Senior Backend Developer (Platform team)
Senior Backend Developer (Platform team)

Senior Backend Developer (Platform team)

London Full-Time 48000 - 84000 ÂŁ / year (est.) Home office possible
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At a Glance

  • Tasks: Join us as a Senior Backend Developer to enhance our platform's API and architecture.
  • Company: Smartcat is revolutionising work with AI-driven solutions for global enterprises.
  • Benefits: Enjoy fully remote work, a diverse team, and the chance to innovate in a $100B industry.
  • Why this job: Be at the forefront of tech innovation, shaping the future of work and collaboration.
  • Qualifications: 8+ years in software engineering, strong .NET and C# skills, and a passion for clean code.
  • Other info: Join a fast-growing startup with a commitment to diversity and inclusion.

The predicted salary is between 48000 - 84000 ÂŁ per year.

Smartcat is building the future of work, where human expertise meets digital teammates to drive 10x to 1000x productivity gains for the world’s leading enterprises. We’re on the frontier of an entirely new category: Agentic AI. We enable enterprises to build high-performing hybrid workforces made up of both humans and AI agents. These AI agents aren’t generic copilots. They’re fully trained digital teammates that learn from your best people, your content, and your business strategy—ready to get to work from day one. Our platform combines generative AI, human-in-the-loop workflows, and a living Enterprise Skill Graph that continuously learns and improves.

As a Senior Software Engineer on our Product Platform Team (which is focused on our Product’s API Gateway), you will play a pivotal role in rebuilding our product’s core architecture to create a robust, easy-to-use platform. This effort will enable new use cases, drive business opportunities, and ultimately pave the way for external developers to integrate and innovate on our platform. This is an exciting opportunity to be at the forefront of enhancing our platform, and designing & implementing a scalable, high performance Platform layer that powers critical features for our growing client base and new customers’ enablement.

How you’ll ramp:

  • By Day 30: Deliver platform API Gateway integration library and documentation updates to teams, assisting with “platformizing” their microservices. Gain a deep understanding of the existing codebase and identify areas of improvement to transform our product into a more scalable platform.
  • By Day 60: Enhance and refine our API, ensuring it meets the performance and usability needs of both internal and future external developers. Collaborate with team members to align on best practices for building a solid, flexible, and maintainable platform.
  • By Day 90: Become a self-sufficient contributor who can propose and drive architectural changes across multiple microservices. Demonstrate ownership of key platform components, proactively suggesting improvements that will position our product for long-term growth and success.

Overall Outcomes:

  • Focus on enhancing the platform’s API functionality, stability, and ease of use.
  • Assist product teams in modifying (or advising how to do that) their existing microservices to align with platformization efforts.
  • Collaborate with the Architecture team to design and implement a more scalable and modern platform architecture.

Requirements:

  • 8+ years of proven professional experience as a Software Engineer, with at least 3 years in .NET and C#.
  • 2+ years of experience in product companies (SaaS).
  • Passion and strong skill for writing clean, maintainable, and testable code and well-documented C# code.
  • Experience with writing and maintaining Unit tests and E2E tests.
  • Advanced experience with MongoDB.
  • Upper-intermediate or higher English proficiency (written and spoken).
  • Experience with usage of the LLM-based solutions in daily workflow (Cursor, ChatGPT, CoPilot, JetBrains AI Assistant, etc).
  • Strong problem-solving skills and a growth mindset.
  • Readiness to thrive in a fast-paced startup environment with extreme focus, a strong sense of ownership, and determination.
  • Openness to constructive feedback and value the ideas and opinions of others.

Our technologies:

  • Cloud Provider: Amazon AWS
  • Monitoring & Logging: ELK (EFK), Prometheus, Grafana

Why joining Smartcat might be your best move so far:

  • Fully remote team: We are a global team of 200+ enthusiastic people spread across 30+ countries.
  • Innovating a $100 Billion industry: Smartcat’s innovative approach towards multilingual content taps into a $100B industry.
  • High impact role enabling innovation and inclusion in organizations.
  • Join the rocketship to scale-up 10x and beyond together.

