Fresh remote Backend Developer jobs in Poland

Explore latest remote Backend Developer opportunities from leading companies hiring in Poland. 85 jobs posted last 30 days.

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Fresh remote Backend Developer jobs in Poland (85)

Senior Software Engineer - Elixir

about 21 hours ago
Full-time
Poland, Ireland, Spain, Brazil, Argentina
Key requirements: 6 years of experience, Elixir, Microservice architecture, Relational databases at scale, RabbitMQ, Kafka, Concurrent programming, ETS, Mnesia, Cassandra, Redis, Docker, Kubernetes, Consul, Jenkins, Prometheus
Telnyx

Telnyx is a global telecommunications B2B company specializing in cloud-native VoIP solutions and connectivity applications, headquartered in an undisclosed location, serving businesses worldwide.

Remote policy: Telnyx supports remote work and hires from various regions globally, with team members located in over 145 countries. This allows for collaboration across different time zones.

Staff Backend Engineer

1 day ago
Full-time
Poland, Worldwide
$120,000 to $160,000 per year
Key requirements: 10 years of experience, AWS services (ECS/EKS, Lambda, DynamoDB, RDS, S3), Golang, Microservices architecture, Distributed systems, Event-driven design patterns, Containerization (Docker, Kubernetes), Technical leadership, Observability and reliability practices
Socure

Socure is a U.S.-based B2B SaaS provider specializing in AI-driven identity verification and fraud prevention solutions for enterprises across financial services, e-commerce, and government sectors.

Remote policy: Socure is a fully remote organization, supporting team members across various locations, with some roles requiring in-person engagement in specific regions such as Washington, D.C.

Senior Threat Data Infrastructure Engineer

1 day ago
Full-time
Poland, Worldwide
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Go, Python, Perl, Bash, Server provisioning, Network infrastructure, Windows, Linux, Network protocols, Network architecture
Recorded Future

Recorded Future is a Somerville, MA-based cybersecurity B2B SaaS provider specializing in threat intelligence solutions for various industries, including financial services and government agencies, with a global client base.

Remote policy: Recorded Future supports remote work and hires globally, with team members located in various regions, including the United States. Roles may require collaboration across different time zones.

Backend Software Engineer

2 days ago
Full-time
Poland, Worldwide
Key requirements: Rust, GCP, AWS, Terraform, Brazilian payments ecosystem, Parallel and distributed systems, Outstanding communication, Advanced English
CloudWalk

CloudWalk is a fintech company headquartered in Brazil, specializing in AI-driven payment solutions and blockchain technology for the B2B market, with a growing presence in the U.S.

Remote policy: CloudWalk embraces a flexible work culture and hires remotely from various regions, supporting a diverse team across the globe.

Senior Software Engineer

2 days ago
Full-time
Poland, Europe
Key requirements: 5 years of experience, Python, AI-driven development, Microservices architecture, PostgreSQL, Docker, Django, Vue, API design and integration, Cloud experience (AWS, Azure, GCP), Unit and end-to-end testing
HostPapa

HostPapa is a Canadian-based web hosting company offering B2B and B2C solutions, including shared, reseller, and VPS hosting services, with a focus on small businesses and a global presence.

Remote policy: HostPapa offers remote work opportunities and hires from various locations, with team members and customers in 39 countries around the globe.

Senior Software Engineer (m/f/d)

2 days ago
Full-time
Poland
Key requirements: 7 years of experience, C#, Azure, Docker, Kubernetes, Helm, DevOps, CI/CD, SQL Server, T-SQL, OOP, SOLID principles, clean architecture, design patterns, REST APIs, Agile, English
Aras Corporation

Aras Corporation is an Andover, Massachusetts-based B2B SaaS provider specializing in open-source product lifecycle management (PLM) solutions for engineering and manufacturing sectors, including automotive and aerospace.

Senior Software Developer

3 days ago
Full-time
Poland, Europe
Key requirements: 8 years of experience, C++, C, Rust, Linux, TCP/IP, LLM inference stacks, distributed storage, Linux internals, CUDA, parallel programming, high-performance computing, RDMA
NVIDIA

NVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

Remote policy: NVIDIA supports flexible remote work arrangements and hires from various regions globally, including the Americas, Europe, Asia, and the Middle East, with roles that may require collaboration across time zones.

