Senior Backend Developer @ RemoDevs

2 weeks ago


Remote Wrocław Gdańsk Warsaw Kyiv Kraków, Czech Republic RemoDevs Full time

5+ years as a professional developer, with strong experience in Backend Development in a SaaS environment. Expert in Python 3.10+ and Django 4.x (REST APIs, ORM, async tasks). Skilled in system design and building distributed systems on AWS. Deep knowledge of PostgreSQL, Redis, and Elasticsearch/OpenSearch. Hands-on AWS experience (ECS, Lambda, S3, RDS). Strong debugging, problem-solving, and performance skills. Experience with automated testing (e.g., pytest) and writing high-quality code. About Us We build B2B legal technology that helps law firms and fund managers work faster and with better quality. Our main product makes legal workflows easier when raising private investment funds, so lawyers can speed up drafting, negotiation, and compliance. We use a single-tenant SaaS system hosted on AWS in different regions. Our modern tech stack includes Python/Django, React/TypeScript, PostgreSQL, Redis, Elasticsearch/OpenSearch, S3, ECS, and Lambda. We work in Agile Scrum squads with strong CI/CD, Infrastructure as Code, and security-first practices. Role Overview We are looking for a Senior Backend Developer to join our product engineering team. This is a hands-on role for someone who enjoys building strong, scalable, and secure backend systems. As a senior engineer, you will take ownership of complex technical tasks and help design, build, and maintain core features of our platform. You will focus mainly on server-side development, from design to implementation. You will also review code, share knowledge, and support the technical growth of the team. Key Responsibilities Design, build, and maintain backend features and services with Python and Django. Solve difficult problems in data modeling, API design, performance, and distributed systems. Write clean, well-tested code and support other engineers with reviews and advice. Follow and improve best practices in coding, testing, CI/CD, and system design. Work closely with Product Managers, Frontend Engineers, and other stakeholders. Help plan the technical roadmap with input on effort, risks, and feasibility. Take part in technical discussions and architectural decisions. Improve performance in applications, databases, and system infrastructure. Essential Requirements 5+ years as a professional developer, with strong experience in Backend Development in a SaaS environment. Expert in Python 3.10+ and Django 4.x (REST APIs, ORM, async tasks). Skilled in system design and building distributed systems on AWS. Deep knowledge of PostgreSQL, Redis, and Elasticsearch/OpenSearch. Hands-on AWS experience (ECS, Lambda, S3, RDS). Strong debugging, problem-solving, and performance skills. Experience with automated testing (e.g., pytest) and writing high-quality code. Preferred Requirements Some knowledge of React/TypeScript and backend API integration. Experience in legal tech, fintech, or regulated industries. Familiar with Terraform/Terragrunt. Knowledge of observability tools (CloudWatch, Sentry) and security tools (KMS, SOPS, JWT). Experience with code quality tools (Ruff, Black, Mypy). Experience working in fully remote teams. Personal Attributes Passion for building software and solving complex problems. Good communication and ability to explain technical ideas clearly. Practical decision-making, balancing technical and business needs. Strong ownership and responsibility for your work and the platform. Proactive and adaptable in a scaling startup. Committed to learning and sharing knowledge. What We Offer Competitive salary and benefits. Career growth in a fast-growing technology company. Remote-first work with international teammates. Work on innovative legal-tech with global clients. This senior role offers the chance to shape the technical future of our product and deliver new features to some of the world’s most advanced law firms. ,[Design, build, and maintain backend features and services with Python and Django., Solve difficult problems in data modeling, API design, performance, and distributed systems., Write clean, well-tested code and support other engineers with reviews and advice., Follow and improve best practices in coding, testing, CI/CD, and system design., Work closely with Product Managers, Frontend Engineers, and other stakeholders., Help plan the technical roadmap with input on effort, risks, and feasibility., Take part in technical discussions and architectural decisions., Improve performance in applications, databases, and system infrastructure.] Requirements: Python, Django, AWS



  • Remote, Wrocław, Gdańsk, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    Strong experience as a Senior Frontend/Fullstack Developer or React Engineer in B2B SaaS. Expert knowledge of React 18 and TypeScript (Hooks, Context, functional components). Solid experience with Redux Toolkit, Ant Design, and Vite. Experience working with REST APIs and async data. Experience testing React apps with Jest and React Testing Library....


