Junior Software Engineer at sia | Paris

sia is looking for a Junior Software Engineer to join the team in Paris. This role plays a part in building and maintaining the software behind sia’s platforms. Projects here influence how the company’s technology evolves over time. What you will do Assist in designing and developing new software features Support maintenance and ongoing improvements to exist…

Sia is seeking a dedicated and passionate Machine Learning Engineer (MLE) to implement cutting-edge Machine Learning models for our clients. In this role, you will guide our clients in addressing their Machine Learning challenges.Your key responsibilities will include:Deploying Machine Learning models into production environments.Managing Cloud infrastructures for data science applications.Coordinating project progress among Data Scientists, Platform Engineers, Backend Engineers, and business stakeholders.Additionally, your contributions to our internal initiatives will encompass:Engaging in internal research efforts (Generative AI, Computer Vision, etc.).Enhancing or developing our service offerings through training, workshops, and dissemination of internal and external resources.Contributing to our publication strategy (industry blogs, studies, press releases, etc.).Supporting business development by defining client needs and participating in commercial activities.

Role overview sia is looking for a Machine Learning Engineer based in Paris. This position centers on building and refining machine learning models and algorithms that power sia’s software and platforms. The goal is to develop solutions that address practical, real-world needs. What you will do Design and develop machine learning models that support sia’s products Work closely with colleagues from various teams to address technical challenges Help enhance and evolve AI-driven features across our offerings Team and culture Join a group of professionals who value technology’s influence and enjoy working together on meaningful problems.

sia is looking for a DevOps / Platform Engineer to join the team in Paris. This position centers on building and maintaining infrastructure that supports the company’s products and services. The work involves close collaboration with colleagues to ensure systems can scale as the business expands. Key responsibilities Work with engineers and stakeholders to support and improve core infrastructure Contribute to building stable systems that can handle company growth Develop solutions that help keep services reliable and available Who will thrive here This role fits someone early in their DevOps career, interested in learning from experienced professionals and gaining practical experience in a growing field. Location This position is based in Paris.

sia is seeking a final year intern for a DevOps / Platform Engineer position in Paris. This internship targets students completing their studies who want to apply their knowledge in a professional setting focused on software development and platform operations. What you will work on Collaborate with experienced engineers on active projects Assist in deploying and managing cloud-based systems Automate deployment workflows Contribute to platform performance improvements Who should apply Students in their final year with an interest in DevOps or platform engineering Individuals eager to develop technical skills and participate in meaningful projects Those who enjoy working and learning as part of a team This internship provides hands-on experience and the opportunity to strengthen your expertise in a supportive team at sia, based in Paris.

The Senior Solution Architect position at sia in Paris centers on designing and implementing technical solutions for complex business challenges. This role involves shaping architecture strategies that align with both business goals and technical needs. Role overview Collaboration is central to this position. The Senior Solution Architect works with teams across the company to ensure that solutions meet a range of requirements. Balancing business objectives with technical constraints is a key part of the job. What you will do Design technical solutions that address intricate business problems Implement architectures that support company strategies Work closely with internal teams to align on both business and technical priorities

Join our dynamic team at sia as a Consultant specializing in Credit Risk Modeling. In this role, you will leverage your expertise in quantitative risk assessment to enhance our clients' credit risk strategies. Collaborate with industry experts to deliver insightful analyses and drive innovative solutions that meet the challenges of today's financial landscape.

Join our dynamic team as a Junior Consultant in Financial Services at sia, where you will have the opportunity to work with renowned clients in the financial sector. This role is ideal for recent graduates or individuals looking to kickstart their careers in consulting. You will be involved in analyzing financial data, developing strategies, and delivering insightful recommendations to enhance client operations.

Join our innovative team at sia as a Junior Cybersecurity Consultant, where you will play a crucial role in safeguarding our clients' digital assets. In this position, you will assist in developing robust cybersecurity strategies and solutions while gaining hands-on experience in a fast-paced environment. This is an excellent opportunity for recent graduates or those looking to launch their careers in cybersecurity.

Join our dynamic team at sia as a Junior Consultant specializing in Marketing, Sales, and Customer Experience. This role offers a unique opportunity to collaborate with experienced professionals while contributing to innovative projects that shape the future of our clients' businesses. You will engage in strategic planning, market analysis, and customer journey mapping, enabling you to develop valuable insights and drive impactful solutions.

Role Overview sia is hiring a Junior Consultant in Energy & Utilities for its Paris office. This entry-level position supports projects focused on sustainability and operational improvement within the energy and utilities sector. Junior Consultants work alongside senior team members to analyze data, develop recommendations, and help clients make informed decisions. What You Will Do Assist with project management tasks and contribute to strategic planning efforts Analyze sector-specific data and prepare insights for client presentations Collaborate with experienced consultants to deliver solutions for clients Support client meetings and ongoing project work Who Should Apply This role suits recent graduates or those seeking to begin a career in energy and utilities consulting. Candidates eager to learn and contribute to impactful projects will find strong mentorship and growth opportunities here.

