Senior Software Engineer

We're partnering with a strategic consulting firm that empowers organizations to achieve more through their technology, business advisory, and life sciences solutions. For nearly 40 years, this company has combined exceptional talent, deep domain expertise, and intelligent capabilities to expand clients' capacity and accelerate meaningful outcomes. They are driven by a purpose to positively impact the lives of their employees, clients, consultants, and the communities they serve. The Role Own the full lifecycle of features from design through deployment and support. Design and build scalable, high-performance backend systems. Improve code architecture with a focus on performance, scalability, and maintainability. Write and review technical design documentation. Work with large, complex datasets and ensure data accuracy at scale. Collaborate closely with engineering teams to solve complex system challenges. What You'll Need 5-10+ years of backend software engineering experience, with strong expertise in Java. Deep knowledge of multi-threading and concurrency. Strong system design and distributed systems concepts. Experience with large-scale or high-volume data systems and data-intensive applications or pipelines. Proficiency with SQL and relational databases, including querying, schema design, and performance tuning. Demonstrated ability to build systems that operate at scale and high throughput. What's On Offer Competitive salary of $140,000 - $160,000 per year. Comprehensive benefits package. Opportunity to work on challenging and impactful projects. Collaborative and supportive team environment. Apply via Haystack today!