66 Backend Engineer jobs in Paris.

Hiring now: Staff Software Engr Event @ Datadog, Sr Software Engr Ai Appli @ Ubisoft, Sr Backend Engr @ Qonto, Software Engr @ Pubstack, Software Engr Core Prod @ Warner Mus, Backend Engr Machine Lear @ Gorgias, Backend Software Engr @ Pigment, Software Engr @ Dataiku, Consumer Services Spec @ Ledger, Backend Dev @ Veepee.Explore more at jobswithgpt.com.

🔥 Skills

Kubernetes (17) Python (15) Java (12) distributed systems (11) PostgreSQL (10) AWS (9) Docker (9) Kafka (8) APIs (8) Backend Engineer (7)

đź“Ť Locations

Paris (64) Tremblay-en-France (1) Saint-Mandé (1)
🔍 Go to full job search

Datadog

Staff Software Engineer - Event Platform Storage Tremblay-en-France
Skills & Focus: distributed systems, high availability, low latency, Java, Go, Rust, data pipelines, Kubernetes, Kafka, storage engines
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: Experience building storage engines, datastores and/or high scale Distributed Systems.
Benefits: Product training, continuous career development, performance-based rewards, inclusive company culture, stock equity, gl…

Ubisoft

Senior Software Engineer – AI Applications Saint-Mandé
Skills & Focus: AI, back-end, scalable, cloud infrastructure, high-performance, data processing, document processing, optimization, collaboration, technical leadership

Qonto

Senior Backend Engineer Paris
Skills & Focus: Backend Engineer, Regate, Ruby on Rails, software development, mentoring, cross-functional teams, Kubernetes, AWS, PostgreSQL, performance optimization
About the Company: Our mission? Creating the freedom for SMEs to succeed in business and beyond, by delivering Europe’s leading finance workspace. We combine business-class tools…
Type: Full-time

Pubstack

Software Engineer Paris
Skills & Focus: Ad Management, SaaS, TypeScript, Rust, data-driven, high-performing ad stacks, real-time events, performance optimization, large-scale data processing, technical challenges
About the Company: We are a fast-growing startup based in Paris, founded in July 2018. We are building an exceptional team to solve complex problems for our customers.
Type: Full-time

Warner Music

Software Engineer - Core Product Paris
Skills & Focus: Software Development, APIs, Data Enrichment, Content Ingestion, Technical Support, Code Quality, Back Office Development, Deployment, Monitoring, Collaboration with Product Managers
About the Company: The Industry team builds strong relationships with rights owners like Warner Music, Sony Music, Universal Music or Believe, responsible for making content avai…
Experience: 3+ years in software development
Type: Full-time
Benefits: Health insurance, 401(k), flexible working hours

Datadog

Software Engineer - Backend Generalist Paris
Skills & Focus: scaling bottleneck, production issue, service architecture, feature flags, high scale, code simplicity, performance, production deployments, team projects, employee resource groups
About the Company: Datadog is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in t…
Benefits: New hire stock equity (RSUs), employee stock purchase plan (ESPP), continuous professional development, an inclusive co…

Gorgias

Back-End Engineer - Machine Learning Team Paris
Skills & Focus: Machine Learning, APIs, Back-End Services, Data Pipelines, Python, TensorFlow, AWS, Distributed Systems, NLP, Generative Agents
About the Company: Gorgias is the conversational AI platform for ecommerce that drives sales and resolves support inquiries. Trusted by over 15,000 ecommerce brands, Gorgias supp…
Experience: Strong experience as a Back-End Engineer, deploying machine learning models in production environments.
Salary: Competitive salary & equity (90th percentile worldwide)
Type: Full-time
Benefits: 5-week vacation, 2 weeks RTT, paid sick leave, paid parental leave (16 weeks), MacBook Pro, personal credit card for lu…

