Backend Engineer

🏢 Summary: Backend Engineer role focused on developing Python-based solutions for automation of production orders in a manufacturing (IIoT) environment. The position is fully remote under a B2B contract and involves working with containerized and cloud-native technologies. The project emphasizes optimization, system integration, and CI/CD-driven development. 🗂️ Requirements: Strong experience with Python, Experience with pandas, Experience with iiotpy, Hands-on experience with Docker, Hands-on experience with Kubernetes, Experience with OR-Tools (CP-SAT), Experience with DevContainers, Experience with containerized environments, Good knowledge of Bash, Experience with CI/CD, Experience with GitHub Actions, Familiarity with RabbitMQ 📃 Skills: Python, pandas, iiotpy, Docker, Kubernetes, OR-Tools, CPSAT, DevContainers, Bash, CI/CD, GitHubActions, RabbitMQ 🏢 Description: We are looking for a Backend Engineer (Python / IIoT). Key Details: B2B contract (160-190 PLN/hour) Fully remote work Project in the manufacturing domain focused on automation of production orders Requirements: Strong experience with Python (including libraries such as pandas, iiotpy) Hands-on experience with Docker and Kubernetes (k8s) Familiarity with OR-Tools (CP-SAT solver) Experience with DevContainers and containerized environments Good knowledge of bash scripting Experience with CI/CD tools (GitHub Actions) Familiarity with message brokers such as RabbitMQ Nice to have: background in IIoT/MES/Scada.

🏢 Summary: The offer is for a Python Backend Engineer to build and maintain scalable backend services and REST APIs in a collaborative product environment. The role focuses on developing clean, well-tested code and contributing to architecture and code quality from day one. It is a fully remote position with flexible contract options and long-term international projects. 🗂️ Requirements: 3+ years of professional Python experience, Strong knowledge of FastAPI, Django, or Flask, Experience with PostgreSQL, Experience with REST API design, Proficiency with Git, Experience with pytest, Experience with CI/CD workflows 📃 Skills: Python, FastAPI, Django, Flask, PostgreSQL, REST, Git, pytest, CI/CD, AWS, GCP, Azure, Docker, Kubernetes, Kafka, Redis, RabbitMQ, Poetry, uv 🏢 Description: About the role We're looking for a Python backend engineer to join a client team and build reliable, scalable services from day one. Responsibilities Design and maintain Python-based backend services and REST APIs Write clean, tested, well-documented code Collaborate with product and DevOps teams on feature delivery Participate in code reviews and architecture discussions Requirements 3+ years of professional Python experience Solid knowledge of FastAPI, Django, or Flask Experience with PostgreSQL and RESTful API design Comfortable with Git, pytest, and CI/CD workflows Good written and spoken English Nice to have AWS, GCP, or Azure Docker / Kubernetes Kafka, Redis, or RabbitMQ Poetry or uv for dependency management pre-commit hooks and code quality tooling We offer B2B contract or employment contract (umowa o pracę / umowa zlecenie) — flexible on the form Fully remote, flexible setup Long-term engagements with international clients Dedicated recruiter support through onboarding

🏢 Summary: Mid to senior backend engineer role focused on designing and scaling enterprise-grade backend services and integrations using Node.js and cloud-native technologies. The position involves building high-performance APIs, optimizing databases, leading CI/CD and DevOps practices, and mentoring engineering teams in complex enterprise environments. Fully remote opportunity available as full-time or B2B. 🗂️ Requirements: Minimum 5+ years of backend development experience with Node.js, TypeScript, NestJS, Proven experience designing and scaling RESTful APIs and SOAP services, Advanced PostgreSQL administration including performance tuning, replication, partitioning, Strong experience with Git workflows and CI/CD pipelines, Hands-on experience with AWS services (EC2, EKS, Lambda, S3, RDS, CloudWatch, API Gateway), Solid knowledge of Kubernetes deployment and scaling, Experience with monitoring and observability tools, Experience with infrastructure as code tools, Bachelor’s degree in Computer Science, Software Engineering, or related field 📃 Skills: Node.js, TypeScript, NestJS, PostgreSQL, Citus, Patroni, TimescaleDB, REST, SOAP, Swagger, OpenAPI, Postman, Git, GitHub, GitLab, GitHubActions, Jenkins, SonarQube, ESLint, Prettier, AWS, EC2, EKS, Lambda, Fargate, S3, RDS, CloudWatch, APIGateway, Docker, Kubernetes, Helm, Splunk, Prometheus, Grafana, Spinnaker, ArgoCD, AzureDevOps, Terraform, CDK 