The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Opportunity to lead key engineering and product decisions
• Actively shipping production code for the Speechify iOS app
• Work within a dedicated product team
• Participate in product discussions to shape the product roadmap
• Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

• Experience. You've worked on products that scaled to a large user base
• Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
• Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
• Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
• Speed. You work quickly to generate ideas 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
• Technical skills. Swift, SwiftUI

Technical Requirements:

• Swift Programming Language
• SwiftUI experience
• Experience in Multithreading Programming
• Working with CI/CD infrastructure
• Experience with Fastlane
• SOLID principles, the ability to write every single class according to SOLID
• Experience with Git and understanding of different Git strategies

What We offer:

• A fast-growing environment where you can help shape the company and product
• An entrepreneurial crew that supports risk, intuition, and hustle
• The opportunity to make a big impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
• Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
• Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
• Work in one of the fastest growing sectors of tech: 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.

We are looking for a Senior Data Scientist (f/m/d) to join the Digital Analytics team within Ecommerce.

The Digital Analytics team enables data-informed decision-making across Decathlon ecommerce, driving faster and smarter outcomes. We go beyond descriptive analytics by combining advanced analytics, experimentation, and data science to both understand and shape customer behavior. By embedding these capabilities into our digital products, we power intelligent features, personalization, and continuous optimization at scale. By integrating data across the full product lifecycle, we ensure every feature and iteration delivers meaningful value for both users and the business.

As a Senior Data Scientist, you will play a key role in exploring data, generating insights, and building data-powered product experiences. You will partner closely with product managers, engineers, and analysts to apply predictive and prescriptive analytics, and develop models that directly impact customer experience and business performance.

This is a highly product-oriented role: we are looking for someone who combines strong analytical thinking with applied data science, and who has hands-on experience delivering solutions in real-world product environments. You should be comfortable moving from exploration and hypothesis generation to modeling and impact measurement, with a focus on delivering tangible outcomes in a product environment.

YOUR FUTURE CONTRIBUTION

As a Senior Data Scientist, you will play a key role in exploring data, generating insights, and building data-powered product experiences. You will partner closely with product managers, engineers, and analysts to apply predictive and prescriptive analytics, and develop models that directly impact customer experience and business performance.

• Build data science & advanced analytics solutions: Develop machine learning models and apply predictive and prescriptive analytics to solve complex ecommerce and customer experience problems.
• Own end-to-end use cases: Translate business and product requirements into clear data science approaches. Take full ownership from problem discovery to modeling, deployment, and ongoing refinement.
• Explore & identify opportunities: Proactively analyze data to uncover customer behaviors, trends, and high-impact opportunities.
• Collaborate to deliver in production: Partner closely with product and engineering to bring solutions live, ensuring scalability, reliability, and business impact.

WHAT YOU BRING

• End-to-end Data Science Ownership: Experience across the entire lifecycle (discovery, feature engineering, modeling, experimentation, deployment).
• Applied Data Science: Strong ability to apply statistical modeling and machine learning to real-world product problems like conversion optimization or personalization.
• Product expertise: Experience working in product environments with a focus on optimizing customer journeys.
• Technical Proficiency: Strong programming skills in Python (pandas, scikit-learn) and large-scale data tools (SQL, Spark).
• Collaboration: Proven ability to partner with diverse stakeholders and communicate insights effectively.

TECHNICAL STACK

• Languages & Frameworks : Python (Pandas, Scikit-learn), SQL, Spark / PySpark.

• Environnement : Databricks, Jupyter Notebooks, Git, MLflow.

• Analytics Tools : Statsig, Amplitude, Tableau.

• Bonus : TensorFlow, PyTorch.

WHAT WE OFFER

• Hybrid work organization;
• Equipment provided in line with your missions and our societal commitments (Mac or Windows);
• A local project team within a global network (international career opportunities);
• Skills development and support (diversity of projects, internal and external training, etc.);
• Remuneration package (employee shareholding, monthly/quarterly bonuses).
  
  

OUR COMMITMENT TO INCLUSION AND ACCESSIBILITY

At Decathlon, we recognize the immense value that diversity brings to our teams and we continuously strive to foster and cultivate an inclusive and equitable workplace: this is why Inclusion is one of our Human Fundamentals. We encourage people of all backgrounds and abilities to apply, as we are convinced that diversity of thoughts, cultures, identities and lived experiences makes us stronger. Decathlon is also committed to offering an inclusive and accessible selection process to all candidates. If you need adjustment, you can request it via the application form, it will be confidential. These requests do not affect the outcome of the recruitment process.

About Alma

At Alma, we believe that commerce should be balanced and sustainable.

Our mission is to put finance back where it belongs: at the service of merchants and consumers.