Pigment

Backend Software Engineer Paris
Skills & Focus: backend software engineer, Enterprise Performance Management (EPM), database optimization, distributed systems, C#, Java, C++, Golang, Rust, Python
About the Company: Pigment has become one of the fastest-growing SaaS companies in the world today. Our product, a highly efficient Enterprise Performance Management (EPM) platfo…
Experience: More than knowledge of a specific language or framework; experiences as a software engineer working on a product in production.
Type: Full-time

Dataiku

Software Engineer Paris
Skills & Focus: Software Engineer, AI, Cloud, Data Science, Java, Python, Flask, VueJS, Distributed Systems, User Experience
About the Company: At Dataiku, we're not just adapting to the AI revolution, we're leading it. Since our beginning in Paris in 2013, we've been pioneering the future of AI with a…
Experience: Significant experience in one or more languages (Java, Python, Scala, Node.JS, or others)
Type: Full-time

Datadog

Staff Software Engineer - Alerting Platform Paris
Skills & Focus: alerting, platform, reliability, scalability, design, distributed systems, real-time systems, performance, architecture, engineering
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Experience: 2+ years in a platform or infrastructure-focused environment
Benefits: New hire stock equity (RSUs), employee stock purchase plan (ESPP), continuous professional development, inclusivity pro…
Engineering Manager I - Network Device Monitoring Paris
Skills & Focus: engineering manager, network monitoring, product management, team building, back-end systems, data ingestion, Kubernetes, Kafka, Elasticsearch, Postgres
About the Company: Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Benefits: New hire stock equity (RSUs) and employee stock purchase plan (ESPP), continuous professional development, product trai…

Ledger

Consumer Services Specialist Paris
Skills & Focus: digital ownership, consumer services, transactional services, blockchain-backed assets, cryptocurrency, ReactJS, Ledger hardware wallets, secure management, crypto assets, Web3
About the Company: Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headqua…
Type: Full-time

Gorgias

Software Engineer Paris
Skills & Focus: conversational AI, ecommerce, Python, SaaS tools, scalable, production environments, APIs, GitHub, DevOps, customer support
About the Company: Gorgias is the conversational AI platform for ecommerce that drives sales and resolves support inquiries. Trusted by over 15,000 ecommerce brands, Gorgias supp…
Experience: Experience with Python, Ruby on Rails, Node.js, Java, or C# in building SaaS tools and APIs; Familiarity with shipping applications in production environments; Experience working collaboratively using versioning tools such as GitHub or GitLab; Experience building scalable, fault-tolerant web applications optimized for heavy traffic.
Salary: €86k annual gross
Type: Permanent, full time
Benefits: 5-week vacation plus 2 weeks RTT, Paid sick leave, 6 weeks full remote/year, Paid parental leave (16 weeks), 50% of pub…

Veepee

Backend Developer Paris
Skills & Focus: .NETCore, .NET6, .NET8, PgSql, MangoDB, RabbitMq, Kafka, Elastic, Kibana, Grafana
About the Company: The vente-privee group has consolidated its various European brands, together made up of 6000 employees, under one unified conglomerate: Veepee. Veepee achieve…

Back Market

Senior Backend Engineer Paris
Skills & Focus: Backend Engineer, Python, FastAPI, SQLAlchemy, GCP, Kubernetes, Docker, Kafka, Agile, Service-oriented architecture
About the Company: Back Market is the world’s leading refurbished electronics marketplace with a team of more than 650, powering operations in 18 countries. Our mission is empowe…
Experience: Senior level experience in backend engineering
Type: Full-time

Veepee

Software Engineer Paris
Skills & Focus: software engineer, Brandsplace Team, Connected Commerce Tribe, Build & Display, sales, digital commerce, European brands, portfolio management, team collaboration, innovation
About the Company: Veepee is a leading player in the European digital commerce landscape, with a consolidated portfolio of brands including Privalia, vente-exclusive, Designer & …

