Circleci jobs

STAGE Césure - Ingénieur Machine Learning - H/F Crolles, France

Cryptologic Computer Scientist-2 Odenton, MD posted: Posted 30+ Days Ago

Sr. Product Security Engineer Betterment HQ - New York City About Betterment Betterment is a leading, technology-driven financial services company that offers investing, savings and retirement solutions for retail investors and investment advisors as well as financial wellness solutions, including a 401(k) for small and medium-sized businesses. Our team is passionate about our mission, to empower people to build wealth with confidence and ease. We're headquartered in NYC and offer hybrid NY-based positions (four days/ week in-office, with no required office days during the summer and winter holidays). About the Role The Security Engineering team is a trusted partner throughout the organization who work hard to make Betterment the most secure place for our customers' money. We do this by building tools for our development teams, improving the security and integrity of our systems, and adding monitoring and visibility into our services. This helps us move faster and smarter, all while done within a highly regulated and secure environment. We write, review, and advise in Ruby, Javascript, Java, and Python just to name a few of our popular languages. We leverage a number of technologies to power our tools and platform, including AWS, Kubernetes (EKS), Helm, Terraform, Datadog, CircleCI, and Splunk. As an engineer on the Security Engineering team, you'll help deliver new products, tools, and systems in a secure manner that make engineering more impactful and help keep our customers safe and happy! This role is based out of our NYC office. Below we've reflected the base salary range

Senior Software Engineer, Onboarding New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are Are you passionate about system design and development? Do you have experience building, deploying, and maintaining large-scale, distributed applications? Are you ready to take your skills to the next level and join a team of innovative self-starters in a supportive, entrepreneurial environment? As a Senior Software Engineer, you will be leveraging your experience working within a service-oriented architecture. You will be responsible for separating data and functionality as necessary, and will demonstrate an understanding and use of automated testing as a productivity multiplier. You are eager to learn and passionate about improvement. You want to understand how systems work,

Senior Software Engineer, Time New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are Are you passionate about system design and development? Do you have experience building, deploying, and maintaining large-scale, distributed applications? Are you ready to take your skills to the next level and join a team of innovative self-starters in a supportive, entrepreneurial environment? As a Senior Software Engineer, you will be leveraging your experience working within a service-oriented architecture. You will be responsible for separating data and functionality as necessary, and will demonstrate an understanding and use of automated testing as a productivity multiplier. You are eager to learn and passionate about improvement. You want to understand how systems work,

Senior Application Security Engineer Get to know us Do you want to help us shape what the future of work will look like and how it will best embrace our life's aspirations? If this sounds like a journey you want to embark on, we may have the right role for you! PayFit is an intuitive software as a service payroll and HRIS solution designed specifically for SMBs. Since 2015, we have set ourselves a mission to simplify payroll for SMBs and enable employers and employees to grow together. We are a European company operating from 3 main countries (France, Spain, and the UK) where we are supporting over 20,000 clients. Creating a fulfilling work environment and culture is also a core mission at PayFit, and our day-to-day work philosophy is reflected in our four values: Care: We genuinely care for others whoever they are, whatever they think. Excellence: We aim to improve and achieve better results every day. Humility: Staying humble and exchanging transparent feedback helps us to grow and improve. Passion: We are the architects of PayFit's success. A key part of our culture , and essential for our success, is also improving the diversity of our teams and building an inclusive culture where you can be yourself at work. This is why our recruitment focuses on the skills you demonstrate, and not only on your academic background or previous professional experiences. At PayFit we understand that you can gain applicable skills through a variety of life experiences and

Italy Italy

Quality Engineering Team Lead Remote US Who we are At Domino, we build software that helps the largest, AI-driven organizations build and operate advanced data science and AI solutions at scale. Our platform integrates a streamlined model development environment, MLOps capabilities, and novel features for collaboration, reuse, and reproducibility - all of which make data science teams more productive, reduce time to value, and ensure compliance. Our customers - like Johnson & Johnson, GSK, Bristol Myers, UBS, FINRA and the US Navy - are using our software to solve some of the most important challenges in the world, such as developing new medicines, securing our financial markets, or protecting our country. Backed by Sequoia Capital, Coatue Management, NVIDIA, Snowflake and other leading investors, we have been in business for a decade but are still a small team operating with the spirit of a startup. Especially in the world of AI today, we believe that the future is still being invented - and we want to be the ones building it. For more information, visit www.domino.ai What we are building Our Quality Engineering team is at the center of how we ship software with speed and confidence. We're a small, highly focused group of engineers on a mission to raise the bar for quality across the entire engineering organization - not by slowing things down, but by embedding smart, scalable practices that make fast delivery more reliable. From CI/CD infrastructure to automated testing frameworks, we build the systems and standards that