Software Engineer

3 days ago
Full-time
Poland, North America, Europe, Asia, Middle East
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Java, .NET, AWS GovCloud, RESTful APIs, Microservices, DevSecOps, DoD experience, Secure coding practices
Agile Defense

Agile Defense is a Reston, VA-based B2B information technology company specializing in cybersecurity, data analytics, and digital transformation solutions for national security and civilian government sectors globally.

Remote policy: Agile Defense, Inc. supports hybrid work arrangements and hires remotely from various regions, including North America, Europe, Asia, and the Middle East, with team members located in diverse areas.

(software tools) Senior Software Developer C++, #JR172

3 days ago
Full-time
Poland, Ukraine, Croatia
Key requirements: C++, OAuth 2.0, OpenID Connect, cross-platform desktop applications, cloud-connected software licensing
Eleks

ELEKS is a Tallinn-based B2B custom software engineering and consulting company, providing full-cycle development services across industries such as finance, healthcare, and logistics, with a global presence.

Remote policy: ELEKS supports remote work and hires from various regions, including Eastern Europe and North America, with team members located in countries such as Ukraine, Poland, Germany, and the United States. Specific roles may have hybrid requirements or travel expectations.

Software Engineer (Backend): FinCrime

4 days ago
Full-time
Poland, Spain, South Africa, Bulgaria
Key requirements: 5 years of experience, Java, Spring Boot, FinTech experience, APIs and services, Financial services knowledge, Distributed ledger technology, Problem-solving skills, Data-driven decision making
BVNK

BVNK is a UK-based fintech B2B platform specializing in stablecoin payment infrastructure, enabling businesses to send, receive, and convert currencies globally.

Remote policy: BVNK supports remote work and hires from various regions including the UK, Europe, USA, South Africa, and APAC, allowing for flexible work arrangements across time zones (UTC+0 to UTC+12).

Data & Backend Engineer (AI-Driven Systems)

4 days ago
Full-time
Poland, Worldwide
Key requirements: Python, FastAPI, ClickHouse, Geolocation data, AI-assisted tools, Event-driven architecture, Data engineering, Product mindset, Adaptability, Interest in AI agents
TRG Research and Development

TRG Research and Development is a Limassol-based cyber intelligence B2B SaaS company specializing in AI-driven data fusion and operational intelligence solutions for national agencies and civilian protection.

Remote policy: TRG Research and Development embraces a global hiring approach, seeking talented individuals from various regions to join their team, with an emphasis on collaboration and inclusion.

Senior Software Engineer, JavaScript/TypeScript (Remote)

5 days ago
Full-time
Poland, Worldwide
$80,000 to $120,000 per year
Key requirements: 3 years of experience, NodeJS, ReactJS, NextJS, MongoDB, MySQL, GraphQL, Mentoring, Problem-solving, GCP, AWS
BJAK

BJAK is a Malaysia-based insurtech B2C and B2B platform specializing in vehicle insurance, recognized as the largest insurance portal in Southeast Asia, serving the ASEAN market.

Remote policy: BJAK offers fully remote roles, allowing team members to work from anywhere, with a focus on creating an inclusive and flexible work environment.

Junior AI Engineer (Clients) - Supernal

5 days ago
Full-time
Poland, Worldwide
$15 to $20 per hour
Key requirements: 2 years of experience, Backend services, APIs, Integrations, Automated tests, Clean architecture, Debugging, English communication, Ownership of projects, Fast-paced environment
Infinity

Infinity is a no-code work management SaaS platform that specializes in project management and team collaboration, operating in the B2B sector.

Remote policy: Labrynth operates on a remote-first model, supporting fully remote work with flexible hours. The team collaborates primarily across Americas time zones and includes members from various regions globally.

