Remote Backend Engineer Jobs in Croatia

Find remote backend engineer jobs in Croatia. Browse flexible work-from-home backend engineer positions from companies hiring in Croatia. Start your remote career today.

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Zartis logo
7d

Senior Full Stack Engineer, Backend Focused

Senior backend-focused full stack engineer building retail technology solutions for Zartis, a global AI transformation and technology consulting partner. Developing Kotlin services, APIs, and cloud infrastructure.

AWSCloudElasticSearchKotlinKubernetesMongoDBNoSQLSpringSpring BootSpringBootTerraform
Solflare logo
7d

Backend Developer

Senior Backend Developer building scalable APIs and microservices for Solflare’s Solana self-custody wallet. Managing databases, cloud deployments, caching, and blockchain integrations.

CloudGoogle Cloud PlatformJavaScriptJestMicroservicesMongoDBNode.jsPostgresRedisWeb3
Supabase logo
18d

Data API Engineer

Data API Engineer improving Supabase’s open-source PostgREST Data API. Optimizing PostgreSQL drivers, reliability, performance, observability, and platform integrations.

🌏 Worldwide
Full-time
Mid Level
Senior
🔙 Backend Engineer
HaskellLinuxPostgresSQL
Supabase logo
18d

Software Engineer – Storage

Software Engineer improving Supabase’s scalable Postgres storage platform across APIs, CDNs, infrastructure, and developer tools. Building reliable uploads, asset optimization, and storage experiences for millions of developers.

🌏 Worldwide
Full-time
Mid Level
Senior
🔙 Backend Engineer
AWSAzureDistributed SystemsDockerGoogle Cloud PlatformGrafanaJavaScriptKubernetesNext.jsNode.jsPostgresPrometheusReact
Blackwall logo
20d

Senior PHP Engineer

PHP software engineer building hosting-panel and WordPress integrations for Blackwall, a cybersecurity company protecting businesses from automated web threats. Fully remote across Europe.

DockerJavaScriptPHPSQLWordPressC++Go
Growe Talents logo
20d

.NET Backend Engineer

\.NET Backend Engineer building .NET microservices for Growe, a business advisory and services group in iGaming and entertainment. Improving scalable systems, integrations, observability, and production reliability.

🇪🇺 Europe
Full-time
Mid Level
Senior
🔙 Backend Engineer
ASP.NETAWSDistributed SystemsEntity FrameworkGrafanaKafkaKubernetesMicroservicesPostgresSQLTerraform.NET
vCluster logo
27d

Senior Software Engineer, Backend

Senior Backend Engineer building vCluster’s Kubernetes tenancy infrastructure for AI cloud platforms. Developing resilient Go systems and open-source solutions for GPU-powered clusters.

🇪🇺 Europe
Full-time
€60,000 - €125,000 per year
Senior
🔙 Backend Engineer
CloudKubernetesGo
ElevenLabs logo
29d

Full-Stack Engineer – Backend-Leaning

Backend-leaning full-stack engineer bringing music AI models into production at ElevenLabs. Building APIs and creative tools for its AI audio platforms.

🇪🇺 Europe
Full-time
Mid Level
Senior
🔙 Backend Engineer
Booming Games logo
31d

Senior Backend Developer

Senior Backend Developer building high-performance Ruby game-server infrastructure for Booming Games’ online casino slots. Improving observability, testing, scalability, and performance for high-volume gaming traffic.

DockerGraphQLGRPCKubernetesLinuxRubyRustC++
Recruiter4You logo
33d

Senior Ruby on Rails Engineer

Senior Ruby on Rails Engineer building scalable AI-powered companionship applications for millions of users. Developing backend features with Ruby on Rails alongside senior engineering leadership.

🇪🇺 Europe
Full-time
€75,000 - €105,000 per year
Senior
🔙 Backend Engineer
PostgresRedisRubyRuby on Rails
Solidgate logo
35d

Lead Backend Engineer, Taxes Module

Lead backend engineer owning Solidgate’s tax calculation and reporting platform. Designing distributed systems and scaling fintech infrastructure for internet businesses.

AWSDistributed SystemsJavaKafkaKotlinPHPPostgresPythonGo
memodio logo
38d

Flutter, Node.js Fullstack Engineer

Fullstack engineer evolving memodio’s prescribed digital health app with Flutter and Node.js. Building accessible features and regulated medical software for older users worldwide.

🌏 Worldwide
Full-time
€35,000 - €55,000 per year
Mid Level
Senior
🔙 Backend Engineer
AndroidCloudDartFlutteriOSJavaScriptNode.jsReactReact Native
IESF Group International logo
42d

Senior Java Engineer

Senior Java Engineer developing secure back-end eCustoms software for EU institutions and governments. Designing APIs, integrations, cloud systems, and scalable business applications.

AngularApacheAWSCloudDockerHibernateJavaKafkaNoSQLOracleRDBMSSOAPSpringSpring BootSpringBootTypeScript
Salve.Inno logo
56d

Lead Backend Engineer, Java, Python, AWS

Lead Backend Engineer designing distributed Java, Python and AWS systems for Salve.Inno Consulting. Owning architecture, scalability, production reliability and technical leadership across engineering teams.

AWSAzureDistributed SystemsDockerJavaKafkaKubernetesMicroservicesPythonSpringSpring BootSpringBootSQL
Salve.Inno logo
65d

Senior Java Engineer, Python

Senior Java Engineer building Java/Python AWS microservices and AI-powered systems for international use. Designing architecture, deploying Kubernetes services, and mentoring engineers.

AWSAzureCloudDistributed SystemsDockerJavaKubernetesMicroservicesPythonSDLCSQL
InvestEngine logo
68d

Senior Backend Engineer – Pensions Team, Python

Backend engineering leadership for InvestEngine’s fintech payments platform. Building reliable Python/Django services, improving architecture, and mentoring engineers.

AWSDistributed SystemsDjangoDockerKafkaMySQLPythonRabbitMQRedis
Salve.Inno logo
81d

Senior Java Engineer – Python, Technical Leadership

Senior Java Engineer designing Java and Python microservices for cloud-native AI systems. Providing technical leadership across AWS, Kubernetes, Docker, and distributed backend services.

AWSCloudDistributed SystemsDockerJavaKubernetesMicroservicesPythonSDLCSQL
IESF Group International logo
81d

Senior Java Engineer

Senior Java Engineer developing secure, scalable back-end eCustoms applications for EU institutions and government administrations. Leading APIs, integrations, cloud development, and software projects as a long-term contractor.

🇪🇺 Europe
Contractor
€400 - €450 per day
Senior
🔙 Backend Engineer
AngularApacheAWSCloudDockerHibernateJavaKafkaNoSQLOracleRDBMSSOAPSpringSpring BootSpringBootTypeScript
HR Path logo
99d

Senior Ruby on Rails Developer

Senior Ruby on Rails Developer building software used by millions worldwide. Designing features, fixing bugs, and testing full-stack applications remotely within EEA-compatible hours.

🇪🇺 Europe
Full-time
€65,000 - €75,000 per year
Senior
🔙 Backend Engineer
JavaScriptLinuxRubyRuby on RailsSQL
Gismart logo
99d

Senior Backend Engineer, AI Product

Senior Backend Engineer building Gismart’s AI orchestration platform for image and video generation. Owning backend architecture, provider integrations, APIs, media pipelines, reliability, and usage billing.

AWSDockerFlutterGoogle Cloud PlatformGrafanaGRPCJavaKafkaKotlinKubernetesPostgresRedisRustTypeScriptGo