Qonto

Backend Engineer Paris
Skills & Focus: Backend Engineer, APIs, high-quality code, Domain-Driven Design, Go, Ruby, Kubernetes, PostgreSQL, event-driven architecture, cross-functional teams
About the Company: Founded in July 2017, Qonto has rapidly gained trust, serving over 500,000 customers with a highly innovative product and a strong team of over 1,600 professio…
Experience: Strong experience as a software engineer, exposure to architectural patterns of large, high-scale web applications
Type: Full-time

Doctolib

Staff Engineer Paris
Skills & Focus: software engineering, system design, React, Java, Ruby on Rails, high traffic web applications, agile environment, compliance, healthcare, data platform
About the Company: Join a team of passionate and hardworking entrepreneurs to transform healthcare! Working in the tech team at Doctolib involves building innovative products and…
Experience: 8+ years of experience as a Software Engineer
Benefits: Free Health Insurance, Up to 14 days of RTT, Flexible workplace policy, Wellbeing program, Special support package for …

Aircall

Senior BE & AI Engineer Paris
Skills & Focus: Senior BE Engineer, AI Engineer, design, development, deployment, business-critical features, customer value, back-end stacks, AWS, CRM integration
About the Company: Aircall creates technology that fuels accessible, transparent and collaborative communication to empower its base of 20,000+ customers to make authentic, human…
Experience: Previous experience implementing AI features is a must.
Type: Full-time

Pennylane

Software Engineer Paris
Skills & Focus: Software Engineer, Ruby on Rails, agile environment, product-led, software architecture, tech onboarding, customer support, cross teams initiatives, financial Operating System, small and medium-sized enterprises
About the Company: Pennylane is one of the fastest growing Fintechs in France (and soon to be in Europe!) focusing on accounting and financial software for small businesses.
Experience: At least 4 years of experience with Ruby on Rails
Salary: Competitive compensation package
Type: Full-time
Benefits: Remote work flexibility, company shares, home workspace budget, fitness access, language courses, latest tech equipment…

Voodoo

WeMoms App Developer Paris
About the Company: Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion download…

Algolia

Senior Back-end Engineer Paris
Skills & Focus: C++, Golang, algorithms, Search API, distributed systems, Kubernetes, natural language processing, information retrieval, software design, automated testing
About the Company: Algolia was built to help users deliver an intuitive search-as-you-type experience on their websites and mobile apps. We provide Algolia NeuralSearch, a next-g…
Experience: Experience in the design of major components and leading engineers in the delivery; Rigor in high code quality, automated testing, and other engineering best practices; A rock-solid foundation in Computer Science (data structures, algorithms, software design)
Type: Full-time
Benefits: Flexible workplace strategy, high-trust environment, options to work remotely or hybrid-remote
Software Engineer Paris
Skills & Focus: software engineer, distributed systems, cloud-based architecture, NeuralSearch, high traffic, automated testing, engineering best practices, remote team, library design, problem-solving
About the Company: Algolia was built to help users deliver an intuitive search-as-you-type experience on their websites and mobile apps. We provide a search API used by thousands…
Experience: Experience designing and operating distributed systems in production; Experience working with large datasets and high traffic; Rigor in high code quality, automated testing, and other engineering best practices.
Type: Full-time
Benefits: Flexible workplace strategy; high-trust environment; autonomy in work location.

Finary

Senior Software Engineer (Rails) Paris
Skills & Focus: Ruby on Rails, backend engineer, scalable systems, performance optimization, automated testing, API design, collaborative environment, cross-functional teams, personal finance, continuous learning
About the Company: Finary is on a mission to create the money management experience we’ve always dreamt of, empowering a new generation of investors. The company allows users to …
Experience: 5+ years in a backend role
Type: Full time
Benefits: Competitive compensation package, opportunities for impact, and a motivating environment.

