Last updated: 2025-05-22

43 Backend Engineer jobs in Remote - Republic of Poland.

Hiring now: Sr Software Engr Integrat @ Clickup, Backend Engr Nodejs @ Remedy Pro, Sr Backend Engr @ Cleo, Backend Software Engr Pyt @ Knowde, Sr Backend Dev @ Axi, Sr Python Dev @ Luxoft, Associate Software Engr P @ Spoton, Sr Net Backend Engr @ Sauce, Backend Dev @ Ruby Labs, Backend Engr Remote Polan @ Affirm.Explore more at at kaamvaam.com

🔥 Skills

APIs (14) SQL (9) Python (9) AWS (8) TypeScript (7) Microservices (7) collaboration (6) backend systems (6) Kubernetes (6) Node.js (5)

📍 Locations

Republic of Poland (43)
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Clickup

Senior Software Engineer - Integrations Platform Republic of Poland
Skills & Focus: API, integrations, cloud services, SQL, TypeScript, scalable systems, performance issues, engineering mentor, code quality, team collaboration
About the Company: ClickUp is the world’s only all-in-one productivity platform that flexes to the way people want to work. It replaces all individual workplace productivity tool…
Experience: 8+ years
Type: Full-time

Remedy Product Studios

Backend Engineer (Node.js) Republic of Poland
Skills & Focus: Node.js, Backend Engineer, TypeScript, Agile, Scrum, CI/CD, GCP, Docker, Health, Wellness
About the Company: Remedy Product Studios is a rapidly scaling technology company specializing in working with and investing in prominent start-ups and brands in building and sca…
Experience: 4+ years of professional software development experience
Type: Full-time
Benefits: Compensation Package, Vacation leave of 20 working days, Paid Medical insurance, 4 sick days per year, Sport compensati…

Clickup

Senior Software Engineer Republic of Poland
Skills & Focus: Typescript, Postgres, cloud, high-quality code, micro-services, event-driven architecture, DynamoDB, AWS, SaaS, performance
About the Company: ClickUp is the world’s only all-in-one productivity platform that flexes to the way people want to work. It replaces all individual workplace productivity tool…
Experience: 8+ years
Type: Full-time

Cleo

Senior Backend Engineer Republic of Poland
Skills & Focus: Ruby on Rails, APIs, data models, agile methodologies, mentoring colleagues, technical insight, financial health, data analysis, production deployments, collaboration
About the Company: At Cleo, we're embarking on a mission to fundamentally change humanity's relationship with money by providing access to a hyper-intelligent financial advisor.
Experience: 5+ years
Type: Full-time
Benefits: Competitive compensation package, clear progression plan, flexibility in work, equity top-ups for promotions, and onlin…
Backend Engineer Republic of Poland
Skills & Focus: Ruby on Rails, APIs, agile methodologies, data analysis, mentoring, collaboration, cross-functional teams, production deployments, quality assurance, financial health
About the Company: Cleo is a fast-growing fintech app on a mission to fundamentally change humanity's relationship with money by providing access to a hyper-intelligent financial…
Experience: at least 4 years industry experience using Ruby on Rails
Salary: competitive compensation package (base + equity)
Type: Full-time
Benefits: Flexible work environment, company-wide performance reviews, generous pay increases, equity top-ups, 1 month paid sabba…

Knowde

Back-End Software Engineer - Python Republic of Poland
Skills & Focus: Python, AI, Machine Learning, Elasticsearch, data processing, APIs, collaboration, chatbot, data science, software solutions
About the Company: Knowde is a global software company digitally transforming the $5 trillion chemical industry by solving the root problem holding the industry back: organizing …
Experience: 5 years of commercial experience in Python ecosystem; 2 years of commercial experience in machine learning, data science, natural language processing, or related fields.
Type: Full-time
Benefits: Flexible working hours; Opportunity to work on innovative projects with a strong team of engineers; Plenty of room to l…

Axi

Senior Backend Developer Republic of Poland
Skills & Focus: C#, ASP.NET Core, TDD, SOLID, Clean Architecture, Microservices, Agile, CI/CD, Trading systems, Azure services
About the Company: Axi is a leading global provider of margin and deliverable Foreign Exchange, Contracts for Difference (CFDs), and Financial Spread betting. Our business has ev…
Experience: Minimum 8 years of experience as a Backend Developer.
Type: Full-Time
Benefits: Competitive and attractive compensation. Extensive learning opportunities, such as professional training and certificat…

