The average senior attorney salary at Joint was $128,232 , which is 29 percent higher than the average salary for this job in New York, and 35 percent higher than the national average for this job . Senior Attorney salaries at Joint typically range from $122,415 to $139,325 (25th to 75th percentile). The highest reported senior attorney salary was $139,325. There are 3 employees at Joint with the job title senior attorney.