LITSLINK

LITSLINK is looking for a motivated Sales Trainee / Junior Sales Manager who wants to start a career in IT services sales and learn how to acquire clients via different outbound channels and platforms. This role is ideal for candidates with strong communication skills, interest in IT, and a results-driven mindset. You will go through structured onboarding and hands-on training with real projects and mentorship from experienced sales managers.

Requirements

• Strong interest in IT services and software development
• English level: Intermediate+ (written & spoken)
• Good written communication skills
• Willingness to learn sales processes and work with KPIs
• Proactive, responsible, and result-oriented mindset
• Basic understanding of B2B communication or client interaction
• Readiness to work with cold outreach on platforms (e.g. Upwork, LinkedIn or similar)

Nice to have

• Any experience with freelance platforms (Upwork or similar)
• Previous experience in sales, lead generation, customer support, or recruitment
• Basic understanding of web/mobile development and tech stacks
• Familiarity with SDLC
• Experience with CRM tools (HubSpot, Pipedrive, etc.)

Responsibilities

• Learn how to sell IT services (software development, dedicated teams, UX/UI) via outbound channels and platforms
• Search for relevant projects and assist with proposal writing
• Communicate with leads and support pre-sales activities
• Qualify incoming requests and help clarify client requirements
• Support estimation and deal-closing process together with mentors
• Maintain CRM and sales reports
• Follow internal sales processes, templates, and guidelines
• Gradually start bringing first clients to the company

We offer

• Structured onboarding and mentorship with growth to Middle Sales Manager
• Commission-based income model with strong earning upside for top performers
• Flexible, remote-first work format
• High level of flexibility (non-exclusive cooperation model, subject to KPIs)
• Opportunities for international collaboration and future business trips
• Legal and organizational support for international cooperation
• Professional growth in IT outsourcing / outstaffing environment
• Supportive sales and delivery teams

Hiring process

• Screening call with a recruiter
• Interview with Head of Sales / Business Development
• Training program onboarding and cooperation offer

We are looking for a results-driven Sales Manager with proven experience selling IT services via Upwork to strengthen our sales team at LITSLINK.
This role is perfect for someone who knows how to close deals on Upwork, build long-term client relationships, and consistently drive revenue in a fast-paced IT outsourcing environment.

Qualifications

• Proven experience selling IT services specifically via Upwork
• Strong skills in writing winning proposals and negotiating with clients
• Solid understanding of web and mobile development and common tech stacks
• Basic understanding of SDLC and software delivery processes
• Strong communication and negotiation skills
• Upper-Intermediate or Advanced English
• Result-oriented, autonomous, and proactive mindset

Key Responsibilities

• Sell IT services (software development, dedicated teams, UX/UI) via Upwork
• Find relevant projects and write high-converting proposals
• Lead clients from first contact to signed contracts
• Handle pre-sales: requirement clarification, solution proposals, estimations
• Build and maintain long-term relationships with clients
• Achieve and exceed sales KPIs
• Work closely with recruitment and technical teams

What We Offer

• Commission from 5% to 25% depending on the acquisition channel and deal type
• Strong earning potential for top performers - up to $10k+ per month
• Remote-first format with flexible working hours
• High level of flexibility (non-exclusive cooperation model, subject to KPI performance)
• Opportunities for international business trips and working from our offices in the USA and Europe
• Legal and organizational support for international cooperation and travel
• Long-term career growth and work with international clients
• Potential long-term incentive and revenue-sharing programs for key performers

What happens after you apply:

• Quick screening call with our recruiter
• Interview with the Head of Sales / Business Development
• Cooperation offer

About the Role

We are looking for a Junior+ React Native Developer to join a mobile product team and work on a production-ready iOS & Android application.
This role is ideal for someone who already has commercial experience with React Native, understands mobile app lifecycles, and wants to grow in a real product environment with subscriptions, audio features, and store releases.