Voodoo

Senior Backend Engineer Paris
Skills & Focus: backend, engineer, mobile apps, gaming, scaling, Wizz, teen social app, collaboration, high-performing team, dynamic growth
About the Company: Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion download…
Experience: Senior level experience in backend engineering
Type: Full-time

Payhawk

Software Engineer Paris
Skills & Focus: Node.js, TypeScript, PostgreSQL, Kubernetes, Docker, Google Cloud, React, React Native, Apache Kafka, LLM-based functionalities
About the Company: Payhawk is a leading global spend management solution for scaling businesses, headquartered in London, combining company cards, reimbursable expenses and accou…
Experience: 3+ years of relevant work experience.
Type: Full-time
Benefits: Competitive compensation package based on experience, 30 days holiday paid leave, one week exchange policy to another P…

Veepee

Software Engineer Paris
Skills & Focus: software engineer, Brandsplace, Connected Commerce, digital commerce, engineering, development, sales, team, brands, building
About the Company: The vente-privee group has consolidated its various European brands, together made up of 6000 employees, under one unified conglomerate: Veepee. With Privalia,…

Aircall

Senior Software Engineer Paris
Skills & Focus: Software Engineer, Ruby, Typescript, AWS, Operational excellence, Metrics, Observability, Best practices, Mentoring, CRM integration
About the Company: Aircall is a place where voices are valued. We create technology that fuels accessible, transparent and collaborative communication to empower our base of 20,0…
Experience: 5+ years in software development
Type: Full-time

Veepee

Backend Developer Paris
Skills & Focus: .NETCore, .NET6, NET8, PgSql, RabbitMq, Kafka, Elastic, Kibana, Grafana, GitLab CI
About the Company: The vente-privee group has consolidated its various European brands, together made up of 6000 employees, under one unified conglomerate: Veepee. With Privalia,…

Mistral Ai

Software Engineer Paris
Skills & Focus: software engineer, search capabilities, information retrieval, distributed systems, back-end development, Python, Go, C++, infrastructure management, cloud-native
About the Company: At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamles…
Experience: 10+ years of relevant professional work experience
Salary: competitive salary and equity structure
Type: Full-time
Benefits: full health insurance for you and your family, daily lunch vouchers, monthly contribution to a Gympass subscription, mo…

Keyrock

Head of Engineering - Trading Systems Paris
Skills & Focus: engineering team, trading systems, market making, high-performance, scalable systems, Rust, AWS, collaboration, DevOps, cryptocurrency
About the Company: Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock…
Experience: Proven experience building and maintaining high-concurrency, high-performance, low-latency trading systems.
Type: Full time
Benefits: A competitive salary package, with various benefits depending on the method of engagement (employee or freelancer). Aut…

Gorgias

Staff Engineer Paris
Skills & Focus: architecture, high-performance, voice, SMS, communication systems, mentoring, distributed systems, AI capabilities, e-commerce, event-driven architectures
About the Company: Gorgias is the conversational AI platform for ecommerce that drives sales and resolves support inquiries. Trusted by over 15,000 ecommerce brands, Gorgias supp…
Experience: 7+ years of experience building and scaling high-traffic, real-time communication systems.
Benefits: 5-week vacation plus 2 weeks RTT, Paid sick leave, 6 weeks full remote/year, Paid parental leave (16 weeks), 50% of pub…

Blockchain.Com

Senior Back-End Engineer Paris
Skills & Focus: software engineering, backend systems, A/B testing, API integration, performance optimization, encryption, microservices, test coverage, Kotlin, PostgreSQL
About the Company: Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the pass…
Experience: At least 7 years experience
Salary: Competitive full-time salary based on experience and meaningful equity in an industry-leading company
Type: Full-time
Benefits: Unlimited vacation policy; work hard and take time when you need it, performance-based bonuses paid in cash, Apple equi…

Ledger

Senior Software Engineer Paris
Skills & Focus: digital ownership, infrastructure, backend systems, secure recovery, security focus, hardware integration, HSMs, software layers, cross-functional team, scalable API solutions
About the Company: Ledger is the global platform for digital assets and Web3, securing over 20% of the world’s crypto assets through Ledger Nanos.
Type: Full-time