We build Buy Now Pay Later solutions that help merchants increase sales while enabling consumers to manage their budget responsibly.

Today:

• 23,000+ active merchants
• 9 million consumers served
• 4.8/5 on Trustpilot

Our team has grown from 2 to more than 350 people and we continue to expand across Europe.

About the role

As a Customer Care Officer, you will play a key role in ensuring a smooth and reliable experience for both merchants and consumers using Alma.

You will support users, resolve complex requests and contribute to improving our operational processes.

This role is based in Lille, with 2 days of remote work per week. You will be scheduled to work 12:00 PM to 8:00 PM, from Wednesday through Sunday.

Your main responsibilities will include:

Customer & merchant support

• Handle complex requests from merchants and consumers via email and phone
• Guide users in the use of Alma’s payment solutions
• Provide clear and helpful responses while ensuring a high level of customer satisfaction

Operations & process management

• Manage debt collection actions and follow up on payment delays
• Ensure smooth onboarding of new merchants and help them implement the Alma solution
• Monitor cases and ensure issues are resolved efficiently

Continuous improvement

• Identify recurring issues and share insights to improve processes and tools
• Contribute to quality reviews and operational improvements
• Support the onboarding and training of new team members as the team grows

About you

You would be a great fit if you:

• Have strong written and verbal communication skills in French and English
• Are customer-oriented, empathetic and solution-driven
• Are organized and rigorous in your work
• Are autonomous and resourceful when solving problems
• Are comfortable working in a fast-growing environment

A first experience in customer support, operations or similar roles is a plus.

Why join Alma

• Offices in Paris (10th arrondissement) and Lille – Euratechnologies
• Health insurance fully covered for you and your family
• Meal vouchers (Swile)
• Sustainable mobility package
• Choice of laptop (Mac or Windows)
• Regular team events and internal talks

Recruitment process

The process includes:

1. Introductory interview with Talent Acquisition
2. Online test
3. Interview with the Team Lead or Operations Manager
4. Team fit discussion with members of the Operation teams

Product Manager – Sport Activities

Mission

The CIAM (Customer Identity and Access Management) team is seeking a dedicated Product Manager to lead the Sport Activities ecosystem. This role is at the heart of Decathlon’s strategy to transition from a pure retailer to a partner in our customers' sporting lives.

As the PM for this scope, you will oversee a portfolio of four foundational products: Sport Tracking Data (STD), Body (morphology), Favorite Sport and the Partner Hub (integrations with Strava, Garmin, etc.). Your mission is to transform these high-traffic backend services from a maintenance state into a high-performing engine that powers global personalization, the Membership loyalty program and cross-selling across all Decathlon digital platforms.

You will be the architect of how we capture, enrich, and utilize sporting data to create a fluid, data-driven customer journey.

Key Responsibilities

1. Co-design and Product Animation (Agile)

• Animate User Needs: Animate the expression of user needs within the product team.
• Backlog & User Stories: Co-write the user stories and maintain the backlog of new features.
• Prioritization: Co-prioritize new features, knowing how to "say no" to keep the team focused on the essentials.
• Acceptance Criteria: Define the acceptance criteria for new features.

2. Delivery and Product Quality

• Validation & Compliance: Validate and verify the compliance of features with user needs.
• Impact & Satisfaction: Measure the impact of product enhancements on users satisfaction.
• Adoption: Make the product known and develop its use (the "sell it").
• Technical Excellence: Contribute to the team effort to deliver a high-quality product that is maintainable, scalable, and reliable in production.

3. Collaboration and Ecosystem

• Privileged Interface: Be the privileged interface between users and the technical team.
• Agile Ceremonies: Help with collaboration within the team by leading agile ceremonies.
• Transversal Collaboration: Work closely with the other CIAM product teams as well as with the Sports Experience teams and Connected Sport Products to collaboratively define priorities and impact. Easily collaborate with Tech, Data, Support and Design teams to improve the product.

4. Data-Driven Steering: Backend Instrumentation & Optimization

• Observability: Design and maintain robust logging and event tracking to monitor the performances. Identify system bottlenecks and latency issues within the communication delivery.
• System Performance & Alignment: Partner with Tech leads, Support and Data team as well as with other product people in charge of the end-user experiences to translate business KPIs into high-performance backend requirements, ensuring that technical implementations are both scalable and measurable.
• Logic Experimentation: Architect and execute server-side A/B tests to validate changes in verification workflows

Profile Sought

Product & Technical Expertise

• Experience: At least one year of Product Management or Product Owner experience in a B2C digital environment, ideally with a focus on APIs or data-heavy products.
• Stakeholder Management: Ability to navigate and lead at the intersection of multiple cross-functional teams, ensuring alignment and effective collaboration across the organization.
• Vision & Strategy: Proven ability to define a clear product path forward and develop a long-term strategy that goes beyond simple maintenance to deliver significant new value.
• Business Acumen: A strong focus on the business impact of products, with the ability to balance technical requirements with broader commercial goals and KPIs.
• Technical Literacy: Strong understanding of API design, Webhooks, and Kafka. You should be comfortable discussing technical constraints with engineers.
• Legacy Management: Experience or a strong interest in managing technical migrations and modernizing backend infrastructure.
• Methodology: Proficient in Agile/Scrum and capable of maintaining a clean, prioritized backlog.

