Senior Software Engineer

e.construct

e.construct We are an engineering firm that specializes in providing elegant engineering solutions for complex challenges. e.construct is a fast-growing firm with 7 offices around the world. At our core, we question how the very nature of how to evolve the structures that we inhabit to increase their performance and value. we design structures such as bridges, high-rise design, precast concrete engineering and post-tensioning design. The firm's core work is structural engineering; however, e.construct is increasingly holistic at its approach to buildings and it has divisions in MEP, Geotechnical and emerging construction technology such as 3D printing of concrete, technology and 3D laser scanning. VAES.ai We are a tech startup that is being incubated in the technology lab of e.construct and we employ technology to empower and eventually transform engineering. VAES’s mission is to reduce the amount of raw materials we design in our buildings and bridges by using optimization algorithms and machine learning. VAES consists of a team of software developers, civil engineers, machine learning experts, architects and graphic designers that builds tools that engineers can use to design and manufacture the next generation of cities. At VAES.ai, we’re building more than just a company—we’re shaping the future of technology, research, and sustainable solutions. We’re looking for a passionate Senior Software Engineer to join our growing team. What’s it like to work with us? ✨ Top Talent, Multidisciplinary Teams: Collaborate with designers, researchers, software engineers, and structural experts across borders. 🔧 We Build What We Need: From our performance evaluation system to internal tools—we don’t rely on external software. We design what works for us. 🌱 Sustainability Is in Our DNA: This isn’t a slogan. VAES was founded with the environment in mind—from how we build to why we exist. 🛡️ Stability with Heart: We prioritize long-term growth and people-first decisions. We support our team through every phase of their journey—including when they explore new paths beyond our walls. 📣 Open Channels, Real Leaders: Leadership is accessible and involved. We don’t do the fake open-door thing. We know our strengths—and we know our gaps. If you’re someone who wants to make a visible, measurable impact, you’ll find a place here. As a Senior Software Engineer, you will collaborate with Computational Structural Engineers to develop automation tools for Engineering Design. Amongst other libraries, you will be using Python libraries for QT (PySide6), VTK (pyvtk and pyvista), Numpy, Shapely, matplotlib, and scikit-spatial . Your software will integrate with existing industry standard Structural Engineering Software such as ETABS, Autodesk Revit and Opensees. Having solid geometrical and mathematical backgrounds will be extremely helpful in this role.