🏢 Description: We are seeking a mid to senior level engineer with deep expertise in backend engineering, cloud-native architecture, and enterprise system integration. Key Responsibilities Design, develop, and maintain enterprise-grade backend services using Node.js, TypeScript, and NestJS . Architect and implement high-performance REST and SOAP APIs for complex enterprise integrations. Optimize PostgreSQL databases for high availability, partitioning, replication, and performance tuning. Define and enforce secure coding practices, design patterns, and architectural principles . Collaborate with DevOps, frontend, QA, and product stakeholders to ensure seamless integration and delivery. Troubleshoot production issues, enhance reliability, and implement performance tuning at scale. Lead code reviews, enforce coding standards , and integrate quality gates in CI/CD pipelines. Mentor client engineering teams, contribute to technical strategy and architecture decisions . Integrate external systems, tools, and services to extend backend capabilities. Provide continuous innovation by adopting cloud-native, serverless, and emerging backend technologies . Required Qualifications Minimum 5+ years of backend development experience with Node.js, TypeScript, and NestJS. Proven expertise in designing and scaling RESTful APIs and SOAP services for enterprise-grade systems. Advanced proficiency in PostgreSQL administration (performance tuning, replication, partitioning). Strong experience with Git workflows, CI/CD pipelines, and automated quality controls . Deep understanding of cloud-native architectures and serverless implementations . Hands-on experience with AWS services (EC2, EKS, Lambda, S3, RDS, CloudWatch, API Gateway). Solid knowledge of Kubernetes (deployment, scaling, troubleshooting). Experience mentoring teams and driving technical leadership in multi-stakeholder environments . Expertise with Splunk (monitoring, dashboards, alerting). Familiarity with Spinnaker or advanced deployment pipelines . Education Bachelor’s degree in Computer Science, Software Engineering, or related field (required). Master’s degree preferred but not mandatory. Technology / Systems Expertise Node.js + NestJS + TypeScript – backend framework. PostgreSQL with advanced extensions (Citus, Patroni, TimescaleDB). Swagger / OpenAPI + Postman – API documentation & testing. GitHub / GitLab + GitHub Actions / Jenkins – version control & CI/CD automation. SonarQube, ESLint, Prettier – code quality enforcement. AWS (EC2, EKS, Lambda, Fargate, S3, RDS, CloudWatch, API Gateway) – cloud & serverless stack. Docker + Kubernetes (EKS) + Helm – containerization & orchestration. Splunk, Prometheus, Grafana – monitoring & observability. Spinnaker / ArgoCD/ Azure Devops – automated deployment pipelines. Terraform / AWS CDK – infrastructure as code. Skills & Capabilities Demonstrated expertise in backend architecture and scalable API design . Advanced database optimization & high availability strategies . Strong proficiency in CI/CD, GitOps, and DevOps integration . Hands-on experience in cloud-native and Kubernetes-based deployments . Proven ability to mentor engineers, lead architecture decisions, and drive best practices . All our positions are Remote and are available as Full Time Employment or B2B Contracts.

🏢 Summary: Hybrid Backend Developer role focused on designing and implementing Java-based microservices, integrating databases and external systems, and modeling BPMN/DMN processes. The position involves building secure REST APIs, writing automated tests, handling CI/CD pipelines, and collaborating with DevOps in a microservices environment. 🗂️ Requirements: Very good knowledge of Java (JVM, concurrency, optimization, Clean Code), Experience with Spring Boot (microservices, Security, Data, integrations), Knowledge of Quarkus (native build, extensions configuration), Practical experience with Docker and docker-compose, Experience with GitLab CI/CD pipelines and automation, Knowledge of PostgreSQL, MySQL, MongoDB, Oracle, Experience with unit and integration testing, Ability to design and secure REST API and create OpenAPI documentation, Knowledge of Camunda or Kogito and BPMN/DMN, Knowledge of application security and access control mechanisms, Ability to create technical documentation in Markdown, Experience with AI tools supporting