Fresh remote Backend Developer jobs in Europe

Explore latest remote Backend Developer opportunities from leading companies hiring in Europe. 91 jobs posted last 30 days.

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Fresh remote Backend Developer jobs in Europe (91)

Software Engineer I, Backend (Collections)

about 8 hours ago
Contract
Poland
203,000 to 303,000 PLN per year
Key requirements: Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems knowledge, 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.

Software Engineer I, Backend (Collections)

about 8 hours ago
Contract
Spain
€57,000 to €87,000 per year
Key requirements: Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems, Code review, Debugging, Collaboration 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.

Senior Software Engineer (Insurance Tech)

about 8 hours ago
Full-time
Europe, United States, Australia
$215,000 to $230,000 per year
Key requirements: 5 years of experience, Python, TypeScript, JavaScript, AI-assisted engineering tools, Scalable backend systems, Relational database design, Technical design documentation, Insurance tech experience
EvolutionIQ

EvolutionIQ is a New York-based B2B insurtech company specializing in AI-driven solutions for disability and injury claims management, serving the U.S. and global insurance markets.

Remote policy: EvolutionIQ is a remote-friendly company that hires from various regions, including the United States, Europe, and Australia, allowing team members to work from home or the NYC office.

Principal Software Engineer (AI Security)

about 12 hours ago
Full-time
Germany, France, India, Netherlands, Ireland, Spain, Italy, Poland, Portugal, Belgium, Malta, Romania, Ukraine, Serbia, Sweden, Norway, Finland, Denmark, Switzerland, Austria, Russia, Greece, Bulgaria, Lithuania, Czechia, Albania, Georgia, Armenia, Croatia
Key requirements: Go, Kubernetes, AI security architecture, Large-scale system design, Microservices, Performance optimization, API integration with AI platforms, Database management at scale, Real-time data processing, Mentorship and technical leadership
Cyberhaven

Cyberhaven is a remote-based B2B cybersecurity company specializing in AI-powered data protection and advanced threat detection for organizations globally.

Remote policy: Cyberhaven supports remote work and hires from various regions, with team members located globally. The company offers flexibility for employees to work from home or the office, depending on their preference.

Principal Software Engineer

about 21 hours ago
Full-time
Poland
$120,000 to $180,000 per year
Key requirements: Platform engineering expertise, Distributed systems at scale, Technical strategy at org level, Influence across teams, Strong written and verbal communication, Hands-on coding and delivery, Enterprise-scale computation experience, State management abstractions, Data orchestration expertise, Complex platform architecture experience, Developer experience design
CaptivateIQ

CaptivateIQ is a San Francisco-based B2B SaaS company specializing in sales commission management, helping enterprises automate and optimize performance-based compensation for revenue teams.

Remote policy: CaptivateIQ embraces a remote-first culture, with a fully distributed team that collaborates across various time zones. While specific hiring locations are not defined, the company supports candidates from diverse regions.

Full Stack Software Engineer

1 day ago
Full-time
Europe
Key requirements: 5 years of experience, Python, Django, TypeScript, React, PostgreSQL, AWS, CI/CD (GitHub Actions), Data modeling, Frontend architecture, Financial services experience
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.

Sr. Software Engineer, Patient Platform (Backend)

1 day ago
Full-time
United States, United Kingdom
$120,000 to $160,000 per year
Key requirements: 5 years of experience, Kubernetes, AWS, Back-end distributed system design, Microservice architectures, Healthcare tech experience, Scalable web applications, CI/CD processes, PostgreSQL, Technical mentorship, Observability practices
Hims & Hers

Hims & Hers Health, Inc. is a San Francisco-based D2C telehealth platform specializing in personalized health and wellness solutions, serving the US market.

Remote policy: Hims & Hers Health supports a flexible and remote work approach, hiring from various locations including all 50 U.S. states and the United Kingdom, with team members collaborating across time zones.

