Candidates 444
$2500 / mo
≈ $30000 / year net
Junior Backend developer
Ukraine · 2 years of experience · Upper-Intermediate ·Published today
Ukraine · 2 years of experience · Upper-Intermediate ·Published today
I began my journey as a trainee at SoftServe, focusing on frontend development for 5 months, which helped solidify my web development skills. Later, I joined Distributed Lab as a trainee and then transitioned into a junior backend developer role for 5-6 months. During this time, I gained expertise in blockchain technologies, including ERC tokens, cryptocurrency, and custodial wallets. I also learned and worked with Golang and React, gaining a deep understanding of decentralized application development, incorporating full-stack technologies.
Currently, I'm pursuing a degree, which has further fueled my interest in new technologies. My career goal is to leverage my academic passions and contribute to dynamic teams.
1. NFT Marketplace (Golang, React): Developed during my trainee period at Distributed Lab, I built an NFT marketplace which allows administrators to manage sellers and enables users to purchase goods. Deployment was done using Docker, Docker Compose, and AWS services.
2. Custodial Wallet for Crypto Transactions: I developed a custodial wallet for secure crypto deposits and withdrawals, enhancing my knowledge of blockchain technologies.
3. Decentralized Chat Application: As a personal project, I created a decentralized chat app using smart contracts and the Avalanche C-Chain. It utilized React for the frontend, Solidity for the backend, and stored encrypted messages on IPFS nodes.
4. ToDo Project: This comprehensive project included mobile development in Java, frontend in React, and backend using the PHP Yii2 framework, showcasing my ability to create versatile applications.
$6500 / mo
≈ $78000 / year net
Senior Software Engineer
Ukraine · 8 years of experience · Upper-Intermediate ·Published today
Ukraine · 8 years of experience · Upper-Intermediate ·Published today
Developed and supported the Data Lake platform (Go, React, AngularJS, Scala, Node.js)
Worked on Improvements and maintenance of the Restaurant analytics platform (Go, Node.js)
Professional growth,
Flexible schedule
$650 / mo
≈ $7800 / year net
Golang Developer
Ukraine · 1 year of experience · Upper-Intermediate ·Published today
Ukraine · 1 year of experience · Upper-Intermediate ·Published today
1. Backend for an ecommerce website;
2. Backends for services that used GraphQL/gRPC;
3. The usual REST API backends;
4. Microservices;
5. Command-line applications (utilities and such) which utilized concurrency.
Worked with technologies, such as:
1. Docker / Docker Compose;
2. Git / Linux;
3. PostgreSQL / Oracle SQL / MongoDB;
4. Postman / Swagger / HTTPie;
5. GraphQL / gRPC / Protocol Buffers;
6. Various Go packages (chi, gin, echo, fiber, sqlc, sqlx, bun, gorm, entgo, zerolog, zap, testify, viper, cobra).
Worked with cloud hosting platforms, such as:
1. Render;
2. Railway;
3. Vercel;
4. Heroku.
Worked with other programming languages other than Go, such as:
1. C++;
2. C#;
3. Rust;
4. JavaScript / TypeScript.
$5000 / mo
≈ $60000 / year net
Senior Software Engineer
Turkey · 8 years of experience · Advanced/Fluent ·Published today
Turkey · 8 years of experience · Advanced/Fluent ·Published today
I am working as a Senior Software Engineer in my current company.
- Load Sensitive Dishwasher Machine, EP3494856A1
- An Apparatus for Heating a Liquid, EP3469961A1
- Cooker and Method of Operating a Cooker, EP3478027A1
- Remote Control Device and Method of Operation, EP3480799A1
- Spray Arm Assembly for Dishwashing Machine, EP3498145A1
$2000 / mo
≈ $24000 / year net
Software Engineer
Ukraine · Dnipro · 2.5 years of experience · Upper-Intermediate ·Published today
Ukraine · Dnipro · 2.5 years of experience · Upper-Intermediate ·Published today
$8000 / mo
≈ $96000 / year net
Senior Software Engineer
Ukraine · 8 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 8 years of experience · Advanced/Fluent ·Published today · In passive search
The primary stack includes Java, Spring, MyBatis, SQL, K8s, i.e. complete set of tech to build a back-end service. But there are also Go, Node.js, PHP, and front-end on my list. These are the ones I can easily switch to if needed.
$7500 / mo
≈ $90000 / year net
Engineering Manager
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Transformed a challenging release process into a stable and seamless one, alleviating client concerns and turning production releases into a painless experience.