Peloton

SENIOR SOFTWARE ENGINEER, DATA FOUNDATIONS ABOUT THE ROLE At Peloton, we treat Data as a Product - a critical asset that powers every member interaction and business decision. The Datastores team’s mission is to provide a reliable, secure, highly available, and highly performant data persistence layer for application services across the company. Our guiding principles: 1. Protect the data, 2. Optimize for scale, speed, and reliability, 3. Eliminate toil. We are looking for a Senior Software Engineer with deep experience building and operating data-intensive systems to join our Datastores team. This role is ideal for a backend engineer who has built and operated production systems that rely heavily on databases, caching layers, and data pipelines, and who is excited to deepen their expertise in scalable, cloud-native data infrastructure. You will work at the intersection of application engineering and data platform reliability - partnering with service teams to improve how data is stored, accessed, scaled, and observed across Peloton’s ecosystem. YOUR DAILY IMPACT AT PELOTON You will: * Design, build, and operate backend systems that rely on scalable and highly available data persistence layers. * Partner with service teams to improve database design, query performance, and data modeling. * Contribute to automation around infrastructure provisioning using tools like Terraform and Backstage. Improve developer experience by building self-service tooling for databases and caching systems. * Work on observability, performance insights, and autoscaling strategies for production datastores. * Contribute to architectural decisions around multi-regional data persistence and global scalability. This role combines hands-on backend engineering with deep exposure to cloud data systems and platform reliability challenges. WHAT YOU BRING We’re looking for strong backend engineers who are “data-aligned” — meaning you’ve built systems where data performance, reliability, and modeling mattered. * 5+ years of software engineering experience building production backend systems. * Strong experience with relational databases such as PostgreSQL or MySQL, including schema design, indexing, and query optimization. * Experience working with NoSQL datastores such as DynamoDB, Redis, Elasticsearch, or Memcache. * Exposure to data pipelines, event-driven architectures, or systems that interface with streaming or batch processing frameworks. * Experience operating services in cloud environments (preferably AWS). * A strong understanding of distributed systems fundamentals: latency, consistency models, replication, and scaling strategies. * Experience running or tuning PostgreSQL or Aurora in production. * Experience with multi-region architectures. * Exposure to observability tooling (metrics, tracing, query insights). WHO YOU ARE * You think about data integrity first. * You care about performance and understand that small database decisions can have large system-wide impact. * You enjoy reducing manual toil through automation. * You collaborate well with application engineers and platform teams. * You want to grow deeper into database reliability, scalability, and cloud-native data systems.     ABOUT PELOTON: Peloton (NASDAQ: PTON) provides Members with expert instruction, and world class content to create impactful and entertaining workout experiences for anyone, anywhere and at any stage in their fitness journey. At home, outdoors, traveling, or at the gym, Peloton brings together innovative hardware, distinctive software, and exclusive content. Founded in 2012 and headquartered in New York City, Peloton has millions of Members across the US, UK, Canada, Germany, Australia, and Austria. For more information, visit www.onepeloton.com. Peloton is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. Equal employment opportunity has been, and will continue to be, a fundamental principle at Peloton, where all team members, applicants, and other covered persons are considered on the basis of their personal capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, pregnancy, genetic information, military or veteran status, sexual orientation, gender identity or expression, marital and civil partnership/union status, alienage or citizenship status, creed, genetic predisposition or carrier status, unemployment status, familial status, domestic violence, sexual violence or stalking victim status, caregiver status, or any other protected characteristic as established by applicable law. This policy of equal employment opportunity applies to all practices and procedures relating to recruitment and hiring, compensation, benefits, termination, and all other terms and conditions of employment.  If you would like to request any accommodations from application through to interview, please email: applicantaccommodations@onepeloton.com. At Peloton, we embrace technology, including AI, to enhance productivity and accelerate innovation in the work we do for our members. However, in our hiring process, our priority remains in getting to know you and your unique qualifications. To ensure a fair and equitable process, we do not permit the use of AI tools during any stage of the application and interview process. In considering you as an applicant, we want to understand your skills, experiences, and motivations without mediation through an AI system. We also want to directly assess your communication skills without the use of an AI tool.  Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act, the City of Los Angeles Fair Chance Initiative for Hiring Ordinance and the San Francisco Fair Chance Ordinance, as applicable to applicants applying for positions in these jurisdictions. Please be aware that fictitious job openings, consulting engagements, solicitations, or employment offers may be circulated on the Internet in an attempt to obtain privileged information, or to induce you to pay a fee for services related to recruitment or training. Peloton does NOT charge any application, processing, or training fee at any stage of the recruitment or hiring process. All genuine job openings will be posted here on our careers page and all communications from the Peloton recruiting team and/or hiring managers will be from an @onepeloton.com email address.  If you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Peloton, please email applicantaccommodations@onepeloton.com before taking any further action in relation to the correspondence. Peloton does not accept unsolicited agency resumes. Agencies should not forward resumes to our jobs alias, Peloton employees or any other organization location. Peloton is not responsible for any agency fees related to unsolicited resumes.

