Drive the execution and delivery of features by collaborating with many cross functional teams, architects, product owners, and developers. Experience with a microservice architecture and platform-based development.

Pay: $130,000.00 - $150,000.00 per year Job description: Senior Full Stack Developer Constellation seeks a Senior Full Stack Developer to join our Homeland Security Team. This role requires a strong front-end development background using React, along with hands-on Python experience for building data pipelines and automation workflows. The ideal candidate will help develop user-facing applications integrated with backend ETL processes that support operational reporting, data collection, and intelligent automation. This position involves close collaboration with analysts, engineers, and stakeholders to deliver mission-driven capabilities across multiple workstreams. Key Responsibilities: - Design, develop, and maintain modern web applications using React that integrate with backend data automation workflows. - Build and support Python-based ETL pipelines to extract, transform, and load data into the enterprise reporting platform. - Collaborate with automation engineers, analysts, and cloud engineers to design intuitive, data-driven user interfaces. - Integrate frontend components with APIs and automation services built using tools such as Apache Airflow and Databricks. - Participate in sprint planning and technical discussions to refine system designs and requirements. - Ensure data accuracy, performance, and maintainability across frontend and backend components. The ideal candidate must have the following experience, background, and credentials: - At least 5 years of experience in front-end development using React and hands-on experience using Redux for state management in production React applications - At least 2 years of experience developing Python scripts for automation or ETL workflows, including usage and familiarity with Pandas - Strong experience developing front-end applications using HTML, TypeScript, and CSS with a focus on responsive design and modern UI/UX - Strong understanding of RESTful APIs, React component design and common component libraries, and secure web development practices - Proficiency in writing unit tests using frameworks such as Jest - Experience working in a collaborative code environment and familiarity with Git, CI/CD pipelines, and modern development workflows - Bachelor’s degree in Computer Science, Software Engineering, or a related field - Be a U.S. citizen able to pass a background investigation by the client agency. DHS clearance with CBP/ICE or DoD Top-Secret preferred Job Type: Full-time Work Location: Remote Benefits: - 401(k) - 401(k) matching - Dental insurance - Disability insurance - Flexible schedule - Flexible spending account - Health insurance - Life insurance - Professional development assistance - Vision insurance Experience: - React: 3 years (Required) - Front-end development: 3 years (Required) - Python: 2 years (Required)

Back End Developer - Ruby Stack Are you an experienced Ruby developer with a passion for building and maintaining innovative applications? Do you thrive in fast-paced environments where your work can make a meaningful impact? If so, you might be a great fit for our team. Codekeeper is currently searching for a talented Back End Engineer with strong expertise in the Ruby stack. Join us and play a key role in developing new features for our cutting-edge application. About the Role We are seeking a passionate and skilled Back End Engineer with expertise in Ruby Stack to join our team. The ideal candidate will be involved in the full software development lifecycle, from concept to deployment, focusing on creating and maintaining scalable, high-quality applications. This role is perfect for a proactive individual who thrives in a fast-paced environment and is eager to drive new feature development using Ruby on Rails and React technologies. What You’ll Be Doing - Collaborate with our team on the development of our app and drive new feature development - Utilize a Ruby-on-Rails and React stack, hosted on AWS - Write well-structured, lightweight, and easily editable code, supported by testing - Follow our clearly defined product development process and detailed interaction designs - Exercise a high degree of autonomy in deciding the best solutions for tasks and discussing implementation decisions during code reviews Why Codekeeper? Codekeeper was founded by tech industry professionals to revolutionize software escrow for the cloud era. We offer state-of-the-art software escrow solutions that mitigate third-party risks in business operations. As a remote-first company with a central office in The Hague, we prioritize a healthy, resilient organization to support the development of our robust app. 🌐 codekeeper.co What You Can Expect - Passionate and fun-loving colleagues - Startup mindset with ample opportunities for growth - Regular team activities and gatherings - Comprehensive onboarding process with a dedicated ramp-up period - A supportive team that values open communication and direct feedback - A chance to excel in your career and make a difference About You We seek a motivated and innovative individual who is ready to embrace challenges and grow alongside our company. The core skills and experience we're looking for include: - Proficiency in Ruby, Python, or Node.js - Expertise in Ruby on Rails - Familiarity with AWS - A good sense of React - Passion for building beautiful, intuitive interfaces and scalable backends - Driven and enthusiastic personality - Excellent communication skills in English - Ability to adapt and multitask in a fast-paced environment Additional Info Job Location: Remote (#LI-Remote) Join us to shape the future of software escrow! How to Apply Please send an application that speaks directly to how you would like to fill this position. There are no right answers or expectations. Show us your role in our company’s future and our role in yours. Address some of the work we do. Introduce yourself as a colleague. Feel free to respond in either Dutch or English

About LittleLives We are a fast-growing SaaS company in the EduTech space, operating mainly in Singapore, Vietnam, and Malaysia, with almost 2000 schools as customers. Our mission is to revolutionize early childhood education through technology and provide innovative, scalable solutions to our customers. With a team of 60 talented individuals, we are committed to transforming the way education is delivered in the Southeast Asian region and beyond. About the position - Title: Fullstack Engineer - Location: Hanoi - Department: Engineering - Report to: Engineer Squad Lead What you'll be doing - Develop full-stack services in Typescript for in our existing application - R&D novel and ingenious solutions to creating enhanced user experiences tailored to a multitude of global regions - Continuously enhance the app with the latest code-improving methodologies available - Use modern DevOps tools and automate everything with Docker and our Kubernetes clusters What we’re looking for Techniques: - 2+ years of experience with deep expertise in Typescript, Vue and MySQL - Containers are first class in your apps - Understanding of MVC design pattern - Familiar with a wide range of performance optimization solutions - Strong understanding of vanilla front-end technologies, such as JavaScript, HTML5, and CSS3 - Sound coding practices with tools such as git, unit testing, CI/CD, service oriented architecture - Linux confidence - Solid understanding of information security Cultures: - Module Owner: You don’t just write code. You understand, debug, and reverse-engineer your features to make them better every day. - Proactive Partner: We don't want order-takers. We need someone who asks questions, contributes ideas, and speaks up to improve the product. - Independent & Reliable: You own your workflow. You’re responsive, take full responsibility for your tasks, and get things done without constant hand-holding. - Mindset First: You’re at a mid-level technically, and that’s fine. What matters most is your responsibility, your speed, and your hunger to get things done. What We Offer - Remote & flexible working set-up - Attractive benefits package - Full salary on probation - VBI Health Care Insurance apart from social insurance according to Vietnam Labor Law - Annual Performance Bonus (up to 1.5 months) Hiring process - HR Discussion Call - Online Role Challenge - Online Technical Interview - Offering Get your CV updated and apply now!