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C# developer salary in Financial Services startups in 2026
How much does C# developer expect to make in Financial Services startups? The average expected salary for C# developers in Financial Services startups is 146 per year, with a range from 110k to 213k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for C# developers in Financial Services startup varies depending on factors such as location, experience, and startup stage.
145.7k
Average Salary
5 years
Average years of experience

Salary
The average salary for a C# developer in Financial Services startups is$145,700, which is 16.0% higher than the average salary of$125,583 in Financial Services startups. C# developer salaries in Financial Services are based on exclusive Wellfound data. All data is updated on a weekly basis. Factors that may influence salary include: location, years of experience, title, size of company, and skill-set.
Top of market
$203,000/yr
Range $194k - $213k
Average
$145,700/yr
Range $144k - $150k
Below Average
$116,000/yr
Range $110k - $128k
Top Locations
The highest average salary a C# developer in Financial Services can get in Seattle, that is $165,000. This pay is 13.2% higher than the average C# developer salary in Financial Services startups, which is $145,700. Salaries will vary based on your location. The top-paying markets in the US, on average, are currently: Seattle (avg $165,000 per year), Austin (avg $161,000 per year), Los Angeles (avg $150,000 per year). Remote jobs often pay based on the location you reside in.
Seattle
$165k
Austin
$161k
Los Angeles
$150k
San Diego
$146k
Chicago
$145k
Denver
$135.5k
Boston
View SalariesToronto
View SalariesVancouver
View SalariesMinneapolis
View SalariesIndustries
Use the filters above to discover compensation across companies similar to yours.
Tech Stack
Top Tech Stacks
The top-paying developer skills of 2026 are:
1. Lisp
$208k
2. Celery
$202k
3. Clojure
$195k
4. OpenCV
$192k
5. Clojurescript
$187.5k
6. Principle
$176k
7. Scipy
$175k
8. Symfony
$175k
9. Vue
$170k
10. SOLR
$165k
Years of experience
Below Average
Average
Top of Market
The highest average salary a C# developer in Financial Services can get with 10+ years of experience, that is $182,500. This pay is 45.3% higher than the average salary in Financial Services startups, which is $125,583. The salary range varies with years of experience and depends on other factors such as skill set, size of company, and industry.
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Popular skills in Financial Services
PythonPHPC++JavaJavascript.NETjQueryHaskellMachine LearningBudgetingSQLC#DjangoMySQLAndroidMongoDBNode.jsRubyGroovyRedisRPostgreSQLCPerlSvnCassandraPuppetHibernateSybaseScalaRabbitmqSpringSASSeleniumGradleFlaskNumpyXcodeDynamoDBRuby on RailsAzureBootstrapSplunkPandasKafkaExpress.jsTypeScriptSparkscikit-learnDeep LearningDockerFirebaseRustKotlinSwiftElasticSearchSolidityAWSreactPostmanKubernetesReact NativeRESTful APIsGraphQLPysparkVuePrometheusGoAirflowGCPWeb3.JsPyTorchopenAIFlutter