Backend Software Engineer

Удаленная работа, Россия · $3500 · Больше 10 лет опыта · Intermediate

Senior Software Engineer and Technical Leader, Fullstack, Backend, DevOps. GNU/Linux. Current: Bash, C, Go, JavaScript, Python. Basic: Rust Past: C#, C++, Cython, Groovy, Java, Perl, PHP, Ruby, Visual Basic.

Python, JavaScript, Django, Flask, Linux, Docker, SQL, C/C++, Node.js, TDD, DevOps, Scrum, Networking, UML, Golang, Kubernetes

I am interested in a remote-first company.

28 мая

Golang Developer

Львов · $1000 · 1 год опыта · Intermediate

I have more than a year of experience in software development. I have been working on developing a web project and a DevOps application. I had experience working with RESTful applications and Kubernetes operators. Most of time I have performed coding, unit testing and debugging activities. I have gotten technical knowledge in REST, Docker, relation databases, cloud services and multithreading. I have also dealt with administration and scripting on MAC like platforms, web programming.

Golang, Docker, Kubernetes

26 мая

Software Engineer, Golang

Львов, Киев · $1500 · 1,5 года опыта · Upper Intermediate

Golang Developer specializing in back-end development. Experienced with all stages of the development cycle for web projects. Strong understanding of OOD, Concurrency, SOLID, and KISS principles. Worked with Agile Scrum and Waterfall methodologies. - Development and maintenance of RESTful services for BI solutions - Enhancement of the ETL system - Setting up development layouts - CI/CD Jenkins pipelines refactoring - Deployment to testing environments - Conducting interviews

Golang, Docker, PostgreSQL, Git, ElasticSearch, Nginx, gRPC, Python, REST API, go, Jenkins, Linux

18 мая

Senior PHP developer / Technical lead 

Львов · $3500 · 8 лет опыта · Intermediate

Technologies: PHP, SQL, Pl/PgSQL, Golang (novice), JavaScript, REST API, SOAP, SOA, Microservice architecture. Frameworks: Laravel framework, Lumen framework, Phalcon framework. Databases: PostgreSQL, MySQL, Redis, MongoDB, Cassandra, ElasticSearch. Message brokers: RabbitMQ, Amazon SQS, Amazon SNS, Google PubSub. Cloud computing services: AWS, GCP, Digital ocean. Other: Web-sockets, Push-notifications, 3rd-party software integration (Stripe, Mailgun, Google maps API, etc.), Docker, Jenkins, Supervisor, Git, Composer, XML, XLS(x), Linux family OS, etc.

Laravel, Lumen, OOP/OOD, PHP, PostgreSQL, REST API, SOA, SQL, AWS, DBA, Linux, Networking, NoSQL, PL/SQL, RabbitMQ, SOAP, JavaScript, Golang, GCP, Microservices, MongoDB, ElasticSearch, Redis

My experience in development of:  - high-load social network projects based on microservice architecture;  - accounting and organization systems of goods for synchronization with online shops based on microservice architecture, including support of unlimited in amount or size imports/exports of XLS(x) documents;  - self-diagnosis and treatment systems, based on microservice architecture and PostgreSQL functional programming;  - systems of financial calculations and automatic control, accounting and monitoring of all processes of the existing Internet provider;  - API-interfaces and connections to existing ones, including payment and banking systems;  - CRM/ERP cores and modules with extension of PHP framework functionality.

I am looking for a company with technically interesting projects (preferably startups or "from scratch"), modern methodologies and development processes. Interested in:  - design of architecture and infrastructure of projects;  - design and programming of databases;  - implementation of the server part (back-end) of projects;  - design and implementation of approaches to solve non-typical problems (high-load systems, modules, etc.);  - use of various technologies (eg. PHP + Golang) to solve non-typical problems and improve my skills. Not interested in:  - work with front-end (I'm not full-stack developer);  - work with CMS-systems;  - supporting of working projects;  - relocation from Lviv.

