Senior Software Engineer - Montpellier

Swile

At Swile, we believe that good products can help reduce friction in daily professional life and boost employee satisfaction. Today, we provide innovative solutions in various areas such as Fintech, Travel, HR, and Employee Benefits to more than 5.5 million users in 85,000 companies in France and Brazil.   😎 Your future position:   Swile is actively seeking a Senior Salesforce Developer to join the CLM (Customer Lifecycle Management) team.   The CLM team's obsession is to provide a scalable & global platform, that makes Swile's internal business teams (BIC) as efficient and autonomous as possible in supporting and monitoring the lifecycle of any prospect or client.   The team is structured around three pillars: - Acquisition Management - Selling Management - Customer Management   We are a team of 13 people, operating in an international context across France and Brazil, working closely with Business, Innovation and Customer Care teams to cover the entire CRM value chain.   🚀  Your future impact:   We are convinced that everyone matters. Everyone at Swile has a huge impact on our Business Strategy. And what will be yours?   As a Senior Salesforce Developer, you will be responsible for :   Development 👩🏻‍💻 - Develop solution design options and recommendations, balancing business needs with technical complexity, - Maintain, refactor, and enhance the customized Salesforce-based application using various Salesforce technologies, - Design and implement solutions in line with industry coding standards and the Software Development Life Cycle (SDLC), - Optimize code and configuration for improved system performance, - Design and architect custom applications, objects, and data models within Salesforce.   Integration 🔗 - Integrate Salesforce with internal and external systems using REST APIs and web services, - Ensure smooth data flow between Salesforce and external platforms.   Release Management and Testing 🦾 - Conduct system testing (unit, integration, user acceptance) to ensure application quality and stability, - Plan and execute Salesforce releases and upgrades, ensuring a seamless transition for end-users, - Maintain staging and production orgs.   Beyond Salesforce 🌐 - Take ownership of topics that go beyond the Salesforce ecosystem, stepping in where needed to ensure end-to-end delivery, - Contribute to adjacent technical areas, including marketing tools, data contracts, backend development using Ruby on Rails, to support broader platform needs and cross-functional initiatives.   Collaborate with multiple teams 👨‍👩‍👧‍👦 - Take full ownership of your scope: with our extended ownership model, you drive topics from A to Z, - Collaborate with cross-functional teams to gather and analyze business requirements, - Work hand in hand with the Product Team throughout the entire delivery cycle.   ✨It will be a perfect match if :   - Have experienced: ideally 3+ years of relevant engineering experience or in a similar job - Master our Salesforce tech stack : APEX,  Visualforce, Aura & LWC - Knowledge of Ruby on Rails or appetite for backend development beyond the Salesforce ecosystem is a plus, - Gladly welcoming, and regularly giving feedback to your team and to other Swilers - Thinking in terms of what's best globally for the company rather than locally for your projects - Constantly looking out for new tools, taking initiative and proposing improvements, passion for growing, developing, and guiding people - You are a future responsible swiler : your shareour commitment to the environment, diversity, fairness and inclusion and are prepared to work every day to improve individual and collective performance 📓 One thing worth to be mentioned We value a proactive, entrepreneurial mindset. Whether you come from a startup or a structured consulting environment, your ability to understand the code behind the controls is what matters. Apply now and join us in creating impactful products that enhance the daily professional lives of millions.

