Fresh remote Backend Developer jobs in Poland

Explore latest remote Backend Developer opportunities from leading companies hiring in Poland. 282 jobs posted last 30 days.

Subscribe to our Telegram bot to receive instant notifications about new remote jobs

TelegramSubscribe Now

Fresh remote Backend Developer jobs in Poland (282) - Page 5

Core Software Engineer (C++) - Remote

27 days ago
Full-time
Poland, Worldwide
Key requirements: C++, Database internals, Performance engineering, Distributed systems optimization, Real-time data processing, Production debugging, Open-source community engagement, Collaboration with engineering teams
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.

[MSO] Windows Engineer

28 days ago
Full-time
Poland
Key requirements: Windows server maintenance, PowerShell scripting, Delinea, Hashicorp Vault, Ivanti suite, Chocolatey, Active Directory, ADFS, Technical documentation
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.

Senior Software Engineer (Python)

28 days ago
Full-time
Poland, Europe
Key requirements: 5 years of experience, Python, Async programming, Open Source contribution, Agentic workflows, Python package management, Testing Python code, Managing SDKs
Diagrid

Diagrid is a technology company providing a B2B SaaS platform for workflow orchestration and AI agent development, headquartered in an unspecified location, serving various industries including financial services and healthcare.

Remote policy: Diagrid operates with a fully remote and flexible work environment, supporting collaboration across various regions, including the United States and Europe.

Staff Backend Engineer

28 days ago
Full-time
Poland, Worldwide
$190,000 to $345,000 per year
Key requirements: 6 years of experience, Event-driven system design, Kafka, Flink, Debezium, JVM languages, Kotlin, Java, Database schema design, Blockchain technology, NFTs, AI tools
Opensea

OpenSea is a Miami-based B2C NFT marketplace specializing in buying, selling, and trading digital assets across multiple blockchains, serving the global crypto collectibles and digital art markets.

Remote policy: OpenSea is a remote-first company, hiring from various regions globally, with team members collaborating across different time zones.

AX Dynamics Developer – Eastwood Automotive

28 days ago
Full-time
Poland, Worldwide
Key requirements: 2 years of experience, X++, MS Dynamics AX 2012, C#, SSRS Reports, SQL, Application Integration Framework (AIF), Advanced Warehouse Management
The Eastwood Company

The Eastwood Company is a Pottstown, PA-based B2C e-commerce retailer specializing in automotive restoration products for DIY enthusiasts, offering over 5,000 tools and supplies.

Software Engineer (Node JS Developer)

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, Node.js, Microservices, REST API development, Core JavaScript, MongoDB, MySQL, Asynchronous programming, Problem-solving, Debugging
BuzzBoard

BuzzBoard, Inc. is a San Francisco-based B2B SaaS platform providing data-driven intelligence and predictive analytics for small and medium-sized businesses in the marketing technology industry.

Remote policy: null

API Solutions Engineer | remote, B2B

28 days ago
Full-time
Poland, North America, Europe
$100,000 to $100,000 per year
Key requirements: API Development, Python, JavaScript, Go, Blockchain knowledge, Ethereum, Polygon, Arbitrum, Optimism, zkSync, API Architecture
Human Rise

The company is a software solutions provider specializing in digitalizing and simplifying business processes for organizations, headquartered in an unspecified location, operating in the B2B sector with a focus on Microsoft Dynamics 365 solutions.

Remote policy: Human Rise offers a hybrid or fully remote working model, providing flexibility for employees to work from various locations.

Senior Software Engineer (#rlang)

28 days ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: R, S3, R6, CRAN-quality packages, Production cloud environments, CI/CD, Infrastructure-as-code, Automated testing, Serverless infrastructure, Complex codebase management, Product measurement
Recast

Recast is a US-based B2B SaaS platform specializing in marketing measurement and incrementality analysis for complex businesses.

Remote policy: Recast is a fully remote company with team members located in various regions, including the United States and Mexico City. This role requires alignment with US Eastern Time zone hours.