Dashlane

Software Engineer Paris
Skills & Focus: Node.js, AWS, Backend Development, Software Development, Collaborative Environment, Cross-team Initiatives, Clean Code, Product-focused Company, User Management System, Payment Systems
About the Company: Dashlane’s mission is to deliver the credential security every business and employee needs to thrive. Our top-rated platform pairs enterprise-grade security wi…
Experience: 7+ years of experience in software development, 5+ years of experience in developing backend applications, 3+ years of experience working in a product-focused company.
Type: Full-time
Benefits: Equal Parental leave - regardless of gender, up to 20 weeks fully paid leave to take care of their new baby. Offers rel…

Ledger

Backend Engineer Paris
Skills & Focus: Backend Engineer, SaaS solution, cryptocurrency, HSM, Hardware Security Module, multi-authorization, rate-limiting, time-locking, BtoB, financial market
About the Company: Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headqua…
Type: Full-time

Mistral Ai

Software Engineer Paris
Skills & Focus: software engineer, distributed systems, performance optimization, API, micro-services, infrastructure management, cloud ecosystems, backend software development, Docker, CI/CD
About the Company: At Mistral AI, our mission is to make AI ubiquitous and open. We are passionate about bridging the gap between technology and businesses of all sizes. We are a…
Experience: 8+ years of relevant professional work experience
Salary: competitive salary and equity structure
Type: Full-time
Benefits: Full health insurance for you and your family, daily lunch vouchers, monthly contribution to a Gympass subscription, mo…

Payplug

Lead Developer Paris
Skills & Focus: Python, Java, Microservices, Relational Databases, PostgreSQL, Technical Leadership, Agile Methodology, Code Reviews, Team Collaboration, Backend Development
About the Company: Payplug est la solution de paiement française pensée pour les commerçants, e-commerçants de toutes tailles et fintechs. Avec notre plateforme technologique de …
Experience: 5 years of experience as a developer with successful experience as a tech lead
Type: Full-time
Benefits: Choix de la machine (PC Linux ou Mac) et développement avec tes outils (OS, éditeur de code, etc.). Organisation de tra…

Blockchain

Senior Software Engineer Paris
Skills & Focus: low latency, scalable trading services, Order Management System (OMS), high-frequency trading, multithreading, network programming, performance benchmarking, testing processes, trading systems architecture, high-throughput low-latency systems
About the Company: Blockchain is the world's leading software platform for digital assets. Founded in 2011, we provide the world’s largest and most trusted production blockchain …
Experience: Extensive experience in C++ and/or Rust; Experience with Python and SQL; Experience in trading systems architecture.
Salary: Full-time salary based on experience
Type: Full-time
Benefits: Hybrid model, Work from Anywhere Policy, ClassPass, Budgets for learning & professional development, Unlimited vacation…

Fabulous

Software Engineer Paris
Skills & Focus: node.js, eslint, unit testing, e2e tests, API development, object-oriented programming, microservice architecture, Google Cloud, scaling architectures, user experience
About the Company: An award-winning health, wellness, & coaching company that creates apps which fall in the top ten internationally. Our science-based approach sits squarely in …
Experience: Strong coding skills with Node.js, experience with developing, releasing, and maintaining modern API layer, and experience with object-oriented languages (preferred Kotlin).
Type: Full-time
Benefits: Professionally nourishing environment, flexible and fully remote, team challenges and events on Slack, minimal meetings…

Back Market

Senior Backend Engineer Paris
Skills & Focus: Python, FastAPI, SQLAlchemy, Celery, Golang, Django, PostgreSQL, Redis, Kafka, Kubernetes
About the Company: Back Market is the world’s leading refurbished electronics marketplace with a team of more than 650, powering operations in 18 countries. Our mission is empowe…
Type: Full-time