Luxoft

Senior Python Developer Republic of Poland
Skills & Focus: Python, C#, SQL, AWS, unit testing, application development, backend development, UI components, file system operations, migration
Experience: 4-7 years
Benefits: Global Relocation, private healthcare insurance, child care leave, annual holiday, training programs

Clickup

Lead API Developer (API, Microservices, AWS) Republic of Poland
Skills & Focus: API, Microservices, AWS, Relational Databases, TypeScript, Cloud Services, System Development, Automation, Workflow, Integration
About the Company: ClickUp is the world’s only all-in-one productivity platform that flexes to the way people want to work. It replaces all individual workplace productivity tool…
Experience: 8+ years of experience in developing and maintaining systems.

Spoton

Associate Software Engineer (Python) Republic of Poland
Skills & Focus: Python, Django, FastAPI, Flask, APIs, CI/CD, SQL, NoSQL, DevOps, AWS
About the Company: Helping restaurants and small businesses with flexible payment and software technology, including point-of-sale systems and restaurant management solutions.
Experience: 1+ years of real-world experience with modern Python
Salary: 6000 - 13000 PLN net on B2B; 5500 - 11000 gross on CoE
Benefits: Private healthcare, training budget, e-learning platforms, office amenities, social activities, relocation package with…

Sauce

Senior .NET Backend Engineer Republic of Poland
Skills & Focus: C#, .NET, backend development, API integrations, MongoDB, scalable architecture, microservices, serverless, CI/CD, React
About the Company: Sauce is a premier restaurant technology platform that helps businesses grow with our Commission-Free Delivery & Pickup structure and proprietary delivery opti…
Experience: 8+ years of hands-on C#/.NET backend development experience at product companies
Type: Full-time
Benefits: Flexible work schedules, Strong Time Off Policy, Parental Leave Policy, Strong Compensation Package

Cleo

Senior Backend Engineer Republic of Poland
Skills & Focus: Ruby on Rails, agile methodologies, APIs, data models, technical insight, mentoring, collaboration, feature flags, product ideation, user research
About the Company: At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money.
Experience: at least 5 years industry experience
Salary: competitive compensation package (base + equity)
Type: Full-time
Benefits: flexibility, work where you work best, company-wide performance reviews every 6 months, generous pay increases for high…

Ruby Labs

Backend Developer Republic of Poland
Skills & Focus: backend systems, NestJS, RxJS, TypeScript, SQL, APIs, microservices, performance optimization, API design, collaborative environment
About the Company: Ruby Labs is a leading tech company that creates and operates innovative consumer products. They work across health, education, and entertainment industries, f…
Experience: 5+ years of professional software development experience, including 4+ years in backend development
Type: Full time
Benefits: Remote Work Environment, Unlimited PTO, Paid National Holidays, Company-provided MacBook, Flexible Independent Contract…

Affirm

Backend Engineer (Remote Poland) Republic of Poland
Skills & Focus: backend systems, distributed systems, AWS, MySQL, Kubernetes, Python, Kotlin, high availability, internationalization, scalability
About the Company: Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compound…
Experience: 4+ years of experience in designing, developing and launching backend systems at scale
Salary: 301,000 zł - 401,000 zł per year
Type: Contract of Employment
Benefits: Health care coverage, Flexible Spending Wallets, Time off, ESPP, wellness days, learning & development programs, parent…

N8n

Staff Software Engineer (Core Workflow Engine) Republic of Poland
Skills & Focus: workflow engine, event-driven platforms, scalability, reliability, memory efficiency, fault tolerance, Node.js, Typescript, project manager, complex systems
About the Company: n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation. We give technical teams the flexibility of code …
Type: Full time
Benefits: Competitive compensation, Ownership, Work/life balance, Health & wellness, Future planning, Financial security, Career …

Moonpay

Senior Backend Engineer, Growth Republic of Poland
Skills & Focus: backend engineering, Web3, payment solutions, digital collectibles, cloud native, Typescript, React, Node.js, Google Cloud Platform, KYC
About the Company: MoonPay is the leading infrastructure company in Web3, providing partners with everything from payment solutions to minting software for digital collectibles.
Experience: Extensive backend engineering experience at leading startups or fast growing tech companies
Type: Full Time
Benefits: Equity package, unlimited holidays, paid parental leave, annual training budget, home office setup allowance, monthly b…