Distributed Systems Software Engineer - WarpSteam

1 day ago
Full-time
United States, Canada, France, Ireland, Spain
Key requirements: 5 years of experience, Distributed systems, Large scale systems engineering, Java, Go, C / C++, Python, Operational excellence, On-call experience, Microservices, Containers, Virtualization
Confluent

Confluent is a Mountain View, CA-based B2B SaaS provider specializing in a cloud-native data streaming platform built on Apache Kafka, enabling real-time data processing for organizations across various industries.

Member of Engineering (Experiment Platform)

1 day ago
Full-time
Europe, North America
$100,000 to $150,000 per year
Key requirements: Python, Go, Production APIs, Distributed systems, Backend architecture, API design, Database design, ML research workflows
poolside

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.

Senior (Rust/C++) Backend Engineer

1 day ago
Full-time
Europe
$120,000 to $200,000 per year
Key requirements: 8 years of experience, Rust, C++, DeFi experience, Web3 experience, Asynchronous programming, Concurrency patterns, High-availability systems, Security measures, Relational databases, Low-latency messaging technologies, Cloud platforms, Containerization tools, Network programming, Latency-sensitive trading systems, Blockchain technology, Finance knowledge
MLabs

MLabs is a remote fintech company specializing in DeFi solutions, providing a unified API for financial institutions to access on-chain liquidity across major blockchains.

Remote policy: MLabs supports remote work for positions located within the EMEA region, allowing for flexible hours and a remote-first environment.

Software Engineer III

1 day ago
Full-time
Poland
Key requirements: Go, JVM technologies, Enterprise-grade systems, Distributed architectures, Containerized applications, REST/HTTP services, Relational and non-relational databases, Architectural contributions, Test suite design
Vonage

Vonage is a Holmdel Township, NJ-based cloud communications provider specializing in unified communications and contact center solutions for B2B and B2C markets globally.

Remote policy: Vonage supports flexible remote work arrangements and hires from various regions, including the United States, Canada, and the United Kingdom, allowing team members to collaborate across time zones.

Staff Software Engineer

1 day ago
Full-time
Spain
Key requirements: Go, C, Linux internals, FUSE, CRIU, Distributed systems, Cloud-native systems, Performance engineering, Multi-cloud orchestration, AI openness
Seqera

Seqera Labs is a Barcelona-based bioinformatics B2B company specializing in scalable data pipeline technologies for the life sciences industry.

Remote policy: Seqera Labs embraces a remote-friendly culture and hires globally, welcoming candidates from various regions to join their diverse team.

Software Engineer II

2 days ago
Full-time
United States, United Kingdom
Key requirements: 2 years of experience, Back-end distributed systems, Microservice architectures, Kubernetes, AWS, Scalable web applications, CI/CD processes, PostgreSQL, Healthcare tech experience, Web performance optimization
Hims & Hers

Hims & Hers Health, Inc. is a San Francisco-based D2C telehealth platform specializing in personalized health and wellness solutions, serving the US market.

Remote policy: Hims & Hers Health supports a flexible and remote work approach, hiring from various locations including all 50 U.S. states and the United Kingdom, with team members collaborating across time zones.

Senior Software Engineer (Ruby on Rails) (Full Remote - Europe)

2 days ago
Full-time
Europe
Key requirements: 5 years of experience, Ruby, Ruby on Rails, PostgreSQL, Redis, Hotwire, Tailwind CSS, Tech scale-up experience, User-centricity, Ownership mindset, Doer mindset, Comfort with uncensored content
EverAI

EverAI is a leading AI companionship platform based in a remote-first environment, offering Candy.AI, the world's largest AI girlfriend/boyfriend app, targeting a global B2C market with over 40 million users.

Remote policy: EverAI is a fully remote company, allowing team members to work from anywhere. We embrace a flexible hiring approach, welcoming applicants from various regions.