Integration Engineer Bucuresti, Bucuresti, Romania

Sr. Software Engineer (Elixir) Mexico City, Mexico Do work that matters. At AlertMedia, everything we do supports our mission: To save lives and minimize loss by identifying active threats globally and facilitating timely communications when an emergency threatens personal safety and business continuity. Our core values drive us in our important mission of keeping people safe & informed: - We're humans not robots - Customers always come first - We work better together - Simplicity is our strength - Our reputation is priceless - Hard work pays off AlertMedia is looking for a Sr. Software Engineer with full-stack experience and hands-on experience building scalable applications in Elixir & Python. This role is an opportunity to use a wide variety of design and technical web skills to help us manage day-to-day requests as well as leverage your experience while gaining new experience from the team. You must have a passion for innovative software development and willingness to roll up your sleeves to collaborate with all teams. You will have the opportunity to show who you are throughout our interview process, we don't ask any trick questions, or expect you to perform a whiteboard exercise. We want to see you shine by showing us work you are most proud of! Who you are: You thrive in a collaborative engineering environment that plays to everyone's strengths with a willingness to work across the entire stack. Ideally, you have Elixir, Python & JavaScript experience, but more importantly, you care about the quality of your

Lead Product Designer, Marketplace Remote About Us Circle is building the world's leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments - all in one place, all under their own brand. We're proud to be a fully remote company of around 200 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world, set them up to do the best work of their lives, and in turn, create a meaningful impact in their own lives. We don't track hours, but we do manage for high expectations very closely. We collaborate across time zones, are highly async, and like to document a lot. Twice a year, we bring the whole company together in beautiful places around the world for our company offsites. So far, we've hosted offsites in Turkey, Portugal, Mexico, Thailand, Colombia, Italy, Ireland, and more, with still more to come! Check out our Careers page for more about working at Circle. About Discover People are looking for more than content. They're looking for growth, connection, and transformation - experiences that change how they see themselves and the world. Circle is where they find that. Not another platform optimizing for clicks and consumption - a place built around becoming something. Discover is where Circle becomes visible to the world - the surface where creators get found and people find experiences worth their

Data Science Manager, GTM San Francisco About the Role: The Manager of Data Science for GTM is a hands-on player coach who leads from the front across Sales, Customer Success, and Marketing analytics. They are deeply technical, opinionated about the GTM analytical agenda, and accountable for both the output of the team and the development of each person on it. They are not a pure people manager - they roll up their sleeves on the hardest problems, set the standard for what good looks like, and pull the team up through hands-on coaching, technical mentorship, and direct involvement in the work. They own the analytical strategy for the GTM function and are a credible, trusted partner to Sales, CS, and Marketing leadership. What You'll Do: - Set the analytical strategy and roadmap for GTM, proactively identifying the highest-leverage opportunities before they are asked, across the full customer lifecycle from acquisition through expansion and retention. - Operate as a player coach, stay technical, get into the weeds on the hardest GTM problems, and model the analytical rigor and DS thinking you expect from the team. - Coach the team directly on the work itself: review analyses, push on methodology, challenge correlation versus causation, and raise the bar for statistical depth, EDA, and storytelling. - Own the measurement strategy for GTM, defining how we evaluate the true impact of marketing campaigns, sales motions, and CS interventions through rigorous causal methods, not just attribution heuristics. - Drive development and iteration of churn risk,

Senior Site Reliability Engineer Remote About Us Circle is building the world's leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments - all in one place, all under their own brand. We're proud to be a fully remote company of around 200 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world, set them up to do the best work of their lives, and in turn, create a meaningful impact in their own lives. We don't track hours, but we do manage for high expectations very closely. We collaborate across time zones, are highly async, and like to document a lot. Twice a year, we bring the whole company together in beautiful places around the world for our company offsites. So far, we've hosted offsites in Turkey, Portugal, Mexico, Thailand, Colombia, Italy, Ireland, and more, with still more to come! Check out our Careers page for more about working at Circle. About the role We're growing fast - and so is the demand on our infrastructure. We're hiring a Senior Site Reliability Engineer to help us scale Circle's platform with confidence. You'll play a critical role in keeping our systems fast, reliable, and secure as usage climbs. This is a highly impactful, hands-on role for someone who thrives in high-growth environments and wants to build for the long term. What you'll

Engineering Manager, Onboarding New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are Not only do you have the broad, extensive knowledge of core software development technologies, but you also have a high level of empathy and the interpersonal skills to work cross-functionally in an organization. You can grasp and communicate complex concepts to both technical and non-technical audiences. Being able to see the bigger picture, you bring people together to effectively prioritize, craft, and achieve plans. As an Engineering Manager at Justworks, you will help build and oversee a team of software engineers as a player-coach. You are responsible for coordinating projects, setting priorities, and motivating engineers to create and maintain features