Soft Skills

• Investigative Mindset: A "detective" approach to uncovering how data moves through a global organization.
• Communication: Ability to synthesize complex technical topics into simple, persuasive narratives for diverse stakeholders in order to influence and convince them.
• Resilience: Comfortable managing high-traffic products where stability and performance are critical.
• English: Fluent English is mandatory.

Assets (Nice to have)

• Passion for Sport: A personal interest in sport tracking and an understanding of why biometric and performance data matter to athletes.
• Data Science Interest: Familiarity with how behavioral data fuels personalization and recommendation engines.

OUR BUSINESS UNIT: FULFILMENT LOGISTIC TRANSPORT & CUSTOM

Our Business Unit’s mission is to guarantee the fluidity and reliability of logistics flows, transport, and customs operations, serving both customer experience and sustainable performance. By joining this BU, you will enter a constantly evolving international environment where technical excellence meets team spirit and a culture of simplicity.

JOIN THE INFRALOG TEAM

The INFRALOG team designs, deploys, and maintains the infrastructure and networks at the heart of our logistics activities. Our role is to ensure the robustness, security, and scalability of the systems that allow us to deliver to customers worldwide. We work hand-in-hand with business teams and suppliers to guarantee availability, performance, and innovation.

The team is organized into three complementary pillars:

• Network / Infra: Handles the design, deployment, and maintenance of network infrastructures (LAN, WAN, Wi-Fi, cybersecurity) and core systems (Workstations, Cloud, Monitoring).
• Devices & RFID: Manages connected equipment and RFID technologies used in our warehouses and stores to ensure traceability and automation efficiency.
• Partners: Drives the relationship and performance of our mechanized and robotic logistics systems. This pillar acts as the bridge between innovation, operations, and external collaboration.

YOUR MISSIONS

As part of the Partners pillar within the INFRALOG team, your playground will be the "nervous system" of our warehouses.

DESIGN & ARCHITECTURE (Build)

• Steering Mechanization Partners: You are the primary technical contact for our strategic partners (Exotec, TGW, Dematic, Falcon) to ensure their solutions are maintained in operational condition (MCO).
• Architectural Design: You define and validate interconnection solutions (LAN/WAN, SD-WAN, MPLS) between the Decathlon network and mechanized partner ecosystems, ensuring they align with our standards (Cisco, Meraki).
• Technical Audit: You qualify architectures proposed by new robotic partners before global deployment.
• Project Leadership: You orchestrate the Infra/Network aspects of site openings, extensions, or retrofits (e.g., WAN3 migration, new robot integration).
• Innovation: You maintain a technology watch to propose evolutions (IoT, Edge Computing) that bring value to our logistics sites.

MAINTENANCE & RESILIENCE (Run)

• High Availability: Your goal is clear: zero critical incidents. You ensure partner solutions remain robust and high-performing daily.
• DRP Steering (Disaster Recovery Plan): You organize and supervise resilience tests (network failover, crash tests) with partners to ensure logistics operations never stop.
• Obsolescence Management: You manage the hardware and software lifecycle (LCM) to eliminate technical debt.
• Crisis Management: In the event of a major incident, you stay cool-headed. You lead the crisis cell with partners and internal teams to restore service as quickly as possible.

SECURITY & COMPLIANCE (Protect)

• Security by Design: You ensure partner solutions are compliant (network segmentation, SSO deployment, identity management on WCS interfaces) to protect our flows against cyber threats.
• Audit & Remediate: You regularly monitor the security levels of partner installations and lead remediation plans when vulnerabilities are detected.

PROXIMITY (Field Focus)

• Field Culture: Because reality happens in the warehouse, regular travel (France and International) is expected to meet local teams, supervise deployments, and maintain a strong bond with our field colleagues.

YOUR TECHNICAL ENVIRONMENT

Network & Infra: LAN, WAN, Wi-Fi, Security, Monitoring.
Supplier Management: Project Management, Contract follow-up, technical committees, external coordination.
Support & Operations: Ticketing and monitoring tools, incident and problem management.
Methodology: Agile project management, Crisis management, DRP/BCP.