Voodoo

Senior Backend Engineer (Python) Paris
Skills & Focus: Senior Backend Engineer, Python, development, Blitz, real-money gaming, mobile games, tournaments, cash prizes, gaming platform, user engagement
About the Company: Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. With 800 employees, 7 billion downloads, and over 200 millio…

Qonto

Backend Engineer Intern Paris
Skills & Focus: Backend Engineer, Golang, Ruby, SQL, Financial Features, Cross-Functional Teams, Software Delivery, Continuous Feedback, Docker, Kubernetes
About the Company: Founded by Alexandre and Steve in July 2017, Qonto has rapidly gained trust, serving over 500,000 customers, with a commitment to a welcoming environment and f…
Experience: Some experience coding, especially in Golang, Python, Ruby, or a similar language
Type: Intern

Doctolib

Engineering Manager Paris
Skills & Focus: Engineering Manager, Backend team, Platform as a Product, Quality, Scalability, Usability, Technical leader, Cross-functional initiatives, Cloud infrastructures, Team management
About the Company: Join a team of passionate and hardworking entrepreneurs to transform healthcare!
Experience: 8+ years of software engineering experience and 4+ years of management experience
Benefits: Free Health Insurance, Up to 14 days of RTT, Parental care program, Wellbeing program, Lunch vouchers, Work Council sub…

Qonto

Senior Backend Engineer Paris
Skills & Focus: Backend Engineer, Ruby on Rails, Software Development, Cross-functional Teams, Code Quality, Performance Optimization, Mentoring, Kubernetes, AWS, Financial Technology
About the Company: Qonto is a fintech company that offers online banking solutions for small and medium-sized enterprises (SMEs) and freelancers, combining financial tools like i…
Experience: Strong background in software development, expertise in Ruby on Rails, and experience mentoring junior developers.
Type: Full-time
Benefits: Opportunities for professional growth, performance reviews, development programs, and a commitment to diversity in hiri…

Finary

Senior Software Engineer (Rust) Paris
Skills & Focus: Rust, backend systems, high-performance, secure coding, PostgreSQL, Redis, distributed systems, API design, performance optimization, personal finance
About the Company: Finary is on a mission to create a one-stop shop for money management that empowers a new generation of investors. The company allows users to track assets, ma…
Experience: Expertise in Rust and experience with distributed systems.
Type: Full time
Benefits: Competitive compensation package, opportunity for impact in personal finance sector, motivating environment.

Gorgias

Engineering Manager Paris
Skills & Focus: engineering management, software development, SaaS, distributed systems, asynchronous workloads, Kafka, Python, Flink, Java, Product Led Growth
About the Company: Gorgias is the conversational AI platform for ecommerce that drives sales and resolves support inquiries. Trusted by over 15,000 ecommerce brands, Gorgias supp…
Experience: 5+ years in software development, 2+ years in an engineering manager position
Type: Hybrid
Benefits: 5-week vacation, Paid sick leave (15 days), 6 weeks full remote/year, Paid parental leave (16 weeks), CAD $400/month fo…

Rakuten France

Back-end Developer Paris
Skills & Focus: Back-end Developer, Java, microservices, Spring Boot, Agile, CI/CD, Oracle, Docker, Kubernetes, problem-solving
About the Company: Rakuten France is dedicated to innovation by bringing new and captivating features to our website and mobile application. The tech team is organized into tribe…
Experience: 3 years in backend development with Java
Type: Full-time
Benefits: Flexible remote work policy, beautiful offices in Paris, meal tickets, 12 additional RTT days, stock option program, mu…

Homa

Senior Back-End Engineer Paris
Skills & Focus: Java, JVM language, Spring Framework, high-performance systems, mobile gaming, LiveOps, stream processing, technical decisions, architecture improvements, microservice architecture
About the Company: Welcome to Homa, the gaming technology lab that is taking the industry by storm! Our team of over 230 people, hailing from more than 35 different countries, is…
Experience: 5+ Years professional experience
Type: Full-time
Benefits: We offer essential benefits in France and specific locations, including health insurance, meal vouchers, public transpo…

