Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Join a team of passionate and hardworking entrepreneurs to transform healthcare! 

Working in the tech team at Doctolib involves building innovative products and features to improve the daily lives of care teams and patients. We work in feature teams in an agile environment, while collaborating with engineering, design, and business teams.

Doctolib is looking for a Senior Site Reliability Engineer to keep Doctolib production database systems running smoothly. You will also be a key-player to support the exponential growth of Doctolib services.

What you will do

You will join a team of developers, DBA and SRE responsible for:

• Improving and protecting the health of our datastores,
• Empowering the whole tech teams to use our datastores in the most efficient way,
• Collaborating everyday with our Database Architects, Principal Engineers and Site Reliability Engineers from other teams.

As a Senior Site Reliability Engineer in our Doctolib Database Optimization team, you will play a critical role in ensuring the reliability, availability, and performance of our databases. You will:

Design, build and maintain core infrastructure databases that allow Doctolib scaling to support hundreds of thousands of concurrent users.

• Automate deployment, scaling, and maintenance of databases to enhance system reliability and operational efficiency,
• Implement and improve monitoring, alerting, and incident response processes to identify and address potential issues before they impact both practitioners and patients,
• Provide documentation and tooling to empower the feature teams in their use of their databases, while ensuring their reliability,
• Mitigate production database issues during working hours when the issue cannot be fixed by the responsible feature team,
• Research and evaluate new technologies, tools, and best practices to continuously improve the reliability and availability of our systems and processes.  

Who you are

Are you convinced that you have exactly what it takes for the position? Then we encourage you to apply. Even if you don't meet every requirement, you might be exactly the right future Doctoliber for this or other positions!

• Have a strong hands-on experience (6y+) on a production platform, if possible at scale,
• Have proven experience with cloud platforms such as AWS, Azure or Google Cloud, 
• Have proven experience with datastores such as PostgreSQL and/or Kafka and/or Couchbase,
• Have solid understanding of containerization and orchestration technologies (Docker and Kubernetes),
• Have proficiency in at least one programming language (Ruby, Python, Go, Java, etc.) and understanding of infrastructure as code principles,
• Are fluent in English.

Now, it would be fantastic if you:

• Have an experience with monitoring and observability tools,
• Like troubleshooting performance issues in complex environments.

What we offer

• Free Health Insurance for you
• Up to 14 days of RTT
• A flexible workplace policy offering both hybrid and office-based modes
• Flexibility days allowing to work in EU countries and the UK 10 days per year
• Wellbeing program with free mental health and coaching through moka.care
• Special support package for caregivers and workers with disabilities
• Lunch voucher with Swile card
• Work Council subsidy for sport club membership or creative activities
• Bicycle subsidy
• Public transportation reimbursement
• Relocation support for international mobility

The interview process 

• Recruiter Interview
• SRE Technical interview
• System Design Interview
• Behavioral interview
• Reference Check
• Offer!

Job details

• Contract: Permanent position
• Workplace: Nantes
• Start date: As soon as possible
• Remuneration: Competitive salary package according to your profile
  
  

Join a team of passionate and hardworking entrepreneurs to transform healthcare! 

Working in the tech team at Doctolib involves building innovative products and features to improve the daily lives of care teams and patients. We work in feature teams in an agile environment, while collaborating with engineering, design, and business teams.

Doctolib is looking for a Senior Site Reliability Engineer to keep Doctolib production database systems running smoothly. You will also be a key-player to support the exponential growth of Doctolib services.

What you will do

You will join a team of developers, DBA and SRE responsible for:

• Improving and protecting the health of our datastores,
• Empowering the whole tech teams to use our datastores in the most efficient way,
• Collaborating everyday with our Database Architects, Principal Engineers and Site Reliability Engineers from other teams.

As a Senior Site Reliability Engineer in our Doctolib Database Optimization team, you will play a critical role in ensuring the reliability, availability, and performance of our databases. You will:

Design, build and maintain core infrastructure databases that allow Doctolib scaling to support hundreds of thousands of concurrent users.

• Automate deployment, scaling, and maintenance of databases to enhance system reliability and operational efficiency,
• Implement and improve monitoring, alerting, and incident response processes to identify and address potential issues before they impact both practitioners and patients,
• Provide documentation and tooling to empower the feature teams in their use of their databases, while ensuring their reliability,
• Mitigate production database issues during working hours when the issue cannot be fixed by the responsible feature team,
• Research and evaluate new technologies, tools, and best practices to continuously improve the reliability and availability of our systems and processes.  

Who you are

Are you convinced that you have exactly what it takes for the position? Then we encourage you to apply. Even if you don't meet every requirement, you might be exactly the right future Doctoliber for this or other positions!