Smartcat Culture: Where Diversity Meets High Performance. At Smartcat, we are committed to building a culture that highlights respect and appreciation for each individual's unique background and perspective, while maintaining a strong focus on results and clear, honest and direct communication. We believe in welcoming everyone and fostering an inclusive environment where team members can be their authentic selves at work. Our commitment to diversity and inclusion is steadfast, and we stand firmly against discrimination and harassment.

Senior Backend Developer (Platform team) employer: Smartcat Platform Inc.

Smartcat is an exceptional employer that champions innovation and inclusivity, offering a fully remote work environment that empowers employees to thrive from anywhere in Europe. With a strong focus on personal and professional growth, team members are encouraged to take ownership of their projects while contributing to a transformative platform that reshapes the global language industry. Join us to be part of a dynamic team that values diverse perspectives and drives meaningful change in how businesses operate worldwide.
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Contact Detail:

Smartcat Platform Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Backend Developer (Platform team)

✨Tip Number 1

Familiarise yourself with Smartcat's platform and its unique features, especially the API Gateway. Understanding how our platform integrates AI and human workflows will help you demonstrate your enthusiasm and knowledge during discussions.

✨Tip Number 2

Showcase your experience with .NET and C# by preparing examples of past projects where you've implemented scalable solutions. Be ready to discuss specific challenges you faced and how you overcame them, as this will highlight your problem-solving skills.

✨Tip Number 3

Engage with the Smartcat community on platforms like LinkedIn or GitHub. This can help you build connections and gain insights into the company culture, which is crucial for fitting into our diverse and high-performance environment.

✨Tip Number 4

Prepare to discuss your approach to collaboration and feedback. Since we value open communication and teamwork, sharing examples of how you've successfully worked in a team setting will resonate well with us.

We think you need these skills to ace Senior Backend Developer (Platform team)

.NET Framework
C# Programming
API Development
Microservices Architecture
MongoDB
Unit Testing
E2E Testing
Cloud Computing (AWS)
Problem-Solving Skills
Documentation Skills
Collaboration and Teamwork
Agile Methodologies
Performance Optimisation
Adaptability in Fast-Paced Environments
Strong Communication Skills in English

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with .NET, C#, and any relevant SaaS product development. Use specific examples that demonstrate your ability to write clean, maintainable code and your experience with MongoDB.

Craft a Compelling Cover Letter: In your cover letter, express your passion for building scalable platforms and your excitement about Smartcat's mission. Mention how your skills align with the role and provide examples of past projects where you tackled complex technical challenges.

Showcase Problem-Solving Skills: Include specific instances in your application where you've successfully solved problems or improved processes. This could be through architectural changes or enhancing API functionality, which are key aspects of the role.

Highlight Team Collaboration: Emphasise your experience working in teams, especially in fast-paced environments. Mention any collaborative projects where you contributed to architectural decisions or helped align best practices among team members.

How to prepare for a job interview at Smartcat Platform Inc.

✨Showcase Your Technical Expertise

As a Senior Backend Developer, it's crucial to demonstrate your deep understanding of .NET, C#, and MongoDB. Be prepared to discuss specific projects where you've successfully implemented these technologies, highlighting your problem-solving skills and ability to write clean, maintainable code.

✨Understand Smartcat's Vision

Familiarise yourself with Smartcat's mission and the concept of Agentic AI. During the interview, express how your experience aligns with their goals of enhancing productivity through innovative technology, and share ideas on how you could contribute to their platform's development.

✨Prepare for Architectural Discussions

Given the role's focus on architectural decisions, be ready to discuss your approach to designing scalable systems. Bring examples of past experiences where you've influenced architecture in a product environment, and be prepared to suggest improvements based on your understanding of microservices.

✨Emphasise Collaboration and Feedback

Smartcat values a collaborative culture, so highlight your experience working in teams and your openness to feedback. Share instances where you've successfully collaborated with cross-functional teams or adapted your work based on constructive criticism, showcasing your growth mindset.

Senior Backend Developer (Platform team)
Smartcat Platform Inc.
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