Back Market

Junior Backend Software Developer Paris
Skills & Focus: backend, software developer, B2C Services, refurbished tech, cross-functional team, Python, Linux, e-commerce, customer journey, lifecycle management
About the Company: Back Market is the world’s leading refurbished electronics marketplace with a team of 650 people, powering operations in 18 countries. Their mission is to empo…
Experience: Junior
Type: Full-time

H Company

Senior Back-end Engineer Paris
Skills & Focus: Python, backend development, REST, gRPC, APIs, cloud computing, AWS, databases, message queueing, monitoring
About the Company: H exists to push the boundaries of superintelligence with agentic AI. By automating complex, multi-step tasks typically performed by humans, AI agents will hel…
Experience: 4+ years of experience in Python backend development
Type: Full time
Benefits: Enjoy a competitive salary, unlock opportunities for professional growth, continuous learning, and career development.

Kiln

Senior Backend Engineer Paris
Skills & Focus: Golang, APIs, Blockchain, Software Engineering, DevOps, Web3, Continuous Integration, Automation, Code Review, Technical Strategy
About the Company: Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into thei…
Experience: +6 years of experience as Software Engineer (Backend)
Salary: 80k€
Type: Full time
Benefits: Equity share options, Competitive salary, Flexible holiday, Flexible remote working, Choose your IT equipment, Internet…

Ledger

Backend Engineer Paris
Skills & Focus: Backend, Engineer, SaaS, cryptocurrency, transaction processing, HSM, hardware authenticators, multi-authorization, rate-limiting, time-locking
About the Company: Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headqua…

Blablacar

Confirmed Backend Engineer Paris
Skills & Focus: Java, Spring, Spring Boot, JUnit, Mockito, Git, Docker, Kubernetes, service-oriented architecture, technical leadership
About the Company: BlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 emp…
Experience: 3+ years
Type: Full-time
Benefits: • Full remote possible in the country of the role (+ access to BlaBlaCar co-working spaces in Bordeaux, Toulouse, Lyon,…

Pubstack

Software Engineer Paris
Skills & Focus: Software Engineer, Ad Management, SaaS, TypeScript, Rust, data-driven, performance optimization, web browsers, large-scale data processing, real-time events
About the Company: Pubstack is a fast-growing startup based in Paris that provides an Ad Management platform (SaaS) for web publishers. Founded in July 2018, the company is backe…
Type: Full-time

Algolia

Senior Software Engineer Paris
Skills & Focus: Go development, Kubernetes, distributed systems, APIs, automated testing, software design, code quality, troubleshooting, data structures, high impact issues
About the Company: Algolia is a pioneer and market leader offering an AI Search solution that empowers 17,000+ businesses to compose customer experiences at internet scale that p…
Experience: Experience in Go development and Kubernetes environment
Type: Full-time
Benefits: Flexible workplace strategy with options for remote or hybrid-remote work, emphasis on individual impact and contributi…

Blablacar

Backend Software Engineer Paris
Skills & Focus: Backend development, Python, Flask, Django, APIrest, PostgreSQL, database design, networking, Docker, Kubernetes
About the Company: BlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries.
Experience: At least 3 years of experience in back end development
Type: Full-time
Benefits: 4 additional weeks parental leave 100% paid, Financial support for home office equipment, Free unlimited carpooling & b…
Junior Backend Engineer Paris
Skills & Focus: Java, Spring, Spring Boot, microservices, service-oriented architecture, Docker, Kubernetes, Datadog, communication skills, collaborative environment
About the Company: BlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 emp…
Experience: First experience in Java and its frameworks such as Spring, Spring Boot, JUnit, and Mockito
Type: Full-time
Benefits: 4 additional weeks parental leave 100% paid, Financial support for home office equipment, Free unlimited carpooling & b…