development process 📃 Skills: Java, JVM, Spring, Quarkus, Docker, GitLab, CI/CD, PostgreSQL, MySQL, MongoDB, Oracle, JUnit, Mockito, REST, OpenAPI, Camunda, Kogito, BPMN, DMN, OAuth2, OpenID, Keycloak, Markdown 🏢 Description: Jako firma rekrutacyjna jesteśmy świadomi, że każdy solidny biznes napędzają ludzie z odpowiednio dopasowanymi kompetencjami. Nasz styl zarządzania i partnerskie podejście pozwalają nam na elastyczne dostosowanie się do Twoich potrzeb i zapewniają pełne wsparcie podczas współpracy. W związku z ciągłym rozwojem i dużą liczbą projektów rekrutacyjnych, jakie prowadzimy dla naszych Partnerów, szukamy osoby na stanowisko: Backend Developer Praca hybrydowa - 2x w tygodniu praca z biura Zakres obowiązków: Projektowanie i implementacja usług backendowych Integracja z bazami danych i systemami zewnętrznymi Tworzenie i utrzymywanie dokumentacji technicznej (w tym z użyciem Markdown) Udział w analizach i projektowaniu rozwiązań (współpraca z analitykami i architektami) Modelowanie i implementacja procesów BPMN/DMN (Camunda/Kogito) Tworzenie testów jednostkowych i integracyjnych Migracje danych Współpraca z zespołem DevOps Dbanie o bezpieczeństwo i jakość kodu, udział w code review Rozwiązywanie zgłoszeń użytkowników systemów (użycie ITSM Remedy, Jira): analiza zgłoszeń, analiza logów, przygotowywanie poprawek na poziomie kodu i DB Wymagania: Bardzo dobra znajomość Java (JVM, współbieżność, optymalizacja, Clean Code) Doświadczenie w Spring Boot (mikroserwisy, Spring Security, Spring Data, integracje) Znajomość Quarkus (native build, konfiguracja rozszerzeń) Praktyczna znajomość Docker oraz docker-compose Doświadczenie w CI/CD GitLab (pipeline'y, automatyzacja buildów, testów i deploymentów) Znajomość baz danych: PostgreSQL, MySQL, MongoDB, Oracle Doświadczenie w testach jednostkowych (JUnit, Mockito) Umiejętność projektowania i zabezpieczania REST API oraz tworzenia dokumentacji OpenAPI Znajomość BPMS (Camunda, Kogito), BPMN/DMN oraz integracji z mikroserwisami Znajomość zagadnień bezpieczeństwa aplikacji i kontroli dostępu (OAuth2, OpenID, Keycloak) Umiejętność tworzenia dokumentacji technicznej w Markdown Wykorzystanie narzędzi AI w procesie developmentu (generowanie kodu, testów, analiza błędów, refaktoryzacja) Oferujemy: Prywatną opiekę medyczną Dofinansowanie karty sportowej Szkolenia językowe Stałe wsparcie konsultanta Program rekomendacji pracowników

🏢 Summary: Senior Python Backend Engineer role focused on building and scaling a platform for testing and monitoring AI agents in simulated environments. The position involves designing distributed microservices, developing high-performance REST APIs, and deploying scalable systems to production. The role requires strong architectural decision-making and experience with production-grade backend systems. 🗂️ Requirements: 7+ years of backend development experience with Python, Strong knowledge of Python 3.10+, Experience designing REST APIs, Experience building distributed systems, Experience with NoSQL databases, Experience with message queues or event-driven architectures, Experience building scalable production systems, Ability to make architectural decisions, Experience working in production environments 📃 Skills: Python, REST, Microservices, DistributedSystems, NoSQL, MongoDB, Redis, Kafka, Docker, Kubernetes, CICD, OpenTelemetry 🏢 Description: Poszukujemy Senior Python Backend Engineer do pracy przy rozwoju platformy służącej do testowania i monitorowania agentów AI w środowiskach symulacyjnych. Osoba na tym stanowisku będzie odpowiedzialna za projektowanie i rozwój skalowalnych mikroserwisów, budowę wydajnych API oraz wdrażanie rozwiązań do środowisk produkcyjnych. Rola wymaga bardzo dobrej znajomości Pythona , doświadczenia w budowie systemów rozproszonych i wysokowydajnych backendów , a także umiejętności podejmowania decyzji architektonicznych i pracy w środowisku produkcyjnym. Wymagania 7+ lat doświadczenia w backend development (Python) Bardzo dobra znajomość Python 3.10+ Doświadczenie w projektowaniu REST API i systemów rozproszonych Praca z bazami NoSQL oraz systemami kolejkowymi / event-driven Doświadczenie w budowie skalowalnych systemów produkcyjnych Komunikatywny język angielski Nice to have FastAPI, Pydantic, mypy Kafka lub inne systemy streamingowe Kubernetes, Docker, CI/CD Monitoring / observability (OpenTelemetry, metryki, SLO) Doświadczenie z systemami high-throughput Integracje z LLM / OpenAI Stack: Python, FastAPI, MongoDB, Redis, Kafka, Docker, Kubernetes, CI/CD, OpenTelemetry.

