Fresh remote Backend Developer jobs in Poland

Explore latest remote Backend Developer opportunities from leading companies hiring in Poland. 104 jobs posted last 30 days.

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Fresh remote Backend Developer jobs in Poland (104)

Senior API Engineer (FastAPI / Python)

about 10 hours ago
Full-time
Poland, Europe
€75,000 to €100,000 per year
Key requirements: 7 years of experience, FastAPI, Python, Public API design, API reliability, Async programming, OpenAPI schemas, Pragmatic development, Collaboration, Image editing experience, Image AI model integration
PhotoRoom

PhotoRoom is a Paris-based AI photo editing app specializing in e-commerce and marketing solutions, operating as a B2B and B2C service with a global reach.

Remote policy: Photoroom is a remote-friendly company headquartered in Paris, allowing employees to work from anywhere in Europe within a 3-hour flight from Paris, with monthly office visits. While we support remote work, we currently sponsor visas only for individuals relocating to France or already based here.

Integration Engineer

about 10 hours ago
Full-time
Poland, Europe
Key requirements: JavaScript, TypeScript, Ethereum, DeFi knowledge, Technical problem-solving, Strong communication, Integration experience
CoW Protocol

CoW Protocol is a decentralized finance (DeFi) B2C protocol specializing in intent-based trading and DEX aggregation, with a focus on user protection from MEV, operating as an open-source initiative.

Remote policy: CoW Protocol operates as a fully remote team, hiring from various locations with a preference for candidates based in Europe or within +/- 4 hours of CEST time, while not hiring from the United States, Australia, or New Zealand.

Senior Backend Engineer - Elixir

about 10 hours ago
Full-time
Poland, Worldwide
Key requirements: Elixir, Postgres, CI/CD, API design, Cross-team collaboration, Mentorship
Remote

Remote is a global HR tech B2B SaaS platform headquartered remotely, specializing in payroll, compliance, and employment management for businesses hiring international teams.

Remote policy: Remote is a fully remote company with team members across six continents, hiring from various locations globally to support a diverse and asynchronous work culture.

Senior Backend Engineer - Connectors

1 day ago
Full-time
Poland, Europe
Key requirements: 5 years of experience, Golang, Event-driven architecture, gRPC, GraphQL, PostgreSQL, Cloud expertise (AWS, Azure), Kubernetes, 3rd party integrations
Tiger Data

Tiger Data, headquartered in a cloud environment, is a B2B SaaS provider specializing in high-performance PostgreSQL cloud database solutions for industries like IoT, finance, and healthcare, enabling real-time analytics and intelligent applications.

Remote policy: Tiger Data is a remote-first company, hiring from various locations with a preference for engineers in Europe. Team members collaborate across time zones, ensuring flexibility and inclusivity.

Senior Software Engineer, Backend (Merchant Data Platform EU)

1 day ago
Full-time
Poland
301,000 zł to 401,000 zł per year
Key requirements: 4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems, Mentoring, Technical leadership, System design
Affirm

Affirm is a U.S.-based fintech company offering a buy now, pay later (BNPL) service that allows consumers to make purchases in installments, primarily targeting the retail sector with both B2C and B2B business models.

Remote policy: Affirm is a remote-first company, allowing employees to work from various locations within their country of employment, including Poland, where the majority of roles can be remote.

Senior Backend Engineer (Ruby on Rails), Plan: Knowledge

1 day ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: Ruby on Rails, GraphQL, AI agents, PostgreSQL optimization, Model Context Protocol (MCP), Backend architecture leadership, Cross-functional collaboration
GitLab

GitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

Remote policy: GitLab is a fully remote company that hires globally, with team members located in over 65 countries. We embrace flexibility in scheduling to accommodate various time zones.

Firmware Engineer

2 days ago
Full-time
Poland
Key requirements: 2 years of experience, C/C++, Embedded systems, RTOS, Micromobility software, Linux, CI/CD, HIL automated testing, Networking (LTE/WiFi), Motor control, I2C/SPI/CAN/UART
Lime

Lime is a San Francisco-based micromobility B2C platform offering dockless electric scooter and bike sharing services in over 200 cities worldwide, promoting sustainable urban transportation.