Facilitated the transition from proprietary software to open-source solutions, leading development of a site factory engine integrated with a corporate frontend UI-kit, also developed from scratch.
Achieved and maintained high performance during a critical project amidst challenging circumstances, ensuring its success during the initial months of a war.
Successfully trained a significant number of new developers, contributing to the project's continuity and success, particularly during challenging times.
Demonstrated a quick learning ability by mastering new technologies in the serverless stack, actively contributing to resolving performance issues and enhancing the overall efficiency of the system.
Seek opportunities that involve cutting-edge technologies, particularly in the areas of serverless architecture, microservices, and AI/ML. Desire to contribute to projects that leverage the latest advancements in technology.
$6500 / mo
≈ $78000 / year net
Senior Software Engineer
Armenia · More than 10 years of experience · Advanced/Fluent ·Published today
Armenia · More than 10 years of experience · Advanced/Fluent ·Published today
Key Responsibilities and Achievements:
Programming Excellence: Leveraged my proficiency in Golang and Nodejs to architect and implement high-performance software solutions that met and often exceeded project requirements.
RESTful API Development: Designed and implemented RESTful APIs that facilitated seamless communication between different components of the software ecosystem, ensuring efficient data exchange and scalability.
Logic Design: Applied sound logical reasoning and problem-solving skills to design algorithms and data structures that optimized system performance and resource utilization.
Team Collaboration: Collaborated closely with cross-functional teams, including product managers, designers, and QA engineers, to ensure the successful delivery of software projects on time and within budget.
Code Review and Mentoring: Conducted code reviews to maintain code quality and consistency, while also mentoring junior developers to foster their growth and development.
Continuous Learning: Stayed abreast of industry trends and emerging technologies, continuously improving my skills and exploring innovative solutions to keep projects at the forefront of technology.
Technologies and Tools:
Programming Languages: Golang, Nodejs
Web Technologies: RESTful APIs, microservices
Logic Design
Version Control Systems: Git
Education:
Master Degree in computer science with RED diploma graduated
$8000 / mo
≈ $96000 / year net
Senior Software Engineer
Greece · More than 10 years of experience · Advanced/Fluent ·Published today
Greece · More than 10 years of experience · Advanced/Fluent ·Published today
I am based in Athens (GMT+3), where I live and work,
I have a Bachelor’s degree in Computer Science and over 20 years of experience in the field. I have worked on numerous projects involving complex systems and have a proven track record of delivering solutions.
My key strengths:
Strong knowledge of data structures, algorithms, and designing for performance.
Proficiency in Golang, C based languages, Java, SQL, and modern software design patterns.
Ability to work in an agile development environment.
Up until last July I have been working in Go for an OSS company, project RPort where I expanded my go experience - all my latest commits are on my GitHub page along with some small personal projects in various technologies.
Some examples of my achievements are:
- at the time (years 2006 - 2008) PostgreSQL didn’t have a good replication system that would allow us to parallelise servers to scale up the number of users per session or the overall queries/sec
Our Java App needed to scale, “to ramp up” at a specific time of the week, to reach an overall of ~90k visits per day so:
I separated the database, into 2 tiers, effectively dividing the data in a vertical way,
putting in one what was to be used in the users back office, aka settings and input database…
in the other layer, a fresh PRE-processed snapshot of the data to be queried in real time.
This approach allowed us to duplicate the second layer into n number of servers (data sharding) to achieve the needed performance increase. This was also rendered possible by a good architectural choice that a few were making at the time: to store binary data (images and video) inside the db as large objects.
- More recently I was asked to change a large set of ETL scripts: those were targeted at one version of the database and needed to be updated to run in the newer version while keeping the old one still active and running.
Instead of duplicating the whole thing, I created a small set of parsing shell scripts, basing it on standard comment lines; these scripts, together with the needed SQL changes, are now making it possible to regenerate the two sets of ETL’s from a common codebase.
- Since Docker was introduced, years ago, I integrated it into a range of projects: implementing application containerization at every stage of development and migrated several legacy products, reusing existing architecture and frameworks. I believe containers are truly the future for a modular and modern IT world, where sandboxing, real life testing scenarios and collaborative development are easy to implement.
I don't like very long meetings that go over the same thing 10 times.
I have designed and brought to life pretty complex app scenarios using more than one language or framework, and I am able to learn really fast - I am an open person looking to meet new people and work with them to develop exciting projects!
$8000 / mo
≈ $96000 / year net
Senior Software Engineer
Moldova · 8 years of experience · Advanced/Fluent ·Published yesterday
Moldova · 8 years of experience · Advanced/Fluent ·Published yesterday