Senior Software Engineer

Why project44? At project44, we believe in better. We challenge the status quo because we know a better supply chain isn’t just possible—it’s essential. Better for our customers. Better for their business. Better for the world. With our Decision Intelligence Platform, Movement , we’re redefining how global supply chains operate. By transforming fragmented logistics data into real-time, AI-powered insights, we empower companies to connect instantly, see clearly, act decisively, and automate intelligently. Our Supply Chain AI enhances visibility, drives smarter execution, and unlocks next-gen applications that keep businesses moving forward. Headquartered in Chicago, IL with a 2nd HQ in Bengaluru, India we are powered by a diverse global team that is tackling the toughest logistics challenges with innovation, urgency, and purpose. AI at project44 We expect every project44 team member, regardless of role or function, to actively leverage AI in their day-to-day work. Whether you're building product, serving customers, managing people, or running operations, AI is a tool you're expected to use with intent, curiosity, and judgment. We don't expect everyone to be a data scientist. We do expect everyone to be an intelligent user of AI: able to identify where it adds value, direct it effectively, evaluate outputs critically, and govern it responsibly. We invest in our team's AI fluency because we believe it's a competitive advantage for every person at project44, not just our engineers If you’re driven to solve meaningful problems, leverage AI to scale rapidly, drive impact daily, and be part of a high-performance team – we should talk. The Role project44 is looking for a Senior DevOps/SRE/Platform Engineer to join our Foundations Engineering team. You will work in a fast-paced Agile environment designing, building, and operating the

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Senior Software Engineer, US Bank Accounts Team We’re looking for a Senior Software Engineer to join the nascent US Bank Accounts team, building products that enable businesses to open, manage, and move money directly within our ecosystem. You’ll help evolve and scale existing capabilities to enable significant growth, refine and deepen customer experiences, and build new products that expand our offering. As an early member of the team, you’ll have the opportunity to shape technical design, architecture, and roadmap decisions; own projects from beginning to end; and help define the team’s culture and identity. You’ll partner closely with engineering, product, and key stakeholders to turn complex banking needs into reliable, scalable customer experiences. This Chicago-based role is part of the broader Financial Services product organization, which owns the full suite of financial products we offer to our customers. What you’ll do: Work on complex technical projects from requirements analysis through design, implementation, testing and launch into production. Bring your own point of view on best engineering practices. Be hands-on and contribute to the implementation. Identify and improve parts of the platform to make it more robust and scalable. Your code will be used at scale and you are expected to think in that mindset when

About the Team The DoorDash Technical Recruiting team supports the Engineering, Design, Analytics, and Product Management organizations, and is made up of recruiters, sourcers, and coordinators who partner with our technical leaders to hire the best talent at DoorDash. Our Technical Sourcing team owns the earliest, highest-leverage part of the hiring funnel for Engineering. We build market maps, identify talent, and drive outreach for some of DoorDash's most senior and hardest-to-fill technical roles — with real influence over how DoorDash builds its engineering bench. About the Role This is a remote role that can be located in a US central or east coast time zone. As a Technical Sourcer, you will be a strategic sourcing partner to global Engineering hiring managers and Technical Recruiters, responsible for building and executing sourcing strategies for senior and staff+ software engineering and infrastructure roles. You'll own market mapping, competitive intelligence, and outreach for a portfolio of some of our most critical and hardest-to-fill technical reqs. This is a high-impact role for someone who thrives with a high degree of autonomy, has deep fluency in technical talent markets, and can build trusted partnerships with engineering leaders. You’re excited about this opportunity because you will… Partner directly with Technical Recruiters and Engineering Hiring Managers to build and execute sourcing strategies for engineering roles across all levels. Own market mapping and competitive intelligence to identify where the best technical talent lives and how to reach it. Drive outreach and initial candidate engagement for a portfolio of concurrent, hard-to-fill technical reqs. Consult with hiring managers on role scoping, leveling, and sourcing strategy. Present sourcing strategy and market insights to cross-functional recruiting and engineering partners. Calibrate candidate profiles with recruiters and hiring managers using funnel data — submittals, convers

Company: tastytrade Role: Software Engineer (Ruby) Location: Chicago, IL — Hybrid Salary: $130,000-$150,000 As a Software Engineer you will be part of a team that builds out the technology powering our retail brokerage business and supporting our other business initiatives. We care about the speed and stability of our back-end systems as much as we care about the customer-facing applications we build. Our architecture is distributed and consistently evolving as our business grows and we face different technical challenges, but always with a focus on practicality and performance. You'll help by modifying existing systems, taking ownership of current systems as well as green field projects, and troubleshooting issues as they arise. Our engineers work with a plethora of tools including Java, Javascript, and Ruby. You'll work primarily in Ruby but will have opportunities to expand your skill set into areas where your interests and our technology intersect. Ruby doesn't have to be your primary language today. If you're strong in another object-oriented language — Java, for example — and you're genuinely keen to make Ruby your day-to-day, we'd like to hear from you. Our technical interview is conducted in Ruby wherever possible, so you'd need to be comfortable enough to code in it by the time we meet. What You'll Do Work in multiple languages across different parts of the tastytrade stack and/or front-end trading client applications. Design, build and maintain services in a distributed architecture, thinking about failure modes, latency and data consistency as you go. Provide guidance and leadership to more junior members of the team when questions arise about language or implementation specifics, and contribute in a meaningful way to our peer review process. Translate requirements and technical direction into production-quality code with lightweight guidance from a senior engin

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. The Opportunity We are looking for a Platform Engineer for the Container Services team in Chicago. This team owns and operates Adyen's core container orchestration infrastructure, the foundation that keeps our global payment platform running. In this role, you will design, build, and operate critical infrastructure systems, drive automation and reliability improvements, and help scale Adyen's platform as we continue to grow globally. What You'll Do Build and operate core infrastructure: Design, implement, and maintain container orchestration (Kubernetes) and supporting infrastructure across our global private cloud. Drive automation and reduce toil: Develop tooling and automation that improves provisioning, configuration management, and operational workflows, enabling self-service for engineering teams and reducing manual effort. Ensure reliability at scale: Own the availability and performance of critical platform systems, participate in on-call rotations, and drive incident response and postmortem processes that continuously improve our operational posture. Collaborate across teams and time zones: Work closely with platform engineers in Chicago, contributing to a global team that operates 24/7 infrastructure across multiple regions and datacenters. Shape platform evolution: Contribute to architectural decisions, evaluate new

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Senior CI/CD Engineer Adyen is looking for an Infrastructure Developer for the In-Person-Payments Tooling team in Chicago. This role focuses on CI/CD Engineering, ensuring smooth and efficient software development and deployment processes, with a key area being Android / iOS development. You will be instrumental in creating and maintaining CI/CD systems and developing infrastructure tooling, essentially acting as the "glue" that binds code and infrastructure together. The position involves working on CI/CD for Android and iOS app development. The primary function is developing tools and applications to manage and interact with the Software Development Lifecycle (SDLC) to provide an elevated SDLC experience for the organization. This work involves close collaboration with developers, as well as teams building our on-premises infrastructure, including Kubernetes clusters, the Hashicorp stack, and our private cloud. You will be pivotal in ensuring our software development and deployment processes are smooth and efficient by creating and maintaining CI/CD systems and developing infrastructure tooling. What you’ll do Design and implement CI/CD pipelines for Android and iOS applications using tools like GitLab CI, Gradle, KMP, Develocity and Android Native Plugin. Automate build processes for multiple build variants, flavors, and configur