Bvnk

Software Engineer (Backend): FPP Republic of Poland
Skills & Focus: Software Engineer, Backend, Cross-border payments, Crypto, Fiat, Banking infrastructure, Microservices, Product development, Agile methodology, Collaboration
About the Company: BVNK provides modern payment infrastructure for businesses, unifying banks and blockchains in a single platform. They offer solutions for stablecoin payments a…
Experience: 5+ years experience working as an engineer using a compiled language.
Benefits: Fair and competitive salary, meaningful ownership in the business, flexible working hours, opportunities for travel to …

Focal Systems

Senior Backend Engineer Republic of Poland
Skills & Focus: backend engineer, Python, REST APIs, data intensive applications, microservices, CI/CD tools, Docker, cloud deployments, web application, deep learning
About the Company: Focal Systems is the industry leader in retail AI solutions, focused on automating and optimizing brick-and-mortar retail using deep learning computer vision.
Experience: 6+ years of professional software development experience as a backend engineer.
Salary: $102,700 - $124,800 + stock options
Type: Full-time
Benefits: Competitive Salary & Attractive Stock, Paid Time Off, Team Retreats, Education grants

Captivateiq

Fullstack Software Engineer, Integrations & IAM Republic of Poland
Skills & Focus: software engineering, data integrations, Open APIs, authentication, authorization, security, compliance, frontend development, backend development, Django
About the Company: CaptivateIQ is a leading sales commission platform — recognized by industry analysts, including Forrester, as well as reputable marketplaces like G2.
Experience: 4+ years experience in a software engineering role
Type: Full-time
Benefits: Quarterly mental health days, one-time anniversary expense, newest Apple products, Employee Resource Groups (ERGs)

Clickup

Senior Backend Engineer Republic of Poland
Skills & Focus: Backend, Developer, APIs, Performance, Reliability, Scalability, Teamwork, Database, TypeScript, Microservices
About the Company: ClickUp is the world’s only all-in-one productivity platform that flexes to the way people want to work. It replaces all individual workplace productivity tool…
Experience: 5+ years of experience in building and maintaining a production environment.
Benefits: flexible working hours, remote work, competitive salary augmented with participation in company success.

Solvd Inc.

Lead Node.js Developer Republic of Poland
Skills & Focus: Node.js, JavaScript, Backend Development, Low-latency Applications, High-availability Applications, Database Integration, Code Reviews, Security Measures, Algorithm Design, Mentoring
About the Company: Solvd Inc. is a premier software engineering company. We have 8 offices across the globe and over 800 international employees on staff. With over 12 years of e…
Experience: Expert in software development, particularly in backend development with Node.js.

Semrush

Senior Golang Software Engineer (Enterprise Solutions Unit) Republic of Poland
Skills & Focus: Golang, backend development, distributed systems, APIs, CI/CD pipelines, scalability, reliability, performance tuning, mentoring, coding standards
About the Company: Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, soc…
Experience: 5 years of experience in a backend programming environment (Go, Java, Python, C#, etc.) with at least 2 years of current experience in Go.
Benefits: Flexible working hours, Unlimited PTO, Flexi Benefit for your hobby, Employee Support Program, Loss of family member fi…

Capital On Tap

Backend Software Engineer Republic of Poland
Skills & Focus: C#, .Net, .Net Core, SQL Server, Agile, Unit Testing, Integration Testing, API, Cloud, Fraud Monitoring
About the Company: Capital on Tap was founded with the mission to help small business owners and make their lives easier. Today, we provide an all-in-one business credit card & s…
Experience: 3+ years hands-on experience in C#, .Net Core, SQL Server
Type: Contract

Apollo.Io

Senior Backend Software Engineer Republic of Poland
Skills & Focus: Backend development, Agile, Distributed web applications, RESTful services, Database modeling, Microservices, AI-driven solutions, Team collaboration, Quality assurance, Performance improvements
About the Company: Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startu…
Experience: Minimum 5 years of industry experience in backend development, at least 1-2 years in senior positions, developing large-scale applications
Type: Permanent EoR role
Benefits: Opportunities for growth, open and collaborative environment, hands-on mentorship, investment in personal development, …

Luxoft

Python/Airflow Developer Republic of Poland
Skills & Focus: Python, Airflow, Data processing, Docker, Kubernetes, SQL, PostgresSQL, Machine Learning, Backend development, Frontend development
About the Company: Luxoft is a leading global provider of technology services and consulting.
Experience: 5+ years
Type: Full-time
Benefits: Global Relocation, Private Healthcare Insurance, Annual holiday, Multisport card

