Senior Backend Developer (.NET, C#) - Marketplace Team

Posted 20 Days Ago
Easy Apply
Be an Early Applicant
28 Locations
Remote
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
Smartcat is on a mission to become the wall-to-wall Language AI platform.
The Role
As a Senior Backend Engineer, you will enhance the platform by designing, developing, and deploying backend services and APIs, ensuring optimal performance and security while collaborating across teams. Your role involves troubleshooting production issues and participating in code reviews.
Summary Generated by Built In
About Smartcat

Smartcat is on a mission to become the wall-to-wall Language AI platform, addressing the diverse needs in multilingual content for various user personas within global enterprises. 

Smartcat is uniquely positioned within the $100+ billion multilingual content industry, which is currently served by tens of thousands of agencies. This results in a highly fragmented and inefficient supply chain, high costs, unacceptable turnaround times, and quality issues. Using highly qualified internal resources to translate or create multilingual content (insourcing) solves the quality problem for enterprises, but if done manually, it can't solve for scalability, high cost, and slow turnaround.

Smartcat changes the ROI equation in favor of insourcing with its Language AI platform for enterprise end-users. It delivers high-quality, instantaneous AI translations or generates new content in any language by tapping into a customer-specific multilingual content library. The AI output is further refined through human editing by the client's internal reviewers or experts from the Smartcat's embedded global marketplace of linguists and content editors. This AI output continuously improves through the editing feedback loop, ensuring consistent and customer-tailored results.

More than 1,000 global companies including ~20% of the Fortune 1,000 trust Smartcat to communicate their innovations and ideas all over the world.

As a dynamic Series C company, Smartcat is growing at 130% YoY, thanks to the high and quick ROI it delivers to global enterprises. It's well-funded by notable VCs, and is capital efficient, offering a unique blend of hyper-growth potential with downside protection and the capacity for long-term planning and strategy.

Mission

As a Senior Backend Engineer, you'll be at the forefront of enhancing our platform's capabilities. You'll design and implement scalable, high-performance backend services that power critical features for our growing client base.

Outcomes 

  • Design, develop, and deploy backend services and APIs that solve real-world customer challenges
  • Optimize application performance, scalability, and security
  • Collaborate with product managers, frontend engineers, and DevOps to ensure seamless integration of services
  • Troubleshoot and resolve production issues efficiently
  • Actively participate in code reviews, knowledge sharing, and continuous learning

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 
  • 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 will be an advantage
  • Upper-intermediate or higher English proficiency (written and spoken)
  • Experience with usage of the LLM-based solutions in daily workflow (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

  • Backend: .NET Core (C#), Python
  • Frontend: Vue.js 2/3, Nuxt 3, Typescript
  • Databases: MongoDB, PostgreSQL, Elasticsearch
  • Messaging Queue: Kafka
  • 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. We have been fully remote since 2020, with some locations populated with more Smartcaters than others, such as Boston, NYC, SF, the Bay Area, London, and Lisbon.
  • Innovating a $100 Billion industry
    Smartcat’s innovative approach towards multilingual content, taps into a $100B industry. Our platform enables enterprise end users to stop using traditional outsourcing methods, and start enjoying an easy-to-use, AI-powered SaaS, that delivers immediate high-quality results, at a fraction of the cost.
  • High impact role enabling innovation and inclusion in organizations
    You will enjoy building with us. You will drive changes in how an old-fashioned global language industry operates while improving how hundreds of thousands of people work and millions of people exchange knowledge and ideas worldwide. 
  • Join the rocketship to scale-up 10x and beyond together
    We are looking for someone to become an integral part of our team and play a crucial role in the most exciting part of our journey: transitioning from a post-Series C startup to a company exceeding $100M in ARR and $1B in valuation. Our journey isn’t for the faint of heart. We are growing at 130% YoY, thanks to our strong product-market fit and high-performing team, and plan to accelerate from here. 
  • 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.

        


Top Skills

.Net
C#
Python
The Company
HQ: Boston, Massachusetts
242 Employees
Remote Workplace
Year Founded: 2016

What We Do

Smartcat is the essential language AI platform for any global enterprise.

Our client-tailored language AI turns content in any format into any language, from documents to videos to complex websites and software, making global operations simple for any corporate team.

It also allows any user to create new content by tapping into a multilingual enterprise library. Teams get results at 1/100 of the cost in minutes, not weeks, and never have to make the same edits twice with adaptive AI that remembers every update made by any team member.

The editing process can be scaled up in no time by accessing the largest embedded marketplace of linguists and editors, all AI-automated. More than 1,000 global companies including 20% of the Fortune 500 trust Smartcat to communicate their innovations and ideas all over the world

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Smartcat Offices

Remote Workspace

Employees work remotely.

Our HQ is in Boston, United States, but our workforce is global — from San Francisco to New York, Barcelona to Istanbul, and beyond! The choice is yours at Smartcat.

Typical time on-site: None
HQBoston, Massachusetts

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