Senior Backend Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 4 years of experience, Go, Python, Distributed systems, Microservices, Observability, AI-assisted development, 0→1 product environments, Systems thinking, Performance tuning
Catio

Catio is a remote tech company specializing in AI-driven solutions for tech architecture, helping CTOs and developers optimize their tech stacks globally.

Remote policy: Catio operates as a fully remote company, allowing team members to work from anywhere. We welcome applications from various locations globally.

Sr. Backend Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, Typescript, Node.js, TurboRepo, TailwindCSS, UI/UX implementation, Performance optimization, Problem solver, Automation enthusiast
ThirstySprout

ThirstySprout is an AI-powered B2B talent platform headquartered in an unspecified location, specializing in building remote engineering teams and providing custom software development services for tech companies globally.

Remote policy: ThirstySprout hires talent from various regions around the world to build remote engineering teams for US-based companies, supporting a fully remote work environment.

Senior Node.JS Engineer

28 days ago
Full-time
Poland, Europe
$100,000 to $150,000 per year
Key requirements: TypeScript, NodeJS, GraphQL, AWS, K8s, Postgres, Redis, ElasticSearch, data integrations at scale, asynchronous work, clean coding
TheyDo - Journey Management

TheyDo is an Amsterdam-based B2B SaaS platform specializing in AI-driven customer journey management for experience-led enterprises across Europe and the US.

Remote policy: TheyDo is a fully remote company with team members located in over 27 countries, promoting a flexible work environment. We welcome applications from various regions, including Europe and the US.

Senior/Staff Back-end Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, JavaScript, TypeScript, Node.js, GCP, Terraform, SQL, Postgres, AI fluency, Energy marketplace interest
Arbor

Arbor is a remote-friendly B2C SaaS company based in the US, specializing in an AI-powered platform that helps renters, homeowners, and small businesses save on electricity costs by optimizing energy rates.

Remote policy: Arbor is a remote-friendly company, supporting flexible work arrangements for its team members. While specific hiring locations are not defined, the company encourages collaboration across various regions.

Java Developer- Graph QL

28 days ago
Contract
Poland, Worldwide
Key requirements: 7 years of experience, GraphQL, Rust, Microservices, Azure, Docker, Kubernetes, CI/CD, Clear Communication, Analytical Skills
Rapinno Health Care

Rapinno Health Care is a B2B healthcare staffing and technology provider headquartered in Orlando, FL, specializing in workforce solutions and digital tools for healthcare organizations.

Backend Developer Level 3

28 days ago
Contract
Poland, Worldwide
$100,000 to $130,000 per year
Key requirements: 8 years of experience, Java, SpringBoot, Docker, RESTful APIs, Microservices, Automated testing, Continuous integration, Continuous deployment, Distributed systems, Event-driven architectures, DevOps best practices, Performance analysis
Rapinno Health Care

Rapinno Health Care is a B2B healthcare staffing and technology provider headquartered in Orlando, FL, specializing in workforce solutions and digital tools for healthcare organizations.

Senior Java Developer with Strong on AWS

28 days ago
Contract
Poland, Worldwide
Key requirements: 10 years of experience, Java, AWS, Microservices, NoSQL, DynamoDB, SaaS, API design, Kotlin, Object-oriented design, Agile/Scrum
Rapinno Health Care

Rapinno Health Care is a B2B healthcare staffing and technology provider headquartered in Orlando, FL, specializing in workforce solutions and digital tools for healthcare organizations.

Sr. JavaScript Developer

28 days ago
Contract
Poland, Worldwide
Key requirements: React, Node.js, TypeScript, SDLC best practices, Software delivery improvement, Technical documentation, Design and implementation of significant applications
Rapinno Health Care

Rapinno Health Care is a B2B healthcare staffing and technology provider headquartered in Orlando, FL, specializing in workforce solutions and digital tools for healthcare organizations.