Bvnk

Software Engineer (Backend): Layer 1 Republic of Poland
Skills & Focus: Software Engineer, Backend Development, Java, Spring Boot, APIs, FinTech, Payments, Crypto, Distributed Ledger Technology, Problem-Solving
About the Company: BVNK provides modern payment infrastructure for businesses, unifying banks and blockchains in a single platform to enable stablecoin payments and currency conv…
Experience: Proven experience as a Solid Backend Developer, preferably in the FinTech industry, with expertise in Java and Spring Boot.
Benefits: Fair and competitive salary, meaningful ownership options, flexible working hours, opportunities for travel, inclusive …

Doit

Senior Backend Engineer - PerfectScale Republic of Poland
Skills & Focus: Backend Development, Go, Java, Rust, Python, Kubernetes, Cloud, Microservices, Databases, SaaS
About the Company: DoiT is a global technology company that works with cloud-driven organizations to leverage the cloud to drive business growth and innovation. We combine data, …
Experience: 6+ years of backend development experience
Type: Full-time
Benefits: Unlimited PTO, Flexible Working Options, Health Insurance, Parental Leave, Employee Stock Option Plan, Home Office Allo…

Elastic

Senior Software Engineer (Go, Cross-Platform) Republic of Poland
Skills & Focus: Go, Elastic Agent, Fleet Server, Beats platforms, macOS, Windows, Linux, data collection, monitoring, Docker
About the Company: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of busin…
Experience: Production experience using Go for systems development.
Salary: $133,100—$210,600 USD
Type: Full-time
Benefits: Competitive pay based on the work you do here and not your previous salary. Health coverage for you and your family in …

Cleo

Backend Engineer Republic of Poland
Skills & Focus: Ruby on Rails, backend, API, data analysis, agile, team collaboration, software delivery, mentoring, product development, financial health
About the Company: Cleo is a fintech company on a mission to improve humanity’s relationship with money by providing a hyper-intelligent financial advisor in a mobile app. They a…
Experience: 4 years
Type: Full-time
Benefits: Competitive compensation package (base + equity), performance reviews every 6 months, generous pay increases, equity to…

Affirm

Senior Backend Engineer Republic of Poland
Skills & Focus: backend systems, distributed systems, machine learning, Python, Kotlin, AWS, MySQL, Spark, Kubernetes, OpenSearch
About the Company: Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compound…
Experience: 8+ years
Salary: 358,000 zł - 458,000 zł per year
Type: Contract of Employment
Benefits: 100% subsidized medical coverage, dental and vision for you and your dependents, Flexible Spending Wallets, Away Days, …

Solvd Inc.

Software Engineer (Kotlin, Stripe) Republic of Poland
Skills & Focus: Java, Kotlin, Stripe, microservice, RESTful API, performance testing, back-end development, code versioning, CI/CD, mentorship
About the Company: Solvd Inc. is a premier software engineering company. We have 8 offices across the globe and over 800 international employees on staff. With over 12 years of e…
Experience: 5+ years of backend development experience.

Ruby Labs

Senior Backend Developer Republic of Poland
Skills & Focus: backend systems, scalable services, RESTful APIs, database performance, NestJS, RxJS, TypeScript, SQL, microservices, API integration
About the Company: Ruby Labs is a leading tech company that creates and operates innovative consumer products in industries such as health, education, and entertainment.
Experience: 5+ years of professional software development experience, including 4+ years in backend development
Type: Full-time
Benefits: Remote Work Environment, Unlimited PTO, Paid National Holidays, Company-provided MacBook, Flexible Independent Contract…

Knowde

Back-End Engineer Republic of Poland
Skills & Focus: Ruby, Rails, SQL, APIs, high-availability, test-driven development, scalable, mission-critical systems, project structure, fluent English
About the Company: Knowde is building the first digital marketplace for the $5 trillion chemical industry. Chemical companies use Knowde to market and sell their products online …
Experience: Good knowledge of Ruby language and Rails framework (3+ years)
Benefits: Flexible working hours, opportunity to work on innovative projects with a strong team of engineers, plenty of room to l…

Welltech

Backend Engineer Republic of Poland
Skills & Focus: Backend Developer, APIs, mobile apps, subscriptions, AWS, Python, Postgres, SQLAlchemy, cloud-based stacks, asynchrony
About the Company: Welcome to Welltech —where health meets innovation! As a global leader in Health & Fitness industry, we’ve crossed over 200 million installs with five life-cha…
Type: Full time