Role overview The Consultant - Analytics Engineer position at sia in Paris centers on transforming data into practical insights for clients. This role involves working closely with professionals from different backgrounds to understand specific business issues and help shape effective solutions. The main goal is to support organizations in making better decisions and improving their operations. What you will do Analyze data to identify trends and provide guidance for client strategies Collaborate with teams across various functions to clarify business requirements Design and implement solutions that enhance efficiency and organizational performance

At Swile, we are committed to enhancing professional experiences through innovative product solutions that alleviate daily challenges and elevate employee satisfaction. Our cutting-edge offerings in Fintech, Travel, HR, and Employee Benefits serve over 5.5 million users across 85,000 companies in France and Brazil, making a significant impact on the workplace.As a Senior Software Engineer, you will play a pivotal role in problem-solving, blending creativity with technical expertise. Your focus will be on delivering high-quality solutions swiftly and effectively, addressing both business and engineering challenges with innovative strategies rather than being restricted to specific technologies.

About H H focuses on advancing superintelligence through agentic AI. The company’s mission centers on automating complex, multi-step tasks that people usually handle, aiming for AI agents to help realize the full range of human potential. H seeks talented AI professionals who care deeply about responsible and safe development, as well as technical progress in agentic systems. The culture values openness, ongoing learning, and teamwork. Every team member’s input matters here. Product Engineering at H The Product Engineering team develops H’s Enterprise Platform, which provides customers with tools and services for essential operational needs. This platform supports large-scale computer-use agents, manages complex workflows, and offers a suite for observability, troubleshooting, and evaluation. Product Engineering connects AI research with practical applications and works closely with teams across the company.

Sia seeks a Data Engineer in Paris to join its data-focused projects. This entry-level position centers on building technical skills while working with modern data tools. The team values curiosity and a willingness to learn. Role overview This role supports ongoing data initiatives across the company. Daily tasks involve collaborating with experienced colleagues and contributing to projects that rely on data-driven insights. What you will do Work with current data tools and technologies Assist in developing and maintaining data solutions Contribute to projects that support company-wide data needs Requirements Interest in data engineering and technical growth Willingness to learn from a skilled team Based in Paris

Join vocca as a Software Engineer, where you will contribute to innovative solutions that enhance user experiences. We are looking for creative problem solvers who thrive in a dynamic environment. You will work on exciting projects, collaborate with a passionate team, and have the opportunity to grow your skills.

Role Overview SIA is looking for an Applied AI Engineer in Paris to help build and integrate AI solutions across a range of projects. This role focuses on applying advanced technologies to real-world challenges, with the goal of improving processes and outcomes for clients. What You Will Do Develop and implement AI models and systems for various applications Work closely with project teams to integrate AI into existing workflows Contribute technical expertise to enhance project efficiency and results Location This position is based in Paris.

Scaleway has provided secure and sustainable infrastructure since 1999. The company began with dedicated servers under the Dedibox brand, then expanded into cloud computing in 2015. Today, Scaleway is recognized as a European cloud provider. With support from the Iliad Group and €3 billion invested in building a sovereign AI alternative, Scaleway is positioned to address growing needs in artificial intelligence. The company’s work is shaped by three core values: simplicity, flexibility, and technical expertise. Scaleway serves a broad range of clients, including large enterprises like France Télévisions and Hachette Livre, startups such as Photoroom and Biolevate, and public organizations including the City of Copenhagen. Location This Software Engineer position is based in Paris. Scaleway also maintains offices in Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon.

Role Overview Theodo is hiring a Lead Software Engineer to join its Paris office. This role involves leading a team of developers on impactful projects, shaping software solutions with modern technologies, and setting a high standard for quality. What You Will Do Guide a team of engineers through all stages of software development Work closely with team members to deliver reliable, well-crafted solutions Apply current technologies and development practices to real-world challenges Mentor and support developers in their growth Encourage open communication and foster a collaborative team spirit Who We’re Looking For Strong technical background in software engineering Experience leading or mentoring development teams Clear communicator who can motivate and inspire others Comfort working in Paris or relocating to the city

Join our innovative team as a Generative AI Engineer at Sia, where you will leverage the power of advanced AI models to develop transformative algorithms and solutions across diverse sectors.As a key player in our team, you will bridge the gap between Data Scientists, ML Engineers, and Platform Engineers to harness the full potential of Generative AI technology, crafting business-oriented solutions that deliver optimal value. Your expertise will guide our clients in navigating the complexities of semantic search, retrieval-augmented generation (RAG), and fine-tuning processes, ensuring they achieve their goals in the most efficient manner.Your responsibilities will extend beyond prompt engineering; you will design and construct robust, scalable products that begin with benchmarks of candidate foundational models and involve rapid prototyping and validation of innovative product ideas. Your mastery of the entire AI workflow will facilitate the seamless integration of these advanced models into applications, enhancing performance, security, compliance, scalability, and operational efficiency. You will adeptly manage interactions between prompts, chains, and agents while addressing infrastructure challenges.This role encompasses research, design, implementation, and optimization of AI systems, requiring proficiency in two key areas:Understanding the model stack, including foundational models (FM), vision models (VLM), and speech models (SLM), utilizing both proprietary and open-source solutions such as GPT-x, Claude, and Gemini, along with smaller edge models like Mistral or Arcee AI, to deliver cost-effective solutions.Familiarity with AI application frameworks that utilize chaining, retrieval, autonomous agents, and vector search technologies (e.g., LangChain, LlamaIndex, pgvector).We are committed to your success, providing extensive training that combines internal programs with resources from our technology partners. If you are passionate about advancing AI technology and making a lasting impact by empowering our clients to create GenAI-driven applications efficiently, we invite you to apply.