• Have a strong hands-on experience (6y+) on a production platform, if possible at scale,
• Have proven experience with cloud platforms such as AWS, Azure or Google Cloud, 
• Have proven experience with datastores such as PostgreSQL and/or Kafka and/or Couchbase,
• Have solid understanding of containerization and orchestration technologies (Docker and Kubernetes),
• Have proficiency in at least one programming language (Ruby, Python, Go, Java, etc.) and understanding of infrastructure as code principles,
• Are fluent in English.

Now, it would be fantastic if you:

• Have an experience with monitoring and observability tools,
• Like troubleshooting performance issues in complex environments.

What we offer

• Free Health Insurance for you
• Up to 14 days of RTT
• A flexible workplace policy offering both hybrid and office-based modes
• Flexibility days allowing to work in EU countries and the UK 10 days per year
• Wellbeing program with free mental health and coaching through moka.care
• Special support package for caregivers and workers with disabilities
• Lunch voucher with Swile card
• Work Council subsidy for sport club membership or creative activities
• Bicycle subsidy
• Public transportation reimbursement
• Relocation support for international mobility

The interview process 

• Recruiter Interview
• DBRE technical interview
• System Design Interview
• Behavioral interview
• Reference Check
• Offer!

Job details

• Contract: Permanent position
• Workplace: Paris 
• Start date: As soon as possible
• Remuneration: Competitive salary package according to your profile
  
  

Notre domain In-store recherche un·e Senior Software Engineer (Tech Lead) (f/m/d)

🚀 Le Challenge : Repenser et moderniser le moteur S&OP mondial

Dans le domaine “store efficiency”, nous opérons le cerveau décisionnel qui transforme les prévisions de ventes en flux de travail optimisé pour nos 1 800+ magasins dans 70 pays (1To de data). Notre système de « Labor Demand Planning » est un levier critique pour la performance économique et l'excellence opérationnelle de nos magasins, garantissant une organisation optimale des équipes face aux flux clients.

Tu rejoins une équipe senior avec des process d’ingénierie bien rodés. Le produit est robuste et a déjà fait ses preuves, mais nous lançons aujourd'hui une refonte de ses fondations pour anticiper nos futurs enjeux de scale. Ton défi : piloter cette transition technique, avec un focus sur les moteurs de calcul et de recherche.

💡 Ton rôle de leader technique

• Modernisation & Re-platforming : Piloter la ré-architecture profonde du système (DDD, découplage, Clean Architecture) tout en garantissant la continuité de service mondiale.
• Expertise Backend & Search : Faire d'Elasticsearch un pilier central de l'aide à la décision. Tu optimises les indexations et les requêtes complexes pour offrir une réactivité instantanée sur des volumes de données massifs.
• Leadership Technique : Soutien à la montée en compétence d'une équipe de 5 ingénieur·es, en favorisant le partage de bonnes pratiques et l'autonomie technique.
• Collaboration Transverse : Tu assures la cohérence avec les briques périphériques (Front-end React, pipelines Spark ETL, Data Analysts) tout en restant focalisé·e sur la robustesse du socle Java.

🛠️ La Stack technique

• Cœur Backend : Java 21, Spring Boot 4.x (migration WebFlux/Reactive -> Virtual Threads).
• Moteur de Recherche : Elasticsearch (expertise approfondie pour le requêtage métier complexe).
• Data & Cache : PostgreSQL, Redis.
• Infra & DevOps : Google Cloud Platform (GCP), Kubernetes, FluxCD.
• Qualité : TDD, JUnit 5, Testcontainers (clé pour sécuriser nos refontes), SonarCloud.
• À la marge : Scala/Spark (ETL), React (Front-end).

✨ Ce que tu apportes

• Expertise Java confirmée (7+ ans) : Bonne maîtrise du développement Backend, avec une capacité démontrée à structurer des logiques métier complexes et du code industriel durable.
• Maîtrise d'Elasticsearch : Tu sais tuner le moteur sous le capot pour des performances optimales en lecture et écriture.
• Expérience de la Refonte : Tu as déjà vécu la transformation d'un projet existant et tu maîtrises les patterns de migration (Strangler Fig, etc.).
• Mindset Engineering : Tu as une capacité démontrée à modéliser des problématiques métier denses pour les traduire en solutions techniques simples et pérennes.
• Pragmatisme : Tu sais arbitrer entre innovation technique et livraison de valeur continue.

💰 Ce que nous t'offrons

• Mode de travail hybride. 
• Cadre : Bureaux Decathlon Digital à Nantes (gare sud)
• Équipement : MacBook Pro ou Dell XPS de dernière génération
• Développement : Certifications Cloud (GCP), accès aux conférences (Devoxx, etc.), et temps dédié à la veille technique
• Package de rémunération attractif (participation des employés aux actions de l'entreprise, bonus mensuels/trimestriels)
• Vie d'équipe et Bien-être : de nombreux sports et défis ensemble et événements réguliers (afterworks, team buildings, triathlon par équipe) pour maintenir une excellente cohésion et un équilibre vie pro/perso optimal.