Bvnk

Software Engineer (Backend): Internal XP Republic of Poland
Skills & Focus: Backend Developer, FinTech, Java, Spring Boot, APIs, Financial services, Payments, Trading, Crypto, Problem-solving
About the Company: BVNK provides modern payment infrastructure for businesses, unifying banks and blockchains in a single platform.
Experience: Proven experience as a Solid Backend Developer, preferably in the FinTech industry.
Type: Hybrid/Remote
Benefits: Flexible working hours, competitive salary, employee option scheme, opportunities for travel.

Duckduckgo

Senior Backend Engineer Republic of Poland
Skills & Focus: backend engineering, Perl, Go, Node.js, data structures, algorithms, project management, communication skills, AI-assisted answers, privacy-first approach
About the Company: DuckDuckGo is the online protection company and remote-first team of 300+ on a mission to raise the standard of trust online. Founded in 2008 and profitable si…
Experience: 7+ years of professional experience
Salary: $178.5K
Type: Full-time

Ingenious.Build

Mid Level PHP Developer Republic of Poland
Skills & Focus: PHP 8.3, Laravel 11, PostgreSQL, clean code, automated testing, scalable applications, DevOps, modular monolith, DDD, collaboration
About the Company: We have developed a top-notch platform for companies in the real estate and construction industries worldwide. Our platform enables companies to manage all asp…
Experience: Minimum experience in scalable applications, ideally with large-scale systems.
Salary: 11 000 PLN to 17 000 PLN
Type: Full-time
Benefits: High-performance company laptops, unlimited PTO, one-time $500 office budget, $50 monthly for educational resources, li…

Ruby Labs

Senior Golang Developer Republic of Poland
Skills & Focus: Golang, Microservices, Kubernetes, Helm, Postgres, Redis, billing system, database management, collaboration, testing
About the Company: Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, educat…
Experience: Minimum of 6 years of professional experience in development and at least 4 years as a Golang developer.
Type: Full time
Benefits: Remote Work Environment, Unlimited PTO, Paid National Holidays, Company-provided MacBook, Flexible Independent Contract…

Percona

Senior Software Engineer - MySQL Republic of Poland
Skills & Focus: Software Engineer, MySQL, Remote, Engineering, C/C++, Experience, Application, Authorization, Data Processing, Privacy Policy
Type: Full time

Ruby Labs

Senior Backend Developer Republic of Poland
Skills & Focus: backend systems, NestJS, RxJS, TypeScript, SQL, APIs, database performance, microservices, API integration, scalable services
About the Company: Ruby Labs is a leading tech company that creates and operates innovative consumer products. They offer opportunities across health, education, and entertainmen…
Experience: 5+ years of professional software development, including 4+ years in backend development
Type: Full time
Benefits: Remote Work Environment, Unlimited PTO, Paid National Holidays, Company-provided MacBook, Flexible Independent Contract…

Knowde

Sr. Back-End Engineer Republic of Poland
Skills & Focus: Ruby, Rails, SQL, Sinatra, APIs, test-driven development, deployment, ecommerce, high-availability, scalable
About the Company: Knowde is building the first digital marketplace for the $5 trillion chemical industry. Chemical companies use Knowde to market and sell their products online …
Type: Full-time
Benefits: Flexible working hours, opportunity to work on innovative projects, career growth opportunities.

Affirm

Staff Software Engineer Republic of Poland
Skills & Focus: backend systems, AWS, MySQL, Spark, Kubernetes, Airflow, Data Lake, Data Warehouse, technical solutions, code review
About the Company: Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compound…
Experience: 8+ years of experience designing, developing and launching backend systems
Salary: 358,000 zł - 458,000 zł
Type: Contract of Employment
Benefits: 100% subsidized medical coverage, dental and vision for you and your dependents, Flexible Spending Wallets for tech, fo…

Luxoft

Principal .Net Engineer Republic of Poland
Skills & Focus: .Net, C#, Azure, Angular, MSSQL, Kafka, Cloud, High performance systems, Data modeling, Algorithms
About the Company: A company that stands apart from the rest, attracting and retaining top talent.
Experience: Senior
Type: Remote
Benefits: Global relocation options, annual holiday of 20 or 26 days, healthcare benefits, social activities, and training progra…