17 мая

Golang Developer

Одесса, Львов, Харьков, Киев · $1600 · 3 года опыта · Pre-Intermediate

Junior Java Developer Employment Duration 1 yr 10 mos development cartographic navigation system -Java 6, 8 -Maven, Ant -PostgreSQL, SQLite Golang Developer Employment Duration 11 mos Development of a microservice platform -Golang -Docker -PostgreSQL, Redis -Sentry

PostgreSQL, Automated Testing, Git, JUnit, Maven, MySQL, Golang, REST API, Docker, Micro services, Redis, Linux, JSON, ORM, Sentry, gRPC

Нравится писать на Go, хотелось бы найти интересный проект.

11 мая

Junior Strong Python Developer

Львов · $900 · 1 год опыта · Intermediate

US COMPANY: CFT diagnostics Project Description: CFT is an inline system that inspects web traffic to support its acceptable use and threat mitigation use cases. The system identifies the web applications and content to classify the traffic to determine if the transactions should be allowed or blocked based on the policy configurations. The first tool (debug-check) should be used by a customer and the support team that they can use this tool as the first step in troubleshooting to verify whether the traffic is protected by Umbrella CFT and also collect debug info at the browser level. The main purpose of the second one (policy simulator) was to simulate a request from a customer to a specific domain/URL and receive a detailed response with various information. As a software engineer I was responsible for: • Rewrite golang server application to python 3.6 (Falcon framework) • Features development using Golang (mappers, parsing requests, make subrequests) • Develop UI for tools • Parsing output from system tools • Setup of development/staging environments • Write documentation on structure, design, mechanism of work for two simulating web traffic applications. Tools & Technologies: Golang 1.13, Docker, Jenkins, Quadra, OpenDNS, Umbrella. Project Description: IoT Manufacturing project Predictive maintenance and energy monitoring for equipment of the printing factory. Quality control inspection implementation for printed labels defects detection. The main goal of the project is the design and deploying predictive maintenance and quality control system using modern industrial IoT hardware, software and cloud solutions. Customer: Softserve Top Management (R&D direction) As a software engineer I was responsible for: • Setup connectivity between Azure IoT Hub/ Google Cloud IoT Core and industrial routers to send telemetry data • Add rotating logging system to existing apps • Configure VPN on Ubuntu Core OS • Set and configure network between different devices (Dell router, Raspberry Pi, IFM) • Development of Docker applications for industrial routers (alpine, EdgeX, Cisco IOx) • Create system scripts to start Docker containers and Ubuntu network services after every system reboot or failure Tools & Technologies: Python3.6 (Libraries: paho, subprocess, azure_iothub_client, docker, paramiko, flask, pytest), Docker, GCP (GCP_IOT_CORE, GCS, BigQuery), Azure (IoT Hub, DevOps, CLI), MQTT, Ubuntu Core.

Python, PostgreSQL, Linux, Docker, SQL, Flask, JSON, Azure, Google Cloud Platform, Networking, Golang, AMQP, Linux/Ubuntu/BASH, REST API, Django, Design Patterns/SOLID, Algorithms, econometrix, VIM, AGILE/SCRUM, OOP, Git, ORM, Jenkins

Досвід роботи з IoT проектом. Досвід експресс навчання нової для мене мови програмування (Golang) Можливість використання передових клауд технологій. Експіріанс роботи з Лінуксом (Ubuntu Core) та конфігурування нетворку між різними пристроями. Створення мікросервісної архітектури з акцентом на оптимізації використання трафіку та машинних ресурсів. Програмування з нуля, а не дописування чиїсь "шедеври" Експертиза про гігантську систему аналізу веб трафіку

Нові напрями і технології у приорітеті. Зацікавлений найбільше у бекенді та девелоперстві, також можу виконувати лоу скіл Девопс таски. Фронтенд особливого ентузіазму не викликає.

