Remote Backend Engineer Jobs in Ukraine (47)

Backend Developer - G2i Talent Pool

Join the G2i talent pool to be matched with projects involving AI labs and fast-growing companies. Work on diverse tasks ranging from model evaluations and RL environments to training data preparation.

Manual QA (Backend)

Manually test backend REST APIs and WebSocket flows, validate data in MongoDB, and perform feature, regression, release, and production checks. Maintain test documentation, investigate issues using logs and metrics, and test experiments, analytics, monetization, and payment flows.

Senior Backend Engineer with DevOps experience

Design, develop, and maintain scalable backend services and microservice-based applications for a modern enterprise platform. Collaborate with engineering teams to implement CI/CD processes, ensure code quality, and improve operational reliability through DevOps practices.

BACKEND ENGINEER

The candidate will design, develop, and maintain robust server-side applications and APIs to power digital platforms. They will also collaborate with cross-functional teams to integrate third-party systems while ensuring performance, security, and scalability.

Back-End Developers

The developer will design, develop, and maintain scalable backend applications and RESTful APIs while ensuring system security and performance. They will collaborate with cross-functional teams to integrate services, troubleshoot production issues, and contribute to technical documentation and architecture.

Senior Java Backend Developer - Tieto Tech Consulting (m/f/d)

Design and implement backend services for telecom network management solutions while developing TMF-compliant APIs. Collaborate with cross-functional teams to integrate services with databases and ensure high code quality through unit tests and CI pipelines.

Senior Backend Engineer (Go)

Design and develop scalable backend services and APIs in Go to support the PMM observability platform. Collaborate on building features for database management, monitoring, and troubleshooting while contributing to open-source projects.

Backend .NET Developer

The developer will design, code, test, and debug software features while collaborating with scrum teams and product managers. They are responsible for transforming system designs into scalable solutions and conducting various levels of software testing.

Senior Backend Engineer

You will design, build, and maintain backend systems across a portfolio of products, taking ownership of problems from initial concept to production. You will collaborate with cross-functional teams to resolve technical incidents, optimize system performance, and make architectural trade-offs.

Senior Backend Engineer - Payments (Go, TypeScript, Node.js)

Senior Python Backend Developer

You will design, develop, and maintain scalable backend services and microservices using Python and Flask. Additionally, you will integrate AI-powered functionality and optimize SQL databases to ensure high performance and reliability.

Backend Software Engineering & AI Instructor

The instructor will create and maintain backend software engineering and AI course content while leading live online sessions for cohorts. They are responsible for developing hands-on projects, mentoring students, and providing constructive technical feedback.

Go Backend Developer

Build and maintain Go backend services, GraphQL APIs, relational data models, and SQL queries supporting collections, marketplace transactions, and Instapacks. Write tests, debug production issues, improve reliability and performance, and collaborate with product and engineering teammates to ship features.

Backend Developer (Node.js)

Senior Backend Engineer, Payments

You will own the connector and adapter layer for payment methods, ensuring reliable transaction status handling and observability. Additionally, you will define the technical requirements for the orchestration platform and migrate payment flows to server-to-server integrations.

Lead Backend Engineer

Develop and maintain a Java Spring-based platform while contributing to the architecture and design of the growing system. Lead a small to medium-sized team and ensure high code quality, performance, and scalability across product features.

Sr. Backend Engineer (Remote)

You will take ownership of production backend systems, architecting scalable services and integrating new products within the Mode ecosystem. This role involves collaborating with cross-functional teams to deliver features while ensuring system reliability, performance, and security.

Backend Engineer - Solana

Design, build, and maintain Solana programs and backend services that power DeFi products. Own features end-to-end, including technical design, implementation, testing, deployment, and ongoing monitoring.

Middle Backend Golang Engineer

Develop, maintain, and enhance reliable backend services and APIs using Golang within event-driven architectures. Collaborate with team members on code reviews and build integrations with various enterprise platforms.

AWS Backend Developer

You will develop and maintain cloud-based backend services using Node.js, focusing on telemetry collection and microservices architecture. Additionally, you will configure AWS infrastructure, including DynamoDB, ECS, and monitoring tools to ensure high performance and scalability.

Senior Backend Golang Engineer

Design and build scalable, reliable, and secure backend services using Golang while implementing event-driven architectures. Collaborate on technical decision-making, conduct code reviews, and maintain integrations with various enterprise platforms.

Backend Engineer (Senior+)

Design and implement backend services and API layers for a multi-tenant streaming service operating at scale. Conduct code reviews, troubleshoot technical issues, and enhance existing codebases to improve global performance and reliability.

Backend Developer (Volunteer - Unpaid)

Design, develop, and maintain scalable server-side applications and APIs while ensuring data integrity across databases. Collaborate with cross-functional teams to optimize backend performance, security, and CI/CD pipeline integration.

Desarrollador de Integraciones Backend 30 applicants

Responsible for the design and operation of data and integration solutions. Focuses on building microservices, integration flows, and cloud-native architectures.

Desarrollador Backend (.NET)

The developer will be responsible for designing, building, and maintaining robust, secure, and scalable backend services and APIs. They will work within a microservices architecture, utilizing event-driven messaging to support the organization's technological infrastructure.

Senior Backend Developer (PHP) 18 applicants

You will analyze, design, develop, and document RESTful services and APIs while ensuring database functionality. Additionally, you will write clean, maintainable object-oriented code and integrate data storage solutions within a self-testing paradigm.

REMOTE BACKEND & ZOHO DEVELOPER – SYSTEMS, APIs & AUTOMATION

The developer will build and manage backend systems, including databases, APIs, and automation workflows for web applications and business platforms. They will collaborate with UI/UX designers and frontend developers to ensure the seamless integration and functionality of digital products.

Lead Backend Engineer (Trading) 36 applicants

Architect and build low-latency trading systems, including pricing aggregation, execution engines, and smart order routing. Lead technical architecture, perform code reviews, and mentor team members while ensuring resilient infrastructure in trading environments.

Senior Backend Engineer

Design, build, and maintain scalable distributed backend systems while owning services end-to-end from architecture to reliability. Collaborate with product and engineering teams to shape product decisions and integrate Web3 components like protocol integrations and smart contracts.

Backend Developer (Python / Django) | Senior 11 applicants

You will build and maintain reliable backend services, APIs, and internal tools while managing PostgreSQL schemas and data consistency. Additionally, you will coordinate task flows using Redis and ensure system observability through logging and monitoring.