Job Overview: Haystack is seeking an experienced Senior Software Developer to join our dynamic engineering team in Washington. This full-time position offers the opportunity to work on cutting-edge software projects while collaborating with cross-functional teams to deliver high-quality solutions. The ideal candidate will bring strong technical expertise and leadership capabilities to help shape the future of our technology platform. Key Responsibilities: Design, develop, and maintain scalable software applications using modern programming languages and frameworks. Lead technical projects from conception through deployment while ensuring code quality and best practices. Collaborate with product managers, designers, and other engineers to define technical requirements and deliver innovative solutions. Mentor junior developers and conduct code reviews to maintain high standards across the team. Troubleshoot complex technical issues and optimize system performance. Participate in architectural decisions and contribute to technical documentation. Stay current with industry trends and evaluate new technologies for potential adoption. Required Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field. Minimum of five years of professional software development experience. Proven track record of delivering complex software projects in a collaborative team environment. Strong problem-solving skills and attention to detail. Skills: Expertise in multiple programming languages including Java, Python, or JavaScript. Experience with cloud platforms such as AWS, Azure, or Google Cloud. Proficiency in database technologies including SQL and NoSQL solutions. Strong understanding of software architecture patterns and design principles. Excellent communication and teamwork abilities. Company Info: Haystack is a forward-thinking technology company dedicated to building innovative software solutions that solve real-world challenges. Our team values collaboration, continuous learning, and technical excellence in everything we do. Benefits: Competitive compensation package with comprehensive health, dental, and vision insurance. Flexible work arrangements with opportunities for professional development and career advancement. Access to modern tools and technologies in a supportive work environment. Growth Opportunities: Senior Software Developers at Haystack have clear pathways to technical leadership roles, engineering management positions, or specialized expertise areas. Regular training programs, conference attendance, and mentorship opportunities support continuous professional development.