Staff Software Engineer, Backend (Ledger Engineering)

2 days ago
Full-time
United States, Poland
$204,000 to $290,000 per year
Key requirements: 8 years of experience, Python, Kotlin, AWS, MySQL, Spark, Kubernetes, Financial systems experience, Distributed systems design, Technical strategy development, Cross-functional collaboration, Code quality advocacy
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 Software Engineer, Back-end (Fraud)

2 days ago
Full-time
Spain
€86,000 to €122,000 per year
Key requirements: 5 years of experience, Python, Kotlin, Distributed systems, AWS, MySQL/PostgreSQL, Kubernetes, AI-driven engineering, SQL, CI/CD, Fraud prevention, Internationalization
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 Software Engineer - (Connect Platform)

3 days ago
Full-time
Europe
Key requirements: TypeScript, API integrations, AI fluency, Platform engineering, Observability, Debugging across services, Clear communication
Enode

Enode is an Oslo-based climate tech company providing B2B and B2C APIs for connecting and optimizing energy devices, targeting the global market for sustainable energy solutions.

Remote policy: Enode supports remote work with flexibility, hiring from various regions including the U.S. and Norway, with team members located across the U.S. East Coast and Europe.

Software Engineer - (Connect Platform)

3 days ago
Full-time
Europe
Key requirements: JavaScript/TypeScript, API integrations, Platform engineering, Observability, Debugging, Energy sector experience, AI utilization in engineering
Enode

Enode is an Oslo-based climate tech company providing B2B and B2C APIs for connecting and optimizing energy devices, targeting the global market for sustainable energy solutions.

Remote policy: Enode supports remote work with flexibility, hiring from various regions including the U.S. and Norway, with team members located across the U.S. East Coast and Europe.

Robotics Software Engineer - Sim-to-Real

3 days ago
Full-time
Switzerland
Key requirements: 5 years of experience, C++, Python, Sim-to-real RL training, Isaac Sim, ROS2, NVIDIA robotics tools, Humanoid robots handling, Physics simulators
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
Europe, Worldwide
$50,000 to $65,000 per year
Key requirements: Backend systems, Distributed systems, Strong SQL, AI coding assistants, Data pipelines, Growth mindset, Debugging skills, Collaboration across functions
Traackr

Traackr is a global B2B SaaS platform headquartered in multiple locations including San Francisco and Paris, specializing in data-driven influencer marketing solutions for brands across various industries.

Remote policy: Traackr is a fully remote company hiring globally, with team members located in various regions including North America, Europe, and Asia-Pacific. We support remote collaboration across time zones (UTC-8 to UTC+10).

Software Engineer

3 days ago
Full-time
Europe, Worldwide
$90,000 to $120,000 per year
Key requirements: 3 years of experience, Backend systems, AI coding tools, Data pipelines, SQL, Distributed systems, Version control (Git), CI/CD workflows, Problem-solving, Growth mindset
Traackr

Traackr is a global B2B SaaS platform headquartered in multiple locations including San Francisco and Paris, specializing in data-driven influencer marketing solutions for brands across various industries.

Remote policy: Traackr is a fully remote company hiring globally, with team members located in various regions including North America, Europe, and Asia-Pacific. We support remote collaboration across time zones (UTC-8 to UTC+10).

Member of Technical Staff, Custody (Backend Engineer)

4 days ago
Full-time
United States, Portugal
Key requirements: Go, Distributed systems, Resilient services, Code quality, Test infrastructure, Computer science fundamentals, Applied cryptography, GraphQL, gRPC, Finance industry background
Anchorage Digital

Anchorage Digital is a San Francisco-based fintech B2B platform specializing in secure digital asset services, including custody and trading, for financial institutions globally.

Remote policy: Anchorage Digital supports remote work and hires remotely from the United States and Portugal, with team members collaborating across various time zones.