Salesforce Developer

28 days ago
Contract
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: 8 years of experience, Apex, SOQL, Process Builder, Lightning App Builder, SDLC, Agile methodologies, Enterprise-level Salesforce projects, 3rd party integration tools, ETL with Salesforce, Salesforce API, CI/CD pipeline, Flosum, Git
Rapinno Health Care

Rapinno Health Care is a B2B healthcare staffing and technology provider headquartered in Orlando, FL, specializing in workforce solutions and digital tools for healthcare organizations.

Software Engineer (Infra)

28 days ago
Full-time
Poland, Worldwide
$120,000 to $160,000 per year
Key requirements: 7 years of experience, Node.js, PostgreSQL, Redis, AWS, Kubernetes, Observability tooling, Fault-tolerant systems design, Infrastructure-as-code, CI/CD pipelines, Container orchestration
Numeral

Numeral is a fintech B2B SaaS company based in the U.S. that automates sales tax compliance for e-commerce businesses, enabling them to focus on growth.

Remote policy: Numeral supports remote work and is building a global workforce, hiring from various regions including the U.S. and international contractors, with flexibility for team members to work from different locations.

Revenue Systems Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 3 years of experience, TypeScript, Salesforce administration, GTM systems integration, Debugging skills, Building internal tools, API documentation navigation
Numeral

Numeral is a fintech B2B SaaS company based in the U.S. that automates sales tax compliance for e-commerce businesses, enabling them to focus on growth.

Remote policy: Numeral supports remote work and is building a global workforce, hiring from various regions including the U.S. and international contractors, with flexibility for team members to work from different locations.

Senior Software Engineer (Backend)

28 days ago
Full-time
Poland
$100,000 to $150,000 per year
Key requirements: 8 years of experience, Python, API design, Cloud computing (AWS), Full-stack development, Microservices architecture, Serverless applications, Observability frameworks, SaaS product development, Event-driven architecture, Infrastructure-as-code (CloudFormation, Terraform)
Evertz

Evertz Microsystems Limited is a Canadian multinational B2B company specializing in hardware and software solutions for the broadcast, film, and telecommunications industries, headquartered in Canada with a global market presence.

Remote policy: Evertz Microsystems Limited supports remote work for positions based in the United States, with flexibility for employees to work from home when not on field assignments. The company is headquartered in Waterloo, Ontario, Canada.

Staff Backend Engineer - Product Platform

28 days ago
Full-time
Poland
Key requirements: 10 years of experience, AI integration, Engineering productivity, Service-oriented architecture, Microservices design patterns, CI/CD pipeline improvement, Developer-focused tools optimization, Creating development frameworks, Influencing technical decisions, Measuring software development workflows
Docplanner

Docplanner is a Warsaw-based healthtech platform providing B2B and B2C solutions for healthcare booking and patient management across Europe and Latin America.

Remote policy: Docplanner embraces a remote-friendly work culture, hiring from various regions including Poland, Brazil, Mexico, Spain, Italy, Germany, Turkey, Colombia, Czech Republic, Portugal, Argentina, Peru, and Chile, allowing team members to work flexibly across time zones.

Senior PHP Fullstack Software Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, PHP, Laravel/Symfony, React, Full-stack development, Legacy PHP modernization, REST APIs, MySQL/PostgreSQL, Automated testing, CI/CD pipelines, SaaS or e-commerce experience
ThriveCart

ThriveCart is a leading B2B SaaS platform based in the creator economy, specializing in e-commerce solutions for digital entrepreneurs and coaches, with a unique one-time payment model.

Backend Software Engineer

28 days ago
Full-time
Poland, Europe
$80,000 to $120,000 per year
Key requirements: 5 years of experience, Python, Django, PostgreSQL, AWS, API design, Microservices architecture, Testing frameworks, Fintech experience, Strong problem-solving skills, Stakeholder management
Wayflyer

Wayflyer is a Dublin-based fintech B2B company specializing in revenue-based financing for e-commerce businesses, offering flexible funding solutions globally.