🏢 Summary: Part-time Backend Developer role for early-career candidates or students, focused on building and maintaining web applications using Python, Django, and microservices architecture. The position involves developing, testing, debugging, and documenting backend solutions, as well as participating in code reviews. It offers hands-on experience in modern backend development within a collaborative team environment. 🗂️ Requirements: Experience with Python, Experience with Django framework, Knowledge of RESTful APIs, Knowledge of microservices architecture, Experience with SQL, Experience with PostgreSQL, Knowledge of data modeling, Knowledge of data warehouse concepts, Knowledge of software testing methodologies, Ability to create unit tests, Understanding of clean code principles, Familiarity with design patterns, Ability to read technical documentation in English, Adherence to software development best practices 📃 Skills: Python, Django, REST, Microservices, SQL, PostgreSQL, APIs, UnitTesting, IntegrationTesting, SystemTesting, DataModeling, DataWarehouse, GitHub, GitLab 🏢 Description: Who we are looking for: We are looking for a Backend Developer, available for at least half-time, to join our team. If you are at the beginning of your professional career or currently studying, this job is for you. Responsibilities: implementing and developing software based on Python, Django, and microservices technologies, designing and developing web applications, running, testing, and debugging implemented software, creating unit tests, documenting the source code you create, conducting code reviews of source code written by other team members. Requirements: experience with Python and the Django framework, knowledge of RESTful APIs, microservices architecture, and best practices in API design, experience with SQL, especially PostgreSQL, data modeling, and data warehouse concepts, English proficiency sufficient to read technical documentation, creative, solution-oriented problem-solving skills, knowledge of software testing methodologies, including unit, integration, and system testing, openness toward others and the ability to work in a team, willingness to learn new technologies, adherence to software development best practices, knowledge and application of clean code principles, and familiarity with design patterns. Nice to have: knowledge of industry trends, emerging technologies, and best practices in software development, personal projects in your portfolio, familiarity with code repository management platforms such as GitHub or GitLab, documented ability to lead and comprehensively manage complex projects, from initial planning and scope definition through successful implementation and delivery, ensuring timely execution and alignment with business goals. We offer: sports card co-funding, company events, opportunities to learn and gain experience, prospects of working on interesting and diverse projects, participation in industry events, the possibility to work 100% remotely.

🏢 Summary: Remote B2B opportunity for a Senior Backend Engineer to design and develop scalable microservices-based backend systems using Java and Spring Boot in a cloud environment. The role focuses on building REST APIs, integrating messaging systems, and ensuring high availability, security, and scalability of distributed systems. The project is expanding and requires experienced engineers to support its growing scale. 🗂️ Requirements: Minimum 5 years of experience in backend development with Java, Very good knowledge of Java 17 or newer (preferably Java 21), Practical experience with Spring Boot and Spring ecosystem (Spring Security, Spring Data, WebFlux or MVC), Experience in designing and developing distributed systems and microservices, Experience with asynchronous communication tools (Kafka or RabbitMQ), Very good knowledge of PostgreSQL and SQL, Experience in designing and integrating REST APIs, Practical knowledge of AWS or GCP cloud environments, Experience with Docker and Kubernetes, Knowledge of application security, including data encryption, token handling, and PCI-DSS basics, Communicative English level 📃 Skills: Java, Spring, SpringBoot, SpringSecurity, SpringData, WebFlux, MVC, Kafka, RabbitMQ, PostgreSQL, SQL, REST, AWS, GCP, Docker, Kubernetes, Microservices, PCI-DSS 🏢 Description: Dla naszego klienta z branży logistycznej poszukujemy dwóch doświadczonych Senior Backend Engineerów, którzy dołączą do zespołu rozwijającego nowoczesne rozwiązania backendowe w środowisku opartym o architekturę mikroserwisową oraz technologie