Peloton

ABOUT THE ROLE  Peloton is looking for a Senior Software Engineer for our E-Commerce team to help scale Peloton's $1+ billion e-commerce channel. You will be responsible for growing and executing the technical roadmap of innovative features by partnering with your peers in product management, design, marketing, member support, international teams, etc. You should be comfortable moving back and forth between front end and back end, have a passion for technical and operational excellence, and relentlessly championing best practices in a continuously evolving and dynamic environment.  YOUR DAILY IMPACT AT PELOTON  * Develop on modern front-end web technologies, architectures, and building high performant user-friendly experiences on the web.  * API development experience with Kotlin and/or Python.  * Help to evolve our platform to best in class by providing guidance to the teams in terms of technical strategy and excellency.  * Write understandable, testable code with an eye towards maintainability, scalability and performance. Your code should set the bar for how to approach the next generation of Peloton microservices.  * Conduct peer code reviews with empathy, providing constructive feedback and fostering a collaborative, supportive environment.  * Drive architecture meetings, cross-team dependencies, and design docs to help promote a culture of learning and constant improvement.  * Partner with stakeholders to identify technical trade-offs and to make informed technical and product decisions.  * Support other software engineers by taking part in pair programming and leading white boarding solutions, team discussions, and task breakdown.  YOU BRING TO PELOTON  * 6+ years of software development experience.  * Experience with Kotlin, Javascript/Typescript or similar languages.  * 3+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.  * Familiarity with accessing, querying and writing to data stores like PostgreSQL. * Familiar with deployment toolings/environments such as Kubernetes, Docker, GitHub Actions, etc.  * Strong product and technical mindset.  * Ability to contribute consistently and positively in a high-paced, fast-changed environment. * Passionate about technology, new ideas, and always willing to learn new things.  * Good understanding of Agile, Lean, DevOps, and SRE principles.  * Acute attention to detail and dedication to quality.  BONUS POINTS IF YOU  * Have experience working with subscriptions.  * Have experience integrating and deploying to managed cloud infrastructure (AWS or GCP).  * Have experience with microservices architecture and the backend-for-frontend pattern. * 1+ years of experience in the financial services industry, e-commerce, credit card and payment related product operations.  * Are able to take a project from scoping requirements through actual execution and delivery.  * Participate in the software engineering community through meetups, conferences, or contributing to open-source projects.  * Have experience migrating a monolithic system to an ecosystem of microservices. * Have experience with or knowledge of TDD, DDD and Event Sourcing. * Worked on a system with internationalization and localization.   ABOUT PELOTON: Peloton (NASDAQ: PTON) provides Members with expert instruction, and world class content to create impactful and entertaining workout experiences for anyone, anywhere and at any stage in their fitness journey. At home, outdoors, traveling, or at the gym, Peloton brings together innovative hardware, distinctive software, and exclusive content. Founded in 2012 and headquartered in New York City, Peloton has millions of Members across the US, UK, Canada, Germany, Australia, and Austria. For more information, visit www.onepeloton.com. Peloton is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. Equal employment opportunity has been, and will continue to be, a fundamental principle at Peloton, where all team members, applicants, and other covered persons are considered on the basis of their personal capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, pregnancy, genetic information, military or veteran status, sexual orientation, gender identity or expression, marital and civil partnership/union status, alienage or citizenship status, creed, genetic predisposition or carrier status, unemployment status, familial status, domestic violence, sexual violence or stalking victim status, caregiver status, or any other protected characteristic as established by applicable law. This policy of equal employment opportunity applies to all practices and procedures relating to recruitment and hiring, compensation, benefits, termination, and all other terms and conditions of employment.  If you would like to request any accommodations from application through to interview, please email: applicantaccommodations@onepeloton.com. At Peloton, we embrace technology, including AI, to enhance productivity and accelerate innovation in the work we do for our members. However, in our hiring process, our priority remains in getting to know you and your unique qualifications. To ensure a fair and equitable process, we do not permit the use of AI tools during any stage of the application and interview process. In considering you as an applicant, we want to understand your skills, experiences, and motivations without mediation through an AI system. We also want to directly assess your communication skills without the use of an AI tool.  Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act, the City of Los Angeles Fair Chance Initiative for Hiring Ordinance and the San Francisco Fair Chance Ordinance, as applicable to applicants applying for positions in these jurisdictions. Please be aware that fictitious job openings, consulting engagements, solicitations, or employment offers may be circulated on the Internet in an attempt to obtain privileged information, or to induce you to pay a fee for services related to recruitment or training. Peloton does NOT charge any application, processing, or training fee at any stage of the recruitment or hiring process. All genuine job openings will be posted here on our careers page and all communications from the Peloton recruiting team and/or hiring managers will be from an @onepeloton.com email address.  If you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Peloton, please email applicantaccommodations@onepeloton.com before taking any further action in relation to the correspondence. Peloton does not accept unsolicited agency resumes. Agencies should not forward resumes to our jobs alias, Peloton employees or any other organization location. Peloton is not responsible for any agency fees related to unsolicited resumes.