Remote policy: Wayflyer supports remote work for the majority of its Tech organization, with team members located across the UK, Europe, and the US. The company operates hybrid models in its offices in Dublin, London, New York, and Sydney, allowing for collaboration across various time zones.

Senior Software Engineer (AI / LLMs)

28 days ago
Full-time
Poland, Worldwide
$120,000 to $160,000 per year
Key requirements: 6 years of experience, Python, TypeScript, AWS Bedrock, LLM integration, Vector databases, Event-driven systems, APIs design, Microservices, Infrastructure automation, Observability tools
apiphani

Apiphani Inc. is a Boston-based technology-enabled managed services provider specializing in automated management of mission-critical enterprise applications like SAP and Oracle on AWS, primarily serving B2B clients across various industries.

Staff Backend Engineer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 10 years of experience, Go, Telecom applications, Microservices, AWS, REST, GraphQL, SQL, DynamoDB, PostgreSQL, AI coding assistants, Stakeholder engagement
OXIO

OXIO is a North America-based B2B Telecom-as-a-Service (TaaS) platform enabling businesses to build and manage customizable mobile networks through a cloud-based solution.

Remote policy: OXIO supports flexible work arrangements and hires from various regions, with team members located in cities such as New York, Mexico City, and Montreal. Candidates are encouraged to apply regardless of their location.

Member of Technical Staff, Research Tooling & Data Platform

28 days ago
Full-time
Poland, North America, Europe
$240,000 to $290,000 per year
Key requirements: 4 years of experience, TypeScript, Python, Kubernetes, AWS (ECS, S3, Lambda), Vector databases, ML workflows, User experience design, Cloud infrastructure management
Runway

Runway is an AI-driven creativity platform headquartered in the US, specializing in tools for art and entertainment, operating primarily in a B2B model.

Remote policy: Runway is open to hiring remotely across North America and Europe, with team members also working from offices in NYC, San Francisco, Seattle, and London.

Senior WordPress Developer

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, PHP, WordPress plugin development, Laravel, AI-powered coding assistants, Software design patterns, RESTful APIs, Version control (Git), Attention to detail, Mentoring developers, Simplicity in design
Awesome Motive

Awesome Motive is a fully remote B2B software company specializing in WordPress plugins and training resources for small businesses and entrepreneurs globally.

Remote policy: Awesome Motive is a fully distributed company hiring remotely from over 50 countries, allowing team members to work from anywhere.

Salesforce Developer/Admin (Remote)

28 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, Salesforce.com implementation, Apex, Lightning Web Components, Declarative development, Salesforce release management, SOQL, SOSL, CPQ & Quote to Cash, Database concepts, APIs (REST, SOAP, JSON, XML), Salesforce Certified Administrator, Salesforce Certified Developer 1, Salesforce Certified Platform Developer
RainFocus

RainFocus is a Lehi, Utah-based B2B SaaS platform specializing in event marketing and management, serving Fortune 500 companies with innovative solutions for in-person, virtual, and hybrid events.

[VKS] Senior Back-end Software Engineer (Java)

29 days ago
Full-time
Poland, Romania
Key requirements: 5 years of experience, Java, API design, Cloud platforms (GCP or AWS), DevOps (CI/CD, automation), High-availability systems, Product team collaboration, Technical planning
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.

Senior Java Engineer - MR Finance

29 days ago
Full-time
Poland
Key requirements: 5 years of experience, Java, Spring Boot, Microservices, CI/CD, Cloud-native applications, Docker, Kubernetes, Rabbit MQ, Kafka, PostgreSQL, ElasticSearch, Redis, Agile methodologies, System security, Invoicing systems
InPost

InPost is a Kraków-based logistics company specializing in out-of-home delivery solutions through a network of Automated Parcel Machines, serving the e-commerce industry across Europe with both B2B and B2C services.

Remote policy: InPost supports flexible remote work arrangements, allowing employees to work from the office or 100% remotely. The company operates in various European countries, including Poland, Italy, the UK, France, Benelux, Spain, and Portugal, indicating potential hiring in these regions.