Location - Remote
Cooperation Type - Full-time, long-term
Experience Level - Junior+
Start - ASAP

Responsibilities

• Develop and maintain a cross-platform mobile application using React Native
• Work with Expo (bare workflow) in a production environment
• Implement and support subscriptions and entitlements via RevenueCat
• Integrate audio features using expo-audio
• Work with REST APIs using Fetch / Axios
• Implement navigation flows using React Navigation
• Prepare and support releases for App Store and Google Play
• Collaborate with designers and backend developers

• Participate in code reviews and improve code quality

   

Requirements

• Commercial experience with React Native
• Strong knowledge of TypeScript (strict mode, production-grade code)
• Experience with Expo, preferably bare workflow
• Understanding of mobile app architecture and state management
• Experience working with REST APIs
• Familiarity with React Navigation
• Experience publishing apps to App Store and Google Play (or strong understanding of the process)
• Basic understanding of mobile performance and debugging

• English - at least Intermediate level

   

Nice to Have

• Experience with RevenueCat or other subscription systems
• Experience with audio features in mobile apps
• Experience working with production mobile apps with real users

• Understanding of iOS / Android platform differences

   

What We Offer

• Full-time remote work
• Long-term cooperation
• Work on a real production mobile product
• Professional growth and mentorship
• Transparent processes and direct communication with the team

About the Role

We are looking for a Senior Python Backend Engineer to join a Client’s SaaS team and build production-grade backend services and large-scale LLM-powered systems.

This role requires strong backend engineering, deep service design experience, and hands-on work with LLM inference in production, including self-hosted models. You will work on scalable AI-driven services, optimize inference pipelines, and ensure reliability, performance, and cost-efficiency of LLM workloads in real-world production environments.

Location: Remote
Cooperation Type: Full-time, long-term
Experience Level: 7+ years
Start: ASAP

Responsibilities

• Design, develop, and maintain scalable backend services using Python and FastAPI
• Build and operate production-grade LLM inference pipelines
• Deploy, host, and optimize self-hosted LLM models (not only external APIs)
• Design systems for LLM request routing, batching, caching, and latency optimization
• Build high-performance APIs for AI-driven features and SaaS product workflows
• Process large-scale structured and unstructured data (text, embeddings, events, documents)
• Design and optimize PostgreSQL schemas and queries for performance and concurrency
• Build asynchronous and event-driven systems (RabbitMQ or similar)
• Monitor, debug, and optimize production systems under real traffic and load
• Collaborate with ML, Product, and Infrastructure teams on AI system architecture
• Ensure reliability, observability, scalability, and cost-efficiency of AI services
• Write clean, maintainable, and well-documented code

Requirements

• 7+ years of backend engineering experience with Python
• Strong hands-on experience with FastAPI (or Flask / Django REST)
• Hands-on experience running LLM inference in production
• Experience hosting and operating self-hosted LLM models
• Strong service design and distributed systems experience
• Experience building LLM pipelines (orchestration, routing, prompt pipelines, RAG, etc.)
• Strong experience with PostgreSQL (indexes, optimization, concurrency)
• Experience with message queues (RabbitMQ or similar)
• Experience with Docker and CI/CD
• Experience optimizing latency, throughput, and cost in high-load services
• Ability to start quickly, take ownership, and work independently
• English: Upper-Intermediate or higher

Nice to Have

• Experience with self-hosted LLM serving (vLLM, TGI, Triton, TensorRT, etc.)
• Experience with vector databases and embeddings pipelines
• Experience with GPU workloads / inference optimization
• Kubernetes or container orchestration
• Experience with RAG pipelines
• MLOps / ML infrastructure experience
• Experience with ETL / ELT pipelines

What We Offer

• Competitive compensation based on experience (gross system)
• Fully remote cooperation
• Fast hiring process and quick start
• Opportunity to work on a real AI product with immediate impact
• Direct collaboration with a client’s engineering team

What happens after you apply

• Quick CV review
• Short recruiter call
• Technical interview with LITSLINK team & technical meeting with the Client
• Fast decision & offer