Remofirst logo
Remofirst

Legally employ anyone, anywhere with one click.

Staff Backend Engineer

Backend EngineerSoftware EngineerFull TimeRemoteLeadTeam 11-50H1B No SponsorCompany SiteLinkedIn

Location

Bulgaria

Posted

92 days ago

Salary

0

Seniority

Lead

Job Description

Staff Backend Engineer

Remofirst

• As a hands-on leader from the IC track you will design, develop, and maintain backend services using our core stack (Java/Python/SpringBoot/FastAPI/Postgres/Kafka) alongside the rest of the engineers on the squads • As the lead engineer you will be working closely with the broader cross-functional team (Product, Design, Operations, Sales) to build reliable and delightful products that address the real pain points of businesses operating in the growing remote talent market. • As an architect you will be in charge of making pragmatic yet sustainable architectural discussions, choose when and how to strangle functionalities off of our legacy monolith, establish domain boundaries, and choose the appropriate distributed system patterns • As a leader in our Engineering Community of Practice, you will play a pivotal role in our adoption of modern engineering practices - TDD, real continuous delivery, SRE culture, API-first design to enable externally available dev APIs - and master the art of refactoring to gradually introduce them without stop-the-world year-long migrations • As a mentor you will upskill less senior engineers by writing quality code yourself, leading our weekly learning sessions, conduct quality code reviews, encourage best practices by automatic trivial controls

Job Requirements

  • 8+ years of backend software development experience
  • Strong professional experience with Python (Django, FastAPI, Flask, or similar frameworks)
  • Strong professional experience with Java, preferably using Spring Boot
  • Experience designing and consuming RESTful APIs
  • Experience with relational databases (PostgreSQL, MySQL); exposure to NoSQL databases is a plus
  • Familiarity with unit testing, integration testing, and test-driven development (TDD)
  • Experience with CI/CD pipelines, Git, and modern development workflows
  • Deep understanding of microservices architecture and distributed systems
  • Experience working with cloud platforms (AWS preferred)
  • Strong problem-solving skills and attention to performance and scalability
  • Excellent written and verbal communication skills in English.

Benefits

  • Fully remote role
  • Opportunity to work on global-scale systems and products
  • Exposure to international teams and modern engineering practices
  • High ownership and autonomy in a fast-growing startup environment
  • A strong culture grounded in speed, ownership, trust, transparency, customer obsession, and excellence.
  • Real problems, global impact, and the chance to help redefine how the world works.

Related Job Pages

More Backend Engineer Jobs

Bee Talents logo

Software Engineer, Golang – Kubernetes

Bee Talents

Wyróżnienie w kategorii Top Innovative Agency in Poland w konkursie LinkedIn Talents Awards 2019 🏆🙏

Backend Engineer92 days ago
Full TimeRemoteTeam 51-200Since 2019H1B No Sponsor

• Design and implement AI inference and model training cloud products optimized for Kubernetes - from autoscaling inference servers to distributed training jobs across GPU fleets • Write clean, efficient, and maintainable Go code to power Kubernetes controllers, operators, and custom resources supporting AI workloads • Build APIs, CLIs, and developer tools that simplify the deployment, lifecycle management, and monitoring of AI applications • Develop features that optimize serverless container workflows for AI, ensuring fast cold starts, resource-efficient scaling, and workload isolation • Contribute to system performance, reliability, and security, with a focus on AI-specific challenges such as GPU scheduling, job orchestration, and data throughput • Stay on top of Kubernetes ecosystem advancements (e.g., K8s-native ML tooling, scheduling improvements, SIGs) and influence our product roadmap accordingly

Poland
Job Closed
Bee Talents logo

Software Engineer, Python, Kubernetes, AI/ML

Bee Talents

Wyróżnienie w kategorii Top Innovative Agency in Poland w konkursie LinkedIn Talents Awards 2019 🏆🙏

Backend Engineer92 days ago
Full TimeRemoteTeam 51-200Since 2019H1B No Sponsor

• Contribute to the development of the Everywhere Inference platform - a Kubernetes-based solution enabling scalable and portable AI inference across a wide range of environments. • Design and implement APIs and developer tools to simplify deployment, management, and monitoring of AI applications. • Focus on packaging and integrating new ML models into the platform, using Python and common ML frameworks. • Optimize serverless container workflows for AI workloads, ensuring performance, scalability, and seamless autoscaling. • Collaborate with customers to fine-tune ML model performance and support their unique use cases. • Work with cross-functional teams to improve the AI applications marketplace and ensure smooth model onboarding and lifecycle management. • Stay current with trends in Kubernetes, machine learning, and MLOps, and help drive innovation within the platform.