Qlik

Junior Backend Engineer Paris
Skills & Focus: Java, Spring Boot, REST API, microservices, cloud-native, AWS, Kubernetes, MongoDB, SQL, agile
About the Company: A Gartner® Magic Quadrant™ Leader for 15 years in a row, Qlik transforms complex data landscapes into actionable insights, driving strategic business outcomes.…
Experience: 2+ years of experience in Java development
Benefits: Genuine career progression pathways and mentoring programs, culture of innovation, technology, collaboration, and openn…

Bereal

Software Engineer Paris
Skills & Focus: social media, authenticity, unfiltered moments, infrastructure upgrade, software engineering, high autonomy, product decisions, dynamic team, features deployment, user engagement
About the Company: At BeReal, we are dedicated to authenticity in social media. By encouraging users to share unfiltered moments, we foster genuine connections and celebrate real…
Experience: Experience in software development preferred
Type: Full-time
Benefits: Flexible work environment, opportunities for growth, dynamic team culture

Cryptio

Intermediate Software Engineer Paris
Skills & Focus: Typescript, APIs, OAuth, JWT, data structures, integrations, data accuracy, real-time data syncing, collaboration, financial regulations
About the Company: Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the frag…
Experience: 3+ years of experience writing software
Type: Full-time
Benefits: 25 Days Paid Holiday + Bank Holidays + Your Birthday Off; Earn an extra day of annual leave for every year you're at Cr…

Odaseva

Senior Backend Developer Paris
Skills & Focus: Backend Developer, data management, customer requirements, deploying solutions, best technical practices, data security, operational integrity, data regulations, Backup and Restore, Archiving
About the Company: Since 2012 Odaseva has helped global enterprises protect and secure their most valuable asset: data. Our platform and tools empower data-driven organizations t…
Type: Full-time

Back Market

Senior Backend Engineer Paris
Skills & Focus: Backend Engineer, Python, FastAPI, SQLAlchemy, Golang, PostgreSQL, Kubernetes, Agile, Microservices, Security
About the Company: Back Market is the world’s leading refurbished electronics marketplace with a team of 650 people, powering operations in 18 countries. Our mission is to empowe…
Experience: Senior Level
Type: Full-time

Algolia

Software Engineer - Optimization Team Paris
Skills & Focus: optimization systems, data structures, algorithms, software design, automated testing, engineering best practices, cross-functional teams, distributed backend systems, SQL, A/B testing
About the Company: Algolia was built to help users deliver an intuitive search-as-you-type experience on their websites and mobile apps. We provide a search API used by thousands…
Experience: Demonstrated experience working with complex, distributed backend systems and large-scale codebases.
Type: Full-time
Benefits: Flexible workplace strategy, remote work options, high-trust environment.

Payplug

Lead Developer - Merchant Care Paris
Skills & Focus: Python, Java, Microservices, PostgreSQL, Agile, RESTful architecture, Tech mentorship, Application deployment, Best practices, Team collaboration
About the Company: Payplug est la solution de paiement française pensée pour les commerçants, e-commerçants de toutes tailles et fintechs. Avec une équipe de 350 passionnés, Payp…
Experience: 5 years experience as a developer with successful experience as a tech lead
Type: Full-time
Benefits: Hybrid work organization, choice of machine (PC Linux or Mac), 25 vacation days/year, up to 10 RTT/year, health insuran…

Blockchain.Com

Senior Back-End Engineer Paris
Skills & Focus: Kotlin, Solidity, Blockchain, Back-End Engineering, DeFi, Smart Contracts, EVM, Docker, Kafka, MySQL
About the Company: Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the pass…
Experience: Solid experience in Typescript, Solidity; experience working with Blockchain technologies (EVM or non-EVM chains, and defi protocols)
Salary: Competitive full-time salary based on experience and meaningful equity
Type: Full-time
Benefits: Awesome office location, Work from Anywhere policy, Unlimited vacation policy, Performance-based bonuses, Apple equipme…