Senior AI Engineer, Applied AI

6 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, Python, FastAPI, LLM APIs, AI applications in production, Healthcare supply chain experience, RESTful APIs, Database technologies
Clarium

Clarium Health is a New York-based B2B SaaS platform specializing in AI-powered supply chain resilience for healthcare, serving hospitals and health systems to enhance operational efficiency.

Senior Backend Engineer (Elixir)

6 days ago
Full-time
Poland, Worldwide
$53,300 to $119,850 per year
Key requirements: Elixir, Phoenix, Postgres, CI/CD, Agentic workflows, Systems thinking, AWS
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

6 days ago
Full-time
Poland, Worldwide
$53,300 to $119,850 per year
Key requirements: Elixir, Postgres, CI/CD (GitLab), Agentic/automation workflows, Systems thinking, Functional programming experience, AWS, Kubernetes, Docker
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.

CLI Engineer

6 days ago
Full-time
Poland, Worldwide
Key requirements: 5 years of experience, TypeScript, NestJS, CLI development, Cross-platform CLI concerns, API design, Unit and integration testing, Git workflow, CI/CD
Supabase

Supabase is an open-source BaaS platform headquartered remotely, specializing in Postgres database solutions for developers in the software development industry, targeting both B2C and B2B markets.

Remote policy: Supabase is a fully remote company that hires globally, allowing team members to work from anywhere in the world. We support a distributed workforce with no physical offices.

Software Engineer, Streaming Systems

7 days ago
Full-time
Poland, Worldwide
$180,000 to $320,000 per year
Key requirements: Distributed systems, Streaming systems (Kafka, Kinesis, Pulsar), High RPS systems, Low p99 latency systems, High ownership, Fast-paced startup environment
Hightouch

Hightouch is a San Francisco-based B2B Composable Customer Data Platform (CDP) that enables businesses to activate their customer data for marketing personalization and operational efficiency.

Remote policy: Hightouch operates with a remote-first approach, hiring primarily from North America, including locations such as San Francisco, CA, and New York, NY. Team members collaborate across time zones, primarily within UTC-8 to UTC-5.

Backend Software Engineer

7 days ago
Full-time
Poland, Worldwide
$144,000 to $200,000 per year
Key requirements: 10 years of experience, Kotlin, Node.js, GraphQL, Backend development for data-intensive applications, Postgres, MySQL, Proven leadership skills, Mentoring junior engineers, Agile methodologies
Seeq Corporation

Seeq Corporation is a Seattle-based B2B SaaS provider specializing in advanced analytics, machine learning, and AI for industrial process manufacturing, serving sectors like oil and gas, chemicals, and pharmaceuticals.

Remote policy: Seeq Corporation is a remote-first company, hiring from various locations, with team members working from home across different countries. Candidates must be authorized to work in their country of residence.

Senior Software Python Engineer

8 days ago
Full-time
Poland, Serbia, Lithuania, Georgia
Key requirements: 5 years of experience, Python, Django, AsyncAPI, Celery, OAuth2, OpenID Connect, SAML, Distributed systems, Microservices, PostgreSQL, RabbitMQ, Docker, Kubernetes, CI/CD, IAM tools
Gcore

Gcore is a Luxembourg-based B2B cloud and edge computing company specializing in web performance, content delivery, and security solutions for global industries.

Remote policy: Gcore supports flexible remote work arrangements and hires from various regions globally, allowing team members to work from anywhere in the world for up to 45 days per year.

Junior Software Engineer

8 days ago
Full-time
Poland
Key requirements: Golang, Kotlin, AWS, Software development familiarity, Problem-solving, Collaboration
OLX

OLX is a global e-commerce B2C platform headquartered in Amsterdam, specializing in person-to-person trading of goods and services across various sectors, including automotive, real estate, and employment.

Remote policy: OLX Group embraces a flexible approach to remote work, hiring from various regions including Europe and South Africa, with specific roles currently open to candidates in Portugal, Poland, and Spain.

Senior Software Engineer - Networking

8 days ago
Full-time
Poland, Europe
Key requirements: 5 years of experience, C, C++, Python, Packet processing, Ethernet and IP networking, AI passion, Analytical skills, Problem-solving skills
NVIDIA

NVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

Remote policy: NVIDIA supports flexible remote work arrangements and hires from various regions globally, including the Americas, Europe, Asia, and the Middle East, with roles that may require collaboration across time zones.