Ledger

We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global scale. We believe change is constant and our team moves forward as one, with a culture of problem-solving where every employee is empowered and supported to challenge tradition and create solutions. Our mission is simple: to make self-custody accessible and give people the keys to their own financial futures. If you want to make a true impact, we want you to join us at Ledger. At Ledger, we’re proud to be the global platform for digital assets and Web3, with over 20% of the world’s crypto assets secured through our Ledger devices. With our headquarters in Paris, and offices in Vierzon, Grenoble, Montpellier, London, Portland, Geneva, Zurich and Central Singapore, we have a team of around 600 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 7.5 millions units already sold in 200 countries. The team: You’ll join the Security Operations team, responsible for protecting Ledger’s corporate, cloud, SaaS, and data center environments. Its mission: to anticipate, detect, investigate, and respond to cyber threats—including monitoring, alert triage, incident response, detection, visibility, automation, exposure tracking, and continuous process improvement. The scope is distinct from that of the Donjon (product security): SecOps covers the operational security of internal environments, the cloud, endpoints, workloads, identities, and infrastructure. As a close-knit and experienced team—technically demanding and committed to knowledge sharing—we’re also continuously building the SOC itself: integrating new log sources, ensuring data quality, expanding detection coverage, and developing reliable dashboards and operational workflows. Our technical stack includes: * Splunk for SIEM, investigations, and dashboards; * CrowdStrike for EDR and endpoint/workload security; * Wiz for cloud security and exposure management; * Torq for SOAR and automation; * AWS, including modern environments such as EKS/Kubernetes; * An in-house developed Agentic SOC for alert enrichment, correlation, investigation support, reporting, and automation. AI is at the heart of how we work: investing in AI applied to security is a strategic priority for Ledger this year. We’ve built our own in-house Agentic SOC, which autonomously investigates weak signals—the large volume of unreliable alerts that a human team couldn’t sort through manually—and enriches them, so our engineers can focus on what matters most and resolve incidents faster: high-quality detection, noise reduction, and accelerated investigations. What you’ll be doing: As a Staff Security Operations Engineer, you're one of the most senior technical voices on the team: a hands-on generalist who can dig deep into any layer of our stack, step back to see the whole picture, and bring clear, calm judgment when the stakes are highest. Anchor critical-incident response (CSIRT) * Bring senior technical leadership to our most complex incidents — cloud, corporate, endpoints, identities, data center — working with the team, not in isolation. * Lead complex investigations end to end, alongside the team: root cause analysis, forensics, timeline reconstruction, and remediation that prevents recurrence. * Be a trusted escalation point, and keep our handling, escalation, and documentation rigorous and consistent. Set the direction on detection & threat hunting * Set the direction of our detection strategy, architecture, and methodology — with the team — and bring a clear point of view on where to invest next. * Contribute to proactive threat hunting — turning CTI and OSINT into risks caught before they reach Ledger. * Take on our thorniest detection problems and translate threat intel into concrete posture improvements. Evolve the architecture & the Agentic SOC * Drive how our Splunk and Torq (SOAR) setup evolves so detection, triage, and response keep getting better — focused on detection quality, data standardization (CIM, data models), and usability, not day-to-day platform administration. * Contribute to the architecture of our Agentic SOC and log/data pipeline, and help automate the team's reporting. (No need to arrive as a software/data engineer — an engineering mindset and the drive to build matter more.) * Bring cloud-security judgment (AWS, EKS/Kubernetes) and use Wiz to prioritize exposure at scale. Raise the bar across the team * Define the standards, playbooks, and runbooks the team relies on. * Grow senior and junior engineers through review, pairing, and everyday knowledge sharing — a force multiplier through influence and example, not formal management. * Partner with Engineering, Infrastructure, IT, and Cloud to align operational security with where Ledger is heading. What we’re looking for: * ~9 years (or a track record that speaks for itself) in security operations, incident response, and CSIRT, with real depth in complex, end-to-end investigations. * The ability to lead technically under pressure and stay structured when things are ambiguous. * Hands-on SIEM experience (ideally Splunk): writing and refining queries for investigation and detection. * Solid cloud-security fundamentals (ideally AWS): IAM/identity, audit logs (CloudTrail, GuardDuty), and a working understanding of workloads, containers, and Kubernetes (EKS) — enough to scope and investigate a cloud or container incident, and go deeper as needed. * Comfort automating with Python, Bash, APIs, GitHub Actions, or a SOAR platform. * Clear communication of complex topics, strong documentation habits, and sound judgment with sensitive information.

Tink AB

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms. The Opportunity:  We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions.  The Work itself:  Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions. Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology Opportunities to make a difference on a global or local scale through mentorship and continued learning opportunities  Essential Functions: Demonstrates relevant technical working knowledge to understand requirements. Identifies and contributes to the development and solution strategies to team members that improve the design and functionality of interface features across one or more project features, under minimal guidance. Applies standard processes on the use of programming languages (e.g. HTML, C++, Java) to write code that fulfills website modification requests and technical requirements. Collaborates with others to support the piloting of new technology capabilities and features that enhance the user website experience across e-commerce products. Analyzes bugs for simple issues and applies debugging tools to verify assumptions. The Skills You Bring: Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale Challenge the Status Quo: Comfort in pushing the boundaries, “hacking” beyond traditional solutions Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++) Builder: Experience building and deploying modern services and web applications with quality and scalability Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc. Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams   Qualifications:  Basic Qualifications  Bachelor's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum five (5) years of experience in a directly related field. OR Master's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum three (3) years of experience in a directly related field. OR Minimum eight (8) years of directly related experience.   Preferred Qualifications  Programming Languages: Knowledge of and ability to develop front-end code (e.g. HTML, CSS, and JavaScript) in support of package and product development. This includes the extension of capabilities of packages and products. Web Browser Optimization: The ability to select the "best available" values of some objective function to improve the functional effectiveness of web browsers. User Interface Design: Knowledge of user interface design, which is the interaction where users and computers interact. This includes an understanding of how to provide an optimal industrial design experience through User Interface (UI) Design. API Generation: The ability to develop and apply Application Program Interfaces (APIs), a set of routines, protocols, and tools for building software applications that specify how software components should interact and are used when programming graphical user