WHAT YOU NEED TO SUCCEED

• Significant experience in Network and Infrastructure (knowledge of logistics environments is a major plus).
• A true passion for Security (IT & OT). You instinctively think "data protection" and "access security" in every project.
• English Proficiency: Minimum B2 level required for daily collaboration with international partners and our "United" teams.
• Strong communication skills, autonomy, rigor, and the ability to stay calm under pressure (crisis management).
• A collaborative mindset and a continuous desire to learn.

We are looking for talented Senior Software Engineers, based in Lille

>> Kindly send your resume in english.

At Decathlon, we're passionate about bringing people together and make wellbeing accessible for all.. Our mission is to inspire and enable people to embark on, and enrich their sporting journey, whether they are curious or demanding, beginner or professional. Through innovative product design, sustainability initiatives, and a commitment to customer satisfaction across channels, we aim to revolutionize the way people experience sports.

The Know Your Customer domain is dedicated to building 360° customer insights, driving powerful business levers through an increasingly personalized digital lifecycle. We are currently scaling from local teams to a global organization, spearheading a massive technological transition (Full APIs, Data/Event-Driven Architecture, Microservices, Headless). Operating in 45+ countries with 200 million accounts, we handle 30,000 new sign-ups daily and billions of interactions across channels. Our mission? Delivering the best personalized sport and product recommendations, tailored to each customer's journey and interactions within the Decathlon eco-system

If you're passionate about leveraging technology to enhance the sports experience for hundreds of millions of customers in 70 countries around the world, we want to hear from you.

Are you ready to play?

In this stimulating environment, your role will be to shape the personalization offering of tomorrow, alongside the software that powers it.

• Architecture: Design and evolve microservices (Java 21, SpringBoot 3) ensuring high availability and resilience for global traffic (30k new users/day).
• Collaboration: Collaborate closely with Data Scientists and Engineers to build high-performance APIs that expose personalized recommendations to our customers. Act as a technical multiplier by conducting high-quality code reviews, facilitating knowledge sharing, and mentoring peers without formal management
• Continuous Improvement: Proactively identify and resolve bottlenecks in the code, architecture, or team processes to constantly improve the "Sport User Intelligence" platform.
• Code excellence: Champion software quality by promoting clean code, robust design patterns, and supervising the implementation of TDD to ensure stable deployments.
• DevSecOps Culture: Drive daily production deployments through optimized CI/CD pipelines, enhanced observability , and a "shift-left" approach to security.
• Problem solving: Lead the resolution of complex technical challenges within cross-functional teams, ensuring solutions align with global Decathlon standards.
• Tech Watch: Stay at the forefront of the ecosystem (Event-Driven/Kafka, Cloud-Native/GCP) to prototype and integrate the tools that will power tomorrow’s customer experience.

About the Team/Tech

• Global organization with offices in Amsterdam, Paris, Lille and Nantes, providing 70 countries with digital solution
• Backend & architecture: Java 21+, Spring Boot 3+ (Reactive Programming), Microservices, Event-Driven (Kafka).
• Data & intelligence: Airflow, Spark, OpenSearch (powering recommendation engines)
• Cloud & Infrastructure: GCP, Aiven, Docker, Kubernetes (K8S), FluxCD (GitOps).
• Persistence: PostgreSQL, Redis, Datadog.
• Observability: Datadog
• Quality & CI/CD: GitHub, GitHub Actions, SonarCloud, Karate, JMeter.
• Frontend (Admin UI): React, TypeScript.
• Collaboration: Slack, Google Suite, Confluence, Jira.

What you bring

• 5+ years of experience as a Java Backend Developer (Spring Boot) in high-scale environments.
• Mastery of Backend Design: Expert in building microservices, RESTful APIs, and event-driven architectures (Kafka).
• Operational Mindset: A "you build it, you run it" approach, with experience in monitoring, alerting, and incident management (RCA).
• Engineering Excellence: Solid experience in CI/CD, TDD, and all testing layers (Unit, Integration, Load Testing).
• Cloud & Infrastructure: Proficient with Kubernetes, Terraform, and GCP, ensuring global scalability and resilience.
• Collaborative Leadership: Ability to drive projects across teams and mentor peers through high-quality code reviews.
• Plus: A keen interest in the Data stack or basic knowledge of React for internal UI tools.

What we offer

• Hybrid Work: 2 days of remote work per week.
• Location: Based in our vibrant Decathlon Digital hub in Lille.
• Gear: High-end equipment (Mac or Windows) provided in line with our societal commitments.
• Global Network: A local project team within a worldwide network (offering international career opportunities).
• Growth: Continuous skill development and support (diverse projects, technical certifications in your first year, internal/external training).
• Rewards: Competitive compensation package (employee profit-sharing, monthly/quarterly bonuses).