11 мая

Junior Go developer 

Удаленная работа, Украина · $600 · Меньше года опыта · Upper Intermediate

Worked for 6 months with microservices supposed to provide communication and API transformation by REST and Kafka channels. Personal responsibilities: - Improve existing functionality - Refactoring - Writing tests - Code review Technology stack: - Go - Docker - Cassandra (for storing failed kafka messages) - Kafka - REST handler(by Gorilla)

Golang, PostgreSQL, Docker, Git, Redis, Cassandra, Kafka

8 мая

Golang junior developer

Львов · $1400 · 1 год опыта · Upper Intermediate

I have a year of commercial experience working with Golang projects + half of year experience working with non commercial projects. Work included service development, unit testing and interaction with both relational and non relational databases, such as PostgreSQL, Redis, Cassandra. I have experience working with stream processing (Apache Kafka in particular, familiar with SiddhiQL), writing swagger documentation, building docker images, using postman environment. Familiar with application performance management (Dynatrace in particular). I also have university level experience with C/C++ and Python, HTML, CSS. Have understanding of x86 assembly and OOP concepts, proficiency in advanced calculus and linear algebra. Looking for a position of junior golang developer.

Golang, Microservices, OOP, REST API, Redis, SQL, Git, HTML, PostgreSQL, Postman, Cassandra, Kafka, C, Backend, Unit Testing, Swagger, Docker, Python, MongoDB

Ready to learn new stuff, it would be a plus if project had a big stack of technologies.

28 апреля


Киев, Львов, Одесса, Винница · $4300 · Больше 10 лет опыта · Upper Intermediate

Embedded systems engineer: - HW, SW, FW design, R&D; - low and system level - multimedia streaming, SIP, VoIP - IoT, telemetry - bare metal, microcontrollers - embedded Linux - automotive - microservices over Redis, MQTT, ZeroMq, nng, raw sockets - mostly C, time by time: Rust, C++, Go, Java, bash, Python, Perl etc.

Linux, ffmpeg, cross compiling, Multimedia, OBD, Python, Qt, Rust, STL, AUTOSAR, Bluetooth Low Energy, Yocto, Android, Docker, J1939, Java, IoT, telemetry, C++, C, Git, Networking, SIP, VoIP, 3g/4g/lte, Boost, microservices, CAN bus, buildroot, Redis, MQTT, ZeroMQ, nanomsg, Dbus, nng, gpsd, NAT traversal, STM32, LwIP, CMake, FreeRTOS, back-end, Embedded, C/C++, bash, TCP/IP, Golang, Google Protobuf

Tech Lead, Architect

Low and system level, backend. $4300 for Senior position $4700 for Tech Lead, Architect

14 апреля

Junior Go Backend Programmer

Киев, Львов, Харьков, Одесса, Днепр · $500 · 1 год опыта · Upper Intermediate

My work experience in Go: 1) 3 months of commercial experience like freelancer (REST APIs, tools for system administrators) 2) REST APIs 3) Telegram bots 4) Go + PostgreSQL/MySQL/MongoDB Example projects: 1) Chest (automation backups tool) 2) REST API + PostgreSQL & MongoDB 3) Skillshot-tgbot - alert bot about vacancy post 4) Automation email & slack sender Also, I have work experience: 1) Teacher of Unity3D/C#, Codefun, Rzeszów, 09.2019 - 11.2019 2) Junior System Administrator, Citynet, Svitlovodsk, 06.2019 - 09.2019

Golang, Git, Linux, PostgreSQL, MySQL, REST API, go, SQL, JSON, HTML, Jira, CSS, MongoDB, OOP, Unix, Data Structues

1) Try to start a startup with friends (I have been the leader of a startup). 2) I am leading a small group of students, we create a multiplayer game.

1) New knowledge & work experience 2) Cooperation with good people 3) New technologies

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