Python and Spark Developer PUNE, Mahārāshtra, India | CHENNAI, Tamil Nādu, India

Engineering Manager, Workforce Payments New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are Not only do you have the broad, extensive knowledge of core software development technologies, but you also have a high level of empathy and the interpersonal skills to work cross-functionally in an organization. You can grasp and communicate complex concepts to both technical and non-technical audiences. Being able to see the bigger picture, you bring people together to effectively prioritize, craft, and achieve plans. As an Engineering Manager at Justworks, you will help build and oversee a team of software engineers as a player-coach. You are responsible for coordinating projects, setting priorities, and motivating engineers to create and maintain

Analog/Mixed-Signal IC Design Co-Op/Intern (Summer 2026) / Stage/Co-Op en Conception de CI Analogiques/Signal Mixte (Été 2026) MOUNT-ROYAL (Montreal) posted: Posted 30+ Days Ago

Senior Software Engineer, Workforce Payments New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are You are self-driven and like to work with others to remove roadblocks. You are curious, and love to explore and learn new technologies. You have demonstrated the ability to build, deploy and maintain large-scale, complex applications. You care more about solutions and impacting the customer experience than using a particular tool or framework. Your Success Profile What You Will Work On As a Senior Software Engineer for Workforce Payments , you will work with the team that builds the core computation layer powering Justworks' payroll, money movement, and tax calculation products, ensuring our customers can confidently and accurately

Senior Software Engineer, Backend Toronto, Canada Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are You are self-driven and like to work with others to remove roadblocks. You are curious, and love to explore and learn new technologies. You have demonstrated the ability to build, deploy and maintain large-scale, complex applications. You care more about solutions and impacting the customer experience than using a particular tool or framework. Your Success Profile What You Will Work On - Independently own larged-scoped projects from initial discovery through launch with a focus on outcomes and customer impact - Collaborate with a cross functional team to find solutions to customer challenges - Improve the performance, reliability, and scalability of our

Transaction Monitoring Lead, Investigation Operations Bangalore - remote first in India posted: Posted 24 Days Ago

Software Engineer New York, New York Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We're helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We're data-driven and never stop iterating. If you'd like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we'd love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you'll fit right in. Who You Are You are self-driven and like to work with others to remove roadblocks. You are curious, and love to explore and learn new technologies. You have demonstrated the ability to build, deploy and maintain large-scale, complex applications. You care more about solutions and impacting the customer experience than using a particular tool or framework. Your Success Profile What You Will Work On - Independently own larged-scoped projects from initial discovery through launch with a focus on outcomes and customer impact - Collaborate with a cross functional team to find solutions to customer challenges - Improve the performance, reliability, and scalability of our

Staff Software Engineer, Data Platform 12 Locations posted: Posted 30+ Days Ago

Lead Product Designer Remote About Us Circle is building the world's leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments - all in one place, all under their own brand. We're proud to be a fully remote company of around 200 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world, set them up to do the best work of their lives, and in turn, create a meaningful impact in their own lives. We don't track hours, but we do manage for high expectations very closely. We collaborate across time zones, are highly async, and like to document a lot. Twice a year, we bring the whole company together in beautiful places around the world for our company offsites. So far, we've hosted offsites in Turkey, Portugal, Mexico, Thailand, Colombia, Italy, Ireland, and more, with still more to come! Check out our Careers page for more about working at Circle. About the role You'll own design for one of Circle's most important product areas. That means you define the problem, shape the direction, and ship the experience-not wait for a brief. The specific area will be determined based on your strengths and company priorities. You'll report into the product design organization and work as the most senior design IC on your product area, partnering directly with product managers, engineers, and design

Software Engineer, Fulfillment Toronto, Canada At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Fulfillment group, in Marketplace, at Lyft is responsible for determining what inventory can be reliably offered for a given rider session and reliably fulfilling rider requests. The group has a few sub teams that are responsible for generating feasible offers for riders, connecting rider requests with drivers to fulfill those offers and a demand and supply lifecycle platform that power great rideshare experience. As a software engineer at Lyft, you'll collaborate with other software engineers and cross functions like product, data science and analytics to lead and execute large projects from idea to efficient execution. We're looking for a motivated Software Engineer who is passionate about solving challenging technical problems and is excited about working in a fast-paced, innovative and cross-functional environment where they will take on some of the most interesting and impactful problems in ridesharing. Responsibilities: - Contribute to the roadmap and architecture based on technology and business needs - Write well-crafted, well-tested, readable, maintainable code - Have a good grasp and ability to explain the various trade offs made in decisions - Participate in code reviews to ensure code quality and distribute knowledge - Build Features from tech specification to positive execution - Proactively participate in resolving ongoing incidents - Unblock, support, effectively communicate, and obtain buy-in across teams to achieve