Senior Backend Developer

2 days ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Elixir, Postgres, CI/CD (GitLab), Functional Programming, AWS, APIs design, Mentorship, Cross-team collaboration
Remote

Remote is a global HR tech B2B SaaS platform headquartered remotely, specializing in payroll, compliance, and employment management for businesses hiring international teams.

Remote policy: Remote is a fully remote company with team members across six continents, hiring from various locations globally to support a diverse and asynchronous work culture.

Smart Contract Engineer

2 days ago
Full-time
Poland, Worldwide
Key requirements: 1 years of experience, Smart contract architecture, EIP-7702, ERC-4337, Security protocols, EVM execution, Cryptography, Rust systems
Trust Wallet

Trust Wallet is a leading B2C multi-chain, non-custodial cryptocurrency wallet enabling users to manage over 10 million digital assets, headquartered remotely with a global user base.

Remote policy: Trust Wallet operates as a fully remote company, hiring globally with team members working from various countries. Candidates must have the right to work in their respective locations.

Senior Backend Engineer - Communications

2 days ago
Full-time
Poland, Europe
$70,000 to $100,000 per year
Key requirements: 6 years of experience, PHP, Golang, RESTful APIs, Event-driven architecture, Domain Driven Design (DDD), Unit Tests, Integration Tests, AWS, Message queues, English C1
Hostaway

Hostaway is a USA-based B2B SaaS provider specializing in vacation rental management software, serving property managers with 2-5,000+ properties globally.

Remote policy: Hostaway supports remote work and hires from various regions, including the EMEA area, while maintaining a global presence. Team members are located in multiple countries, allowing for collaboration across time zones.

Senior Backend Engineer, SSCS: Pipeline Security

2 days ago
Full-time
Poland, Worldwide
Key requirements: Ruby on Rails, Go, Kubernetes, GraphQL, OpenBao, Secrets management, CI/CD concepts, Role-based access control (RBAC)
GitLab

GitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

Remote policy: GitLab is a fully remote company that hires globally, with team members located in over 65 countries. We embrace flexibility in scheduling to accommodate various time zones.

Staff Backend (Python) Engineer, AI Engineering:Duo Chat

2 days ago
Full-time
Poland, Worldwide
Key requirements: Python, Large language models, GraphQL, REST APIs, PostgreSQL, Technical architecture, Technical roadmap, AI integration, Code quality, Mentoring engineers
GitLab

GitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

Remote policy: GitLab is a fully remote company that hires globally, with team members located in over 65 countries. We embrace flexibility in scheduling to accommodate various time zones.

Senior Backend Engineer

2 days ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Python, Data Engineering, CI/CD, Backend Web Development, Streamlit, Healthcare Tech, Autonomy, Consultative Thinking, Proactive Ownership, Engineering Rigor
Coderio

Coderio is a remote-first B2B tech company specializing in IT staff augmentation and scalable digital solutions for global businesses.

Remote policy: Coderio is a remote-first company that values talent regardless of location, hiring from various regions to support a collaborative international team.

Sr. Software Engineer (Java)

3 days ago
Full-time
Poland, Worldwide
$126,700 to $150,000 per year
Key requirements: 3 years of experience, Java, AWS, federal enclave environment, multi-threaded programming, Kafka, Docker, Kubernetes, Spring, DevOps mindset, microservices architecture, CI/CD pipelines
Smarsh

Smarsh Inc. is a Portland-based B2B SaaS provider specializing in digital communications governance and compliance solutions for regulated industries.

Remote policy: Smarsh supports remote work for various roles, including positions available for candidates in the United States. The company values a diverse workforce and encourages applications from individuals across different regions.

Staff Backend Engineer (AI) - Verify

4 days ago
Full-time
Poland, Worldwide
Key requirements: Ruby, Ruby on Rails, PostgreSQL, AI-powered backend features, CI/CD experience, Observability patterns, Data-driven engineering, Cross-functional collaboration
GitLab

GitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

Remote policy: GitLab is a fully remote company that hires globally, with team members located in over 65 countries. We embrace flexibility in scheduling to accommodate various time zones.

Senior Software Engineer - Back End(Java)

4 days ago
Full-time
Poland
zł 24.3k to zł 33.4k per month
Key requirements: 4 years of experience, Java, Scalable distributed systems, SQL/NoSQL databases, AWS, Kubernetes, Python
Sprout Social

Sprout Social, Inc. is a Chicago-based B2B social media management platform that helps brands communicate with customers and measure their social media effectiveness.