  • Remote, Gdańsk, Wrocław, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    5+ years as a professional developer, with strong experience in Backend Development in a SaaS environment. Expert in Python 3.10+ and Django 4.x (REST APIs, ORM, async tasks). Skilled in system design and building distributed systems on AWS. Deep knowledge of PostgreSQL, Redis, and Elasticsearch/OpenSearch. Hands-on AWS experience (ECS, Lambda,...


  • Remote, Gdańsk, Wrocław, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    Strong experience as a Senior Frontend/Fullstack Developer or React Engineer in B2B SaaS. Expert knowledge of React 18 and TypeScript (Hooks, Context, functional components). Solid experience with Redux Toolkit, Ant Design, and Vite. Experience working with REST APIs and async data. Experience testing React apps with Jest and React Testing Library....


  • Remote, Wrocław, Gdańsk, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    4+ years of experience with Node.js + TypeScript (backend development). Experience with SQL databases (ideally PostgreSQL + Prisma). Strong testing and code quality mindset. Curious, fast learner, and team player. Fluent English (C1 level). We are a growing fitness startup building sales software for gyms. Our mission is to help gyms increase revenue by...


  • Warsaw, Czech Republic RemoDevs Full time

    Requirements Strong skills in Node.js and JavaScript (ES6+). Experience with Express.js or similar frameworks. Good understanding of async programming and event-driven design. Knowledge of REST APIs, WebSockets, and GraphQL. Experience with databases like MongoDB, PostgreSQL, or MySQL. Familiar with Git or other version control systems. Strong...

  • Senior FullStack PHP

    2 weeks ago


    Remote, Warszawa, Kraków, Gdańsk, Wrocław, Vilnius, Czech Republic RemoDevs Full time

    Requirements : Experience working in the international environment  Expert knowledge of PHP  Expert knowledge of JavaScript  Great knowledge of TypeScript or React or Vue.js framewokrs  Strong theoretical knowledge about OOP.  Highly detail-oriented, a master of debugging  Excellent communication skills in English (written and verbal)  We are a...


  • Remote, Wrocław, Gdańsk, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    5+ years of experience as a software developer, with senior or lead experience in B2B SaaS. 1–2 years in a leadership or mentorship role (Tech Lead, Team Lead, or similar). Strong skills in Python 3.10+ and Django 4.x, including REST API design. Strong skills in React 18, TypeScript, and frontend state management. Solid system design and...


  • Warsaw, Czech Republic RemoDevs Full time

    5+ years of experience with JavaScript and TypeScript. Knowledge of design patterns and their use in JavaScript. Experience with modern front-end frameworks like React.js + Redux; Next.js is a bonus. Understanding of functional and asynchronous programming. Experience with Git, branch management, and debugging front-end issues. Knowledge of object-oriented...

  • Manual QA Engineer

    2 weeks ago


    Remote, Wrocław, Gdańsk, Warsaw, Kraków, Poznań, Czech Republic RemoDevs Full time

    English communication skills (preferably Intermediate+) 3+ years of experience testing websites and APIs Strong API testing skills — request/response validation, chaining requests, andexperience with tools like Postman or Swagger Experience testing backend systems, especially Python-based applications Basic SQL/NoSQL querying skills and ability...


  • Warsaw, Czech Republic RemoDevs Full time

    Technical Expertise: 10+ years in software development with significant experience in fullstack JavaScript. Advanced proficiency in: React.js with Hooks and Context API Node.js, NestJS, and Express Next.js for SSR and dynamic routing GraphQL APIs and tools like Apollo Server/Client Strong knowledge of HTML5, CSS3, JavaScript/TypeScript. Experience designing...