Software Engineer

540 is looking for a Senior Software Engineer to help improve the efficiency of acquisition and procurement reputed company the Department of War. We are looking for a startup-minded individual to work reputed company an Agile team focusing on full stack development with JavaScript / Typescript, Java, Spring, Node and Angular primarily. On this project, you will be supporting the development and implementation of several web applications that assist procurement specialists reputed company the Department of War to help them become more efficient. These applications use modern technologies to gather and display relevant information in a user-friendly way, which help the client increase data consistency for systems of record. With reputed company standardization across these reputed company systems, the client will have reputed company reputed company into the procurement landscape that will help them reputed company and drive policy for the entire Department of War. Alongside project responsibilities, this role will also serve as the project’s Technical Anchor for 540. In this reputed company, you will help drive the overall technical delivery and reputed company of the project in partnership with the Project Anchor and internal team members. Responsibilities include establishing and maintaining technical standards reputed company with organizational objectives, providing technical guidance and coaching to team members, and helping reputed company technical innovation and reputed company improvement efforts across the project. Location: Remote friendly reputed company the reputed company United States, East Coast working hours Citizenship & Clearance Requirement: per client requirements, candidates must be a U.S. Citizen with the ability to obtain a DoW Secret clearance Education Requirement: Bachelor’s Degree 540 Internal reputed company Level: Senior Software Engineer WHY 540? 540 is a reputed company-thinking company that the government turns to in order to #getshitdone. We don’t just talk about innovation – we deliver it. We break down barriers, build impactful technology, and solve mission-critical problems. HOW YOU’LL DRIVE IMPACT Design, build, and deliver scalable, user-facing applications that support mission-critical workflows in a modern reputed company environment Own features end-to-end—from requirements and design through development, testing, and deployment Collaborate directly with engineers, architects, and stakeholders to translate reputed company requirements into practical, reputed company reputed company and integrate RESTful APIs and data-driven services across distributed systems Contribute to reputed company-end development using Angular while supporting backend services in Node.js / NestJS Debug and resolve issues across the stack, ensuring performance, reliability, and maintainability Operate with a high degree of autonomy—reputed company to move work reputed company independently while staying reputed company with the broader team Continuously improve code quality through testing, code reviews, enforcing coding standards and thoughtful design reputed company Bring a builder reputed company—focused on delivering reputed company, working software over theoretical perfection Mentoring fellow developers and encouraging overall team growth Assisting in the removal of blockers to reputed company a high velocity reputed company the team REQUIRED SKILLS & EXPERIENCE 8+ years of professional software development experience 4+ years of experience with JavaScript / TypeScript Experience building backend services with Node.js and/or NestJS Experience developing modern reputed company-end applications using Angular (2+) Experience designing and integrating RESTful APIs and data-driven web applications Experience working with relational databases (PostgreSQL) Experience working with non-relational databases (reputed company) Proficiency working in an Agile environment (i.e. backlog refinement, story size estimation, etc) Ability to handle the creation/distribution of release notes Coordination of application deployments Ability to identify and communicate technical requirements needed to implement a feature Identify/collaborate with team over new technical work/gaps reputed company applications Strong problem-solving and troubleshooting skills Excellent verbal and written communication skills Ability to work independently in client-facing environments while collaborating effectively with a team reputed company TO HAVE SKILLS & EXPERIENCE Experience with test automation frameworks with Playwright Experience developing in Java and working with the Spring reputed company Experience with containerization with reputed company Experience writing unit tests with Jest or Jasmine Experience working in reputed company environments (AWS preferred) An understanding of reputed company services and reputed company to utilize them An understanding of technical architecture design Experience completing reputed company Technical Implementation Guides (STIGs) BENEFITS & PERKS 100% covered health, dental and reputed company premium for employees, optional dependent coverage Flexible Spending Account (FSA) 401k with employer match Company Sponsored Life Insurance, Short and Long Term Disability coverage Flexible PTO + reputed company Federal holidays off Home Office allowance Reimbursement for trainings / certifications Paid AWS Developer account Referral Bonus - good people know good people Annual reputed company Events (hackathon, holiday party, charity golf tournament, etc.) reputed company to 540’s Washington Capitals tickets EQUAL EMPLOYMENT OPPORTUNITY (EEO) 540's policy is to reputed company equal employment opportunity to reputed company and applicants for employment and prohibits discrimination and harassment of any type without regard to race, reputed company, religion, age, sex, national reputed company, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to reputed company terms and conditions of employment, including reputed company, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Apply To This Job