Principal Engineer, Tech Lead - Integrations & APIs

5 days ago
Full-time
Spain, Portugal
$213,000 to $273,000 per year
Key requirements: 10 years of experience, API platform leadership, Experience with integrations, Backend development in Go, Rust, Python, Java, Cloud platform experience (AWS, GCP, Azure), Strong product judgment, Technical leadership without formal authority, Experience with SQL and relational databases, Mentoring engineers, Experience in cybersecurity domains, Designing scalable backend systems
Horizon3 AI

Horizon3.ai is a remote cybersecurity company specializing in the NodeZero autonomous pentesting SaaS platform, serving global enterprises and federal agencies in the B2B sector.

Remote policy: Horizon3.ai is a fully remote company, hiring from various locations including Spain and Portugal, with team members collaborating across different time zones.

Senior Software Engineer, Identity

5 days ago
Full-time
Europe, Worldwide
$166,400 to $208,000 per year
Key requirements: 6 years of experience, High-scale cloud systems, RESTful API design, Go, TypeScript, DynamoDB, Building developer tools, Ownership of customer-facing products, Strong observability practices
Twilio

Twilio is a San Francisco-based cloud communications B2B company providing programmable communication APIs for SMS, voice, email, and authentication, serving diverse industries globally.

Remote policy: Twilio supports flexible remote work arrangements and hires globally, with team members located in various regions including Europe, South America, and Asia.

Workday Integration Developer

5 days ago
Full-time
Europe, Worldwide
$134,400 to $168,000 per year
Key requirements: 8 years of experience, Workday Integrations, AI-driven HR solutions, Architectural-level understanding of Workday, Integrating AI tools, Agile team leadership, Building business cases for P&C technology, Custom Workday Extend applications, Integrating ATS platforms, Deploying AI agents in HR processes, Hyperscaler infrastructure (AWS, GCP, Azure)
Zscaler

Zscaler is a San Jose-based B2B cloud security company specializing in SaaS solutions for zero trust architecture and secure access service edge (SASE), serving enterprise customers globally.

Remote policy: Zscaler supports remote work and hires globally, with team members located in various regions, allowing for collaboration across time zones.

Software Development Engineer II, Nav Native

6 days ago
Full-time
Germany
Key requirements: 7 years of experience, C++17, Cross-platform development, Complex graph-based structures, Spatial algorithms, Navigation concepts
Mapbox

Mapbox is a San Francisco-based B2B location data platform offering customizable mapping and navigation services through APIs and SDKs for developers globally.

Remote policy: Mapbox supports remote work and hires from various regions, including the United States and other countries, allowing team members to collaborate across different time zones.

Senior Software Engineer, Back-end, (Repayment Scheduling)

6 days ago
Full-time
Spain
€86,000 to €122,000 per year
Key requirements: 4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems, Code quality, Technical planning, On-call support
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 Software Engineer, Back-end, (Repayment Scheduling)

6 days ago
Full-time
Poland
308,000 zł to 428,000 zł per year
Key requirements: 4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems, Code quality, Technical planning, Team leadership
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.

Necko Student Worker

6 days ago
Part-time
Germany
€28.00 per hour
Key requirements: Rust, C/C++, Networking experience, Multi-threaded programming, Fluent English, University enrollment in Germany, Commitment to diversity and inclusion
Mozilla

Mozilla is a Mountain View, California-based non-profit organization that develops open-source software, including the privacy-focused Firefox browser and Thunderbird email client, targeting global consumers.

Remote policy: Mozilla embraces a flexible remote work environment and hires globally, with team members located in various regions, including the United States. We welcome applications from diverse locations to support our mission of building an open and accessible internet.

Member of Engineering (Infrastructure)

7 days ago
Full-time
Europe, North America
$100,000 to $150,000 per year
Key requirements: Bazel, Buildkite, Python, Go, Kubernetes, AWS, Terraform, Observability, Incident response
poolside

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.