Remote policy: Sprout Social supports remote work and may hire from various regions, although specific locations are not explicitly stated. The company has a global reach, allowing for potential collaboration across time zones.

Senior API Solutions Engineer (Python, Node.JS)

4 days ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: Python, Node.js, Exchange APIs, Excellent communication, Self-motivated
Binance

Binance is a global fintech B2C platform headquartered in Malta, operating the largest cryptocurrency exchange by trading volume, offering a wide range of digital asset products and services to users in over 180 countries.

Remote policy: Binance supports flexible remote work arrangements, with team members located in various regions globally, though specific policies may vary by team and role.

Rust Software Engineer

5 days ago
Full-time
Poland, Europe
€90,000 to €130,000 per year
Key requirements: Rust, cross-platform development, C/C++, WebAssembly, live collaboration, strong ownership, fast-growing startup experience
PhotoRoom

PhotoRoom is a Paris-based AI photo editing app specializing in e-commerce and marketing solutions, operating as a B2B and B2C service with a global reach.

Remote policy: Photoroom is a remote-friendly company headquartered in Paris, allowing employees to work from anywhere in Europe within a 3-hour flight from Paris, with monthly office visits. While we support remote work, we currently sponsor visas only for individuals relocating to France or already based here.

C developer - Linux Kernel

5 days ago
Full-time
Poland, Worldwide
Key requirements: C programming, Kernel subsystem knowledge, Syscalls and kernel/user-space interfaces, Debugging with kprobes, ftrace, perf, gdb, Container isolation mechanisms
Virtuozzo

Virtuozzo is a global B2B software company specializing in virtualization and cloud management solutions for service providers, offering a comprehensive portfolio of XaaS products.

Senior Back-end Engineer – Partner Programs

5 days ago
Full-time
Poland
26,000 to 32,000 PLN per month
Key requirements: 5 years of experience, TypeScript, NestJS, Data model design, Asynchronous workflows, Leadership and mentorship, AWS, Data warehousing familiarity
SwingDev – a hippo company

SwingDev is a Poland-based InsurTech B2B software development firm specializing in modernizing home insurance technology as a partner of Hippo Insurance.

Remote policy: SwingDev embraces a flexible remote work culture, hiring from various regions including Poland, where remote roles are available. Team members collaborate across time zones, ensuring effective communication and teamwork.

Staff Software Engineer - Back End

6 days ago
Full-time
Poland
₺29,500 to ₺40,500 per month
Key requirements: 7 years of experience, Scala, Python, MySQL, Kafka, 5+ years object-oriented programming, 5+ years functional programming, 3+ years leading engineering projects, Distributed systems design, Technical mentoring
Sprout Social

Sprout Social, Inc. is a Chicago-based B2B social media management platform that helps brands communicate with customers and measure their social media effectiveness.

Remote policy: Sprout Social supports remote work and may hire from various regions, although specific locations are not explicitly stated. The company has a global reach, allowing for potential collaboration across time zones.

Senior Software Engineer - Back End

6 days ago
Full-time
Poland
24,300 to 30,400 PLN per month
Key requirements: 4 years of experience, Scala, Functional programming, Distributed backend services, SQL databases, MySQL, Kafka, Redis, Clickhouse, Mentorship, Professional English proficiency
Sprout Social

Sprout Social, Inc. is a Chicago-based B2B social media management platform that helps brands communicate with customers and measure their social media effectiveness.

Remote policy: Sprout Social supports remote work and may hire from various regions, although specific locations are not explicitly stated. The company has a global reach, allowing for potential collaboration across time zones.

Senior Software Engineer - Cloud Infrastructure

7 days ago
Full-time
Poland, Worldwide
$141,000 to $208,000 per year
Key requirements: 5 years of experience, Cloud-native platform, Go, C/C++, Java, AWS, Azure, GCP, Terraform, Kubernetes, Service mesh, Envoy, Istio, Distributed systems, Network security, SOC2, GDPR compliance, Production debugging
ClickHouse

ClickHouse is a San Francisco-based B2B open-source column-oriented database system specializing in real-time analytics and SQL querying for enterprises globally.

Remote policy: ClickHouse is a globally distributed and remote-friendly company, operating in 20 countries, allowing for flexible work arrangements across various regions.