Poland
Job Closed

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description LINCGEO is seeking an experienced Sr. Backend Developer to play a key role on our team. The ideal candidate has strong, firsthand technical expertise in a variety of configuration management and data technologies and the proven ability to fashion robust scalable solutions. - Enhance our existing application written in C#, node.js, .net, JSON, Entity Framework, CSS/SASS, TypeScript, XML, and Esri ArcGIS Maps SDK for Java Script - Contribute to the development of new product modules from scratch while thinking about scalability and security - Perform code reviews to ensure high code quality in DevOps - Mentor junior programmers providing guidance, sharing best practices, and code efficiency based on code reviews and the goals of the product - Work closely with all staff including designers and management, working with new modules from conception to post-deployment in a fast-paced, collaborative environment - Design client-side and server-side architecture - Develop and manage databases and applications - Proactively manage security and data protection concerns - Build features and applications with a mobile design - Develop and implement automated tests to ensure the quality and ongoing reliability of your features - Proactively contribute ideas for new features, as well as identify areas for improvement - Proactively address technical issues and risks that could impact project schedule and/or integrity of the application environment - Effectively document code with version control - Integrate and deploy AI/ML models via REST APIs (e.g., OpenAI, Azure Cognitive Services, or custom ML pipelines) - Develop intelligent backend logic for automation, predictive insights, and data processing workflows - Build and manage data pipelines and ETL processes supporting analytical dashboards and intelligent decision-making - Ensure backend architecture supports AI-based data analysis, semantic search, and adaptive user experiences - Work closely with the AI team to integrate model outputs, inference engines, and NLP pipelines into production systems Qualifications - 7-10 years of industry experience in C#, .net, node.js software development - Demonstratable project and team leadership - Strong knowledge of data structures and algorithms, proficient in C#, JSON, Entity Framework, and XML - Experience designing and developing REST APIs - Proficient in writing SQL queries – Knowledge and previous experience in writing optimized SQL queries is a plus - Experience with task automation - Hands-on experience in Github or similar platforms and pull request process - Previous experience building a web application from scratch - Knowledge of MIT licensed based open-source libraries - Able to articulate complex solutions through technical discussions - Strong understanding of web technologies and distributed systems - Strong knowledge with cloud-native technologies such as DevOps, AWS, DevExpress, Figma - Self-starter with a can-do attitude who has a relentless desire to improve quality and quantity of your output - Experience with AI/ML integration, AI APIs, or data processing frameworks (e.g., TensorFlow, PyTorch, OpenAI API, Azure ML) - Familiarity with cloud AI/ML services (e.g., AWS AI/ML tools, Azure Cognitive Services) Requirements - Compensation: $95,000-$150,000 per year, depending on experience, qualifications, and overall fit for the role Nice to have qualifications - Curiosity towards new technology and outstanding ability to analyze and solve problems - Demonstrated system thinking and expertise in more than one layer of multi-tier architecture - Hands-on experience with AI-driven data processing, predictive analytics, or NLP pipelines - Exposure to vector databases or semantic search systems (e.g., Pinecone, Azure Cognitive Search) - Passion for continuous learning and experimentation with AI technologies and emerging frameworks

United States
Job Closed
Provectus logo

Senior Python Developer

Provectus

We help businesses leverage cloud, data, and AI to reimagine the way they operate, compete, and deliver customer value.

Backend Engineer92 days ago
Full TimeRemoteTeam 501-1,000Since 2012H1B Sponsor

• Build and optimize RESTful APIs and servers using frameworks such as FastAPI, Django REST, or Flask. • Implement and optimize Retrieval Augmented Generation (RAG) systems; • Profile and optimize Python code to enhance performance; • Collaborate with cross-functional teams, including ML engineers and product managers, to deliver high-quality products; • Write clean, maintainable, and well-documented code; • Stay updated with the latest developments in Python and AI technologies and propose innovative solutions.

Serbia
Job Closed