• Produce software artifacts that the squad is responsible for delivering

The Company: Lightyear builds software that is revolutionizing the telecom management experience for hundreds of enterprises. Lightyear’s platform helps enterprise IT teams automate telecom procurement, network inventory management, telecom bill payment, and much more, and is utilized by companies including Honeywell, Alo Yoga, Palo Alto Networks, and Louis Vuitton. Lightyear has raised nearly $65M from the first investors in Roblox, Discord, Coupang, Robinhood, and Flexport. The Position: We’re looking to grow Lightyear’s software engineering team. As a software engineer at Lightyear, you will work directly with our CTO and VP of Product to build the core components of Lightyear’s IT automation software, helping us design a robust set of engineering standards in the process. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems as we continue to push Lightyear forward. You’ll work within (and help influence) our tech stack which utilizes a React front-end, a Django Rest Framework back-end, a Postgres database, and hosting on AWS. This position will be full-time, fully remote, and salaried with competitive compensation and significant promotion opportunities for the right individual. The salary for this role will be based on experience with a range of $120,000-180,000. Responsibilities: - Build and ship full-stack features end-to-end, from API design to UI, that improve the telecom lifecycle for enterprise IT teams - Own problems wherever they live across the stack: backend logic, database design, frontend polish, or infrastructure - Move fast - we'd rather test a hypothesis quickly than spend forever validating it - Contribute to product direction alongside the CTO and VP of Product - engineers here have a seat at the table - Leverage AI tooling and techniques to accelerate your own work, improve the product, and create processes and structures that enable the entire company Requirements: - 2+ years of professional software engineering experience - Proficiency in a modern frontend framework (React, Vue, etc.) and a server-side language (Python, Node, etc.) - Comfortable with SQL databases, Docker, and cloud infrastructure (AWS preferred) - You write tests and care about code quality, but know when to ship vs. over-engineer - Demonstrated ability to ramp quickly on unfamiliar technologies and domains Nice-to-have: Experience deploying AI/ML into production code

• Collaborate on the design of a new IAM solution which integrates and coordinates with existing legacy systems to provide seamless customer migration • Create reliable deployment topologies and software designs which satisfy the 99.999 needs of our customers and application partners • Act as a consultant for internal and external stakeholders as they migrate to the new platform solutions, potentially updating external product code bases to incorporate new IAM solutions • Focus on quality, with an emphasis on building solid unit tests • Understanding of modern IAM constructs such as ABAC, RBAC, Federation / SSO, and OpenId Connect

i2, a Harris Computer company, are seeking a skilled Full Stack Developer with expertise in both JavaScript/Typescript and Java. As part of our team, you'll play a key role in advancing our cutting-edge i2 products and services, trusted by national security, law enforcement, military, and commercial organizations worldwide. As a key member of our team, you will design and develop innovative AI-powered capabilities for a large and diverse customer base. If you are driven by a passion for creating efficient, scalable, and high-performance solutions, possess a deep understanding of frontend and backend technologies, and thrive in fast-paced collaborative environments, we invite you to apply. This permanent position will be performed on a remote basis with a requirement to visit the i2 Office in Cambridge, UK once a year. Additionally, you will have opportunities to travel and support customers on a case-by-case basis, providing a dynamic and varied work experience. What you will do In performing this position, your core duties and responsibilities will include (but will not be limited to): - Collaborating with a talented team to design, develop, and maintain cutting-edge AI solutions that extract insights and relationships from diverse data sources, including unstructured text, images, and audio, to unlock new possibilities and drive business value. - Working closely with cross-functional teams, including UI/UX designers, architects, and product managers, to ship new services and full-stack features. - Design and implement solutions with efficiency and scalability in mind, leveraging best practices to optimize performance, minimize latency, and ensure seamless scalability as the system grows. - Promoting knowledge sharing to enhance team skills and productivity. - Conducting thorough testing (automated and manual) to identify, fix bugs, and performance issues. - Collaborating with Support engineers to troubleshoot and resolve complex customer issues, providing technical expertise and guidance to ensure timely and effective solutions. - Staying up to date with the latest industry trends and technologies to ensure our applications are built using the best practices. You will have - Bachelor's degree with a minimum of 2:1 Computer Science, Information Technology, or a related field. - Proven track record of successfully designing and implementing production-ready applications and services utilizing a range of frontend technologies, including JavaScript, TypeScript, and popular frameworks such as React, Vue, and Angular. - Experienced in leveraging Java and Java Enterprise Edition (EE) libraries to develop robust backend systems. - Proven technical experience in implementing best practices for fullstack development, including code organization, performance optimization, and accessibility. - Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software. - Strong problem-solving skills and ability to design robust, fault-tolerant systems. - Excellent communication and collaboration skills. Desirable - Experience with Natural Language Processing or ETL. - Experience with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker). - Knowledge of DevOps practices and continuous integration/continuous deployment (CI/CD) is desirable. - Experience leveraging AI-assisted development tools (e.g., GitHub Copilot, Claude Sonnet, LLMs) to accelerate coding, testing, and documentation while maintaining code quality and security. About i2 Our intelligence analysis software tools help analysts and investigators transform data in real-time, enabling customers to detect, disrupt, and defeat sophisticated threats. We serve global customers carrying out critical missions in public safety, defense, fraud, and financial crimes. Learn more at: https://i2group.com As a Harris Computer company, we strive to create a respectful and united environment where all members of our globally diverse community are empowered and have equitable opportunities to succeed. Supporting your application Our recruitment process will comprise of interviews and, at times, a written exercise, an assessment day and/or a presentation. As an equal opportunities’ employer, we want to make sure we do all we can to make this a positive experience for you. When applying, please make us aware on your application of any adjustments or additional support we can provide you with before or on the day of an interview. Salary range The hiring range for this role is $55,000 to $80,000 USD per year. Final compensation will be based on experience, skills, market conditions, and internal equity.