Last updated: 2025-10-18
66 Backend Engineer jobs in Warsaw.
Box
Box is the world’s leading Content Cloud. We are trusted by more than 115K organizations around the world today, including nearly 70% of the Fortune 500 and le…
Warsaw
- Skills: software development, Java, PHP, Scala, algorithms, data structures, object-oriented programming, public cloud systems, Agile management, coding standards
- Level: senior
- Type: full_time
Fresha
Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide. The company is headquartered in Lon…
Warsaw
- Skills: Senior Staff Backend Engineer, technical vision, strategy and execution, fast-paced environment, autonomous work, collaborative environment, technical risks, appointment bookings, financial technology solutions, marketing automation
- Level: mid
- Type: full_time
Veepee
The vente-privee group has consolidated its various European brands, together made up of 6000 employees, under one unified conglomerate: Veepee. With Privalia,…
Warsaw
- Skills: software engineer, Brandsplace, Connected Commerce, digital commerce, sales, team, development, European brands, commerce landscape, leadership
- Level: mid
- Type: full_time
Fresha
Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide. Fresha is used by 120,000+ business…
Warsaw
- Skills: Ruby, Elixir, GraphQL, Typescript, Kubernetes, Microservices, Event-driven architecture, Kafka, SDLC, Domain-driven design
- Level: mid
- Type: full_time
The Stepstone Group
At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunit…
Warsaw
- Skills: .NET, back-end development, DevOps, Git, Bamboo, Terraform, QA collaboration, system monitoring, observability, Scrum methodology
- Level: mid
- Type: full_time
Box
Box is the world’s leading Content Cloud. We are trusted by more than 115K organizations around the world today, including nearly 70% of the Fortune 500 and le…
Warsaw
- Skills: Backend Software Engineer, Kubernetes, Docker, BigTable, Elasticsearch, Spark, Java, PHP, microservices, Google Cloud Platform
- Level: mid
- Type: full_time
Leading AdTech Company
Our Customer is a leading AdTech company that helps online publishers maximize ad revenue through programmatic advertising and data-driven monetization. Their …
Warsaw
- Skills: C#, PostgreSQL, Kubernetes, microservices, analytics, real-time bidding, data pipeline, DevOps, performance tuning, data optimization
- Level: senior
- Type: full_time
Turnitin
When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in the global education space. For more than 20 years, Turnitin has pa…
Warsaw
- Skills: Java, AWS Lambda, serverless architectures, RESTful APIs, data modeling, CI/CD pipelines, scalable systems, frontend technologies, Agile, mentorship
- Level: mid
- Type: full_time
LeoVegas Group
At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through t…
Warsaw
- Skills: Java, Spring Boot, MySQL, data engineering, microservice, Kotlin, Kafka, API, performance troubleshooting, automated testing
- Level: mid
- Type: full_time
Nord Security
At Saily, we’re removing the hassle from getting secure data plans while traveling.
Warsaw
- Skills: Go, MySQL, Kafka, Kubernetes, AWS, Redis, APIs, Microservices, Backend Development, System Design
- Level: mid
- Type: full_time
Keyrock
Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation.
Warsaw
- Skills: trading systems, high-performance, Rust, blockchain, AWS, DevOps, system architecture, financial technology, market making, collaboration
- Level: mid
- Type: full_time
Nord Security
The world’s most advanced VPN, and a whole lot more.
Warsaw
- Skills: Golang, APIs, System Design, Design Patterns, AWS, MySQL, Kubernetes, Redis, RabbitMQ, Backend Development
- Level: mid
- Type: full_time
Unit4
Meet Unit4. We’re a fast-paced growth cloud company, changing the game in ERP for mid-market people-centric organizations. We’re on a mission to turn 40 years …
Warsaw
- Skills: Microsoft Azure, SQL, Backend Development, C#, Database Design, Agile Methodologies, Azure DevOps, CI/CD, Kubernetes, Docker
- Level: mid
- Type: full_time
The Stepstone Group
At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunit…
Warsaw
- Skills: Python, serverless, microservices, AWS, Terraform, DynamoDB, Apache Kafka, architecture design, clean coding, CI/CD
- Level: mid
- Type: full_time
Alter Solutions
Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the need…
Warsaw
- Skills: Python, JavaScript, PostgreSQL, Redis, Azure, AWS, GCP, Docker, Kubernetes, NLP
- Level: senior
- Type: other
hyperexponential
At hyperexponential (hx) we are transforming the traditional insurance industry with our groundbreaking SaaS platform, hx Renew. Insurers use it to build compl…
Warsaw
- Skills: Rust, Kotlin, AWS, API design, Terraform, authentication, authorization, event-driven architecture, SpiceDB, webhooks
- Level: mid
- Type: full_time
Speechify
Speechify’s mission is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whateve…
Warsaw
- Skills: backend development, Python, GCP, AWS, Azure, Docker, Kubernetes, NLP, TTS, cloud providers
- Level: senior
- Type: full_time
Workato
Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline ope…
Warsaw
- Skills: Machine Learning, Artificial Intelligence, Python, APIs, LLM Models, NLP, MLOps, Database Management, Scalability, Software Development
- Level: senior
- Type: full_time
VeepeeTech
Warsaw
- Skills: Backend, Full Stack, developer, Logistics, warehouse operations, return process, solutions, streamline, team, VeepeeTech
- Level: mid
- Type: full_time
LeoVegas Group
At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through t…
Warsaw
- Skills: Java, Kotlin, event-driven architecture, microservice architecture, Kubernetes, Docker, mentoring, technical decision-making, scalable systems, fault-tolerant systems
- Level: senior
- Type: full_time