with Python, RESTful APIs, and any cloud platforms you've worked with, especially Azure. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about legal tech and how your background makes you a great fit for Navys. We love seeing enthusiasm and a personal touch in applications.
Showcase Your Projects: If you've worked on relevant projects, whether in a professional setting or as personal endeavours, make sure to mention them. We appreciate seeing real-world examples of your backend systems and API designs that demonstrate your expertise.
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’re considered for the role. Plus, it shows you’re keen on joining our team at Navys!
How to prepare for a job interview at Navys
✨Know Your Tech Stack
Make sure you’re well-versed in Python and the specific technologies mentioned in the job description, like Azure and PostgreSQL. Brush up on your knowledge of RESTful APIs and microservices, as you'll likely be asked to discuss your experience with these during the interview.
✨Understand the Legal Workflow
Since Navys focuses on legal technology, it’s crucial to understand the complexities of legal workflows. Familiarise yourself with how legal processes work and think about how you can translate those into efficient backend systems. This will show that you can bridge the gap between tech and the legal domain.
✨Prepare for Problem-Solving Questions
Expect to tackle some technical challenges or problem-solving scenarios during the interview. Practice coding problems related to backend development and think through how you would approach designing scalable systems. Being able to articulate your thought process is key!
✨Show Your Collaborative Spirit
Navys values collaboration across teams, so be ready to discuss how you've worked with both technical and non-technical teams in the past. Share examples of how you’ve communicated complex ideas clearly and contributed to a team environment, especially in fast-paced settings.