Back End Engineer

8 days ago
Full-time
Poland, Worldwide
Key requirements: Ruby on Rails, AWS, React, Python, Node.js, Driven personality, Excellent communication in English, Ability to multitask in fast-paced environment
Codekeeper

Codekeeper is a remote-first SaaS provider based in The Hague, specializing in software escrow solutions for B2B clients, including enterprises and government organizations.

Remote policy: Codekeeper is a remote-first company with a central office in The Hague, supporting a flexible work environment for team members across various regions.

Junior Backend Developer (Node.js)

8 days ago
Full-time
Poland
PLN 6,000 to PLN 10,000 per month
Key requirements: 1 years of experience, Node.js, Express.js or NestJS, SQL integration, OOP principles, SOLID & DRY practices, English B2, Polish C1, Knowledge-hungry, Effective communication
MasterBorn Software

MasterBorn is a Nashville-based B2B custom software development company specializing in scalable digital products for the SportsTech, FinTech, and MedTech sectors.

Remote policy: MasterBorn offers flexible remote work options, allowing employees to work 100% remotely or in a hybrid model. The company collaborates with clients primarily in the US and supports team members in various regions, including Poland.

Senior Platform Engineer

8 days ago
Full-time
Poland, Worldwide
Key requirements: GitHub Actions, Terraform, AWS, Python, Docker, Nomad, Datadog, Salt, HashiCorp tools, CI/CD pipelines, AI platform development
Pondurance

Pondurance is an Indianapolis-based cybersecurity company offering B2B SaaS Managed Detection and Response (MDR) services to organizations across various industries, including healthcare and education.

Remote policy: Pondurance is a remote-first company, allowing employees to work from anywhere, with office locations available in McLean, VA, and Indianapolis, IN for those who prefer in-person interactions. We welcome applicants from various regions.

SAP Developer - S/4HANA Implementation

9 days ago
Full-time
Poland, Europe
Key requirements: ABAP-OO, S/4HANA, RAP, OData, Fiori, English proficiency, German proficiency
Lupus Consulting

Lupus Consulting is a Hungary-based B2B IT services provider specializing in SAP implementation, consulting, and custom software development for the banking, insurance, and government sectors across Europe and EMEA.

Principal Golang Engineer (EMEA Remote)

9 days ago
Full-time
Poland, Europe
€70,000 to €100,000 per year
Key requirements: 6 years of experience, Go, P2P systems, libp2p, Decentralized systems, Cloud Computing, Distributed systems, Performance tuning, Multi-cloud environments
PRAGMATIKE

Pragmatike is a remote tech job platform specializing in connecting companies with pre-vetted software developers and tech talent globally, operating as a B2B SaaS in the tech industry.

Remote policy: Pragmatike supports fully remote work for tech roles and hires globally, with team members located in various regions including France and the United States. Relocation support is also available for specific roles.

Senior Software Engineer (Elixir)

9 days ago
Full-time
Poland, Europe
£85,000 to £105,000 per year
Key requirements: Elixir, AI development tooling, Workforce management, B2B SaaS, Customer engagement, Clear communication, Pragmatism
Sona (getsona.com)

Sona is a London-based B2B SaaS provider specializing in AI-powered workforce management solutions for frontline sectors, including hospitality, retail, and food service.

Remote policy: Sona offers fully remote and flexible working arrangements, with team members supported in various locations. Specific hiring regions are not defined.

Contract FastAPI Engineer (3/6 months)

9 days ago
Contract
Poland, Europe
Key requirements: Python, FastAPI, Public API design, Async programming, API reliability, E-commerce experience, AI integration, Docker
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.

Software Engineer II, Backend (Merchant Data Platform EU)

9 days ago
Contract
Poland
₺252,000 to ₺352,000 per year
Key requirements: 2 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems knowledge, Backend system design, Code review proficiency, Strong communication skills
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.