chmurowe.Rekrutacja wynika z rozwoju projektu i potrzeby zwiększenia jego skali. Lokalizacja: praca zdalna oraz raz na kwartał spotkanie w Krakowie Forma współpracy: B2B Stawka: do 170 PLN/h Język angielski: minimum poziom komunikatywny Zakres obowiązków Projektowanie, rozwój i utrzymanie aplikacji backendowych opartych o Javę i Spring Boot Tworzenie oraz rozwijanie architektury mikroserwisowej Projektowanie i implementacja interfejsów REST API Integracja systemów z wykorzystaniem brokerów wiadomości Współpraca przy projektowaniu rozwiązań zapewniających wysoką dostępność i skalowalność systemów Udział w procesach związanych z bezpieczeństwem aplikacji oraz ochroną danych Współpraca z zespołami produktowymi, architektami oraz innymi zespołami technologicznymi Wymagania Minimum 5 lat doświadczenia zawodowego w tworzeniu aplikacji backendowych w języku Java Bardzo dobra znajomość Java 17 lub nowszej wersji (preferowana Java 21) Praktyczne doświadczenie z frameworkiem Spring Boot oraz komponentami ekosystemu Spring (Spring Security, Spring Data, WebFlux lub MVC) Doświadczenie w projektowaniu i rozwijaniu systemów rozproszonych oraz mikroserwisów Znajomość narzędzi do komunikacji asynchronicznej, takich jak Kafka lub RabbitMQ Bardzo dobra znajomość PostgreSQL oraz języka SQL Doświadczenie w projektowaniu i integracji REST API Praktyczna znajomość środowisk chmurowych AWS lub GCP Doświadczenie w pracy z Dockerem oraz Kubernetesem Znajomość zagadnień związanych z bezpieczeństwem aplikacji, w tym szyfrowaniem danych, obsługą tokenów oraz podstawowych wymagań PCI-DSS Komunikatywna znajomość języka angielskiego Mile widziane Doświadczenie zdobyte w branży fintech, płatności lub e-commerce Znajomość standardów PCI-DSS, PSD2 lub ISO 8583 Doświadczenie w pracy z rozwiązaniami opartymi o modele językowe (OpenAI, Anthropic lub podobne) Znajomość zagadnień związanych z RAG, Prompt Engineering, Tool Use lub innymi wzorcami Agentic AI Doświadczenie w integracji systemów płatniczych, widgetów lub SDK

🏢 Summary: The offer is for a Senior Backend Engineer responsible for building and maintaining secure, scalable backend security solutions using Python, Node.js/TypeScript or Go in a cloud‑native GCP environment. The role focuses on designing architectures for GKE and event‑driven systems, implementing OAuth2/OpenID Connect, and optimizing PostgreSQL for high concurrency. It also involves managing service lifecycle on GCP and driving high engineering standards. 🗂️ Requirements: Proficiency in Python (Django) and/or Node.js (TypeScript/NestJS), Experience building production services in Python or Go, Hands-on experience with GCP (Cloud Run, GKE, Filestore), Experience with Infrastructure as Code using Terraform, Ability to design scalable and secure backend architectures, Knowledge of Zero Trust principles, Experience with Event-Driven Architecture using Pub/Sub, Ability to optimize PostgreSQL for high concurrency, Experience implementing OAuth2 and OpenID Connect, English level minimum B2 📃 Skills: Python, Django, Node.js, TypeScript, NestJS, Go, GCP, Cloud Run, GKE, Filestore, Terraform, Pub/Sub, PostgreSQL, OAuth2, OpenID Connect 🏢 Description: Szukamy doświadczonego Backend Engineera, który będzie rozwijać i utrzymywać backendowe rozwiązania bezpieczeństwa z wykorzystaniem Python lub Node.js/TypeScript, Go oraz technologii cloud‑native na GCP. Osoba w tej roli będzie projektować skalowalne i bezpieczne usługi, zarządzać cyklem życia serwisów na GCP, implementować przepływy OAuth2/OpenID Connect, projektować architekturę pod GKE oraz Event‑Driven (Pub/Sub), optymalizować PostgreSQL i aktywnie podnosić standardy inżynieryjne w organizacji. Wymagania (must have): Biegłość w Python (Django) i/lub Node.js (TypeScript/NestJS) oraz doświadczenie w tworzeniu usług produkcyjnych w Pythonie lub Go, Praktyczne doświadczenie z GCP , w tym Cloud Run, GKE, Filestore oraz IaC (Terraform), Umiejętność projektowania skalowalnych, bezpiecznych backendów oraz rozumienia zasad Zero Trust, Doświadczenie w pracy z Event‑Driven Architecture (Pub/Sub), Umiejętność optymalizacji PostgreSQL dla wysokiej współbieżności, Znajomość i implementacja OAuth2 / OpenID Connect , Podejście “security as a feature”, nie jako dodatek, Umiejętność prowadzenia inicjatyw technicznych i budowania społeczności inżynierskiej, Znajomość branżowych trendów i umiejętności ich wdrażania, Minimum B2 języka angielskiego, Wymagania (nice to have): Umiejętność inżynierskiego podejścia do problemów i tworzenia rozwiązań end‑to‑end, Holistyczne myślenie o wpływie pracy na produkt.