Back-end Software Engineer (Scala)

8 days ago
Full-time
Poland
Key requirements: 4 years of experience, Scala, Kubernetes, Asynchronous programming, Enterprise Message Buses, Domain-Driven design, Typelevel stack, Contract first approach, Cats library, Pure Functional Programming, HTTP APIs
Software Mind

Software Mind is a Poland-based B2B software development company specializing in custom software, IT staff augmentation, and generative AI solutions for scale-ups and enterprises across Europe and the Americas.

Remote policy: Software Mind supports flexible remote work and hires from various regions, including Europe, the US, and LATAM, with team members collaborating across time zones.

Forward Deployed Engineer - Strategist

8 days ago
Full-time
Poland, Worldwide
Key requirements: Python, API integration, Excellent communication, Problem-solving, Project ownership, Technical aptitude, Customer engagement
ElevenLabs

ElevenLabs is a Poland-based AI voice technology company specializing in advanced speech synthesis and audio solutions for a global market, operating in both B2B and B2C contexts.

Remote policy: ElevenLabs embraces a remote-first culture, allowing team members to work from various locations globally, with options to collaborate in offices located in New York, London, and Warsaw.

Manager, Software Engineering, Backend (Transactional Comms)

8 days ago
Contract
Poland
₺358,000 to ₺458,000 per year
Key requirements: 7 years of experience, Backend development, Team leadership, Consumer scale product architecture, Cross-team collaboration, Mentoring engineers
Affirm

Affirm is a U.S.-based fintech company offering a buy now, pay later (BNPL) service that allows consumers to make purchases in installments, primarily targeting the retail sector with both B2C and B2B business models.

Remote policy: Affirm is a remote-first company, allowing employees to work from various locations within their country of employment, including Poland, where the majority of roles can be remote.

AI and Integrations Specialist

8 days ago
Full-time
Poland, Europe, Africa, Middle East
Key requirements: 3 years of experience, Strong Python, Experience with automation platforms, Designing and consuming REST APIs, Solid understanding of databases, Systems thinking, Problem-solving mindset, Ability to manage multiple projects
9H

9HDIGITAL is a Malta-based B2B digital marketing agency specializing in technology-enabled services, with operations in Egypt and Saudi Arabia, targeting high-profile clients.

Remote policy: 9HDIGITAL offers a fully flexible working environment, allowing team members to work remotely from various locations, including Malta, Egypt, and Saudi Arabia.

Software Golang Engineer (Kubernetes) | Gcore | Remote

8 days ago
Full-time
Poland
Key requirements: Golang, Kubernetes, Kubernetes architecture, Kubernetes APIs, Cloud-native technologies, Distributed systems problem-solving, AI inference and model training
Bee Talents

Bee Talents is a Poland-based B2B recruitment agency specializing in tech recruitment for niche IT roles, utilizing advanced tools and a large candidate database.

Remote policy: Bee Talents offers remote work opportunities exclusively within Poland, primarily hiring for tech roles. Team members are located throughout Poland, collaborating across flexible working hours.

Software Engineer (Python, Kubernetes, AI/ML) | Gcore | Remote

8 days ago
Full-time
Poland
Key requirements: Python, Kubernetes, AI/ML pipelines, vLLM, SGLang, Docker, Helm, Distributed systems, ML frameworks (TensorFlow, PyTorch)
Bee Talents

Bee Talents is a Poland-based B2B recruitment agency specializing in tech recruitment for niche IT roles, utilizing advanced tools and a large candidate database.

Remote policy: Bee Talents offers remote work opportunities exclusively within Poland, primarily hiring for tech roles. Team members are located throughout Poland, collaborating across flexible working hours.

Senior/Staff Backend Compiler Engineer

9 days ago
Full-time
Poland, Europe
Key requirements: 5 years of experience, Compiler development, Backend optimizations, Heterogeneous architectures, Memory optimization, Low-level computation optimization, Python, C++, Domain-specific languages (DSLs)
Axelera AI

Axelera AI is a Netherlands-based B2B deep-tech company specializing in edge AI solutions, particularly in computer vision and generative AI, with a headquarters in Eindhoven and offices across Europe.

Remote policy: Axelera AI supports flexible working arrangements, allowing employees to work fully remotely from any European country, including the UK, or from one of their offices in Belgium, Switzerland, Italy, the UK, and the Netherlands.