🏢 Summary: Senior Backend Engineer role focused on designing and scaling a high-throughput, event-driven platform. The position centers on building and optimizing large-scale event processing services and APIs in distributed systems. It involves solving complex scalability and reliability challenges in a massive-scale environment. 🗂️ Requirements: Senior-level experience in backend development, Strong Python expertise, Experience scaling message queue systems, Experience with distributed systems and microservices architecture, Proven track record building high-throughput backend services, Experience designing scalable and fault-tolerant systems, Ability to implement and optimize APIs 📃 Skills: Python, Azure, ServiceBus, StorageQueues, EventHubs, Microservices, DistributedSystems, APIs, EventDriven, EventSourcing, Streaming, Observability, Monitoring 🏢 Description: Location: Remote Type: Full-time Level: Senior Duration: 4 months Start: ASAP We are looking for an experienced Senior Backend Engineer to join a team responsible for building and scaling a high-throughput, event-driven platform operating at massive scale. Your primary focus will be the event processing backbone — designing, developing, and optimizing services that handle large volumes of messages reliably and efficiently. You will work closely with architects and other senior engineers to implement APIs that expose data and support advanced triage and processing workflows. This role is ideal for someone who enjoys solving hard scalability problems , working with distributed systems, and building resilient backend services that operate under real-world load. Responsibilities Design and build backend services responsible for large-scale event processing Optimize and scale message-based systems to handle high throughput and reliability requirements Implement APIs defined by system architects to expose data and collect processing results Collaborate with cross-functional teams to improve platform performance and resilience Contribute to architectural decisions around scalability, fault tolerance, and observability Core Skills Strong experience with Python as a primary backend language Deep expertise in scaling message queue systems (e.g. Azure Service Bus, Storage Queues, Event Hubs or similar) Solid understanding of microservices architecture and distributed systems Proven experience building high-throughput, resilient backend services Strong problem-solving skills and ability to work with complex systems Highly Desirable Experience with event-driven or event sourcing architectures Background in data processing frameworks or streaming systems Experience building platforms related to observability, monitoring, or large-scale event management Familiarity with designing systems for fault tolerance and graceful degradation What we offer Work on technically challenging systems operating at very large scale High level of autonomy and real influence on system architecture Collaboration with experienced engineers in a mature engineering environment Competitive compensation and flexible working model Project with strong technical ownership

🏢 Summary: Senior Backend Engineer role focused on designing and developing scalable, reliable backend services using Java. The position involves working in a cross-functional team to build high-performance systems, improve architecture, and support CI/CD and production environments. 🗂️ Requirements: 5+ years Backend Engineering experience, Strong Java proficiency, Solid knowledge of databases and SQL, Experience with RESTful APIs, Experience with microservices architecture, Experience with high-load systems, Experience with Docker and Kubernetes, Experience with AWS or GCP, Knowledge of CI/CD pipelines, Understanding of Agile practices 📃 Skills: Java, SQL, REST, Microservices, Docker, Kubernetes, AWS, GCP, CI/CD, Golang, Python 🏢 Description: We are looking for a Senior Backend Engineer with strong Java experience to help us design and develop scalable solutions. You will work in a cross-functional team, building reliable services and contributing to the continuous improvement of our systems. This role is ideal for someone who enjoys solving complex problems and driving technical excellence. 💼 Responsibilities: Design, develop, and maintain backend features and services. Collaborate with teams to define requirements and integrate systems. Ensure performance, scalability, and reliability of applications. Contribute to CI/CD processes and support production systems. Write clear documentation and share knowledge within the team. ✅ Requirements: 5+ years of experience as a Backend Engineer, with strong Java skills (Golang/Python is a plus). Solid understanding of databases and SQL. Experience with RESTful API design, microservices, and high-load systems. Familiarity with Docker, Kubernetes, and cloud environments (AWS/GCP). Knowledge of CI/CD pipelines and Agile practices. Strong problem-solving and communication skills. 🎁 We offer: Stable employment in a fast-growing company. Flexible and remote-friendly working model. Health and wellbeing benefits. Learning and development opportunities. Modern equipment and comfortable work environment.